/* ============================================================
   TOROGEN AQUA — mundos
   Sistema de lujo: tipografía ingrávida, aire, líneas finas.
   Mundos: torogen (cielo) · nuvola (abismo aqua) · origen (niebla)
           piloto (valle verde) · contacto (madrugada)
   ============================================================ */

:root {
  --w-sky-a: #e9eef2;  --w-sky-b: #c2d0da;
  --w-aby-a: #04121d;  --w-aby-b: #010810;
  --w-mist-a: #d6dee4; --w-mist-b: #9db0bc;
  --w-val-a: #dfe9d8;  --w-val-b: #29513c;
  --w-dawn-a: #33465a; --w-dawn-b: #101d2c;

  --aqua: #4fc7f4;
  --aqua-dim: #2b7ea6;
  --ink: #2f4d61;
  --ink-soft: #5f7889;
  --paperline: rgba(47, 77, 97, 0.25);
  --lightline: rgba(214, 236, 248, 0.22);

  --tx: #eef6fb;
  --tx-soft: #a9bfcc;
  --tx-dim: #7791a1;

  --maxw: 1180px;
  --nav-h: 76px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: "Jost", "Century Gothic", "Segoe UI", sans-serif;
  font-weight: 300;
  background: var(--w-aby-b);
  color: var(--tx);
  line-height: 1.75;
  font-size: 16.5px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---------- idiomas (blindado contra reglas genéricas de span) ---------- */
.lang-en { display: none !important; }
body.en .lang-es { display: none !important; }
body.en .lang-en { display: revert !important; }

/* ============================================================
   FONDOS DE MUNDO (crossfade)
   ============================================================ */
#worldbg { position: fixed; inset: 0; z-index: -2; }
#worldbg .wbg { position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s ease; }
#worldbg .wbg.on { opacity: 1; }

.wbg-torogen {
  background: linear-gradient(180deg, #f0f3f5 0%, var(--w-sky-a) 34%, var(--w-sky-b) 100%);
}
.wbg-nuvola {
  background:
    radial-gradient(1100px 620px at 78% 6%, rgba(31, 111, 156, 0.28), transparent 62%),
    radial-gradient(900px 520px at 12% 74%, rgba(20, 90, 130, 0.16), transparent 58%),
    linear-gradient(180deg, var(--w-aby-a) 0%, var(--w-aby-b) 100%);
}
.wbg-origen {
  background: linear-gradient(180deg, #e3e9ee 0%, var(--w-mist-a) 30%, var(--w-mist-b) 100%);
}
.wbg-piloto {
  background:
    radial-gradient(1000px 560px at 80% 0%, rgba(255, 252, 214, 0.5), transparent 55%),
    linear-gradient(180deg, #eaf1e0 0%, var(--w-val-a) 26%, #7fa878 62%, var(--w-val-b) 100%);
}
.wbg-contacto {
  background:
    radial-gradient(900px 500px at 70% 8%, rgba(120, 160, 190, 0.2), transparent 60%),
    linear-gradient(180deg, var(--w-dawn-a) 0%, var(--w-dawn-b) 100%);
}

/* nubes (solo mundos claros) */
#clouds { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; opacity: 0; transition: opacity 1.1s ease; }
body[data-world="torogen"] #clouds,
body[data-world="origen"] #clouds { opacity: 1; }
body[data-world="piloto"] #clouds { opacity: 0.5; }
.cloud {
  position: absolute; border-radius: 50%;
  background:
    radial-gradient(closest-side at 32% 58%, rgba(255,255,255,0.95), transparent 70%),
    radial-gradient(closest-side at 62% 40%, rgba(255,255,255,0.8), transparent 72%),
    radial-gradient(closest-side at 82% 64%, rgba(255,255,255,0.65), transparent 70%);
  filter: blur(24px);
  animation: cloud-drift ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes cloud-drift { from { transform: translateX(-2.5vw); } to { transform: translateX(2.5vw); } }

/* ============================================================
   VELO DE TRANSICIÓN (barrido de niebla)
   ============================================================ */
#veil {
  position: fixed; inset: -10% -30%; z-index: 200; pointer-events: none;
  background:
    radial-gradient(60% 90% at 30% 50%, rgba(255,255,255,0.98), rgba(255,255,255,0.88) 45%, transparent 72%),
    radial-gradient(50% 80% at 70% 40%, rgba(255,255,255,0.95), transparent 68%);
  filter: blur(8px);
  transform: translateX(-130%);
  opacity: 0;
}
#veil.sweep { animation: veil-sweep 1.35s cubic-bezier(0.6, 0, 0.3, 1) forwards; }
@keyframes veil-sweep {
  0%   { transform: translateX(-130%); opacity: 0; }
  22%  { opacity: 1; }
  55%  { opacity: 1; }
  100% { transform: translateX(130%); opacity: 0; }
}

/* ============================================================
   NAV
   ============================================================ */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; }
.nav {
  max-width: none; margin: 0; padding: 0 3.2vw; height: var(--nav-h);
  display: flex; align-items: center; gap: 3vw;
}
.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand svg { display: block; }
.brand .word {
  font-size: 0.86rem; font-weight: 400; letter-spacing: 0.42em;
  text-transform: uppercase; color: var(--nav-tx, #2f4d61);
}

