/* ============================================================
   Open Test by CertiProf — design system
   Paleta medida de certiprof.com/pages/partners (2026-08-25)
   Tipografía Poppins · botones píldora · tarjetas 12px + halo
   ============================================================ */

:root {
  --navy: #05092d;
  --navy-soft: #0b1140;
  --blue: #003bc8;
  --blue-dark: #002e9c;
  --cyan: #00c5ef;
  --cyan-2: #14c4ed;
  --violet: #6d30ee;
  --teal: #01b5a2;
  --ink: #05092d;
  --muted: #5b6178;
  --bg: #ffffff;
  --stripe: #f2f2f2;
  --stripe-soft: #f7f8fb;
  --border: #e0e0e0;
  --radius: 12px;
  --halo: 0 0 10px 4px rgba(0, 0, 0, 0.10);
  --halo-soft: 0 0 8px 2px rgba(5, 9, 45, 0.07);
  --font: "Poppins", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: none; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Botones (píldora, peso 500) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 100px;
  font-family: var(--font);
  font-weight: 500;
  font-size: 15px;
  padding: 13px 30px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); box-shadow: 0 8px 20px rgba(0, 59, 200, .28); }

.btn-cyan { background: var(--cyan); color: var(--navy); }
.btn-cyan:hover { background: #2fd2f6; box-shadow: 0 8px 20px rgba(0, 197, 239, .30); }

.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }

.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-outline-light:hover { border-color: var(--cyan); color: var(--cyan); }
.p2-ctas .btn-outline-light { background: #fff; color: var(--navy); border-color: #fff; box-shadow: 0 8px 22px rgba(0,0,0,.16); }
.p2-ctas .btn-outline-light:hover { background: var(--cyan); color: var(--navy); border-color: var(--cyan); box-shadow: 0 10px 26px rgba(0,197,239,.3); transform: translateY(-2px); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--ink); }

.btn-lg { padding: 15px 38px; font-size: 16px; }
.btn-sm { padding: 9px 20px; font-size: 13.5px; }
.btn-block { width: 100%; white-space: normal; }

/* ---------- Header ---------- */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 90;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { height: 36px; width: auto; }
.brand .brand-tag {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid rgba(0,197,239,.45);
  border-radius: 100px;
  padding: 3px 10px;
}
.main-nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.main-nav a {
  color: rgba(255,255,255,.82);
  font-size: 14.5px;
  font-weight: 500;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color .15s ease;
}
.main-nav a:hover { color: #fff; }
.main-nav a.active { color: var(--cyan); border-bottom-color: var(--cyan); }

/* One Pay resaltado en naranja en el menu */
.main-nav a[href="onepay.html"] { color: #f58b23; }
.main-nav a[href="onepay.html"]:hover { color: #f7a44f; }
.main-nav a[href="onepay.html"].active { color: #f58b23; border-bottom-color: #f58b23; }
.main-nav .btn { margin-left: 6px; }

/* Desplegable de categorías (único ítem con submenú) */
.nav-dd { position: relative; }
.nav-dd > button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font);
  color: rgba(255,255,255,.82);
  font-size: 14.5px;
  font-weight: 500;
  padding: 6px 2px;
  transition: color .15s ease;
}
.nav-dd > button:hover { color: #fff; }
.nav-dd > button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }
.nav-dd > button svg { width: 15px; height: 15px; transition: transform .18s ease; }
.nav-dd.open > button { color: var(--cyan); }
.nav-dd.open > button svg:not(.flag) { transform: rotate(180deg); }
.dd-panel {
  display: none;
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--halo);
  padding: 8px;
  min-width: 320px;
  z-index: 95;
}
.dd-panel::before {
  content: "";
  position: absolute;
  top: -7px; left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 13px; height: 13px;
  background: #fff;
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
}
.nav-dd.open .dd-panel { display: block; }
.dd-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 14px;
  border-radius: 9px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  transition: background .13s ease;
}
.dd-item:hover { background: var(--stripe-soft); }
.dd-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dd-count { margin-left: auto; font-size: 12.5px; font-weight: 600; color: var(--muted); background: var(--stripe); border-radius: 100px; padding: 2px 9px; }
.dd-all {
  margin-top: 6px;
  border-top: 1px solid var(--stripe);
  border-radius: 0 0 9px 9px;
  color: var(--blue);
  font-weight: 600;
  justify-content: center;
}
.dd-all:hover { background: color-mix(in srgb, var(--blue) 6%, #fff); }
/* En PC (puntero fino) el panel abre con solo pasar el cursor; el clic sigue vivo para táctil/teclado */
@media (hover: hover) and (pointer: fine) and (min-width: 861px) {
  .nav-dd::after {
    content: "";
    position: absolute;
    left: -24px; right: -24px;
    top: 100%;
    height: 20px;
  }
  .nav-dd:hover .dd-panel,
  .nav-dd:focus-within .dd-panel { display: block; }
  .nav-dd:hover > button,
  .nav-dd:focus-within > button { color: var(--cyan); }
  .nav-dd:hover > button svg:not(.flag),
  .nav-dd:focus-within > button svg:not(.flag) { transform: rotate(180deg); }
}

/* Los ítems del panel son <a> dentro de .main-nav: hay que ganarle a su blanco */
.main-nav .dd-panel a {
  color: var(--ink);
  font-size: 14px;
  padding: 11px 14px;
  border-bottom: 0;
}
.main-nav .dd-panel a:hover { color: var(--ink); background: var(--stripe-soft); }
.main-nav .dd-panel a.dd-all { color: var(--blue); }
.main-nav .dd-panel a.dd-all:hover { color: var(--blue); background: color-mix(in srgb, var(--blue) 6%, #fff); }

/* Selector de idioma: banderas con dropdown (aún no traduce) */
.flag { width: 21px; height: 14px; border-radius: 3px; display: block; box-shadow: 0 0 0 1px rgba(255,255,255,.18); }
.nav-lang { margin-left: 4px; }
.nav-lang > button { gap: 7px; padding: 8px 4px; }
.nav-lang .dd-panel {
  min-width: 190px;
  left: auto;
  right: -6px;
  transform: none;
}
.nav-lang .dd-panel::before { left: auto; right: 18px; transform: rotate(45deg); }
.nav-lang .dd-item .flag { box-shadow: 0 0 0 1px var(--border); }
.dd-check { margin-left: auto; display: flex; color: var(--blue); }
.dd-check svg { width: 16px; height: 16px; }

/* Búsqueda global del header: lupa que expande input */
.nav-search { position: relative; display: flex; align-items: center; margin-left: 6px; }
.nav-search input {
  width: 0;
  opacity: 0;
  pointer-events: none;
  border: 0;
  border-radius: 100px;
  padding: 10px 0;
  font-family: var(--font);
  font-size: 13.5px;
  color: #fff;
  background: rgba(255,255,255,.12);
  transition: width .24s ease, opacity .18s ease, padding .24s ease, margin .24s ease;
}
.nav-search input::placeholder { color: rgba(255,255,255,.55); }
.nav-search.open input {
  width: 220px;
  opacity: 1;
  pointer-events: auto;
  padding: 10px 16px;
  margin-right: 8px;
}
.nav-search input:focus { outline: 2px solid var(--cyan); outline-offset: 1px; }
.nav-search-btn {
  width: 40px; height: 40px;
  flex-shrink: 0;
  border: 0;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--cyan);
  color: var(--navy);
  cursor: pointer;
  transition: background .15s ease, transform .15s ease;
}
.nav-search-btn:hover { background: #2fd2f6; transform: translateY(-1px); }
.nav-search-btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.nav-search-btn svg { width: 17px; height: 17px; }

.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  color: #fff;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px 26px;
    gap: 16px;
    border-bottom: 1px solid rgba(255,255,255,.10);
  }
  .main-nav.open { display: flex; }
  .nav-dd { width: 100%; }
  .dd-panel {
    position: static;
    transform: none;
    min-width: 0;
    width: 100%;
    margin-top: 10px;
  }
  .dd-panel::before { display: none; }
  .nav-search { width: 100%; margin-left: 0; }
  .nav-search input {
    flex: 1;
    width: auto;
    opacity: 1;
    pointer-events: auto;
    padding: 11px 16px;
    margin-right: 10px;
  }
  .nav-lang { margin-left: 0; }
  .nav-lang .dd-panel { right: auto; }
}

/* ---------- Hero (home) ---------- */
.hero {
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg,
      rgba(5, 9, 45, .5) 0%,
      rgba(5, 9, 45, 0) 20%,
      rgba(5, 9, 45, 0) 60%,
      rgba(9, 14, 56, .5) 86%,
      #0b1140 100%),
    linear-gradient(97deg,
      rgba(5, 9, 45, .95) 0%,
      rgba(5, 9, 45, .85) 32%,
      rgba(5, 9, 45, .55) 55%,
      rgba(6, 11, 52, .26) 78%,
      rgba(8, 14, 58, .06) 100%),
    url("../img/hero-bg.jpg");
  background-size: auto, auto, cover;
  background-position: center, center, center 32%;
  background-repeat: no-repeat;
  color: #fff;
  overflow: hidden;
  position: relative;
}
@media (max-width: 940px) {
  .hero {
    background-image:
      linear-gradient(180deg, rgba(5, 9, 45, .9) 0%, rgba(5, 9, 45, .86) 100%),
      url("../img/hero-bg.jpg");
    background-size: auto, cover;
    background-position: center, center 32%;
  }
}
.hero::after {
  content: "";
  position: absolute;
  right: -220px; top: -220px;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,197,239,.16) 0%, rgba(0,197,239,0) 68%);
  pointer-events: none;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 48px;
  align-items: center;
  padding-top: 70px;
  padding-bottom: 118px;
  position: relative;
  z-index: 1;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero-kicker::before { content: ""; width: 26px; height: 2px; background: var(--cyan); }
.hero h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.3rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}
.hero h1 .hl { color: var(--cyan); }
.hero-sub {
  color: rgba(255,255,255,.78);
  font-size: 17px;
  max-width: 540px;
  margin-bottom: 30px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-search { max-width: 520px; position: relative; }
.hero-search input {
  width: 100%;
  border: 0;
  border-radius: 100px;
  padding: 16px 130px 16px 52px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.hero-search input:focus { outline: 3px solid var(--cyan); }
.hero-search .search-ico {
  position: absolute; left: 20px; top: 50%;
  transform: translateY(-50%);
  width: 20px; height: 20px; color: var(--muted);
}
.hero-search button {
  position: absolute; right: 6px; top: 6px; bottom: 6px;
  border-radius: 100px;
  border: 0;
  background: var(--blue);
  color: #fff;
  font-family: var(--font);
  font-weight: 500;
  font-size: 14px;
  padding: 0 24px;
  cursor: pointer;
  transition: background .15s ease;
}
.hero-search button:hover { background: var(--blue-dark); }

/* mosaico de badges del hero */
.hero-badges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  justify-items: center;
}
.hero-badge {
  background: rgba(6, 11, 52, .42);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  padding: 22px;
  backdrop-filter: blur(9px);
  box-shadow: 0 14px 34px rgba(2, 4, 22, .35);
  animation: floaty 7s ease-in-out infinite;
}
.hero-badge img { width: 128px; height: 128px; object-fit: contain; }
.hero-badge:nth-child(2) { animation-delay: 1.4s; transform: translateY(16px); }
.hero-badge:nth-child(3) { animation-delay: 2.6s; }
.hero-badge:nth-child(4) { animation-delay: 3.8s; transform: translateY(16px); }
@keyframes floaty {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -9px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-badge { animation: none; }
}

@media (max-width: 940px) {
  .hero .container { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 60px; }
  .hero-badges { display: none; }
}

/* ---------- Tarjeta flotante de stats (home v2) ---------- */
.stats-wrap { position: relative; z-index: 6; margin-top: -52px; }
.stats-float {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 22px 55px rgba(5, 9, 45, .12);
  padding: 28px 34px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.sf-item { display: flex; align-items: center; gap: 13px; justify-content: center; }
.sf-item > svg { width: 30px; height: 30px; color: #7c86a6; flex-shrink: 0; }
.sf-item .n { font-size: 22px; font-weight: 600; color: var(--ink); line-height: 1.15; font-variant-numeric: tabular-nums; }
.sf-item .l { font-size: 12.5px; color: var(--muted); line-height: 1.3; }
.sf-item .lt { font-size: 12px; color: var(--muted); margin-bottom: 2px; }
.sf-stars { display: flex; gap: 1px; color: #f5a623; margin: 1px 0 2px; }
.sf-stars svg { width: 13px; height: 13px; }
@media (max-width: 1020px) {
  .stats-float { grid-template-columns: repeat(3, 1fr); row-gap: 24px; }
  .sf-item { justify-content: flex-start; }
}
@media (max-width: 620px) {
  .stats-wrap { margin-top: -34px; }
  .stats-float { grid-template-columns: 1fr 1fr; padding: 22px; }
}

/* ---------- Secciones ---------- */
.section { padding: 78px 0; }
.section.stripe { background: var(--stripe-soft); }
.section.navy { background: var(--navy); color: #fff; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-kicker {
  color: var(--blue);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section.navy .section-kicker { color: var(--cyan); }
.section-head h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.01em;
}
.section-head p { color: var(--muted); margin-top: 12px; font-size: 16px; }
.section.navy .section-head p { color: rgba(255,255,255,.75); }
.section-foot { text-align: center; margin-top: 44px; }

/* ---------- Categorías home v2: carrusel de tiles ---------- */
.cat-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.cat-head-row h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; letter-spacing: -0.01em; }
.cat-scroll-zone { position: relative; }
.cat-scroller {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(196px, 1fr);
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.cat-scroller::-webkit-scrollbar { display: none; }
.catv2 {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 18px 22px;
  text-align: center;
  scroll-snap-align: start;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.catv2:hover { box-shadow: var(--halo); transform: translateY(-3px); border-color: transparent; }
.catv2 .cv-tile {
  height: 96px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--cat-color, var(--blue)) 9%, #fff);
  color: var(--cat-color, var(--blue));
  margin-bottom: 16px;
}
.catv2 .cv-tile svg { width: 38px; height: 38px; }
.catv2 h3 { font-size: 14.5px; font-weight: 600; line-height: 1.35; color: var(--ink); margin-bottom: 5px; }
.catv2 .cv-count { font-size: 12.5px; color: var(--muted); }
.cat-arrow {
  position: absolute;
  right: -14px; top: 50%;
  transform: translateY(-50%);
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(5, 9, 45, .12);
  transition: background .15s ease, color .15s ease;
  z-index: 4;
}
.cat-arrow:hover { background: var(--navy); color: #fff; }
.cat-arrow svg { width: 18px; height: 18px; }
.cat-arrow.hidden-arrow { display: none; }

/* (v1, aún usada como fallback) */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
}
.cat-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px 22px;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
  overflow: hidden;
}
.cat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--cat-color, var(--blue));
}
.cat-card:hover { box-shadow: var(--halo); transform: translateY(-3px); border-color: transparent; }
.cat-card .cat-ico {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--cat-color, var(--blue)) 10%, #fff);
  color: var(--cat-color, var(--blue));
  margin-bottom: 16px;
}
.cat-card .cat-ico svg { width: 22px; height: 22px; }
.cat-card h3 { font-size: 16.5px; font-weight: 600; line-height: 1.3; margin-bottom: 6px; color: var(--ink); }
.cat-card p { font-size: 13.5px; color: var(--muted); margin-bottom: 14px; }
.cat-card .cat-count { font-size: 13px; font-weight: 600; color: var(--cat-color, var(--blue)); }

/* ---------- Tarjetas de certificación ---------- */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 22px;
}
.cert-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--ink);
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.cert-card:hover { box-shadow: var(--halo); transform: translateY(-4px); border-color: transparent; }
.cert-card .cc-media {
  position: relative;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 52px 0 14px;
}
.cert-card .cc-media img { width: 128px; height: 128px; object-fit: contain; transition: transform .25s ease; }
.cert-card:hover .cc-media img { transform: scale(1.05); }
.cc-chip {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--cat-color, var(--blue));
  border-radius: 100px;
  padding: 4px 11px;
}
.cc-chip.on-light { color: #fff; }
.cc-free {
  position: absolute;
  top: 12px; right: 12px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 12%, #fff);
  border: 1px solid color-mix(in srgb, var(--teal) 35%, #fff);
  border-radius: 100px;
  padding: 4px 11px;
}
.cert-card .cc-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.cert-card h3 { font-size: 16.5px; font-weight: 600; line-height: 1.32; }
.cert-card .cc-acr { font-size: 12.5px; color: var(--muted); font-weight: 500; margin-top: 3px; }
.cert-card .cc-tag { font-size: 13.5px; color: var(--muted); margin-top: 10px; flex: 1; }
.cc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--stripe);
  font-size: 12.5px;
  color: var(--muted);
}
.cc-meta span { display: inline-flex; align-items: center; gap: 5px; }
.cc-meta svg { width: 14px; height: 14px; color: var(--cat-color, var(--blue)); }
.cc-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
}
.cc-price-row .free { font-size: 13.5px; font-weight: 600; color: var(--teal); }
.cc-price-row .paid { font-size: 12.5px; color: var(--muted); }
.cc-price-row .paid b { color: var(--ink); font-weight: 600; }
.cc-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue);
  font-weight: 600;
  font-size: 13.5px;
}
.cc-cta svg { width: 15px; height: 15px; transition: transform .18s ease; }
.cert-card:hover .cc-cta svg { transform: translateX(4px); }

/* ---------- Cómo funciona v2: 4 pasos con números fantasma ---------- */
.hw-title { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; letter-spacing: -0.01em; margin-bottom: 46px; }
.hw-title .hl2 { color: var(--blue); }
.hw-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.hw-grid::before {
  content: "";
  position: absolute;
  top: 37px; left: 6%; right: 6%;
  border-top: 2px dashed #dfe3ee;
  z-index: 0;
}
.hw-step { position: relative; text-align: center; padding-top: 0; }
.hw-step .ghost {
  position: absolute;
  top: -22px;
  right: calc(50% + 46px);
  font-size: 88px;
  font-weight: 600;
  line-height: 1;
  z-index: 0;
  user-select: none;
}
.hw-step:nth-child(1) .ghost { color: color-mix(in srgb, var(--teal) 34%, #fff); }
.hw-step:nth-child(2) .ghost { color: color-mix(in srgb, var(--blue) 27%, #fff); }
.hw-step:nth-child(3) .ghost { color: color-mix(in srgb, var(--violet) 29%, #fff); }
.hw-step:nth-child(4) .ghost { color: color-mix(in srgb, var(--cyan-2) 40%, #fff); }
.hw-step .hw-ico {
  position: relative;
  z-index: 1;
  width: 74px; height: 74px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 8px #fff;
}
.hw-step:nth-child(1) .hw-ico { background: color-mix(in srgb, var(--teal) 13%, #fff); color: var(--teal); }
.hw-step:nth-child(2) .hw-ico { background: color-mix(in srgb, var(--blue) 10%, #fff); color: var(--blue); }
.hw-step:nth-child(3) .hw-ico { background: color-mix(in srgb, var(--violet) 10%, #fff); color: var(--violet); }
.hw-step:nth-child(4) .hw-ico { background: color-mix(in srgb, var(--cyan-2) 14%, #fff); color: #0899ba; }
.hw-step .hw-ico svg { width: 30px; height: 30px; }
.hw-step h3 { position: relative; z-index: 1; font-size: 15.5px; font-weight: 600; line-height: 1.35; margin-bottom: 8px; }
.hw-step p { position: relative; z-index: 1; font-size: 13px; color: var(--muted); max-width: 220px; margin: 0 auto; }
@media (max-width: 940px) {
  .hw-grid { grid-template-columns: 1fr 1fr; row-gap: 54px; }
  .hw-grid::before { display: none; }
}
@media (max-width: 540px) { .hw-grid { grid-template-columns: 1fr; } }

