/* ═══════════════════════════════════════════════════════════════
   GRAFIA Studio — experiencia digital
   Sistema MATERIA Y LUZ (identidad v0.1): Cool Black · blanco · hueso ·
   grises fríos · luz naranja. La luz nunca es relleno: es fuente.
   ═══════════════════════════════════════════════════════════════ */

/* ---------- Fuente (variable, un solo archivo) ---------- */
@font-face {
  font-family: 'Montserrat';
  src: url('/assets/fonts/montserrat-var.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --bg: #000A0F;          /* Cool Black de la identidad v0.1 */
  --bg-2: #04141C;        /* superficie: un paso de luz sobre el fondo */
  --ink: #FFFFFF;         /* títulos */
  --ink-dim: #B9BBB8;     /* texto corrido: hueso apagado */
  --ink-faint: #8A8E90;   /* gris frío (#7C8082 aclarado para cumplir contraste AA) */
  --acc-magenta-text: #FBBA00; /* acento legible para texto pequeño: luz naranja */
  --line: rgba(255, 255, 255, 0.08);

  --paper: #EFEBE4;       /* hueso */
  --paper-ink: #000D13;
  --paper-dim: #546770;

  /* Luz naranja (los nombres viejos se conservan para no romper reglas) */
  --acc-amber: #CF9100;
  --acc-magenta: #FBBA00;
  --acc-violet: #FFE000;
  --luz: #FBBA00;
  --grad: linear-gradient(120deg, #CE8F00, #FBBA00 55%, #FFE000);
  --glow: 0 0 0 1px rgba(251, 186, 0, 0.55), 0 12px 38px -10px rgba(251, 186, 0, 0.6);
  --magenta: #E50073;     /* acentos 10 %: nunca protagonistas */
  --cyan: #009FE3;

  --font: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --pad-x: clamp(24px, 6vw, 120px);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
/* OJO: nada de overflow-x en <html> — rompe position:sticky (las escenas
   fijadas del hero/proceso/experiencia dejan de pegarse). El recorte
   horizontal va en el body con `clip` (no crea contenedor de scroll). */
html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  font-weight: 400;
  font-size: clamp(15px, 1.05vw, 17px);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img, video, canvas { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em { font-style: normal; }

::selection { background: var(--luz); color: #000A0F; }

.skip-link {
  position: fixed; top: -100px; left: 16px; z-index: 2000;
  background: var(--ink); color: var(--bg);
  padding: 10px 18px; border-radius: 6px; font-weight: 600; font-size: 14px;
  transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

:focus-visible { outline: 2px solid var(--acc-magenta); outline-offset: 4px; border-radius: 2px; }

/* ═══════════ LOADER ═══════════ */
.loader {
  position: fixed; inset: 0; z-index: 1500;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
  transition: opacity 0.7s var(--ease-out), visibility 0.7s;
}
.loader.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__tri { width: 72px; }
.loader__tri path {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: tri-draw 1.6s var(--ease-out) infinite alternate;
}
@keyframes tri-draw { to { stroke-dashoffset: 0; } }
.loader__count {
  font-size: 12px; font-weight: 600; letter-spacing: 0.35em;
  color: var(--ink-faint); font-variant-numeric: tabular-nums;
}
.loader__count::after { content: '%'; }

/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px var(--pad-x);
  transition: background 0.5s, backdrop-filter 0.5s, padding 0.5s, border-color 0.5s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(0, 10, 15, 0.72);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
  padding-top: 12px; padding-bottom: 12px;
}
.nav__logo img { width: auto; height: 30px; }
.nav__menu { display: flex; gap: clamp(20px, 3vw, 44px); }
.nav__menu a {
  font-size: 13px; font-weight: 500; letter-spacing: 0.06em;
  color: var(--ink-dim); position: relative; padding: 6px 0;
  transition: color 0.3s;
}
.nav__menu a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--grad);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.45s var(--ease-out);
}
.nav__menu a:hover { color: var(--ink); }
.nav__menu a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__cta {
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  padding: 10px 22px; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 100px;
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
}
.nav__cta:hover { border-color: var(--acc-magenta); background: rgba(251, 186, 0, 0.08); }

/* Botón hamburguesa (solo móvil) */
.nav__toggle {
  display: none;
  width: 42px; height: 42px;
  background: none; border: 0; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  z-index: 1001;
}
.nav__toggle span {
  display: block; width: 24px; height: 2px; border-radius: 2px;
  background: var(--ink);
  transition: transform 0.35s var(--ease-out), opacity 0.25s;
}
body.nav-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav__toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Drawer móvil */
.nav-drawer {
  position: fixed; inset: 0; z-index: 999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: clamp(18px, 3.4vh, 30px);
  background: rgba(0, 10, 15, 0.96);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}
body.nav-open .nav-drawer { opacity: 1; visibility: visible; }
.nav-drawer a {
  font-size: clamp(22px, 6vw, 30px); font-weight: 300; letter-spacing: -0.01em;
  color: var(--ink-dim);
  opacity: 0; transform: translateY(16px);
  transition: color 0.3s, opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
body.nav-open .nav-drawer a { opacity: 1; transform: translateY(0); }
.nav-drawer a:nth-child(1) { transition-delay: 0.06s; }
.nav-drawer a:nth-child(2) { transition-delay: 0.10s; }
.nav-drawer a:nth-child(3) { transition-delay: 0.14s; }
.nav-drawer a:nth-child(4) { transition-delay: 0.18s; }
.nav-drawer a:nth-child(5) { transition-delay: 0.22s; }
.nav-drawer a:nth-child(6) { transition-delay: 0.26s; }
.nav-drawer a:nth-child(7) { transition-delay: 0.30s; }
.nav-drawer a:active, .nav-drawer a:hover { color: var(--ink); }
.nav-drawer__cta {
  margin-top: 10px;
  padding: 14px 34px; border-radius: 100px;
  background: #fff; color: #000A0F !important; box-shadow: var(--glow);
  font-weight: 600 !important; font-size: 16px !important;
}