.worldnav { display: flex; align-items: center; gap: 2.4vw; margin-right: auto; overflow-x: auto; scrollbar-width: none; }
.worldnav::-webkit-scrollbar { display: none; }
.worldnav a {
  position: relative; flex: 0 0 auto;
  font-size: 0.72rem; font-weight: 400; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--nav-tx, #2f4d61); opacity: 0.55; text-decoration: none;
  padding: 8px 0; transition: opacity 0.3s;
}
.worldnav a:hover { opacity: 0.9; }
.worldnav a.active { opacity: 1; }
.worldnav a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: currentColor;
}

.nav-right { display: flex; align-items: center; gap: 18px; flex: 0 0 auto; }
.lang-toggle {
  border: none; background: none; cursor: pointer; font-family: inherit;
  display: flex; gap: 10px; align-items: center;
  color: var(--nav-tx, #2f4d61);
}
.lang-toggle span {
  font-size: 0.72rem; font-weight: 400; letter-spacing: 0.3em;
  opacity: 0.45; transition: opacity 0.3s;
}
.lang-toggle span.active { opacity: 1; text-decoration: underline; text-underline-offset: 5px; }

/* color de nav según mundo */
body[data-world="torogen"], body[data-world="origen"] { --nav-tx: #2f4d61; }
body[data-world="piloto"] { --nav-tx: #24402e; }
body[data-world="nuvola"], body[data-world="contacto"] { --nav-tx: #dcebf5; }

/* ============================================================
   EMBLEMA TOROGOZ (sobre el título gigante)
   ============================================================ */
#stripMark {
  position: fixed; left: 50%; transform: translateX(-50%);
  top: calc(34svh - 108px); z-index: 40;
  pointer-events: none;
  color: var(--strip-tx, #38607a);
  transition: color 1.1s ease, opacity 0.5s ease;
}
#stripMark svg { display: block; height: 78px; width: auto; }
@media (max-width: 940px) {
  #stripMark { top: calc(30svh - 82px); }
  #stripMark svg { height: 58px; }
}

/* ============================================================
   CINTA DE MUNDOS (carrusel de palabras gigantes)
   ============================================================ */
#strip {
  position: fixed; left: 0; top: 34svh; z-index: 40;
  white-space: nowrap; pointer-events: none;
  transition: transform 1.15s cubic-bezier(0.7, 0, 0.2, 1), opacity 0.5s ease;
  will-change: transform, opacity;
}
#strip .sword {
  display: inline-block; vertical-align: middle;
  font-family: "trajan-pro-3", "Trajan Pro 3", "Trajan Pro", "Trajan", "Cinzel", serif;   /* kit Adobe → Trajan local (CC) → Cinzel de respaldo */
  font-size: clamp(2.3rem, 7vw, 6.6rem);
  font-weight: 300; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--strip-tx, #38607a);
  opacity: 0.32; transition: opacity 0.8s ease;
  padding: 0 6vw;
}
#strip .sword.active { opacity: 1; }
#strip .sdot {
  display: inline-block; vertical-align: middle;
  width: 5px; height: 5px; transform: rotate(45deg);
  background: currentColor; color: var(--strip-tx, #38607a); opacity: 0.4;
}
body[data-world="nuvola"] { --strip-tx: #bfe6f7; }
body[data-world="contacto"] { --strip-tx: #c6d8e6; }
body[data-world="piloto"] { --strip-tx: #eef6ea; }
body[data-world="torogen"], body[data-world="origen"] { --strip-tx: #38607a; }

/* ============================================================
   MUNDOS
   ============================================================ */
.world { display: none; }
.world.on { display: block; animation: world-in 1s ease both; }
@keyframes world-in { from { opacity: 0; } to { opacity: 1; } }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(22px, 4vw, 48px); }
section { padding: 110px 0; position: relative; }

/* hero de mundo: la cinta ocupa el centro; aquí solo bajada + indicios */
.world-hero {
  min-height: 100svh; position: relative;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0 0 7svh;
}
.world-hero .wrap { width: 100%; }
.hero-sub {
  max-width: 560px;
  font-size: 1.02rem; font-weight: 300; line-height: 1.9;
}
.hero-kicker {
  font-size: 0.7rem; font-weight: 400; letter-spacing: 0.42em; text-transform: uppercase;
  margin-bottom: 1.1rem; display: flex; align-items: center; gap: 16px;
}
.hero-kicker::after { content: ""; width: 64px; height: 1px; background: currentColor; opacity: 0.4; }

.scrollhint {
  position: absolute; bottom: 30px; right: 3.2vw;
  font-size: 0.66rem; font-weight: 400; letter-spacing: 0.4em; text-transform: uppercase;
  opacity: 0.6; display: flex; align-items: center; gap: 14px;
}
.scrollhint::after {
  content: ""; width: 1px; height: 44px;
  background: linear-gradient(180deg, currentColor, transparent);
  animation: hint 2.2s ease-in-out infinite;
}
@keyframes hint { 0%,100% { opacity: 0.2; } 50% { opacity: 1; } }

