/* ═══════════════════════════════════════════════════════════
   AQUALUME MOTION — Antigravity · Flow · Transiciones
   ═══════════════════════════════════════════════════════════ */

:root {
  --motion-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --motion-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --motion-duration: 0.85s;
  --motion-stagger: 70ms;
}

/* ── Page enter + leave ──
   El contenido nunca se oculta. Antes el body arrancaba en `opacity: 0` a la
   espera de que el JS añadiera .motion-ready: eso retrasaba el LCP y, si el
   script tardaba, la página aparecía de golpe. */
body {
  opacity: 1;
  transform: none;
  transition: opacity 0.25s var(--motion-ease);
}

body.motion-ready {
  opacity: 1;
}

/* Salida: solo una insinuación. Bajar a 0 dejaba la pantalla en blanco
   mientras cargaba la página siguiente. */
body.motion-leave {
  opacity: 0.92;
}

/* ── Flow background (enhanced) ── */
.flow-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.flow-bg--chrome {
  opacity: 0.38;
  mix-blend-mode: soft-light;
}

.site-chrome-page .flow-bg,
.merch-page .flow-bg,
.privacy-page .flow-bg,
.checkout-page .flow-bg {
  opacity: 0.32;
}

/* Degradado radial en vez de `filter: blur()`: mismo aspecto difuso pero sin
   obligar al navegador a refiltrar un elemento de 500px en cada fotograma. */
.flow-bg__orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.28;
  background-image: radial-gradient(
    closest-side,
    var(--orb-color, #45d8f7) 0%,
    color-mix(in srgb, var(--orb-color, #45d8f7) 45%, transparent) 45%,
    transparent 100%
  );
  animation: flowDrift 28s ease-in-out infinite alternate;
  will-change: transform;
}

.flow-bg__orb--1 {
  width: min(55vw, 520px);
  height: min(55vw, 520px);
  --orb-color: #45d8f7;
  top: -12%;
  left: -8%;
  animation-duration: 24s;
}

.flow-bg__orb--2 {
  width: min(42vw, 420px);
  height: min(42vw, 420px);
  --orb-color: #f4a12f;
  bottom: -8%;
  right: -4%;
  animation-delay: -6s;
  animation-duration: 20s;
}

.flow-bg__orb--3 {
  width: min(32vw, 320px);
  height: min(32vw, 320px);
  --orb-color: #3e5f6b;
  top: 42%;
  left: 48%;
  opacity: 0.22;
  animation-duration: 28s;
  animation-delay: -12s;
}

.flow-bg__orb--4 {
  width: min(24vw, 240px);
  height: min(24vw, 240px);
  --orb-color: #7debff;
  top: 18%;
  right: 12%;
  opacity: 0.26;
  animation-duration: 18s;
  animation-delay: -4s;
}

.flow-bg__orb--5 {
  width: min(20vw, 200px);
  height: min(20vw, 200px);
  --orb-color: #f4a12f;
  bottom: 22%;
  left: 18%;
  opacity: 0.18;
  animation-duration: 22s;
  animation-delay: -8s;
}

.flow-bg__particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(69, 216, 247, 0.35);
  box-shadow: none;
  animation: particleFloat var(--p-dur, 16s) ease-in-out infinite;
  animation-delay: var(--p-delay, 0s);
  opacity: 0.28;
}

@keyframes flowDrift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(2%, 3%) scale(1.02); }
  100% { transform: translate(3%, 4%) scale(1.03); }
}

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.15; }
  50% { transform: translateY(-14px) translateX(4px); opacity: 0.4; }
}

/* Premium hero: orbs sutiles sobre fondo oscuro */
body.has-premium-hero .flow-bg {
  display: block;
  opacity: 0.22;
}

body.has-premium-hero .flow-bg__orb {
  opacity: 0.18;
}

/* ── Antigravity (sutil) ── */
.anti {
  animation: antiFloat 12s ease-in-out infinite;
  will-change: auto;
}

.anti--slow { animation-duration: 16s; }
.anti--fast { animation-duration: 10s; }
.anti--delay { animation-delay: -4s; }
.anti--delay2 { animation-delay: -8s; }

.anti--rock {
  animation-name: antiRock;
  animation-duration: 14s;
}

.anti--drift-x {
  animation-name: antiDriftX;
  animation-duration: 15s;
}

@keyframes antiFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes antiRock {
  0%, 100% { transform: translateY(0) rotate(-0.2deg); }
  50% { transform: translateY(-4px) rotate(0.25deg); }
}

@keyframes antiDriftX {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(3px, -4px); }
}

