/* =========================================================================
   Centro de Estudios Kumelen — Sistema de diseño
   Estética: luminoso-natural, editorial-minimalista. Acento celeste, motivo
   de montaña (eco del volcán del logo). Tipografía Fraunces + Hanken Grotesk.
   ========================================================================= */

/* ---------- Fuentes locales (subset latino variable) ---------- */
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/assets/fonts/hanken-grotesk-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("/assets/fonts/fraunces-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Fraunces";
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
  src: url("/assets/fonts/fraunces-latin-italic.woff2") format("woff2");
}

/* ---------- Tokens ---------- */
:root {
  /* Marca */
  --azul:          #1C9BE2;   /* celeste Kumelen */
  --azul-medio:    #1577A8;
  --azul-profundo: #0E5E86;
  --azul-50:       #EAF6FD;
  --azul-100:      #CDEAFA;
  --carbon:        #2B2726;
  --pino:          #2F5D50;   /* verde naturaleza, acento secundario sutil */

  /* Neutrales cálidos */
  --blanco:   #ffffff;
  --hueso:    #FAF8F4;
  --crema:    #F3EEE7;
  --borde:    #E8E3DB;
  --gris:     #6B655E;
  --gris-200: #9C958C;

  /* Tipografía */
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Hanken Grotesk", system-ui, -apple-system, sans-serif;

  /* Escala fluida */
  --step--1: clamp(0.82rem, 0.78rem + 0.2vw, 0.92rem);
  --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.13rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --step-3:  clamp(2rem, 1.6rem + 2vw, 3rem);
  --step-4:  clamp(2.6rem, 2rem + 3vw, 4.4rem);
  --step-5:  clamp(3.2rem, 2.2rem + 4.6vw, 6rem);

  /* Espaciado */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section: clamp(4rem, 9vw, 8rem);
  --radius: 18px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 8px rgba(43,39,38,.06);
  --shadow: 0 18px 40px -22px rgba(43,39,38,.45);
  --shadow-lg: 0 40px 80px -40px rgba(14,94,134,.5);

  --ease: cubic-bezier(.22,.61,.36,1);
  --speed: .6s;
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 8rem; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--carbon);
  background: var(--hueso);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.menu-open, body.lightbox-open { overflow: hidden; }
img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--azul-profundo); text-decoration: none; transition: color .25s var(--ease); }
a:hover { color: var(--azul); }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--azul-profundo);
  border-radius: 4px;
}
[id] { scroll-margin-top: 8rem; }
.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-link {
  position: fixed; top: .75rem; left: .75rem; z-index: 1000;
  padding: .75rem 1rem; border-radius: 10px;
  color: #fff; background: var(--azul-profundo);
  transform: translateY(calc(-100% - 1rem));
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }
main p a:not(.btn), main li a:not(.btn) {
  text-decoration: underline;
  text-decoration-thickness: .1em;
  text-underline-offset: .18em;
}

/* ---------- Tipografía ---------- */
h1,h2,h3,h4 { font-family: var(--display); font-weight: 500; line-height: 1.08; letter-spacing: -.02em; color: var(--carbon); overflow-wrap: break-word; hyphens: auto; }
h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); }
.font-light-italic { font-style: italic; font-weight: 300; }
p { max-width: 65ch; }
.lead { font-size: var(--step-1); color: var(--gris); line-height: 1.55; }
.overline {
  font-family: var(--sans); font-weight: 700; font-size: var(--step--1);
  letter-spacing: .22em; text-transform: uppercase; color: var(--azul-profundo);
  display: inline-flex; align-items: center; gap: .6rem;
}
.overline::before { content: ""; width: 28px; height: 2px; background: var(--azul); border-radius: 2px; }