/* flechas laterales de mundo (anterior / siguiente) */
.wnav-arrow {
  position: fixed; top: 50%; transform: translateY(-50%); z-index: 45;
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--strip-tx, #38607a);
  background: none; cursor: pointer; opacity: 0.4;
  transition: opacity 0.3s, transform 0.3s;
  color: var(--strip-tx, #38607a);
  display: flex; align-items: center; justify-content: center;
}
.wnav-arrow:hover { opacity: 1; }
.wnav-arrow.prev { left: 2vw; }
.wnav-arrow.next { right: 2vw; }
.wnav-arrow svg { width: 16px; height: 16px; }
.wnav-arrow.hidden { opacity: 0; pointer-events: none; }

/* texto según mundo (contenido) */
.world[data-tone="light"] { --tx: var(--ink); --tx-soft: var(--ink-soft); --tx-dim: #7d94a3; }
.world[data-tone="light"] p { color: var(--ink-soft); }
.world[data-tone="green"] { --tx: #ecf4e8; --tx-soft: #c2d4ba; --tx-dim: #93ab8c; }
.world[data-tone="dark"] { --tx: #eef6fb; --tx-soft: #a9bfcc; --tx-dim: #7791a1; }
.world h2, .world h3 { color: var(--tx); }
.world p { color: var(--tx-soft); }

/* ============================================================
   TIPOGRAFÍA DE LUJO
   ============================================================ */
h1, h2, h3 { font-weight: 200; letter-spacing: 0.12em; line-height: 1.25; }
h2 { font-size: clamp(1.7rem, 3.8vw, 2.9rem); text-transform: uppercase; }
h3 { font-size: 1.05rem; font-weight: 400; letter-spacing: 0.22em; text-transform: uppercase; }

.statement {
  font-size: clamp(1.5rem, 3.4vw, 2.7rem);
  font-weight: 200; letter-spacing: 0.14em; line-height: 1.5;
  text-transform: uppercase; color: var(--tx);
  max-width: 900px;
}
.statement .dim { opacity: 0.45; }

.kicker {
  font-size: 0.68rem; font-weight: 400; letter-spacing: 0.42em; text-transform: uppercase;
  color: var(--tx-dim); display: flex; align-items: center; gap: 16px; margin-bottom: 2rem;
}
.kicker::after { content: ""; flex: 0 0 64px; height: 1px; background: currentColor; opacity: 0.4; }
.kicker-center { justify-content: center; }
.kicker-center::after { display: none; }

/* ---------- nota de nombre (compacta) ---------- */
.tr {
  font-family: "trajan-pro-3", "Trajan Pro 3", "Trajan Pro", "Trajan", "Cinzel", serif;
  font-weight: 300; letter-spacing: 0.16em;
}
.name-note {
  margin-top: 3rem; display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.name-note .tr { font-size: 1.15rem; color: var(--tx); }
.name-note .sep { width: 44px; height: 1px; background: currentColor; opacity: 0.25; color: var(--tx-dim); }
.name-note p { font-size: 0.92rem; color: var(--tx-dim); max-width: 520px; }
.name-note em { font-style: italic; }

/* ---------- etimología del nombre ---------- */
.etym {
  font-family: "trajan-pro-3", "Trajan Pro 3", "Trajan Pro", "Trajan", "Cinzel", serif;
  font-weight: 300; font-size: clamp(1.15rem, 2.6vw, 1.9rem); letter-spacing: 0.18em;
  color: var(--tx);
  display: flex; align-items: center; justify-content: center; gap: 26px; flex-wrap: wrap;
}
.etym i { font-style: normal; opacity: 0.28; }
.etym .dot { width: 5px; height: 5px; transform: rotate(45deg); background: currentColor; opacity: 0.4; }
.etym-line { width: 64px; height: 1px; background: currentColor; opacity: 0.25; margin: 1.6rem auto; color: var(--tx-dim); }
.etym-name {
  font-family: "trajan-pro-3", "Trajan Pro 3", "Trajan Pro", "Trajan", "Cinzel", serif;
  font-weight: 300; font-size: clamp(1.9rem, 4.6vw, 3.4rem); letter-spacing: 0.2em;
  color: var(--tx);
}

.lead { font-size: 1.06rem; font-weight: 300; line-height: 1.9; }

/* ---------- la casa: cuatro marcas ---------- */
.casa-list { border-top: 1px solid; border-color: var(--paperline); color: var(--paperline); }
.casa-row {
  display: grid; grid-template-columns: minmax(180px, 240px) 1fr auto;
  gap: 2.4vw; align-items: baseline; padding: 44px 0;
  border-bottom: 1px solid; border-color: inherit;
}
.casa-name { font-size: 1.02rem; color: var(--tx); white-space: nowrap; }
.casa-row p { font-size: 0.94rem; max-width: 600px; color: var(--tx-soft); }
.casa-status {
  font-size: 0.6rem; font-weight: 400; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--tx-dim); border: 1px solid var(--paperline);
  padding: 5px 14px 4px; border-radius: 999px; white-space: nowrap; justify-self: end;
}
.casa-status.now { color: #a86a48; border-color: rgba(185, 128, 90, 0.55); }
.casa-foot { margin-top: 2.2rem; font-size: 0.85rem; color: var(--tx-dim); max-width: 640px; }
@media (max-width: 940px) {
  .casa-row { grid-template-columns: 1fr; gap: 0.7rem; padding: 34px 0; }
  .casa-status { justify-self: start; }
}