/* (v1, sin uso) */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
}
.step .num {
  width: 132px; height: 132px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 52px;
  color: #fff;
  margin: 0 auto 22px;
}
.step:nth-child(1) .num { background: var(--blue); }
.step:nth-child(2) .num { background: var(--violet); }
.step:nth-child(3) .num { background: var(--teal); }
.step h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); }
.step .step-tag {
  display: inline-block;
  margin-top: 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 100px;
  padding: 4px 12px;
}
.step:nth-child(1) .step-tag { color: var(--blue); background: color-mix(in srgb, var(--blue) 9%, #fff); }
.step:nth-child(2) .step-tag { color: var(--violet); background: color-mix(in srgb, var(--violet) 9%, #fff); }
.step:nth-child(3) .step-tag { color: var(--teal); background: color-mix(in srgb, var(--teal) 11%, #fff); }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Free vs certificación (home) ---------- */
.paths { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.path-card {
  border-radius: var(--radius);
  padding: 34px 30px;
  border: 1px solid var(--border);
  background: #fff;
}
.path-card.navy-card {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.path-card .path-label {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 18px;
}
.path-card:not(.navy-card) .path-label { background: color-mix(in srgb, var(--teal) 12%, #fff); color: var(--teal); }
.path-card.navy-card .path-label { background: rgba(0,197,239,.14); color: var(--cyan); }
.path-card h3 { font-size: 21px; font-weight: 600; margin-bottom: 8px; }
.path-card > p { font-size: 14.5px; color: var(--muted); margin-bottom: 20px; }
.path-card.navy-card > p { color: rgba(255,255,255,.75); }
.path-price { font-size: 32px; font-weight: 600; margin-bottom: 20px; }
.path-price small { font-size: 14px; font-weight: 400; color: var(--muted); }
.path-card.navy-card .path-price small { color: rgba(255,255,255,.65); }
.check-list { list-style: none; display: grid; gap: 11px; }
.check-list li { display: flex; gap: 10px; font-size: 14px; align-items: flex-start; }
.check-list svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--teal); }
.path-card.navy-card .check-list svg { color: var(--cyan); }
.path-note { font-size: 12.5px; color: var(--muted); margin-top: 18px; }
.path-card.navy-card .path-note { color: rgba(255,255,255,.6); }
@media (max-width: 860px) { .paths { grid-template-columns: 1fr; } }

/* ---------- Testimonios ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.quote-card .q-mark { font-size: 40px; line-height: 1; color: var(--cyan-2); font-weight: 600; }
.quote-card p { font-size: 15px; margin: 8px 0 18px; }
.quote-card .q-name { font-size: 13.5px; font-weight: 600; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.quote-card .q-name::before {
  content: "";
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
  display: inline-block;
}
.quote-card:nth-child(2) .q-name::before { background: linear-gradient(135deg, var(--violet) 0%, var(--blue) 100%); }
.quote-card:nth-child(3) .q-name::before { background: linear-gradient(135deg, var(--teal) 0%, var(--cyan) 100%); }
@media (max-width: 860px) { .quote-grid { grid-template-columns: 1fr; } }

/* ---------- CTA banda ---------- */
.cta-band { text-align: center; }
.section.navy.cta-band {
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg,
      rgba(5, 9, 45, .93) 0%,
      rgba(5, 9, 45, .78) 45%,
      rgba(5, 9, 45, .96) 88%,
      #05092d 100%),
    url("../img/cta-bg.jpg");
  background-size: auto, cover;
  background-position: center, center 38%;
  background-repeat: no-repeat;
}
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 600; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.82); max-width: 560px; margin: 0 auto 30px; }

/* ---------- Alianzas estratégicas (banda sobre el footer) ---------- */
.allies-band {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 54px 0 58px;
  text-align: center;
}
.allies-title {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 34px;
}
.allies-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 34px 56px;
}
.allies-logos img { height: 58px; width: auto; object-fit: contain; }
@media (max-width: 640px) {
  .allies-logos { gap: 22px 30px; }
  .allies-logos img { height: 44px; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,.75); }
.site-footer .foot-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 60px 0 44px;
}
.site-footer .brand img { height: 34px; }
.site-footer .foot-about { font-size: 13.5px; margin-top: 16px; max-width: 300px; }
.site-footer h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.site-footer ul { list-style: none; display: grid; gap: 10px; }
.site-footer ul a { color: rgba(255,255,255,.72); font-size: 14px; transition: color .15s ease; }
.site-footer ul a:hover { color: var(--cyan); }
.foot-social { display: flex; gap: 12px; margin-top: 4px; }
.foot-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.22);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.82);
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.foot-social a:hover { border-color: var(--cyan); color: var(--cyan); }
.foot-social svg { width: 17px; height: 17px; }
.foot-bottom {
  border-top: 1px solid rgba(255,255,255,.10);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: rgba(255,255,255,.55);
}
@media (max-width: 860px) { .site-footer .foot-main { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer .foot-main { grid-template-columns: 1fr; } }

/* ============================================================
   CATÁLOGO
   ============================================================ */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 48px 0 46px;
}
/* Variante con foto de personas, alusiva al título de la página */
.page-hero.ph-img {
  background-color: var(--navy);
  background-size: auto, cover;
  background-repeat: no-repeat;
  background-position: center, center 30%;
  padding: 66px 0 62px;
}
.page-hero.ph-catalog {
  background-image:
    linear-gradient(95deg, rgba(5,9,45,.96) 0%, rgba(5,9,45,.86) 42%, rgba(5,9,45,.55) 72%, rgba(6,11,52,.3) 100%),
    url("../img/hero-catalog.jpg");
  background-position: center, center 38%;
}
.page-hero.ph-faq {
  background-image:
    linear-gradient(95deg, rgba(5,9,45,.96) 0%, rgba(5,9,45,.86) 42%, rgba(5,9,45,.55) 72%, rgba(6,11,52,.3) 100%),
    url("../img/hero-faq.jpg");
  background-position: center, center 26%;
}
.page-hero.ph-support {
  background-image:
    linear-gradient(95deg, rgba(5,9,45,.96) 0%, rgba(5,9,45,.86) 42%, rgba(5,9,45,.55) 72%, rgba(6,11,52,.3) 100%),
    url("../img/hero-support.jpg");
  background-position: center, center 30%;
}
@media (max-width: 700px) {
  .page-hero.ph-img {
    background-image:
      linear-gradient(180deg, rgba(5,9,45,.93) 0%, rgba(5,9,45,.9) 100%),
      var(--ph-url, none);
  }
  .page-hero.ph-catalog { --ph-url: url("../img/hero-catalog.jpg"); }
  .page-hero.ph-faq { --ph-url: url("../img/hero-faq.jpg"); }
  .page-hero.ph-support { --ph-url: url("../img/hero-support.jpg"); }
}
.page-hero h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 600; letter-spacing: -0.01em; }
.page-hero p { color: rgba(255,255,255,.75); margin-top: 8px; max-width: 640px; }

.filter-bar {
  position: sticky;
  top: 68px;
  z-index: 80;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.filter-bar .container { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.filter-search { position: relative; flex: 1; min-width: 220px; max-width: 340px; }
.filter-search input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 18px 10px 42px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.filter-search input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,59,200,.12); }
.filter-search svg {
  position: absolute; left: 15px; top: 50%;
  transform: translateY(-50%);
  width: 17px; height: 17px; color: var(--muted);
}
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  border-radius: 100px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 17px;
  cursor: pointer;
  transition: all .15s ease;
}
.pill:hover { border-color: var(--ink); color: var(--ink); }
.pill.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.results-count { font-size: 13.5px; color: var(--muted); margin: 26px 0 18px; }
.catalog-section { padding: 8px 0 70px; }
.cat-block { margin-bottom: 48px; }
.cat-block-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.cat-block-head .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cat-color, var(--blue)); }
.cat-block-head h2 { font-size: 20px; font-weight: 600; }
.cat-block-head .count { font-size: 13px; color: var(--muted); font-weight: 500; }
.empty-state {
  text-align: center;
  padding: 70px 20px;
  color: var(--muted);
}
.empty-state h3 { color: var(--ink); font-size: 19px; margin-bottom: 8px; }

/* ============================================================
   PÁGINA DE CERTIFICACIÓN
   ============================================================ */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  padding: 18px 0 0;
}
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: #FFC437; }
.crumbs .sep { color: var(--border); }
.crumbs .here { color: var(--ink); font-weight: 500; }

.prod-hero { padding: 26px 0 54px; }
.prod-hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 48px;
  align-items: start;
}
.prod-info .cat-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--cat-color, var(--blue));
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 16px;
}
.prod-info h1 {
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.015em;
}
.prod-info .prod-acr { font-size: 15px; color: var(--muted); font-weight: 500; margin-top: 8px; }
.prod-info .prod-tagline { margin-top: 16px; font-size: 16.5px; color: var(--muted); max-width: 620px; }
.prod-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 7px 15px;
  font-size: 13px;
  color: var(--ink);
  background: #fff;
}
.meta-chip svg { width: 15px; height: 15px; color: var(--blue); }
.prod-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.free-note { font-size: 13px; color: var(--teal); font-weight: 500; margin-top: 12px; display: flex; align-items: center; gap: 6px; }
.free-note svg { width: 15px; height: 15px; }

/* sidebar sticky */
.prod-side { position: sticky; top: 92px; }
.side-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--halo-soft);
  overflow: hidden;
}
.side-card .side-media {
  background: var(--stripe-soft);
  border-bottom: 1px solid var(--stripe);
  display: flex;
  justify-content: center;
  padding: 28px;
}
.side-card .side-media img { width: 168px; height: 168px; object-fit: contain; }
.side-card .side-body { padding: 22px 24px 24px; }
.side-card h3 { font-size: 14px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.side-card .check-list { margin-bottom: 20px; }
.side-card .check-list li { font-size: 13.5px; }
.side-divider { border: 0; border-top: 1px dashed var(--border); margin: 10px 0; }
.side-price-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 4px; }
.side-price-row .amount { font-size: 28px; font-weight: 600; color: var(--ink); }
.side-price-row .per { font-size: 12.5px; color: var(--muted); }
.side-card .btn { margin-top: 12px; }
.side-foot { font-size: 12px; color: var(--muted); margin-top: 14px; text-align: center; }

@media (max-width: 980px) {
  .prod-hero .container { grid-template-columns: 1fr; }
  .prod-side { position: static; max-width: 430px; }
}

/* cuerpo de producto */
.prod-section { padding: 54px 0; }
.prod-section.stripe { background: var(--stripe-soft); }
.prod-section h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.prod-section .lead { color: var(--muted); font-size: 15.5px; max-width: 800px; }
.prose p { margin-bottom: 14px; font-size: 15.5px; color: #2c3147; max-width: 820px; }
.prose ul { margin: 0 0 14px 4px; padding-left: 18px; max-width: 800px; }
.prose li { font-size: 15.5px; color: #2c3147; margin-bottom: 6px; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 26px;
}
.info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.info-card h3 { font-size: 16.5px; font-weight: 600; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.info-card h3 svg { width: 20px; height: 20px; color: var(--cat-color, var(--blue)); }
.info-card p, .info-card li { font-size: 14.5px; color: #2c3147; }
.info-card ul { padding-left: 18px; display: grid; gap: 7px; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

/* objetivos */
.obj-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.obj-item {
  display: flex;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 14.5px;
  align-items: flex-start;
}
.obj-item svg { width: 19px; height: 19px; flex-shrink: 0; color: var(--teal); margin-top: 2px; }
@media (max-width: 760px) { .obj-grid { grid-template-columns: 1fr; } }

/* audiencia */
.aud-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.aud-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14.5px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.aud-item svg { width: 19px; height: 19px; flex-shrink: 0; color: var(--violet); margin-top: 2px; }
@media (max-width: 760px) { .aud-grid { grid-template-columns: 1fr; } }

/* skills chips */
.skill-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.skill-chip {
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 100px;
  padding: 8px 18px;
  background: color-mix(in srgb, var(--cat-color, var(--blue)) 9%, #fff);
  color: var(--cat-color, var(--blue));
  border: 1px solid color-mix(in srgb, var(--cat-color, var(--blue)) 22%, #fff);
}

/* examen */
.exam-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}
.exam-cell {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}
.exam-cell .k { font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.exam-cell .k svg { width: 14px; height: 14px; color: var(--blue); }
.exam-cell .v { font-size: 15px; font-weight: 600; }
.exam-note { margin-top: 18px; font-size: 13.5px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.exam-note svg { width: 16px; height: 16px; color: var(--teal); flex-shrink: 0; }

/* beneficios gratis (4) */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}
.benefit-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
}
.benefit-card .b-ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.benefit-card:nth-child(1) .b-ico { background: color-mix(in srgb, var(--cyan-2) 13%, #fff); color: var(--cyan-2); }
.benefit-card:nth-child(2) .b-ico { background: color-mix(in srgb, var(--blue) 10%, #fff); color: var(--blue); }
.benefit-card:nth-child(3) .b-ico { background: color-mix(in srgb, var(--violet) 10%, #fff); color: var(--violet); }
.benefit-card:nth-child(4) .b-ico { background: color-mix(in srgb, var(--teal) 12%, #fff); color: var(--teal); }
.benefit-card .b-ico svg { width: 20px; height: 20px; }
.benefit-card h3 { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.benefit-card p { font-size: 13.5px; color: var(--muted); }

/* upsell navy */
.upsell {
  background: var(--navy);
  color: #fff;
  border-radius: 16px;
  padding: 46px 44px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items: center;
}
.upsell > * { min-width: 0; }
.upsell h2 { color: #fff; }
.upsell .lead { color: rgba(255,255,255,.75); }
.upsell .check-list { margin-top: 22px; }
.upsell .check-list li { color: rgba(255,255,255,.88); }
.upsell .check-list svg { color: var(--cyan); }
.upsell-box {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  padding: 30px 28px;
  text-align: center;
}
.upsell-box .u-price { font-size: 40px; font-weight: 600; color: #fff; }
.upsell-box .u-per { color: rgba(255,255,255,.6); font-size: 13px; margin-bottom: 20px; }
.upsell-box .u-note { font-size: 12px; color: rgba(255,255,255,.55); margin-top: 14px; }
@media (max-width: 860px) { .upsell { grid-template-columns: 1fr; padding: 34px 26px; } }

/* FAQ accordion */
.faq-list { max-width: 820px; display: grid; gap: 12px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .2s ease;
}
.faq-item[open] { box-shadow: var(--halo-soft); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 19px 22px;
  font-weight: 500;
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { width: 18px; height: 18px; color: var(--blue); flex-shrink: 0; transition: transform .2s ease; }
.faq-item[open] summary svg { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 22px 20px; font-size: 14.5px; color: #2c3147; }

/* relacionadas */
.related-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.related-head h2 { margin-bottom: 0; }

/* ============================================================
   PÁGINA DE PRODUCTO v2 — mockup 26-ago
   ============================================================ */

/* Hero v2 */
.p2-hero {
  padding: 14px 0 48px;
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg,
      rgba(5, 9, 45, .5) 0%,
      rgba(5, 9, 45, .35) 55%,
      var(--navy) 100%),
    url("../img/hero-cert.png");
  background-size: auto, cover;
  background-position: center;
}
.p2-hero .crumbs-dark { grid-column: 1 / -1; margin-bottom: 12px; }
.p2-hero .crumbs-dark a { color: rgba(255,255,255,.6); }
.p2-hero .crumbs-dark a:hover { color: #FFC437; }
.p2-hero .crumbs-dark .sep { color: rgba(255,255,255,.35); }
.p2-hero .crumbs-dark .here { color: rgba(255,255,255,.95); }
.p2-hero h1 { color: #fff; }
.p2-hero h1 em { font-style: normal; color: var(--cyan); }
.p2-hero .p2-tagline { color: #fff; }
.p2-hero .p2-desc { color: rgba(255,255,255,.75); }
.p2-hero .p2-checks span { color: rgba(255,255,255,.88); }
.p2-hero .p2-checks svg { color: var(--cyan); }
.p2-hero .p2-freeline { color: #6fe3f8; }
.p2-hero .p2-rating { color: rgba(255,255,255,.75); }
.p2-hero .p2-rating b { color: #fff; }
.p2-avatars { display: inline-flex; margin-right: 4px; }
.p2-ava {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 10.5px; font-weight: 700; color: #fff;
  border: 2px solid var(--navy);
  background: var(--blue);
}
.p2-ava + .p2-ava { margin-left: -9px; }
.p2-avatars .p2-ava:nth-child(2) { background: var(--teal); }
.p2-avatars .p2-ava:nth-child(3) { background: var(--violet); }
.p2-hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 56px;
  align-items: stretch;
}
.p2-side { display: flex; }
.p2-side .p2-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.p2-hero .cat-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  background: color-mix(in srgb, var(--cat-color, var(--blue)) 30%, var(--navy));
  border: 1px solid color-mix(in srgb, var(--cat-color, var(--blue)) 55%, transparent);
  border-radius: 100px;
  padding: 6px 14px;
}
.p2-hero h1 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 16px 0 14px;
}
.p2-tagline { font-size: 17px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.p2-desc { font-size: 15.5px; color: var(--muted); max-width: 560px; margin-bottom: 24px; }
.p2-checks {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  gap: 12px 28px;
  margin-bottom: 28px;
}
.p2-checks span { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink); white-space: nowrap; }
.p2-checks svg { width: 17px; height: 17px; color: var(--teal); flex-shrink: 0; }
.p2-audience { max-width: 650px; margin: 22px 0 26px; }
.p2-audience-title { color: #fff; font-size: 13px; font-weight: 700; margin-bottom: 12px; }
.p2-audience-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; }
.p2-audience-item { display: flex; align-items: flex-start; gap: 8px; color: rgba(255,255,255,.9); font-size: 13px; line-height: 1.35; }
.p2-audience-item svg { width: 16px; height: 16px; color: var(--cyan); flex-shrink: 0; margin-top: 1px; }
.p2-ctas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.p2-ctas .btn-lg {
  width: 100%;
  min-width: 0;
  padding-left: 14px;
  padding-right: 14px;
}
.p2-exam-picker {
  margin-top: 22px;
  max-width: 650px;
  padding: 14px 16px;
  border: 1px solid #e1e5ee;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(0,0,0,.16);
  scroll-margin-top: 96px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.p2-exam-picker-copy { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 11px; }
.p2-exam-picker-copy strong { color: var(--navy); font-size: 13px; }
.p2-exam-picker-copy span { color: var(--muted); font-size: 12px; }
.p2-exam-lang-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.p2-exam-lang {
  display: flex; align-items: center; gap: 7px; min-width: 0;
  border: 1px solid #d8deea; border-radius: 9px; padding: 9px 10px;
  color: var(--ink); background: #f7f9fc; font-size: 12.5px; font-weight: 600;
  transition: background .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.p2-exam-lang:hover { color: var(--navy); background: #fff8e7; border-color: #FFC437; box-shadow: 0 5px 12px rgba(255,196,55,.22); transform: translateY(-1px); }
.p2-exam-lang svg { width: 20px; height: auto; flex-shrink: 0; }
.p2-exam-lang span:nth-child(2) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.p2-exam-arrow { margin-left: auto; display: inline-flex; }
.p2-exam-arrow svg { width: 14px; color: var(--blue); }
.p2-exam-picker.is-targeted { animation: exam-picker-attention 1.9s ease-out; }
@keyframes exam-picker-attention {
  0% { border-color: #FFC437; box-shadow: 0 0 0 0 rgba(255,196,55,.7), 0 12px 28px rgba(0,0,0,.16); }
  35% { border-color: #FFC437; box-shadow: 0 0 0 9px rgba(255,196,55,.22), 0 12px 28px rgba(0,0,0,.16); }
  100% { border-color: #e1e5ee; box-shadow: 0 12px 28px rgba(0,0,0,.16); }
}
.p2-freeline { display: flex; align-items: center; gap: 7px; margin-top: 16px; font-size: 13.5px; font-weight: 600; color: var(--teal); }
.p2-freeline svg { width: 16px; height: 16px; }
.p2-rating { display: flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 13.5px; color: var(--muted); flex-wrap: wrap; }
.p2-rating .stars { display: inline-flex; gap: 2px; color: #f5a623; }
.p2-rating .stars svg { width: 17px; height: 17px; }
.p2-rating b { color: var(--ink); font-size: 15px; }
@media (max-width: 700px) {
  .p2-checks { grid-template-columns: 1fr 1fr; gap: 10px 16px; }
  .p2-checks span { white-space: normal; align-items: flex-start; }
  .p2-checks svg { margin-top: 2px; }
  .p2-audience-grid { grid-template-columns: 1fr; gap: 9px; }
}
@media (max-width: 560px) {
  .p2-ctas { grid-template-columns: 1fr; }
  .p2-ctas .btn { white-space: normal; }
  .p2-exam-lang-grid { grid-template-columns: 1fr; }
}

