/* ==========================================================================
   Centro de Estudios Deusto — hoja de estilos
   ========================================================================== */

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin.woff2") format("woff2");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --b: #751724;
  --b-700: #641320;
  --b-800: #530f1a;
  --b-900: #3a0a12;
  --b-100: #f3e3e5;
  --b-50: #faf2f3;
  --paper: #faf7f2;
  --paper-2: #f2ece3;
  --white: #fff;
  --ink: #231b1d;
  --ink-2: #4a4144;
  --muted: #6b6064;
  --line: #e7ded6;
  --sand: #d7b98c;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(58, 10, 18, .06), 0 2px 8px rgba(58, 10, 18, .05);
  --shadow: 0 2px 4px rgba(58, 10, 18, .05), 0 12px 32px rgba(58, 10, 18, .10);
  --header-h: 84px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--b); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--b-800); }
h1, h2, h3, h4 {
  overflow-wrap: break-word; /* red de seguridad: una palabra larga nunca se sale de su caja */
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.3rem, 1.5rem + 3.4vw, 4.1rem); }
h2 { font-size: clamp(1.85rem, 1.35rem + 2vw, 2.9rem); }
h3 { font-size: 1.3rem; line-height: 1.25; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
address { font-style: normal; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--sand); outline-offset: 3px; border-radius: 4px; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ico {
  width: 1.15em; height: 1.15em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  vertical-align: -.18em;
}
.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;
}
.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--b); color: #fff; padding: .6em 1em; border-radius: 8px; font-weight: 700;
}
.skip:focus { top: 12px; color: #fff; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }

/* Texto justificado (petición del cliente), con partición de palabras para evitar huecos */
main p, .prose li, .footer__brand p { text-align: justify; hyphens: auto; -webkit-hyphens: auto; }
main .section-cta { text-align: center; }
main .form-status, main .map-link, main .block__num, main .form-actions small { text-align: left; }
/* En cajas muy estrechas la línea no da de sí y el justificado abre huecos: se alinea a la izquierda */
@supports (container-type: inline-size) {
  /* Solo en cajas cuyo ancho lo marca la rejilla: container-type impide calcular el ancho
     a partir del contenido y rompería las tarjetas flotantes del hero (posición absoluta). */
  .area, .card, .level, .exam, .step, .mode { container-type: inline-size; }
  /* «main p» debe repetirse: las consultas de contenedor no suman especificidad */
  @container (max-width: 340px) {
    main p { text-align: left; }
  }
}

.hl { color: var(--b); }
.section--dark .hl, .page-hero .hl { color: var(--sand); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .8em;
  font-family: var(--sans);
  font-size: .78rem; font-weight: 700;
  letter-spacing: .24em; text-transform: uppercase;
  color: var(--b);
  margin: 0 0 1.1em;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow--light { color: var(--sand); }

.lead { font-size: clamp(1.08rem, 1rem + .35vw, 1.25rem); line-height: 1.6; color: var(--ink-2); max-width: 36em; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .9em 1.5em;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-family: var(--sans); font-size: .98rem; font-weight: 700; line-height: 1.2;
  text-align: center; text-decoration: none; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn .ico { transition: transform .2s; }
.btn:hover .ico:last-child { transform: translateX(3px); }
.btn:hover .ico:first-child:not(:last-child) { transform: none; }
.btn-primary { background: var(--b); color: #fff; box-shadow: 0 6px 18px rgba(117, 23, 36, .25); }
.btn-primary:hover { background: var(--b-800); color: #fff; transform: translateY(-1px); }
.btn-ghost { border-color: rgba(117, 23, 36, .35); color: var(--b); background: transparent; }
.btn-ghost:hover { border-color: var(--b); background: var(--b-50); color: var(--b); }
.btn-light { background: #fff; color: var(--b); }
.btn-light:hover { background: var(--paper-2); color: var(--b-800); transform: translateY(-1px); }
.btn-outline-light { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn-outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, .08); color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.8em; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-weight: 700; text-decoration: none;
}
.link-arrow .ico { transition: transform .2s; }
.link-arrow:hover .ico { transform: translateX(4px); }

/* ---------- Barra superior ---------- */
.topbar { background: var(--b-900); color: rgba(255, 255, 255, .82); font-size: .82rem; }
.topbar__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 40px; }
.topbar p { margin: 0; display: flex; align-items: center; gap: .5em; }
.topbar__links { list-style: none; display: flex; gap: 24px; }
.topbar a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: .45em; }
.topbar a:hover { color: #fff; }
.topbar .ico { color: var(--sand); }

