/* ==========================================================================
   COLEGIOS • HERO SCROLL-DRIVEN TRANSITION STAGE
   Transición cinematográfica de dos fases en el Hero:
   - Fase 1: Protagonista y recuadro institucional "Tu colegio, más digital."
   - Fase 2 (Scroll): El recuadro desaparece hacia la izquierda y emergen:
     • Escena panorámica con el titular "Tres necesidades. Una nueva forma de avanzar."
     • Eje 1 (Izquierda): Gestión académica (Profesor, pantallas de control, boletines)
     • Eje 2 (Centro-Derecha): Preparación Saber 11 (Estudiantes, ICFES, trofeo)
     • Eje 3 (Derecha): Guías interactivas (Libros, laptop con módulos web y física)
   ========================================================================== */

/* Contenedor de scroll con pista de 280vh para secuenciación fluida */
.colegios-hero-scroll-track {
  position: relative;
  width: 100%;
  height: 280vh;
  background-color: #060B14;
  margin: 0;
  padding: 0;
}

/* Viewport fijo de 100vh durante el scroll */
.colegios-hero-sticky {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: clamp(84px, 10vh, 100px) max(28px, 4vw) clamp(64px, 8vh, 80px) max(28px, 4vw);
  box-sizing: border-box;
  background-color: #060B14;
  z-index: 10;
}

/* ==========================================================================
   CAPAS DE FONDO CINEMATOGRÁFICO
   ========================================================================== */

.colegios-hero-bg-base,
.colegios-hero-bg-story {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  user-select: none;
  pointer-events: none;
}

.colegios-hero-bg-base {
  z-index: 1;
}

.colegios-hero-bg-story {
  z-index: 2;
  opacity: 0;
}

.colegios-hero-bg-base img,
.colegios-hero-bg-story img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: high-quality;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: opacity;
}

/* Scrim sutil de iluminación y contraste */
.colegios-hero-scrim-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    /* Oscurecimiento superior para visibilidad óptima del menú */
    linear-gradient(180deg, rgba(6, 11, 20, 0.70) 0%, rgba(6, 11, 20, 0) 18%),
    /* Suave viñeta lateral muy sutil para preservar luminosidad */
    linear-gradient(90deg, rgba(6, 11, 20, 0.15) 0%, transparent 22%, transparent 78%, rgba(6, 11, 20, 0.20) 100%),
    /* Base inferior */
    linear-gradient(0deg, rgba(6, 11, 20, 0.55) 0%, transparent 20%);
}

/* ==========================================================================
   FASE 1: RECUADRO INICIAL (Desaparece al hacer scroll)
   ========================================================================== */

.colegios-hero-card {
  position: relative;
  z-index: 10;
  width: clamp(330px, 32vw, 435px);
  max-width: 33vw;
  box-sizing: border-box;
  background: linear-gradient(
    140deg,
    rgba(255, 255, 255, 0.24) 0%,
    rgba(26, 52, 92, 0.44) 38%,
    rgba(12, 28, 54, 0.54) 100%
  );
  backdrop-filter: blur(20px) saturate(165%);
  -webkit-backdrop-filter: blur(20px) saturate(165%);
  border: 1.5px solid rgba(255, 255, 255, 0.38);
  border-radius: 26px;
  padding: clamp(22px, 2.4vw, 32px);
  box-shadow: 
    0 18px 46px rgba(0, 10, 26, 0.38),
    inset 0 1px 1.5px rgba(255, 255, 255, 0.65),
    inset 0 0 24px rgba(56, 189, 248, 0.14),
    0 0 32px rgba(56, 189, 248, 0.18);
  transform: translateY(0);
  will-change: opacity, transform;
  transition: box-shadow 0.4s ease, border-color 0.4s ease;
}

/* ==========================================================================
   LOGO 3D S-COOL • ANCLA DE MARCA FLOTANTE A MANO IZQUIERDA ARRIBA
   ========================================================================== */
.colegios-top-brand {
  position: absolute;
  top: clamp(20px, 3vh, 32px);
  left: max(28px, 4vw);
  z-index: 25;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(10, 22, 44, 0.45);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 20px;
  padding: 6px 16px 6px 8px;
  box-shadow: 
    0 12px 32px rgba(0, 10, 26, 0.35),
    inset 0 1px 1px rgba(255, 255, 255, 0.4),
    0 0 24px rgba(56, 189, 248, 0.15);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  user-select: none;
}

