:root {
  --bg: #080808;
  --ink: #f2f0eb;
  --muted: #8c8a85;
  --line: rgba(242, 240, 235, 0.16);
  --red: #c8282d;
  --panel: rgba(8, 8, 8, 0.78);
  --gutter: clamp(16px, 3vw, 40px);
  --display: 'Archivo', system-ui, sans-serif;
  --text: 'Space Grotesk', system-ui, sans-serif;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; background: var(--bg); }
html.locked { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--text);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  -webkit-font-smoothing: antialiased;
  /* clip i no hidden: hidden converteix el body en contenidor de scroll i trenca el sticky */
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; letter-spacing: inherit; text-transform: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

#scene { position: fixed; inset: 0; width: 100%; height: 100%; display: block; z-index: 0; touch-action: pan-y; }

/* ---------- carregador: el logo gira al canvas; aquí només el comptador ---------- */
.loader {
  position: fixed; left: 0; right: 0; bottom: clamp(28px, 7vh, 64px); z-index: 20;
  display: flex; justify-content: center; gap: 14px; color: var(--muted);
  transition: opacity 0.8s var(--ease);
}
.loader-count { color: var(--ink); min-width: 2ch; }
body:not(.is-loading) .loader { opacity: 0; pointer-events: none; }
.is-loading .bar, .is-loading main { opacity: 0; pointer-events: none; }
.bar, main { transition: opacity 1.2s var(--ease) 0.2s; }
.is-loading { overflow: hidden; }

/* ---------- barra ---------- */
.bar {
  position: fixed; inset: 0 0 auto; z-index: 10; height: 68px;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 0 var(--gutter);
  background: linear-gradient(to bottom, rgba(8, 8, 8, 0.7), rgba(8, 8, 8, 0));
}
.bar-nav { display: flex; gap: clamp(14px, 2.2vw, 30px); align-items: center; }
.bar-nav > a, .nav-item > a { padding: 8px 0; transition: opacity 0.3s; }
.bar-nav > a:hover, .nav-item > a:hover { opacity: 0.55; }
.nav-item { position: relative; }
.nav-drop {
  position: absolute; top: 100%; left: -14px; min-width: 190px; padding: 10px 14px;
  display: grid; gap: 10px; background: var(--panel); border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  opacity: 0; transform: translateY(-6px); pointer-events: none; transition: opacity 0.3s, transform 0.3s var(--ease);
}
.has-drop:hover .nav-drop, .has-drop:focus-within .nav-drop { opacity: 1; transform: none; pointer-events: auto; }
.nav-locked { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); cursor: not-allowed; }
.nav-locked svg { width: 10px; height: 11px; }
.wordmark img { display: block; height: 34px; width: auto; }
.bar-right { justify-self: end; display: flex; align-items: center; gap: clamp(12px, 2vw, 28px); white-space: nowrap; }
.lux-btn {
  padding: 8px 14px; border: 1px solid rgba(214, 178, 106, 0.6); border-radius: 999px; color: #e9d3a1;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.lux-btn:hover { background: #d6b26a; border-color: #d6b26a; color: #080808; }
.menu-btn { display: none; }
.bar button:hover { opacity: 0.55; }

/* ---------- menú del mòbil ---------- */
.menu {
  position: fixed; inset: 0; z-index: 30; padding: 96px var(--gutter) 40px;
  background: var(--bg); opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease);
}
.menu.is-open { opacity: 1; pointer-events: auto; }
.menu nav { display: grid; gap: 14px; }
.menu nav a, .menu nav .nav-locked { font-family: var(--display); font-weight: 800; font-stretch: 112%; font-size: 32px; letter-spacing: 0; }
.menu-label { margin: 20px 0 0; color: var(--muted); }
.menu-close { position: absolute; top: 24px; right: var(--gutter); color: var(--muted); }

main { position: relative; z-index: 3; pointer-events: none; }
main a, main button, main input, main textarea, main label, main .ts { pointer-events: auto; }

/* ---------- hero i intro ---------- */
.hero, .intro { position: relative; height: 100vh; height: 100svh; }
.hero-copy { position: absolute; left: var(--gutter); bottom: clamp(28px, 6vh, 64px); }
.eyebrow { margin: 0 0 14px; color: var(--muted); }
.hero-title {
  margin: 0; font-family: var(--display); font-weight: 900; font-stretch: 125%;
  font-size: clamp(2.2rem, 5.2vw, 5.4rem); line-height: 0.86; letter-spacing: -0.01em;
}
.hero-sub { margin: 18px 0 0; color: var(--muted); line-height: 1.7; }
.intro .hero-sub { max-width: 46ch; text-transform: none; letter-spacing: 0.02em; font-size: 13px; }
/* Centrada a baix: a la dreta hi ha la paret amb la porta. */
.hero-hint { position: absolute; left: 50%; bottom: clamp(28px, 6vh, 64px); margin: 0; transform: translateX(-50%); text-align: center; color: var(--muted); line-height: 1.7; }