/* ---------- Cabecera ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px rgba(58, 10, 18, .06); }
.site-header__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: var(--header-h); }
.brand { display: block; flex: none; }
.brand img { height: 54px; width: auto; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav__list { list-style: none; display: flex; gap: 6px; }
.nav__list a {
  position: relative; display: block;
  padding: .55em .85em;
  font-weight: 600; font-size: .98rem;
  color: var(--ink); text-decoration: none;
}
.nav__list a::after {
  content: ""; position: absolute; left: .85em; right: .85em; bottom: .2em;
  height: 2px; background: var(--b); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.nav__list a:hover { color: var(--b); }
.nav__list a:hover::after, .nav__list a.is-active::after { transform: scaleX(1); }
.nav__list a.is-active { color: var(--b); }
.nav__cta { padding: .75em 1.3em; font-size: .92rem; }
.nav__phones { display: none; }

.nav-toggle {
  display: none;
  width: 48px; height: 48px; border-radius: 12px;
  border: 1.5px solid var(--line); background: #fff; cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle__bars { position: relative; width: 22px; height: 16px; display: block; }
.nav-toggle__bars span {
  position: absolute; left: 0; width: 100%; height: 2px; border-radius: 2px; background: var(--b);
  transition: transform .3s, opacity .2s, top .3s;
}
.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 7px; }
.nav-toggle__bars span:nth-child(3) { top: 14px; }
.nav-open .nav-toggle__bars span:nth-child(1) { top: 7px; transform: rotate(45deg); }
.nav-open .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle__bars span:nth-child(3) { top: 7px; transform: rotate(-45deg); }

/* ---------- Hero (inicio) ---------- */
.hero { position: relative; background: var(--paper); overflow: hidden; }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(var(--gutter), 1fr) minmax(0, calc(var(--wrap) * .54)) minmax(0, calc(var(--wrap) * .46)) minmax(var(--gutter), 1fr);
  min-height: min(720px, calc(100vh - 124px));
}
.hero__text { grid-column: 2; align-self: center; padding: 72px 48px 80px 0; }
.hero__text h1 { margin-bottom: .45em; font-size: clamp(2.2rem, 1.5rem + 2.6vw, 3.5rem); }
.hero__facts { list-style: none; display: grid; gap: .55em; margin-top: 2.2em; font-size: .95rem; font-weight: 600; color: var(--ink); }
.hero__facts li { display: flex; align-items: center; gap: .6em; }
.hero__facts .ico { color: var(--b); width: 1.25em; height: 1.25em; padding: .18em; background: var(--b-100); border-radius: 50%; stroke-width: 2.6; }

.hero__visual {
  grid-column: 3 / 5;
  position: relative;
  display: grid; place-items: center;
  min-height: 460px;
  isolation: isolate;
}
.hero__visual::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    repeating-linear-gradient(115deg, rgba(255, 255, 255, .045) 0 2px, transparent 2px 22px),
    linear-gradient(160deg, var(--b) 0%, var(--b-800) 100%);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
}
.hero__visual::after {
  content: ""; position: absolute; z-index: -1;
  width: min(460px, 70%); aspect-ratio: 1; border-radius: 50%;
  left: 56%; top: 50%; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 255, 255, .16) 0%, rgba(255, 255, 255, 0) 68%);
}
.hero__seal { width: min(360px, 62%); margin-left: 12%; filter: drop-shadow(0 24px 40px rgba(20, 3, 7, .45)); }
.hero__seal img { width: 100%; border-radius: 50%; }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  padding: 14px 18px 14px 14px;
  background: #fff; border-radius: 14px; box-shadow: var(--shadow);
  font-size: .9rem; line-height: 1.3; color: var(--ink);
  max-width: 280px;
}
.float-card strong { display: block; font-weight: 800; }
.float-card small { display: block; color: var(--muted); font-size: .8rem; margin-top: 2px; }
.float-card__ico { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: 12px; background: var(--b-50); color: var(--b); }
.float-card__ico .ico { width: 22px; height: 22px; }
.float-card--a { top: 13%; left: 10%; }
.float-card--b { bottom: 12%; right: 8%; }

/* ---------- Secciones ---------- */
.section { padding-block: clamp(64px, 5vw + 32px, 112px); }
.section--paper { background: var(--paper); }
.section--dark {
  background:
    repeating-linear-gradient(115deg, rgba(255, 255, 255, .03) 0 2px, transparent 2px 26px),
    var(--b-900);
  color: rgba(255, 255, 255, .78);
}
.section--dark h2, .section--dark h3 { color: #fff; }

