/* ═══════════════════════════════════════════════════════════════
   THE DIGITAL WORLD EXPERIENCE — George Divel Portfolio
   Immersive 3D Virtual Environment CSS
   ═══════════════════════════════════════════════════════════════ */

/* ─── Custom Properties ─── */
:root {
  --bg-void: #04060e;
  --bg-deep: #080c1a;
  --bg-surface: rgba(10, 16, 36, 0.85);
  --bg-card: rgba(12, 20, 48, 0.65);
  --bg-card-hover: rgba(16, 28, 64, 0.8);
  --accent-primary: #00d4ff;
  --accent-secondary: #0088cc;
  --accent-gold: #c8a84e;
  --accent-gold-glow: rgba(200, 168, 78, 0.3);
  --accent-cyan: #00e5ff;
  --accent-cyan-glow: rgba(0, 229, 255, 0.15);
  --accent-blue: #4488ff;
  --accent-blue-glow: rgba(68, 136, 255, 0.15);
  --text-primary: #e8ecf4;
  --text-secondary: rgba(200, 210, 230, 0.7);
  --text-muted: rgba(160, 175, 200, 0.5);
  --border-glow: rgba(0, 212, 255, 0.2);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --grid-color: rgba(0, 180, 255, 0.04);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --zone-width: 100vw;
  --zone-height: 100vh;
  --transition-world: cubic-bezier(0.16, 1, 0.3, 1);
  --glow-sm: 0 0 10px rgba(0, 212, 255, 0.3);
  --glow-md: 0 0 20px rgba(0, 212, 255, 0.2), 0 0 40px rgba(0, 212, 255, 0.1);
  --glow-lg: 0 0 30px rgba(0, 212, 255, 0.3), 0 0 60px rgba(0, 212, 255, 0.15), 0 0 100px rgba(0, 212, 255, 0.05);
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  overflow: hidden;
  height: 100%;
  scroll-behavior: auto;
}

body {
  font-family: var(--font-body);
  background: var(--bg-void);
  color: var(--text-primary);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  cursor: default;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent-primary); text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ═══════════════════════════════════════════════════════════════
   LOADING SCREEN
   ═══════════════════════════════════════════════════════════════ */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg-void);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.loader-ring {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid rgba(0, 212, 255, 0.1);
  border-top-color: var(--accent-primary);
  animation: loaderSpin 1s linear infinite;
  position: relative;
}

.loader-ring-inner {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 2px solid rgba(0, 212, 255, 0.05);
  border-bottom-color: var(--accent-gold);
  animation: loaderSpin 1.5s linear infinite reverse;
}

@keyframes loaderSpin {
  to { transform: rotate(360deg); }
}

.loader-text {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.loader-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent-primary);
  text-transform: uppercase;
}

.loader-bar {
  width: 200px;
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-gold));
  border-radius: 1px;
  transition: width 0.3s ease;
}

.loader-percent {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════════
   WORLD CONTAINER & CAMERA
   ═══════════════════════════════════════════════════════════════ */
.world-container {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: var(--bg-void);
  perspective: 1200px;
}

.particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.fog-overlay {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(0, 40, 80, 0.2) 0%, transparent 60%),
    radial-gradient(ellipse at 0% 100%, rgba(0, 20, 60, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(0, 30, 70, 0.2) 0%, transparent 50%);
}

.world-camera {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  z-index: 3;
}

.world-track {
  display: flex;
  width: 700vw; /* 7 zones */
  height: 100vh;
  transition: transform 1.2s var(--transition-world);
  will-change: transform;
}

/* ═══════════════════════════════════════════════════════════════
   WORLD ZONES — Base
   ═══════════════════════════════════════════════════════════════ */
.world-zone {
  position: relative;
  width: var(--zone-width);
  height: var(--zone-height);
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.zone-bg-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.zone-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 5rem 3rem;
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 212, 255, 0.3) transparent;
}

.zone-content::-webkit-scrollbar {
  width: 4px;
}
.zone-content::-webkit-scrollbar-track {
  background: transparent;
}
.zone-content::-webkit-scrollbar-thumb {
  background: rgba(0, 212, 255, 0.3);
  border-radius: 2px;
}

