/* =========================================================
   cristianfuy.es · Formación audiovisual
   Azul noche (firma) · papel/cartón · fuego
   ========================================================= */

:root {
  --noche: #070a1f;
  --noche-2: #0c1233;
  --noche-3: #141c4a;
  --papel: #f4efe6;
  --papel-2: #e9e1d2;
  --carton: #c79d6b;
  --carton-2: #a87d4c;
  --fuego: #ff7a2f;
  --fuego-2: #ffb36b;
  --texto: #eef0f8;
  --suave: #a9b0cf;
  --linea: rgba(238, 240, 248, .12);

  --sans: 'Inter Tight', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --serif: 'Instrument Serif', Georgia, serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  --gutter: clamp(16px, 5vw, 64px);
  --maxw: 1200px;
  --radius: 18px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  background: var(--noche);
  color: var(--texto);
  font-family: var(--sans);
  font-size: clamp(16px, 1.05vw + 10px, 18px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.js body.is-loading { overflow: hidden; }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
strong { font-weight: 700; color: #fff; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
.muted { color: var(--suave); }
.small { font-size: .85rem; }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 200; background: var(--fuego); color: var(--noche); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--fuego-2); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: 820px; }

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fuego-2);
  margin: 0 0 1rem;
  display: flex; align-items: center; gap: .6rem;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--fuego); box-shadow: 0 0 0 4px rgba(255,122,47,.18); animation: pulse 2.4s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 9px rgba(255,122,47,0); } }

.h2 {
  font-size: clamp(2.1rem, 6vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 800;
  margin: 0 0 1.2rem;
  text-wrap: balance;
}
.h2 .serif { font-weight: 400; color: var(--papel-2); }
.h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -.01em; margin: 0 0 1rem; }

/* ---------- Botones ---------- */
.btn {
  --bg: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  font: 600 .98rem/1 var(--sans);
  letter-spacing: -.005em;
  text-decoration: none;
  border: 1px solid transparent;
  background: var(--bg);
  cursor: pointer;
  transition: transform .4s var(--ease), background .3s, color .3s, border-color .3s, box-shadow .3s;
  will-change: transform;
}
.btn--fuego { --bg: var(--fuego); color: #1a0d05; box-shadow: 0 10px 30px -10px rgba(255,122,47,.7); }
.btn--fuego:hover { --bg: var(--fuego-2); box-shadow: 0 14px 40px -10px rgba(255,122,47,.9); }
.btn--ghost { border-color: var(--linea); color: var(--texto); }
.btn--ghost:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.04); }
.btn--sm { min-height: 40px; padding: .6rem 1.05rem; font-size: .88rem; }
.btn--lg { min-height: 56px; padding: 1rem 1.8rem; font-size: 1.05rem; }
.btn--block { width: 100%; }

/* ---------- Loader: la firma se escribe ---------- */
.loader { display: none; }
.js .loader {
  position: fixed; inset: 0; z-index: 300;
  display: grid; place-items: center;
  background: radial-gradient(120% 80% at 50% 60%, var(--noche-3), var(--noche) 70%);
  transition: opacity .8s var(--ease), visibility .8s;
}
.loader__firma {
  width: min(78vw, 520px);
  -webkit-mask-image: linear-gradient(100deg, #000 0%, #000 var(--p, 0%), transparent calc(var(--p, 0%) + 12%));
          mask-image: linear-gradient(100deg, #000 0%, #000 var(--p, 0%), transparent calc(var(--p, 0%) + 12%));
  filter: drop-shadow(0 0 22px rgba(160,180,255,.35));
}
.loader.is-done { opacity: 0; visibility: hidden; }