/* ---------- reveals ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 1.2s ease, transform 1.2s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.15s; }
.reveal.d2 { transition-delay: 0.3s; }
.reveal.d3 { transition-delay: 0.45s; }

/* ============================================================
   ELEMENTOS FINOS
   ============================================================ */
.hairline { height: 1px; background: currentColor; opacity: 0.16; border: none; }

.btn {
  display: inline-flex; align-items: center; gap: 16px;
  font-family: inherit; font-size: 0.72rem; font-weight: 400;
  letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--tx); background: none; border: none; cursor: pointer;
  padding: 10px 0; position: relative; text-decoration: none;
}
.btn::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: currentColor; opacity: 0.35;
  transition: opacity 0.3s;
}
.btn:hover::after { opacity: 1; }
.btn .ring {
  flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid currentColor; opacity: 0.7;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.35s ease, opacity 0.3s;
}
.btn:hover .ring { transform: translateX(6px); opacity: 1; }
.btn .ring svg { width: 13px; height: 13px; }
.btn-row { display: flex; gap: 4vw; flex-wrap: wrap; align-items: center; }

/* fila numerada (índice de mundos, estilo Montfort) */
.index-row {
  display: grid; grid-template-columns: 90px 1fr auto; gap: 3vw; align-items: center;
  padding: 42px 0; border-top: 1px solid; border-color: inherit;
  cursor: pointer; position: relative;
  transition: padding-left 0.4s ease;
}
.index-row:hover { padding-left: 18px; }
.index-list { border-color: var(--paperline); color: var(--paperline); }
.world[data-tone="dark"] .index-list { border-color: var(--lightline); color: var(--lightline); }
.index-row:last-child { border-bottom: 1px solid; border-color: inherit; }
.index-num {
  width: 52px; height: 52px; transform: rotate(45deg);
  border: 1px solid currentColor; opacity: 0.7;
  display: flex; align-items: center; justify-content: center;
}
.index-num b { transform: rotate(-45deg); font-weight: 300; font-size: 0.82rem; letter-spacing: 0.1em; color: var(--tx); }
.index-body h3 { margin-bottom: 0.4rem; color: var(--tx); }
.index-body p { font-size: 0.95rem; max-width: 560px; color: var(--tx-soft); }
.index-go {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid currentColor;
  opacity: 0.6; display: flex; align-items: center; justify-content: center;
  transition: transform 0.35s, opacity 0.3s; color: var(--tx);
}
.index-row:hover .index-go { transform: translateX(8px); opacity: 1; }
.index-go svg { width: 14px; height: 14px; }

/* specs en tabla fina */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table td {
  padding: 20px 0; border-top: 1px solid var(--lightline);
  font-size: 0.95rem; color: var(--tx-soft); font-weight: 300;
}
.spec-table tr:last-child td { border-bottom: 1px solid var(--lightline); }
.spec-table td:first-child {
  font-size: 0.68rem; letter-spacing: 0.36em; text-transform: uppercase;
  color: var(--tx-dim); width: 42%;
}
.spec-table td:last-child { text-align: right; color: var(--tx); font-weight: 300; letter-spacing: 0.06em; }

/* ============================================================
   MUNDO NUVOLA — espacio de producto (abismo)
   ============================================================ */
.abyss-floor {
  position: absolute; left: -20%; right: -20%; bottom: -6%; height: 60%;
  background-image: radial-gradient(circle, rgba(79, 199, 244, 0.4) 1px, transparent 1.6px);
  background-size: 30px 30px;
  transform: perspective(700px) rotateX(64deg);
  transform-origin: 50% 100%;
  -webkit-mask-image: radial-gradient(70% 90% at 50% 100%, #000 30%, transparent 78%);
  mask-image: radial-gradient(70% 90% at 50% 100%, #000 30%, transparent 78%);
  opacity: 0.5; pointer-events: none;
}

.product-stage { display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; align-items: center; position: relative; }
.stage-3d { perspective: 1200px; display: flex; justify-content: center; position: relative; }
.bottle-3d { position: relative; transform-style: preserve-3d; transition: transform 0.2s ease-out; will-change: transform; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.touch .bottle-3d, .static .bottle-3d { animation: floaty 8s ease-in-out infinite; }
.bottle-3d svg { display: block; filter: drop-shadow(0 0 26px rgba(79, 199, 244, 0.18)); }