/* Grid Floor */
.grid-floor {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background:
    linear-gradient(to top, rgba(0, 180, 255, 0.03) 0%, transparent 100%),
    repeating-linear-gradient(90deg, var(--grid-color) 0px, var(--grid-color) 1px, transparent 1px, transparent 80px),
    repeating-linear-gradient(0deg, var(--grid-color) 0px, var(--grid-color) 1px, transparent 1px, transparent 80px);
  transform: perspective(500px) rotateX(45deg);
  transform-origin: bottom center;
  opacity: 0.5;
}

/* Zone Header */
.zone-header {
  text-align: center;
  margin-bottom: 3.5rem;
  padding-top: 1rem;
}

.zone-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
  background: var(--accent-gold-glow);
  padding: 0.35rem 1rem;
  border-radius: 2px;
  border: 1px solid rgba(200, 168, 78, 0.2);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.zone-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--accent-primary);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.zone-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.zone-title .accent {
  color: var(--accent-primary);
  text-shadow: var(--glow-sm);
}

.zone-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 650px;
  margin: 1rem auto 0;
}

/* ═══════════════════════════════════════════════════════════════
   WORLD HUD (Navigation)
   ═══════════════════════════════════════════════════════════════ */
.world-hud {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(4, 6, 14, 0.9) 0%, transparent 100%);
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}

.world-hud.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.hud-left { flex: 1; }
.hud-center { flex: 1; display: flex; justify-content: center; }
.hud-right { flex: 1; display: flex; justify-content: flex-end; }

.hud-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hud-logo-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  box-shadow: var(--glow-sm);
  animation: hudPulse 2s ease-in-out infinite;
}

@keyframes hudPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 10px rgba(0, 212, 255, 0.5); }
  50% { opacity: 0.5; box-shadow: 0 0 5px rgba(0, 212, 255, 0.2); }
}

.hud-logo span {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--text-primary);
  font-weight: 600;
}

.hud-zone-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hud-zone-label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--accent-primary);
  text-transform: uppercase;
  transition: all 0.5s ease;
}

.hud-zone-progress {
  width: 120px;
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1px;
  overflow: hidden;
}

.hud-zone-progress-fill {
  height: 100%;
  width: 14.28%;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-cyan));
  border-radius: 1px;
  transition: width 1s var(--transition-world);
}

/* Minimap */
.hud-minimap {
  display: flex;
  align-items: center;
  gap: 0;
}

.minimap-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
}

.minimap-dot:hover {
  background: rgba(0, 212, 255, 0.4);
  border-color: var(--accent-primary);
  transform: scale(1.3);
}

.minimap-dot.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  box-shadow: var(--glow-sm);
}

.minimap-dot.visited {
  background: rgba(0, 212, 255, 0.3);
  border-color: rgba(0, 212, 255, 0.4);
}

.minimap-connector {
  width: 16px;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

/* Zone Navigation Arrows */
.zone-nav-arrow {
  position: fixed;
  z-index: 100;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  opacity: 0;
  transition: all 0.5s ease;
  padding: 1rem;
}

.zone-nav-arrow.visible {
  opacity: 1;
}

.zone-nav-arrow:hover {
  color: var(--accent-primary);
}

.zone-nav-prev { left: 1.5rem; }
.zone-nav-next { right: 1.5rem; }

.zone-nav-arrow svg {
  width: 28px;
  height: 28px;
  filter: drop-shadow(var(--glow-sm));
}

.nav-arrow-label {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Scroll Indicator */
.scroll-indicator {
  position: fixed;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.scroll-indicator.visible {
  opacity: 1;
}

.scroll-mouse {
  width: 20px;
  height: 32px;
  border: 2px solid rgba(0, 212, 255, 0.4);
  border-radius: 10px;
  position: relative;
}

.scroll-wheel {
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: var(--accent-primary);
  border-radius: 2px;
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.3; transform: translateX(-50%) translateY(8px); }
}

.scroll-indicator span {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE 0: ENTRY ZONE
   ═══════════════════════════════════════════════════════════════ */
.zone-entry {
  background: radial-gradient(ellipse at center, rgba(0, 30, 60, 0.3) 0%, var(--bg-void) 70%);
}

/* Portal Rings */
.portal-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  opacity: 0.15;
}