/* ---------- Navegación ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 12px var(--gutter);
  padding-top: max(12px, env(safe-area-inset-top));
  transition: background .4s, backdrop-filter .4s, transform .5s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled { background: rgba(7,10,31,.72); -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%); border-bottom-color: var(--linea); }
.nav.is-hidden { transform: translateY(-110%); }
.nav__brand img { width: 84px; }
.nav__links { display: none; gap: 2rem; font-size: .92rem; }
.nav__links a { text-decoration: none; color: var(--suave); transition: color .25s; position: relative; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: var(--fuego); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
.nav__links a:hover { color: #fff; }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 110px var(--gutter) 72px;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(90% 70% at 70% 30%, var(--noche-3) 0%, var(--noche-2) 35%, var(--noche) 75%);
}
.hero__stars { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero__glow {
  position: absolute; z-index: -1; right: -20%; bottom: -30%;
  width: 90vmax; height: 90vmax; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255,122,47,.20), rgba(255,122,47,0) 70%);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; max-width: 760px; }
.hero__title {
  font-size: clamp(3.1rem, 13vw, 9.5rem);
  line-height: .9;
  letter-spacing: -.055em;
  font-weight: 800;
  margin: 0 0 1.4rem;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__title .line > * { display: inline-block; }
.hero__title .serif { font-weight: 400; letter-spacing: -.02em; color: var(--fuego-2); padding-right: .08em; }
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--suave); max-width: 34ch; margin: 0 0 2rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2rem; }
.hero__chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.hero__chips li {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase;
  padding: .45rem .75rem; border: 1px solid var(--linea); border-radius: 999px; color: var(--suave);
  background: rgba(255,255,255,.02);
}
.hero__photo {
  position: absolute; z-index: 1; margin: 0;
  right: -18%; bottom: 0;
  width: min(92vw, 520px);
  opacity: .38;
  -webkit-mask-image: linear-gradient(to top, transparent 0%, #000 35%);
          mask-image: linear-gradient(to top, transparent 0%, #000 35%);
}
.hero__photo img { width: 100%; filter: saturate(.9) contrast(1.05); }
.hero__scroll { position: absolute; left: 50%; bottom: 18px; width: 22px; height: 36px; border: 1.5px solid rgba(255,255,255,.35); border-radius: 12px; transform: translateX(-50%); display: none; }
.hero__scroll span { position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: #fff; animation: scrollcue 1.8s infinite var(--ease); }
@keyframes scrollcue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

/* ---------- Manifiesto ---------- */
.manifesto { padding: clamp(90px, 16vw, 200px) var(--gutter); }
.manifesto__text {
  max-width: 1100px; margin: 0 auto;
  font-size: clamp(1.7rem, 4.6vw, 3.6rem);
  line-height: 1.12; letter-spacing: -.03em; font-weight: 700;
  text-wrap: balance;
}
.manifesto__text .serif { color: var(--fuego-2); }
.manifesto__text .w { opacity: .14; transition: opacity .2s linear; }

/* ---------- Historia ---------- */
.story { position: relative; padding: 40px 0 clamp(80px, 12vw, 140px); }
.story__head { padding: 0 var(--gutter); max-width: var(--maxw); margin: 0 auto 2.5rem; }
.story__pin { position: relative; }
.story__track { display: grid; gap: 22px; padding: 0 var(--gutter); }
.story__progress { display: none; }

.chapter {
  position: relative;
  display: grid; gap: 1.4rem;
  padding: clamp(24px, 5vw, 44px);
  border-radius: 6px;
  background: var(--noche-2);
  border: 1px solid var(--linea);
  overflow: hidden;
}
.chapter p { margin: 0 0 .9rem; color: var(--suave); }
.chapter p:last-child { margin-bottom: 0; }
.chapter__num { font-family: var(--mono); font-size: .72rem !important; letter-spacing: .16em; text-transform: uppercase; color: var(--fuego-2) !important; }
.chapter__title { font-size: clamp(1.8rem, 4.5vw, 2.8rem); line-height: 1; letter-spacing: -.04em; font-weight: 800; margin: 0 0 1rem; }
.chapter a { color: var(--fuego-2); }

/* Cartón: tarjeta recortada de papel kraft */
.chapter--carton {
  background:
    radial-gradient(circle at 20% 15%, rgba(255,255,255,.18), transparent 40%),
    repeating-linear-gradient(90deg, rgba(0,0,0,.035) 0 2px, transparent 2px 7px),
    linear-gradient(160deg, var(--carton), var(--carton-2));
  color: #2a1a0b; border: 0;
  clip-path: polygon(0 2%, 4% 0, 30% 1.5%, 58% 0, 86% 1.2%, 100% 0, 99% 30%, 100% 62%, 98.5% 100%, 70% 98.5%, 40% 100%, 12% 98.6%, 0 100%, 1.2% 60%);
}
.chapter--carton p { color: #3d2810; }
.chapter--carton strong { color: #1d1206; }
.chapter--carton .chapter__num { color: #5b3815 !important; }
.chapter--carton .chapter__title { color: #1d1206; }
.toy { width: min(220px, 60%); margin: 0 auto; overflow: visible; }
.toy .draw { fill: none; stroke: #2a1a0b; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
.toy .cut { stroke-dasharray: 8 7; stroke-width: 2; opacity: .55; }