/* ---------- Layout ---------- */
.container { width: min(100% - 2*var(--gutter), var(--container)); margin-inline: auto; }
.container-wide { width: min(100% - 2*var(--gutter), 1440px); margin-inline: auto; }
.section { padding-block: var(--section); }
.section--tint { background: var(--crema); }
.section--azul { background: linear-gradient(170deg, var(--azul-50), #fff); }
.section--dark { background: var(--carbon); color: var(--hueso); }
.section--dark h2,.section--dark h3 { color: #fff; }
.section--dark .overline { color: var(--azul-50); }
.section--dark .overline::before { background: var(--azul-50); }
.stack > * + * { margin-top: 1.2rem; }
.center { text-align: center; }
.measure { max-width: 56ch; }
.measure-narrow { max-width: 44ch; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .9rem 1.6rem; border-radius: 999px;
  font-weight: 600; font-size: var(--step-0); line-height: 1;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
  will-change: transform;
}
.btn svg { width: 1.1em; height: 1.1em; }
.btn--primary { background: var(--azul-medio); color: #fff; box-shadow: 0 10px 24px -10px rgba(21,119,168,.7); }
.btn--primary:hover { background: var(--azul-profundo); color:#fff; transform: translateY(-3px); box-shadow: 0 16px 30px -10px rgba(14,94,134,.6); }
.btn--ghost { background: transparent; color: var(--carbon); box-shadow: inset 0 0 0 1.5px var(--borde); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--azul); color: var(--azul-profundo); transform: translateY(-3px); }
.btn--light { background: #fff; color: var(--carbon); }
.btn--light:hover { transform: translateY(-3px); color: var(--azul-profundo); box-shadow: var(--shadow); }
.btn--wa { background: #16833f; color: #fff; box-shadow: 0 10px 24px -10px rgba(22,131,63,.7); }
.btn--wa:hover { background: #0f6b32; color:#fff; transform: translateY(-3px); }
.btn--block { width: 100%; justify-content: center; }

/* ---------- Banner de admisión ---------- */
.admission-banner {
  position: relative; z-index: 110;
  color: #fff;
  background:
    radial-gradient(circle at 15% -80%, rgba(255,255,255,.28), transparent 44%),
    linear-gradient(105deg, #0b4c70 0%, var(--azul-medio) 48%, var(--pino) 100%);
  box-shadow: 0 1px 0 rgba(255,255,255,.12) inset;
}
.admission-banner__inner {
  min-height: 48px; display: flex; align-items: center; justify-content: center;
  gap: clamp(.75rem, 2vw, 1.5rem); padding-block: .45rem;
}
.admission-banner__message {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: var(--step--1); line-height: 1.25; letter-spacing: .02em;
}
.admission-banner__message strong { color: #fff; }
.admission-banner__eyebrow {
  padding: .22rem .55rem; border: 1px solid rgba(255,255,255,.38);
  border-radius: 999px; font-size: .68rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase; white-space: nowrap;
}
.admission-banner__actions { display: flex; align-items: center; gap: .45rem; }
.admission-banner__link {
  min-height: 34px; display: inline-flex; align-items: center; justify-content: center; gap: .38rem;
  border-radius: 999px; padding: .4rem .78rem; color: #fff; font-size: .76rem;
  font-weight: 750; line-height: 1; white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.admission-banner__link--primary { color: var(--azul-profundo); background: #fff; }
.admission-banner__link--whatsapp { background: #14763a; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
.admission-banner__link:hover { color: var(--azul-profundo); background: var(--azul-50); transform: translateY(-1px); }
.admission-banner__link--whatsapp:hover { color: #fff; background: #0f642f; }
.admission-banner__link svg { width: 15px; height: 15px; flex: none; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
  padding-block: .85rem;
}
.site-header.is-scrolled {
  background: rgba(250,248,244,.82);
  backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 1px 0 rgba(43,39,38,.07);
}
.nav-utility { display: flex; justify-content: flex-end; margin-bottom: .35rem; }
.parent-access {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--azul-profundo); background: rgba(255,255,255,.9); border: 1px solid rgba(28,155,226,.28);
  border-radius: 999px; padding: .34rem .72rem; font-size: .72rem; font-weight: 700; letter-spacing: .03em;
  box-shadow: 0 5px 16px -12px rgba(43,39,38,.65);
  transition: color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.parent-access img { width: 20px; height: 20px; border-radius: 4px; flex: none; }
.parent-access:hover { color: #fff; background: var(--azul-profundo); border-color: var(--azul-profundo); transform: translateY(-1px); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand img { width: 42px; height: auto; }
.brand b { font-family: var(--display); font-weight: 600; font-size: 1.05rem; letter-spacing: -.01em; line-height: 1; }
.brand span { display: block; font-family: var(--sans); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gris); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: .4rem; }
.nav-links a {
  color: var(--carbon); font-weight: 500; padding: .5rem .85rem; border-radius: 999px;
  position: relative; transition: color .25s var(--ease), background .25s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 50%; bottom: .28rem; width: 0; height: 2px;
  background: var(--azul); border-radius: 2px; transform: translateX(-50%); transition: width .3s var(--ease);
}
.nav-links a:hover { color: var(--azul-profundo); }
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { width: 18px; }
.nav-links a[aria-current="page"] { color: var(--azul-profundo); }
.nav-actions { display: flex; align-items: center; gap: .6rem; }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 12px; align-items: center; justify-content: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content:""; display:block; width: 22px; height: 2px; background: var(--carbon); border-radius: 2px; transition: transform .35s var(--ease), opacity .2s;
}
.nav-toggle span::before { transform: translateY(-7px); }
.nav-toggle span::after { transform: translateY(5px); }
body.menu-open .nav-toggle span { background: transparent; }
body.menu-open .nav-toggle span::before { transform: rotate(45deg); }
body.menu-open .nav-toggle span::after { transform: rotate(-45deg) translateY(-1px); }