.portal-ring-1 {
  width: 600px;
  height: 600px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-color: var(--accent-primary);
  animation: portalPulse 4s ease-in-out infinite;
}

.portal-ring-2 {
  width: 800px;
  height: 800px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-color: var(--accent-cyan);
  animation: portalPulse 4s ease-in-out infinite 1s;
}

.portal-ring-3 {
  width: 1000px;
  height: 1000px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-color: var(--accent-blue);
  animation: portalPulse 4s ease-in-out infinite 2s;
}

@keyframes portalPulse {
  0%, 100% { opacity: 0.08; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.2; transform: translate(-50%, -50%) scale(1.05); }
}

.zone-entry-content {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.entry-portal-frame {
  text-align: center;
  position: relative;
  z-index: 2;
}

.entry-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.eyebrow-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-primary));
}

.entry-eyebrow span:not(.eyebrow-line) {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--accent-primary);
  text-transform: uppercase;
}

.entry-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

.name-line {
  display: block;
  background: linear-gradient(135deg, var(--text-primary) 0%, rgba(0, 212, 255, 0.8) 50%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: nameShimmer 4s ease-in-out infinite;
  background-size: 200% 200%;
}

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

.entry-role {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.entry-role strong {
  color: var(--accent-primary);
  font-weight: 600;
}

.entry-desc {
  max-width: 600px;
  margin: 0 auto 2.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.enter-world-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  border: 1px solid var(--accent-primary);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  overflow: hidden;
  transition: all 0.4s ease;
  background: rgba(0, 212, 255, 0.05);
}

.enter-world-btn:hover {
  background: rgba(0, 212, 255, 0.15);
  box-shadow: var(--glow-md);
  transform: translateY(-2px);
}

.btn-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
  animation: btnGlowSlide 3s ease-in-out infinite;
}

@keyframes btnGlowSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.btn-arrow {
  width: 18px;
  height: 18px;
}

/* Floating Orbs */
.floating-orb {
  position: absolute;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  text-align: center;
  animation: floatOrb 6s ease-in-out infinite;
  box-shadow: var(--glow-sm);
}

.orb-stat-1 {
  top: 20%;
  right: 12%;
  animation-delay: 0s;
}

.orb-stat-2 {
  bottom: 25%;
  left: 10%;
  animation-delay: 2s;
}

@keyframes floatOrb {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-15px) rotate(1deg); }
  66% { transform: translateY(10px) rotate(-1deg); }
}

.orb-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-primary);
  line-height: 1;
}

.orb-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE 1: BIOGRAPHY HALL
   ═══════════════════════════════════════════════════════════════ */
.zone-biography {
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 40, 80, 0.15) 0%, var(--bg-void) 60%);
}

.hall-pillars .pillar {
  position: absolute;
  width: 2px;
  top: 10%;
  bottom: 10%;
  background: linear-gradient(to bottom, transparent, rgba(0, 212, 255, 0.1), transparent);
}

.pillar-left { left: 5%; }
.pillar-right { right: 5%; }

.bio-hall-grid {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.bio-portrait-frame {
  position: relative;
  max-width: 350px;
}

.portrait-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  z-index: -1;
}

.bio-portrait {
  width: 100%;
  border-radius: 4px;
  border: 1px solid var(--border-glow);
  box-shadow: var(--glow-md);
}

.portrait-hud-overlay {
  position: absolute;
  inset: -2px;
  pointer-events: none;
}

.hud-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--accent-primary);
}

.hud-tl { top: 0; left: 0; border-top: 2px solid; border-left: 2px solid; }
.hud-tr { top: 0; right: 0; border-top: 2px solid; border-right: 2px solid; }
.hud-bl { bottom: 0; left: 0; border-bottom: 2px solid; border-left: 2px solid; }
.hud-br { bottom: 0; right: 0; border-bottom: 2px solid; border-right: 2px solid; }

.portrait-badge {
  position: absolute;
  bottom: -15px;
  right: -15px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 0.75rem 1.2rem;
  text-align: center;
  box-shadow: var(--glow-sm);
}

.badge-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.badge-text {
  display: block;
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.bio-text-wall {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.text-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 2rem;
  border-left: 2px solid var(--accent-primary);
}

