/* ═══════════════════════════════════════════════════════
   ÁUREA — MIEL ARTESANAL
   Estilos cinematográficos premium
   Paleta: Negro carbón + Oro + Ámbar
═══════════════════════════════════════════════════════ */

/* ── VARIABLES ─────────────────────────────────────── */
:root {
  --black:       #080603;
  --black-soft:  #0e0b07;
  --gold:        #c8963c;
  --gold-light:  #e8b850;
  --gold-bright: #f5c842;
  --gold-dim:    #8a6520;
  --amber:       #b5721a;
  --amber-glow:  #d4880a;
  --cream:       #f0e0b8;
  --cream-dim:   #c8b080;
  --white:       #fdf6e8;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Jost', 'Helvetica Neue', sans-serif;

  --ease-cinematic: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out-expo:  cubic-bezier(0.19, 1, 0.22, 1);
  --ease-in-expo:   cubic-bezier(0.95, 0.05, 0.795, 0.035);

  --z-video:      1;
  --z-overlay:    2;
  --z-particles:  3;
  --z-glow:       4;
  --z-text:       10;
  --z-nav:        100;
  --z-cursor:     999;
  --z-loader:     9999;
}

/* ── RESET & BASE ───────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: auto; /* Lenis gestiona el scroll */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-body);
  font-weight: 300;
  overflow-x: hidden;
  cursor: none; /* Cursor personalizado */
}

a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }


/* ═══════════════════════════════════════════
   CURSOR PERSONALIZADO
═══════════════════════════════════════════ */
.cursor {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(200, 150, 60, 0.6);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out-expo),
              height 0.3s var(--ease-out-expo),
              border-color 0.3s ease,
              background 0.3s ease;
  mix-blend-mode: difference;
}

.cursor-dot {
  position: fixed;
  width: 5px;
  height: 5px;
  background: var(--gold-light);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
}

body:has(a:hover) .cursor,
body:has(button:hover) .cursor {
  width: 70px;
  height: 70px;
  background: rgba(200, 150, 60, 0.08);
  border-color: var(--gold-light);
}


/* ═══════════════════════════════════════════
   LOADER
═══════════════════════════════════════════ */
.loader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.loader__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.4em;
  color: var(--gold);
  opacity: 0;
  animation: fadeUp 1s var(--ease-out-expo) 0.2s forwards;
}

.loader__logo-symbol {
  font-size: 1.2rem;
  color: var(--gold-light);
  animation: rotateSlow 4s linear infinite;
}

.loader__bar {
  width: 200px;
  height: 1px;
  background: rgba(200, 150, 60, 0.2);
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 0.5s ease 0.6s forwards;
}

.loader__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-light));
  width: 0%;
  transition: width 0.1s linear;
}

.loader__label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-dim);
  opacity: 0;
  animation: fadeIn 0.5s ease 0.8s forwards;
}


/* ═══════════════════════════════════════════
   NAVEGACIÓN
═══════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.5s ease, padding 0.4s ease;
}

.nav.scrolled {
  background: rgba(8, 6, 3, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 3rem;
  border-bottom: 1px solid rgba(200, 150, 60, 0.1);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  transform: translateY(-10px);
}

.nav__logo-symbol {
  font-size: 0.8rem;
  animation: rotateSlow 6s linear infinite;
}

.nav__links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  opacity: 0;
  transform: translateY(-10px);
}

.nav__links a {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
  transition: color 0.3s ease;
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.4s var(--ease-out-expo);
}

.nav__links a:hover {
  color: var(--gold-light);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid rgba(200, 150, 60, 0.5);
  padding: 0.6rem 1.4rem;
  border-radius: 2px;
  color: var(--gold-light);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(-10px);
}

.nav__cta:hover {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}


/* ═══════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════ */
.hero {
  position: relative;
  height: 400vh; /* La altura define la duración del scroll */
}

/* El sticky container: permanece en pantalla mientras se scrollea */
.hero__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background: var(--black);
}


/* ── VÍDEO ──────────────────────────────── */
.video-wrapper {
  position: absolute;
  inset: 0;
  z-index: var(--z-video);

  /* GPU acceleration: mueve la capa a la GPU */
  will-change: transform;
  transform: translateZ(0);
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;