/* Tarjeta lateral v2 */
.p2-side { position: sticky; top: 92px; }
/* Iconos de métodos de pago (tarjeta lateral y panel de oferta) */
.pay-icons {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 6px;
}
.pay-icons .pay-ico {
  width: 46px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  display: inline-flex;
}
.pay-icons svg { width: 100%; height: 100%; display: block; }

.p2-arrow {
  position: absolute;
  left: -74px; top: 300px;
  width: 58px;
  color: var(--blue);
  opacity: .75;
  pointer-events: none;
}
.p2-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--halo-soft);
  padding: 18px 22px 16px;
}
.p2-card .p2-media { display: flex; justify-content: center; padding: 2px 0 14px; }
.p2-card .p2-media img { width: 170px; height: 170px; object-fit: contain; }
.p2-langs { display: flex; flex-direction: column; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.p2-langs .p2-label { margin-bottom: 0; }
.p2-langchips { display: flex; align-items: center; justify-content: center; gap: 7px; flex-wrap: wrap; }
.p2-langchip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 100px;
  min-width: 51px;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.p2-langchip:hover { color: var(--blue); border-color: var(--blue); background: color-mix(in srgb, var(--blue) 6%, #fff); }
.p2-langchip .flag { width: 20px; height: auto; border-radius: 2px; }
.p2-label {
  text-align: center;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.p2-card .check-list { margin-bottom: 10px; }
.p2-card .check-list li { font-size: 13px; margin-bottom: 6px; }
.p2-card .check-list svg { color: var(--teal); }
.p2-card .btn-block { padding-top: 11px; padding-bottom: 11px; }
.p2-price-row { display: flex; align-items: baseline; justify-content: center; gap: 10px; margin-bottom: 6px; }
.p2-price-row .amount { font-size: 28px; font-weight: 600; }
.p2-price-row .per { font-size: 12.5px; color: var(--muted); }
.p2-minichips { display: flex; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; justify-content: center; align-items: center; }
.chip-plus { font-size: 17px; font-weight: 700; color: var(--blue); line-height: 1; }
.p2-minichip {
  font-size: 12px;
  font-weight: 500;
  border-radius: 100px;
  padding: 5px 13px;
  background: color-mix(in srgb, var(--blue) 8%, #fff);
  color: var(--blue);
  border: 1px solid color-mix(in srgb, var(--blue) 20%, #fff);
}
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: #02cdb7; box-shadow: 0 8px 20px rgba(1, 181, 162, .30); }
.p2-payready { text-align: center; font-size: 12.5px; color: var(--muted); margin-top: 14px; }
.p2-secure { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 12px; color: var(--muted); margin-top: 10px; }
.p2-secure svg { width: 13px; height: 13px; }

@media (max-width: 980px) {
  .p2-hero .container { grid-template-columns: 1fr; }
  .p2-side { position: static; max-width: 430px; }
  .p2-arrow { display: none; }
}

/* Banda de confianza */
.trust-band { background: var(--navy); color: #fff; padding: 26px 0; }
.trust-band .container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.trust-item { display: flex; align-items: center; gap: 12px; justify-content: center; }
.trust-item svg { width: 26px; height: 26px; color: var(--cyan); flex-shrink: 0; }
.trust-item .ta { font-size: 14.5px; font-weight: 600; line-height: 1.25; }
.trust-item .tb { font-size: 12px; color: rgba(255,255,255,.68); line-height: 1.3; }
@media (max-width: 940px) {
  .trust-band .container { grid-template-columns: repeat(2, 1fr); row-gap: 20px; }
  .trust-item { justify-content: flex-start; }
}

/* Qué es + 3 tarjetas */
.p2-whatis .container {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: center;
}
.p2-whatis h2 { margin-bottom: 14px; }
.p2-whatis .lead { font-size: 15px; }
.wi-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.why-career .wc-title { text-align: center; margin-bottom: 30px; }
.why-career .wc-title em { font-style: normal; color: var(--blue); }
.wc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1080px) { .wc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .wc-grid { grid-template-columns: 1fr; } }
.wi-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.wi-card:hover { transform: translateY(-4px); border-color: rgba(0,59,200,.25); box-shadow: 0 14px 28px rgba(0,59,200,.12); }
.wi-card .wi-ico {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--blue) 9%, #fff);
  color: var(--blue);
  margin-bottom: 14px;
}
.wi-card .wi-ico svg { width: 21px; height: 21px; }
.wi-card h3 { font-size: 14.5px; font-weight: 600; margin-bottom: 6px; }
.wi-card p { font-size: 12.5px; color: var(--muted); }
@media (max-width: 940px) {
  .p2-whatis .container { grid-template-columns: 1fr; }
  .wi-cards { grid-template-columns: 1fr; }
}

/* Able / Who */
.p2-ablewho .container {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
}
.aw-col {
  align-self: center;
  padding: 22px 0;
}
.aw-video {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  align-self: center;
  box-shadow: 0 18px 44px rgba(5, 9, 45, .18);
}
.aw-video img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; object-position: center 48%; display: block; }
.aw-video::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(5,9,45,0) 45%, rgba(5,9,45,.72) 100%);
  pointer-events: none;
}
.aw-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 59, 200, .45);
  z-index: 1;
}
.aw-play svg { width: 24px; height: 24px; margin-left: 3px; }
.aw-caption {
  position: absolute;
  left: 18px; bottom: 16px; right: 18px;
  z-index: 1;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
}
.aw-video .aw-caption { text-shadow: 0 2px 8px rgba(5,9,45,.4); }
@media (max-width: 1080px) {
  .p2-ablewho .container { grid-template-columns: 1fr; }
  .p2-ablewho .aw-col { padding: 0; }
}
.p2-ablewho h2 {
  margin-bottom: 22px;
  font-size: clamp(1.65rem, 2.45vw, 2.05rem);
  line-height: 1.18;
}
.aw-h2-who { margin-top: 34px; }
.aw-bullets { list-style: none; display: grid; gap: 12px; }
.aw-bullets li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; line-height: 1.5; }
.aw-bullets svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.aw-bullets.aw-who svg { color: var(--blue); }
.aw-photo img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(5, 9, 45, .16);
}
.able-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.able-item {
  display: flex; gap: 10px; align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 13.5px;
}
.able-item svg { width: 17px; height: 17px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.who-item {
  display: flex; gap: 10px; align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 13.5px;
}
.who-item svg { width: 17px; height: 17px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }
@media (max-width: 940px) {
  .p2-ablewho .container { grid-template-columns: 1fr; }
  .able-grid, .who-grid { grid-template-columns: 1fr; }
  .aw-photo img { min-height: 220px; }
}

/* Examen de un vistazo */
.glance-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.glance-cell {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 14px;
  display: flex;
  align-items: center;
  gap: 11px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.glance-cell:hover { transform: translateY(-4px); border-color: rgba(0,59,200,.24); box-shadow: 0 12px 24px rgba(0,59,200,.1); }
.glance-cell svg {
  width: 22px; height: 22px;
  padding: 10px;
  border-radius: 11px;
  box-sizing: content-box;
  flex-shrink: 0;
}
.glance-cell:nth-child(1) svg { background: rgba(0, 59, 200, .1); color: var(--blue); }
.glance-cell:nth-child(2) svg { background: rgba(245, 139, 35, .14); color: #f58b23; }
.glance-cell:nth-child(3) svg { background: rgba(1, 181, 162, .14); color: var(--teal); }
.glance-cell:nth-child(4) svg { background: rgba(109, 48, 238, .14); color: var(--violet); }
.glance-cell:nth-child(5) svg { background: rgba(0, 197, 239, .16); color: #0899ba; }
.glance-cell:nth-child(6) svg { background: rgba(224, 43, 60, .1); color: #e02b3c; }
.glance-cell:nth-child(1) { border-top: 3px solid rgba(0, 59, 200, .45); }
.glance-cell:nth-child(2) { border-top: 3px solid rgba(245, 139, 35, .5); }
.glance-cell:nth-child(3) { border-top: 3px solid rgba(1, 181, 162, .5); }
.glance-cell:nth-child(4) { border-top: 3px solid rgba(109, 48, 238, .45); }
.glance-cell:nth-child(5) { border-top: 3px solid rgba(0, 197, 239, .55); }
.glance-cell:nth-child(6) { border-top: 3px solid rgba(224, 43, 60, .45); }
@media (max-width: 1080px) { .glance-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .glance-grid { grid-template-columns: repeat(2, 1fr); } }
.glance-cell .gv { font-size: 17px; font-weight: 700; line-height: 1.2; color: var(--ink); white-space: nowrap; }
.glance-cell .gl { font-size: 13px; color: var(--muted); margin-top: 3px; }
.glance-note {
  margin-top: 18px;
  background: color-mix(in srgb, var(--teal) 9%, #fff);
  border: 1px solid color-mix(in srgb, var(--teal) 24%, #fff);
  border-radius: 100px;
  padding: 11px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: 13.5px;
  font-weight: 500;
  color: #067a6d;
}
.glance-note svg { width: 17px; height: 17px; color: var(--teal); flex-shrink: 0; }
@media (max-width: 1080px) { .glance-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .glance-grid { grid-template-columns: repeat(2, 1fr); } }

/* Gratis + oferta navy */
.p2-freeoffer .container {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 26px 40px;
  align-items: stretch;
}
.p2-freeoffer .fo-title { grid-column: 1 / -1; margin-bottom: 0; }

/* Material oficial de estudio (columna izquierda del freeoffer) */
.mat-col h2 { margin-bottom: 8px; }
.mat-sub { color: var(--muted); font-size: 14px; margin-bottom: 18px; max-width: 560px; }
.mat-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.mat-tab {
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 14px;
  cursor: pointer;
  transition: all .18s ease;
}
.mat-tab:hover { border-color: var(--blue); color: var(--blue); }
.mat-tab.active { background: color-mix(in srgb, var(--cyan) 12%, #fff); border-color: color-mix(in srgb, var(--cyan) 45%, #fff); color: #0873a1; }
.mat-table {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.mat-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
}
.mat-row + .mat-row { border-top: 1px solid var(--stripe); }
.mat-ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.mat-ico svg { width: 20px; height: 20px; }
.mat-ico.m1 { background: rgba(0, 59, 200, .1); color: var(--blue); }
.mat-ico.m2 { background: rgba(224, 43, 60, .1); color: #e02b3c; }
.mat-ico.m3 { background: rgba(1, 181, 162, .13); color: var(--teal); }
.mat-ico.m4 { background: rgba(109, 48, 238, .12); color: var(--violet); }
.mat-ico.m5 { background: rgba(22, 163, 74, .12); color: #16a34a; }
.mat-ico.m6 { background: rgba(245, 139, 35, .14); color: #f58b23; }
.mat-info { min-width: 0; }
.mat-name { display: flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--ink); }
.mat-name .flag { width: 18px; height: 12px; border-radius: 2px; flex-shrink: 0; box-shadow: 0 0 0 1px rgba(0,0,0,.08); }
.mat-desc { display: block; font-size: 12.5px; color: var(--muted); margin-top: 1px; }
.fmt-chip {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .04em;
  border: 1px solid;
  border-radius: 6px;
  padding: 3px 8px;
}
.fmt-chip.f-pdf { color: #e02b3c; border-color: rgba(224, 43, 60, .45); }
.fmt-chip.f-pptx { color: #f58b23; border-color: rgba(245, 139, 35, .5); }
.fmt-chip.f-mp4 { color: #0899ba; border-color: rgba(0, 197, 239, .5); }
.fmt-chip.f-zip { color: var(--violet); border-color: rgba(109, 48, 238, .4); }
.mat-dl {
  width: 34px; height: 34px;
  border: 1px solid color-mix(in srgb, var(--blue) 40%, #fff);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  transition: all .18s ease;
}
.mat-dl svg { width: 16px; height: 16px; }
.mat-dl:hover { background: var(--blue); color: #fff; }
.mat-free {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.mat-free-ico {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--cyan) 12%, #fff);
  color: #0899ba;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.mat-free-ico svg { width: 22px; height: 22px; }
.mat-free-t { display: block; font-size: 14px; font-weight: 600; color: var(--blue); }
.mat-free-d { display: block; font-size: 12.5px; color: var(--muted); margin-top: 1px; }
.free-mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 1fr; gap: 14px; }
.free-mini {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
}
.free-mini .b-ico {
  width: 38px; height: 38px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.free-mini:nth-child(1) .b-ico { background: color-mix(in srgb, var(--cyan-2) 13%, #fff); color: var(--cyan-2); }
.free-mini:nth-child(2) .b-ico { background: color-mix(in srgb, var(--blue) 10%, #fff); color: var(--blue); }
.free-mini:nth-child(3) .b-ico { background: color-mix(in srgb, var(--violet) 10%, #fff); color: var(--violet); }
.free-mini:nth-child(4) .b-ico { background: color-mix(in srgb, var(--teal) 12%, #fff); color: var(--teal); }
.free-mini .b-ico svg { width: 19px; height: 19px; }
.free-mini h3 { font-size: 13.5px; font-weight: 600; margin-bottom: 5px; }
.free-mini p { font-size: 12px; color: var(--muted); }
.nocard-note { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 16px; font-size: 12.5px; color: var(--muted); }
.nocard-note svg { width: 14px; height: 14px; }

.offer-panel {
  background: var(--navy);
  color: #fff;
  border-radius: 16px;
  padding: 30px 30px 26px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  align-items: center;
}
.offer-panel h2 { color: #fff; font-size: 21px; margin-bottom: 10px; }
.offer-panel .offer-sub { font-size: 13px; color: rgba(255,255,255,.72); margin-bottom: 16px; }
.offer-panel .check-list li { font-size: 13px; color: rgba(255,255,255,.88); }
.offer-panel .check-list svg { color: var(--cyan); }
.offer-right { text-align: center; align-self: center; }
.offer-right .u-price { font-size: 58px; font-weight: 700; letter-spacing: -0.02em; line-height: 1; color: var(--cyan); }
.offer-right .u-per { font-size: 13px; color: rgba(255,255,255,.65); margin: 6px 0 18px; }
.offer-secure { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 11.5px; color: rgba(255,255,255,.6); margin-top: 12px; }
.offer-secure svg { width: 13px; height: 13px; }
.offer-pay { font-size: 11.5px; color: rgba(255,255,255,.55); margin-top: 4px; }
.pay-chips { display: flex; justify-content: center; gap: 7px; margin-top: 12px; }
.pay-chip {
  background: #fff;
  color: var(--navy);
  border-radius: 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .03em;
  padding: 4px 9px;
}
@media (max-width: 1080px) {
  .p2-freeoffer .container { grid-template-columns: 1fr; }
  .offer-panel { grid-template-columns: 1fr; }
}
@media (max-width: 560px) { .free-mini-grid { grid-template-columns: 1fr; } }

/* Testimonios v2 */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.testi-card:hover { transform: translateY(-4px); border-color: rgba(0,59,200,.24); box-shadow: 0 14px 28px rgba(0,59,200,.12); }
.testi-stars { display: flex; gap: 2px; color: #f5a623; margin-bottom: 12px; }
.testi-stars svg { width: 16px; height: 16px; }
.testi-card p { font-size: 13.5px; color: #2c3147; flex: 1; }
.testi-foot { display: flex; align-items: center; gap: 11px; margin-top: 16px; }
.testi-ava {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
}
.testi-card:nth-child(2) .testi-ava { background: linear-gradient(135deg, var(--violet) 0%, var(--blue) 100%); }
.testi-card:nth-child(3) .testi-ava { background: linear-gradient(135deg, var(--teal) 0%, var(--cyan) 100%); }
.testi-foot .tn { font-size: 13.5px; font-weight: 600; line-height: 1.25; }
.testi-foot .tr { font-size: 12px; color: var(--muted); }
.testi-foot .tl { margin-left: auto; color: #0a66c2; }
.testi-foot .tl svg { width: 18px; height: 18px; }
@media (max-width: 940px) { .testi-grid { grid-template-columns: 1fr; } }

/* Encabezado de sección con enlace a la derecha */
.sec-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.sec-row h2 { margin-bottom: 0 !important; }
.sec-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--blue); }
.sec-link svg { width: 15px; height: 15px; }

.glance-title { text-align: center; margin-bottom: 26px; }

/* FAQ a dos columnas */
.faq-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
@media (max-width: 860px) { .faq-cols { grid-template-columns: 1fr; } }

/* FAQ + continúa en dos columnas (mockup sep-2026) */
.faq-rel-wrap { display: grid; grid-template-columns: 1.08fr .92fr; gap: 48px; align-items: start; }
.faq-rel-wrap h2 { margin-bottom: 18px; }
.faq-compact { display: grid; gap: 10px; }
.faq-mini summary { font-size: 14px; padding: 14px 16px; }
.faq-mini .faq-body { font-size: 13.5px; }
.rel-stack { display: grid; gap: 14px; }
@media (max-width: 1080px) { .faq-rel-wrap { grid-template-columns: 1fr; } }

/* FAQ de producto: una columna, cabecera centrada, botón al FAQ principal */
.faq-head { text-align: center; margin-bottom: 34px; }
.faq-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--blue);
  background: color-mix(in srgb, var(--blue) 8%, #fff);
  border: 1px solid color-mix(in srgb, var(--blue) 22%, #fff);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 14px;
}
.faq-title { text-align: center; margin-bottom: 0 !important; }
.faq-single { display: grid; gap: 12px; max-width: 860px; margin: 0 auto; }
.faq-more { text-align: center; margin-top: 32px; }
.faq-col .faq-more-btn { margin-top: 22px; }
.faq-more-btn { border-radius: 100px; padding-left: 30px; padding-right: 26px; }
.faq-more-btn svg { width: 17px; height: 17px; margin-left: 8px; transition: transform .2s ease; }
.faq-more-btn:hover svg { transform: translateX(4px); }