.colegios-top-brand:hover {
  transform: translateY(-2px) scale(1.02);
  border-color: rgba(56, 189, 248, 0.55);
  box-shadow: 
    0 16px 40px rgba(0, 10, 26, 0.45),
    inset 0 1px 1px rgba(255, 255, 255, 0.6),
    0 0 32px rgba(56, 189, 248, 0.30);
}

.colegios-brand-logo-wrap {
  position: relative;
  width: clamp(42px, 4vw, 54px);
  height: clamp(56px, 5.5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 6px 16px rgba(0, 162, 255, 0.45)) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.colegios-brand-3d-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: translateZ(0);
  animation: floatScoolLogo 4.5s ease-in-out infinite;
}

@keyframes floatScoolLogo {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-4px) rotate(-1.5deg);
  }
}

.colegios-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.colegios-brand-title {
  font-family: 'Outfit', 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #FFFFFF 0%, #AEE6FF 55%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.colegios-brand-badge {
  font-family: 'Space Grotesk', monospace, sans-serif;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.14);
  border: 1px solid rgba(56, 189, 248, 0.32);
  padding: 2px 7px;
  border-radius: 100px;
  text-transform: uppercase;
  width: fit-content;
}

/* 1. Header de Metadatos Arquitectónicos en Tarjeta */
.hero-card-brand-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.hero-card-logo-mini {
  width: 42px;
  height: 58px;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 14px rgba(56, 189, 248, 0.45));
  animation: floatScoolLogo 4.5s ease-in-out infinite 0.5s;
}

.hero-card-logo-mini img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
}

.hero-meta-kicker {
  font-family: 'Helvetica Now Display', 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}

.hero-meta-divider {
  width: 14px;
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
}

.hero-meta-system {
  font-family: 'Helvetica Now Display', 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.52);
}

/* 2. Titular Editorial de Alto Impacto */
.colegios-hero-title {
  margin: 0 0 12px 0;
  font-family: 'Outfit', 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: clamp(2rem, 2.6vw, 2.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #FFFFFF;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero-title-editorial {
  display: inline-block;
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-weight: 600;
  font-size: 1.06em;
  letter-spacing: -0.015em;
  color: #38BDF8;
  text-shadow: 
    0 0 20px rgba(56, 189, 248, 0.45),
    0 2px 12px rgba(0, 0, 0, 0.35);
  position: relative;
}

.hero-title-editorial::after {
  content: '';
  position: absolute;
  left: 1px;
  right: 2px;
  bottom: 2px;
  height: 1.5px;
  background: #38BDF8;
  opacity: 0.75;
  border-radius: 1px;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}

/* 3. Subtítulo Explicativo */
.colegios-hero-subtitle {
  margin: 0 0 20px 0;
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: clamp(0.90rem, 1.02vw, 1.04rem);
  font-weight: 400;
  line-height: 1.55;
  color: rgba(241, 245, 249, 0.84);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

/* 4. Triptych Dock Arquitectónico (Aprendizaje, Organización, Contenido) */
.hero-triptych-dock {
  display: flex;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 16px;
  padding: 8px 10px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.25);
  gap: 2px;
}

.triptych-segment {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 7px 8px;
  border-radius: 10px;
  transition: all 0.25s ease;
  cursor: pointer;
  user-select: none;
}

.triptych-segment:hover,
.triptych-segment:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-1px);
}

.segment-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
}

.segment-num {
  font-family: 'Helvetica Now Display', monospace, system-ui, sans-serif;
  font-size: 9.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.60);
  letter-spacing: 0.08em;
}

.segment-bar {
  width: 12px;
  height: 1.5px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 1px;
  transition: width 0.25s ease, background 0.25s ease;
}

.triptych-segment:hover .segment-bar {
  width: 20px;
  background: #FFFFFF;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.85);
}

