/* El Artefacto — estilos del journey
   Paleta: fondo #f6f1ee · texto #1a1a1a · acento #f08000
   Tipografía: Cormorant Garamond (serif) + DM Sans (sans), @font-face local.
   Escala tipográfica +20% sobre valores naturales de mockup, con clamp() y
   componentes de viewport (vw/dvh). Piso de diseño: 360×640. */

@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/fonts/cormorant-garamond-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/fonts/cormorant-garamond-500-italic.woff2') format('woff2');
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('/fonts/dm-sans-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('/fonts/dm-sans-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #f6f1ee;
  --texto: #1a1a1a;
  --acento: #f08000;
  /* Escala +20% ya aplicada sobre los valores "naturales" */
  --tipo-copy: clamp(1.65rem, 5vw + 0.65rem, 2.5rem);
  --tipo-antesala: clamp(1.7rem, 5.2vw + 0.65rem, 2.6rem);
  --tipo-tag: clamp(1rem, 2.9vw, 1.2rem);
  --tipo-cta: clamp(1.2rem, 3.6vw, 1.5rem);
  --tipo-cierre: clamp(1.02rem, 3vw, 1.28rem);
  --tipo-reposo: clamp(1.6rem, 4.8vw + 0.6rem, 2.4rem);
  --tipo-titular: clamp(2.1rem, 6.6vw + 0.7rem, 3.2rem);
  --tipo-epigrafe: clamp(0.95rem, 2.8vw, 1.15rem);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--texto);
  font-family: 'DM Sans', system-ui, sans-serif;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

.journey-inicial-oculto .dot--ancla,
.journey-inicial-oculto #ancla-tag,
.journey-inicial-oculto .panel:first-child .panel-copy,
.journey-inicial-oculto .progreso,
.journey-inicial-oculto #flecha {
  opacity: 0;
  visibility: hidden;
}

[hidden] {
  display: none !important;
}

/* ---- Dot naranja: hilo conductor de marca ---- */
.dot {
  display: inline-block;
  width: clamp(0.7rem, 2.4vw, 0.95rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--acento);
  flex-shrink: 0;
}

/* ---- Ancla fija superior (Fases 1+2) ---- */
.ancla {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.6em;
  padding: calc(env(safe-area-inset-top) + 4dvh) 8vw 0;
}

.ancla-tag {
  font-size: var(--tipo-tag);
  font-weight: 400;
  opacity: 0.85;
}

/* ---- Fase 1+2: carrusel horizontal de 3 paneles ---- */
.fase-carrusel {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.carrusel {
  display: flex;
  width: 300vw;
  height: 100%;
  will-change: transform;
}

.panel {
  width: 100vw;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 16dvh 8vw 20dvh;
}

.panel-copy {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: var(--tipo-copy);
  line-height: 1.34;
  max-width: 21ch;
}

.btn-seguir {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 500;
  font-size: var(--tipo-cta);
  color: var(--bg);
  background: var(--texto);
  border: none;
  border-radius: 999em;
  padding: 0.8em 1.7em;
  cursor: pointer;
}

.linea-cierre {
  margin-top: 3.5dvh;
  font-size: var(--tipo-cierre);
  opacity: 0.6;
}

/* Flecha de avance: solo ícono, desaparece en el Panel 3 */
.flecha {
  position: fixed;
  right: 6vw;
  bottom: calc(env(safe-area-inset-bottom) + 8.5dvh);
  z-index: 10;
  font-size: clamp(1.7rem, 5.2vw, 2.1rem);
  line-height: 1;
  background: none;
  border: none;
  color: var(--texto);
  cursor: pointer;
  padding: 0.35em 0.55em;
}

/* Indicador de progreso: tres segmentos rectos (NO dots) */
.progreso {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(env(safe-area-inset-bottom) + 4.5dvh);
  z-index: 10;
  display: flex;
  gap: 2vw;
}

.segmento {
  width: clamp(1.9rem, 8vw, 3rem);
  height: 0.14rem;
  background: rgba(26, 26, 26, 0.18);
  transition: background 0.4s ease;
}