@media (max-width: 860px) {
  .admission-banner__inner { justify-content: space-between; }
  .admission-banner__message { font-size: .78rem; }
  .site-header { padding-block: .55rem; }
  .nav-utility { margin-bottom: .2rem; }
  .parent-access { min-height: 32px; padding: .3rem .65rem; font-size: .75rem; }
  .nav { flex-wrap: wrap; }
  .nav-links {
    order: 3; width: 100%; flex-wrap: wrap; justify-content: center;
  }
  .nav-actions .btn--primary { display: none; }
  .js .nav { flex-wrap: nowrap; }
  .js .nav-toggle { display: inline-flex; }
  .js .nav-links {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 360px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: .4rem;
    background: var(--hueso); padding: 2rem var(--gutter);
    transform: translateX(100%); visibility: hidden; pointer-events: none;
    transition: transform .45s var(--ease), visibility 0s linear .45s;
    box-shadow: -30px 0 60px -30px rgba(43,39,38,.4); z-index: 90;
  }
  .js .nav-links a { min-height: 44px; font-family: var(--display); font-size: 1.6rem; padding: .4rem 0; }
  .js .nav-links a::after { display: none; }
  .js body.menu-open .nav-links {
    transform: translateX(0); visibility: visible; pointer-events: auto;
    transition-delay: 0s;
  }
}

