:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --fg-primary: #f0ece4;
  --fg-secondary: #8a8690;
  --fg-muted: #5a5660;
  --accent: #ff3d3d;
  --accent-glow: rgba(255, 61, 61, 0.15);
  --accent-secondary: #ff6b35;
  --neon: #c4ff3d;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ========== HERO ========== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  overflow: hidden;
}

.hero-noise {
  position: absolute;
  inset: 0;
  background: 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)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.hero-glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  text-align: center;
}

.hero-tag {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--fg-primary) 40%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lede {
  font-size: 1.2rem;
  color: var(--fg-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 1rem 2rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.hero-cta-btn:hover {
  background: #e02020;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 61, 61, 0.4);
}

.hero-cta-note {
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
}

.hero-grid {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  display: flex;
  justify-content: space-between;
  padding: 0 10%;
  opacity: 0.06;
  z-index: 0;
}

.grid-line {
  width: 1px;
  height: 100%;
  background: linear-gradient(to top, var(--accent), transparent);
}

/* ========== MANIFESTO ========== */

.manifesto {
  padding: 6rem 2rem;
  background: var(--bg-secondary);
}

.manifesto-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  padding-left: 2rem;
}

.manifesto-accent {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-secondary));
  border-radius: 2px;
}

.manifesto blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 500;
  line-height: 1.6;
  color: var(--fg-primary);
  margin-bottom: 1.5rem;
}

.manifesto-follow {
  font-size: 1.1rem;
  color: var(--neon);
  font-weight: 600;
}

/* ========== FEATURES ========== */

.features {
  padding: 7rem 2rem;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1rem;
}

.features-header {
  max-width: 1100px;
  margin: 0 auto 4rem;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 16px;
  padding: 2.5rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(255, 61, 61, 0.2);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--fg-primary);
}

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

/* ========== VISION ========== */

.vision {
  padding: 7rem 2rem;
  background: var(--bg-secondary);
  position: relative;
}

.vision::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(196, 255, 61, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.vision-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.vision h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}

.vision-text {
  font-size: 1.1rem;
  color: var(--fg-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.vision-text:last-of-type {
  color: var(--fg-primary);
  font-weight: 600;
}

.vision-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ========== FOOTER ========== */

.site-footer {
  padding: 4rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.3em;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* ========== RESPONSIVE ========== */

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

  .vision-stats {
    flex-direction: column;
    gap: 2rem;
  }

  .hero {
    padding: 4rem 1.5rem 3rem;
  }

  .manifesto-inner {
    padding-left: 1.5rem;
  }

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

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .features-header h2,
  .vision h2 {
    font-size: 2.2rem;
  }
}