@media (max-width: 880px) {
  .nav__menu, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
}

/* ═══════════ FONDO AMBIENTAL (bokeh de marca, tenue) ═══════════ */
.bg-ambience {
  position: fixed; inset: -4%;
  z-index: 0;
  /* Textura de neón sobre el Cool Black: GRAFIA es sobria, pero juega con la luz */
  background: url('/assets/img/fondo-ambiente.webp') center / cover no-repeat;
  filter: blur(26px) brightness(0.75) saturate(1.1);
  opacity: 0.5;
  pointer-events: none;
}

/* ═══════════ CAPA AMBIENTAL ═══════════ */
.ambient {
  position: fixed; inset: 0; z-index: 1;
  width: 100%; height: 100%;
  pointer-events: none;
  opacity: 0.9;
}

main { position: relative; z-index: 2; }

/* ═══════════ TIPOGRAFÍA COMPARTIDA ═══════════ */
.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.38em; text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: clamp(20px, 3vh, 36px);
  display: flex; align-items: center; gap: 14px;
}
.eyebrow::before { content: ''; width: 34px; height: 1px; background: var(--grad); flex: none; }

.display {
  font-size: clamp(34px, 5.2vw, 76px);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 16ch;
}
.display strong, .display em { font-weight: 600; }
.display--xl { font-size: clamp(40px, 6.4vw, 96px); max-width: 14ch; }

.display .w { display: inline-block; white-space: pre; }

.lead {
  font-size: clamp(17px, 1.5vw, 22px);
  font-weight: 300;
  line-height: 1.75;
  color: var(--ink-dim);
}
.lead strong { color: var(--ink); font-weight: 600; }

[data-reveal] { will-change: transform, opacity, filter; }

/* ═══════════ ESCENA 1 · HERO ═══════════ */
.hero { height: 380vh; position: relative; }
.hero__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  /* dvh: la escena fijada llena SIEMPRE la pantalla del móvil, incluso
     cuando la barra del navegador se oculta (svh dejaba un vacío abajo) */
  height: 100dvh;
  overflow: hidden;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__vignette {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 50%, transparent 55%, rgba(0, 10, 15, 0.55) 100%),
    linear-gradient(rgba(0, 10, 15, 0.35), transparent 22%, transparent 78%, rgba(0, 10, 15, 0.5));
  pointer-events: none;
}

.hero__phase {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 0 var(--pad-x);
  pointer-events: none;
  opacity: 0;
}
.hero__phase--1 { opacity: 1; padding-bottom: 26vh; /* despeja el logo que vive en el centro del video */ }
/* Velo radial difuminado tras el texto de entrada: legible sobre cualquier
   frame del video sin sentirse una caja (bordes totalmente feathered). */
.hero__phase--1::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(1100px, 92vw); height: 78vh;
  background: radial-gradient(60% 46% at 50% 42%, rgba(5, 5, 8, 0.62), rgba(5, 5, 8, 0.3) 55%, transparent 74%);
  pointer-events: none;
}
.hero__phase--1 .hero__title,
.hero__phase--1 .hero__sub { position: relative; z-index: 1; }
/* Los statements bajan un poco del centro para no tapar el logo del video */
.hero__phase--2 { padding-top: 38vh; }

.hero__title {
  font-size: clamp(38px, 5.8vw, 84px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
  text-shadow: 0 4px 60px rgba(0, 10, 15, 0.8);
}
.hero__title em {
  font-weight: 600;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero__sub {
  margin-top: 28px;
  max-width: 560px;
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 400;
  color: var(--ink-dim);
  text-shadow: 0 2px 30px rgba(0, 10, 15, 0.9);
}

.hero__dim {
  /* Atenuación cinematográfica del video mientras hablan los statements;
     su opacidad la controla la línea de tiempo del scroll */
  position: absolute; inset: 0;
  background: rgba(4, 4, 7, 1);
  opacity: 0;
  pointer-events: none;
}
.hero__statement {
  position: relative;
  font-size: clamp(28px, 4.2vw, 60px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-shadow: 0 2px 18px rgba(0, 10, 15, 0.95), 0 4px 60px rgba(0, 10, 15, 0.85);
  text-wrap: balance;
}
.hero__statement em {
  font-weight: 600;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