/* Todos los títulos de sección: alineados a la izquierda y a todo el ancho */
.section-head { max-width: none; margin-bottom: clamp(36px, 3vw + 16px, 56px); text-align: left; }
.section-head h2 { margin-bottom: 0; max-width: none; }
.section-head--center { margin-inline: 0; text-align: left; }
.section-head--split { display: block; }
.section-head > p:not(.eyebrow) { margin: .85em 0 0; max-width: 62em; }
.section-head--split > p { font-size: 1.08rem; }
.section-cta { margin: 48px 0 0; text-align: center; }

/* ---------- Áreas ---------- */
.areas { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.area {
  position: relative; overflow: hidden;
  padding: clamp(32px, 3vw + 12px, 52px);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; align-items: flex-start;
}
.area h2, .area h3 { font-size: clamp(1.6rem, 1.3rem + 1vw, 2.1rem); margin-bottom: .4em; }
.area > p { max-width: 30em; }
.area .checklist { margin: .6em 0 2em; }
.area .link-arrow { margin-top: auto; }
.area__ico { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; margin-bottom: 24px; }
.area__ico .ico { width: 26px; height: 26px; }
.area--dark { background: linear-gradient(150deg, var(--b) 0%, var(--b-800) 100%); color: rgba(255, 255, 255, .85); }
.area--dark::after {
  content: ""; position: absolute; right: -40px; bottom: -50px; width: 240px; height: 290px;
  background: url("../img/escudo-blanco.png") no-repeat center / contain; opacity: .07; pointer-events: none;
}
.area--dark h2, .area--dark h3 { color: #fff; }
.area--dark .area__ico { background: rgba(255, 255, 255, .12); color: #fff; }
.area--dark .link-arrow { color: #fff; }
.area--dark .checklist li::before { background-color: rgba(255, 255, 255, .16); color: #fff; }
.area--light { background: var(--paper-2); }
.area--light .area__ico { background: #fff; color: var(--b); }

/* Las dos áreas, en versión compacta dentro del hero */
.areas--compact { margin-top: 2em; gap: 18px; }
.areas--compact .area { padding: 24px 24px 22px; border-radius: var(--radius); }
.areas--compact .area h2 { font-size: 1.22rem; margin-bottom: .4em; }
.areas--compact .area > p { font-size: .94rem; max-width: none; margin-bottom: 1em; }
.areas--compact .area__ico { width: 44px; height: 44px; border-radius: 12px; margin-bottom: 16px; }
.areas--compact .area__ico .ico { width: 21px; height: 21px; }
.areas--compact .checklist { gap: .4em; font-size: .92rem; margin: 0 0 1.3em; }
.areas--compact .checklist li { padding-left: 1.7em; }
.areas--compact .link-arrow { font-size: .92rem; }
.areas--compact .area--dark::after { width: 150px; height: 182px; right: -28px; bottom: -36px; }

/* Ventajas en fila (sección de presentación) */
.facts-row { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px 28px; margin: 0; }
.facts-row li { display: flex; align-items: flex-start; gap: .6em; font-weight: 600; color: var(--ink); }
.facts-row .ico {
  flex: none; margin-top: .12em; width: 1.25em; height: 1.25em; padding: .18em;
  color: var(--b); background: var(--b-100); border-radius: 50%; stroke-width: 2.6;
}

.checklist { list-style: none; display: grid; gap: .55em; }
.checklist li { position: relative; padding-left: 2em; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .22em;
  width: 1.3em; height: 1.3em; border-radius: 50%;
  background: var(--b-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23751724' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") no-repeat center / 62%;
}
.area--dark .checklist li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}
.checklist--ink { color: var(--ink-2); margin: 1.4em 0 2em; }
.checklist--ink strong { color: var(--ink); }
.checklist--cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7em 2em; }

/* ---------- Tarjetas ---------- */
.cards { display: grid; gap: 24px; }
.cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start;
  padding: 30px 28px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--ink-2); text-decoration: none;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card p { margin-bottom: 1.2em; font-size: 1rem; }
.card p:last-child { margin-bottom: 0; }
a.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; color: var(--ink-2); }
.card__ico { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--b-50); color: var(--b); margin-bottom: 22px; transition: background-color .25s, color .25s; }
.card__ico .ico { width: 25px; height: 25px; }
a.card:hover .card__ico { background: var(--b); color: #fff; }
.card__more { margin-top: auto; display: inline-flex; align-items: center; gap: .5em; font-weight: 700; font-size: .92rem; color: var(--b); }
.card__more .ico { transition: transform .2s; }
a.card:hover .card__more .ico { transform: translateX(4px); }
.card__tag { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--b); background: var(--b-50); padding: .35em .8em; border-radius: 999px; margin-bottom: 14px; }