.hotspot {
  position: absolute; width: 34px; height: 34px; border-radius: 50%;
  background: none; border: 1px solid rgba(79, 199, 244, 0.65); cursor: pointer; z-index: 5; padding: 0;
}
.hotspot::after {
  content: ""; position: absolute; inset: 13px; border-radius: 50%;
  background: var(--aqua); box-shadow: 0 0 10px rgba(79, 199, 244, 0.9);
}
.hotspot::before {
  content: ""; position: absolute; inset: -8px; border-radius: 50%;
  border: 1px solid rgba(79, 199, 244, 0.3);
  animation: hs-pulse 3s infinite;
}
@keyframes hs-pulse {
  0%, 100% { transform: scale(0.9); opacity: 0.4; }
  50% { transform: scale(1.1); opacity: 1; }
}
.hotcard {
  position: absolute; z-index: 6; width: 250px;
  background: rgba(2, 12, 20, 0.92);
  border: 1px solid rgba(79, 199, 244, 0.3);
  padding: 20px 22px;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
}
.hotcard.on { opacity: 1; pointer-events: auto; transform: translateY(0); }
.hotcard h4 { font-weight: 400; font-size: 0.72rem; letter-spacing: 0.32em; text-transform: uppercase; color: #eef6fb; margin-bottom: 0.5rem; }
.hotcard p { font-size: 0.85rem; line-height: 1.6; color: var(--tx-soft); }

/* el objeto: botella recortada, habita el mundo directamente */
.objeto { padding-top: 40px; }
.objeto img {
  display: block; margin: 0 auto;
  width: min(200px, 52vw); height: auto;
  filter: drop-shadow(0 26px 44px rgba(0, 0, 0, 0.6)) drop-shadow(0 0 60px rgba(79, 199, 244, 0.15));
}
.objeto-ground {
  width: min(185px, 46vw); height: 18px; margin: -11px auto 0;
  border-radius: 50%;
  background: radial-gradient(50% 100% at 50% 50%, rgba(0, 0, 0, 0.55), transparent 72%);
}
.objeto-cap {
  margin-top: 18px; text-align: center;
  font-size: 0.64rem; font-weight: 400; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--tx-dim);
}

/* explorar bloques (palabras gigantes estilo "OIL") */
.explore-item { padding: 64px 0; border-top: 1px solid var(--lightline); }
.explore-item:last-child { border-bottom: 1px solid var(--lightline); }
.explore-word {
  font-size: clamp(2.2rem, 6vw, 4.6rem); font-weight: 100;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--tx);
  margin-bottom: 1.2rem;
}
.explore-item p { max-width: 620px; font-size: 0.98rem; }
.explore-grid { display: grid; grid-template-columns: 200px 1fr; gap: 4vw; align-items: start; }
.explore-label { font-size: 0.68rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--tx-dim); padding-top: 14px; }

/* ---------- la jaba: diagrama wireframe + historia ---------- */
.crate-block {
  display: grid; grid-template-columns: 320px 1fr; gap: 4vw; align-items: center;
  margin: 3rem 0 0; padding: 2.4rem 0 2.8rem;
  border-top: 1px solid var(--lightline);
  border-bottom: 1px solid var(--lightline);
}
.crate-img {
  width: 100%; max-width: 320px; height: auto;
  filter: drop-shadow(0 22px 34px rgba(0, 0, 0, 0.55)) drop-shadow(0 0 40px rgba(79, 199, 244, 0.08));
}
.crate-title { margin-bottom: 0.8rem; }
.crate-block p { max-width: 560px; font-size: 0.96rem; margin-bottom: 1.2rem; }
@media (max-width: 940px) {
  .crate-block { grid-template-columns: 1fr; gap: 30px; }
  .crate-img { margin: 0 auto; display: block; }
}

/* ---------- las manos: capítulo artesanal ---------- */
.manos .crate-block { border: none; margin: 1.6rem 0 0; padding: 0.6rem 0 0; }
.sello-fig { margin: 2.2rem 0 0.8rem; }
.sello-fig svg { max-width: 220px; height: auto; display: block; }
.sello-cap { font-size: 0.8rem; color: var(--tx-dim); max-width: 480px; }

/* ---------- el contexto: cifras con fuente ---------- */
.ctx-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4vw; }
.ctx-cell b { display: block; font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 100; letter-spacing: 0.06em; color: var(--tx); }
.ctx-cell span { display: block; font-size: 0.92rem; color: var(--tx-soft); max-width: 300px; margin-top: 0.8rem; line-height: 1.7; }
.ctx-cell small { display: block; font-size: 0.6rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--tx-dim); margin-top: 1.1rem; }
@media (max-width: 940px) { .ctx-grid { grid-template-columns: 1fr; gap: 44px; } }

/* ---------- de la tierra / del aire ---------- */
.tierra-aire { width: 100%; border-collapse: collapse; }
.tierra-aire th {
  text-align: left; font-weight: 400; font-size: 0.68rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--tx-dim); padding: 0 18px 16px 0; border-bottom: 1px solid var(--paperline);
}
.tierra-aire th.aire { color: var(--tx); }
.tierra-aire td {
  padding: 18px 18px 18px 0; border-bottom: 1px solid var(--paperline);
  font-size: 0.93rem; color: var(--tx-soft); vertical-align: top;
}
.tierra-aire td:first-child {
  font-size: 0.64rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--tx-dim);
  padding-top: 22px; white-space: nowrap;
}
.tierra-aire td.aire { color: var(--tx); }
.tierra-aire-close {
  margin-top: 2.6rem; font-size: clamp(1.05rem, 2.2vw, 1.5rem); font-weight: 200;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--tx);
}
@media (max-width: 700px) {
  .tierra-aire td:first-child { white-space: normal; }
  .tierra-aire th, .tierra-aire td { padding-right: 10px; font-size: 0.85rem; }
}