.text-panel p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.text-panel p:last-child { margin-bottom: 0; }

.bio-traits-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trait-chip {
  position: relative;
  padding: 0.5rem 1.2rem;
  font-size: 0.78rem;
  color: var(--accent-primary);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 4px;
  background: rgba(0, 212, 255, 0.03);
  font-weight: 500;
  letter-spacing: 0.02em;
  overflow: hidden;
  transition: all 0.3s ease;
}

.trait-chip:hover {
  background: rgba(0, 212, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: var(--glow-sm);
}

.trait-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.05), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.trait-chip:hover .trait-glow {
  transform: translateX(100%);
}

/* Deep Dive Panels */
.bio-deep-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.deep-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 2rem;
}

.deep-panel-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.deep-panel p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.deep-panel p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════
   ZONE 2: EXPERIENCE TOWER
   ═══════════════════════════════════════════════════════════════ */
.zone-experience {
  background: radial-gradient(ellipse at 70% 30%, rgba(0, 40, 100, 0.1) 0%, var(--bg-void) 60%);
}

.tower-structure .tower-beam {
  position: absolute;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0, 212, 255, 0.08), transparent);
}

.tower-beam-1 { left: 15%; top: 0; bottom: 0; }
.tower-beam-2 { left: 35%; top: 0; bottom: 0; opacity: 0.5; }
.tower-beam-3 { right: 35%; top: 0; bottom: 0; opacity: 0.5; }
.tower-beam-4 { right: 15%; top: 0; bottom: 0; }

.tower-floors {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.tower-floor {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.tower-floor.visible {
  opacity: 1;
  transform: translateX(0);
}

.floor-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
  width: 50px;
}

.floor-num {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-shadow: var(--glow-sm);
}

.floor-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent-primary), transparent);
}

.floor-card {
  flex: 1;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-left: 2px solid var(--accent-primary);
  border-radius: 8px;
  padding: 1.8rem 2rem;
  transition: all 0.3s ease;
}

.floor-card:hover {
  background: var(--bg-card-hover);
  border-left-color: var(--accent-cyan);
  box-shadow: var(--glow-sm);
  transform: translateX(5px);
}

.floor-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.floor-period {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--accent-primary);
  text-transform: uppercase;
  background: var(--accent-cyan-glow);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

.floor-firm {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

.floor-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.floor-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.tower-quote {
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  position: relative;
}

.tower-quote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent-primary);
  opacity: 0.3;
  line-height: 1;
}

.tower-quote p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.tower-quote cite {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--accent-gold);
  letter-spacing: 0.15em;
  font-style: normal;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE 3: CAPITOL SECURITIES
   ═══════════════════════════════════════════════════════════════ */
.zone-capitol {
  background: radial-gradient(ellipse at 50% 40%, rgba(0, 30, 80, 0.15) 0%, var(--bg-void) 60%);
}

.office-grid {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 100px, rgba(0, 180, 255, 0.02) 100px, rgba(0, 180, 255, 0.02) 101px),
    repeating-linear-gradient(90deg, transparent, transparent 100px, rgba(0, 180, 255, 0.02) 100px, rgba(0, 180, 255, 0.02) 101px);
}

.capitol-environment {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.holo-panel {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 2.5rem;
  overflow: hidden;
}

.holo-scanline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
  animation: scanline 3s linear infinite;
  opacity: 0.3;
}

@keyframes scanline {
  0% { top: 0; }
  100% { top: 100%; }
}

.holo-panel p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.2rem;
  font-size: 0.93rem;
}

.holo-panel p:last-child { margin-bottom: 0; }

.capitol-stats-tower {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.stat-hologram {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.stat-hologram::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.03) 0%, transparent 50%);
}

.stat-hologram:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-sm);
  transform: translateY(-3px);
}

.stat-holo-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-shadow: var(--glow-sm);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-holo-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE 4: LEADERSHIP ARENA
   ═══════════════════════════════════════════════════════════════ */
.zone-leadership {
  background: radial-gradient(ellipse at 50% 60%, rgba(0, 30, 70, 0.12) 0%, var(--bg-void) 60%);
}

.arena-arcs .arena-arc {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.05);
}