/* Relacionadas v2 (horizontales) */
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rel-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 20px 18px;
  color: var(--ink);
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
  display: flex;
  flex-direction: column;
}
.rel-card:hover { box-shadow: var(--halo); transform: translateY(-3px); border-color: transparent; }
.rel-chip {
  position: absolute;
  top: 14px; left: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  border-radius: 5px;
  padding: 4px 10px;
}
.rel-chip.c1 { background: var(--blue); }
.rel-chip.c2 { background: var(--teal); }
.rel-chip.c3 { background: #f58b23; }
.rel-top { display: flex; gap: 16px; align-items: flex-start; }
.rel-top img { width: 74px; height: 74px; object-fit: contain; flex-shrink: 0; }
.rel-top h3 { font-size: 14.5px; font-weight: 600; line-height: 1.35; }
.rel-top p { font-size: 12.5px; color: var(--muted); margin-top: 5px; }
.rel-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 14px; }
.rel-meta span {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px;
  color: var(--muted);
  background: var(--stripe-soft);
  border: 1px solid var(--stripe);
  border-radius: 100px;
  padding: 4px 11px;
}
.rel-meta svg { width: 13px; height: 13px; color: var(--blue); }
.rel-view { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--blue); }
.rel-view svg { width: 14px; height: 14px; transition: transform .18s ease; }
.rel-card:hover .rel-view svg { transform: translateX(4px); }
@media (max-width: 940px) { .rel-grid { grid-template-columns: 1fr; } }

/* Inicio del examen al final de cada ficha, justo antes de alianzas */
.p2-exam-bottom {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 58px 0 52px;
  color: var(--navy);
  background:
    radial-gradient(ellipse 42% 85% at 103% 56%, rgba(214,225,255,.88), transparent 70%),
    radial-gradient(ellipse 34% 70% at 7% 50%, rgba(229,238,255,.8), transparent 72%),
    linear-gradient(110deg, #fff 0%, #f8fbff 52%, #eff5ff 100%);
  border-top: 1px solid #e6edf9;
}
.p2-exam-bottom .container { position: relative; z-index: 2; text-align: center; max-width: 1020px; }
.p2-exam-bottom-globe {
  position: absolute; z-index: 0; left: -184px; top: 54px; width: 430px; aspect-ratio: 1;
  border-radius: 50%; opacity: .62;
  background:
    radial-gradient(circle at 49% 45%, transparent 0 42%, rgba(69,126,241,.15) 42.5% 43.5%, transparent 44%),
    repeating-radial-gradient(ellipse at center, rgba(82,139,244,.2) 0 1.5px, transparent 2px 9px);
  mask-image: radial-gradient(circle at 50% 50%, #000 0 65%, transparent 66%);
}
.p2-exam-bottom-person {
  position: absolute; z-index: 1; right: -20px; bottom: -2px; width: min(28vw, 460px); height: auto;
  pointer-events: none; user-select: none;
}
.p2-exam-bottom-kicker {
  display: inline-block;
  color: #FFC437;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 7px;
}
.p2-exam-bottom h2 {
  color: var(--navy);
  font-size: clamp(1.75rem, 3.3vw, 2.75rem);
  line-height: 1.13;
  margin-bottom: 10px;
}
.p2-exam-bottom h2 em { color: #0d59ec; font-style: normal; position: relative; }
.p2-exam-bottom h2 em::after { content: ""; position: absolute; z-index: -1; left: 2%; right: 0; bottom: -8px; height: 10px; background: #FFC437; border-radius: 50%; transform: rotate(2deg); opacity: .8; }
.p2-exam-bottom-desc { color: #667396; font-size: 15px; margin: 0 auto 30px; }
.p2-exam-bottom-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}
.p2-exam-bottom-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 270px;
  padding: 28px;
  background: #fff;
  border: 1px solid rgba(41,71,132,.08);
  border-radius: 18px;
  box-shadow: 0 14px 34px rgba(18,55,129,.1);
  transition: transform .2s ease, box-shadow .2s ease;
}
.p2-exam-bottom-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -12%; right: -12%; bottom: -80px;
  height: 175px;
  border-radius: 52% 48% 0 0;
  background: radial-gradient(ellipse at 50% 88%, rgba(255,196,55,.34), rgba(255,239,181,.1) 56%, transparent 72%);
}
.p2-exam-bottom-card:nth-child(2)::before { background: radial-gradient(ellipse at 50% 88%, rgba(41,113,243,.26), rgba(214,229,255,.15) 56%, transparent 72%); }
.p2-exam-bottom-card:nth-child(3)::before { background: radial-gradient(ellipse at 50% 88%, rgba(73,198,111,.24), rgba(208,245,220,.12) 56%, transparent 72%); }
.p2-exam-bottom-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(18,55,129,.18);
}
.p2-exam-bottom-card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; text-align: left; }
.p2-exam-bottom-flag { display: grid; place-items: center; flex: 0 0 64px; width: 64px; height: 64px; border-radius: 50%; background: #eef4ff; }
.p2-exam-bottom-card:nth-child(1) .p2-exam-bottom-flag { background: #fff0f3; }
.p2-exam-bottom-card:nth-child(3) .p2-exam-bottom-flag { background: #ebfaef; }
.p2-exam-bottom-flag svg { width: 39px; height: 27px; filter: drop-shadow(0 1px 1px rgba(0,0,0,.12)); }
.p2-exam-bottom-card-head div { display: grid; gap: 3px; min-width: 0; }
.p2-exam-bottom-card-head strong { color: var(--navy); font-size: 18px; }
.p2-exam-bottom-card-head span { color: #7682a1; font-size: 13px; }
.p2-exam-bottom-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; align-items: center; color: var(--navy); font-size: 13px; font-weight: 600; margin: 0 0 26px; text-align: left; }
.p2-exam-bottom-metrics span { display: inline-flex; align-items: center; min-width: 0; gap: 6px; white-space: nowrap; }
.p2-exam-bottom-metrics svg { flex: 0 0 auto; width: 19px; height: 19px; color: #133d97; }
.p2-exam-bottom-card .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  margin-top: auto;
  color: var(--navy);
  background: #FFC437;
  border-color: #FFC437;
  box-shadow: 0 10px 20px rgba(255,196,55,.25);
}
.p2-exam-bottom-card.is-active .btn { color: #fff; background: #0d59ec; border-color: #0d59ec; box-shadow: 0 10px 22px rgba(13,89,236,.28); }
.p2-exam-bottom-card .btn:hover {
  color: var(--navy);
  background: #ffd66f;
  border-color: #ffd66f;
  box-shadow: 0 10px 24px rgba(255,196,55,.38);
  transform: translateY(-2px);
}
.p2-exam-bottom-card.is-active .btn:hover { color: #fff; background: #0649cd; border-color: #0649cd; box-shadow: 0 12px 26px rgba(13,89,236,.38); }
.p2-exam-bottom-card .btn svg { width: 15px; height: 15px; }
.p2-exam-bottom-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; max-width: 760px; margin: 36px auto 0; text-align: left; }
.p2-exam-bottom-benefits > div { display: flex; align-items: center; gap: 12px; }
.p2-exam-bottom-benefits > div > svg { flex: 0 0 44px; width: 44px; height: 44px; padding: 11px; color: #0d59ec; background: #eaf1ff; border-radius: 50%; }
.p2-exam-bottom-benefits span { display: grid; gap: 2px; }
.p2-exam-bottom-benefits strong { font-size: 13px; color: var(--navy); }
.p2-exam-bottom-benefits small { font-size: 11.5px; color: #6d7a98; }
.p2-exam-bottom-note { position: absolute; z-index: 1; color: #0a1b72; font-size: 18px; font-weight: 600; line-height: 1.18; white-space: pre-line; pointer-events: none; }
.p2-exam-bottom-note.note-left-top { display: flex; align-items: center; gap: 12px; top: 160px; left: 3.5%; width: 158px; padding: 14px; border-radius: 12px; background: rgba(255,255,255,.74); transform: rotate(-9deg); box-shadow: 0 8px 24px rgba(34,73,155,.08); }
.p2-exam-bottom-note.note-left-top svg { width: 31px; height: 31px; flex: 0 0 auto; }
.p2-exam-bottom-note.note-left-bottom { left: 5%; bottom: 58px; transform: rotate(-8deg); font-family: cursive; font-size: 20px; font-weight: 500; }
.p2-exam-bottom-note.note-right { right: 5.2%; top: 82px; display: grid; justify-items: center; gap: 3px; font-family: cursive; font-size: 21px; font-weight: 500; text-align: center; }
.p2-exam-bottom-note.note-right svg { width: 76px; height: 50px; transform: rotate(33deg); }
@media (max-width: 760px) {
  .p2-exam-bottom { padding: 48px 0; }
  .p2-exam-bottom-grid { grid-template-columns: 1fr; gap: 16px; max-width: 430px; }
  .p2-exam-bottom-card { min-height: auto; padding: 22px; }
  .p2-exam-bottom-metrics { font-size: 13px; }
  .p2-exam-bottom-benefits { grid-template-columns: 1fr; gap: 14px; max-width: 360px; }
  .p2-exam-bottom-person, .p2-exam-bottom-note { display: none; }
  .p2-exam-bottom-globe { left: -250px; top: 180px; opacity: .35; }
}
@media (max-width: 1180px) {
  .p2-exam-bottom-person { opacity: .22; right: -80px; }
  .p2-exam-bottom-note { display: none; }
}

/* ============================================================
   FOOTER v2 (mockup): 4 columnas + newsletter
   ============================================================ */
.site-footer .foot-main.v2 {
  grid-template-columns: 1.25fr .8fr .8fr .8fr 1.2fr;
}
.foot-news p { font-size: 13px; color: rgba(255,255,255,.72); margin-bottom: 14px; }
.foot-news form { display: flex; gap: 0; }
.foot-news input {
  flex: 1;
  min-width: 0;
  border: 1px solid rgba(255,255,255,.22);
  border-right: 0;
  border-radius: 100px 0 0 100px;
  background: rgba(255,255,255,.07);
  color: #fff;
  font-family: var(--font);
  font-size: 13px;
  padding: 11px 18px;
}
.foot-news input::placeholder { color: rgba(255,255,255,.45); }
.foot-news input:focus { outline: 2px solid var(--cyan); outline-offset: 1px; }
.foot-news button {
  border: 0;
  border-radius: 0 100px 100px 0;
  background: var(--cyan);
  color: var(--navy);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  padding: 11px 20px;
  cursor: pointer;
  transition: background .15s ease;
}
.foot-news button:hover { background: #2fd2f6; }
@media (max-width: 1080px) {
  .site-footer .foot-main.v2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .site-footer .foot-main.v2 { grid-template-columns: 1fr; }
}

/* ============================================================
   ONE PAY — bundle de las 15 certificaciones (página oscura)
   ============================================================ */
.op-page { background: var(--navy); color: #fff; }
.op-hero {
  position: relative;
  overflow: hidden;
  padding: 52px 0 70px;
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg,
      rgba(5, 9, 45, .78) 0%,
      rgba(5, 9, 45, .58) 45%,
      rgba(5, 9, 45, .88) 86%,
      #05092d 100%),
    url("../img/hero-onepay.jpg");
  background-size: auto, cover;
  background-position: center, center 42%;
  background-repeat: no-repeat;
}
.op-hero::before {
  content: "";
  position: absolute;
  top: -220px; left: 50%;
  transform: translateX(-50%);
  width: 920px; height: 620px;
  background: radial-gradient(ellipse, rgba(0, 197, 239, .12) 0%, transparent 70%);
  pointer-events: none;
}
.op-hero::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 197, 239, .4), transparent);
}
.op-hero .container { position: relative; z-index: 1; max-width: 860px; text-align: center; }
.op-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(0, 197, 239, .10);
  border: 1px solid rgba(0, 197, 239, .32);
  border-radius: 100px;
  padding: 8px 19px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 26px;
}
.op-badge::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  animation: oppulse 1.8s infinite;
}
@keyframes oppulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .45; transform: scale(1.4); }
}
.op-hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.op-hero h1 em { font-style: normal; color: var(--cyan); }
.op-sub { color: rgba(255,255,255,.78); font-size: 16.5px; max-width: 620px; margin: 0 auto 34px; }
.op-price-block {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: #fff;
  border: 1.5px solid rgba(0, 197, 239, .45);
  border-radius: 16px;
  padding: 11px 23px 13px;
  margin-bottom: 12px;
  box-shadow: 0 24px 60px rgba(5, 9, 45, .4), 0 0 44px rgba(0, 197, 239, .18);
}
.op-off {
  position: absolute;
  top: -22px; right: -26px;
  background: #f58b23;
  color: #fff;
  font-size: 29px;
  font-weight: 700;
  border-radius: 100px;
  padding: 8px 20px;
  transform: rotate(6deg);
  box-shadow: 0 8px 22px rgba(245, 139, 35, .4);
  animation: offbob 2.6s ease-in-out infinite;
}
@keyframes offbob {
  0%, 100% { transform: rotate(6deg) translateY(0); }
  50% { transform: rotate(6deg) translateY(-4px); }
}
.op-old { font-size: 26px; font-weight: 600; color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(245, 139, 35, .85); text-decoration-thickness: 3px; }
.op-arrow { color: var(--blue); }
.op-arrow svg { width: 28px; height: 28px; }
.op-new {
  font-size: clamp(3.4rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  padding-top: 12px;
}
.op-new b {
  font-weight: 700;
  background: linear-gradient(100deg, #003bc8 0%, #0a6fe8 55%, #00a7d6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.op-new small {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--muted);
  letter-spacing: 0;
  display: block;
  margin-top: 4px;
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  -webkit-text-fill-color: var(--muted);
  filter: none;
}
.op-save { display: block; font-size: 13.5px; font-weight: 600; color: #6fe3f8; margin-bottom: 30px; }
.op-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* fila compacta de beneficios sobre los CTAs */
.op-mini-feats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 30px;
  margin: 0 0 24px;
  font-size: 13px;
  color: rgba(255,255,255,.88);
}
.op-mini-feats span { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.op-mini-feats svg { width: 16px; height: 16px; color: var(--cyan); flex-shrink: 0; }

/* pildora bajo los CTAs */
.op-nosub {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 100px;
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.82);
}
.op-nosub svg { width: 15px; height: 15px; color: var(--cyan); flex-shrink: 0; }
.op-hero .mail-warn { max-width: 560px; margin: 26px auto 0; }

/* franja de stats */
.op-strip { background: rgba(0, 197, 239, .05); border-top: 1px solid rgba(0,197,239,.14); border-bottom: 1px solid rgba(0,197,239,.14); padding: 24px 0; }
.op-strip .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.op-stat { text-align: center; }
.op-stat .n { font-size: 24px; font-weight: 600; color: #fff; }
.op-stat .l { font-size: 12.5px; color: rgba(255,255,255,.62); }
@media (max-width: 760px) { .op-strip .container { grid-template-columns: 1fr 1fr; row-gap: 20px; } }

/* grid de las 15 — sección CLARA para romper el azul */
.op-grid-sec { padding: 78px 0; background: var(--stripe-soft); }
.op-grid-sec .section-kicker { color: #f58b23; }
.op-grid-sec h2 { color: var(--ink); font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; margin-bottom: 10px; }
.op-grid-sec .op-gridsub { color: var(--muted); font-size: 14.5px; max-width: 640px; margin-bottom: 36px; }
.op-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.op-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 15px 18px;
  color: var(--ink);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.op-card:hover {
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--halo);
}
.op-bimg {
  width: 68px; height: 68px;
  object-fit: contain;
  flex-shrink: 0;
  background: #fff;
  border-radius: 50%;
  padding: 3px;
  box-shadow: 0 0 0 1px var(--border), 0 4px 12px rgba(5, 9, 45, .12);
}
.op-card .oc-name { font-size: 13px; font-weight: 600; line-height: 1.35; }
.op-card .oc-acr { font-size: 11px; font-weight: 600; color: var(--blue); letter-spacing: .03em; margin-top: 2px; }
.op-card .oc-price { margin-left: auto; font-size: 20px; font-weight: 700; color: var(--muted); text-decoration: line-through; text-decoration-color: #e02b3c; text-decoration-thickness: 2.5px; white-space: nowrap; }
@media (max-width: 940px) { .op-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .op-grid { grid-template-columns: 1fr; } }

/* barra de garantías — sobre fondo claro, iconos multicolor */
.op-guarantee { padding: 38px 0; background: #fff; border-top: 1px solid var(--stripe); border-bottom: 1px solid var(--stripe); }
.op-guarantee .container { display: flex; align-items: center; justify-content: center; gap: 34px; flex-wrap: wrap; }
.op-gitem { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--ink); font-weight: 600; }
.op-gitem .gi {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.op-gitem:nth-child(1) .gi { background: color-mix(in srgb, var(--cyan-2) 14%, #fff); color: #0899ba; }
.op-gitem:nth-child(2) .gi { background: color-mix(in srgb, #f58b23 14%, #fff); color: #f58b23; }
.op-gitem:nth-child(3) .gi { background: color-mix(in srgb, var(--teal) 13%, #fff); color: var(--teal); }
.op-gitem:nth-child(4) .gi { background: color-mix(in srgb, var(--violet) 11%, #fff); color: var(--violet); }
.op-gitem .gi svg { width: 23px; height: 23px; }

/* features — 2 columnas: foto cálida + tarjetas multicolor */
.op-features { padding: 78px 0; }
.op-why-wrap {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.op-why-left h2 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; margin-bottom: 10px; }
.op-why-sub { color: rgba(255,255,255,.72); font-size: 15px; margin-bottom: 28px; max-width: 420px; }
.op-why-list { display: grid; gap: 18px; }
.op-why-item { display: flex; gap: 14px; align-items: flex-start; }
.op-why-item .wi {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.op-why-item:nth-child(1) .wi { background: rgba(0, 197, 239, .12); color: var(--cyan); }
.op-why-item:nth-child(2) .wi { background: rgba(1, 181, 162, .14); color: #2fd0bd; }
.op-why-item:nth-child(3) .wi { background: rgba(245, 139, 35, .14); color: #f5a04c; }
.op-why-item:nth-child(4) .wi { background: rgba(109, 48, 238, .16); color: #a67ff5; }
.op-why-item .wi svg { width: 20px; height: 20px; }
.op-why-item h3 { font-size: 15.5px; font-weight: 600; color: #fff; margin-bottom: 3px; }
.op-why-item p { font-size: 13.5px; color: rgba(255,255,255,.68); }

.op-why-video { position: relative; }
.op-video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
  border: 1px solid rgba(255,255,255,.14);
  background: #000;
}
.op-video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.op-video-card {
  position: absolute;
  left: 24px; bottom: -20px;
  background: rgba(255,255,255,.96);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  border-radius: 14px;
  padding: 12px 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 330px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .35);
}
.op-video-card .vc-ico {
  width: 34px; height: 34px; flex-shrink: 0;
  border-radius: 50%;
  background: color-mix(in srgb, var(--blue) 10%, #fff);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
}
.op-video-card .vc-ico svg { width: 17px; height: 17px; }
@media (max-width: 940px) {
  .op-why-wrap { grid-template-columns: 1fr; }
  .op-video-card { position: static; margin-top: 14px; max-width: none; }
}

/* CTA final */
.op-final {
  padding: 74px 0 86px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg,
      rgba(5, 9, 45, .78) 0%,
      rgba(5, 9, 45, .45) 50%,
      rgba(5, 9, 45, .85) 100%),
    url("../img/hero-catalog.jpg");
  background-size: auto, cover;
  background-position: center, center 30%;
  background-repeat: no-repeat;
}
.op-final::before {
  content: "";
  position: absolute;
  bottom: -260px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 500px;
  background: radial-gradient(ellipse, rgba(0, 197, 239, .1) 0%, transparent 70%);
  pointer-events: none;
}
.op-final h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 600; color: #fff; margin-bottom: 10px; position: relative; }
.op-final p { color: rgba(255,255,255,.7); margin-bottom: 30px; position: relative; }
.op-final .op-ctas { position: relative; }