/* ---------- la porta: espai d'scroll mentre s'obre i s'hi entra ---------- */
.door { height: 160vh; }

/* ---------- rail ---------- */
.rail { position: relative; }
.rail-stage { position: sticky; top: 0; height: 100vh; height: 100svh; }
.rail-title { position: absolute; top: 92px; left: var(--gutter); margin: 0; color: var(--muted); }
.rail-title, .rail-info, .rail-ticks { transition: opacity 0.5s var(--ease); }
.locked .rail-title, .locked .rail-info, .locked .rail-ticks { opacity: 0; pointer-events: none; }
.rail-info { position: absolute; left: var(--gutter); bottom: clamp(28px, 6vh, 64px); max-width: min(560px, 70vw); }
.rail-index { margin: 0 0 12px; color: var(--muted); }
.rail-current { color: var(--ink); }
.rail-name { margin: 0; font-family: var(--display); font-weight: 800; font-stretch: 112%; font-size: clamp(1.6rem, 3.4vw, 3.2rem); line-height: 0.95; }
.rail-name.swap { animation: swap 0.6s var(--ease); }
@keyframes swap { from { opacity: 0; transform: translateY(14px); } }
.rail-meta { margin: 14px 0 20px; color: var(--muted); }
.rail-view { padding: 12px 18px; border: 1px solid var(--line); transition: background 0.3s, color 0.3s; }
.rail-view:hover { background: var(--ink); color: var(--bg); }
.rail-view[hidden] { display: none; }
.rail-ticks { position: absolute; right: var(--gutter); bottom: clamp(28px, 6vh, 64px); display: flex; gap: 6px; margin: 0; padding: 0; list-style: none; }
.rail-ticks li { width: 18px; height: 2px; background: var(--line); transition: background 0.4s, width 0.4s var(--ease); }
.rail-ticks li.is-on { width: 36px; background: var(--ink); }

/* ---------- final de la home: totes les peces en fila ---------- */
.end { position: relative; height: 100vh; height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; padding: 0 var(--gutter) clamp(24px, 5vh, 48px); }
.end-row { width: 100%; display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: end; border-top: 1px solid var(--line); padding-top: 18px; }
.end-row p { margin: 0; }
.end-nav { display: flex; gap: 22px; }
.end-nav a:hover { opacity: 0.55; }
.end-tag { color: var(--muted); text-align: center; }

/* ---------- text SEO (/ropa/) ---------- */
.seo { position: relative; padding: 16vh var(--gutter) 10vh; background: linear-gradient(to bottom, rgba(8, 8, 8, 0), var(--bg) 18%); text-transform: none; letter-spacing: 0.01em; }
.seo h2 { max-width: 18ch; margin: 0 0 28px; font-family: var(--display); font-weight: 800; font-stretch: 112%; font-size: clamp(1.8rem, 4vw, 3.4rem); line-height: 0.95; text-transform: uppercase; }
.seo p { max-width: 62ch; margin: 0 0 16px; font-size: 14px; line-height: 1.75; color: #c9c6bf; }
.seo-links { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 28px; text-transform: uppercase; letter-spacing: 0.06em; font-size: 12px; }

/* ---------- peu ---------- */
.site-foot { position: relative; padding: 40px var(--gutter) 32px; background: var(--bg); border-top: 1px solid var(--line); }
.foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.foot-cols > div { display: grid; gap: 10px; align-content: start; }
.foot-cols p { margin: 0; }
.foot-label { color: var(--muted); }
.foot-copy { margin: 32px 0 0; color: var(--muted); }