.card--dark { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .75); }
.card--dark h3 { color: #fff; font-size: 1.2rem; }
.card--dark .card__ico { background: rgba(215, 185, 140, .14); color: var(--sand); }
a.card--dark:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .2); color: rgba(255, 255, 255, .85); box-shadow: none; }
a.card--dark:hover .card__ico { background: var(--sand); color: var(--b-900); }

/* Modalidades */
.modes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: 40px; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); }
.mode { display: flex; gap: 20px; align-items: flex-start; padding: 28px 32px; }
.mode + .mode { border-left: 1px solid var(--line); }
.mode h3 { font-size: 1.2rem; margin-bottom: .25em; }
.mode p { margin: 0; font-size: 1rem; }
.mode__ico { display: grid; place-items: center; width: 50px; height: 50px; flex: none; border-radius: 50%; background: var(--b); color: #fff; }
.mode__ico .ico { width: 24px; height: 24px; }

/* ---------- Split + escalera Cambridge ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.split__text > p:not(.eyebrow) { font-size: 1.08rem; }

.ladder { margin: 0; padding: 32px 32px 24px; background: var(--paper); border-radius: var(--radius-lg); border: 1px solid var(--line); }
.ladder__steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; align-items: end; height: 340px; border-bottom: 2px solid var(--ink); }
.ladder__step {
  height: var(--h); display: flex; flex-direction: column; justify-content: space-between;
  padding: 16px 12px 14px;
  border-radius: 12px 12px 0 0;
  background: var(--b); color: #fff;
  transform-origin: bottom; transition: transform .9s cubic-bezier(.2, .7, .2, 1);
}
.ladder__step:nth-child(1) { background: #b0586a; }
.ladder__step:nth-child(2) { background: #954052; }
.ladder__step:nth-child(3) { background: #7f2536; }
.ladder__step:nth-child(4) { background: var(--b-800); }
.ladder__lvl { font-family: var(--serif); font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.2rem); font-weight: 600; line-height: 1; }
.ladder__exam { font-weight: 700; font-size: .92rem; line-height: 1.2; }
.ladder__exam small { display: block; font-size: .75rem; font-weight: 600; letter-spacing: .12em; margin-top: 3px; }
/* Nombres de examen solo si la barra tiene sitio (≈82px): depende del ancho de la escalera, no de la pantalla */
.ladder { container-type: inline-size; }
@container (max-width: 470px) {
  .ladder__name { display: none; }
  .ladder__exam small { font-size: .8rem; }
}
.ladder figcaption { margin-top: 14px; font-size: .85rem; color: var(--muted); text-align: center; }
.js .ladder.reveal .ladder__step { transform: scaleY(.08); }
.js .ladder.reveal.is-in .ladder__step { transform: none; }
.js .ladder.reveal.is-in .ladder__step:nth-child(2) { transition-delay: .1s; }
.js .ladder.reveal.is-in .ladder__step:nth-child(3) { transition-delay: .2s; }
.js .ladder.reveal.is-in .ladder__step:nth-child(4) { transition-delay: .3s; }

/* ---------- Pasos ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: s; }
.step { position: relative; padding: 32px 26px 28px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.step__n { display: block; font-family: var(--serif); font-size: 2.6rem; font-weight: 600; line-height: 1; color: var(--b); margin-bottom: 18px; }
.step__n::after { content: ""; display: block; width: 36px; height: 3px; background: var(--sand); margin-top: 14px; border-radius: 2px; }
.step h3 { font-size: 1.18rem; }
.step p { margin: 0; font-size: .98rem; }

/* ---------- Contacto (inicio) ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 5vw, 80px); align-items: center; }
.contact-list { list-style: none; display: grid; gap: 18px; margin-top: 1.8em; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list strong { display: block; color: var(--ink); font-weight: 800; font-size: .95rem; }
.contact-list span { display: block; }
.contact-list a { text-decoration: none; font-weight: 600; }
.contact-list a:hover { text-decoration: underline; }
.contact-list__ico { display: grid !important; place-items: center; width: 46px; height: 46px; flex: none; border-radius: 12px; background: var(--b-50); color: var(--b); }
.contact-list__ico .ico { width: 22px; height: 22px; }