.arc-1 {
  width: 900px;
  height: 900px;
  bottom: -300px;
  left: 50%;
  transform: translateX(-50%);
  animation: arcPulse 5s ease-in-out infinite;
}

.arc-2 {
  width: 700px;
  height: 700px;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  animation: arcPulse 5s ease-in-out infinite 1s;
}

.arc-3 {
  width: 500px;
  height: 500px;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  animation: arcPulse 5s ease-in-out infinite 2s;
}

@keyframes arcPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.arena-hall {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 1rem;
}

.achievement-float {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.4s ease;
  animation: achievementFloat 6s ease-in-out infinite;
}

.achievement-vision { animation-delay: 0s; }
.achievement-mission { animation-delay: 3s; }

@keyframes achievementFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.achievement-float:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-md);
  transform: translateY(-5px) !important;
}

.achievement-glow {
  position: absolute;
  inset: -1px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, transparent 50%, rgba(200, 168, 78, 0.05) 100%);
  pointer-events: none;
}

.achievement-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.achievement-float h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.achievement-float p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.92rem;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE 5: SERVICES PAVILION
   ═══════════════════════════════════════════════════════════════ */
.zone-services {
  background: radial-gradient(ellipse at 50% 50%, rgba(0, 30, 80, 0.1) 0%, var(--bg-void) 60%);
}

.pavilion-hexgrid {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='43.3' viewBox='0 0 50 43.3'%3E%3Cpolygon fill='none' stroke='rgba(0,180,255,0.03)' stroke-width='0.5' points='25,0 50,14.43 50,28.87 25,43.3 0,28.87 0,14.43'/%3E%3C/svg%3E");
}

.services-3d-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-holo-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 2rem;
  overflow: hidden;
  transition: all 0.4s ease;
  transform: translateZ(0);
}

.service-holo-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-md);
  transform: translateY(-8px) scale(1.02);
}

.holo-card-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-holo-card:hover .holo-card-glow {
  opacity: 1;
}

.holo-card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.service-holo-card h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-holo-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.holo-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.holo-features li {
  font-size: 0.78rem;
  color: var(--accent-primary);
  padding-left: 1rem;
  position: relative;
}

.holo-features li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent-gold);
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE 6: CONTACT DOME
   ═══════════════════════════════════════════════════════════════ */
.zone-contact {
  background: radial-gradient(ellipse at 50% 40%, rgba(0, 30, 80, 0.12) 0%, var(--bg-void) 60%);
}

.dome-rings .dome-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.04);
}

.dome-ring-1 {
  width: 1200px;
  height: 1200px;
  top: -400px;
  left: 50%;
  transform: translateX(-50%);
  animation: domeRotate 30s linear infinite;
}

.dome-ring-2 {
  width: 1000px;
  height: 1000px;
  top: -300px;
  left: 50%;
  transform: translateX(-50%);
  animation: domeRotate 25s linear infinite reverse;
}

.dome-ring-3 {
  width: 800px;
  height: 800px;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  animation: domeRotate 20s linear infinite;
}

@keyframes domeRotate {
  to { transform: translateX(-50%) rotate(360deg); }
}

.contact-dome-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info-holo {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 2rem;
}

.info-holo-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-holo-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.92rem;
  margin-bottom: 2rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.channel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem;
  border-radius: 6px;
  background: rgba(0, 212, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.03);
  transition: all 0.3s ease;
}

.channel-item:hover {
  background: rgba(0, 212, 255, 0.05);
  border-color: var(--border-glow);
}

.channel-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.channel-item h4 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
  font-weight: 600;
}

.channel-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.contact-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(0, 200, 100, 0.03);
  border: 1px solid rgba(0, 200, 100, 0.1);
  border-radius: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00c864;
  box-shadow: 0 0 10px rgba(0, 200, 100, 0.5);
  animation: statusPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.contact-status p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.contact-status strong {
  color: #00c864;
}

/* Contact Form */
.contact-form-holo {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 2rem;
}

.form-holo-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-holo-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}

.inquiry-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.inquiry-chip {
  padding: 0.45rem 1rem;
  font-size: 0.72rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  background: transparent;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.inquiry-chip:hover {
  color: var(--accent-primary);
  border-color: rgba(0, 212, 255, 0.3);
}