  /* GPU acceleration */
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Vignette cinematográfico: oscurece los bordes */
.video-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 30%, rgba(8, 6, 3, 0.85) 100%),
    linear-gradient(to bottom,
      rgba(8, 6, 3, 0.6) 0%,
      transparent 30%,
      transparent 60%,
      rgba(8, 6, 3, 0.7) 100%
    );
  z-index: var(--z-overlay);
}

/* Ambient glow dorado — responde al progreso del scroll */
.ambient-glow {
  position: absolute;
  inset: 0;
  z-index: var(--z-glow);
  background: radial-gradient(
    ellipse 80% 60% at 50% 80%,
    rgba(180, 100, 10, 0) 0%,
    transparent 100%
  );
  pointer-events: none;
  transition: background 0.3s ease;
}


/* ── CANVAS PARTÍCULAS ──────────────────── */
.particles {
  position: absolute;
  inset: 0;
  z-index: var(--z-particles);
  pointer-events: none;
  opacity: 0.7;
}


/* ── TEXTOS HERO ────────────────────────── */
.hero__text {
  position: absolute;
  inset: 0;
  z-index: var(--z-text);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  /* Cada capa de texto empieza invisible */
  opacity: 0;
}

/* ── FASE 1: INTRO ── */
.hero__text--intro {
  flex-direction: column;
  align-items: flex-start;
  padding: 0 8vw;
  pointer-events: all;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: clamp(0.6rem, 1.2vw, 0.8rem);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 8rem);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.01em;
  color: var(--white);
  display: flex;
  flex-direction: column;
}

.hero__title-line {
  display: block;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
}

.hero__title-line--italic {
  font-style: italic;
  color: var(--gold-light);
  padding-left: 2vw;
}

/* ── FASE 2: PROCESO ── */
.hero__text--process {
  align-items: flex-end;
  justify-content: flex-end;
  padding: 0 8vw 8vh;
}

.hero__text-inner {
  text-align: right;
  max-width: 420px;
}

.hero__quote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.5;
  color: var(--cream);
  opacity: 0;
  transform: translateY(25px);
}

.hero__divider {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem 0 1.5rem auto;
  transform: scaleX(0);
  transform-origin: right;
}

.hero__sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-dim);
  opacity: 0;
}

/* ── FASE 3: REVEAL PRODUCTO ── */
.hero__text--reveal {
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.hero__reveal-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  pointer-events: all;
}

.hero__reveal-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0;
  transform: translateY(20px);
}

.hero__reveal-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--white);
  text-align: center;
  opacity: 0;
  transform: scale(0.94);
}

.hero__reveal-title em {
  font-style: italic;
  color: var(--gold-light);
}

.hero__reveal-desc {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  font-style: italic;
  color: var(--cream-dim);
  line-height: 1.7;
  opacity: 0;
  transform: translateY(15px);
}

.hero__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 1rem 2rem;
  border-radius: 2px;
  opacity: 0;
  transform: translateY(15px);
  transition: background 0.3s ease, gap 0.3s ease;
  pointer-events: all;
}

.hero__cta-btn:hover {
  background: var(--gold-bright);
  gap: 1rem;
}


/* ── SCROLL PROGRESS BAR ────────────────── */
.scroll-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(200, 150, 60, 0.1);
  z-index: var(--z-text);
}

.scroll-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-light));
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px var(--gold);
}


/* ── SCROLL HINT (indicador inicial) ────── */
.scroll-hint {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.scroll-hint.hidden {
  opacity: 0;
  pointer-events: none;
}

.scroll-hint__mouse {
  width: 24px;
  height: 38px;
  border: 1px solid rgba(200, 150, 60, 0.5);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-hint__dot {
  width: 4px;
  height: 7px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollDot 2s var(--ease-in-expo) infinite;
}

.scroll-hint p {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-dim);
}


/* ═══════════════════════════════════════════
   SECCIÓN ORIGEN
═══════════════════════════════════════════ */
.section-origen {
  background: var(--black-soft);
  padding: 12rem 0;
  position: relative;
  overflow: hidden;
}

.section-origen::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 4rem;
}

.origen__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}

.section-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
}

.section-title em {
  font-style: italic;
  color: var(--gold-light);
}

.section-title--center {
  text-align: center;
}

.body-text {
  font-size: clamp(0.9rem, 1.2vw, 1rem);
  line-height: 1.9;
  color: var(--cream-dim);
  margin-bottom: 1.5rem;
}

.origen__stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(200, 150, 60, 0.15);
}

