:root {
  --ink: #0a0a0a;
  --paper: #f2f2ee;
  --muted: #a3a39d;
  --coral: #ff365f;
  --accent: #ff365f;
  --bar-h: 56px;
  --display: 'Anton', 'Impact', sans-serif;
  --round: 'Fredoka', 'Inter', sans-serif;
  --serif: 'Times New Roman', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font: 400 17px/1.5 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }

/* ---------- Barra ---------- */
.bar {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--bar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 48px);
  background: rgba(10, 10, 10, .62);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.bar__brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 20px/1 var(--round); color: var(--coral); }
.bar__brand img { width: 44px; height: auto; }
.bar__nav { display: flex; gap: 22px; align-items: center; font: 500 15px/1 var(--round); }
.bar__nav a { text-decoration: none; opacity: .85; }
.bar__nav a:hover { opacity: 1; }
.bar__shop { padding: 9px 16px; border-radius: 99px; background: var(--accent); color: var(--ink) !important; opacity: 1 !important; transition: background .5s; }
.bar__progress { position: absolute; inset: auto 0 0; height: 2px; background: rgba(255,255,255,.08); }
.bar__progress i { display: block; height: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); transition: background .5s; }

/* ---------- Escenas ---------- */
.scene { position: relative; }
.sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
[data-in] { --i: 0; }
[data-in], [data-out] { opacity: calc(var(--i, 1) * (1 - var(--o, 0))); will-change: opacity, transform; }
[data-t] { --t: 0; }

/* 1 · Portada */
.hero .sticky { background: var(--ink); }
.hero__glow {
  position: absolute; inset: -20%;
  background: radial-gradient(closest-side at 50% 55%, rgba(255, 54, 95, .28), transparent 70%);
}
.hero__fish {
  position: absolute; left: 50%; top: 50%;
  width: min(72vw, 560px);
  transform: translate(-50%, -50%) translateY(calc(var(--t) * -31vh)) scale(calc(1 - var(--t) * .62));
  filter: drop-shadow(0 0 40px rgba(255, 54, 95, .35));
}
.hero__title {
  position: absolute; left: 16px; right: 16px; top: 36vh;
  text-align: center; text-transform: uppercase;
  font: 400 min(8.4vw, 14vh)/1 var(--display);
  letter-spacing: .01em;
}
.hero__title .line { display: block; }
.hero__title .w { display: inline-block; transform: translateY(calc((1 - var(--i)) * 50px)); }
.hero__title .w--accent { color: var(--coral); }
.hint {
  position: absolute; left: 0; right: 0; bottom: 7vh; text-align: center;
  font: 500 16px/1 var(--round); color: var(--muted); letter-spacing: .08em;
}
.hint span { display: inline-block; animation: bob 1.6s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(6px); } }

/* 2 · Meh. /mɛ/ */
.def .sticky { background: #000; display: grid; place-items: center; }
.def__card { position: relative; z-index: 2; width: min(1100px, 88vw); color: var(--coral); }
.def__word {
  font: 900 clamp(110px, 25vw, 360px)/.84 'Inter', sans-serif; letter-spacing: -.045em;
  transform-origin: 0 60%;
  transform: scale(calc(2.4 - 1.4 * var(--i)));
}
.def__ipa { font: 400 clamp(44px, 8vw, 110px)/1.1 var(--serif); margin-top: .1em; transform: translateX(calc((1 - var(--i)) * -30px)); }
.def__text { font: 400 clamp(22px, 3.2vw, 42px)/1.15 var(--serif); max-width: 22em; margin-top: .3em; }
.def__es { font: 400 clamp(15px, 1.5vw, 19px)/1.4 'Inter', sans-serif; color: rgba(255,255,255,.62); margin-top: 1em; }
.def__face { width: clamp(52px, 6vw, 84px); margin-top: 24px; transform: rotate(calc((1 - var(--i)) * -90deg)); }
.def__photo { position: absolute; inset: 0; margin: 0; }
.def__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; transform: scale(calc(1.18 - .18 * var(--i))); }
.def__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.75), transparent 45%); }
.def__photo figcaption {
  position: absolute; z-index: 1; left: clamp(16px, 5vw, 64px); bottom: 9vh;
  font: 500 clamp(18px, 2vw, 24px)/1.3 var(--round); color: var(--paper);
}
.def__photo figcaption b { display: block; font: 400 clamp(40px, 6vw, 84px)/1 var(--display); color: var(--coral); letter-spacing: .01em; }

