/* ==========================================================================
   AURA • LAYOUT & GLOBAL NAVIGATION (WARM MINIMALIST GLASS)
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: #070B10;
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: clip;
  position: relative;
  background-image: 
    radial-gradient(circle at 48% 38%, #162E3B 0%, #0E1A24 45%, #070B10 100%);
  background-attachment: fixed;
}

/* Custom Minimal Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #070B10;
}
::-webkit-scrollbar-thumb {
  background: #1E3A4B;
  border-radius: 10px;
  border: 2px solid #070B10;
}
::-webkit-scrollbar-thumb:hover {
  background: #2E5A74;
}

/* ==========================================================================
   BACKGROUND 3D CANVAS (MATTE SPHERES)
   ========================================================================== */
#spheres-canvas-container {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  pointer-events: none; /* Allows user to click glass UI over canvas */
  overflow: hidden;
  will-change: opacity, transform;
}

#spheres-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ==========================================================================
   CUSTOM MAGNETIC CURSOR
   ========================================================================== */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--slate-blue);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.25s var(--ease-smooth), height 0.25s var(--ease-smooth), background-color 0.25s;
}

.custom-cursor-follower {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border: 1.5px solid rgba(68, 86, 96, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease-out, width 0.3s var(--ease-smooth), height 0.3s var(--ease-smooth), border-color 0.3s, background-color 0.3s;
}

.custom-cursor.hovered {
  width: 16px;
  height: 16px;
  background-color: var(--terracotta-accent);
}

.custom-cursor-follower.hovered {
  width: 54px;
  height: 54px;
  border-color: rgba(200, 109, 81, 0.4);
  background-color: rgba(200, 109, 81, 0.06);
}

/* ==========================================================================
   FLOATING FROSTED GLASS HEADER
   ========================================================================== */
.app-header {
  display: none !important; /* Top navbar removed as requested */
}

/* ==========================================================================
   3 DISTRIBUTED FROSTED GLASS ECOSYSTEM BUBBLES (COLEGIOS, IDIOMAS, EMISORA)
   Estilo Vidrioso Blanco (Translucent Frosted Glass) - Static / Sin Vaivén
   ========================================================================== */
.ecosystem-bubbles-dock {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 90;
}

.eco-bubble-item {
  pointer-events: auto;
  position: fixed;
  width: 106px;
  height: 106px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  /* Translucent Frosted Glass (Estilo Vidrioso Blanco) */
  background: radial-gradient(circle at 32% 25%, rgba(255, 255, 255, 0.42) 0%, rgba(255, 255, 255, 0.18) 58%, rgba(255, 255, 255, 0.08) 100%) !important;
  backdrop-filter: blur(28px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(180%) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.68) !important;
  box-shadow: 0 16px 38px -6px rgba(18, 48, 30, 0.20), inset 0 2px 4px rgba(255, 255, 255, 0.80), inset 0 -2px 6px rgba(255, 255, 255, 0.12) !important;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease, opacity 0.4s ease, background 0.35s ease, filter 0.35s ease;
  overflow: visible;
}

/* Pulsing Aura Halo Ring */
.bubble-pulse-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 235, 255, 0.75);
  pointer-events: none;
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.3s ease;
  z-index: 0;
}

/* Active Ecosystem Bubble State (Glowing Cyan Aura & Elevation) */
.eco-bubble-item.is-active-pillar {
  opacity: 1 !important;
  transform: scale(1.12) translateY(-2px) !important;
  border-color: rgba(140, 245, 255, 0.95) !important;
  box-shadow: 
    0 0 36px rgba(0, 230, 255, 0.45),
    0 20px 48px -4px rgba(0, 0, 0, 0.55),
    inset 0 2px 6px #FFFFFF,
    inset 0 -2px 6px rgba(0, 230, 255, 0.30) !important;
  background: radial-gradient(circle at 32% 25%, rgba(255, 255, 255, 0.52) 0%, rgba(180, 245, 255, 0.28) 55%, rgba(0, 200, 230, 0.16) 100%) !important;
}

.eco-bubble-item.is-active-pillar .bubble-pulse-ring {
  opacity: 1;
  animation: ecoPulseRing 2.5s cubic-bezier(0.25, 1, 0.5, 1) infinite;
}

@keyframes ecoPulseRing {
  0% {
    transform: scale(0.96);
    opacity: 0.85;
    border-color: rgba(0, 240, 255, 0.85);
  }
  60% {
    transform: scale(1.24);
    opacity: 0.18;
    border-color: rgba(0, 240, 255, 0.25);
  }
  100% {
    transform: scale(1.34);
    opacity: 0;
  }
}

/* Dormant Bubble State (Softly dimmed when another pillar is focused) */
.eco-bubble-item.is-dormant-pillar {
  opacity: 0.50 !important;
  transform: scale(0.95) !important;
  filter: brightness(0.85);
}

.eco-bubble-item.is-dormant-pillar:hover {
  opacity: 0.95 !important;
  transform: scale(1.08) translateY(-2px) !important;
  filter: brightness(1.08);
}