/* Padre: papel claro */
.chapter--padre { background: var(--papel); color: #14152a; border: 0; }
.chapter--padre p { color: #3b3e57; }
.chapter--padre strong { color: #14152a; }
.chapter--padre .chapter__num { color: #b5531a !important; }
.chapter__quote { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.12; margin: 0 0 1.2rem; color: #14152a; }

/* Perderse */
.chapter--perderse { background: linear-gradient(180deg, var(--noche-2), #090d26); }
.chapter__dots { position: absolute; right: 22px; top: 22px; display: flex; gap: 8px; }
.chapter__dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--suave); opacity: .25; }

/* Fotos */
.chapter__visual--photo { border-radius: 4px; overflow: hidden; aspect-ratio: 4 / 3.4; }
.chapter__visual--photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); }
.chapter--army .chapter__visual--photo img { object-position: 50% 62%; }
.chapter--salto .chapter__visual--photo { transform: rotate(-1.5deg); box-shadow: 0 20px 40px -20px rgba(0,0,0,.8); border: 6px solid var(--papel); }

/* Hoy */
.chapter--hoy { background: radial-gradient(110% 90% at 80% 0%, rgba(255,122,47,.22), transparent 55%), var(--noche-2); border-color: rgba(255,122,47,.3); }
.chapter__big { font-size: clamp(1.35rem, 2.6vw, 1.85rem) !important; line-height: 1.25; color: var(--texto) !important; font-weight: 600; letter-spacing: -.02em; }
.chapter__big .serif { color: var(--fuego-2); }
.chapter__firma { width: 150px; margin-top: 1.2rem; opacity: .95; }

/* ---------- Pruebas ---------- */
.proof { padding: clamp(80px, 12vw, 140px) 0 0; border-top: 1px solid var(--linea); }
.stats { list-style: none; padding: 0; margin: 2.5rem 0 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--linea); border: 1px solid var(--linea); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--noche); padding: clamp(18px, 3vw, 32px); display: grid; gap: .4rem; align-content: start; }
.stat__n { font-size: clamp(2.4rem, 7vw, 4.6rem); font-weight: 800; letter-spacing: -.05em; line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }
.stat__l { font-size: .85rem; color: var(--suave); line-height: 1.4; }

.fitur { display: grid; gap: 1.4rem; align-items: center; padding: clamp(18px, 3vw, 28px); border: 1px solid var(--linea); border-radius: var(--radius); background: rgba(255,255,255,.02); }
.fitur p { margin: 0; color: var(--suave); }
.fitur__imgs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.fitur__imgs img { aspect-ratio: 16/10; object-fit: cover; border-radius: 8px; width: 100%; }

.marquee { margin-top: clamp(60px, 9vw, 100px); border-block: 1px solid var(--linea); overflow: hidden; padding: 22px 0; }
.marquee__track { display: flex; width: max-content; gap: 2rem; align-items: center; animation: marquee 38s linear infinite; }
.marquee__track span { font-size: clamp(1.3rem, 3vw, 2.2rem); font-weight: 700; letter-spacing: -.03em; white-space: nowrap; color: var(--papel-2); }
.marquee__track i { font-style: normal; color: var(--fuego); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Opiniones ---------- */
.reviews { padding: clamp(80px, 12vw, 140px) 0; }
.reviews__head { display: grid; gap: 1.5rem; margin-bottom: 2.5rem; }
.google-score { display: inline-grid; grid-template-columns: auto auto; column-gap: .7rem; align-items: center; justify-self: start; text-decoration: none; padding: 14px 18px; border-radius: 14px; border: 1px solid var(--linea); background: rgba(255,255,255,.03); transition: border-color .3s; }
.google-score:hover { border-color: rgba(255,179,107,.5); }
.google-score strong { font-size: 2.2rem; line-height: 1; grid-row: span 2; letter-spacing: -.04em; }
.google-score .stars { color: #ffc24a; letter-spacing: .1em; font-size: .95rem; }
.google-score span:last-child { font-size: .78rem; color: var(--suave); }
.reviews__grid { display: grid; gap: 14px; }
.review { margin: 0; padding: 26px; border-radius: var(--radius); background: var(--papel); color: #1a1b2e; display: grid; gap: 1.2rem; align-content: space-between; box-shadow: 0 30px 60px -40px rgba(0,0,0,.9); }
.review blockquote { margin: 0; font-size: 1.02rem; line-height: 1.5; }
.review figcaption { display: flex; align-items: center; gap: .75rem; font-weight: 700; font-size: .92rem; }
.review figcaption small { display: block; font-weight: 400; color: #6b6e86; font-size: .8rem; }
.avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--noche-2); color: var(--fuego-2); font-weight: 700; flex: none; }
.review:nth-child(2) { background: var(--carton); }
.review:nth-child(2) figcaption small { color: #4d3418; }