/* ============================================================
   AVISO: mismo correo para pagar y examinarse
   ============================================================ */
.mail-warn {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  background: #fff7e8;
  border: 1px solid #f3ddb0;
  border-radius: 12px;
  padding: 13px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: #6b5527;
  text-align: left;
}
.mail-warn svg { width: 18px; height: 18px; color: #e8930c; flex-shrink: 0; margin-top: 1px; }
.mail-warn strong { color: #8a6a1f; }
.mail-warn.dark {
  background: rgba(245, 166, 35, .12);
  border-color: rgba(245, 166, 35, .35);
  color: rgba(255, 240, 214, .92);
}
.mail-warn.dark svg { color: #f5b64a; }
.mail-warn.dark strong { color: #ffd58a; }
.mail-warn.compact { font-size: 12px; padding: 11px 13px; border-radius: 10px; }
.mail-warn-home { max-width: 860px; margin: 26px auto 0; }

/* ============================================================
   PÁGINA DE SUPPORT — formulario de contacto
   ============================================================ */
.sup-section { padding: 64px 0 84px; }
.sup-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 36px;
  align-items: start;
}
.sup-aside { display: grid; gap: 18px; }
.sup-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.sup-card .sc-ico {
  width: 44px; height: 44px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.sup-card:nth-child(1) .sc-ico { background: color-mix(in srgb, var(--blue) 10%, #fff); color: var(--blue); }
.sup-card:nth-child(2) .sc-ico { background: color-mix(in srgb, var(--violet) 10%, #fff); color: var(--violet); }
.sup-card:nth-child(3) .sc-ico { background: color-mix(in srgb, var(--teal) 12%, #fff); color: var(--teal); }
.sup-card .sc-ico svg { width: 21px; height: 21px; }
.sup-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.sup-card p { font-size: 13.5px; color: var(--muted); margin-bottom: 12px; }
.sup-card .sc-link { font-size: 14px; font-weight: 600; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }
.sup-card .sc-link svg { width: 15px; height: 15px; }
.sup-card .foot-social a { border-color: var(--border); color: var(--muted); }
.sup-card .foot-social a:hover { border-color: var(--blue); color: var(--blue); }

.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--halo-soft);
  padding: 36px 38px 38px;
}
.form-card > h2 { font-size: 22px; font-weight: 600; margin-bottom: 6px; }
.form-card .fc-sub { font-size: 14px; color: var(--muted); margin-bottom: 28px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.f-field { margin-bottom: 20px; }
.f-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.f-field .hint { font-weight: 400; color: var(--muted); font-size: 12px; margin-left: 6px; }
.f-input, .f-select, .f-textarea {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: 11px;
  background: var(--stripe-soft);
  font-family: var(--font);
  font-size: 14.5px;
  color: var(--ink);
  padding: 13px 16px;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.f-input::placeholder, .f-textarea::placeholder { color: #9aa1b8; }
.f-input:focus, .f-select:focus, .f-textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(0, 59, 200, .10);
}
.f-phone { display: grid; grid-template-columns: 150px 1fr; gap: 12px; }
.f-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6178' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
  cursor: pointer;
}
.f-textarea { min-height: 130px; resize: vertical; }
.f-count { text-align: right; font-size: 11.5px; color: var(--muted); margin-top: 6px; }

/* Tags de motivo */
.reason-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.r-chip {
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--ink);
  border-radius: 100px;
  font-family: var(--font);
  font-size: 13.5px;
  font-weight: 500;
  padding: 10px 19px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all .16s ease;
}
.r-chip svg { width: 15px; height: 15px; opacity: 0; width: 0; transition: all .16s ease; }
.r-chip:hover { border-color: var(--blue); color: var(--blue); }
.r-chip.sel {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 6px 16px rgba(0, 59, 200, .25);
}
.r-chip.sel svg { opacity: 1; width: 15px; }
.reason-chips.err .r-chip { border-color: #e0526b; }
.f-err { display: none; font-size: 12.5px; color: #d13a55; margin-top: 8px; font-weight: 500; }
.f-err.show { display: block; }

.form-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 6px; }
.demo-note { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.demo-note svg { width: 13px; height: 13px; }

/* Estado de éxito */
.sup-success { text-align: center; padding: 46px 20px 30px; }
.sup-success .ok-ico {
  width: 74px; height: 74px;
  border-radius: 50%;
  margin: 0 auto 22px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--teal) 13%, #fff);
  color: var(--teal);
  animation: okpop .45s cubic-bezier(.34, 1.56, .64, 1);
}
.sup-success .ok-ico svg { width: 34px; height: 34px; }
@keyframes okpop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.sup-success h3 { font-size: 21px; font-weight: 600; margin-bottom: 8px; }
.sup-success p { font-size: 14.5px; color: var(--muted); max-width: 420px; margin: 0 auto 24px; }

@media (max-width: 940px) {
  .sup-grid { grid-template-columns: 1fr; }
  .form-card { padding: 26px 22px 30px; }
  .f-row { grid-template-columns: 1fr; gap: 0; }
  .f-phone { grid-template-columns: 130px 1fr; }
}

/* ============================================================
   ANIMACIONES ON-SCROLL (home)
   Regla de la casa: sin JS todo es visible. El estado oculto solo
   existe bajo html.anim, que añade el MISMO script que revela.
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  html.anim [data-rv] {
    transition:
      opacity .75s cubic-bezier(.22, .61, .36, 1),
      transform .75s cubic-bezier(.22, .61, .36, 1);
    transition-delay: calc(var(--rvd, 0) * 95ms);
    will-change: opacity, transform;
  }
  html.anim [data-rv]:not(.rv-in) { opacity: 0; transform: translateY(28px); }
  html.anim [data-rv="pop"]:not(.rv-in) { transform: translateY(20px) scale(.93); }
  html.anim [data-rv="left"]:not(.rv-in) { transform: translateX(-42px); }
  html.anim [data-rv="right"]:not(.rv-in) { transform: translateX(42px); }
  html.anim [data-rv].rv-in { opacity: 1; transform: none; }

  /* La línea punteada de "cómo funciona" se dibuja al entrar */
  html.anim .hw-grid::before {
    clip-path: inset(0 100% 0 0);
    transition: clip-path 1.5s ease .35s;
  }
  html.anim .hw-grid.rv-in::before { clip-path: inset(0 0 0 0); }

  /* Números fantasma: suben un poco después que su paso */
  html.anim .hw-step .ghost { transition: opacity .9s ease, transform .9s ease; transition-delay: calc(var(--rvd, 0) * 95ms + 180ms); }
  html.anim .hw-step:not(.rv-in) .ghost { opacity: 0; transform: translateY(26px); }
  html.anim .hw-step.rv-in .ghost { opacity: 1; transform: translateY(0); }
}

/* Al imprimir (o PDF) todo visible, pase lo que pase con el observer */
@media print {
  html.anim [data-rv] { opacity: 1 !important; transform: none !important; }
  html.anim .hw-grid::before { clip-path: none !important; }
  html.anim .hw-step .ghost { opacity: 1 !important; }
}

/* Sombra del header al hacer scroll */
.site-header { transition: box-shadow .25s ease; }
.site-header.scrolled { box-shadow: 0 10px 30px rgba(2, 4, 22, .35); }

/* util */
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
::selection { background: var(--cyan); color: var(--navy); }

/* ============================================================
   CAPA DE CUENTA (sep-2026): login · perfil · suscripción ·
   biblioteca · checkout Stripe · página de examen.
   Mismo sistema: navy + cian, Poppins, píldoras, tarjetas 12px.
   ============================================================ */

/* ---------- Header: botón de acceso y menú de usuario ---------- */
.main-nav .nav-login { padding: 9px 20px; font-size: 13.5px; margin-left: 4px; }
.main-nav .nav-login:hover { color: var(--navy); }
.nav-user > button { gap: 8px; padding: 4px 4px 4px 2px; }
.nav-ava {
  position: relative;
  width: 34px; height: 34px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .02em;
  flex-shrink: 0;
}
.nav-ava.lg { width: 44px; height: 44px; font-size: 15px; }
.nav-dot {
  position: absolute; top: -1px; right: -1px;
  width: 10px; height: 10px; border-radius: 50%;
  background: #f58b23; border: 2px solid var(--navy);
}
.nav-uname { color: rgba(255,255,255,.9); font-size: 14px; font-weight: 500; white-space: nowrap; max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 1240px) and (min-width: 861px) { .nav-uname { display: none; } }
.nav-user .dd-panel { min-width: 270px; left: auto; right: -6px; transform: none; }
.nav-user .dd-panel::before { left: auto; right: 22px; }
.dd-user { display: flex; align-items: center; gap: 12px; padding: 10px 12px 14px; border-bottom: 1px solid var(--stripe); margin-bottom: 6px; flex-wrap: wrap; }
.dd-user > div { min-width: 0; flex: 1; }
.dd-user b { display: block; font-size: 14px; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dd-user small { display: block; font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dd-plan {
  width: 100%;
  margin-top: 4px;
  font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 12%, #fff);
  border-radius: 100px; padding: 4px 10px;
  text-align: center;
}
.dd-plan.free { color: var(--muted); background: var(--stripe); }
.main-nav .dd-user-panel a.dd-item { gap: 12px; }
.main-nav .dd-user-panel .dd-item svg { width: 17px; height: 17px; color: var(--muted); flex-shrink: 0; }
.main-nav .dd-user-panel .dd-logout { border-top: 1px solid var(--stripe); margin-top: 6px; border-radius: 0 0 9px 9px; color: #d13a55; }
.main-nav .dd-user-panel .dd-logout svg { color: #d13a55; }
@media (max-width: 1120px) and (min-width: 861px) {
  .site-header .container { gap: 18px; }
  .main-nav { gap: 16px; }
  .main-nav a, .nav-dd > button { font-size: 13.5px; }
}
@media (max-width: 860px) {
  .nav-user { width: 100%; }
  .nav-user .dd-panel { right: auto; }
}

/* ---------- Toast y modal ---------- */
#ot-toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 200; display: grid; gap: 10px; pointer-events: none; }
.ot-toast {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--navy); color: #fff;
  border-radius: 100px; padding: 12px 20px;
  font-size: 14px; font-weight: 500;
  box-shadow: 0 16px 40px rgba(5, 9, 45, .35);
  opacity: 0; transform: translateY(14px);
  transition: opacity .25s ease, transform .25s ease;
}
.ot-toast.in { opacity: 1; transform: none; }
.ot-toast svg { width: 18px; height: 18px; color: var(--cyan); flex-shrink: 0; }
.ot-toast.err svg { color: #ff8da1; }
body.ot-lock { overflow: hidden; }
.ot-overlay {
  position: fixed; inset: 0; z-index: 150;
  background: rgba(5, 9, 45, .55);
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; transition: opacity .2s ease;
}
.ot-overlay.in { opacity: 1; }
.ot-modal {
  position: relative;
  width: 100%; max-width: 480px;
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: #fff;
  border-radius: 18px;
  padding: 30px 30px 28px;
  box-shadow: 0 30px 80px rgba(5, 9, 45, .35);
  transform: translateY(12px) scale(.98);
  transition: transform .22s cubic-bezier(.22, .61, .36, 1);
}
.ot-overlay.in .ot-modal { transform: none; }
.ot-modal.wide { max-width: 680px; }
.ot-modal h3 { font-size: 20px; font-weight: 600; margin-bottom: 6px; padding-right: 34px; }
.ot-modal-sub { font-size: 14px; color: var(--muted); margin-bottom: 20px; }
.ot-close {
  position: absolute; top: 18px; right: 18px;
  width: 34px; height: 34px; border-radius: 50%;
  border: 0; background: var(--stripe); color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .15s ease, color .15s ease;
}
.ot-close:hover { background: var(--navy); color: #fff; }
.ot-close svg { width: 16px; height: 16px; }
.ot-actions { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; margin-top: 22px; }
.ot-actions .btn { padding: 11px 22px; font-size: 14px; }
.btn-danger { background: #d13a55; color: #fff; }
.btn-danger:hover { background: #b62e46; box-shadow: 0 8px 20px rgba(209, 58, 85, .28); }
.btn-outline-danger { background: transparent; color: #d13a55; border-color: #d13a55; }
.btn-outline-danger:hover { background: #d13a55; color: #fff; }
.spin { animation: otspin .9s linear infinite; }
@keyframes otspin { to { transform: rotate(360deg); } }

/* ---------- Formularios: extras compartidos ---------- */
.f-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--ink); cursor: pointer; line-height: 1.45; }
.f-check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue); flex-shrink: 0; cursor: pointer; }
.f-check a { color: var(--blue); font-weight: 500; }
.f-pass { position: relative; }
.f-pass .f-input { padding-right: 48px; }
.f-pass-btn {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; border-radius: 9px;
  border: 0; background: transparent; color: var(--muted);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.f-pass-btn:hover { background: var(--stripe); color: var(--ink); }
.f-pass-btn svg { width: 18px; height: 18px; }
.strength { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin-top: 10px; }
.strength i { height: 4px; border-radius: 4px; background: var(--stripe); transition: background .2s ease; }
.strength[data-s="1"] i:nth-child(-n+1) { background: #e0526b; }
.strength[data-s="2"] i:nth-child(-n+2) { background: #f58b23; }
.strength[data-s="3"] i:nth-child(-n+3) { background: #14c4ed; }
.strength[data-s="4"] i:nth-child(-n+4) { background: var(--teal); }
.strength-lbl { font-size: 12px; color: var(--muted); margin-top: 6px; min-height: 16px; }
.f-help { font-size: 12px; color: var(--muted); margin-top: 7px; }
.switch { position: relative; width: 44px; height: 26px; flex-shrink: 0; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }
.switch span {
  position: absolute; inset: 0; border-radius: 100px;
  background: #cfd3e0; transition: background .18s ease;
}
.switch span::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; box-shadow: 0 2px 6px rgba(5, 9, 45, .25);
  transition: transform .18s ease;
}
.switch input:checked + span { background: var(--blue); }
.switch input:checked + span::after { transform: translateX(18px); }
.switch input:focus-visible + span { outline: 3px solid rgba(0, 59, 200, .3); }
.radio-cards { display: grid; gap: 12px; }
.radio-card {
  display: flex; align-items: center; gap: 14px;
  border: 1.5px solid var(--border); border-radius: 12px;
  padding: 14px 16px; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.radio-card:hover { border-color: var(--blue); }
.radio-card input { width: 18px; height: 18px; accent-color: var(--blue); flex-shrink: 0; }
.radio-card.sel { border-color: var(--blue); background: color-mix(in srgb, var(--blue) 5%, #fff); }
.radio-card b { display: block; font-size: 15px; font-weight: 600; }
.radio-card small { display: block; font-size: 13px; color: var(--muted); }
.radio-card .rc-tag { margin-left: auto; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--teal); background: color-mix(in srgb, var(--teal) 12%, #fff); border-radius: 100px; padding: 4px 10px; white-space: nowrap; }
.radio-card .rc-tag.cur { color: var(--muted); background: var(--stripe); }
.path-alt { font-size: 13.5px; font-weight: 600; color: var(--cyan); margin: -10px 0 18px; }
.path-card .path-cta { margin-top: 18px; }

/* ---------- Página de acceso (login / registro) ---------- */
.auth-page main { min-height: calc(100vh - 68px); }
.auth-wrap { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 68px); }
.auth-side {
  position: relative; overflow: hidden;
  color: #fff;
  background-color: var(--navy);
  background-image:
    linear-gradient(160deg, rgba(5, 9, 45, .96) 0%, rgba(5, 9, 45, .8) 50%, rgba(5, 9, 45, .55) 100%),
    url("../img/hero-onepay.jpg");
  background-size: auto, cover;
  background-position: center, center 40%;
  display: flex; align-items: center;
  padding: 70px 8vw;
}
.auth-side::after {
  content: ""; position: absolute; right: -200px; bottom: -200px;
  width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,197,239,.18) 0%, rgba(0,197,239,0) 68%);
  pointer-events: none;
}
.auth-side-inner { position: relative; z-index: 1; max-width: 480px; }
.auth-side .hero-kicker { margin-bottom: 20px; }
.auth-side h1 { font-size: clamp(1.9rem, 3.2vw, 2.7rem); font-weight: 600; line-height: 1.15; letter-spacing: -.015em; margin-bottom: 16px; }
.auth-side h1 .hl { color: var(--cyan); }
.auth-side .auth-sub { color: rgba(255,255,255,.78); font-size: 15.5px; margin-bottom: 30px; }
.auth-bullets { list-style: none; display: grid; gap: 13px; margin-bottom: 36px; }
.auth-bullets li { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: rgba(255,255,255,.9); }
.auth-bullets svg { width: 20px; height: 20px; color: var(--cyan); flex-shrink: 0; margin-top: 1px; }
.auth-quote { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; padding: 18px 20px; font-size: 14px; }
.auth-quote p { font-style: italic; color: rgba(255,255,255,.92); margin-bottom: 8px; }
.auth-quote .stars { color: #ffc400; display: inline-flex; gap: 2px; margin-bottom: 6px; }
.auth-quote .stars svg { width: 14px; height: 14px; }
.auth-quote small { color: rgba(255,255,255,.74); font-size: 12.5px; }
.auth-main { display: flex; align-items: center; justify-content: center; padding: 54px 24px; background: var(--stripe-soft); }
.auth-card { width: 100%; max-width: 460px; background: #fff; border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--halo-soft); padding: 34px 36px 30px; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--stripe); border-radius: 100px; padding: 4px; margin-bottom: 26px; }
.auth-tab {
  border: 0; background: transparent; color: var(--muted);
  font-family: var(--font); font-size: 14px; font-weight: 600;
  border-radius: 100px; padding: 10px; cursor: pointer;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}
.auth-tab.active { background: #fff; color: var(--navy); box-shadow: 0 2px 8px rgba(5, 9, 45, .12); }
.auth-card h2 { font-size: 22px; font-weight: 600; margin-bottom: 4px; }
.auth-card .fc-sub { font-size: 14px; color: var(--muted); margin-bottom: 22px; }
.auth-social { display: grid; gap: 10px; margin-bottom: 20px; }
.btn-social {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  border: 1.5px solid var(--border); border-radius: 100px; background: #fff;
  font-family: var(--font); font-size: 14px; font-weight: 500; color: var(--ink);
  padding: 11px 16px; cursor: pointer; transition: border-color .15s ease, box-shadow .15s ease;
}
.btn-social:hover { border-color: var(--ink); box-shadow: var(--halo-soft); }
.btn-social svg { width: 19px; height: 19px; }
.btn-social .li-ico { color: #0a66c2; display: inline-flex; }
.auth-or { display: flex; align-items: center; gap: 12px; font-size: 12.5px; color: var(--muted); margin-bottom: 20px; }
.auth-or::before, .auth-or::after { content: ""; flex: 1; height: 1px; background: var(--stripe); }
.auth-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: -6px 0 20px; flex-wrap: wrap; }
.auth-row a { font-size: 13.5px; font-weight: 500; }
.auth-card .btn-block { padding: 14px; }
.auth-foot { text-align: center; font-size: 13.5px; color: var(--muted); margin-top: 20px; }
.auth-foot a { font-weight: 600; }
.auth-demo { margin-top: 22px; padding-top: 18px; border-top: 1px dashed var(--border); }
.auth-demo .demo-note { display: flex; margin-bottom: 12px; }
.auth-demo .btn { width: 100%; }
.auth-demo small { display: block; text-align: center; font-size: 12px; color: var(--muted); margin-top: 8px; }
.auth-secure { display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 12px; color: var(--muted); margin-top: 18px; }
.auth-secure svg { width: 14px; height: 14px; color: var(--teal); }
.auth-panel.hidden { display: none; }
.auth-ok { text-align: center; padding: 20px 0 8px; }
.auth-ok .ok-ico { width: 68px; height: 68px; border-radius: 50%; margin: 0 auto 18px; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--teal) 13%, #fff); color: var(--teal); animation: okpop .45s cubic-bezier(.34, 1.56, .64, 1); }
.auth-ok .ok-ico svg { width: 30px; height: 30px; }
.auth-ok h3 { font-size: 19px; font-weight: 600; margin-bottom: 8px; }
.auth-ok p { font-size: 14px; color: var(--muted); margin-bottom: 20px; }
@media (max-width: 940px) {
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-side { padding: 46px 24px; min-height: 0; }
  .auth-side .auth-quote { display: none; }
  .auth-bullets { margin-bottom: 0; }
  .auth-main { padding: 32px 18px 48px; }
  .auth-card { padding: 26px 22px; }
}