/* 3 · Tres luces */
.trio .sticky { background: #050505; }
.trio__frame { position: absolute; inset: 0; overflow: hidden; }
.trio__frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.7), transparent 40%); }
.trio__img {
  --pan: min(calc(var(--p, 0) / .78), 1);
  --zoom: max(calc((var(--p, 0) - .8) / .2), 0);
  width: 100%; height: 100%; object-fit: cover;
  transform-origin: calc(12% + var(--pan) * 76%) 45%;
  transform: scale(calc(var(--z0, 1.45) - (var(--z0, 1.45) - 1) * var(--zoom)));
}
.trio__caps { position: absolute; inset: auto 0 9vh; text-align: center; z-index: 1; }
.cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  font: 400 clamp(46px, 8vw, 120px)/1 var(--display); text-transform: uppercase;
  transform: translateY(calc((1 - var(--i)) * 40px));
}
.cap--1 { color: #ff5a4f; }
.cap--2 { color: #2fd39a; }
.cap--3 { color: #5b9cff; }

/* 4 · Colección */
.collection { --scene-bg: #0a0a0a; background: var(--scene-bg); transition: background .7s ease; }
.collection__intro { padding: 28vh clamp(16px, 6vw, 96px) 12vh; max-width: 1100px; }
.kicker { font: 500 15px/1 var(--round); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); transition: color .5s; }
.collection__intro h2 { font: 400 clamp(54px, 9vw, 140px)/.95 var(--display); text-transform: uppercase; margin: 18px 0 28px; }
.lead { font-size: clamp(17px, 1.6vw, 21px); color: rgba(255,255,255,.72); max-width: 34em; }

.story { display: grid; grid-template-columns: 1.05fr 1fr; gap: 5vw; padding: 0 clamp(16px, 6vw, 96px); }
.stage { position: sticky; top: 0; height: 100vh; display: grid; place-items: center; }
.stage__inner { position: relative; width: min(44vw, 74vh); aspect-ratio: 1; }
.slide { position: absolute; inset: 0; opacity: 0; transform: scale(.92) rotate(-3deg); transition: opacity .55s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.slide.is-on { opacity: 1; transform: none; }
.slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 20px; }
.slide__plano { box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 40px 90px -30px var(--accent); }
.slide__back {
  opacity: var(--flip, 0);
  transform: translateY(calc((1 - var(--flip, 0)) * 30px)) scale(calc(.96 + var(--flip, 0) * .04));
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.9);
}
.stage__count { position: absolute; left: 0; bottom: 6vh; font: 400 22px/1 var(--display); color: var(--muted); letter-spacing: .06em; }
.stage__count b { font-weight: 400; color: var(--accent); font-size: 40px; transition: color .5s; }

.step { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 10vh 0; opacity: .18; transition: opacity .5s; }
.step.is-on { opacity: 1; }
.step__body { display: flex; flex-direction: column; }
.step__num { font: 400 20px/1 var(--display); color: var(--accent); letter-spacing: .08em; }
.step__num span { color: var(--muted); }
.step__name { font: 400 clamp(52px, 7vw, 116px)/.92 var(--display); color: var(--accent); margin: 14px 0 22px; text-transform: uppercase; overflow-wrap: anywhere; }
.step__phrase { font: 600 clamp(22px, 2.5vw, 36px)/1.2 'Inter', sans-serif; max-width: 16em; }
.step__meta { margin-top: 22px; color: var(--muted); font-size: 15px; }
.step__link {
  align-self: flex-start; margin-top: 26px; padding: 12px 20px; border-radius: 99px;
  border: 1.5px solid var(--accent); color: var(--accent); text-decoration: none; font: 500 16px/1 var(--round);
  transition: background .2s, color .2s;
}
.step__link:hover { background: var(--accent); color: var(--ink); }