/* ---------- Curso ---------- */
.course { padding: clamp(90px, 13vw, 160px) 0; background: linear-gradient(180deg, var(--noche) 0%, var(--noche-2) 30%, var(--noche-2) 70%, var(--noche) 100%); position: relative; overflow: hidden; }
.course::before { content: ""; position: absolute; left: 50%; top: 0; width: 1px; height: 120px; background: linear-gradient(var(--fuego), transparent); }
.course__title { font-size: clamp(3rem, 12vw, 8.5rem); line-height: .88; letter-spacing: -.06em; font-weight: 800; margin: 0 0 1.5rem; }
.course__title .serif { color: var(--fuego-2); font-weight: 400; letter-spacing: -.02em; }
.course__lead { font-size: clamp(1.1rem, 1.8vw, 1.4rem); color: var(--suave); max-width: 46ch; margin: 0 0 1.8rem; }
.tools { list-style: none; padding: 0; margin: 0 0 3.5rem; display: flex; flex-wrap: wrap; gap: .5rem; }
.tools li { font-size: .85rem; font-weight: 600; padding: .5rem .9rem; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid var(--linea); }
.tools li:last-child { background: transparent; border-style: dashed; color: var(--fuego-2); border-color: rgba(255,179,107,.5); }
.course__grid { display: grid; gap: 2.2rem; margin-bottom: 4rem; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: .9rem; }
.checks li { position: relative; padding-left: 2rem; color: var(--suave); }
.checks li::before { content: ""; position: absolute; left: 0; top: .32em; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: rgba(255,122,47,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.6 2.5L12 5.5' fill='none' stroke='%23ffb36b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/70% no-repeat; }
.course__mod-t { margin-bottom: 1.4rem; }
.modules { list-style: none; padding: 0; margin: 0 0 3.5rem; display: grid; gap: 1px; background: var(--linea); border-block: 1px solid var(--linea); }
.module { display: grid; grid-template-columns: 3.2rem 1fr; gap: 1rem; padding: 22px 4px; background: var(--noche-2); transition: background .35s; }
.module:hover { background: #10173e; }
.module__n { font-family: var(--mono); color: var(--fuego); font-size: .85rem; padding-top: .3rem; }
.module h4 { margin: 0 0 .25rem; font-size: clamp(1.15rem, 2.2vw, 1.5rem); letter-spacing: -.02em; }
.module p { margin: 0; color: var(--suave); font-size: .95rem; }
.course__cta { display: grid; gap: .9rem; justify-items: start; }

/* ---------- Catálogo ---------- */
.catalog { padding: clamp(80px, 12vw, 140px) 0; }
.catalog__grid { display: grid; gap: 14px; margin-top: 2rem; }
.card { position: relative; display: grid; gap: .4rem; padding: 28px; min-height: 220px; align-content: end; border-radius: var(--radius); border: 1px solid var(--linea); text-decoration: none; overflow: hidden; transition: transform .5s var(--ease), border-color .3s; }
.card h3 { margin: 0; font-size: 1.5rem; letter-spacing: -.03em; }
.card p { margin: 0; color: var(--suave); font-size: .95rem; }
.card__n { position: absolute; top: 18px; right: 22px; font-size: 4.5rem; font-weight: 800; letter-spacing: -.06em; line-height: 1; color: rgba(255,255,255,.06); }
.card__tag { position: absolute; top: 22px; left: 28px; font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; padding: .35rem .6rem; border-radius: 999px; }
.card--active { background: radial-gradient(120% 120% at 100% 0%, rgba(255,122,47,.35), transparent 55%), var(--noche-2); border-color: rgba(255,122,47,.45); }
.card--active .card__tag { background: var(--fuego); color: #1a0d05; }
.card--active:hover { transform: translateY(-6px); }
.card__go { position: absolute; right: 24px; bottom: 24px; font-size: 1.4rem; transition: transform .4s var(--ease); }
.card--active:hover .card__go { transform: translateX(6px); }
.card--soon { border-style: dashed; }
.card--soon .card__tag { border: 1px solid var(--linea); color: var(--suave); }