/* ---------- la lista ---------- */
.lista-form { display: grid; grid-template-columns: 1fr 220px auto; gap: 30px; align-items: end; max-width: 780px; }
@media (max-width: 940px) { .lista-form { grid-template-columns: 1fr; } }

/* ---------- pie: pulso ---------- */
.foot-pulse { text-align: center; margin-bottom: 28px; }
.foot-pulse a {
  font-size: 0.68rem; font-weight: 400; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--tx-dim); border-bottom: 1px solid rgba(185, 128, 90, 0.45); padding-bottom: 6px;
}
.foot-pulse a:hover { color: #c98d66; }

/* ============================================================
   SIMULADOR (minimal lux)
   ============================================================ */
.sim-lux { max-width: 860px; }
.sim-lux .sim-head { display: flex; justify-content: space-between; align-items: baseline; gap: 3vw; flex-wrap: wrap; margin-bottom: 2rem; }
.sim-lux label { font-size: 0.7rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--tx-dim); }
.sim-lux output { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 100; letter-spacing: 0.1em; color: var(--tx); }

input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--aqua) var(--fill, 40%), rgba(160, 190, 205, 0.3) var(--fill, 40%));
  outline: none; margin: 22px 0 40px;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 30px; height: 30px; border-radius: 50%;
  background: transparent; border: 1px solid var(--aqua); cursor: pointer;
  box-shadow: inset 0 0 0 9px transparent, 0 0 18px rgba(79, 199, 244, 0.35);
  background-image: radial-gradient(circle, var(--aqua) 3px, transparent 4px);
}
input[type="range"]::-moz-range-thumb {
  width: 26px; height: 26px; border-radius: 50%;
  background: radial-gradient(circle, var(--aqua) 3px, transparent 4px);
  border: 1px solid var(--aqua); cursor: pointer;
}
.sim-cells { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3vw; }
.sim-cell { border-top: 1px solid var(--lightline); padding-top: 22px; }
.sim-cell b { display: block; font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 100; letter-spacing: 0.08em; color: var(--tx); white-space: nowrap; }
.sim-cell > span { font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--tx-dim); line-height: 1.8; display: block; margin-top: 8px; }
.sim-note { font-size: 0.8rem; color: var(--tx-dim); margin-top: 2.4rem; max-width: 640px; }

/* ============================================================
   ESCENA ORIGEN (aire → botella)
   ============================================================ */
#origen-scene { padding: 0; }
.scene { height: 460vh; position: relative; }
.scene-stage { position: sticky; top: 0; height: 100svh; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.scene-canvas { position: relative; width: min(880px, 94vw); height: min(660px, 80svh); }

/* bancos de niebla + motas finas */
.scene-mist { position: absolute; inset: -12% -30%; }
.fogband {
  position: absolute; border-radius: 50%; filter: blur(26px);
  background: radial-gradient(closest-side, rgba(255,255,255,0.98), rgba(255,255,255,0.5) 55%, transparent 76%);
  animation: fog-drift ease-in-out infinite alternate;
  will-change: transform, opacity;
}
.fogband.shadow {
  background: radial-gradient(closest-side, rgba(88,112,132,0.3), rgba(88,112,132,0.14) 55%, transparent 76%);
  filter: blur(30px);
}
@keyframes fog-drift { from { transform: translateX(-4%); } to { transform: translateX(4%); } }
.mote {
  position: absolute; border-radius: 50%;
  background: rgba(255, 255, 255, 0.9); filter: blur(0.5px);
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
  animation: mote-float ease-in-out infinite alternate;
  will-change: transform, opacity;
}
@keyframes mote-float { from { transform: translateY(0) translateX(0); } to { transform: translateY(-34px) translateX(10px); } }
.windline {
  position: absolute; height: 1px; pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.85) 30%, rgba(120,145,165,0.4) 60%, transparent);
  animation: wind-drift linear infinite alternate;
  will-change: transform, opacity;
}
@keyframes wind-drift { from { transform: translateX(-6%); } to { transform: translateX(6%); } }

/* rayos de luz verticales (firma Montfort) */
.scene-rays { position: absolute; inset: -8% 4%; opacity: 0; will-change: opacity; }
.scene-rays i {
  position: absolute; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.9) 28%, rgba(255,255,255,0.25) 68%, transparent);
}
.scene-rays i:nth-child(1) { left: 10%; opacity: 0.5; }
.scene-rays i:nth-child(2) { left: 28%; opacity: 0.9; }
.scene-rays i:nth-child(3) { left: 51%; opacity: 0.6; }
.scene-rays i:nth-child(4) { left: 73%; opacity: 1; }
.scene-rays i:nth-child(5) { left: 90%; opacity: 0.45; }

/* línea de horizonte fina */
.scene-line {
  position: absolute; left: -40vw; right: -40vw; top: 47%; height: 1px;
  background: #42627a; opacity: 0; will-change: opacity;
}