.hero__caption {
  position: absolute; bottom: 12vh;
  font-size: 12px; font-weight: 600; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--ink-dim);
}

.hero__hint {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--ink-faint);
}
.hero__hint i {
  width: 1px; height: 44px;
  background: linear-gradient(var(--acc-magenta), transparent);
  animation: hint-drop 2.2s var(--ease-out) infinite;
}
@keyframes hint-drop {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  35% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(18px); opacity: 0; }
}

/* ═══════════ ESCENAS EDITORIALES ═══════════ */
.scene {
  position: relative;
  padding: clamp(120px, 18vh, 220px) var(--pad-x);
  max-width: 1400px;
  margin: 0 auto;
}
.scene__body {
  max-width: 640px;
  margin-top: clamp(36px, 6vh, 64px);
  display: grid; gap: 24px;
}
.scene--estudio { padding-top: clamp(140px, 22vh, 260px); max-width: 1640px; }
.estudio__grid {
  /* minmax(0,…): el render puede desbordar sin robarle ancho al texto */
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
/* El render no es una foto: es ambientación. Crece SOLO hacia afuera
   (100% de su columna + el sangrado), nunca sobre el texto. */
.estudio__figure { position: relative; justify-self: end; }
.estudio__figure img {
  width: calc(100% + var(--pad-x) + 6vw);
  max-width: none;
  margin-right: calc(-1 * var(--pad-x) - 6vw); /* sangra hacia el borde derecho */
  mix-blend-mode: screen; /* el fondo negro del render se funde con la página */
  /* máscara radial: desvanece los bordes para que no se lea el rectángulo */
  -webkit-mask-image: radial-gradient(58% 58% at 50% 50%, #000 52%, transparent 76%);
  mask-image: radial-gradient(58% 58% at 50% 50%, #000 52%, transparent 76%);
}
@media (max-width: 880px) {
  .estudio__grid { grid-template-columns: 1fr; }
  .estudio__figure { justify-self: center; }
  .estudio__figure img { width: min(120%, 560px); margin-right: 0; }
}

/* Sección clara */
.scene--light {
  max-width: none;
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(120px, 18vh, 220px) var(--pad-x);
}
.scene--light .eyebrow { color: var(--paper-dim); }
.scene--light .lead { color: var(--paper-dim); }
.scene--light .lead strong { color: var(--paper-ink); }
.light__grid {
  max-width: 1640px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.light__text { display: grid; gap: 24px; }
/* Intercalado: en El Estudio el render va a la derecha; aquí va a la IZQUIERDA.
   Ambientación: crece y sangra hacia el borde izquierdo. */
.light__figure { order: -1; position: relative; }
.light__figure img {
  width: calc(100% + var(--pad-x) + 6vw); /* crece solo hacia el borde externo */
  max-width: none;
  margin-left: calc(-1 * var(--pad-x) - 6vw);
  mix-blend-mode: multiply;
  filter: drop-shadow(0 40px 80px rgba(251, 186, 0, 0.18));
}
@media (max-width: 880px) {
  .light__grid { grid-template-columns: 1fr; }
  .light__figure img { width: min(110%, 560px); margin-left: -6%; }
}

/* ═══════════ ESCENA 4 · PROCESO (pin) ═══════════ */
.process { height: 300vh; position: relative; background: rgba(11, 11, 16, 0.55); }
.process__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; height: 100dvh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 0 var(--pad-x);
  overflow: hidden;
}
/* Video de marca desenfocado, liviano y oscuro, ambientando el proceso */
.process__video {
  position: absolute; inset: -6%;
  width: 112%; height: 112%;
  object-fit: cover;
  filter: blur(30px) saturate(1.05) brightness(0.38);
  transform: scale(1.06);
}
.process__scrim {
  position: absolute; inset: 0;
  background: radial-gradient(85% 70% at 50% 50%, rgba(0, 10, 15, 0.15), rgba(0, 10, 15, 0.7));
}
.process__stage > *:not(.process__video):not(.process__scrim):not(.scroll-cue) { position: relative; }
.process__stage .eyebrow { justify-content: center; }
.process__intro {
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 300; line-height: 1.2; letter-spacing: -0.015em;
  margin-bottom: clamp(40px, 8vh, 90px);
}
.process__words {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  min-height: clamp(90px, 16vh, 160px);
}
.process__index {
  font-size: 12px; font-weight: 600; letter-spacing: 0.4em;
  color: var(--acc-magenta-text); font-variant-numeric: tabular-nums;
}
.process__word {
  font-size: clamp(48px, 8vw, 120px);
  font-weight: 600; letter-spacing: -0.03em; line-height: 1;
  will-change: transform, opacity, filter;
}
.process__bar {
  width: min(320px, 60vw); height: 1px;
  background: var(--line);
  margin: clamp(28px, 5vh, 48px) 0;
  overflow: hidden;
}
.process__bar i { display: block; height: 100%; width: 100%; background: var(--grad); transform: scaleX(0); transform-origin: left; }
.process__note { max-width: 460px; font-size: 14px; color: var(--ink-faint); }