@media (max-width: 620px) {
  .admission-banner__inner { display: grid; grid-template-columns: 1fr auto; gap: .38rem .65rem; padding-block: .5rem; }
  .admission-banner__message { display: grid; gap: .18rem; }
  .admission-banner__eyebrow { width: max-content; }
  .admission-banner__actions { grid-row: 1 / span 2; grid-column: 2; align-self: center; }
  .admission-banner__link { min-height: 38px; padding-inline: .68rem; }
  .admission-banner__link--whatsapp span { display: none; }
  .admission-banner__link--whatsapp svg { width: 18px; height: 18px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: clamp(540px, calc(100svh - 118px), 820px);
  display: flex; align-items: flex-end; color: #fff; overflow: hidden;
  background:
    radial-gradient(circle at 82% 16%, rgba(205,234,250,.48) 0%, rgba(205,234,250,0) 26%),
    radial-gradient(circle at 16% 8%, rgba(255,255,255,.16) 0%, rgba(255,255,255,0) 30%),
    radial-gradient(circle at 72% 78%, rgba(47,93,80,.72) 0%, rgba(47,93,80,0) 38%),
    linear-gradient(138deg, #07374f 0%, #0e5e86 34%, #1688bc 64%, #2f5d50 100%);
  background-size: cover;
  background-position: center;
}
.hero::before {
  content: ""; position: absolute; inset: auto -8% -18% 22%; z-index: -2;
  height: 58%; border-radius: 50% 50% 0 0 / 82% 82% 0 0;
  background: linear-gradient(145deg, rgba(255,255,255,.10), rgba(7,55,79,.38));
  transform: rotate(-5deg);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(5,40,58,.05) 0%, rgba(5,35,50,.18) 42%, rgba(8,31,40,.72) 100%);
}
.hero__inner { padding-bottom: clamp(4rem, 9vh, 7rem); padding-top: 8rem; }
.hero .overline { color: var(--azul-50); }
.hero .overline::before { background: var(--azul-50); }
.hero h1 { color: #fff; max-width: 16ch; text-shadow: 0 2px 30px rgba(0,0,0,.25); }
.hero h1 em { font-style: italic; font-weight: 300; color: var(--azul-50); }
.hero p { color: rgba(255,255,255,.92); font-size: var(--step-1); max-width: 46ch; margin-top: 1.4rem; text-shadow: 0 1px 16px rgba(0,0,0,.3); }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }
.hero__scroll { position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.7); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.hero__scroll i { width: 1px; height: 34px; background: linear-gradient(rgba(255,255,255,.8), transparent); animation: scrolldrop 1.8s var(--ease) infinite; }
@keyframes scrolldrop { 0%{transform:scaleY(0);transform-origin:top} 45%{transform:scaleY(1);transform-origin:top} 55%{transform:scaleY(1);transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }

/* ---------- Motivo montaña (divisor) ---------- */
.ridge { display: block; width: 100%; height: auto; color: inherit; }
.ridge--top { margin-bottom: -1px; }

/* ---------- Intro / texto ---------- */
.intro-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
@media (max-width: 800px){ .intro-grid { grid-template-columns: 1fr; } }
.kumelen-word { font-family: var(--display); font-style: italic; color: var(--azul-profundo); }

/* ---------- Cards de sellos ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 1.4rem; }
.card {
  background: #fff; border: 1px solid var(--borde); border-radius: var(--radius);
  padding: 2rem 1.8rem; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  position: relative; overflow: hidden;
}
.card::before { content:""; position:absolute; inset:0 0 auto 0; height:3px; background: linear-gradient(90deg,var(--azul),var(--azul-100)); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card__icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: var(--azul-50); color: var(--azul-profundo); margin-bottom: 1.2rem; }
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: var(--step-1); margin-bottom: .5rem; }
.card p { font-size: var(--step--1); color: var(--gris); line-height: 1.6; }

/* ---------- Bloque imagen + texto ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,6vw,5rem); align-items: center; }
.split--reverse .split__media { order: 2; }
@media (max-width: 820px){ .split { grid-template-columns: 1fr; } .split--reverse .split__media { order: 0; } }
.split__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.split__media picture { width: 100%; height: 100%; }
.split__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3.2; transition: transform .8s var(--ease); }
.split__media:hover img { transform: scale(1.05); }
.split__media .tag { position: absolute; left: 1rem; bottom: 1rem; background: rgba(255,255,255,.92); color: var(--carbon); font-size: var(--step--1); font-weight: 600; padding: .45rem .9rem; border-radius: 999px; backdrop-filter: blur(6px); }