.scene-coil { position: absolute; top: 6%; left: 50%; transform: translateX(-50%); opacity: 0; will-change: opacity, transform; }
.scene-drop {
  position: absolute; top: 17%; left: 50%; width: 30px; height: 64px; margin-left: -15px;
  opacity: 0; will-change: transform, opacity;
  transform-origin: 50% 0;   /* crece hacia abajo, como gota que se forma */
}
.scene-minidrop {
  position: absolute; top: 17%; left: 50%; width: 10px; height: 14px; margin-left: -5px;
  opacity: 0; will-change: transform, opacity;
}
.scene-uv {
  position: absolute; top: 47%; left: 50%; transform: translate(-50%, -50%) scale(0.9);
  width: 210px; height: 210px; border-radius: 50%;
  border: 1px solid rgba(43, 126, 166, 0); opacity: 0; will-change: opacity, transform;
}
.scene-uv::after {
  content: ""; position: absolute; inset: 14px; border-radius: 50%;
  border: 1px solid rgba(43, 126, 166, 0.35);
}
.scene-uv.on {
  border-color: rgba(43, 126, 166, 0.7);
  box-shadow: 0 0 80px rgba(79, 199, 244, 0.3), inset 0 0 54px rgba(79, 199, 244, 0.14);
}
.scene-bottle { position: absolute; bottom: 2%; left: 50%; transform: translateX(-50%); opacity: 0; will-change: opacity, transform; }
.scene-cap { will-change: transform, opacity; }

/* leyendas al costado (columna elegante) */
.scene-caps { position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: min(300px, 30vw); text-align: left; z-index: 4; pointer-events: none; }
.scene-cap-txt { position: absolute; top: 0; left: 0; width: 100%; opacity: 0; transform: translateY(16px); transition: opacity 0.55s ease, transform 0.55s ease; }
.scene-cap-txt.on { opacity: 1; transform: translateY(-50%); }
.scene-cap-txt h3 {
  color: var(--ink); margin-bottom: 0.7rem; font-size: 0.72rem; letter-spacing: 0.42em;
  display: flex; align-items: center; gap: 14px;
}
.scene-cap-txt h3::after { content: ""; flex: 0 0 44px; height: 1px; background: currentColor; opacity: 0.35; }
.scene-cap-txt p { font-size: 0.94rem; line-height: 1.85; color: var(--ink-soft); }
.scene-cap-txt .whisper { margin-top: 0.6rem; font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.55; }

/* ---------- marca de agua torogoz (manifiesto) ---------- */
.watermark {
  position: absolute; right: 3vw; top: 50%; transform: translateY(-50%);
  color: var(--tx); opacity: 0.05; pointer-events: none; z-index: 0;
}
.watermark svg { display: block; height: 74svh; width: auto; }
@media (max-width: 940px) {
  .watermark { right: -4vw; opacity: 0.04; }
  .watermark svg { height: 44svh; }
}

.scene-progress { position: absolute; left: 3vw; top: 50%; transform: translateY(-50%); display: grid; gap: 16px; z-index: 4; }
.scene-progress i { width: 6px; height: 6px; transform: rotate(45deg); background: rgba(47, 77, 97, 0.18); transition: 0.4s; }
.scene-progress i.on { background: var(--aqua-dim); box-shadow: 0 0 10px rgba(79, 199, 244, 0.55); }

@media (max-width: 940px) {
  .scene-caps {
    right: auto; left: 50%; top: auto; bottom: 5svh;
    transform: translateX(-50%); width: min(600px, 86vw); text-align: center;
  }
  .scene-cap-txt { transform: translateY(14px); }
  .scene-cap-txt.on { transform: translateY(0); }
  .scene-cap-txt h3 { justify-content: center; }
  .scene-cap-txt h3::after { display: none; }
}

.scene-steps { display: none; }
.static .scene { height: auto; padding: 60px 0; }
.static .scene-stage { display: none; }
.static .scene-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 4vw; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(22px, 4vw, 48px); }
.static .scene-steps > div { border-top: 1px solid var(--paperline); padding-top: 20px; }

/* ============================================================
   MUNDO PILOTO
   ============================================================ */
.deal-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 6vw; }
.deal-list { list-style: none; }
.deal-list li {
  padding: 26px 0; border-top: 1px solid; border-color: inherit;
  display: grid; gap: 6px;
}
.deal-cols .col { border-color: rgba(236, 244, 232, 0.16); color: rgba(236, 244, 232, 0.16); }
.world[data-tone="light"] .deal-cols .col { border-color: var(--paperline); color: var(--paperline); }
.deal-list li strong {
  font-weight: 400; font-size: 0.78rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--tx);
}
.deal-list li span { font-size: 0.95rem; color: var(--tx-soft); }
.deal-title { margin-bottom: 1.6rem; }

/* gauges lux */
.gauges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4vw; }
.gauge { text-align: center; }
.gauge svg { display: block; margin: 0 auto 18px; }
.gauge .ring-bg { stroke: rgba(255, 255, 255, 0.12); }
.world[data-tone="light"] .gauge .ring-bg { stroke: rgba(47, 77, 97, 0.15); }
.gauge .ring-val { stroke: currentColor; stroke-linecap: butt; transition: stroke-dashoffset 1.8s cubic-bezier(0.22, 1, 0.36, 1); }
.gauge { color: var(--tx); }
.gauge b { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 100; letter-spacing: 0.08em; color: var(--tx); }
.gauge small { display: block; font-size: 0.7rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--tx-dim); margin-top: 10px; line-height: 1.9; }