/* Pista de scroll: triángulos que "quieren avanzar" */
.scroll-cue {
  position: absolute; bottom: 9vh; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  color: var(--ink-faint);
}
.scroll-cue svg { transform: rotate(180deg); opacity: 0.25; animation: cue-step 1.8s ease-in-out infinite; }
.scroll-cue svg:nth-child(2) { animation-delay: 0.22s; }
.scroll-cue svg:nth-child(3) { animation-delay: 0.44s; }
@keyframes cue-step {
  0%, 100% { opacity: 0.18; transform: rotate(180deg) translateY(0); }
  45% { opacity: 0.9; transform: rotate(180deg) translateY(-5px); color: var(--acc-magenta-text); }
}

/* ═══════════ ESCENA 5 · PROYECTOS (horizontal) ═══════════ */
.projects { position: relative; overflow: hidden; }
.projects__head { padding: clamp(90px, 12vh, 150px) var(--pad-x) clamp(28px, 4vh, 48px); max-width: 1400px; margin: 0 auto; }
.projects__headrow {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.btn-catalog {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.03em;
  padding: 14px 28px; border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  white-space: nowrap;
  transition: border-color 0.3s, background 0.3s;
  margin-bottom: 8px;
}
.btn-catalog:hover { border-color: var(--acc-magenta); background: rgba(251, 186, 0, 0.08); }
.btn-catalog svg { transition: transform 0.35s var(--ease-out); }
.btn-catalog:hover svg { transform: translateX(5px); }
/* Grid estático: las 6 tarjetas caben en pantalla, sin scroll horizontal
   (3+3 en tableta, 2+2+2 en celular). Aparecen con un reveal suave escalonado. */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(16px, 1.8vw, 32px);
  padding: 0 var(--pad-x) clamp(80px, 12vh, 150px);
  max-width: 1640px; margin: 0 auto;
}
.project { position: relative; }
.project__media {
  overflow: hidden; border-radius: 6px;
  aspect-ratio: 665 / 886;
}
.project__media img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.06);
  transition: transform 1.1s var(--ease-out), filter 1.1s;
  filter: saturate(0.88);
  will-change: transform;
}
.project:hover .project__media img { transform: scale(1.0); filter: saturate(1.05); }
.project figcaption { margin-top: 16px; display: grid; gap: 4px; }
.project figcaption span { font-size: 11px; font-weight: 600; letter-spacing: 0.3em; color: var(--acc-magenta-text); }
.project h3 { font-size: clamp(16px, 1.15vw, 19px); font-weight: 600; letter-spacing: -0.01em; }
.project p { font-size: clamp(12.5px, 0.9vw, 14px); color: var(--ink-dim); line-height: 1.5; }

/* Estado inicial del reveal (solo con JS) */
html.has-js [data-project] { opacity: 0; transform: translateY(40px); }

@media (max-width: 1100px) {
  .projects__grid { grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.5vw, 28px); }
}
@media (max-width: 680px) {
  .projects__grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .project h3 { font-size: 15px; }
  .project p { font-size: 12.5px; }
}

/* ═══════════ UNIVERSOS PROPIOS ═══════════ */
.universes {
  position: relative;
  padding: clamp(110px, 16vh, 190px) var(--pad-x);
  max-width: 1400px; margin: 0 auto;
  border-top: 1px solid var(--line);
}
.universes__lead { max-width: 520px; margin-top: clamp(24px, 4vh, 40px); }
.universes__grid {
  margin-top: clamp(48px, 8vh, 90px);
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
}
.universes__list { display: grid; gap: clamp(36px, 6vh, 60px); align-content: center; }
.universes__list li { display: grid; gap: 14px; justify-items: start; }
.universes__logo { width: auto; opacity: 0.92; }
.universes__logo--eter { height: clamp(44px, 5vw, 64px); }
.universes__logo--voyd { height: clamp(70px, 8vw, 104px); }
.universes__tag {
  font-size: 12px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-faint);
  display: inline-flex; align-items: center; gap: 8px;
}

/* NOVA: la experiencia insignia, destacada e invitando a entrar */
.nova-card {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start; gap: 22px;
  padding: clamp(32px, 4.5vw, 56px);
  border: 1px solid var(--line); border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  transition: border-color 0.4s, transform 0.4s var(--ease-out);
}
.nova-card:hover { border-color: rgba(251, 186, 0, 0.5); transform: translateY(-4px); }
.nova-card__halo {
  position: absolute; inset: -30%;
  background:
    radial-gradient(45% 45% at 70% 20%, rgba(251, 186, 0, 0.16), transparent 70%),
    radial-gradient(50% 50% at 20% 90%, rgba(0, 159, 227, 0.14), transparent 70%);
  pointer-events: none;
  transition: opacity 0.5s;
}
.nova-card__logo { position: relative; width: min(72%, 340px); height: auto; }
.nova-card__desc { position: relative; font-size: 15px; color: var(--ink-dim); max-width: 42ch; }
.nova-card__cta {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 600;
  color: #000A0F;
  padding: 14px 28px; border-radius: 100px;
  background: #fff; box-shadow: var(--glow);
}
.nova-card__cta svg { transition: transform 0.35s var(--ease-out); }
.nova-card:hover .nova-card__cta svg { transform: translateX(5px); }
@media (max-width: 880px) { .universes__grid { grid-template-columns: 1fr; } }