/* ---------- Franja espiritual ---------- */
.verse { font-family: var(--display); font-style: italic; font-size: var(--step-3); line-height: 1.25; max-width: 22ch; }
.verse + cite { display: block; margin-top: 1.2rem; font-style: normal; font-family: var(--sans); letter-spacing: .14em; text-transform: uppercase; font-size: var(--step--1); color: var(--azul-100); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 1.5rem; text-align: center; }
.stat b { font-family: var(--display); font-size: var(--step-4); color: var(--azul-medio); display: block; line-height: 1; }
.stat span { font-size: var(--step--1); color: var(--gris); letter-spacing: .04em; }
.section--dark .stat span { color: var(--gris-200); }

/* ---------- Galería ---------- */
.gallery { display: grid; grid-template-columns: repeat(12,1fr); gap: 14px; }
.gallery a { position: relative; overflow: hidden; border-radius: 16px; grid-column: span 4; aspect-ratio: 1/1; display: block; background: var(--crema); }
.gallery a.tall { grid-row: span 2; aspect-ratio: 1/2.06; }
.gallery a.wide { grid-column: span 8; aspect-ratio: 2.06/1; }
.gallery picture { width: 100%; height: 100%; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.gallery a::after { content:""; position:absolute; inset:0; background: linear-gradient(transparent 55%, rgba(20,25,30,.4)); opacity: 0; transition: opacity .4s var(--ease); }
.gallery a:hover img { transform: scale(1.07); }
.gallery a:hover::after { opacity: 1; }
.gallery__caption { position:absolute; left:0; right:0; bottom:0; padding: .9rem 1rem; color:#fff; font-size: var(--step--1); font-weight:600; opacity:0; transform: translateY(8px); transition: .4s var(--ease); z-index:2; }
.gallery a:hover .gallery__caption,
.gallery a:focus-visible .gallery__caption { opacity:1; transform:none; }
@media (max-width: 720px){
  .gallery { grid-template-columns: repeat(2,1fr); }
  .gallery a, .gallery a.wide { grid-column: span 1; aspect-ratio: 1/1; }
  .gallery a.tall { grid-row: auto; aspect-ratio: 1/1; }
}

/* ---------- Niveles ---------- */
.levels { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 1.2rem; }
.level { border: 1px solid var(--borde); border-radius: var(--radius); padding: 1.8rem; background:#fff; transition: .4s var(--ease); }
.level:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.level .age { font-size: var(--step--1); color: var(--azul-medio); font-weight: 700; letter-spacing: .08em; }
.level h3 { font-size: var(--step-1); margin: .3rem 0 .6rem; }
.level p { font-size: var(--step--1); color: var(--gris); }

/* ---------- Proceso admisión ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 1.4rem; counter-reset: s; }
.step { position: relative; padding-top: 3.4rem; }
.step::before { counter-increment: s; content: counter(s); position: absolute; top: 0; left: 0; width: 48px; height: 48px; border-radius: 50%; background: var(--azul); color:#fff; font-family: var(--display); font-size: 1.4rem; display: grid; place-items: center; }
.step h3 { font-size: var(--step-1); margin-bottom: .4rem; }
.step p { font-size: var(--step--1); color: var(--gris); }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); }
@media (max-width: 820px){ .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: grid; gap: 1.4rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-item .ic { flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--azul-50); color: var(--azul-profundo); display: grid; place-items: center; }
.contact-item .ic svg { width: 22px; height: 22px; }
.contact-item b { display:block; font-family: var(--sans); font-weight: 700; }
.contact-item a, .contact-item span { color: var(--gris); }
.contact-item a { text-decoration: underline; text-decoration-thickness: .1em; text-underline-offset: .18em; }
.contact-item > div > span { display: block; }
.map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--borde); min-height: 340px; }
.map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }
.map--placeholder { display: grid; background: linear-gradient(145deg, var(--azul-50), var(--crema)); }
.map__placeholder { min-height: 340px; display: grid; place-content: center; justify-items: center; gap: 1rem; padding: 2rem; text-align: center; }
.map__placeholder > svg { width: 52px; height: 52px; color: var(--azul-profundo); }
.map__placeholder p { color: var(--gris); }
.map__placeholder strong { color: var(--carbon); }
form .field { margin-bottom: 1.1rem; }
form label { display: block; font-weight: 600; font-size: var(--step--1); margin-bottom: .4rem; }
form input, form textarea, form select {
  width: 100%; min-height: 44px; padding: .85rem 1rem; border: 1.5px solid #81786f; border-radius: 12px;
  font: inherit; background: #fff; color: var(--carbon); transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
form input:focus, form textarea:focus, form select:focus {
  outline: 3px solid #fff; outline-offset: 1px;
  border-color: var(--azul-profundo); box-shadow: 0 0 0 5px var(--azul-profundo);
}
form.was-validated :is(input,textarea,select):invalid { border-color: #b3261e; box-shadow: 0 0 0 3px rgba(179,38,30,.14); }
.required-mark { color: #9f1d16; }
.form-hint { margin-bottom: 1rem; color: var(--gris); font-size: var(--step--1); }
.form-ok { margin-top: 1rem; color: var(--pino); font-weight: 600; }
.form-ok span { display: block; margin-top: .25rem; color: var(--gris); font-size: var(--step--1); font-weight: 400; }
.testimonial-author { margin-top: 1.2rem; font-weight: 700; }

