/* ============================================
   Project Chimera - Cyberpunk Landing Page
   ============================================ */

/* CSS Variables */
:root {
  --base-black: #0A0A0A;
  --midnight-blue: #001F3F;
  --dark-purple: #2A0A2A;
  --neon-blue: #00FFFF;
  --neon-pink: #FF00FF;
  --neon-green: #39FF14;
  --neon-yellow: #FFFF00;
  --silver: #808080;
  --white: #FFFFFF;

  --font-display: 'Orbitron', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --font-body: 'Rajdhani', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--neon-blue) var(--base-black);
}

body {
  background-color: var(--base-black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--base-black);
}
::-webkit-scrollbar-thumb {
  background: var(--neon-blue);
  border-radius: 0;
}

/* Background Canvas */
#bgCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ============================================
   Loading Screen
   ============================================ */
.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--base-black);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loading-content {
  text-align: center;
}
.loading-text {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--neon-blue);
  letter-spacing: 0.3em;
  margin-bottom: 2rem;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  animation: textFlicker 2s infinite;
}
@keyframes textFlicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}
.loading-bar-container {
  width: 320px;
  height: 2px;
  background: rgba(0, 255, 255, 0.15);
  position: relative;
  overflow: hidden;
}
.loading-bar {
  height: 100%;
  width: 0%;
  background: var(--neon-blue);
  box-shadow: 0 0 15px var(--neon-blue), 0 0 30px rgba(0, 255, 255, 0.4);
  transition: width 0.2s linear;
}
.loading-status {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--silver);
  margin-top: 1.5rem;
  letter-spacing: 0.1em;
}

/* ============================================
   Navigation (HUD Style)
   ============================================ */
.hud-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.08);
  transition: padding 0.3s ease;
}
.nav-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: 0.15em;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--silver);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
  letter-spacing: 0.08em;
}
.nav-links a::before {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  overflow: hidden;
  color: var(--neon-blue);
  transition: width 0.4s ease;
  white-space: nowrap;
}
.nav-links a:hover::before {
  width: 100%;
}
.nav-links a:hover {
  color: rgba(0, 255, 255, 0.3);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 101;
}
.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--neon-blue);
  transition: 0.3s ease;
  box-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
}

/* ============================================
   Glitch Effect
   ============================================ */
.glitch {
  position: relative;
  display: inline-block;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--base-black);
}
.glitch::before {
  left: 2px;
  text-shadow: -2px 0 var(--neon-pink);
  clip: rect(24px, 550px, 90px, 0);
  animation: glitch-anim-1 4s infinite linear alternate-reverse;
}
.glitch::after {
  left: -2px;
  text-shadow: -2px 0 var(--neon-blue);
  clip: rect(85px, 550px, 140px, 0);
  animation: glitch-anim-2 4s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
  0% { clip: rect(20px, 9999px, 15px, 0); }
  10% { clip: rect(80px, 9999px, 70px, 0); }
  20% { clip: rect(10px, 9999px, 55px, 0); }
  30% { clip: rect(60px, 9999px, 30px, 0); }
  40% { clip: rect(40px, 9999px, 90px, 0); }
  50% { clip: rect(90px, 9999px, 10px, 0); }
  60% { clip: rect(15px, 9999px, 65px, 0); }
  70% { clip: rect(70px, 9999px, 40px, 0); }
  80% { clip: rect(30px, 9999px, 80px, 0); }
  90% { clip: rect(50px, 9999px, 20px, 0); }
  100% { clip: rect(10px, 9999px, 60px, 0); }
}
@keyframes glitch-anim-2 {
  0% { clip: rect(65px, 9999px, 100px, 0); }
  10% { clip: rect(15px, 9999px, 60px, 0); }
  20% { clip: rect(90px, 9999px, 25px, 0); }
  30% { clip: rect(35px, 9999px, 75px, 0); }
  40% { clip: rect(75px, 9999px, 45px, 0); }
  50% { clip: rect(25px, 9999px, 85px, 0); }
  60% { clip: rect(55px, 9999px, 15px, 0); }
  70% { clip: rect(85px, 9999px, 50px, 0); }
  80% { clip: rect(45px, 9999px, 95px, 0); }
  90% { clip: rect(95px, 9999px, 35px, 0); }
  100% { clip: rect(5px, 9999px, 70px, 0); }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
  padding: 2rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 31, 63, 0.4) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(42, 10, 42, 0.3) 0%, transparent 50%);
  pointer-events: none;
}
.scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.15) 2px,
    rgba(0, 0, 0, 0.15) 4px
  );
  pointer-events: none;
  z-index: 2;
  opacity: 0.3;
}
.hero-content {
  position: relative;
  z-index: 3;
}
.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-pink);
  border: 1px solid var(--neon-pink);
  display: inline-block;
  padding: 0.5rem 1.25rem;
  margin-bottom: 2.5rem;
  letter-spacing: 0.15em;
  text-shadow: 0 0 5px rgba(255, 0, 255, 0.4);
  animation: borderFlicker 3s infinite;
}
@keyframes borderFlicker {
  0%, 100% { opacity: 1; border-color: var(--neon-pink); }
  25% { opacity: 0.6; border-color: rgba(255, 0, 255, 0.5); }
  50% { opacity: 0.9; border-color: var(--neon-pink); }
  75% { opacity: 0.5; border-color: rgba(255, 0, 255, 0.3); }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--white);
  text-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
  letter-spacing: 0.05em;
}
.hero-sub {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: 0.05em;
}