/* ---------- Lista de espera ---------- */
.waitlist { position: relative; padding: clamp(90px, 13vw, 160px) 0; overflow: hidden; isolation: isolate; }
.waitlist__bg { position: absolute; inset: -10% 0; z-index: -1; background: linear-gradient(180deg, var(--noche) 0%, rgba(7,10,31,.55) 30%, rgba(7,10,31,.7) 70%, var(--noche) 100%), url("../img/noche-estrellas.webp") center 30%/cover no-repeat; }
.waitlist__inner { display: grid; gap: 2.5rem; align-items: start; }
.waitlist__copy p:not(.eyebrow) { color: var(--suave); max-width: 44ch; }
.form { display: grid; gap: 14px; padding: clamp(22px, 4vw, 36px); border-radius: 22px; background: rgba(12,18,51,.72); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); border: 1px solid rgba(255,255,255,.14); box-shadow: 0 40px 80px -40px rgba(0,0,0,.9); }
.field { display: grid; gap: 6px; }
.field label { font-size: .82rem; color: var(--suave); }
.field input, .field select {
  width: 100%; min-height: 50px; padding: 0 14px;
  font: 500 1rem var(--sans); color: #fff;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.16); border-radius: 12px;
  transition: border-color .25s, background .25s;
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23a9b0cf' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 12px; padding-right: 36px; }
.field select option { background: var(--noche-2); color: #fff; }
.field input:focus, .field select:focus { outline: none; border-color: var(--fuego-2); background: rgba(255,255,255,.08); }
.field input.is-invalid { border-color: #ff6b6b; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: grid; grid-template-columns: auto 1fr; gap: .7rem; font-size: .82rem; color: var(--suave); line-height: 1.45; cursor: pointer; }
.consent input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--fuego); }
.consent a { color: var(--fuego-2); }
.consent.is-invalid span { color: #ff9a9a; }
.form__msg { margin: 0; font-size: .92rem; min-height: 1.4em; }
.form__msg.ok { color: #8ef0b0; }
.form__msg.err { color: #ff9a9a; }
.form.is-sent .field, .form.is-sent .consent, .form.is-sent button { display: none; }
.form.is-sent .form__msg { font-size: 1.15rem; font-weight: 600; text-align: center; padding: 2rem 0; }

/* ---------- Contacto ---------- */
.contact { position: relative; padding: clamp(100px, 14vw, 180px) 0; overflow: hidden; isolation: isolate; border-top: 1px solid var(--linea); }
.contact__bg { position: absolute; inset: -10% 0; z-index: -1; background: linear-gradient(180deg, var(--noche) 0%, rgba(7,10,31,.5) 35%, rgba(7,10,31,.75) 75%, var(--noche) 100%), url("../img/noche-estrellas.webp") center 30%/cover no-repeat; }
.contact__lead { color: var(--suave); max-width: 46ch; font-size: clamp(1.05rem, 1.6vw, 1.25rem); margin: 0 0 2.5rem; }
.contact__grid { display: grid; gap: 14px; }
.contact__card { position: relative; display: grid; gap: .35rem; padding: 26px 26px 26px; min-height: 190px; align-content: end; border-radius: var(--radius); text-decoration: none; background: rgba(12,18,51,.7); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.14); transition: transform .5s var(--ease), border-color .3s; }
.contact__card:hover { transform: translateY(-6px); border-color: rgba(255,179,107,.55); }
.contact__card h3 { margin: 0; font-size: clamp(1.2rem, 2vw, 1.5rem); letter-spacing: -.02em; word-break: break-word; }
.contact__card p { margin: 0; color: var(--suave); font-size: .95rem; }
.contact__card--main { background: radial-gradient(120% 120% at 100% 0%, rgba(255,122,47,.35), transparent 55%), rgba(12,18,51,.8); border-color: rgba(255,122,47,.45); }
.contact__tag { position: absolute; top: 20px; left: 26px; font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fuego-2); }
.contact__go { position: absolute; right: 22px; top: 16px; font-size: 1.3rem; transition: transform .4s var(--ease); }
.contact__card:hover .contact__go { transform: translateX(6px); }
@media (min-width: 900px) { .contact__grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- FAQ ---------- */
.faq { padding: clamp(80px, 12vw, 140px) 0; }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 2.5rem 22px 0; font-size: clamp(1.05rem, 1.8vw, 1.25rem); font-weight: 600; letter-spacing: -.01em; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 1.6rem; font-weight: 300; color: var(--fuego-2); transition: transform .35s var(--ease); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0 0 22px; color: var(--suave); max-width: 62ch; }
.faq details a { color: var(--fuego-2); }

