:root {
  --bg: #080c14;
  --surface: #0e1420;
  --surface-2: #141c2b;
  --fg: #f0f4ff;
  --fg-muted: #8b9ab8;
  --fg-dim: #4a5568;
  --accent: #FF6B35;
  --accent-dim: rgba(255, 107, 53, 0.12);
  --accent-glow: rgba(255, 107, 53, 0.35);
  --border: rgba(255,255,255,0.07);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* HERO */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 48px 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events: none;
}
.hero-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(52px, 8vw, 100px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -3px;
  color: var(--fg);
  margin-bottom: 36px;
  max-width: 700px;
}
.hero-accent {
  color: var(--accent);
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 64px;
}
.hero-visual {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  height: 320px;
}
.pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--accent-dim);
  animation: pulse-ring 3s ease-out infinite;
}
.pulse-ring:nth-child(2) { animation-delay: 1s; }
.pulse-ring:nth-child(3) { animation-delay: 2s; }
@keyframes pulse-ring {
  0% { transform: scale(0.5); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}
.pulse-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px var(--accent-glow);
  color: white;
}

/* FEATURES */
.features {
  padding: 100px 48px;
  background: var(--surface);
}
.features-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 40px 36px;
  position: relative;
}
.feature-card--main {
  grid-row: 1 / 3;
  padding: 48px 44px;
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border: 1px solid rgba(255,107,53,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.feature-stat {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-top: 28px;
}
.feature-stat-sub {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 6px;
}

/* MANIFESTO */
.manifesto {
  padding: 120px 48px;
  background: var(--bg);
}
.manifesto-inner {
  max-width: 800px;
}
.manifesto-overline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.manifesto-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 32px;
}
.manifesto-body p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}
.manifesto-quote {
  margin-top: 48px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: var(--fg-muted);
  font-style: italic;
}
.quote-mark { color: var(--accent); }

/* CLOSING */
.closing {
  padding: 120px 48px;
  background: linear-gradient(135deg, #0e1420 0%, #080c14 100%);
  border-top: 1px solid var(--border);
}
.closing-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 20px;
  max-width: 700px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 56px;
}
.closing-vision {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--fg-muted);
  max-width: 500px;
  border-left: 3px solid var(--accent);
  padding-left: 20px;
}

/* FOOTER */
.footer {
  padding: 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-meta {
  margin-left: auto;
  font-size: 12px;
  color: var(--fg-dim);
  display: flex;
  gap: 8px;
  align-items: center;
}
.footer-sep { color: var(--fg-dim); }

/* MOBILE */
@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 60px 24px 80px; }
  .hero-visual { display: none; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card--main { grid-row: auto; }
  .manifesto { padding: 80px 24px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 32px 24px; }
  .footer-meta { margin-left: 0; width: 100%; }
}