/* Status Indicator Chip on Bubbles */
.bubble-active-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 8px;
  background: rgba(0, 230, 255, 0.25);
  border: 1px solid rgba(0, 240, 255, 0.70);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.46rem;
  font-weight: 800;
  color: #E0F7FF;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
  box-shadow: 0 0 8px rgba(0, 230, 255, 0.40);
  opacity: 0;
  transform: translateY(2px) scale(0.88);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.eco-bubble-item.is-active-pillar .bubble-active-chip {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.bubble-active-chip .chip-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #00F0FF;
  box-shadow: 0 0 5px #00F0FF;
  animation: chipBlink 1.4s ease-in-out infinite;
}

@keyframes chipBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* Emisora On-Air Pulse State */
.eco-bubble-item.is-onair-pulse {
  border-color: rgba(255, 75, 100, 0.90) !important;
  box-shadow: 
    0 0 35px rgba(255, 60, 90, 0.50),
    0 20px 45px -4px rgba(0, 0, 0, 0.50),
    inset 0 2px 8px #FFFFFF !important;
}
.eco-bubble-item.is-onair-pulse .bubble-pulse-ring {
  border-color: rgba(255, 60, 90, 0.80);
  opacity: 1;
  animation: ecoPulseRing 1.6s cubic-bezier(0.25, 1, 0.5, 1) infinite;
}

/* Specific Positions matching reference drawing - Static (No Vaivén / Movement) */
/* Bubble 1: Colegios (Upper area, above 'S' and 'DIGITAL') */
.bubble-colegios {
  top: clamp(45px, 8.5vh, 85px);
  left: clamp(34%, 38.5vw, 44%);
  animation: none !important;
}

/* Bubble 2: Idiomas (Mid-left area, to the left of 'S') */
.bubble-idiomas {
  top: clamp(200px, 28vh, 275px);
  left: clamp(14%, 18vw, 24%);
  animation: none !important;
}

/* Bubble 3: Emisora (Lower-left area, below level of 'S') */
.bubble-emisora {
  top: clamp(520px, 66vh, 630px);
  left: clamp(15%, 19.5vw, 25%);
  animation: none !important;
}

/* Gloss Highlight Crescent */
.bubble-gloss-highlight {
  position: absolute;
  top: 7px;
  left: 18px;
  width: 36px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0) 100%);
  transform: rotate(-28deg);
  pointer-events: none;
}

.bubble-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  margin-bottom: 2px;
  color: #FFFFFF;
}

.bubble-svg {
  width: 25px;
  height: 25px;
  stroke: #FFFFFF !important;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), stroke 0.3s ease;
  filter: drop-shadow(0 2px 4px rgba(10, 30, 15, 0.35));
}

.bubble-text-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.bubble-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  color: #FFFFFF !important;
  text-transform: uppercase;
  line-height: 1.1;
  text-shadow: 0 1px 3px rgba(10, 30, 15, 0.40);
}

.bubble-tag {
  font-family: var(--font-mono);
  font-size: 0.54rem;
  font-weight: 750;
  color: rgba(255, 255, 255, 0.92) !important;
  letter-spacing: 0.03em;
  margin-top: 1px;
  text-shadow: 0 1px 2px rgba(10, 30, 15, 0.30);
}

/* Hover State */
.eco-bubble-item:hover {
  transform: scale(1.10) translateY(-3px) !important;
  box-shadow: 0 24px 50px -4px rgba(18, 48, 30, 0.30), inset 0 2px 6px #FFFFFF !important;
  background: radial-gradient(circle at 32% 25%, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.28) 60%, rgba(255, 255, 255, 0.15) 100%) !important;
  border-color: rgba(255, 255, 255, 0.90) !important;
}

.eco-bubble-item:hover .bubble-svg {
  transform: scale(1.15) rotate(4deg);
  stroke: #FFFFFF !important;
}

/* Smooth fade out when scrolling past hero */
.ecosystem-bubbles-dock.scrolled-out {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.ecosystem-bubbles-dock.scrolled-out .eco-bubble-item {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
  transform: scale(0.8) !important;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-sphere-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #F0E5D3 0%, var(--slate-blue) 100%);
  box-shadow: 0 4px 12px rgba(45, 40, 35, 0.18);
  position: relative;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1;
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--slate-blue-light);
  text-transform: uppercase;
}

/* Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s var(--ease-smooth);
}

.nav-link-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.45);
}

.header-cta-btn {
  background: var(--slate-blue);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(68, 86, 96, 0.25);
  transition: all 0.25s var(--ease-smooth);
}

.header-cta-btn:hover {
  background: var(--slate-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(68, 86, 96, 0.35);
}

/* Mobile Nav responsive */
@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
}

/* ==========================================================================
   DESHABILITAR RESTO DE PÁGINAS (SOLO HOME / INICIO ACTIVO)
   ========================================================================== */
#view-hub,
#view-colegios,
#view-idiomas,
#view-emisora,
#view-prueba {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
  height: 0 !important;
  max-height: 0 !important;
  overflow: hidden !important;
}

#view-inicio {
  display: block !important;
  visibility: visible !important;
  pointer-events: auto !important;
}