.segment-title {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.01em;
  line-height: 1.2;
  margin-bottom: 2px;
}

.segment-sub {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 9.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.2;
  white-space: nowrap;
}

.triptych-divider {
  width: 1px;
  align-self: stretch;
  margin: 6px 2px;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.25) 50%, transparent 100%);
}

/* ==========================================================================
   FASE 2: ELEMENTOS FLOTANTES & HOTSPOTS INTERACTIVOS (LOS 3 NÚCLEOS)
   ========================================================================== */

.colegios-story-interactive-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 15;
  pointer-events: none;
  opacity: 0;
  will-change: opacity, transform;
  transition: opacity 0.35s ease;
}

.colegios-cluster-hotspot {
  position: absolute;
  pointer-events: auto;
  cursor: pointer;
  outline: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  z-index: 16;
}

/* Posiciones porcentuales exactas sobre los pedestales */
.cluster-left {
  left: 14.5%;
  top: 78.8%;
  width: 220px;
  height: 90px;
}

.cluster-center {
  left: 60.7%;
  top: 81.4%;
  width: 220px;
  height: 90px;
}

.cluster-right {
  left: 86.8%;
  top: 81.4%;
  width: 220px;
  height: 90px;
}

/* Halo brillante sobre el pedestal exacto */
.cluster-halo-glow {
  position: absolute;
  inset: -6px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.glow-cyan {
  border: 2px solid rgba(0, 229, 255, 0.85);
  box-shadow: 0 0 35px rgba(0, 229, 255, 0.65), inset 0 0 20px rgba(0, 229, 255, 0.35);
}

.glow-purple {
  border: 2px solid rgba(179, 136, 255, 0.85);
  box-shadow: 0 0 35px rgba(179, 136, 255, 0.65), inset 0 0 20px rgba(179, 136, 255, 0.35);
}

.glow-green {
  border: 2px solid rgba(0, 230, 118, 0.85);
  box-shadow: 0 0 35px rgba(0, 230, 118, 0.65), inset 0 0 20px rgba(0, 230, 118, 0.35);
}

.colegios-cluster-hotspot:hover .cluster-halo-glow,
.colegios-cluster-hotspot.is-focused .cluster-halo-glow {
  opacity: 1;
  transform: scale(1.04);
}

/* Botón disparador interactivo sutil */
.cluster-interactive-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  opacity: 0.85;
}

.trigger-cyan {
  background: rgba(6, 26, 44, 0.85);
  border: 1px solid rgba(0, 229, 255, 0.7);
  color: #E0F7FA;
}

.trigger-purple {
  background: rgba(30, 10, 52, 0.85);
  border: 1px solid rgba(179, 136, 255, 0.7);
  color: #F3E8FF;
}

.trigger-green {
  background: rgba(6, 36, 20, 0.85);
  border: 1px solid rgba(0, 230, 118, 0.7);
  color: #E8F5E9;
}

.colegios-cluster-hotspot:hover .cluster-interactive-trigger,
.colegios-cluster-hotspot.is-focused .cluster-interactive-trigger {
  opacity: 1;
  transform: translateY(-3px) scale(1.06);
}

.trigger-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: pulseDot 2s infinite ease-in-out;
}

.trigger-cyan .trigger-pulse-dot {
  background: #00E5FF;
  box-shadow: 0 0 10px #00E5FF;
}

.trigger-purple .trigger-pulse-dot {
  background: #B388FF;
  box-shadow: 0 0 10px #B388FF;
}

.trigger-green .trigger-pulse-dot {
  background: #00E676;
  box-shadow: 0 0 10px #00E676;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

/* Flyout Glassmorphic con detalles institucionales */
.cluster-glass-flyout {
  position: absolute;
  bottom: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(10px) scale(0.95);
  width: clamp(270px, 23vw, 340px);
  background: rgba(8, 16, 30, 0.94);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  padding: 16px 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85), 0 0 30px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 30;
  text-align: left;
}

