/* Inicio — atmósfera cinematográfica + motion de producto */

.inicio-intro {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  background: #05060a;
  color: #f5f7fa;
}

.inicio-intro-interno {
  width: min(280px, 70vw);
  text-align: center;
}

.inicio-intro-marca {
  font-family: "Unbounded", var(--fuente-display), sans-serif;
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.4rem;
  background: linear-gradient(110deg, #fff 0%, #ddd6fe 40%, #a78bfa 70%, #fff 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 6px 18px rgba(139, 92, 246, 0.45));
  animation: titulo-shimmer 3.5s ease-in-out infinite;
}

.inicio-intro-marca span {
  color: #c4b5fd;
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  filter: none;
}

.inicio-intro-pista {
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.inicio-intro-carga {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #7c3aed, #d8c4ff);
}

.hero-inicio {
  position: relative;
  min-height: calc(100dvh - var(--nav-alto));
  display: grid;
  align-items: center;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
}

.hero-inicio-plano {
  position: absolute;
  inset: 0;
  pointer-events: none;
  isolation: isolate;
  background:
    radial-gradient(1000px 620px at 18% 25%, rgba(124, 58, 237, 0.22), transparent 58%),
    radial-gradient(700px 480px at 85% 70%, rgba(109, 40, 217, 0.12), transparent 60%),
    linear-gradient(165deg, var(--fondo) 0%, var(--fondo-2) 48%, var(--fondo-3) 100%);
  background-size: 100% 100%, 100% 100%, 140% 140%;
  animation: fondo-pan 18s ease-in-out infinite alternate;
}

html[data-tema="oscuro"] .hero-inicio-plano {
  background:
    radial-gradient(1000px 620px at 16% 22%, rgba(139, 92, 246, 0.32), transparent 58%),
    radial-gradient(760px 520px at 88% 72%, rgba(124, 58, 237, 0.16), transparent 58%),
    linear-gradient(165deg, #03040a 0%, #07080c 40%, #0c0f16 100%);
  background-size: 100% 100%, 100% 100%, 140% 140%;
  animation: fondo-pan 16s ease-in-out infinite alternate;
}

@keyframes fondo-pan {
  from { background-position: 0% 0%, 100% 100%, 0% 50%; }
  to { background-position: 20% 10%, 70% 40%, 100% 50%; }
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 1;
  pointer-events: none;
  z-index: 1;
}

.hero-orb {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  filter: blur(36px);
  opacity: 0.7;
  animation: orb-drift 7s ease-in-out infinite;
  transform: translateZ(0);
  backface-visibility: hidden;
  contain: layout style;
}

.hero-orb-a {
  width: 320px;
  height: 320px;
  right: 10%;
  top: 14%;
  background: rgba(124, 58, 237, 0.5);
}

.hero-orb-b {
  width: 200px;
  height: 200px;
  right: 26%;
  bottom: 14%;
  background: rgba(167, 139, 250, 0.4);
  animation-delay: -1.6s;
  animation-duration: 8.5s;
}

.hero-orb-c {
  width: 140px;
  height: 140px;
  left: 40%;
  top: 10%;
  background: rgba(109, 40, 217, 0.35);
  animation-delay: -3.2s;
  animation-duration: 6.2s;
}

@keyframes orb-drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  33% { transform: translate3d(36px, -40px, 0) scale(1.14); }
  66% { transform: translate3d(-26px, 24px, 0) scale(0.92); }
}

.hero-particulas {
  position: absolute;
  inset: 0;
  overflow: hidden;
  contain: paint;
  pointer-events: none;
  z-index: 0;
}

.hero-particula {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--principal);
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.7);
  opacity: 0.85;
  animation: particula-flotar var(--s, 3.4s) ease-in-out infinite;
  animation-delay: var(--d, 0s);
  transform: translateZ(0);
}

@keyframes particula-flotar {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.35; }
  50% { transform: translate3d(12px, -30px, 0) scale(1.45); opacity: 1; }
}

/* Pausa ambient CSS fuera de vista */
.hero-inicio.fuera .hero-orb,
.hero-inicio.fuera .hero-particula,
.hero-inicio.fuera .hero-inicio-plano,
.hero-inicio.fuera .hero-scan,
.hero-inicio.fuera .titulo-letra-viva {
  animation-play-state: paused !important;
}