.map {
  display: block; position: relative; overflow: hidden;
  border-radius: var(--radius-lg); aspect-ratio: 4 / 3.4; max-width: 100%;
  background: var(--paper-2); border: 1px solid var(--line);
}
.map img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.map:hover img { transform: scale(1.03); }
.map__cta {
  position: absolute; left: 16px; bottom: 16px;
  display: inline-flex; align-items: center; gap: .5em;
  padding: .6em 1.1em; border-radius: 999px;
  background: var(--b); color: #fff; font-size: .9rem; font-weight: 700;
  box-shadow: 0 6px 18px rgba(58, 10, 18, .25);
}
.map:hover .map__cta { background: var(--b-800); }

/* ---------- Cabecera de páginas interiores ---------- */
.page-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    repeating-linear-gradient(115deg, rgba(255, 255, 255, .04) 0 2px, transparent 2px 24px),
    linear-gradient(150deg, var(--b) 0%, var(--b-800) 100%);
  color: rgba(255, 255, 255, .86);
  padding-block: clamp(56px, 5vw + 28px, 104px);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0 0 0 auto; width: 38%; z-index: -1;
  background: rgba(255, 255, 255, .05);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
}
.page-hero::after {
  content: ""; position: absolute; z-index: -1;
  right: max(var(--gutter), calc((100vw - var(--wrap)) / 2 - 20px)); top: 50%; transform: translateY(-50%);
  width: clamp(160px, 20vw, 260px); aspect-ratio: 348 / 417;
  background: url("../img/escudo-blanco.png") no-repeat center / contain; opacity: .12;
}
.page-hero h1 { color: #fff; max-width: 15em; margin-bottom: .35em; }
.page-hero .lead { color: rgba(255, 255, 255, .86); max-width: 40em; margin: 0; }
.page-hero .actions { margin-top: 2em; }
.crumbs { list-style: none; display: flex; flex-wrap: wrap; align-items: baseline; gap: .5em; font-size: .85rem; margin-bottom: 1.6em; color: rgba(255, 255, 255, .7); }
.crumbs li + li::before { content: "/"; margin-right: .5em; opacity: .5; }
.crumbs a { display: inline-block; padding-block: 3px; color: #fff; text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }

/* Índice de anclas */
.subnav { position: sticky; top: var(--header-h); z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
html:has(.subnav) { scroll-padding-top: calc(var(--header-h) + 84px); }
.subnav ul {
  list-style: none; display: flex; gap: 8px; overflow-x: auto; padding-block: 12px; scrollbar-width: none;
  -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 32px), transparent);
  mask-image: linear-gradient(90deg, #000 calc(100% - 32px), transparent);
}
.subnav li:last-child { padding-right: 24px; }
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a {
  display: block; white-space: nowrap; padding: .5em 1em; border-radius: 999px;
  font-size: .9rem; font-weight: 700; text-decoration: none; color: var(--ink-2);
  background: var(--paper); border: 1px solid var(--line);
}
.subnav a:hover, .subnav a.is-current { background: var(--b); border-color: var(--b); color: #fff; }

/* Bloques de nivel / servicio */
.blocks { display: grid; }
.block { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 32px 72px; padding-block: 56px; border-top: 1px solid var(--line); }
.block:first-child { border-top: 0; padding-top: 0; }
.block:last-child { padding-bottom: 0; }
@media (min-width: 981px) {
  .block__head { position: sticky; top: calc(var(--header-h) + 96px); align-self: start; }
}
.block__head .card__ico { width: 60px; height: 60px; border-radius: 16px; }
.block__head .card__ico .ico { width: 28px; height: 28px; }
.block__num { display: block; font-size: .78rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: .6em; }
.block__head h2 { font-size: clamp(1.7rem, 1.35rem + 1.3vw, 2.4rem); margin: 0; }
.block__body > p { font-size: 1.08rem; }
.block__body .checklist { margin-top: 1.4em; }
.block__note { margin-top: 1.6em; padding: 16px 20px; border-left: 3px solid var(--sand); background: var(--paper); border-radius: 0 12px 12px 0; font-size: .98rem; }
.block__note p { margin: 0; }