/* ---------- fitxa de producte ---------- */
.panel {
  position: fixed; top: 0; right: 0; z-index: 12; width: min(440px, 100%); height: 100vh; height: 100svh;
  padding: 96px 32px 32px; display: flex; flex-direction: column; gap: 22px;
  background: var(--panel); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-left: 1px solid var(--line); transform: translateX(100%); transition: transform 0.7s var(--ease); overflow-y: auto;
}
.panel.is-open { transform: none; }
.panel-close { position: absolute; top: 24px; right: 32px; color: var(--muted); }
.panel-index, .panel-label { margin: 0; color: var(--muted); }
.panel-name { margin: 0; font-family: var(--display); font-weight: 800; font-stretch: 112%; font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 0.95; }
.panel-price { margin: 0; font-size: 14px; }
.panel-block { display: grid; gap: 12px; }
.panel-colours { display: flex; gap: 10px; }
.panel-colours button { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); outline-offset: 3px; }
.panel-colours button.is-on { outline: 1px solid var(--ink); }
.panel-sizes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.panel-sizes button { padding: 12px 0; border: 1px solid var(--line); }
.panel-sizes button.is-on, .panel-sizes button:hover { border-color: var(--ink); }
.panel-add { margin-top: auto; padding: 18px; background: var(--ink); color: var(--bg); font-weight: 600; }
.panel-add:disabled { background: transparent; color: var(--muted); border: 1px solid var(--line); cursor: not-allowed; }
.panel-hint { margin: 0; color: var(--muted); font-size: 10px; }

/* ---------- cursor ---------- */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 15; width: 96px; height: 96px; margin: -48px 0 0 -48px;
  display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--bg);
  font-size: 9px; text-align: center; pointer-events: none; opacity: 0; transform-origin: center; transition: opacity 0.3s;
}
.cursor.is-on { opacity: 1; }
@media (pointer: coarse) { .cursor { display: none; } }

/* ---------- pantalla de la cesta ---------- */
.cart-screen {
  position: fixed; inset: 0; z-index: 40; background: var(--bg); color: var(--ink);
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.cart-screen.is-on { opacity: 1; pointer-events: auto; }
.cart-stage { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.cart-sheet {
  position: absolute; inset: 0; display: flex; flex-direction: column; padding: 96px var(--gutter) 32px; background: var(--bg);
  opacity: 0; transform: translateX(40px); pointer-events: none; transition: opacity 0.6s var(--ease), transform 0.8s var(--ease);
}
.cart-sheet.is-on { opacity: 1; transform: none; pointer-events: auto; }
.cart-head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 6px 24px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.cart-kicker { grid-column: 1 / -1; margin: 0; color: var(--red); }
.cart-head h2 { margin: 0; color: var(--ink); font-family: var(--display); font-weight: 800; font-stretch: 125%; font-size: clamp(2.6rem, 8vw, 7rem); line-height: 0.85; }
.cart-close { color: var(--muted); }
.cart-close:focus-visible { outline: 1px solid var(--red); outline-offset: 4px; }
.cart-head { border-bottom-color: rgba(200, 40, 45, 0.5) !important; }
.cart-items { flex: 1; overflow-y: auto; }
.cart-empty { padding: 48px 0; }
.cart-empty p { margin: 0 0 24px; font-size: 14px; }
.cart-empty nav { display: flex; flex-wrap: wrap; gap: 12px; }
.cart-empty nav a { padding: 14px 18px; border: 1px solid var(--line); transition: background 0.3s, color 0.3s; }
.cart-empty nav a:hover { background: var(--ink); color: var(--bg); }
.cart-row { display: grid; grid-template-columns: 1fr auto auto auto; gap: 18px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.cart-row p { margin: 0; }
.cart-remove { color: var(--muted); }
.cart-foot { display: grid; gap: 14px; padding-top: 20px; }
.cart-foot[hidden] { display: none; }
.cart-total { display: flex; justify-content: space-between; margin: 0; font-size: 14px; }
.cart-checkout { padding: 18px; border: 1px solid var(--line); color: var(--muted); cursor: not-allowed; }

/* ---------- formularis: comuns (contacte, registre per email) ---------- */
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.ts:empty { display: none; }
.field { display: grid; gap: 8px; }
.field > span { color: var(--muted); }
.field input, .field textarea {
  width: 100%; padding: 15px 16px; border: 1px solid var(--line); border-radius: 0; background: rgba(8, 8, 8, 0.6);
  color: var(--ink); font: 15px/1.6 var(--text); letter-spacing: 0; text-transform: none; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink); }
.check { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; text-transform: none; letter-spacing: 0.01em; font-size: 12px; line-height: 1.5; color: #b8b5ae; cursor: pointer; }
.check input { width: 16px; height: 16px; margin: 1px 0 0; accent-color: var(--red); cursor: pointer; }
.form-status { margin: 0; min-height: 1.5em; text-transform: none; letter-spacing: 0.01em; font-size: 13px; line-height: 1.5; }