/* Neon Button */
.neon-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--neon-blue);
  text-decoration: none;
  border: 1px solid var(--neon-blue);
  position: relative;
  overflow: hidden;
  transition: 0.4s ease;
  letter-spacing: 0.12em;
  background: rgba(0, 255, 255, 0.03);
  cursor: pointer;
}
.neon-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}
.neon-btn:hover::before {
  left: 100%;
}
.neon-btn:hover {
  background: rgba(0, 255, 255, 0.1);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.35), inset 0 0 15px rgba(0, 255, 255, 0.05);
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.8);
  transform: translateY(-2px);
}
.neon-btn.large {
  padding: 1.25rem 3.5rem;
  font-size: 1.15rem;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  z-index: 3;
}
.scroll-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--silver);
  writing-mode: vertical-rl;
  letter-spacing: 0.25em;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--neon-blue), transparent);
  animation: scrollLine 2.5s infinite ease-in-out;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   Section Base
   ============================================ */
.section {
  position: relative;
  z-index: 1;
  padding: 8rem 3rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
  line-height: 1.2;
  color: var(--white);
  letter-spacing: 0.03em;
}
.section-title.center {
  text-align: center;
  width: 100%;
}
.section-body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  line-height: 1.9;
}

/* ============================================
   Prologue Section
   ============================================ */
.prologue {
  background: linear-gradient(180deg, var(--base-black) 0%, rgba(0, 31, 63, 0.25) 100%);
}
.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.cyber-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  border: 1px solid rgba(0, 255, 255, 0.15);
  background: rgba(0, 31, 63, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.card-frame {
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(0, 255, 255, 0.08);
}
.card-frame::before,
.card-frame::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid var(--neon-blue);
  transition: 0.3s ease;
}
.card-frame::before {
  top: -2px;
  left: -2px;
  border-right: none;
  border-bottom: none;
}
.card-frame::after {
  bottom: -2px;
  right: -2px;
  border-left: none;
  border-top: none;
}
.cyber-card:hover .card-frame::before,
.cyber-card:hover .card-frame::after {
  width: 36px;
  height: 36px;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}
.card-icon {
  font-size: 5rem;
  color: var(--neon-pink);
  text-shadow: 0 0 25px rgba(255, 0, 255, 0.5);
  animation: pulse 2.5s infinite ease-in-out;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.95); }
}
.card-label {
  position: absolute;
  bottom: 24px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--neon-green);
  letter-spacing: 0.1em;
}