/* Banda CTA */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw + 8px, 64px);
  background:
    repeating-linear-gradient(115deg, rgba(255, 255, 255, .04) 0 2px, transparent 2px 24px),
    linear-gradient(150deg, var(--b) 0%, var(--b-800) 100%);
  color: rgba(255, 255, 255, .86);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: center;
}
.cta-band h2 { color: #fff; margin-bottom: .3em; font-size: clamp(1.6rem, 1.3rem + 1.3vw, 2.3rem); }
.cta-band p { margin: 0; max-width: 34em; }
.cta-band .actions { margin: 0; }

/* Niveles MCER */
.levels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.level { padding: 30px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.level__range { display: inline-flex; gap: 6px; margin-bottom: 18px; }
.level__range span { display: grid; place-items: center; min-width: 44px; height: 32px; padding: 0 8px; border-radius: 8px; background: var(--b-50); color: var(--b); font-weight: 800; font-size: .88rem; }
.level--mid .level__range span { background: #ecd0d5; }
.level--adv .level__range span { background: var(--b); color: #fff; }
.level h3 { font-size: 1.35rem; }
.level p { margin: 0; font-size: 1rem; }

.exams { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.exam { position: relative; padding: 28px 24px 26px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; }
.exam::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--c, var(--b)); }
.exam__lvl { font-family: var(--serif); font-size: 2.4rem; font-weight: 600; color: var(--c, var(--b)); line-height: 1; }
.exam h3 { font-size: 1.15rem; margin: .7em 0 .1em; }
.exam__code { display: block; font-size: .78rem; font-weight: 800; letter-spacing: .16em; color: var(--muted); margin-bottom: .9em; }
.exam p { margin: 0; font-size: .96rem; }

.skills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.4em; list-style: none; }
.skills li { padding: .5em 1em; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 700; font-size: .9rem; color: var(--ink); }

/* Página de contacto */
.contact-page { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-cards { display: grid; gap: 16px; }
.contact-card { display: flex; gap: 16px; align-items: flex-start; padding: 22px 22px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.contact-card strong { display: block; color: var(--ink); font-weight: 800; }
.contact-card p { margin: 0; }
.contact-card a { font-weight: 700; text-decoration: none; overflow-wrap: anywhere; }
.contact-card > div, .contact-list li > div { min-width: 0; }
.contact-list a, .footer__col a { overflow-wrap: anywhere; }
.contact-card a:hover { text-decoration: underline; }
.contact-page .map { margin-top: 16px; aspect-ratio: 4 / 3; }

.form-card { padding: clamp(28px, 3vw + 8px, 44px); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.form-card h2 { font-size: clamp(1.6rem, 1.3rem + 1vw, 2.1rem); }
.form-card > p { margin-bottom: 1.6em; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; }
.field { display: grid; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: .92rem; color: var(--ink); }
.field label .req { color: var(--b); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  padding: .8em 1em; border-radius: 12px;
  border: 1.5px solid var(--line); background: var(--paper);
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 2.6em;
  background: var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23751724' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 1em center / 18px;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--b); background-color: #fff; box-shadow: 0 0 0 4px rgba(117, 23, 36, .12); }
.field input:user-invalid, .field textarea:user-invalid { border-color: #b3261e; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; line-height: 1.5; }
.check input { width: 20px; height: 20px; margin: .1em 0 0; accent-color: var(--b); flex: none; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 8px; }
.form-actions small { color: var(--muted); }
.form-status { grid-column: 1 / -1; margin: 0; padding: 14px 18px; border-radius: 12px; font-weight: 600; }
.form-status[data-state="ok"] { background: #e8f3ec; color: #1d5c34; border: 1px solid #b9dcc5; }
.form-status[data-state="error"] { background: #fbeaea; color: #8f1d1d; border: 1px solid #efc2c2; }
.btn[disabled] { opacity: .65; cursor: progress; }

/* Textos legales */
.prose > * { max-width: 780px; }
.prose h2 { font-size: clamp(1.4rem, 1.2rem + .8vw, 1.8rem); margin-top: 1.8em; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: .35em; }
.prose table { width: 100%; min-width: 560px; border-collapse: collapse; margin: 1em 0 1.5em; font-size: .95rem; }
.prose th, .prose td { text-align: left; padding: .7em .8em; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--ink); background: var(--paper); }
.table-scroll { overflow-x: auto; }
/* Datos de plantilla que debe facilitar el cliente */
.todo { color: var(--ink); background: var(--b-50); border-bottom: 1px dashed var(--b); padding: 0 .25em; }