/* ── Flow reveal ── */
/* Solo opacidad y desplazamiento: son las dos propiedades que el navegador
   compone en GPU. Cualquier `filter: blur()` aquí obliga a repintar el
   elemento en cada fotograma y es lo que hacía que la web se viera borrosa
   y con tirones al hacer scroll. */
/* Condicionado a html.motion-js (que se marca antes del primer pintado): si
   el JS falla o está desactivado, el contenido se ve en vez de quedarse
   invisible para siempre. */
/* IMPORTANTE: todas las reglas de este bloque llevan el mismo prefijo
   `html.motion-js`. Si el estado oculto lo lleva y el estado visible no,
   el oculto gana por especificidad (0,2,1 frente a 0,2,0) y el contenido
   no vuelve a aparecer nunca. */
html.motion-js .flow-in,
html.motion-js .flow-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.5s var(--motion-ease),
    transform 0.5s var(--motion-ease);
}

html.motion-js .flow-in.on,
html.motion-js .flow-reveal.on {
  opacity: 1;
  transform: none;
}

html.motion-js .flow-in--left:not(.on) { transform: translateX(-28px); }
html.motion-js .flow-in--right:not(.on) { transform: translateX(28px); }
html.motion-js .flow-in--scale:not(.on) { transform: scale(0.96); }
html.motion-js .flow-in--blur:not(.on) { transform: translateY(20px); }
html.motion-js .flow-in--up-sm:not(.on) { transform: translateY(16px); }
html.motion-js .flow-in--from-bottom:not(.on) { transform: translateY(28px); opacity: 0; }
html.motion-js .flow-in--from-top:not(.on) { transform: translateY(-28px); opacity: 0; }

html.motion-js .flow-in--left.on,
html.motion-js .flow-in--right.on,
html.motion-js .flow-in--scale.on,
html.motion-js .flow-in--blur.on,
html.motion-js .flow-in--up-sm.on,
html.motion-js .flow-in--from-bottom.on,
html.motion-js .flow-in--from-top.on {
  transform: none;
  opacity: 1;
}

/* Red de seguridad en CSS puro: si el JS no llega a revelar (error de red,
   excepción, script bloqueado), a los 3 s el contenido aparece igual. */
@keyframes flowFailsafe {
  to { opacity: 1; transform: none; }
}

html.motion-js .flow-in:not(.on),
html.motion-js .flow-reveal:not(.on) {
  animation: flowFailsafe 0.4s linear 3s forwards;
}

/* Stagger children */
.flow-stagger > .flow-in,
.flow-stagger > .flow-reveal,
.flow-stagger > * {
  transition-delay: calc(var(--i, 0) * var(--motion-stagger));
}

.flow-stagger.on > *:nth-child(1) { transition-delay: 0ms; }
.flow-stagger.on > *:nth-child(2) { transition-delay: 70ms; }
.flow-stagger.on > *:nth-child(3) { transition-delay: 140ms; }
.flow-stagger.on > *:nth-child(4) { transition-delay: 210ms; }
.flow-stagger.on > *:nth-child(5) { transition-delay: 280ms; }
.flow-stagger.on > *:nth-child(6) { transition-delay: 350ms; }
.flow-stagger.on > *:nth-child(7) { transition-delay: 420ms; }
.flow-stagger.on > *:nth-child(8) { transition-delay: 490ms; }

/* ── Motion lift & glow (cards, buttons) ── */
.motion-lift {
  transition:
    transform 0.4s var(--motion-ease),
    box-shadow 0.4s var(--motion-ease),
    border-color 0.35s ease;
}

.motion-lift:hover {
  transform: translateY(-8px);
}

.motion-glow:hover {
  box-shadow: 0 18px 52px rgba(69, 216, 247, 0.28);
}

.btn-premium:hover,
.btn--gold:hover {
  transform: translateY(-2px) scale(1.02);
}

/* Tilt sutil en cards */
.motion-tilt {
  transform-style: preserve-3d;
  transition: transform 0.35s var(--motion-ease);
}

/* ── Transiciones globales ── */
a, button, .btn, .btn-premium, input, select, textarea {
  transition:
    color 0.25s ease,
    background 0.3s var(--motion-ease),
    border-color 0.25s ease,
    box-shadow 0.3s var(--motion-ease),
    transform 0.3s var(--motion-ease),
    opacity 0.25s ease;
}

.nav__links a,
.header__nav a {
  transition: color 0.25s ease, background 0.3s var(--motion-ease), transform 0.25s var(--motion-ease);
}

.nav__links a:hover,
.header__nav a:hover {
  transform: translateY(-1px);
}

/* Cards premium */
body.has-premium-hero .team-card--ops,
body.has-premium-hero .blog-card,
body.has-premium-hero .slide-card,
body.has-premium-hero .merch-card,
body.has-premium-hero .restaurant-card,
body.has-premium-hero .booking-glass,
body.has-premium-hero .booking-caribe {
  transition:
    transform 0.45s var(--motion-ease),
    box-shadow 0.45s ease,
    border-color 0.35s ease;
}

body.has-premium-hero .team-card--ops:hover,
body.has-premium-hero .blog-card:hover,
body.has-premium-hero .slide-card:hover,
body.has-premium-hero .merch-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(8, 145, 178, 0.18);
}

/* FAQ accordion */
.faq-item {
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.35s var(--motion-ease);
}