.inquiry-chip.active {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  background: var(--accent-cyan-glow);
  box-shadow: var(--glow-sm);
}

.dome-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.form-field input,
.form-field textarea {
  padding: 0.75rem 1rem;
  background: rgba(0, 20, 50, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 0.88rem;
  outline: none;
  transition: all 0.3s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px var(--accent-cyan-glow);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-muted);
}

.form-field textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
  gap: 1rem;
}

.form-privacy {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.form-privacy svg {
  color: var(--accent-primary);
  flex-shrink: 0;
}

.submit-btn {
  position: relative;
  padding: 0.8rem 2rem;
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  color: var(--bg-void);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  box-shadow: var(--glow-md);
  transform: translateY(-2px);
}

.submit-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  animation: btnGlowSlide 3s ease-in-out infinite;
}

/* Form Success */
.form-success {
  text-align: center;
  padding: 3rem 2rem;
}

.success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-cyan));
  color: var(--bg-void);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: var(--glow-md);
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-success p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.92rem;
}

/* World Footer */
.world-footer {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.world-footer p {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-bottom: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE TRANSITION ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */
.world-zone .zone-content {
  opacity: 0;
  transform: scale(0.95) translateY(20px);
  transition: all 0.8s var(--transition-world);
  transition-delay: 0.3s;
}

.world-zone.active .zone-content {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile Fallback (2.5D Simplified)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .bio-hall-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .bio-portrait-frame {
    max-width: 250px;
    margin: 0 auto;
  }

  .bio-deep-panels {
    grid-template-columns: 1fr;
  }

  .capitol-environment {
    grid-template-columns: 1fr;
  }

  .capitol-stats-tower {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .arena-hall {
    grid-template-columns: 1fr;
  }

  .services-3d-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-dome-grid {
    grid-template-columns: 1fr;
  }

  .floating-orb {
    display: none;
  }

  .hud-center { display: none; }

  .hud-minimap {
    gap: 0;
  }

  .minimap-connector {
    width: 10px;
  }
}

@media (max-width: 768px) {
  .zone-content {
    padding: 4.5rem 1.5rem 2rem;
  }

  .world-hud {
    padding: 0.8rem 1.2rem;
  }

  .hud-logo span {
    font-size: 0.55rem;
    letter-spacing: 0.15em;
  }

  .entry-name {
    font-size: clamp(2.2rem, 10vw, 4rem);
  }

  .zone-title {
    font-size: clamp(1.4rem, 5vw, 2rem);
  }

  .services-3d-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-submit-row {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .submit-btn {
    width: 100%;
    text-align: center;
  }

  .zone-nav-arrow {
    padding: 0.5rem;
  }

  .zone-nav-prev { left: 0.5rem; }
  .zone-nav-next { right: 0.5rem; }

  .zone-nav-arrow svg {
    width: 22px;
    height: 22px;
  }

  .nav-arrow-label {
    display: none;
  }

  .tower-floor {
    flex-direction: column;
    gap: 0.5rem;
  }

  .floor-indicator {
    flex-direction: row;
    width: auto;
    gap: 0.5rem;
  }

  .floor-line {
    width: 30px;
    height: 1px;
    background: linear-gradient(90deg, var(--accent-primary), transparent);
  }

  .capitol-stats-tower {
    grid-template-columns: 1fr 1fr;
  }

  .inquiry-selector {
    gap: 0.3rem;
  }

  .inquiry-chip {
    font-size: 0.6rem;
    padding: 0.35rem 0.7rem;
  }
}

@media (max-width: 480px) {
  .zone-content {
    padding: 4rem 1rem 1.5rem;
  }

  .entry-desc {
    font-size: 0.85rem;
  }

  .text-panel {
    padding: 1.2rem;
  }

  .deep-panel {
    padding: 1.2rem;
  }

  .service-holo-card {
    padding: 1.2rem;
  }

  .contact-info-holo,
  .contact-form-holo {
    padding: 1.2rem;
  }

  .holo-panel {
    padding: 1.5rem;
  }

  .capitol-stats-tower {
    grid-template-columns: 1fr;
  }

  .stat-hologram {
    padding: 1rem;
  }

  .stat-holo-value {
    font-size: 1.5rem;
  }
}