/* ---------- Pie ---------- */
.site-footer { background: var(--b-900); color: rgba(255, 255, 255, .72); font-size: .95rem; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-block: 72px 48px; }
.footer__brand img { width: 230px; margin-bottom: 20px; }
.footer__brand p { max-width: 24em; }
.footer__col h2 { font-family: var(--sans); font-size: .78rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--sand); margin-bottom: 1.2em; }
.footer__col ul { list-style: none; display: grid; gap: .3em; }
.footer__col a, .footer__bottom a { display: inline-block; padding-block: 2px; }
.contact-list a, .contact-card a, .prose li > a { display: inline-block; }
.footer__col p { margin-bottom: .9em; }
.site-footer a { color: rgba(255, 255, 255, .86); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px 24px; padding-block: 22px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .85rem; }
.footer__bottom p { margin: 0; }
.footer__bottom ul { list-style: none; display: flex; flex-wrap: wrap; gap: 20px; }

/* Logos del programa Kit Digital (sobre blanco, como exige su manual de marca) */
.footer__kit { background: #fff; padding-block: 28px; border-top: 1px solid var(--line); }
.kit-logos { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 20px 44px; margin: 0; padding: 0; }
.kit-logos img { display: block; height: 48px; width: auto; max-width: 100%; }
@media (max-width: 640px) {
  .kit-logos { gap: 16px 28px; }
  .kit-logos img { height: 36px; }
}

/* Mapa del sitio */
.sitemap-list ul { margin-top: .35em; margin-bottom: .35em; }

/* ---------- Animación al hacer scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .cards .reveal:nth-child(3n+2), .js .steps .reveal:nth-child(4n+2) { transition-delay: .08s; }
.js .cards .reveal:nth-child(3n), .js .steps .reveal:nth-child(4n+3) { transition-delay: .16s; }
.js .steps .reveal:nth-child(4n) { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; transition-delay: 0s !important; }
  .js .reveal { opacity: 1; transform: none; }
  .js .ladder.reveal .ladder__step { transform: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .nav { gap: 16px; }
  .nav__list a { padding-inline: .6em; }
  .nav__list a::after { left: .6em; right: .6em; }
  .cards--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .exams { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .float-card--a { left: 4%; }
}

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .facts-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .facts-row { grid-template-columns: minmax(0, 1fr); }
}

/* El hero pasa a una sola columna antes que el resto: con las dos áreas dentro,
   en dos columnas se quedarían demasiado estrechas. */
@media (max-width: 1150px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .hero__text { grid-column: 1; padding: 48px var(--gutter) 40px; }
  .hero__visual {
    grid-column: 1; min-height: 0;
    display: flex; flex-direction: column; align-items: center; gap: 18px;
    padding: 72px var(--gutter) 36px;
  }
  .hero__visual::before { clip-path: polygon(0 40px, 100% 0, 100% 100%, 0 100%); }
  .hero__visual::after { left: 50%; top: 50%; }
  .hero__seal { width: min(280px, 64vw); margin: 0; }
  .float-card { position: relative; top: auto; right: auto; bottom: auto; left: auto; }
  .float-card--a { align-self: flex-start; order: -1; }
  .float-card--b { align-self: flex-end; }
}

@media (max-width: 980px) {
  :root { --header-h: 72px; }
  .topbar { display: none; }
  /* backdrop-filter crea un bloque contenedor y rompería el menú fijo */
  .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; background: #fff; }
  .brand img { height: 46px; }
  .js .nav-toggle { display: inline-flex; }
  .js .nav {
    position: fixed; left: 0; right: 0; top: var(--header-h); bottom: 0;
    flex-direction: column; align-items: stretch; gap: 20px;
    padding: 24px var(--gutter) 40px;
    background: #fff; overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .25s, transform .25s, visibility 0s .25s;
  }
  .nav-open .nav { opacity: 1; visibility: visible; transform: none; transition: opacity .25s, transform .25s; }
  .nav-open { overflow: hidden; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list li { border-bottom: 1px solid var(--line); }
  .nav__list a { padding: 1em 0; font-family: var(--serif); font-size: 1.45rem; font-weight: 600; }
  .nav__list a::after { display: none; }
  .nav__cta { padding: 1em 1.4em; font-size: 1rem; }
  .nav__phones { display: grid; gap: 10px; margin-top: 4px; }
  .nav__phones a { display: flex; align-items: center; gap: .6em; font-weight: 700; text-decoration: none; font-size: 1.05rem; }