/* ═══════════ CLIENTES (placeholders → logos reales) ═══════════ */
.clients {
  position: relative;
  padding: clamp(90px, 13vh, 160px) var(--pad-x);
  max-width: 1400px; margin: 0 auto;
  border-top: 1px solid var(--line);
}
.clients__title {
  margin-top: clamp(20px, 3vh, 32px);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 300; letter-spacing: -0.015em;
}
.clients__strip {
  margin-top: clamp(36px, 6vh, 60px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}
.clients__strip li {
  display: flex; align-items: center; justify-content: center;
  padding: 22px 16px;
  border: 1px solid var(--line); border-radius: 10px;
  color: var(--ink-faint);
  background: rgba(255, 255, 255, 0.015);
  transition: color 0.35s, border-color 0.35s;
}
.clients__strip li:hover { color: var(--ink-dim); border-color: rgba(255, 255, 255, 0.18); }
.clients__strip svg { width: 116px; height: 40px; }
.clients__note { margin-top: 22px; font-size: 13px; color: var(--ink-faint); }

/* ═══════════ ESCENA 6 · SERVICIOS ═══════════ */
.services { position: relative; padding: clamp(120px, 18vh, 220px) var(--pad-x); max-width: 1400px; margin: 0 auto; }
.services__list { margin-top: clamp(48px, 8vh, 90px); border-top: 1px solid var(--line); }
.service { border-bottom: 1px solid var(--line); }
.service__row {
  display: grid;
  grid-template-columns: 60px 1fr 1.2fr;
  gap: clamp(16px, 3vw, 48px);
  align-items: baseline;
  padding: clamp(28px, 4.5vh, 44px) 8px;
  transition: padding-left 0.5s var(--ease-out);
  position: relative;
}
.service__row:hover { padding-left: 24px; }
.service__row::before {
  content: ''; position: absolute; left: 0; top: 50%; translate: 0 -50%;
  width: 3px; height: 0; background: var(--grad); border-radius: 2px;
  transition: height 0.45s var(--ease-out);
}
.service__row:hover::before { height: 46%; }
.service__num { font-size: 12px; font-weight: 600; letter-spacing: 0.2em; color: var(--ink-faint); }
.service__name {
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 300; letter-spacing: -0.02em;
  transition: color 0.3s;
}
.service__desc { font-size: 15px; color: var(--ink-dim); max-width: 52ch; }
@media (max-width: 760px) {
  .service__row { grid-template-columns: 40px 1fr; }
  .service__desc { grid-column: 2; }
}

/* Icono 3D que sigue el cursor (solo puntero fino).
   mix-blend-mode: screen funde el fondo negro del render y
   nunca tapa el texto con una caja opaca. */
.service__float {
  position: fixed; top: 0; left: 0; z-index: 900;
  width: 160px; pointer-events: none;
  opacity: 0; transform: scale(0.9);
  display: none;
  /* el blend va en el contenedor fijo: funde el fondo negro del render
     con la página (en el img quedaría aislado por el stacking context) */
  mix-blend-mode: screen;
}
.service__float img {
  width: 100%; height: auto;
  -webkit-mask-image: radial-gradient(52% 52% at 50% 50%, #000 52%, transparent 80%);
  mask-image: radial-gradient(52% 52% at 50% 50%, #000 52%, transparent 80%);
}
@media (hover: hover) and (pointer: fine) { .service__float { display: block; } }

/* ═══════════ ESCENA 7 · TECNOLOGÍA ═══════════ */
.scene--tech { border-top: 1px solid var(--line); }
.tech__tags {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-top: clamp(36px, 6vh, 60px);
}
.tech__tags li {
  font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-dim);
  padding: 10px 20px;
  border: 1px solid var(--line); border-radius: 100px;
  background: rgba(255, 255, 255, 0.02);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}

/* ═══════════ ESCENA 8 · EXPERIENCIA (video fondo) ═══════════ */
.detail { height: 260vh; position: relative; }
.detail__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; height: 100dvh;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.detail__video {
  position: absolute; inset: -6%;
  width: 112%; height: 112%;
  object-fit: cover;
  filter: blur(26px) saturate(1.15) brightness(0.5);
  transform: scale(1.06);
}
.detail__scrim {
  position: absolute; inset: 0;
  background: radial-gradient(90% 70% at 50% 50%, rgba(0, 10, 15, 0.1), rgba(0, 10, 15, 0.78));
}
.detail__content {
  position: relative; text-align: center; padding: 0 var(--pad-x);
  display: flex; flex-direction: column; align-items: center;
}
.detail__content .eyebrow { justify-content: center; }
.detail__content .display { max-width: none; }
.detail__line {
  margin-top: clamp(32px, 6vh, 56px);
  font-size: clamp(24px, 3.4vw, 48px);
  font-weight: 300; letter-spacing: -0.015em;
  min-height: 1.4em;
  color: var(--ink);
  will-change: transform, opacity, filter;
}
.detail__close {
  margin-top: clamp(32px, 6vh, 56px);
  max-width: 520px;
  font-size: 15px; color: var(--ink-dim);
  opacity: 0;
}