/* ---------- CTA final ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--azul-profundo), var(--azul)); color:#fff; border-radius: var(--radius-lg); padding: clamp(3rem,7vw,5.5rem); text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); margin-inline: auto; }
.cta-band .ridge-bg { position: absolute; inset: auto 0 0 0; opacity: .18; color:#fff; pointer-events:none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--carbon); color: #cfc9c2; padding-block: clamp(3rem,6vw,5rem) 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
@media (max-width: 760px){ .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-brand { display:flex; gap: .9rem; align-items:center; margin-bottom: 1.2rem; }
.footer-brand .chip { background:#fff; border-radius: 14px; padding: 8px; display:grid; place-items:center; }
.footer-brand .chip img { width: 40px; }
.footer-brand b { font-family: var(--display); color:#fff; font-size: 1.1rem; }
.footer-title { color:#fff; font-family: var(--sans); font-size: var(--step--1); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1rem; }
.site-footer a { color:#cfc9c2; }
.site-footer a:hover { color:#fff; }
.footer-links { display: grid; gap: .6rem; }
.socials { display: flex; gap: .7rem; margin-top: 1rem; }
.socials a { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: rgba(255,255,255,.08); color:#fff; transition: .3s var(--ease); }
.socials a:hover { background: var(--azul); transform: translateY(-3px); }
.socials svg { width: 20px; height: 20px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 2.5rem; padding-top: 1.5rem; display:flex; flex-wrap:wrap; gap:.6rem; justify-content: space-between; font-size: var(--step--1); color: var(--gris-200); }

/* ---------- WhatsApp flotante ---------- */
.wa-float { position: fixed; right: clamp(1rem,3vw,2rem); bottom: clamp(1rem,3vw,2rem); z-index: 200; width: 60px; height: 60px; border-radius: 50%; background: #16833f; color:#fff; display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(22,131,63,.6); transition: transform .3s var(--ease); }
.wa-float:hover { transform: scale(1.08); color:#fff; }
.wa-float svg { width: 30px; height: 30px; }
.wa-float::before { content:""; position:absolute; inset:0; border-radius:50%; background:#16833f; z-index:-1; animation: pulse 2.4s var(--ease) infinite; }
@media (max-width: 480px) {
  .wa-float { width: 52px; height: 52px; right: .75rem; bottom: .75rem; }
  .wa-float svg { width: 26px; height: 26px; }
  .wa-float::before { animation: none; }
}