  /* Sin JavaScript: el menú se muestra como una fila de enlaces bajo el logo */
  html:not(.js) .site-header { position: relative; }
  html:not(.js) .site-header__in { flex-wrap: wrap; padding-bottom: 12px; }
  html:not(.js) .nav { width: 100%; flex-direction: column; align-items: stretch; gap: 10px; }
  html:not(.js) .nav__list { flex-direction: row; flex-wrap: wrap; gap: 0 18px; }
  html:not(.js) .nav__list li { border: 0; }
  html:not(.js) .nav__list a { padding: .45em 0; font-family: var(--sans); font-size: 1rem; }
  html:not(.js) .nav__phones { display: none; }

  .section-head--split { grid-template-columns: 1fr; align-items: start; }
  .split, .contact, .contact-page { grid-template-columns: minmax(0, 1fr); }
  .cards--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* Tres en fila solo si hay sitio: por debajo se apilan (evita partir títulos largos) */
  .cards--3.cards--trio { grid-template-columns: minmax(0, 1fr); }
  @media (min-width: 761px) { .cards--3.cards--trio { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
  .split > .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .block { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-block: 44px; }
  .block__head { display: flex; align-items: center; gap: 18px; }
  .block__head .card__ico { margin: 0; }
  .cta-band { grid-template-columns: minmax(0, 1fr); }
  .page-hero::after { display: none; }
  .ladder__steps { height: 280px; }

  /* Mapa más bajo cuando ocupa todo el ancho */
  .map, .contact-page .map { aspect-ratio: 16 / 9; min-height: 280px; }

  /* Contacto: tarjetas, formulario y después el mapa */
  .contact-side { display: contents; }
  .contact-cards { order: 1; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-card { order: 2; }
  .contact-page .map { order: 3; margin-top: 0; }
  .map-link { order: 4; margin-top: -16px !important; }
}

@media (max-width: 720px) {
  .areas { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .cards--3, .cards--3.cards--trio, .cards--4, .cards--2, .split > .cards, .steps, .exams, .levels, .contact-cards { grid-template-columns: minmax(0, 1fr); }
  .cards, .steps, .exams, .levels { gap: 14px; }
  .modes { grid-template-columns: minmax(0, 1fr); }
  .mode + .mode { border-left: 0; border-top: 1px solid var(--line); }
  .mode { padding: 22px 20px; }
  .checklist--cols { grid-template-columns: minmax(0, 1fr); }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .ladder { padding: 22px 18px 18px; }
  .ladder__steps { height: 250px; gap: 8px; }
  .ladder__step { padding: 12px 8px 10px; }
  .ladder__exam { font-size: .8rem; }
  .actions .btn { flex: 1 1 auto; }
  .float-card { max-width: 230px; padding: 10px 14px 10px 10px; font-size: .82rem; }
  .float-card__ico { width: 36px; height: 36px; }
  .float-card small { font-size: .74rem; }
  .page-hero::before { width: 60%; }

  /* Tarjetas compactas: icono y título en la misma línea */
  .card { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 16px; align-items: center; padding: 22px 20px; }
  .card > * { grid-column: 1 / -1; }
  .card > .card__ico { grid-column: 1; width: 46px; height: 46px; margin: 0; }
  .card > .card__ico + h3 { grid-column: 2; margin: 0; }
  .card > .card__ico + h3 + * { margin-top: 12px; }
  .card .card__more { margin-top: 0; }

  .step { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 16px; align-items: center; padding: 22px 20px; }
  .step__n { font-size: 2rem; margin: 0; min-width: 1.6em; }
  .step__n::after { display: none; }
  .step h3 { margin: 0; }
  .step p { grid-column: 1 / -1; margin-top: 10px; }

  .exam { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 16px; align-items: end; padding: 24px 20px 22px; }
  .exam__lvl { grid-row: 1 / span 2; font-size: 2.3rem; }
  .exam h3 { margin: 0; }
  .exam__code { margin: 2px 0 0; }
  .exam p { grid-column: 1 / -1; margin-top: 12px; }

  .level { padding: 24px 20px; }
  .contact-card { padding: 18px; }
  .level__range { margin-bottom: 12px; }

  /* Pie en dos columnas */
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-block: 56px 32px; gap: 32px 20px; }
  .footer__brand, .footer__col:last-child { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; }
  .credit { display: block; margin-top: 4px; }
  .credit__sep { display: none; }
}

/* En barras estrechas «Preliminary» no cabe: se muestra solo el código del examen */
@media (max-width: 500px) {
  .ladder__name { display: none; }
  .ladder__exam small { font-size: .8rem; }
}