/* ============================================
   Solution Section
   ============================================ */
.solution {
  background: var(--base-black);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}
.feature-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: 0.4s ease;
  background: rgba(10, 10, 10, 0.5);
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
  transition: left 0.6s ease;
}
.feature-card:hover::before {
  left: 100%;
}
.feature-card:hover {
  border-color: rgba(0, 255, 255, 0.25);
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.08), inset 0 0 20px rgba(0, 255, 255, 0.02);
  transform: translateY(-8px);
}
.feature-icon {
  font-size: 2.5rem;
  color: var(--neon-blue);
  margin-bottom: 1.5rem;
  text-shadow: 0 0 15px rgba(0, 255, 255, 0.4);
  transition: 0.3s ease;
}
.feature-card:hover .feature-icon {
  transform: scale(1.1);
  text-shadow: 0 0 25px rgba(0, 255, 255, 0.6);
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--white);
  letter-spacing: 0.05em;
}
.feature-card > p {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-pink);
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}
.feature-desc {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* ============================================
   Technology Section
   ============================================ */
.technology {
  background: linear-gradient(180deg, rgba(0, 31, 63, 0.25) 0%, var(--base-black) 100%);
}
.tech-display {
  margin-top: 3rem;
}
.terminal {
  border: 1px solid rgba(0, 255, 255, 0.15);
  background: rgba(0, 5, 10, 0.85);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.terminal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
  opacity: 0.5;
}
.terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  background: rgba(0, 255, 255, 0.03);
  border-bottom: 1px solid rgba(0, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--silver);
  letter-spacing: 0.05em;
}
.terminal-btns {
  color: var(--neon-pink);
  letter-spacing: 0.3em;
  font-size: 0.6rem;
}
.terminal-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--neon-green);
  line-height: 1.8;
  min-height: 280px;
  white-space: pre-wrap;
  text-shadow: 0 0 5px rgba(57, 255, 20, 0.2);
}
.cursor {
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background: var(--neon-green);
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
  box-shadow: 0 0 5px rgba(57, 255, 20, 0.5);
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================
   Roadmap Section
   ============================================ */
.roadmap {
  background: var(--base-black);
}
.timeline {
  display: flex;
  justify-content: space-between;
  max-width: 1000px;
  margin: 5rem auto 0;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-pink), transparent);
  opacity: 0.4;
}
.timeline-item {
  position: relative;
  width: 28%;
  text-align: center;
}
.timeline-item::before {
  content: attr(data-phase);
  position: absolute;
  top: -45px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-yellow);
  letter-spacing: 0.15em;
  white-space: nowrap;
}
.timeline-item::after {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  background: var(--base-black);
  border: 2px solid var(--neon-blue);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.4);
  transition: 0.3s ease;
}
.timeline-item:hover::after {
  background: var(--neon-blue);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
}
.timeline-content {
  margin-top: 3.5rem;
  padding: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 10, 10, 0.5);
  transition: 0.4s ease;
  position: relative;
}
.timeline-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--neon-pink);
  transition: width 0.4s ease;
}
.timeline-item:hover .timeline-content::before {
  width: 100%;
}
.timeline-content:hover {
  border-color: rgba(255, 0, 255, 0.2);
  box-shadow: 0 0 30px rgba(255, 0, 255, 0.06);
  transform: translateY(-4px);
}
.timeline-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--white);
  letter-spacing: 0.05em;
}
.timeline-content p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
  min-height: 80vh;
  text-align: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(42, 10, 42, 0.35) 0%, var(--base-black) 70%);
}
.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4rem);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}
.cta-content > p {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 3rem;
  letter-spacing: 0.05em;
}
.countdown {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  color: var(--neon-yellow);
  margin-top: 2.5rem;
  letter-spacing: 0.2em;
  text-shadow: 0 0 10px rgba(255, 255, 0, 0.3);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  z-index: 1;
  background: var(--base-black);
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 1.75rem;
  color: var(--white);
  letter-spacing: 0.15em;
  text-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--silver);
  text-decoration: none;
  transition: 0.3s ease;
  letter-spacing: 0.1em;
  position: relative;
}
.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--neon-blue);
  transition: width 0.3s ease;
}
.footer-links a:hover {
  color: var(--neon-blue);
}
.footer-links a:hover::after {
  width: 100%;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.1em;
}

/* ============================================
   Scroll Animation
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for cards */
.feature-card:nth-child(1).reveal { transition-delay: 0.1s; }
.feature-card:nth-child(2).reveal { transition-delay: 0.25s; }
.feature-card:nth-child(3).reveal { transition-delay: 0.4s; }

.timeline-item:nth-child(1).reveal { transition-delay: 0.1s; }
.timeline-item:nth-child(2).reveal { transition-delay: 0.3s; }
.timeline-item:nth-child(3).reveal { transition-delay: 0.5s; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .section-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }
  .section-body {
    margin: 0 auto;
  }
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 3rem auto 0;
  }
  .timeline {
    flex-direction: column;
    gap: 4rem;
    max-width: 500px;
  }
  .timeline::before {
    display: none;
  }
  .timeline-item {
    width: 100%;
  }
  .timeline-item::before {
    top: -30px;
  }
  .timeline-item::after {
    display: none;
  }
  .timeline-content {
    margin-top: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hud-nav {
    padding: 1rem 1.5rem;
  }
  .nav-links {
    position: fixed;
    top: 56px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 56px);
    background: rgba(10, 10, 10, 0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: none;
    border-top: 1px solid rgba(0, 255, 255, 0.1);
  }
  .nav-links.open {
    right: 0;
  }
  .nav-links a {
    font-size: 1rem;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  .section {
    padding: 5rem 1.5rem;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .hero-tag {
    font-size: 0.7rem;
  }
  .countdown {
    font-size: 1rem;
  }
  .footer {
    padding: 3rem 1.5rem;
  }
}

/* ============================================
   Accessibility - Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  .loading-screen {
    display: none;
  }
}