.segmento.activo {
  background: var(--acento);
}

/* ---- Fases 3+4: contenedor inmersivo (antesala + trailer) ----
   position:fixed cubriendo el viewport = fullscreen simulado (fallback iOS).
   En Android/desktop se pide además la Fullscreen API real sobre este div. */
.inmersion {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: var(--bg);
}

.fase-antesala {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 4dvh;
  padding: 0 10vw;
  background: #000;
}

.antesala-copy {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 500;
  font-size: var(--tipo-antesala);
  line-height: 1.38;
  color: var(--bg);
  max-width: 20ch;
}

#video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
}

/* ---- Fase 5.1: reposo — DENTRO de .inmersion (continuidad del fullscreen) ---- */
.fase-reposo {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 5dvh;
  padding: 0 10vw;
}

.reposo-linea {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 500;
  font-size: var(--tipo-reposo);
  line-height: 1.4;
  color: var(--bg);
  max-width: 18ch;
  opacity: 0;
  visibility: hidden;
}

/* ---- Fase 5.2: landing (dentro de .inmersion para clicks en fullscreen API) ---- */
.fase-landing {
  position: absolute;
  inset: 0;
  z-index: 4;
  background: var(--bg);
  overflow-y: auto;
}

.fase-landing.landing-oculta .landing-inner {
  opacity: 0;
  visibility: hidden;
}

.landing-inner {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: calc(env(safe-area-inset-top) + 9dvh) 10vw calc(env(safe-area-inset-bottom) + 7dvh);
}

/* Bloque A — protagonista */
.bloque-a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.dot--landing {
  width: clamp(0.85rem, 3vw, 1.15rem);
  margin-bottom: 3.5dvh;
}

.landing-titular {
  font-family: 'Cormorant Garamond', serif;
  font-style: normal;
  font-weight: 500;
  font-size: var(--tipo-titular);
  line-height: 1.12;
}

.qr-link {
  display: block;
  margin-top: 4.5dvh;
  width: clamp(9.5rem, 42vw, 13rem);
}

.qr-link svg {
  display: block;
  width: 100%;
  height: auto;
}

.landing-puente {
  margin-top: 2.2dvh;
  font-size: var(--tipo-cta);
}

.landing-puente a {
  color: var(--texto);
  text-decoration: underline;
  text-decoration-color: var(--acento);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.22em;
}

.landing-epigrafe {
  margin-top: 1.2dvh;
  font-size: var(--tipo-epigrafe);
  opacity: 0.6;
}

/* Bloque B — discreto, separación vertical GENEROSA respecto de A */
.bloque-b {
  margin-top: 16dvh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2dvh;
}

.btn-compartir {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 500;
  font-size: var(--tipo-cierre);
  color: var(--texto);
  background: none;
  border: 1px solid rgba(26, 26, 26, 0.35);
  border-radius: 999em;
  padding: 0.75em 1.5em;
  cursor: pointer;
}

.form-identidad {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.6dvh;
  width: min(100%, 24rem);
}

.form-copy {
  font-size: var(--tipo-cierre);
  line-height: 1.45;
}

.campo-nombre {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: var(--tipo-cierre);
  color: var(--texto);
  background: none;
  border: none;
  border-bottom: 1px solid rgba(26, 26, 26, 0.4);
  border-radius: 0;
  padding: 0.4em 0;
  width: 100%;
  outline: none;
}

.campo-nombre:focus {
  border-bottom-color: var(--acento);
}

.btn-form {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 500;
  font-size: var(--tipo-cierre);
  color: var(--bg);
  background: var(--texto);
  border: none;
  border-radius: 999em;
  padding: 0.7em 1.5em;
  cursor: pointer;
}

.btn-form:disabled {
  opacity: 0.5;
}

.feedback-copiado {
  font-size: var(--tipo-epigrafe);
  color: var(--acento);
}

/* ---- Salida Kubrick (click QR / puente) ---- */
.kubrick-salida {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  overflow: hidden;
}

.kubrick-dot {
  position: fixed;
  border-radius: 50%;
  background: var(--acento);
  transform-origin: 50% 50%;
  z-index: 1;
}

.kubrick-wordmark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: clamp(2.1rem, 8.4vw, 3.1rem);
  letter-spacing: 0.4em;
  color: var(--bg);
  z-index: 2;
  opacity: 0;
  visibility: hidden;
}