:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: #161616;
  --fg: #f0ece4;
  --fg-muted: #8a8578;
  --fg-dim: #5a5650;
  --accent: #e8ff47;
  --accent-dim: rgba(232, 255, 71, 0.15);
  --red: #ff4747;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow: hidden;
  background: radial-gradient(ellipse at 30% 50%, rgba(232, 255, 71, 0.04) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(255, 71, 71, 0.03) 0%, transparent 50%),
              var(--bg);
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232, 255, 71, 0.3);
  padding: 0.4rem 1.2rem;
  border-radius: 2px;
  margin-bottom: 2.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 12vw, 10rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.hero-accent {
  color: var(--accent);
  display: block;
  font-size: 0.45em;
  letter-spacing: 0.35em;
  font-weight: 600;
  margin-top: 0.5rem;
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 300;
  color: var(--fg-muted);
  margin-top: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.hero-btn {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 2rem;
  background: var(--accent);
  color: #0a0a0a;
  transition: opacity 0.2s;
}

.hero-btn:hover { opacity: 0.85; }

.hero-btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid rgba(255,255,255,0.15);
}

.hero-btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  opacity: 1;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--fg-dim), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* === MANIFESTO === */
.manifesto {
  padding: 8rem 2rem;
  background: var(--bg);
}

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

.manifesto-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--fg);
}

.manifesto-text.secondary {
  color: var(--fg-muted);
}

.manifesto-divider {
  width: 60px;
  height: 1px;
  background: var(--fg-dim);
  margin: 4rem 0;
}

/* === FEATURES === */
.features {
  padding: 6rem 2rem 8rem;
  background: var(--bg-elevated);
}

.features-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--fg-dim);
  border: 1px solid var(--fg-dim);
}

.feature-card {
  background: var(--bg-card);
  padding: 3rem 2.5rem;
  position: relative;
  transition: background 0.3s ease;
}

.feature-card:hover {
  background: #1a1a1a;
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* === CLOSING === */
.closing {
  padding: 10rem 2rem;
  text-align: center;
  background: var(--bg);
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--fg-dim));
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.closing-highlight {
  color: var(--accent);
  font-style: italic;
}

.closing-sub {
  font-size: 0.9rem;
  color: var(--fg-dim);
  margin-top: 2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* === FOOTER === */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: var(--bg);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
}

.footer-location {
  font-size: 0.8rem;
  color: var(--fg-dim);
  letter-spacing: 0.05em;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 2.5rem 2rem;
  }

  .manifesto {
    padding: 5rem 1.5rem;
  }

  .closing {
    padding: 6rem 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .hero-badge {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 1.5rem;
  }

  .feature-card {
    padding: 2rem 1.5rem;
  }
}