.hero-inicio-vineta {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, var(--fondo) 0%, transparent 36%),
    linear-gradient(180deg, transparent 55%, color-mix(in srgb, var(--fondo) 70%, transparent) 100%);
}

html[data-tema="oscuro"] .hero-inicio-vineta {
  background:
    linear-gradient(90deg, #03040a 0%, transparent 38%),
    linear-gradient(180deg, transparent 45%, rgba(3, 4, 10, 0.72) 100%);
}

.hero-scan {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: repeating-linear-gradient(
    180deg,
    transparent 0,
    transparent 3px,
    rgba(124, 58, 237, 0.03) 3px,
    rgba(124, 58, 237, 0.03) 4px
  );
  mask-image: linear-gradient(90deg, transparent 20%, #000 55%, #000 100%);
  opacity: 0.5;
  animation: scan-slide 8s linear infinite;
}

@keyframes scan-slide {
  from { transform: translateY(-8%); }
  to { transform: translateY(8%); }
}

.hero-inicio-copia {
  position: relative;
  z-index: 2;
  max-width: 40rem;
}

.inicio-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.05rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--principal);
}

.hero-inicio-titulo {
  --titulo-fill: linear-gradient(125deg, #1e1035 0%, #5b21b6 32%, #7c3aed 55%, #a78bfa 72%, #4c1d95 100%);
  --titulo-glow: rgba(109, 40, 217, 0.32);
  --titulo-stroke: rgba(91, 33, 182, 0.2);
  font-family: "Unbounded", var(--fuente-display), sans-serif;
  font-size: clamp(2.55rem, 7.4vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
  margin-bottom: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.1em 0.26em;
  max-width: 14ch;
  perspective: 1000px;
  color: #4c1d95;
}

html[data-tema="oscuro"] .hero-inicio-titulo {
  --titulo-fill: linear-gradient(125deg, #ffffff 0%, #f5f3ff 18%, #ddd6fe 40%, #a78bfa 62%, #c4b5fd 82%, #ffffff 100%);
  --titulo-glow: rgba(167, 139, 250, 0.5);
  --titulo-stroke: rgba(237, 233, 254, 0.25);
  color: #ede9fe;
}

.titulo-palabra {
  display: inline-flex;
  white-space: nowrap;
  transform-style: preserve-3d;
}

.titulo-letra {
  display: inline-block;
  position: relative;
  font-weight: 800;
  background-image: var(--titulo-fill);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 0.5px var(--titulo-stroke);
  filter: drop-shadow(0 10px 28px var(--titulo-glow));
  transform-origin: 50% 100%;
  transform-style: preserve-3d;
  animation: titulo-shimmer 4.2s ease-in-out infinite;
}

.titulo-letra-viva {
  animation:
    titulo-shimmer 4.2s ease-in-out infinite,
    titulo-flotar 3.6s ease-in-out infinite;
}

@keyframes titulo-flotar {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -4px, 0); }
}

.titulo-letra::before {
  content: attr(data-ch);
  position: absolute;
  inset: 0;
  z-index: -1;
  color: transparent;
  text-shadow:
    0 0 18px var(--titulo-glow),
    0 12px 30px var(--titulo-glow);
  opacity: 0.85;
  pointer-events: none;
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .titulo-letra {
    color: var(--principal);
    background: none;
  }
}

@keyframes titulo-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-inicio-linea {
  color: var(--texto-2);
  font-size: clamp(1.05rem, 2.1vw, 1.24rem);
  line-height: 1.55;
  max-width: 34rem;
  margin-bottom: 1.9rem;
}

.hero-inicio-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}

.hero-inicio-ctas .btn {
  padding: 0.98rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.btn-magnet {
  will-change: transform;
  transition: transform 0.2s ease, box-shadow 0.25s ease;
}

.hero-inicio .btn-principal {
  box-shadow: 0 12px 40px rgba(124, 58, 237, 0.35);
}

.hero-inicio .btn-principal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.28) 45%, transparent 70%);
  transform: translateX(-120%);
  animation: brillo-btn 4.5s ease-in-out infinite;
}

@keyframes brillo-btn {
  0%, 55%, 100% { transform: translateX(-120%); }
  70% { transform: translateX(120%); }
}