/* ---------- Lightbox accesible ---------- */
.lightbox[hidden] { display: none; }
.lightbox {
  position: fixed; inset: 0; z-index: 300; display: flex;
  align-items: center; justify-content: center; padding: 5vw;
  background: rgba(20,22,26,.94); cursor: zoom-out;
  opacity: 0; transition: opacity .25s ease;
}
.lightbox.is-open { opacity: 1; }
.lightbox__panel { position: relative; max-width: 92vw; max-height: 88vh; cursor: default; }
.lightbox__panel img {
  max-width: 92vw; max-height: 88vh; border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5); transform: scale(.97);
  transition: transform .25s var(--ease);
}
.lightbox.is-open .lightbox__panel img { transform: scale(1); }
.lightbox__close {
  position: fixed; top: 1rem; right: 1rem; width: 48px; height: 48px;
  display: grid; place-items: center; border-radius: 50%;
  color: #fff; background: rgba(0,0,0,.55); font-size: 2rem; line-height: 1;
}
@keyframes pulse { 0%{transform:scale(1);opacity:.6} 70%{transform:scale(1.7);opacity:0} 100%{opacity:0} }

/* ---------- Badge contenido pendiente (solo demo) ---------- */
.pending {
  display:inline-flex; align-items:center; gap:.4rem; vertical-align: middle;
  background: repeating-linear-gradient(45deg,#FFF3C4,#FFF3C4 8px,#FFE9A6 8px,#FFE9A6 16px);
  color:#7a5b00; font-family: var(--sans); font-size: .68rem; font-weight:700; letter-spacing:.06em;
  text-transform: uppercase; padding:.15rem .5rem; border-radius:6px; border:1px solid #EAD27A;
}
.is-placeholder { position: relative; }

/* ---------- Reveal on scroll (progressive enhancement) ---------- */
/* Sin JS el contenido se ve por defecto; solo se oculta para animar cuando hay JS */
.reveal { transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal { opacity: 0; transform: translateY(26px); }
.js .reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"]{ transition-delay:.08s } .reveal[data-delay="2"]{ transition-delay:.16s }
.reveal[data-delay="3"]{ transition-delay:.24s } .reveal[data-delay="4"]{ transition-delay:.32s }

/* Evita calcular pintura y layout detallado de secciones fuera del viewport. */
@supports (content-visibility: auto) {
  main > .section { content-visibility: auto; contain-intrinsic-size: auto 700px; }
}

/* Hero load animation */
.hero .anim { opacity:0; transform: translateY(24px); animation: heroIn .9s var(--ease) forwards; }
.hero .anim[data-delay="1"]{ animation-delay:.15s } .hero .anim[data-delay="2"]{ animation-delay:.3s }
.hero .anim[data-delay="3"]{ animation-delay:.45s } .hero .anim[data-delay="4"]{ animation-delay:.6s }
@keyframes heroIn { to { opacity:1; transform:none; } }

/* View Transitions */
@view-transition { navigation: auto; }
::view-transition-old(root),::view-transition-new(root){ animation-duration:.5s; }

/* Page hero (subpáginas) */
.page-hero { padding-top: clamp(7rem,12vw,10rem); padding-bottom: clamp(2.5rem,6vw,4rem); background: linear-gradient(170deg,var(--azul-50),var(--hueso)); position: relative; }
.page-hero .overline { margin-bottom: 1rem; }
.page-hero p.lead { margin-top: 1rem; }
@media (max-width: 360px) { .page-hero h1 { font-size: 2.85rem; } }
.breadcrumb { font-size: var(--step--1); color: var(--gris); margin-bottom: 1.2rem; }
.breadcrumb a { color: var(--gris); text-decoration: underline; text-underline-offset: .18em; }
.breadcrumb a:hover{ color: var(--azul-profundo); }

.prose p { margin-bottom: 1.1rem; }
.prose h3 { margin: 2rem 0 .8rem; }
.value-list { display:grid; gap:.8rem; margin-top:1rem; }
.value-list li { display:flex; gap:.7rem; align-items:flex-start; }
.value-list svg { flex:none; width:22px; height:22px; color:var(--azul); margin-top:.2rem; }