.faq-item[open] {
  box-shadow: 0 8px 28px rgba(8, 145, 178, 0.1);
}

.faq-item summary {
  transition: color 0.25s ease;
  cursor: pointer;
}

.faq-item p {
  animation: faqOpen 0.4s var(--motion-ease);
}

@keyframes faqOpen {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}

/* Review slides */
.review-slide {
  transition: transform 0.5s var(--motion-ease), opacity 0.5s ease;
}

/* Poster promo */
.poster-promo__link {
  transition: transform 0.5s var(--motion-ease), box-shadow 0.5s ease;
  display: block;
}

.poster-promo__link:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

/* Media frames */
.media-frame {
  transition: transform 0.5s var(--motion-ease), box-shadow 0.5s ease;
}

.media-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(69, 216, 247, 0.15);
}

/* Bote checkout bar — sin flotación extra */
.bote-checkout-bar {
  animation: none;
}

/* Checkout cards */
.checkout-card {
  transition: transform 0.4s var(--motion-ease), box-shadow 0.4s ease;
}

.checkout-card:hover {
  box-shadow: 0 16px 48px rgba(12, 74, 110, 0.12);
}

/* Subpages tour cards */
.site-chrome-page .tour-card,
.site-chrome-page .merch-card {
  transition: transform 0.4s var(--motion-ease), box-shadow 0.4s ease, border-color 0.3s ease;
}

.site-chrome-page .tour-card:hover,
.site-chrome-page .merch-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 16px 40px rgba(8, 145, 178, 0.15);
}

/* WhatsApp float — muy sutil */
.whatsapp-float,
.wa-pin {
  animation: antiFloat 14s ease-in-out infinite;
  transition: transform 0.3s var(--motion-ease), box-shadow 0.3s ease;
}

.whatsapp-float:hover,
.wa-pin:hover {
  transform: scale(1.04) translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.4);
}

/* Blog modal */
.blog-modal.open .blog-modal__panel {
  animation: modalFlowIn 0.45s var(--motion-ease);
}

@keyframes modalFlowIn {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

/* Header scroll */
.header.scrolled,
.nav.scrolled {
  transition: background 0.35s var(--motion-ease), box-shadow 0.35s var(--motion-ease), transform 0.35s var(--motion-ease);
}

/* Scroll progress */
.motion-scroll-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  z-index: 999;
  background: linear-gradient(90deg, #45d8f7, #f4a12f);
  transition: width 0.1s linear;
  pointer-events: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  body { opacity: 1; transition: none; }
  .anti, .flow-bg__orb, .flow-bg__particle, .bote-checkout-bar,
  .whatsapp-float, .wa-pin {
    animation: none !important;
  }
  /* Mismo prefijo html.motion-js que la regla base: sin él tendría menos
     especificidad y el contenido se quedaría oculto. */
  html.motion-js .flow-in,
  html.motion-js .flow-reveal,
  html.motion-js .flow-in:not(.on),
  html.motion-js .flow-reveal:not(.on),
  .flow-in, .flow-reveal {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
    animation: none;
  }
  .motion-lift:hover,
  .site-chrome-page .tour-card:hover,
  body.has-premium-hero .team-card--ops:hover {
    transform: none;
  }
}

/* ══ Antigravity direccional con glow (scroll arriba / abajo) ══ */

/* La dirección la publica motion.js en <html data-scroll-dir> y solo se usa
   para decidir desde qué lado entra el contenido. Nada de blur ni de
   animaciones por elemento: la transición de .flow-in ya hace el trabajo. */

/* Halo del borde según la dirección: cian al bajar, ámbar al subir. */
.motion-edge-glow {
  position: fixed;
  left: 0;
  right: 0;
  height: 22vh;
  max-height: 190px;
  pointer-events: none;
  z-index: 998;
  opacity: 0;
  transition: opacity 0.45s ease;
}

.motion-edge-glow--bottom {
  bottom: 0;
  background: radial-gradient(
    120% 100% at 50% 100%,
    rgba(69, 216, 247, 0.22) 0%,
    rgba(69, 216, 247, 0.08) 42%,
    transparent 72%
  );
}

.motion-edge-glow--top {
  top: 0;
  background: radial-gradient(
    120% 100% at 50% 0%,
    rgba(244, 161, 47, 0.2) 0%,
    rgba(244, 161, 47, 0.07) 42%,
    transparent 72%
  );
}

html[data-scrolling="1"][data-scroll-dir="down"] .motion-edge-glow--bottom,
html[data-scrolling="1"][data-scroll-dir="up"] .motion-edge-glow--top {
  opacity: 1;
}

/* La barra de progreso también cambia de color con la dirección. */
html[data-scroll-dir="up"] .motion-scroll-bar {
  background: linear-gradient(90deg, #f4a12f, #45d8f7);
}

.motion-scroll-bar {
  box-shadow: 0 0 14px rgba(69, 216, 247, 0.55);
}

@media (prefers-reduced-motion: reduce) {
  .motion-edge-glow {
    display: none;
  }
}