.stat { display: flex; flex-direction: column; gap: 0.4rem; }

.stat__number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.stat__label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
}


/* ═══════════════════════════════════════════
   SECCIÓN PRODUCTO
═══════════════════════════════════════════ */
.section-producto {
  background: var(--black);
  padding: 10rem 0 12rem;
  position: relative;
}

.section-producto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}

.producto__header {
  text-align: center;
  margin-bottom: 5rem;
}

.producto__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.producto__card {
  position: relative;
  border: 1px solid rgba(200, 150, 60, 0.12);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.4s ease, transform 0.4s var(--ease-out-expo);
  cursor: none;
}

.producto__card:hover {
  border-color: rgba(200, 150, 60, 0.4);
  transform: translateY(-6px);
}

/* Glow hover en cada card */
.producto__card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(200, 120, 20, 0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 0;
}

.producto__card:hover .producto__card-glow {
  opacity: 1;
}

.producto__card-inner {
  position: relative;
  z-index: 1;
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.producto__badge {
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(200, 150, 60, 0.3);
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
  width: fit-content;
}

.producto__icon {
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
  margin: 0.5rem 0;
}

.producto__card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--white);
}

.producto__card p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--cream-dim);
  flex: 1;
}

.producto__footer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(200, 150, 60, 0.1);
}

.producto__price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold-light);
}

.producto__vol {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
}


/* ═══════════════════════════════════════════
   SECCIÓN FILOSOFÍA (Texto en reveal)
═══════════════════════════════════════════ */
.section-filosofia {
  background: var(--black-soft);
  padding: 14rem 4rem;
  text-align: center;
  overflow: hidden;
}

.filosofia__text-reveal {
  overflow: hidden;
}

#filosofiaText {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.8rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.4;
  color: var(--white);
  max-width: 900px;
  margin: 0 auto;
  transform: translateY(60px);
  opacity: 0;
}


/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer {
  background: var(--black);
  padding: 5rem 0 4rem;
  border-top: 1px solid rgba(200, 150, 60, 0.1);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.footer__symbol {
  font-size: 1.2rem;
  color: var(--gold);
  animation: rotateSlow 8s linear infinite;
}

.footer__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.4em;
  color: var(--gold);
}

.footer__tagline {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-dim);
}

.footer__links {
  display: flex;
  gap: 3rem;
}

.footer__links a {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
  transition: color 0.3s ease;
}

.footer__links a:hover { color: var(--gold-light); }

.footer__copy {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: rgba(200, 150, 60, 0.25);
}


/* ═══════════════════════════════════════════
   REVEAL ANIMATIONS (activadas por ScrollTrigger)
═══════════════════════════════════════════ */
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
}

.reveal-up {
  opacity: 0;
  transform: translateY(40px);
}


/* ═══════════════════════════════════════════
   KEYFRAMES
═══════════════════════════════════════════ */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes rotateSlow {
  to { transform: rotate(360deg); }
}

@keyframes scrollDot {
  0%   { opacity: 1; transform: translateY(0); }
  80%  { opacity: 0; transform: translateY(14px); }
  100% { opacity: 0; transform: translateY(14px); }
}


/* ═══════════════════════════════════════════
   RESPONSIVE MÓVIL
═══════════════════════════════════════════ */
@media (max-width: 900px) {
  .nav {
    padding: 1.2rem 1.5rem;
  }
  .nav.scrolled {
    padding: 0.8rem 1.5rem;
  }
  .nav__links { display: none; }
  .nav__cta { display: none; }

  .hero__text--intro {
    padding: 0 5vw;
    justify-content: flex-end;
    padding-bottom: 15vh;
  }

  .hero__text--process {
    padding: 0 5vw 10vh;
  }

  .hero__text-inner {
    text-align: left;
  }

  .hero__divider {
    margin: 1.5rem auto 1.5rem 0;
  }

  .origen__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .origen__stats {
    gap: 2rem;
  }

  .container {
    padding: 0 1.5rem;
  }

  .producto__grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto;
  }

  .section-origen { padding: 7rem 0; }
  .section-producto { padding: 6rem 0 8rem; }
  .section-filosofia { padding: 8rem 2rem; }

  .cursor, .cursor-dot { display: none; }
  body { cursor: auto; }
  a { cursor: pointer; }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }
  .hero__reveal-title {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }
  .origen__stats {
    flex-direction: column;
    gap: 1.5rem;
  }
}