/* timeline horizontal fina */
.steps-line { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2vw; }
.step-cell { border-top: 1px solid; border-color: inherit; padding-top: 20px; position: relative; }
.steps-line { border-color: rgba(236, 244, 232, 0.18); color: rgba(236, 244, 232, 0.18); }
.step-cell::before {
  content: ""; position: absolute; top: -3px; left: 0;
  width: 6px; height: 6px; transform: rotate(45deg); background: var(--tx);
}
.step-cell.future::before { background: var(--tx-dim); opacity: 0.5; }
.step-cell h3 { font-size: 0.72rem; letter-spacing: 0.3em; margin-bottom: 0.6rem; }
.step-cell p { font-size: 0.86rem; line-height: 1.7; }

/* FAQ minimal */
details { border-top: 1px solid; padding: 26px 0; }
.faq { border-bottom: 1px solid; }
.faq, details { border-color: rgba(236, 244, 232, 0.16); }
details summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  font-size: 0.8rem; font-weight: 400; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--tx);
}
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; font-weight: 200; font-size: 1.4rem; color: var(--tx-dim); }
details[open] summary::after { content: "–"; }
details p { margin-top: 1rem; font-size: 0.95rem; max-width: 720px; }

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 6vw; align-items: start; }
form { display: grid; gap: 34px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; }
label {
  display: grid; gap: 10px;
  font-size: 0.66rem; font-weight: 400; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--tx-dim);
}
input, select, textarea {
  font-family: inherit; font-size: 1rem; font-weight: 300; color: var(--tx);
  background: none; border: none; border-bottom: 1px solid rgba(170, 195, 210, 0.35);
  padding: 10px 0; border-radius: 0; width: 100%;
}
input::placeholder, textarea::placeholder { color: rgba(170, 195, 210, 0.4); }
input:focus, select:focus, textarea:focus { outline: none; border-bottom-color: var(--aqua); }
select { color: var(--tx); }
select option { background: #14232f; color: #eef6fb; }
textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--tx-dim); }
.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }
.form-ok { border-top: 1px solid rgba(170, 195, 210, 0.3); padding-top: 2rem; }

.contact-aside { display: grid; gap: 40px; }
.contact-aside .block { border-top: 1px solid rgba(170, 195, 210, 0.25); padding-top: 22px; }
.contact-aside h3 { margin-bottom: 0.6rem; }
.contact-aside p, .contact-aside a { font-size: 0.98rem; color: var(--tx-soft); }
.contact-aside a:hover { color: var(--tx); }
a { color: inherit; text-decoration: none; }

/* ============================================================
   PIE
   ============================================================ */
footer { padding: 70px 0 46px; position: relative; z-index: 2; }
.foot { display: flex; justify-content: space-between; gap: 4vw; flex-wrap: wrap; align-items: center; border-top: 1px solid; padding-top: 34px; }
.world[data-tone="dark"] footer .foot, body[data-world="nuvola"] footer .foot, body[data-world="contacto"] footer .foot { border-color: var(--lightline); }
footer .foot { border-color: rgba(120, 145, 160, 0.3); }
footer span, footer a {
  font-size: 0.66rem; font-weight: 400; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--tx-dim);
}
footer a:hover { color: var(--tx); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 940px) {
  .product-stage, .deal-cols, .contact-grid, .form-grid, .explore-grid { grid-template-columns: 1fr; }
  .steps-line { grid-template-columns: 1fr 1fr; gap: 34px 6vw; }
  .gauges { grid-template-columns: 1fr; gap: 50px; }
  .sim-cells { grid-template-columns: 1fr; gap: 30px; }
  .worldnav { gap: 5.5vw; }
  .brand .word { display: none; }
  #strip { top: 30svh; }
  .wnav-arrow { display: none; }
  .index-row { grid-template-columns: 60px 1fr; }
  .index-go { display: none; }
  .index-num { width: 42px; height: 42px; }
  .static .scene-steps { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  section { padding: 72px 0; }
  #strip .sword { padding: 0 10vw; }
  .steps-line { grid-template-columns: 1fr; }
}

/* ============================================================
   ACENTO COBRE — DEFINITIVO (decisión Bruno, jul 2026)
   El cobre habla donde habla la MARCA; el aqua, donde habla el agua.
   ============================================================ */

/* emblema y aves de marca */
#stripMark { color: #b9805a; }
.brand svg { color: #b9805a !important; }
footer .foot svg { color: #b9805a !important; }
.watermark { color: #a86a48; opacity: 0.06; }

/* momentos de etimología */
.etym .dot { background: #b9805a; opacity: 0.7; }
.etym-line { background: #b9805a; opacity: 0.55; }
.etym-name { color: #a86a48; }
.name-note .tr { color: #c98d66; }
.name-note .sep { background: #b9805a; opacity: 0.6; }

/* anillos de botón al pasar el cursor */
.btn:hover .ring { color: #b9805a; }
.btn:hover::after { background: #b9805a; opacity: 0.9; }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  #strip { transition: none; }
  #veil.sweep { animation: none; opacity: 0; }
  .cloud, .scrollhint::after, .hotspot::before, .scene-mist i, .world.on { animation: none; }
}