.hero-scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texto-3);
  opacity: 1;
}

.hero-scroll-hint span {
  width: 1px;
  height: 42px;
  background: linear-gradient(180deg, var(--principal), transparent);
  animation: hint-fall 1.8s ease-in-out infinite;
}

@keyframes hint-fall {
  0% { transform: scaleY(0.35); opacity: 0.3; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0.35); opacity: 0.3; transform-origin: bottom; }
}

.inicio-marquee {
  overflow: hidden;
  border-block: 1px solid var(--borde);
  background: color-mix(in srgb, var(--fondo-2) 88%, var(--principal) 12%);
  padding: 1.05rem 0 1.15rem;
}

.inicio-marquee[hidden] {
  display: none !important;
}

.inicio-marquee-pista {
  display: flex;
  align-items: center;
  width: max-content;
  will-change: transform;
}

.inicio-marquee-grupo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 1.35rem;
  padding-right: 1.35rem;
}

.inicio-marquee.carrusel .inicio-marquee-pista {
  animation: marquee-deslizar 28s linear infinite;
}

.inicio-marquee.unico {
  display: flex;
  justify-content: center;
}

.inicio-marquee.unico .inicio-marquee-pista {
  width: auto;
  animation: none !important;
  transform: none !important;
}

.inicio-marquee-item {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  width: 76px;
  color: var(--texto-2);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.inicio-marquee-item:hover {
  color: var(--principal);
  transform: translateY(-2px);
}

.inicio-marquee-item::after {
  content: none;
}

.inicio-marquee-avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: var(--fondo-3);
  border: 2px solid color-mix(in srgb, var(--principal) 25%, transparent);
}

.inicio-marquee-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.inicio-marquee-avatar.es-icono {
  background: var(--principal-suave);
  color: var(--principal);
}

.inicio-marquee-avatar svg {
  width: 22px;
  height: 22px;
}

.inicio-marquee-nombre {
  width: 100%;
  text-align: center;
  font-family: var(--fuente);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@keyframes marquee-deslizar {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

@keyframes marquee-deslizar-px {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(var(--marquee-shift, -50%), 0, 0); }
}

.inicio-cabecera {
  margin-bottom: 2.1rem;
  max-width: 38rem;
}

.inicio-cabecera h2 {
  font-family: var(--fuente-display);
  font-size: clamp(1.9rem, 3.7vw, 2.65rem);
  letter-spacing: -0.05em;
  margin-bottom: 0.55rem;
}

.inicio-cabecera p:not(.inicio-kicker) {
  color: var(--texto-2);
  font-size: 1.05rem;
  line-height: 1.55;
}

.inicio-cabecera-fila {
  max-width: none;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.pillars-grid,
.flujo-compra {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
  perspective: 1400px;
}

.pillar-card,
.flujo-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--borde-fuerte);
  background:
    linear-gradient(165deg, color-mix(in srgb, var(--tarjeta) 90%, var(--principal) 10%), var(--tarjeta));
  padding: 1.55rem 1.4rem 1.6rem;
  transform-style: preserve-3d;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
  min-height: 100%;
  box-shadow: var(--sombra-suave);
  cursor: pointer;
}

.pillar-card:hover,
.flujo-card:hover {
  border-color: var(--principal-borde);
  box-shadow: 0 22px 50px rgba(91, 33, 182, 0.18);
}

.pillar-card-brillo {
  position: absolute;
  inset: -45% auto auto -35%;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.32), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.card-spotlight {
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(139, 92, 246, 0.18), transparent 45%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  z-index: 0;
}

.pillar-card:hover .card-spotlight,
.flujo-card:hover .card-spotlight {
  opacity: 1;
}

.card-linea {
  position: absolute;
  left: 1.4rem;
  right: 1.4rem;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--principal), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s ease;
}

.pillar-card:hover .card-linea,
.flujo-card:hover .card-linea {
  transform: scaleX(1);
}

.pillar-icono,
.flujo-icono {
  position: relative;
  z-index: 1;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border: 1px solid var(--principal-borde);
  background: var(--principal-suave);
  color: var(--principal);
  margin-bottom: 1.2rem;
  transition: transform 0.35s ease, background 0.35s ease;
}