/* ═══════════ ESCENA 9 · CTA ═══════════ */
.cta {
  position: relative;
  padding: clamp(160px, 26vh, 300px) var(--pad-x);
  max-width: 1400px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: flex-start;
  overflow: visible;
}
.cta__glow {
  position: absolute; right: -10%; top: 10%;
  width: min(52vw, 700px); aspect-ratio: 1;
  background:
    radial-gradient(circle at 60% 40%, rgba(251, 186, 0, 0.14), transparent 55%),
    radial-gradient(circle at 40% 60%, rgba(251, 186, 0, 0.13), transparent 60%),
    radial-gradient(circle at 55% 55%, rgba(0, 159, 227, 0.12), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}
.cta__lead { max-width: 560px; margin-top: clamp(28px, 4vh, 44px); }
.cta__grid {
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 100px);
  margin-top: clamp(48px, 8vh, 90px);
  width: 100%;
  align-items: start;
}
@media (max-width: 880px) { .cta__grid { grid-template-columns: 1fr; } }

.cta__info { margin-top: clamp(32px, 5vh, 48px); display: grid; gap: 18px; }
.cta__info li { display: grid; gap: 2px; }
.cta__info span {
  font-size: 11px; font-weight: 600; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--ink-faint);
}
.cta__info a { font-size: clamp(17px, 1.6vw, 21px); font-weight: 500; transition: color 0.3s; }
.cta__info a:hover { color: var(--acc-magenta-text); }

.cta__vcard {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: clamp(28px, 4vh, 40px);
  font-size: 13px; font-weight: 600; letter-spacing: 0.03em;
  color: var(--ink-dim);
  padding: 12px 20px;
  border: 1px dashed rgba(255, 255, 255, 0.22); border-radius: 100px;
  transition: color 0.3s, border-color 0.3s;
}
.cta__vcard:hover { color: var(--ink); border-color: var(--acc-magenta); }

/* ── Formulario de cotización → WhatsApp ── */
.quote {
  display: grid; gap: 18px;
  padding: clamp(24px, 3.5vw, 40px);
  border: 1px solid var(--line); border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.quote__title { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.quote__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .quote__row { grid-template-columns: 1fr; } }
.quote__field { display: grid; gap: 7px; }
.quote__field span {
  font-size: 11px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-faint);
}
.quote__field input, .quote__field select, .quote__field textarea {
  font-family: var(--font); font-size: 15px; color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px;
  transition: border-color 0.3s;
  width: 100%;
}
.quote__field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-dim) 50%), linear-gradient(135deg, var(--ink-dim) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.quote__field select:invalid { color: var(--ink-faint); }
.quote__field option { background: var(--bg-2); color: var(--ink); }
.quote__field textarea { resize: vertical; min-height: 84px; }
.quote__field input::placeholder, .quote__field textarea::placeholder { color: var(--ink-faint); }
.quote__field input:focus, .quote__field select:focus, .quote__field textarea:focus {
  outline: none; border-color: var(--acc-magenta);
}
.quote__send {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font); font-size: 15px; font-weight: 600;
  color: #000A0F; background: #fff; box-shadow: var(--glow);
  border: 0; border-radius: 100px;
  padding: 16px 28px;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s;
}
.quote__send:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -12px rgba(251, 186, 0, 0.6); }
.quote__hint { font-size: 12px; color: var(--ink-faint); }
.cta__btn {
  display: inline-flex; align-items: center; gap: 14px;
  margin-top: clamp(40px, 7vh, 72px);
  font-size: 15px; font-weight: 600; letter-spacing: 0.02em;
  padding: 20px 40px;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s, color 0.4s, transform 0.2s;
  will-change: transform;
}
.cta__btn::before {
  content: ''; position: absolute; inset: 0;
  background: #fff; box-shadow: var(--glow);
  opacity: 0; transition: opacity 0.4s;
  z-index: -1;
}
.cta__btn:hover { border-color: transparent; color: #000A0F; }
.cta__btn:hover::before { opacity: 1; }
.cta__btn svg { transition: transform 0.4s var(--ease-out); }
.cta__btn:hover svg { transform: translateX(6px); }

/* ═══════════ FOOTER ═══════════ */
.footer {
  border-top: 1px solid var(--line);
  padding: clamp(60px, 10vh, 100px) var(--pad-x) 40px;
  max-width: 1400px; margin: 0 auto;
  display: grid; gap: 28px;
}
.footer__logo { height: 26px; width: auto; opacity: 0.9; }
.footer__services { font-size: 13px; color: var(--ink-faint); letter-spacing: 0.04em; }
.footer__social { display: flex; flex-wrap: wrap; gap: clamp(16px, 3vw, 32px); }
.footer__social a {
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em;
  color: var(--ink-dim); position: relative; padding: 4px 0;
  transition: color 0.3s;
}
.footer__social a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--grad);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.footer__social a:hover { color: var(--ink); }
.footer__social a:hover::after { transform: scaleX(1); transform-origin: left; }
.footer__base a { transition: color 0.3s; }
.footer__base a:hover { color: var(--ink); }
.footer__base {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--line);
  font-size: 12px; color: var(--ink-faint);
}