/* ---------- Mi cuenta ---------- */
.ac-band { background: var(--navy); color: #fff; padding: 40px 0 34px; }
.ac-band .container { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.ac-ava {
  width: 84px; height: 84px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
  font-size: 28px; font-weight: 600; letter-spacing: .02em;
  box-shadow: 0 0 0 4px rgba(255,255,255,.12);
  flex-shrink: 0;
}
.ac-who { flex: 1; min-width: 220px; }
.ac-name { font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 600; line-height: 1.2; }
.ac-meta { display: flex; align-items: center; gap: 10px 16px; flex-wrap: wrap; margin-top: 8px; font-size: 13.5px; color: rgba(255,255,255,.72); }
.ac-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--cyan); background: rgba(0,197,239,.1); border: 1px solid rgba(0,197,239,.35);
  border-radius: 100px; padding: 5px 12px;
}
.ac-chip.free { color: rgba(255,255,255,.75); background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.2); }
.ac-stats { display: flex; gap: 12px; flex-wrap: wrap; }
.ac-stat { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 12px 18px; min-width: 120px; }
.ac-stat .n { font-size: 22px; font-weight: 600; line-height: 1.1; }
.ac-stat .l { font-size: 12px; color: rgba(255,255,255,.74); margin-top: 3px; }
.ac-wrap { display: grid; grid-template-columns: 250px 1fr; gap: 34px; align-items: start; padding: 40px 0 80px; }
.ac-side { position: sticky; top: 88px; }
.ac-nav { display: grid; gap: 4px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 8px; }
.ac-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: 9px;
  color: var(--ink); font-size: 14.5px; font-weight: 500;
  transition: background .13s ease, color .13s ease;
}
.ac-nav a svg { width: 18px; height: 18px; color: var(--muted); }
.ac-nav a:hover { background: var(--stripe-soft); }
.ac-nav a.active { background: color-mix(in srgb, var(--blue) 8%, #fff); color: var(--blue); }
.ac-nav a.active svg { color: var(--blue); }
.ac-nav .dd-count { margin-left: auto; }
.ac-nav .ac-out { color: #d13a55; margin-top: 4px; border-top: 1px solid var(--stripe); border-radius: 0 0 9px 9px; }
.ac-nav .ac-out svg { color: #d13a55; }
.ac-panel.hidden { display: none; }
.ac-panel > h2 { font-size: 24px; font-weight: 600; margin-bottom: 4px; }
.ac-panel > .ac-sub { font-size: 14.5px; color: var(--muted); margin-bottom: 24px; }
.ac-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 26px 28px; margin-bottom: 20px; }
.ac-card-h { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.ac-card-h h3 { font-size: 17px; font-weight: 600; }
.ac-card-h p { font-size: 13.5px; color: var(--muted); margin-top: 2px; }
.ac-card .form-foot { margin-top: 10px; }
.ac-row { display: flex; align-items: center; gap: 16px; padding: 14px 0; border-top: 1px solid var(--stripe); }
.ac-row:first-of-type { border-top: 0; padding-top: 0; }
.ac-row > div { flex: 1; min-width: 0; }
.ac-row b { display: block; font-size: 14.5px; font-weight: 600; }
.ac-row small { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; }
.ac-photo { display: flex; align-items: center; gap: 18px; margin-bottom: 22px; }
.ac-photo .ac-ava { width: 72px; height: 72px; font-size: 24px; box-shadow: none; color: #fff; }
.ac-photo .btn { padding: 9px 18px; font-size: 13.5px; }
.ac-photo small { display: block; font-size: 12px; color: var(--muted); margin-top: 6px; }
.ac-freq { display: flex; gap: 10px; flex-wrap: wrap; }
.plan-card {
  position: relative; overflow: hidden;
  background: var(--navy); color: #fff;
  border-radius: 16px; padding: 26px 28px; margin-bottom: 20px;
  display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center;
}
.plan-card::after {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,197,239,.22) 0%, rgba(0,197,239,0) 68%);
  pointer-events: none;
}
.plan-card > * { position: relative; z-index: 1; }
.plan-label { font-size: 11.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; }
.plan-name { font-size: 22px; font-weight: 600; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.plan-status { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; border-radius: 100px; padding: 4px 11px; }
.plan-status.active { color: #0d3b2e; background: #2fd0bd; }
.plan-status.canceling { color: #5a3400; background: #f5b64a; }
.plan-status.none { color: rgba(255,255,255,.8); background: rgba(255,255,255,.14); }
.plan-meta { font-size: 13.5px; color: rgba(255,255,255,.72); margin-top: 6px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.plan-meta svg { width: 15px; height: 15px; color: var(--cyan); }
.plan-price { text-align: right; }
.plan-price .amount { font-size: 34px; font-weight: 700; letter-spacing: -.02em; line-height: 1; }
.plan-price .per { font-size: 13px; color: rgba(255,255,255,.74); }
.plan-actions { grid-column: 1 / -1; display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.plan-actions .btn { padding: 10px 20px; font-size: 13.5px; }
.plan-actions .btn-outline-light:hover { border-color: var(--cyan); color: var(--cyan); }
.plan-actions .btn-link-danger { background: transparent; color: #ff9db0; border-color: transparent; }
.plan-actions .btn-link-danger:hover { color: #fff; border-color: rgba(255,157,176,.5); }
.plan-incl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-top: 4px; list-style: none; }
.plan-incl li { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: rgba(255,255,255,.88); }
.plan-incl svg { width: 16px; height: 16px; color: var(--cyan); flex-shrink: 0; }
.pm-list { display: grid; gap: 10px; }
.pm-item { display: flex; align-items: center; gap: 14px; border: 1.5px solid var(--border); border-radius: 12px; padding: 12px 14px; }
.pm-item.default { border-color: var(--blue); background: color-mix(in srgb, var(--blue) 4%, #fff); }
.pm-brand { width: 46px; height: 30px; flex-shrink: 0; }
.pm-brand svg { width: 100%; height: 100%; }
.pm-info { flex: 1; min-width: 0; }
.pm-info b { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pm-info small { display: block; font-size: 12.5px; color: var(--muted); }
.pm-default { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); background: color-mix(in srgb, var(--blue) 10%, #fff); border-radius: 100px; padding: 3px 9px; }
.pm-actions { display: flex; gap: 4px; }
.icon-btn { width: 34px; height: 34px; border-radius: 9px; border: 0; background: transparent; color: var(--muted); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background .13s ease, color .13s ease; }
.icon-btn:hover { background: var(--stripe); color: var(--ink); }
.icon-btn.danger:hover { background: #fde8ec; color: #d13a55; }
.icon-btn svg { width: 17px; height: 17px; }
.link-btn { border: 0; background: none; font-family: var(--font); font-size: 13px; font-weight: 600; color: var(--blue); cursor: pointer; padding: 6px 8px; border-radius: 8px; }
.link-btn:hover { background: color-mix(in srgb, var(--blue) 7%, #fff); }
.ac-table-wrap { overflow-x: auto; }
.ac-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.ac-table th { text-align: left; font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 8px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.ac-table td { padding: 13px 12px; border-bottom: 1px solid var(--stripe); vertical-align: middle; white-space: nowrap; }
.ac-table tr:last-child td { border-bottom: 0; }
.ac-table td.amount { font-weight: 600; }
.ac-table .inv-num { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; color: var(--muted); }
.st-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; border-radius: 100px; padding: 4px 10px; }
.st-chip.paid { color: #0b6b5c; background: color-mix(in srgb, var(--teal) 14%, #fff); }
.st-chip.open { color: #8a6a1f; background: #fff3d6; }
.st-chip.refunded { color: var(--muted); background: var(--stripe); }
.st-chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.ac-empty { text-align: center; color: var(--muted); font-size: 14px; padding: 22px 0; }
.stripe-note { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted); margin-top: 14px; }
.stripe-note svg { height: 16px; width: auto; color: #635bff; }
.sess-list { display: grid; gap: 10px; }
.sess-item { display: flex; align-items: center; gap: 14px; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; }
.sess-ico { width: 40px; height: 40px; border-radius: 10px; background: var(--stripe-soft); color: var(--muted); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sess-ico svg { width: 19px; height: 19px; }
.sess-item.current .sess-ico { background: color-mix(in srgb, var(--teal) 12%, #fff); color: var(--teal); }
.sess-info { flex: 1; min-width: 0; }
.sess-info b { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; flex-wrap: wrap; }
.sess-info small { display: block; font-size: 12.5px; color: var(--muted); }
.sess-tag { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--teal); background: color-mix(in srgb, var(--teal) 12%, #fff); border-radius: 100px; padding: 3px 9px; }
.danger-card { border-color: #f3c3cc; background: #fff8f9; }
.danger-card h3 { color: #b62e46; }
.inbox-list { display: grid; gap: 6px; }
.inbox-item { display: flex; align-items: flex-start; gap: 12px; padding: 12px 12px; border-radius: 10px; transition: background .13s ease; }
.inbox-item:hover { background: var(--stripe-soft); }
.inbox-item .ib-ico { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: color-mix(in srgb, var(--blue) 9%, #fff); color: var(--blue); }
.inbox-item .ib-ico svg { width: 17px; height: 17px; }
.inbox-item .ib-ico.teal { background: color-mix(in srgb, var(--teal) 12%, #fff); color: var(--teal); }
.inbox-item .ib-ico.violet { background: color-mix(in srgb, var(--violet) 10%, #fff); color: var(--violet); }
.inbox-item .ib-ico.orange { background: color-mix(in srgb, #f58b23 13%, #fff); color: #f58b23; }
.inbox-item > div { flex: 1; min-width: 0; }
.inbox-item b { display: block; font-size: 14px; font-weight: 600; }
.inbox-item.unread b::after { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #f58b23; margin-left: 8px; vertical-align: middle; }
.inbox-item small { display: block; font-size: 13px; color: var(--muted); }
.inbox-item time { font-size: 12px; color: var(--muted); white-space: nowrap; }
.qr-box { width: 168px; height: 168px; margin: 0 auto 18px; border: 1px solid var(--border); border-radius: 12px; padding: 10px; display: grid; grid-template-columns: repeat(12, 1fr); gap: 2px; background: #fff; }
.qr-box i { background: var(--navy); border-radius: 1px; }
.qr-box i.o { background: transparent; }
.code-input { text-align: center; font-size: 22px; letter-spacing: .4em; font-weight: 600; }
.invoice { font-size: 14px; }
.invoice-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 22px; flex-wrap: wrap; }
.invoice-head img { height: 30px; }
.invoice-head .inv-no { text-align: right; }
.invoice-head .inv-no b { display: block; font-size: 17px; }
.invoice-head .inv-no small { color: var(--muted); }
.invoice-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 22px; }
.invoice-parties h4 { font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.invoice-parties p { font-size: 13.5px; line-height: 1.5; }
.invoice table { width: 100%; border-collapse: collapse; margin-bottom: 14px; }
.invoice th { text-align: left; font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 8px 0; border-bottom: 1px solid var(--border); }
.invoice td { padding: 12px 0; border-bottom: 1px solid var(--stripe); }
.invoice td:last-child, .invoice th:last-child { text-align: right; }
.invoice-total { display: flex; justify-content: flex-end; gap: 30px; font-size: 17px; font-weight: 600; padding: 6px 0; }
.invoice-pm { font-size: 13px; color: var(--muted); margin-top: 6px; }
.invoice-foot { font-size: 12px; color: var(--muted); margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--stripe); }
@media (max-width: 940px) {
  .ac-wrap { grid-template-columns: 1fr; gap: 20px; }
  .ac-side { position: static; }
  .ac-nav { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; padding: 6px; }
  .ac-nav a { white-space: nowrap; padding: 10px 12px; }
  .ac-nav .ac-out { border-top: 0; margin-top: 0; }
  .ac-card { padding: 20px 18px; }
  .plan-card { grid-template-columns: 1fr; padding: 22px 20px; }
  .plan-price { text-align: left; }
  .plan-incl { grid-template-columns: 1fr; }
  .invoice-parties { grid-template-columns: 1fr; }
}

/* ---------- Página de suscripción (antes One Pay): selector mensual / anual ---------- */
.op-plan-toggle {
  display: inline-flex; gap: 4px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  border-radius: 100px; padding: 4px; margin-bottom: 22px;
}
.op-plan-toggle button {
  display: inline-flex; align-items: center; gap: 8px;
  border: 0; background: transparent; color: rgba(255,255,255,.8);
  font-family: var(--font); font-size: 14px; font-weight: 600;
  border-radius: 100px; padding: 9px 20px; cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.op-plan-toggle button.active { background: #fff; color: var(--navy); }
.op-pill { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #fff; background: #f58b23; border-radius: 100px; padding: 3px 8px; }
.op-price-block .op-new small { max-width: 220px; }
.op-off.annual-only { display: none; font-size: 15px; padding: 7px 14px; top: -18px; right: -20px; }
.op-hero.annual .op-off.annual-only { display: block; }
.op-hero.annual .op-price-block { border-color: rgba(245, 139, 35, .6); }
.op-card .oc-incl { margin-left: auto; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--teal); background: color-mix(in srgb, var(--teal) 12%, #fff); border-radius: 100px; padding: 5px 11px; white-space: nowrap; }
.op-secure { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; font-size: 12.5px; color: rgba(255,255,255,.74); }
.op-secure svg { width: 15px; height: 15px; }
.op-secure .stripe-mark { height: 15px; width: auto; color: rgba(255,255,255,.75); }