/* Registre per email: al peu de totes les pàgines. */
.news { position: relative; display: grid; gap: 12px; max-width: 520px; }
.news-title { margin: 0; font-family: var(--display); font-weight: 800; font-stretch: 112%; font-size: clamp(1.4rem, 2.6vw, 2.2rem); line-height: 1; }
.news-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; border: 1px solid var(--line); background: rgba(8, 8, 8, 0.6); transition: border-color 0.3s; }
.news-row:focus-within { border-color: var(--ink); }
.news-row input { min-width: 0; padding: 14px 16px; border: 0; background: transparent; color: var(--ink); font: 14px var(--text); letter-spacing: 0; text-transform: none; }
.news-row input:focus { outline: none; }
.news-row button { padding: 0 20px; background: var(--ink); color: var(--bg); font-weight: 600; transition: background 0.3s, color 0.3s; }
.news-row button:hover { background: var(--red); color: var(--ink); }
.news button:disabled, .c-send:disabled { opacity: 0.5; cursor: wait; }
.news.is-done .news-row, .news.is-done .check { display: none; }
.news.is-done .form-status { font-size: 15px; }
.foot-top { padding-bottom: 36px; margin-bottom: 36px; border-bottom: 1px solid var(--line); }
/* A la home, una sola línia a baix: a sobre hi ha la fila de peces. */
.end-news { max-width: none; grid-template-columns: auto minmax(220px, 360px) minmax(0, 46ch); justify-content: start; align-items: center; gap: 10px 24px; margin-bottom: 18px; }
.end-news .news-title { font-family: var(--text); font-weight: 500; font-stretch: normal; font-size: 12px; }
.end-news .news-row input { padding: 11px 14px; }
.end-news .form-status { grid-column: 1 / -1; min-height: 0; }
.end-news.is-done .form-status { font-size: 13px; }

/* ---------- /contacto/ ---------- */
.contact { background: radial-gradient(120% 80% at 85% 10%, rgba(200, 40, 45, 0.16), rgba(8, 8, 8, 0) 60%), var(--bg); }
.contact main { pointer-events: auto; }
.c-hero {
  min-height: 100vh; min-height: 100svh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 560px);
  gap: clamp(32px, 6vw, 96px); align-items: center; padding: 120px var(--gutter) 10vh;
}
.c-title { margin: 0; font-family: var(--display); font-weight: 900; font-stretch: 125%; font-size: clamp(2rem, 4.6vw, 5.2rem); line-height: 0.86; letter-spacing: -0.01em; }
.c-lead { max-width: 42ch; margin: 24px 0 0; text-transform: none; letter-spacing: 0.01em; font-size: 15px; line-height: 1.7; color: #c9c6bf; }
.c-lead + .c-lead { margin-top: 12px; }
.c-lead a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.c-social { display: inline-flex; gap: 10px; align-items: center; margin-top: 32px; padding: 13px 18px; border: 1px solid var(--line); transition: background 0.3s, color 0.3s; }
.c-social:hover { background: var(--ink); color: var(--bg); }
.c-form { display: grid; gap: 18px; }
.c-send { justify-self: start; padding: 17px 28px; background: var(--ink); color: var(--bg); font-weight: 600; transition: background 0.3s, color 0.3s; }
.c-send:hover { background: var(--red); color: var(--ink); }
.c-form.is-done .field, .c-form.is-done .check, .c-form.is-done .c-send { display: none; }
.c-form.is-done .form-status { font-family: var(--display); font-weight: 800; font-stretch: 112%; font-size: clamp(1.4rem, 2.6vw, 2.2rem); line-height: 1.05; text-transform: uppercase; letter-spacing: 0; }