/* 5 · La Raspa */
.origin .sticky { background: #000; }
.origin__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(calc(1.22 - .22 * var(--p, 0))); }
.origin .sticky::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.85) 0%, rgba(0,0,0,.4) 55%, transparent 80%); }
.origin__text { position: absolute; z-index: 1; left: clamp(16px, 6vw, 96px); top: 50%; transform: translateY(-50%); max-width: 640px; }
.origin__text h2 { font: 400 clamp(64px, 12vw, 180px)/.9 var(--display); color: var(--coral); text-transform: uppercase; margin: 12px 0 28px; }
.facts { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-wrap: wrap; gap: 14px 34px; }
.facts li { font-size: 16px; color: rgba(255,255,255,.75); }
.facts b { display: block; font: 400 clamp(30px, 3.4vw, 46px)/1.05 var(--display); color: var(--paper); }
.addr { font: 500 15px/1.5 var(--round); color: var(--muted); }

/* 6 · Cierre */
.cta { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 30px; padding: 16vh 16px; background: radial-gradient(closest-side at 50% 50%, rgba(255,54,95,.16), transparent 75%), var(--ink); }
.cta img { width: clamp(110px, 16vw, 180px); height: auto; }
.cta h2 { font: 400 clamp(56px, 10vw, 150px)/.95 var(--display); text-transform: uppercase; }
.cta h2 span { display: block; margin-top: .25em; font: 700 .42em/1 var(--round); color: var(--coral); text-transform: none; }
.btn { padding: 18px 34px; border-radius: 99px; background: var(--coral); color: var(--ink); text-decoration: none; font: 700 19px/1 var(--round); transition: transform .2s; }
.btn:hover { transform: translateY(-2px) scale(1.03); }
.foot { padding: 28px 16px 40px; text-align: center; color: #66665f; font-size: 13px; }

/* ---------- Móvil ---------- */
@media (max-width: 820px) {
  .bar__nav a:not(.bar__shop) { display: none; }
  .hero__title { top: 32vh; font-size: 15vw; }
  .trio__img { --z0: 1.1; object-position: calc(var(--pan) * 100%) 50%; }
  .story { display: block; padding: 0 16px; }
  .stage { top: var(--bar-h); height: 50vh; height: 50svh; z-index: 2; background: var(--scene-bg); transition: background .7s; }
  .stage__inner { width: min(84vw, 44svh); }
  .stage__count { display: none; }
  .origin__img { object-position: 58% 50%; }
  .step { display: block; min-height: 80vh; min-height: 80svh; padding: 0; }
  .step:last-child { min-height: 50svh; }
  .step__body { position: sticky; top: calc(var(--bar-h) + 50svh + 8px); padding: 12px 0 28px; }
  .step__name { margin: 10px 0 14px; }
  .step__meta { margin-top: 14px; }
  .step__link { margin-top: 18px; }
  .origin .sticky::after { background: linear-gradient(0deg, rgba(0,0,0,.92) 10%, rgba(0,0,0,.35) 70%); }
  .origin__text { top: auto; bottom: 8vh; transform: none; right: 16px; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hint span { animation: none; }
}
.reduce .hero__fish { transform: translate(-50%, -50%) translateY(calc(var(--t) * -31vh)) scale(calc(1 - var(--t) * .62)); }
.reduce .hero__title .w, .reduce .def__word, .reduce .def__ipa, .reduce .def__face, .reduce .cap,
.reduce .def__photo img, .reduce .origin__img, .reduce .slide, .reduce .slide__back { transform: none; }