/* ---------- Checkout (réplica de Stripe Checkout) ---------- */
.ck-page { background: #fff; }
.ck-wrap { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 68px); }
.ck-summary { background: var(--navy); color: #fff; padding: 46px 7vw 46px; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.ck-summary::after { content: ""; position: absolute; left: -160px; bottom: -200px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, rgba(0,197,239,.16) 0%, rgba(0,197,239,0) 68%); pointer-events: none; }
.ck-summary > * { position: relative; z-index: 1; }
.ck-top { display: flex; align-items: center; gap: 14px; margin-bottom: 34px; }
.ck-back { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,.7); font-size: 14px; font-weight: 500; }
.ck-back:hover { color: #fff; }
.ck-back svg { width: 16px; height: 16px; }
.ck-top img { height: 26px; }
.ck-test { margin-left: auto; font-size: 11px; font-weight: 700; letter-spacing: .08em; color: #5a3400; background: #ffbe4d; border-radius: 6px; padding: 4px 8px; }
.ck-prod { font-size: 15px; color: rgba(255,255,255,.75); margin-bottom: 6px; }
.ck-amount { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.ck-amount b { font-size: clamp(2.2rem, 3.6vw, 2.9rem); font-weight: 600; letter-spacing: -.02em; line-height: 1; }
.ck-amount span { font-size: 14px; color: rgba(255,255,255,.74); }
.ck-lines { display: grid; gap: 14px; font-size: 14px; }
.ck-line { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.ck-line .cl-name { font-weight: 500; }
.ck-line .cl-sub { display: block; font-size: 12.5px; color: rgba(255,255,255,.74); margin-top: 2px; }
.ck-line.muted { color: rgba(255,255,255,.7); }
.ck-line.total { border-top: 1px solid rgba(255,255,255,.14); padding-top: 14px; font-weight: 600; font-size: 15px; }
.ck-line.discount { color: #6fe3f8; }
.ck-line.hidden { display: none; }
.ck-promo { margin: 4px 0 6px; }
.ck-promo .link-btn { color: #6fe3f8; padding: 0; }
.ck-promo .link-btn:hover { background: none; text-decoration: underline; }
.ck-promo-form { display: flex; gap: 8px; margin-top: 10px; }
.ck-promo-form.hidden { display: none; }
.ck-promo-form input { flex: 1; min-width: 0; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.07); color: #fff; border-radius: 8px; padding: 10px 12px; font-family: var(--font); font-size: 14px; }
.ck-promo-form input::placeholder { color: rgba(255,255,255,.45); }
.ck-promo-form input:focus { outline: 2px solid var(--cyan); outline-offset: 1px; }
.ck-promo-form button { border: 0; border-radius: 8px; background: rgba(255,255,255,.14); color: #fff; font-family: var(--font); font-size: 13.5px; font-weight: 600; padding: 10px 14px; cursor: pointer; }
.ck-promo-form button:hover { background: rgba(255,255,255,.22); }
.ck-promo-msg { font-size: 12.5px; margin-top: 6px; color: #6fe3f8; }
.ck-promo-msg.err { color: #ff9db0; }
.ck-foot { margin-top: auto; padding-top: 40px; display: flex; align-items: center; gap: 16px; font-size: 12.5px; color: rgba(255,255,255,.66); }
.ck-foot .powered { display: inline-flex; align-items: center; gap: 6px; }
.ck-foot .powered svg { height: 16px; width: auto; color: rgba(255,255,255,.75); }
.ck-foot a { color: rgba(255,255,255,.66); }
.ck-foot a:hover { color: #fff; }
.ck-foot .sep { width: 1px; height: 14px; background: rgba(255,255,255,.2); }
.ck-form { padding: 46px 7vw 60px; max-width: 620px; }
.ck-section { margin-bottom: 26px; }
.ck-h { font-size: 15px; font-weight: 600; margin-bottom: 10px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.ck-h small { font-size: 12.5px; color: var(--muted); font-weight: 400; }
.ck-label { display: block; font-size: 13.5px; font-weight: 500; color: var(--ink); margin-bottom: 6px; }
.ck-input {
  width: 100%; border: 1px solid #d5d9e4; border-radius: 6px; background: #fff;
  font-family: var(--font); font-size: 15px; color: var(--ink);
  padding: 11px 12px; height: 44px;
  box-shadow: 0 1px 2px rgba(5, 9, 45, .06);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ck-input::placeholder { color: #9aa1b8; }
.ck-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 59, 200, .16), 0 1px 2px rgba(5, 9, 45, .06); }
.ck-input.err { border-color: #df1b41; box-shadow: 0 0 0 3px rgba(223, 27, 65, .14); }
select.ck-input { appearance: none; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6178' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; padding-right: 34px; cursor: pointer; }
.ck-pm-tabs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 14px; }
.ck-pm-tab {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  border: 1px solid #d5d9e4; border-radius: 8px; background: #fff;
  padding: 11px 12px; cursor: pointer; text-align: left;
  font-family: var(--font); font-size: 13.5px; font-weight: 500; color: var(--ink);
  box-shadow: 0 1px 2px rgba(5, 9, 45, .06);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ck-pm-tab svg { width: 20px; height: 20px; color: var(--muted); }
.ck-pm-tab.active { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue), 0 1px 2px rgba(5, 9, 45, .06); }
.ck-pm-tab.active svg { color: var(--blue); }
.ck-card-box { border: 1px solid #d5d9e4; border-radius: 6px; box-shadow: 0 1px 2px rgba(5, 9, 45, .06); overflow: hidden; }
.ck-card-box .ck-input { border: 0; border-radius: 0; box-shadow: none; }
.ck-card-box .ck-input:focus { box-shadow: inset 0 0 0 2px var(--blue); position: relative; z-index: 1; }
.ck-card-num { position: relative; border-bottom: 1px solid #d5d9e4; }
.ck-card-num .ck-input { padding-right: 150px; }
.ck-brand-icons { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); display: flex; gap: 4px; pointer-events: none; }
.ck-brand-icons span { width: 30px; height: 20px; transition: opacity .15s ease; }
.ck-brand-icons span svg { width: 100%; height: 100%; }
.ck-brand-icons.detected span { opacity: .25; }
.ck-brand-icons.detected span.on { opacity: 1; }
.ck-card-row { display: grid; grid-template-columns: 1fr 1fr; }
.ck-card-row > :first-child { border-right: 1px solid #d5d9e4; }
.ck-cvc { position: relative; }
.ck-cvc svg { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); width: 24px; height: 18px; color: #9aa1b8; pointer-events: none; }
.ck-err { display: none; font-size: 12.5px; color: #df1b41; margin-top: 6px; }
.ck-err.show { display: block; }
.ck-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ck-link-box { border: 1px solid #d5d9e4; border-radius: 8px; padding: 12px 14px; box-shadow: 0 1px 2px rgba(5, 9, 45, .06); margin-top: 18px; }
.ck-link-box .f-check { align-items: center; font-weight: 500; }
.ck-link-box .f-check input { margin-top: 0; }
.ck-link-box .f-check .link-logo { margin-left: auto; font-size: 13px; font-weight: 700; color: #00d66f; letter-spacing: -.02em; }
.ck-link-box small { display: block; font-size: 12.5px; color: var(--muted); margin: 6px 0 0 28px; }
.ck-link-box .ck-phone { margin-top: 12px; display: none; }
.ck-link-box.on .ck-phone { display: block; }
.ck-btn { width: 100%; border: 0; border-radius: 8px; background: var(--blue); color: #fff; font-family: var(--font); font-size: 16px; font-weight: 600; padding: 14px; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px; box-shadow: 0 6px 16px rgba(0, 59, 200, .25); transition: background .15s ease, transform .15s ease; margin-top: 8px; }
.ck-btn:hover { background: var(--blue-dark); transform: translateY(-1px); }
.ck-btn[disabled] { opacity: .8; cursor: progress; transform: none; }
.ck-btn svg { width: 18px; height: 18px; }
.ck-legal { font-size: 12.5px; color: var(--muted); line-height: 1.5; margin-top: 14px; }
.ck-test-note { display: flex; gap: 9px; align-items: flex-start; margin-top: 18px; padding: 11px 13px; border-radius: 8px; background: #fff7e8; border: 1px solid #f3ddb0; font-size: 12.5px; color: #6b5527; }
.ck-test-note svg { width: 16px; height: 16px; color: #e8930c; flex-shrink: 0; margin-top: 1px; }
.ck-paypal-box { text-align: center; padding: 10px 0 4px; }
.ck-paypal-box.hidden { display: none; }
.ck-paypal-box p { font-size: 14px; color: var(--muted); margin-bottom: 16px; }
.ck-paypal-btn { width: 100%; border: 0; border-radius: 100px; background: #ffc439; color: #003087; font-family: var(--font); font-size: 15px; font-weight: 700; padding: 13px; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px; }
.ck-paypal-btn svg { width: 20px; height: 20px; }
.ck-success { max-width: 520px; margin: 0 auto; text-align: center; padding: 40px 0; }
.ck-success.hidden { display: none; }
.ck-ok-ico { width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 22px; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--teal) 13%, #fff); color: var(--teal); animation: okpop .5s cubic-bezier(.34, 1.56, .64, 1); }
.ck-ok-ico svg { width: 40px; height: 40px; }
.ck-success h2 { font-size: 26px; font-weight: 600; margin-bottom: 8px; }
.ck-success > p { font-size: 15px; color: var(--muted); margin-bottom: 26px; }
.ck-ok-sum { text-align: left; border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; display: grid; gap: 10px; font-size: 14px; margin-bottom: 26px; }
.ck-ok-sum div { display: flex; justify-content: space-between; gap: 16px; }
.ck-ok-sum span { color: var(--muted); }
.ck-ok-sum b { font-weight: 600; }
.ck-success .op-ctas { justify-content: center; }
.ck-success small { display: block; font-size: 12.5px; color: var(--muted); margin-top: 18px; }
@media (max-width: 940px) {
  .ck-wrap { grid-template-columns: 1fr; }
  .ck-summary { padding: 28px 24px; }
  .ck-foot { padding-top: 24px; }
  .ck-form { padding: 32px 24px 50px; max-width: none; }
}

/* ---------- Biblioteca ---------- */
.lb-band { background: var(--navy); color: #fff; padding: 40px 0 44px; position: relative; overflow: hidden; }
.lb-band::after { content: ""; position: absolute; right: -220px; top: -220px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(0,197,239,.16) 0%, rgba(0,197,239,0) 68%); pointer-events: none; }
.lb-band .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: center; }
.lb-band h1 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 600; letter-spacing: -.01em; margin-bottom: 8px; }
.lb-band .lb-sub { color: rgba(255,255,255,.75); font-size: 15.5px; margin-bottom: 24px; }
.lb-stats { display: flex; gap: 12px; flex-wrap: wrap; }
.lb-stat { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 11px 16px; }
.lb-stat svg { width: 20px; height: 20px; color: var(--cyan); flex-shrink: 0; }
.lb-stat .n { font-size: 20px; font-weight: 600; line-height: 1.1; }
.lb-stat .l { font-size: 12px; color: rgba(255,255,255,.74); }
.lb-continue { background: #fff; color: var(--ink); border-radius: 16px; padding: 18px; display: grid; grid-template-columns: 112px 1fr; gap: 18px; align-items: center; box-shadow: 0 24px 60px rgba(0, 0, 0, .35); }
.lb-cont-media { width: 112px; height: 112px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--cat-color, var(--blue)) 10%, #fff); }
.lb-cont-media img { width: 88px; height: 88px; object-fit: contain; }
.lb-cont-k { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--cat-color, var(--blue)); margin-bottom: 4px; }
.lb-continue h3 { font-size: 16.5px; font-weight: 600; line-height: 1.3; margin-bottom: 4px; }
.lb-continue .lb-cont-l { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.lb-progress { height: 7px; border-radius: 100px; background: var(--stripe); overflow: hidden; }
.lb-progress i { display: block; height: 100%; border-radius: 100px; background: var(--cat-color, var(--blue)); transition: width .6s cubic-bezier(.22, .61, .36, 1); }
.lb-continue .lb-cont-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 10px; font-size: 12.5px; color: var(--muted); }
.lb-continue .btn { padding: 9px 18px; font-size: 13.5px; }
.lb-paywall { background: linear-gradient(100deg, #05092d 0%, #0b1a6e 60%, #003bc8 100%); color: #fff; border-radius: 16px; padding: 24px 28px; display: grid; grid-template-columns: 1fr auto; gap: 22px; align-items: center; margin: 0 0 26px; }
.lb-paywall h3 { font-size: 20px; font-weight: 600; margin-bottom: 6px; display: flex; align-items: center; gap: 10px; }
.lb-paywall h3 svg { width: 22px; height: 22px; color: var(--cyan); }
.lb-paywall p { font-size: 14px; color: rgba(255,255,255,.78); max-width: 620px; }
.lb-paywall .pw-plans { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.lb-paywall .pw-price { font-size: 13px; color: rgba(255,255,255,.75); text-align: right; }
.lb-paywall .pw-price b { display: block; color: #fff; font-size: 15px; }
.lb-section { padding: 34px 0 80px; }
.lb-section .filter-bar { position: static; border: 0; padding: 0 0 22px; background: transparent; }
.lb-section .filter-bar .container { padding: 0; }
.lb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(262px, 1fr)); gap: 22px; }
.course-card { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; color: var(--ink); transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease; }
.course-card:hover { box-shadow: var(--halo); transform: translateY(-4px); border-color: transparent; }
.cc-cover { position: relative; height: 150px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, color-mix(in srgb, var(--cat-color, var(--blue)) 14%, #fff) 0%, color-mix(in srgb, var(--cat-color, var(--blue)) 34%, #fff) 100%); }
.cc-cover::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(255,255,255,.7) 0%, rgba(255,255,255,0) 45%); }
.cc-cover img { position: relative; width: 104px; height: 104px; object-fit: contain; filter: drop-shadow(0 10px 18px rgba(5, 9, 45, .22)); transition: transform .25s ease; }
.course-card:hover .cc-cover img { transform: scale(1.06); }
.cc-status { position: absolute; top: 12px; left: 12px; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; border-radius: 100px; padding: 4px 10px; background: #fff; color: var(--muted); box-shadow: 0 2px 8px rgba(5, 9, 45, .1); }
.cc-status.done { color: #0b6b5c; background: #e3f7f3; }
.cc-status.prog { color: var(--blue); background: #e6edfb; }
.cc-cat { position: absolute; top: 12px; right: 12px; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #fff; background: var(--cat-color, var(--blue)); border-radius: 100px; padding: 4px 10px; }
.cc-lock { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(5, 9, 45, .32); }
.cc-lock span { width: 44px; height: 44px; border-radius: 50%; background: #fff; color: var(--navy); display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 20px rgba(5, 9, 45, .3); }
.cc-lock svg { width: 20px; height: 20px; }
.course-card .cc-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; gap: 8px; }
.course-card h3 { font-size: 15.5px; font-weight: 600; line-height: 1.32; }
.course-card .cc-meta { margin: 0; padding: 0; border: 0; gap: 10px; }
.course-card .cc-meta svg { color: var(--muted); }
.course-card .lb-progress { margin-top: auto; }
.course-card .cc-foot { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; color: var(--muted); }
.course-card .cc-foot .cc-cta { font-size: 13px; }
.course-card .cc-foot .cc-cta svg { width: 14px; height: 14px; }
.lb-empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.lb-empty h3 { color: var(--ink); font-size: 18px; margin-bottom: 6px; }
@media (max-width: 940px) {
  .lb-band .container { grid-template-columns: 1fr; }
  .lb-paywall { grid-template-columns: 1fr; }
  .lb-paywall .pw-price { text-align: left; }
}
@media (max-width: 520px) {
  .lb-continue { grid-template-columns: 1fr; }
  .lb-cont-media { width: 100%; height: 120px; }
}

/* Reproductor / lección */
.pl-top { background: var(--navy); color: #fff; padding: 16px 0; }
.pl-top .container { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.pl-top .crumbs { margin: 0; }
.crumbs-dark a { color: rgba(255,255,255,.74); }
.crumbs-dark .here { color: #fff; }
.pl-top .pl-course { display: flex; align-items: center; gap: 12px; margin-left: auto; font-size: 13px; color: rgba(255,255,255,.75); }
.pl-top .pl-course .lb-progress { width: 140px; background: rgba(255,255,255,.14); }
.pl-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 28px; align-items: start; padding: 26px 0 80px; }
.pl-player { position: relative; aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden; background: #000; box-shadow: 0 24px 60px rgba(5, 9, 45, .25); }
.pl-player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.pl-poster { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--cat-color, var(--blue)) 60%, #05092d) 0%, #05092d 70%); cursor: pointer; }
.pl-poster img { width: 34%; max-width: 220px; opacity: .9; filter: drop-shadow(0 20px 40px rgba(0,0,0,.5)); }
.pl-play { position: absolute; width: 76px; height: 76px; border-radius: 50%; background: #fff; color: var(--navy); display: flex; align-items: center; justify-content: center; box-shadow: 0 14px 34px rgba(0,0,0,.4); transition: transform .18s ease; }
.pl-poster:hover .pl-play { transform: scale(1.08); }
.pl-play svg { width: 30px; height: 30px; margin-left: 4px; }
.pl-poster .pl-demo { position: absolute; left: 18px; bottom: 16px; font-size: 12px; color: rgba(255,255,255,.7); background: rgba(0,0,0,.35); border-radius: 100px; padding: 6px 12px; }
.pl-poster .pl-dur { position: absolute; right: 18px; bottom: 16px; font-size: 12px; color: #fff; background: rgba(0,0,0,.5); border-radius: 6px; padding: 4px 8px; font-weight: 600; }
.pl-stage { min-height: 320px; background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 30px 32px; }
.pl-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin: 22px 0 16px; flex-wrap: wrap; }
.pl-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--cat-color, var(--blue)); margin-bottom: 6px; }
.pl-kicker svg { width: 15px; height: 15px; }
.pl-title-row h1 { font-size: clamp(1.3rem, 2.4vw, 1.75rem); font-weight: 600; line-height: 1.25; }
.pl-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pl-actions .btn { padding: 11px 22px; font-size: 14px; }
.pl-actions .btn.done { background: var(--teal); color: #fff; border-color: var(--teal); }
.pl-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 22px; overflow-x: auto; scrollbar-width: none; }
.pl-tab { border: 0; background: none; font-family: var(--font); font-size: 14px; font-weight: 500; color: var(--muted); padding: 11px 14px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; display: inline-flex; align-items: center; gap: 7px; }
.pl-tab svg { width: 16px; height: 16px; }
.pl-tab:hover { color: var(--ink); }
.pl-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.pl-panel.hidden { display: none; }
.pl-article h2, .pl-stage h2 { font-size: 20px; font-weight: 600; margin: 0 0 12px; }
.pl-article h3 { font-size: 16px; font-weight: 600; margin: 22px 0 8px; }
.pl-article p { font-size: 15px; color: #3a405a; line-height: 1.7; margin-bottom: 12px; }
.pl-article .lead { font-size: 17px; color: var(--ink); }
.pl-article blockquote { border-left: 3px solid var(--cat-color, var(--blue)); background: color-mix(in srgb, var(--cat-color, var(--blue)) 5%, #fff); padding: 14px 18px; border-radius: 0 12px 12px 0; font-size: 15px; color: var(--ink); margin: 18px 0; }
.pl-article .aw-bullets { margin-top: 8px; }
.pl-notes textarea { min-height: 220px; }
.pl-notes .f-help { display: flex; align-items: center; gap: 6px; }
.pl-notes .f-help svg { width: 14px; height: 14px; color: var(--teal); }
.pl-side { position: sticky; top: 84px; display: grid; gap: 16px; }
.pl-side-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.pl-side-head { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-bottom: 1px solid var(--stripe); }
.pl-ring { position: relative; width: 56px; height: 56px; flex-shrink: 0; }
.pl-ring svg { width: 56px; height: 56px; transform: rotate(-90deg); }
.pl-ring circle { fill: none; stroke-width: 5; }
.pl-ring .bg { stroke: var(--stripe); }
.pl-ring .fg { stroke: var(--cat-color, var(--blue)); stroke-linecap: round; transition: stroke-dashoffset .8s cubic-bezier(.22, .61, .36, 1); }
.pl-ring b { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 12.5px; font-weight: 600; }
.pl-side-head h3 { font-size: 14.5px; font-weight: 600; line-height: 1.3; }
.pl-side-head small { display: block; font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.pl-curric { max-height: calc(100vh - 300px); overflow: auto; }
.pl-mod { border-bottom: 1px solid var(--stripe); }
.pl-mod:last-child { border-bottom: 0; }
.pl-mod summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 13px 18px; cursor: pointer; font-size: 13.5px; font-weight: 600; }
.pl-mod summary::-webkit-details-marker { display: none; }
.pl-mod summary .pm-n { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.pl-mod summary .pm-count { margin-left: auto; font-size: 12px; font-weight: 500; color: var(--muted); }
.pl-mod summary svg { width: 15px; height: 15px; color: var(--muted); transition: transform .18s ease; }
.pl-mod[open] summary svg { transform: rotate(180deg); }
.pl-lesson { display: flex; align-items: center; gap: 11px; padding: 10px 18px; font-size: 13.5px; color: var(--ink); transition: background .13s ease; }
.pl-lesson:hover { background: var(--stripe-soft); }
.pl-lesson.active { background: color-mix(in srgb, var(--cat-color, var(--blue)) 9%, #fff); font-weight: 600; }
.pl-ltype { width: 26px; height: 26px; border-radius: 8px; display: flex; align-items: center; justify-content: center; background: var(--stripe); color: var(--muted); flex-shrink: 0; }
.pl-ltype svg { width: 14px; height: 14px; }
.pl-lesson.done .pl-ltype { background: color-mix(in srgb, var(--teal) 14%, #fff); color: var(--teal); }
.pl-lesson span.pl-lname { flex: 1; min-width: 0; line-height: 1.3; }
.pl-ldur { font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.pl-lesson.locked { opacity: .55; }
.pl-cta-card { padding: 18px; display: grid; gap: 10px; }
.pl-cta-card .btn { width: 100%; padding: 12px; font-size: 14px; }
.pl-cta-card small { display: block; text-align: center; font-size: 12px; color: var(--muted); }
.pl-cred-earned { display: flex; align-items: center; gap: 10px; font-size: 13px; color: #0b6b5c; background: #e3f7f3; border-radius: 10px; padding: 10px 12px; }
.pl-cred-earned svg { width: 18px; height: 18px; }
.pl-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 26px; }
.pl-nav .btn { padding: 11px 20px; font-size: 14px; }
@media (max-width: 1080px) {
  .pl-wrap { grid-template-columns: 1fr; }
  .pl-side { position: static; }
  .pl-curric { max-height: none; }
}
@media (max-width: 640px) { .pl-stage { padding: 22px 18px; } }

/* Ayudas visuales */
.vs-grid { display: grid; gap: 22px; }
.vs-card { border: 1px solid var(--border); border-radius: 14px; padding: 22px 24px; background: #fff; }
.vs-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 4px; display: flex; align-items: center; gap: 9px; }
.vs-card h3 svg { width: 19px; height: 19px; color: var(--cat-color, var(--blue)); }
.vs-card .vs-d { font-size: 13.5px; color: var(--muted); margin-bottom: 18px; }
.vs-map { width: 100%; height: auto; display: block; }
.vs-map .node { font-family: var(--font); }
.vs-plan { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.vs-day { position: relative; border-radius: 12px; padding: 12px 10px 14px; background: var(--stripe-soft); border: 1px solid var(--stripe); min-height: 128px; }
.vs-day .d { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--cat-color, var(--blue)); margin-bottom: 6px; }
.vs-day .d::before { content: ""; display: block; width: 28px; height: 4px; border-radius: 4px; background: var(--cat-color, var(--blue)); margin-bottom: 8px; opacity: .8; }
.vs-day p { font-size: 12.5px; line-height: 1.4; color: var(--ink); }
.vs-day.last { background: var(--navy); border-color: var(--navy); }
.vs-day.last .d { color: var(--cyan); }
.vs-day.last .d::before { background: var(--cyan); }
.vs-day.last p { color: #fff; font-weight: 500; }
.flash-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.flash { perspective: 900px; height: 150px; cursor: pointer; }
.flash-inner { position: relative; width: 100%; height: 100%; transition: transform .55s cubic-bezier(.22, .61, .36, 1); transform-style: preserve-3d; }
.flash.flipped .flash-inner { transform: rotateY(180deg); }
.flash-front, .flash-back { position: absolute; inset: 0; backface-visibility: hidden; border-radius: 12px; padding: 16px; display: flex; flex-direction: column; justify-content: center; text-align: center; font-size: 13px; line-height: 1.4; }
.flash-front { background: color-mix(in srgb, var(--cat-color, var(--blue)) 9%, #fff); border: 1px solid color-mix(in srgb, var(--cat-color, var(--blue)) 25%, #fff); color: var(--ink); }
.flash-front b { display: block; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--cat-color, var(--blue)); margin-bottom: 8px; }
.flash-front small { display: block; font-size: 11.5px; color: var(--muted); margin-top: 8px; }
.flash-back { background: var(--navy); color: #fff; transform: rotateY(180deg); font-weight: 500; }
.glance-mini { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.glance-mini .glance-cell { padding: 12px 10px; }
@media (max-width: 860px) { .vs-plan { grid-template-columns: repeat(4, 1fr); } .glance-mini { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .vs-plan { grid-template-columns: repeat(2, 1fr); } .glance-mini { grid-template-columns: repeat(2, 1fr); } }