/* ---------- Footer ---------- */
.footer { padding: 70px 0 calc(40px + env(safe-area-inset-bottom)); border-top: 1px solid var(--linea); background: #05071a; }
.footer__inner { display: grid; gap: 1.2rem; justify-items: center; text-align: center; }
.footer__firma { width: 180px; }
.footer__claim { font-size: 1.4rem; color: var(--papel-2); margin: 0; }
.footer__links { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1.4rem; font-size: .9rem; }
.footer__links a { color: var(--suave); text-decoration: none; }
.footer__links a:hover { color: #fff; }
.footer__small { font-size: .78rem; color: #6c7396; margin: 0; }

/* ---------- Revelados (estado inicial solo con JS) ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(40px); }

/* =========================================================
   Tablet
   ========================================================= */
@media (min-width: 640px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
  .reviews__grid { grid-template-columns: 1fr 1fr; }
  .catalog__grid { grid-template-columns: repeat(3, 1fr); }
  .chapter--salto, .chapter--army { grid-template-columns: 1fr 1fr; align-items: center; }
  .hero__photo { right: -6%; width: min(60vw, 560px); opacity: .55; }
}

/* =========================================================
   Escritorio
   ========================================================= */
@media (min-width: 1024px) {
  .nav__links { display: flex; }
  .nav__brand img { width: 96px; }
  .hero { align-items: center; padding-top: 120px; }
  .hero__photo { right: 4%; width: min(40vw, 600px); opacity: 1; }
  .hero__scroll { display: block; }
  .hero__lead { max-width: 40ch; }

  .reviews__head { grid-template-columns: 1fr auto; align-items: end; }
  .reviews__grid { grid-template-columns: repeat(6, 1fr); }
  .review:nth-child(1), .review:nth-child(2) { grid-column: span 3; }
  .review:nth-child(n+3) { grid-column: span 2; }

  .course__grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .modules { grid-template-columns: 1fr 1fr; }
  .module { padding: 28px 28px 28px 4px; }

  .fitur { grid-template-columns: 1.2fr 1fr; }
  .waitlist__inner { grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

  /* Historia en horizontal: el scroll mueve la película */
  .story.is-horizontal .story__pin { height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
  .story.is-horizontal .story__track { display: flex; gap: 28px; width: max-content; padding: 0 var(--gutter); align-items: stretch; will-change: transform; }
  .story.is-horizontal .chapter { width: min(78vw, 980px); min-height: 66vh; align-content: center; }
  .story.is-horizontal .chapter--carton,
  .story.is-horizontal .chapter--salto,
  .story.is-horizontal .chapter--army { grid-template-columns: 1fr 1.1fr; align-items: center; gap: 3rem; }
  .story.is-horizontal .chapter--padre,
  .story.is-horizontal .chapter--perderse,
  .story.is-horizontal .chapter--hoy { width: min(56vw, 720px); }
  .story.is-horizontal .chapter--carton .toy { width: 100%; max-width: 300px; }
  .story.is-horizontal .story__progress { display: block; position: absolute; left: var(--gutter); right: var(--gutter); bottom: 6vh; height: 2px; background: var(--linea); border-radius: 2px; }
  .story.is-horizontal .story__progress span { display: block; height: 100%; width: 100%; background: var(--fuego); transform-origin: left; transform: scaleX(0); }
  .story.is-horizontal .story__head { margin-bottom: 0; }
}

@media (min-width: 1400px) {
  .hero__inner { margin-left: calc((100vw - var(--maxw)) / 2 - var(--gutter)); }
}

/* Movimiento reducido: todo visible, sin animaciones */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .manifesto__text .w { opacity: 1; }
}