.cluster-left .cluster-glass-flyout {
  left: 30%;
}

.cluster-right .cluster-glass-flyout {
  left: 70%;
}

.colegios-cluster-hotspot:hover .cluster-glass-flyout,
.colegios-cluster-hotspot.is-focused .cluster-glass-flyout {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
}

.cluster-left:hover .cluster-glass-flyout,
.cluster-left.is-focused .cluster-glass-flyout {
  transform: translateX(-30%) translateY(0) scale(1);
}

.cluster-right:hover .cluster-glass-flyout,
.cluster-right.is-focused .cluster-glass-flyout {
  transform: translateX(-70%) translateY(0) scale(1);
}

.flyout-header h4 {
  margin: 6px 0 10px 0;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
}

.flyout-tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cyan-tag {
  background: rgba(0, 229, 255, 0.15);
  color: #80DEEA;
  border: 1px solid rgba(0, 229, 255, 0.35);
}

.purple-tag {
  background: rgba(179, 136, 255, 0.15);
  color: #D1C4E9;
  border: 1px solid rgba(179, 136, 255, 0.35);
}

.green-tag {
  background: rgba(0, 230, 118, 0.15);
  color: #A5D6A7;
  border: 1px solid rgba(0, 230, 118, 0.35);
}

.flyout-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flyout-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12px;
  color: #CBD5E1;
  line-height: 1.45;
}

.flyout-features li strong {
  color: #FFFFFF;
}

.flyout-features li span {
  font-size: 13px;
  line-height: 1;
}

/* ==========================================================================
   SCROLL CUE & INDICADOR DE FASE
   ========================================================================== */

.colegios-scroll-cue {
  position: absolute;
  bottom: clamp(24px, 4vh, 38px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  border-radius: 999px;
  background: rgba(10, 18, 34, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #CBD5E1;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.colegios-scroll-cue:hover {
  background: rgba(16, 28, 52, 0.9);
  color: #FFFFFF;
  border-color: rgba(56, 189, 248, 0.45);
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.2);
}

.colegios-scroll-mouse {
  width: 14px;
  height: 22px;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  display: flex;
  justify-content: center;
  padding-top: 3px;
  box-sizing: border-box;
}

.colegios-scroll-wheel {
  width: 2.5px;
  height: 5px;
  background-color: #38BDF8;
  border-radius: 2px;
  animation: mouseWheelScrub 1.8s infinite ease-in-out;
}

@keyframes mouseWheelScrub {
  0% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(6px); opacity: 0.2; }
  100% { transform: translateY(0); opacity: 0; }
}

.colegios-scroll-arrow {
  color: #38BDF8;
  font-size: 13px;
  animation: bounceArrow 1.8s infinite ease-in-out;
}

@keyframes bounceArrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

/* Indicador discreto de fase (Fase 1: Introducción | Fase 2: Las 3 Necesidades) */
.colegios-phase-indicator {
  position: absolute;
  right: clamp(24px, 3.5vw, 42px);
  bottom: clamp(28px, 4vh, 42px);
  z-index: 20;
  display: flex;
  gap: 8px;
  align-items: center;
  background: rgba(8, 16, 30, 0.65);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.phase-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all 0.3s ease;
}

.phase-dot.is-active {
  background: #34D399;
  width: 20px;
  border-radius: 999px;
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.5);
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE ADAPTATION
   ========================================================================== */

@media (max-width: 1024px) {
  .colegios-hero-card {
    width: clamp(320px, 38vw, 420px);
    max-width: 40vw;
  }
}

@media (max-width: 768px) {
  .colegios-hero-sticky {
    padding: 80px 20px 40px 20px;
    align-items: flex-end;
  }

  .colegios-hero-card {
    width: 100%;
    max-width: 100%;
    margin-bottom: 50px;
    padding: 22px;
  }

  @media (max-width: 480px) {
    .hero-triptych-dock .segment-sub {
      display: none;
    }
  }

  .cluster-left {
    left: 20%;
    top: 76%;
  }

  .cluster-center {
    left: 55%;
    top: 82%;
  }

  .cluster-right {
    left: 80%;
    top: 76%;
  }

  .cluster-glass-flyout {
    width: 240px;
  }
}