/* Quiz */
.quiz { max-width: 640px; }
.quiz-progress { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.quiz-q { font-size: 18px; font-weight: 600; line-height: 1.35; margin-bottom: 18px; }
.quiz-opts { display: grid; gap: 10px; }
.quiz-opt { display: flex; align-items: flex-start; gap: 12px; border: 1.5px solid var(--border); border-radius: 12px; padding: 13px 16px; background: #fff; text-align: left; font-family: var(--font); font-size: 14.5px; color: var(--ink); cursor: pointer; transition: border-color .15s ease, background .15s ease; line-height: 1.4; }
.quiz-opt .qo-l { width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; flex-shrink: 0; color: var(--muted); }
.quiz-opt:hover { border-color: var(--blue); }
.quiz-opt.sel { border-color: var(--blue); background: color-mix(in srgb, var(--blue) 5%, #fff); }
.quiz-opt.sel .qo-l { background: var(--blue); border-color: var(--blue); color: #fff; }
.quiz-opt.correct { border-color: var(--teal); background: #e3f7f3; }
.quiz-opt.correct .qo-l { background: var(--teal); border-color: var(--teal); color: #fff; }
.quiz-opt.wrong { border-color: #e0526b; background: #fde8ec; }
.quiz-opt.wrong .qo-l { background: #e0526b; border-color: #e0526b; color: #fff; }
.quiz-opt[disabled] { cursor: default; }
.quiz-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.quiz-msg { font-size: 14px; font-weight: 600; }
.quiz-msg.ok { color: #0b6b5c; }
.quiz-msg.bad { color: #b62e46; }
.quiz-score { text-align: center; padding: 20px 0; }
.quiz-score .big { font-size: 44px; font-weight: 700; color: var(--blue); line-height: 1; margin-bottom: 8px; }
.quiz-score p { color: var(--muted); margin-bottom: 18px; }
.quiz-intro { background: var(--stripe-soft); border-radius: 12px; padding: 14px 16px; font-size: 13.5px; color: var(--muted); margin-bottom: 18px; display: flex; gap: 10px; align-items: flex-start; }
.quiz-intro svg { width: 17px; height: 17px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }

/* Diapositivas */
.slides-deck { position: relative; }
.slide { aspect-ratio: 16 / 9; border-radius: 14px; padding: 36px 40px; display: flex; flex-direction: column; justify-content: center; background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.slide::after { content: ""; position: absolute; right: -140px; top: -140px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--cat-color, var(--cyan)) 45%, transparent) 0%, transparent 68%); }
.slide .s-k { font-size: 11.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 14px; position: relative; z-index: 1; }
.slide h3 { font-size: clamp(1.2rem, 2.6vw, 1.8rem); font-weight: 600; line-height: 1.25; max-width: 80%; position: relative; z-index: 1; }
.slide p { font-size: 14.5px; color: rgba(255,255,255,.75); margin-top: 12px; max-width: 70%; position: relative; z-index: 1; }
.slide .s-n { position: absolute; right: 22px; bottom: 16px; font-size: 12px; color: rgba(255,255,255,.66); }
.slide.light { background: #fff; color: var(--ink); border: 1px solid var(--border); }
.slide.light .s-k { color: var(--cat-color, var(--blue)); }
.slide.light p { color: var(--muted); }
.slide.light .s-n { color: var(--muted); }
.slide-nav { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 14px; }
.slide-nav button { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border); background: #fff; color: var(--ink); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.slide-nav button:hover { background: var(--navy); color: #fff; }
.slide-nav button svg { width: 17px; height: 17px; }
.slide-nav .dots { display: flex; gap: 6px; }
.slide-nav .dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.slide-nav .dots i.on { background: var(--blue); }

/* Resumen (cheat sheet) */
.cheat { border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.cheat-head { background: var(--navy); color: #fff; padding: 20px 24px; display: flex; align-items: center; gap: 16px; }
.cheat-head img { width: 56px; height: 56px; }
.cheat-head h3 { font-size: 18px; font-weight: 600; }
.cheat-head small { color: rgba(255,255,255,.74); font-size: 13px; }
.cheat-body { padding: 22px 24px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; }
.cheat-body h4 { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--cat-color, var(--blue)); margin-bottom: 10px; }
.cheat-body ul { list-style: none; display: grid; gap: 8px; }
.cheat-body li { display: flex; gap: 9px; align-items: flex-start; font-size: 13.5px; line-height: 1.4; }
.cheat-body li svg { width: 15px; height: 15px; color: var(--cat-color, var(--blue)); flex-shrink: 0; margin-top: 2px; }
.cheat-tip { grid-column: 1 / -1; background: #fff7e8; border: 1px solid #f3ddb0; border-radius: 10px; padding: 11px 14px; font-size: 13px; color: #6b5527; }
@media (max-width: 720px) { .cheat-body { grid-template-columns: 1fr; } }

/* ---------- Página de examen ---------- */
.ex-hero { background: var(--navy); color: #fff; padding: 30px 0 34px; position: relative; overflow: hidden; }
.ex-hero::after { content: ""; position: absolute; right: -200px; top: -240px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(0,197,239,.16) 0%, rgba(0,197,239,0) 68%); pointer-events: none; }
.ex-hero .container { position: relative; z-index: 1; }
.ex-steps { display: flex; align-items: center; gap: 10px; margin: 16px 0 0; flex-wrap: wrap; }
.ex-step { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; color: rgba(255,255,255,.7); }
.ex-step i { width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.3); display: inline-flex; align-items: center; justify-content: center; font-style: normal; font-size: 11.5px; }
.ex-step.done { color: rgba(255,255,255,.8); }
.ex-step.done i { background: var(--teal); border-color: var(--teal); color: #fff; }
.ex-step.done i svg { width: 13px; height: 13px; }
.ex-step.now { color: #fff; }
.ex-step.now i { background: var(--cyan); border-color: var(--cyan); color: var(--navy); }
.ex-steps .ex-sep { width: 34px; height: 1px; background: rgba(255,255,255,.2); }
.ex-hero .hero-kicker { margin-bottom: 12px; }
.ex-hero h1 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 600; line-height: 1.15; letter-spacing: -.015em; margin-bottom: 10px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.ex-hero h1 em { font-style: normal; color: var(--cyan); }
.ex-hero h1 img { width: 64px; height: 64px; }
.ex-language-hero { display: flex; align-items: center; gap: 14px; margin-top: 14px; }
.ex-language-hero-label { color: rgba(255,255,255,.72); font-size: 12.5px; font-weight: 600; }
.ex-hero .ex-lang { background: rgba(255,255,255,.08); border-color: rgba(0,197,239,.38); }
.ex-hero .ex-lang button { color: rgba(255,255,255,.8); }
.ex-hero .ex-lang button.active { background: #fff; color: var(--navy); }
.ex-hero .ex-lang button:hover:not([disabled]) { background: rgba(0,197,239,.2); color: #fff; }
.ex-hero .ex-lang button .flag { box-shadow: 0 0 0 1px rgba(255,255,255,.18); }
.ex-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; padding: 28px 0 80px; }
.ex-frame { background: #fff; border: 1px solid var(--border); border-radius: 16px; overflow: hidden; box-shadow: var(--halo-soft); }
.ex-frame-head { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--stripe); background: var(--stripe-soft); flex-wrap: wrap; }
.ex-lang { display: inline-flex; gap: 4px; background: #fff; border: 1px solid var(--border); border-radius: 100px; padding: 3px; }
.ex-lang button { display: inline-flex; align-items: center; gap: 7px; border: 0; background: transparent; font-family: var(--font); font-size: 13px; font-weight: 600; color: var(--muted); border-radius: 100px; padding: 7px 13px; cursor: pointer; }
.ex-lang button.active { background: var(--navy); color: #fff; }
.ex-lang button .flag { box-shadow: 0 0 0 1px rgba(0,0,0,.08); }
.ex-lang button[disabled] { opacity: .4; cursor: not-allowed; }
.ex-frame-head .ex-tools { margin-left: auto; display: flex; gap: 6px; }
.ex-frame-head .ex-tools .btn { padding: 8px 14px; font-size: 12.5px; gap: 6px; }
.ex-frame-head .ex-tools .btn svg { width: 15px; height: 15px; }
.ex-body { position: relative; min-height: 560px; background: #fff; }
.ex-body iframe { display: block; width: 100%; min-height: 640px; border: 0; background: transparent; }
.ex-loading { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: #fff; color: var(--muted); font-size: 14px; z-index: 2; transition: opacity .3s ease; }
.ex-loading svg { width: 34px; height: 34px; color: var(--blue); }
.ex-loading.off { opacity: 0; pointer-events: none; }
.ex-note { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: #6b5527; background: #fff7e8; border-top: 1px solid #f3ddb0; padding: 11px 16px; }
.ex-note.hidden { display: none; }
.ex-note svg { width: 16px; height: 16px; color: #e8930c; flex-shrink: 0; margin-top: 1px; }
.ex-help { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--stripe); font-size: 12.5px; color: var(--muted); flex-wrap: wrap; }
.ex-help a { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.ex-help a svg { width: 14px; height: 14px; }
.ex-side { position: sticky; top: 84px; display: grid; gap: 16px; }
.ex-steps-side { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin: 0; padding: 12px 10px; background: var(--stripe-soft); border: 1px solid var(--border); border-radius: 14px; }
.ex-steps-side .ex-step { gap: 6px; color: var(--muted); font-size: 11.5px; white-space: nowrap; }
.ex-steps-side .ex-step.done { color: var(--ink); }
.ex-steps-side .ex-step.now { color: var(--ink); }
.ex-steps-side .ex-step i { width: 23px; height: 23px; font-size: 10.5px; }
.ex-steps-side .ex-step.done i { background: var(--teal); border-color: var(--teal); color: #fff; }
.ex-steps-side .ex-step.now i { background: var(--cyan); border-color: var(--cyan); color: var(--navy); }
.ex-steps-side .ex-step i svg { width: 12px; height: 12px; }
.ex-steps-side .ex-sep { flex: 1; min-width: 10px; max-width: 28px; height: 1px; background: var(--border); }
.ex-side-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 20px 22px; }
.ex-side-card h3 { font-size: 15px; font-weight: 600; margin-bottom: 12px; display: flex; align-items: center; gap: 9px; }
.ex-side-card h3 svg { width: 18px; height: 18px; color: var(--blue); }
.ex-check { list-style: none; display: grid; gap: 10px; }
.ex-check li { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; line-height: 1.45; color: #3a405a; }
.ex-check li i { width: 22px; height: 22px; border-radius: 50%; background: color-mix(in srgb, var(--blue) 9%, #fff); color: var(--blue); font-style: normal; font-size: 11.5px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ex-side-card .btn { width: 100%; padding: 11px; font-size: 14px; margin-top: 8px; }
.ex-side-card .ex-links { display: grid; gap: 8px; }
.ex-side-card .ex-before-links { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--stripe); }
.ex-side-card .ex-links a { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; color: var(--ink); padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; transition: border-color .15s ease, background .15s ease; }
.ex-side-card .ex-links a:hover { border-color: var(--blue); background: color-mix(in srgb, var(--blue) 4%, #fff); }
.ex-side-card .ex-links a svg { width: 17px; height: 17px; color: var(--blue); }
.ex-side-card .ex-links a .ex-arrow { margin-left: auto; color: var(--muted); }
.ex-cred-card { background: var(--navy); color: #fff; border-color: var(--navy); }
.ex-cred-card h3 { color: #fff; }
.ex-cred-card h3 svg { color: var(--cyan); }
.ex-cred-card p { font-size: 13.5px; color: rgba(255,255,255,.75); }
.ex-cred-card .btn-cyan { margin-top: 14px; }
body.ex-fs .ex-frame { position: fixed; inset: 0; z-index: 300; border-radius: 0; border: 0; display: flex; flex-direction: column; }
body.ex-fs .ex-body { flex: 1; overflow: auto; }
body.ex-fs { overflow: hidden; }
@media (max-width: 1080px) {
  .ex-wrap { grid-template-columns: 1fr; }
  .ex-side { position: static; }
}

/* ---------- Examen: cabecera editorial y columna de preparación ---------- */
.ex-hero {
  padding: 13px 0 15px;
  background:
    radial-gradient(ellipse 48% 170% at 105% 50%, rgba(0, 177, 255, .34), transparent 68%),
    linear-gradient(108deg, #060b32 0%, #081744 58%, #062363 100%);
}
.ex-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  width: 520px;
  height: 520px;
  right: -72px;
  top: -174px;
  border-radius: 50%;
  opacity: .72;
  background-image: radial-gradient(circle, rgba(0, 207, 255, .72) 1px, transparent 1.6px);
  background-size: 8px 8px;
  -webkit-mask-image: radial-gradient(ellipse at 45% 54%, #000 0%, rgba(0,0,0,.82) 39%, transparent 72%);
  mask-image: radial-gradient(ellipse at 45% 54%, #000 0%, rgba(0,0,0,.82) 39%, transparent 72%);
  pointer-events: none;
}
.ex-hero::after { right: -210px; top: -270px; width: 620px; height: 620px; background: radial-gradient(circle, rgba(0,197,239,.2) 0%, rgba(0,197,239,0) 68%); }
.ex-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 44px; align-items: center; }
.ex-hero-main { min-width: 0; }
.ex-hero .crumbs { margin-bottom: 8px; font-size: 10px; }
.ex-hero-product { display: grid; grid-template-columns: 118px minmax(0, 1fr); align-items: center; gap: 15px; }
.ex-hero-badge { width: 118px; height: 118px; object-fit: contain; filter: drop-shadow(0 7px 15px rgba(0,0,0,.22)); }
.ex-hero .hero-kicker { margin: 0 0 5px; font-size: 9px; letter-spacing: .17em; }
.ex-hero h1 { display: block; margin: 0; max-width: 500px; font-size: clamp(1.35rem, 2.25vw, 1.88rem); line-height: 1.04; letter-spacing: -.03em; }
.ex-hero-copy > p { margin: 7px 0 0; max-width: 570px; color: rgba(255,255,255,.78); font-size: 10.5px; line-height: 1.4; }
.ex-language-hero { gap: 10px; margin-top: 10px; }
.ex-language-hero-label { font-size: 9.5px; white-space: nowrap; }
.ex-hero .ex-lang { gap: 3px; padding: 2px; }
.ex-hero .ex-lang button { gap: 5px; padding: 5px 9px; font-size: 10.5px; }
.ex-hero-benefits { display: grid; gap: 12px; align-content: center; }
.ex-hero-benefits > div { display: grid; grid-template-columns: 29px minmax(0, 1fr); gap: 9px; align-items: center; color: rgba(255,255,255,.88); font-size: 10px; line-height: 1.25; }
.ex-hero-benefits svg { width: 29px; height: 29px; padding: 7px; color: var(--cyan); border: 1px solid rgba(0,197,239,.7); border-radius: 50%; }

.ex-wrap { grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; }
.ex-side { gap: 9px; }
.ex-steps-side { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; padding: 9px 8px 8px; border-radius: 8px; background: #fff; box-shadow: 0 5px 16px rgba(9, 28, 76, .06); }
.ex-steps-side .ex-step { display: grid; justify-items: center; gap: 3px; color: #8791ad; font-size: 10.5px; line-height: 1.15; white-space: normal; text-align: center; }
.ex-steps-side .ex-step.now { color: var(--ink); }
.ex-steps-side .ex-step i { width: 19px; height: 19px; border: 0; background: #e9eef8; color: #6b7896; font-size: 9px; font-weight: 700; }
.ex-steps-side .ex-step.now i { background: var(--blue); border-color: var(--blue); color: #fff; }
.ex-side-card { border-radius: 8px; padding: 15px 16px; box-shadow: 0 5px 16px rgba(9, 28, 76, .05); }
.ex-side-card h3 { font-size: 14.5px; margin-bottom: 11px; gap: 8px; }
.ex-side-card h3 svg { width: 16px; height: 16px; }
.ex-check { gap: 9px; }
.ex-check li { gap: 9px; font-size: 12.5px; line-height: 1.4; color: #52617e; }
.ex-check li i { width: 20px; height: 20px; font-size: 10px; }
.ex-resource-card { padding: 8px; }
.ex-side-card .ex-links { gap: 5px; }
.ex-side-card .ex-links a { min-height: 38px; gap: 8px; padding: 9px 10px; border-radius: 7px; font-size: 12px; font-weight: 600; }
.ex-side-card .ex-links a svg { width: 15px; height: 15px; }
.ex-cred-card { position: relative; overflow: hidden; padding: 16px 14px 13px; background: linear-gradient(135deg, #061442, #071d58); }
.ex-cred-card::after { content: ""; position: absolute; right: -20px; bottom: -42px; width: 152px; height: 152px; border: 1px solid rgba(0,197,239,.36); border-radius: 19px; transform: rotate(-16deg); box-shadow: inset 0 0 0 16px rgba(0,197,239,.06), 0 0 44px rgba(0,197,239,.15); }
.ex-cred-card > * { position: relative; z-index: 1; }
.ex-cred-card h3 { font-size: 14px; margin-bottom: 8px; }
.ex-cred-card p { max-width: 225px; font-size: 12px; line-height: 1.4; }
.ex-cred-card .btn { padding: 10px; font-size: 12px; margin-top: 12px; }

/* Tarjeta de compra: el badge y el precio son los protagonistas. */
.p2-card .p2-media { padding: 0 0 17px; }
.p2-card .p2-media img { width: 214px; height: 214px; }
.p2-card .p2-media + .btn { margin-top: 0; }
.p2-price-row { margin: 15px 0 9px; }
.p2-price-row .amount { font-size: 38px; letter-spacing: -.035em; line-height: 1; }
.p2-price-row .per { font-size: 13px; }

@media (max-width: 920px) {
  .ex-hero-grid { grid-template-columns: 1fr; gap: 14px; }
  .ex-hero-benefits { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
}
@media (max-width: 620px) {
  .ex-hero { padding: 15px 0 18px; }
  .ex-hero-product { grid-template-columns: 74px minmax(0, 1fr); gap: 11px; }
  .ex-hero-badge { width: 74px; height: 74px; }
  .ex-hero h1 { font-size: 1.35rem; }
  .ex-hero-copy > p { font-size: 10px; }
  .ex-language-hero { align-items: flex-start; flex-direction: column; }
  .ex-hero-benefits { display: none; }
  .ex-hero .ex-lang button { padding: 5px 7px; font-size: 10px; }
  .ex-hero .ex-lang button span { display: none; }
  .p2-card .p2-media img { width: 190px; height: 190px; }
}