/* ═══════════ MOTION: estados iniciales solo si hay JS ═══════════ */
html.has-js [data-reveal] { opacity: 0; }
html.has-js .display .w { opacity: 0; transform: translateY(0.6em); }

/* ═══════════ REDUCED MOTION ═══════════ */
@media (prefers-reduced-motion: reduce) {
  html.has-js [data-reveal], html.has-js .display .w { opacity: 1; transform: none; }
  .hero { height: auto; }
  .hero__stage { position: relative; height: 100svh; }
  .hero__phase { position: relative; inset: auto; opacity: 1; padding: 40px var(--pad-x); }
  .hero__phase--2, .hero__phase--3 { display: none; }
  .hero__hint, .loader__tri path { animation: none; }
  .process { height: auto; }
  .process__stage { position: relative; height: auto; padding: 120px var(--pad-x); }
  .detail { height: auto; }
  .detail__stage { position: relative; height: auto; padding: 120px 0; }
  .ambient { display: none; }
}

/* ═══════════ AJUSTES MÓVILES ═══════════ */
@media (max-width: 767px) {
  /* Escenas de scroll con el MISMO recorrido que desktop: cada fase de la
     animación tiene espacio para respirar y la experiencia se siente
     igual de inmersiva (antes eran más cortas y todo pasaba de golpe). */
  .hero { height: 380vh; }
  .process { height: 300vh; }
  .detail { height: 260vh; }

  .hero__sub { max-width: 90%; }
  /* El titular del hero un poco más centrado en la pantalla del teléfono,
     sin que el subtítulo pise el logo que vive en el centro del video */
  .hero__phase--1 { padding-bottom: 22vh; }
  .hero__phase--2 { padding-top: 30vh; }

  /* Texto + render amarrados: menos aire vertical, el render acompaña
     al texto en la misma pantalla en vez de flotar solo. */
  .scene { padding: clamp(76px, 11vh, 110px) var(--pad-x); }
  .scene--estudio { padding-top: clamp(96px, 14vh, 140px); }
  .scene__body { margin-top: 26px; }

  .estudio__grid { gap: 0; }
  .estudio__figure img {
    width: min(100%, 470px); /* nunca más ancho que la pantalla */
    /* la máscara radial deja mucho borde transparente: se compensa
       metiendo el render hacia el texto y hacia la sección siguiente */
    margin-top: -10vw;
    margin-bottom: -14vw;
  }

  .scene--light { padding: clamp(76px, 11vh, 110px) var(--pad-x); }
  .light__grid { gap: 10px; }
  .light__figure { order: 1; } /* primero el texto, el render lo acompaña debajo */
  .light__figure img {
    width: min(100%, 440px);
    margin: 4px auto -30px;
  }

  .universes__grid { gap: 28px; }
  /* clip: el resplandor decorativo sangra a la derecha y en móvil
     ensanchaba la página (obligaba a hacer zoom/pan) */
  .cta { align-items: stretch; text-align: left; overflow: clip; }
}

/* ═══════════ Enlaces al catálogo y a las galerías de marca ═══════════
   Añadido al conectar el index con /catalogo y /marcas.
   El enlace de la tarjeta de proyecto va superpuesto para no alterar
   la rejilla ni el reveal escalonado que ya funcionaban. */
.project__link {
  position: absolute; inset: 0; z-index: 3;
  border-radius: 6px;
}
.project__link:focus-visible { outline: 2px solid var(--acc-magenta); outline-offset: 4px; }

.clients__strip li { padding: 0; }
.clients__strip a {
  display: flex; align-items: center; justify-content: center; text-align: center;
  width: 100%; padding: 22px 14px;
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.14em;
  color: var(--ink-faint);
  transition: color 0.35s;
}
.clients__strip li:hover a, .clients__strip a:focus-visible { color: var(--ink); }
.clients__cta { margin-top: 26px; }

/* Los universos propios ahora son enlaces a /mundos/<slug>/.
   El <a> hereda la rejilla del <li> para no alterar el diseño. */
.universes__list li > a {
  display: grid; gap: 14px; justify-items: start;
  transition: opacity 0.35s, transform 0.45s var(--ease-out);
}
.universes__list li > a:hover { transform: translateX(5px); }
.universes__list li > a:hover .universes__logo { opacity: 1; }
.universes__list li > a:hover .universes__tag { color: var(--ink-dim); }
.universes__list li > a::after {
  content: "Ver la marca";
  font-size: 10px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--acc-magenta-text);
  opacity: 0; transition: opacity 0.35s;
}
.universes__list li > a:hover::after, .universes__list li > a:focus-visible::after { opacity: 1; }
@media (hover: none) { .universes__list li > a::after { opacity: 1; } }