.pillar-card:hover .pillar-icono,
.flujo-card:hover .flujo-icono {
  transform: translateY(-4px) scale(1.05);
  background: color-mix(in srgb, var(--principal) 18%, transparent);
}

.pillar-card h3,
.flujo-card h3 {
  position: relative;
  z-index: 1;
  font-family: var(--fuente-display);
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  margin-bottom: 0.55rem;
}

.pillar-card p,
.flujo-card p {
  position: relative;
  z-index: 1;
  color: var(--texto-2);
  font-size: 0.95rem;
  line-height: 1.55;
}

.flujo-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}

.flujo-num {
  font-family: var(--fuente-display);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--principal);
}

.flujo-icono {
  margin: 0;
  width: 44px;
  height: 44px;
}

.inicio-faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 2rem;
  align-items: start;
}

.inicio-cierre {
  position: relative;
  padding: 5rem 0 5.5rem;
  overflow: hidden;
  border-top: 1px solid var(--borde);
  background: var(--fondo-2);
}

.inicio-cierre-glow {
  position: absolute;
  left: 50%;
  top: -20%;
  width: 720px;
  height: 420px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(124, 58, 237, 0.28), transparent 70%);
  filter: blur(10px);
  animation: orb-drift 10s ease-in-out infinite;
}

.inicio-cierre-interno {
  position: relative;
  text-align: center;
  max-width: 36rem;
  margin-inline: auto;
}

.inicio-cierre h2 {
  font-family: var(--fuente-display);
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  letter-spacing: -0.05em;
  margin-bottom: 0.55rem;
}

.inicio-cierre p:not(.inicio-kicker) {
  color: var(--texto-2);
  margin-bottom: 1.6rem;
}

.inicio-cierre .hero-inicio-ctas {
  justify-content: center;
  margin-bottom: 0;
}

/* Hero visible al instante; el resto espera scroll/GSAP */
.hero-inicio-linea,
.hero-inicio-ctas,
.hero-scroll-hint {
  opacity: 1;
}

.pillar-card,
.flujo-card,
.reveal-cab,
.faq-item,
.inicio-cierre-interno > * {
  opacity: 0;
}

.inicio-listo .pillar-card,
.inicio-listo .flujo-card,
.inicio-listo .reveal-cab,
.inicio-listo .faq-item,
.inicio-listo .inicio-cierre-interno > * {
  opacity: 1;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
  .pillars-grid,
  .flujo-compra,
  .inicio-faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-inicio {
    min-height: auto;
    padding: 3.5rem 0 3rem;
  }

  .hero-scroll-hint {
    display: none;
  }

  .hero-inicio-vineta {
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--fondo) 25%, transparent) 0%, var(--fondo) 82%);
  }
}

@media (max-width: 640px) {
  .hero-inicio-titulo {
    font-size: clamp(2.2rem, 11vw, 3.2rem);
    letter-spacing: -0.04em;
    max-width: 12ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .inicio-intro,
  .hero-scroll-hint {
    display: none !important;
  }

  .hero-inicio-linea,
  .hero-inicio-ctas,
  .pillar-card,
  .flujo-card,
  .reveal-cab,
  .faq-item,
  .inicio-cierre-interno > * {
    opacity: 1;
  }

  .titulo-letra {
    transform: none !important;
    opacity: 1 !important;
    animation: none !important;
  }

  .inicio-intro-marca {
    animation: none !important;
  }

  .inicio-marquee.carrusel .inicio-marquee-pista {
    animation: marquee-deslizar 22s linear infinite !important;
  }

  .hero-orb,
  .hero-inicio .btn-principal::after,
  .hero-inicio-plano,
  .hero-particula {
    animation-play-state: paused !important;
  }
}

/* Menos trabajo de composición en móvil / touch (el 3D ya aporta atmósfera) */
@media (max-width: 768px), (hover: none) and (pointer: coarse) {
  .hero-inicio-plano {
    animation: none !important;
    background-size: 100% 100% !important;
  }

  .hero-orb,
  .hero-particula {
    animation: none !important;
    opacity: 0.35;
  }

  .hero-canvas {
    transform: translateZ(0);
    contain: strict;
  }
}

html.hero-3d-ligero .hero-inicio-plano,
html.hero-3d-ligero .hero-orb,
html.hero-3d-ligero .hero-particula {
  animation: none !important;
}