@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Space+Grotesk:wght@300;400;500;600&display=swap');

:root {
  --bg-deep: #0a0a14;
  --bg-mid: #12121f;
  --bg-card: #1a1a2e;
  --accent-violet: #8b5cf6;
  --accent-magenta: #d946ef;
  --accent-cyan: #06b6d4;
  --accent-gold: #f59e0b;
  --text-primary: #f0f0f5;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --glow-violet: rgba(139, 92, 246, 0.3);
  --glow-magenta: rgba(217, 70, 239, 0.2);
  --gradient-hero: linear-gradient(135deg, #0a0a14 0%, #1a0a2e 40%, #0f1a2e 70%, #0a0a14 100%);
  --gradient-accent: linear-gradient(135deg, #8b5cf6, #d946ef);
  --gradient-card: linear-gradient(145deg, rgba(139, 92, 246, 0.08), rgba(217, 70, 239, 0.04));
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

/* === GEOMETRIC OVERLAY === */
.geo-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.06;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 80px, rgba(139, 92, 246, 0.3) 80px, rgba(139, 92, 246, 0.3) 81px),
    repeating-linear-gradient(90deg, transparent, transparent 80px, rgba(139, 92, 246, 0.3) 80px, rgba(139, 92, 246, 0.3) 81px);
}

/* === FLOATING ORBS === */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.orb-1 {
  width: 500px; height: 500px;
  background: var(--glow-violet);
  top: -100px; right: -150px;
  animation: drift 18s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px;
  background: var(--glow-magenta);
  bottom: -80px; left: -120px;
  animation: drift 22s ease-in-out infinite reverse;
}
.orb-3 {
  width: 300px; height: 300px;
  background: rgba(6, 182, 212, 0.15);
  top: 40%; left: 50%;
  animation: drift 15s ease-in-out infinite;
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes float-up {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.25);
  font-size: 0.85rem;
  color: var(--accent-violet);
  font-weight: 500;
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--accent-violet);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero h1 .gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .lede {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 48px;
}

.hero-stat {
  text-align: center;
}

.hero-stat .num {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* === PHILOSOPHY SECTION === */
.philosophy {
  position: relative;
  padding: 120px 24px;
  background: var(--bg-mid);
}

.philosophy-inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-label {
  font-family: 'Syne', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-violet);
  margin-bottom: 16px;
}

.philosophy blockquote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  border-left: 3px solid var(--accent-violet);
  padding-left: 28px;
  margin-bottom: 24px;
}

.philosophy .attribution {
  font-size: 1rem;
  color: var(--text-muted);
  padding-left: 32px;
}

/* === FEATURES === */
.features {
  position: relative;
  padding: 120px 24px;
  background: var(--bg-deep);
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-header {
  max-width: 600px;
  margin-bottom: 72px;
}

.features-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.features-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--gradient-card);
  border: 1px solid rgba(139, 92, 246, 0.1);
  border-radius: 16px;
  padding: 36px;
  transition: border-color 0.3s, transform 0.3s;
}

.feature-card:hover {
  border-color: rgba(139, 92, 246, 0.3);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  background: rgba(139, 92, 246, 0.1);
}

.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

.feature-card.featured {
  grid-column: span 2;
  background: linear-gradient(145deg, rgba(139, 92, 246, 0.12), rgba(217, 70, 239, 0.06));
  border-color: rgba(139, 92, 246, 0.2);
}

.feature-card.featured .feature-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.xp-bar {
  background: rgba(139, 92, 246, 0.1);
  border-radius: 8px;
  height: 12px;
  overflow: hidden;
  margin-top: 16px;
}

.xp-fill {
  height: 100%;
  width: 73%;
  background: var(--gradient-accent);
  border-radius: 8px;
  animation: pulse-glow 3s ease-in-out infinite;
}

.xp-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* === AUDIENCE SECTION === */
.audience {
  position: relative;
  padding: 120px 24px;
  background: var(--bg-mid);
  overflow: hidden;
}

.audience-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.audience h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: 20px;
}

.audience p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.audience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.audience-tag {
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid;
}

.tag-gamer {
  color: var(--accent-cyan);
  border-color: rgba(6, 182, 212, 0.3);
  background: rgba(6, 182, 212, 0.08);
}

.tag-anime {
  color: var(--accent-magenta);
  border-color: rgba(217, 70, 239, 0.3);
  background: rgba(217, 70, 239, 0.08);
}

.tag-loa {
  color: var(--accent-gold);
  border-color: rgba(245, 158, 11, 0.3);
  background: rgba(245, 158, 11, 0.08);
}

.audience-visual {
  position: relative;
}

.level-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.level-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: var(--bg-card);
  border-radius: 12px;
  border-left: 3px solid;
  animation: float-up 4s ease-in-out infinite;
}

.level-item:nth-child(1) { border-color: var(--accent-cyan); animation-delay: 0s; }
.level-item:nth-child(2) { border-color: var(--accent-violet); animation-delay: 0.5s; }
.level-item:nth-child(3) { border-color: var(--accent-magenta); animation-delay: 1s; }
.level-item:nth-child(4) { border-color: var(--accent-gold); animation-delay: 1.5s; }

.level-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  min-width: 32px;
}

.level-item:nth-child(1) .level-num { color: var(--accent-cyan); }
.level-item:nth-child(2) .level-num { color: var(--accent-violet); }
.level-item:nth-child(3) .level-num { color: var(--accent-magenta); }
.level-item:nth-child(4) .level-num { color: var(--accent-gold); }

.level-info .level-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.level-info .level-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* === CLOSING === */
.closing {
  position: relative;
  padding: 140px 24px;
  background: var(--bg-deep);
  text-align: center;
  overflow: hidden;
}

.closing-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 20px;
}

.closing h2 .gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.closing p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  line-height: 1.7;
}

/* === FOOTER === */
.footer {
  padding: 40px 24px;
  border-top: 1px solid rgba(139, 92, 246, 0.1);
  background: var(--bg-deep);
  text-align: center;
}

.footer p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer .brand {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-card.featured {
    grid-column: span 1;
  }
  .feature-card.featured .feature-inner {
    grid-template-columns: 1fr;
  }
  .audience-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }
  .hero {
    padding: 80px 20px 60px;
  }
  .philosophy, .features, .audience, .closing {
    padding: 80px 20px;
  }
}