/* ═══════════ Marcas del index: logos reales ═══════════
   El bloque lo genera build/build.py (marcadores MARCAS:inicio/fin).
   Cada logo va sobre su propio color: el color del cliente vive dentro
   de su ventana y la sección sigue siendo GRAFIA. */
.clients__strip--logos {
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
@media (min-width: 640px)  { .clients__strip--logos { grid-template-columns: repeat(4, 1fr); gap: 12px; } }
@media (min-width: 1000px) { .clients__strip--logos { grid-template-columns: repeat(6, 1fr); gap: 14px; } }
.clients__strip--logos li { padding: 0; background: none; border: 0; }
.clients__strip--logos a {
  display: block; width: 100%; padding: 0;
  aspect-ratio: 1; border-radius: 10px; overflow: hidden;
  border: 1px solid var(--line);
  transition: transform 0.5s var(--ease-out), border-color 0.4s, filter 0.4s;
}
.clients__strip--logos a:hover,
.clients__strip--logos a:focus-visible { transform: translateY(-3px); border-color: rgba(255, 255, 255, 0.3); }
.clients__strip--logos img { width: 100%; height: 100%; object-fit: contain; }

/* Menú del celular del index: accesos a otras páginas, distintos de las secciones */
.nav-drawer a:nth-child(8) { transition-delay: 0.34s; }
.nav-drawer a:nth-child(9) { transition-delay: 0.38s; }
.nav-drawer a.nav-drawer__page {
  font-size: clamp(15px, 4.2vw, 18px); font-weight: 600; letter-spacing: 0.01em;
  color: var(--acc-magenta-text);
}
.nav-drawer a:not(.nav-drawer__page) + .nav-drawer__page { margin-top: 6px; }

/* Las imágenes de los seis frentes son de concepto: se dice, para que nadie las lea como producto entregado */
.projects__nota { margin-top: 18px; max-width: 62ch; font-size: 13.5px; line-height: 1.6; color: var(--ink-faint); }

/* ═══════════ Estudio: construcción en vector (reemplaza el render del cerebro) ═══════════
   Un lápiz traza de la idea a la forma y cierra el triángulo de GRAFIA. Se dibuja
   al hacer scroll (main.js); sin JS o con movimiento reducido se ve completa. */
.estudio__figure .construccion { display: block; width: 100%; max-width: 680px; height: auto; margin-left: auto; overflow: visible; }
.construccion .c-tenue { opacity: 0.38; }
.construccion .c-punteado { opacity: 0.16; }
.construccion .c-etiquetas { opacity: 0.7; }
@media (max-width: 880px) {
  .estudio__figure { width: 100%; }
  .estudio__figure .construccion { max-width: 520px; margin: 28px auto 0; }
}

/* La columna del dibujo ocupa su ancho (antes se encogía al contenido y el SVG quedaba diminuto) */
.estudio__figure { justify-self: stretch; width: 100%; }
.estudio__figure .construccion { max-width: 760px; margin: 0 0 0 auto; }
/* Título del estudio con la escala de la referencia: 3 líneas, no 4 */
.scene--estudio .display { font-size: clamp(38px, 4.3vw, 70px); }

/* ═══════════ Revisión 2026-09-18 ═══════════ */

/* Enfoque: tres puntos de contacto reales, como piezas sobre la mesa */
.puntos { position: relative; aspect-ratio: 1 / 1.02; width: 100%; max-width: 560px; margin-left: auto; }
.puntos__item {
  position: absolute; margin: 0;
  background: #fff; padding: 8px 8px 30px; border-radius: 4px;
  box-shadow: 0 18px 40px rgba(18, 16, 22, 0.18), 0 3px 8px rgba(18, 16, 22, 0.08);
}
.puntos__item img { display: block; width: 100%; height: auto; border-radius: 2px; }
.puntos__item span {
  position: absolute; left: 12px; bottom: 7px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--paper-dim);
}
.puntos__item--pantalla { width: 74%; left: 0; top: 2%; transform: rotate(-3deg); }
.puntos__item--producto { width: 40%; right: 0; top: 22%; transform: rotate(4deg); z-index: 2; }
.puntos__item--impreso  { width: 56%; left: 10%; bottom: 2%; transform: rotate(-1.5deg); z-index: 3; }
@media (max-width: 880px) {
  .puntos { max-width: 440px; margin: 36px auto 0; }
}

/* La nota de los frentes lleva el mismo margen lateral que el resto */
.projects__nota { padding: 0 var(--pad-x); max-width: calc(62ch + 2 * var(--pad-x)); margin: 18px auto 26px 0; }
@media (min-width: 881px) { .projects__nota { margin-left: max(0px, calc((100% - 1400px) / 2)); } }

/* Fondo ambiental: los triángulos acompañan, no compiten con el contenido */
.ambient { opacity: 0.55; }

/* Las piezas de Enfoque no heredan el tratamiento del render viejo (ancho sangrado, multiply, sombra rosada) */
.light__figure.puntos .puntos__item img { width: 100%; max-width: 100%; margin: 0; mix-blend-mode: normal; filter: none; }
.light__figure.puntos { margin-left: 0; }
@media (min-width: 881px) { .light__figure.puntos { margin: 0 auto; } }
.puntos__item--producto span { left: auto; right: 12px; }

/* El crédito de la pieza real bajo cada frente: prueba de que no es un concepto */
.project__real {
  font-size: 11.5px; line-height: 1.4; color: var(--ink-faint);
  letter-spacing: 0.02em;
}