@media (max-width: 860px) {
  .bar-nav { display: none; }
  .menu-btn { display: inline; }
  .bar { grid-template-columns: auto 1fr auto; }
  .wordmark { grid-column: 1; }
  .bar-right { grid-column: 3; }
  .hero-hint { display: none; }
  .rail-info { max-width: calc(100vw - 2 * var(--gutter)); }
  .rail-ticks { display: none; }
  .foot-cols, .end-row { grid-template-columns: 1fr; }
  .c-hero { grid-template-columns: minmax(0, 1fr); align-items: start; padding-top: 110px; }
  .c-title { font-size: 8.2vw; }
  .end-news { grid-template-columns: minmax(0, 1fr); }
  .end-tag { text-align: left; }
  .end-nav { flex-wrap: wrap; }
  .lux-btn { padding: 6px 10px; }
  .panel {
    top: auto; bottom: 0; width: 100%; height: auto; max-height: 58svh; padding: 28px var(--gutter) calc(20px + env(safe-area-inset-bottom));
    border-left: 0; border-top: 1px solid var(--line); transform: translateY(100%); gap: 16px;
  }
  .panel-close { top: 26px; right: var(--gutter); }
  .panel-hint { display: none; }
  .cart-row { grid-template-columns: 1fr auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ---------- mòbil (vertical): pensat per al dit i perquè el text no trepitgi mai el 3D ---------- */
.hero-cta, .rail-swipe { display: none; }
.rail-ticks li { pointer-events: auto; cursor: pointer; }
@media (max-width: 860px) {
  .bar { height: 60px; }
  .bar-right { gap: 4px; }
  .bar-right .menu-btn, .bar-right .cart-btn { padding: 12px 4px; }

  .hero::after, .rail-stage::after, .end::before {
    content: ''; position: absolute; left: 0; right: 0; bottom: 0; pointer-events: none;
    background: linear-gradient(to top, rgba(8, 8, 8, 0.94), rgba(8, 8, 8, 0.6) 55%, rgba(8, 8, 8, 0));
  }
  .hero::after { height: 58%; }
  .hero-copy { z-index: 1; left: var(--gutter); right: var(--gutter); bottom: calc(22px + env(safe-area-inset-bottom)); }
  .hero-title { font-size: clamp(2rem, 9.2vw, 3.2rem); }
  .hero-sub { margin-top: 14px; }
  .hero-cta { display: flex; gap: 10px; margin-top: 22px; }
  .btn { flex: 1; padding: 16px 10px; text-align: center; background: var(--ink); color: var(--bg); font-weight: 600; }
  .btn-ghost { background: rgba(8, 8, 8, 0.4); color: var(--ink); border: 1px solid rgba(242, 240, 235, 0.35); }

  .rail-stage::after { height: 46%; }
  .rail-title { top: 76px; }
  .rail-info { z-index: 1; left: var(--gutter); right: var(--gutter); max-width: none; bottom: calc(44px + env(safe-area-inset-bottom)); }
  .rail-name { font-size: clamp(1.7rem, 8vw, 2.4rem); }
  .rail-meta { margin: 10px 0 16px; }
  .rail-view { display: block; width: 100%; padding: 16px; background: var(--ink); color: var(--bg); text-align: center; font-weight: 600; }
  .rail-swipe { display: block; margin: 14px 0 0; color: var(--muted); text-align: center; transition: opacity 0.6s; }
  .swiped .rail-swipe { opacity: 0; }
  .rail-ticks { display: flex; z-index: 1; left: 50%; right: auto; transform: translateX(-50%); bottom: calc(14px + env(safe-area-inset-bottom)); gap: 4px; }
  .rail-ticks li, .rail-ticks li.is-on { height: 3px; padding: 10px 0; background-clip: content-box; }
  .rail-ticks li { width: 22px; background-color: rgba(242, 240, 235, 0.3); }
  .rail-ticks li.is-on { width: 40px; background-color: var(--ink); }

  .end::before { height: 75%; }
  .end > * { position: relative; }
  .end { padding-bottom: calc(20px + env(safe-area-inset-bottom)); }

  .panel { max-height: 50svh; }
}

/* ---------- versió sense 3D (si l'escena no pot arrencar): foto, samarretes i enllaços ---------- */
.lite-drop { display: none; }
.lite #scene, .lite .loader, .lite .cursor, .lite .door, .lite .rail-stage, .lite .hero-hint { display: none; }
.lite main { pointer-events: auto; }
.lite .hero { background: linear-gradient(to top, var(--bg) 6%, rgba(8, 8, 8, 0.35) 55%, rgba(8, 8, 8, 0.65)), url(/models/hero/modelos-ref.webp) center 18% / cover; }
.lite .rail { height: auto !important; }
.lite .lite-drop { display: block; padding: 12vh var(--gutter) 6vh; }
.lite .end { height: auto; padding-top: 6vh; }
.lite-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 8px; }
.lite-grid figure { margin: 0; display: grid; gap: 12px; align-content: start; }
.lite-grid img, .lite-lock { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: contain; background: #121212; }
.lite-lock { display: grid; place-items: center; color: var(--muted); }
.lite-grid figcaption { display: grid; gap: 4px; }
.lite-grid figcaption span { color: var(--muted); }
@media (max-width: 860px) { .lite-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }