/* ============================================================
   Generación Cloud — Página de Galería
   Cada servicio tiene su propio tema, fondo y forma de animar.
   Se apoya en las variables y utilidades de style.css.
   ============================================================ */

/* ------------------------------------------------------------
   Hero de la galería (fondo: circuito animado)
   ------------------------------------------------------------ */
.galeria-hero {
  position: relative;
  min-height: 78vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(ellipse 85% 60% at 50% 0%, #1b1b1f 0%, var(--negro-profundo) 70%);
  padding-top: 72px;
}
.galeria-hero__lienzo { position: absolute; inset: 0; width: 100%; height: 100%; }
.galeria-hero__contenido { position: relative; z-index: 2; padding: 4rem 1.5rem; max-width: 780px; }
.galeria-hero__titulo {
  font-family: var(--fuente-titulos);
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin: 1.6rem 0 1.2rem;
}
.galeria-hero__indice {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.8rem;
  margin-top: 2.4rem;
}
.galeria-hero__indice a {
  font-family: var(--fuente-mono);
  font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gris-300);
  border: 1px solid var(--borde-claro);
  border-radius: 999px;
  padding: 0.6rem 1.3rem;
  transition: background var(--transicion), color var(--transicion), border-color var(--transicion);
}
.galeria-hero__indice a:hover { background: var(--blanco); color: var(--negro); border-color: var(--blanco); }

/* ------------------------------------------------------------
   Estructura común de cada sección temática
   ------------------------------------------------------------ */
.galeria-seccion {
  position: relative;
  padding-block: var(--seccion-py);
  overflow: hidden;
  border-top: 1px solid var(--borde);
}
.galeria-seccion__fondo {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
}
.galeria-seccion__interior { position: relative; z-index: 2; }
.galeria-seccion__cabecera { max-width: 640px; margin-bottom: 3.2rem; }
.galeria-seccion__etiqueta {
  display: inline-block;
  font-family: var(--fuente-mono);
  font-size: 0.78rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gris-500);
  margin-bottom: 1rem;
}
.galeria-seccion__titulo { font-size: clamp(1.6rem, 3.2vw, 2.4rem); margin-bottom: 0.9rem; }
.galeria-seccion__texto { color: var(--gris-400); font-weight: 300; max-width: 560px; }

/* ============================================================
   TEMA 1 — Gaming: rayas diagonales + resplandor + abanico
   ============================================================ */
.tema-gaming { background: var(--negro-suave); }
.tema-gaming .galeria-seccion__fondo {
  background-image: repeating-linear-gradient(35deg, rgba(255,255,255,0.035) 0 2px, transparent 2px 20px);
  animation: deriva-diagonal 16s linear infinite;
}
.tema-gaming .galeria-seccion__fondo::before {
  content: '';
  position: absolute; top: 10%; left: 65%;
  width: 46vw; height: 46vw; max-width: 620px; max-height: 620px;
  background: radial-gradient(circle, rgba(255,255,255,0.05), transparent 70%);
  border-radius: 50%;
  animation: pulso-resplandor 7s ease-in-out infinite;
}
@keyframes deriva-diagonal { from { background-position: 0 0; } to { background-position: 400px 0; } }
@keyframes pulso-resplandor { 0%, 100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 1; transform: scale(1.08); } }

.fan-galeria {
  position: relative;
  display: flex; justify-content: center;
  padding: 2.5rem 0 4.5rem;
}
.fan-galeria__pista {
  position: relative;
  display: flex; justify-content: center; align-items: center;
  height: 420px;
  width: 100%;
}
.fan-tarjeta {
  position: absolute;
  width: 210px; height: 284px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--borde-claro);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.55);
  cursor: pointer;
  opacity: 0;
  transform: translateY(2.4rem) scale(0.5);
  transition: transform 550ms cubic-bezier(0.34, 1.56, 0.64, 1), opacity 500ms ease, box-shadow var(--transicion-lenta);
  will-change: transform;
}
.fan-tarjeta.visible { opacity: 1; }
.fan-tarjeta:hover { box-shadow: 0 34px 80px rgba(0, 0, 0, 0.7); }
.fan-tarjeta img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   TEMA 2 — Pay: grilla fina + sparkline + marquee con tilt
   ============================================================ */
.tema-pay { background: var(--negro); }
.tema-pay .galeria-seccion__fondo {
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 40%, transparent 90%);
}
.tema-pay__sparkline { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.55; }

.marquee-pay {
  position: relative;
  overflow: hidden;
  padding: 1rem 0 3.5rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.marquee-pay__pista {
  display: flex; gap: 1.6rem;
  width: max-content;
  animation: desfile-pay 32s linear infinite;
}
.marquee-pay:hover .marquee-pay__pista { animation-play-state: paused; }
@keyframes desfile-pay { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.tilt-tarjeta {
  flex: 0 0 auto;
  width: 320px; height: 200px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--borde);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  transition: transform 260ms ease, box-shadow 260ms ease;
  will-change: transform;
}
.tilt-tarjeta:hover { box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55); }
.tilt-tarjeta img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }

/* ============================================================
   TEMA 3 — Ticket: línea de perforación + confeti + pila de tickets
   ============================================================ */
.tema-ticket { background: var(--negro-suave); }
.tema-ticket .galeria-seccion__fondo {
  background-image: radial-gradient(rgba(255,255,255,0.05) 1.2px, transparent 1.2px);
  background-size: 26px 26px;
}
.linea-perforada {
  position: absolute; left: 0; right: 0; top: 50%;
  height: 2px;
  background-image: repeating-linear-gradient(90deg, var(--borde-claro) 0 10px, transparent 10px 20px);
  background-size: 200% 100%;
  animation: hormigas 4s linear infinite;
  opacity: 0.5;
}
@keyframes hormigas { from { background-position: 0 0; } to { background-position: -40px 0; } }

.pila-tickets {
  position: relative;
  display: flex; justify-content: center;
  padding: 2.5rem 0 4.5rem;
}
.pila-tickets__pista {
  position: relative;
  display: flex; justify-content: center; align-items: center;
  height: 460px;
  width: 100%;
}
.ticket-tarjeta {
  position: absolute;
  width: 176px; height: 250px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--borde-claro);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.55);
  cursor: pointer;
  opacity: 0;
  transform: translateY(2rem) scale(0.5);
  transition: transform 550ms cubic-bezier(0.34, 1.56, 0.64, 1), opacity 500ms ease, box-shadow var(--transicion-lenta);
  will-change: transform;
}
.ticket-tarjeta.visible { opacity: 1; }
.ticket-tarjeta:hover { box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7); }
.ticket-tarjeta img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   TEMA 4 — Web: código decorativo + malla con revelado de cortina
   ============================================================ */
.tema-web { background: var(--negro); }
.tema-web .galeria-seccion__fondo { overflow: hidden; opacity: 0.5; }
.codigo-decorativo {
  position: absolute; top: -10%; height: 120%;
  width: 130px;
  font-family: var(--fuente-mono);
  font-size: 0.78rem; line-height: 1.8;
  color: var(--gris-600);
  white-space: pre;
  animation: desfile-vertical 22s linear infinite;
}
.codigo-decorativo--2 { left: 12%; animation-duration: 28s; }
.codigo-decorativo--3 { left: 80%; animation-duration: 25s; animation-direction: reverse; }
.codigo-decorativo--1 { left: 46%; animation-duration: 20s; }
@keyframes desfile-vertical { from { transform: translateY(-15%); } to { transform: translateY(-65%); } }

.malla-web {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.malla-web > :nth-child(4) { grid-column: span 2; }

.navegador-tarjeta {
  border: 1px solid var(--borde);
  border-radius: 12px;
  overflow: hidden;
  background: var(--negro-profundo);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 850ms cubic-bezier(0.16, 1, 0.3, 1), transform 260ms ease, box-shadow 260ms ease;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.navegador-tarjeta.visible { clip-path: inset(0 0 0% 0); }
.navegador-tarjeta:hover { box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55); }
.navegador-tarjeta__barra {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--borde);
  background: rgba(255, 255, 255, 0.02);
}
.navegador-tarjeta__punto { width: 7px; height: 7px; border-radius: 50%; background: var(--gris-600); }
.navegador-tarjeta__url {
  margin-left: 0.6rem;
  font-family: var(--fuente-mono);
  font-size: 0.68rem;
  color: var(--gris-600);
}
.navegador-tarjeta img { width: 100%; height: auto; display: block; pointer-events: none; }

/* ------------------------------------------------------------
   CTA de cierre
   ------------------------------------------------------------ */
.galeria-cta {
  text-align: center;
  padding: 5rem 1.5rem;
}
.galeria-cta h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 1.4rem; }

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */
@media (max-width: 1024px) {
  .malla-web { grid-template-columns: repeat(2, 1fr); }
  .malla-web > :nth-child(4) { grid-column: span 1; }
}

@media (max-width: 768px) {
  .fan-galeria__pista, .pila-tickets__pista { height: auto; min-height: 340px; }
  .fan-tarjeta { width: 150px; height: 204px; }
  .ticket-tarjeta { width: 130px; height: 186px; }
  .tilt-tarjeta { width: 260px; height: 164px; }
  .malla-web { grid-template-columns: 1fr; }
  .galeria-hero__indice { gap: 0.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  .tema-gaming .galeria-seccion__fondo,
  .tema-gaming .galeria-seccion__fondo::before,
  .linea-perforada,
  .codigo-decorativo,
  .marquee-pay__pista {
    animation: none !important;
  }
}