:root {
  --bg: #0B1120;
  --surface: #111827;
  --surface-2: #1a2235;
  --fg: #f0f4ff;
  --fg-muted: #8896b3;
  --accent: #FF5C1A;
  --accent-dim: rgba(255, 92, 26, 0.12);
  --border: rgba(240, 244, 255, 0.08);
}

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

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

/* NAV */
.nav {
  padding: 0 48px;
  height: 64px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

/* HERO */
.hero {
  padding: 96px 48px 80px;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 20px;
}
.label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.65;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--fg);
}
.stat-label { font-size: 13px; color: var(--fg-muted); }
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* SECTION COMMON */
.section-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 48px;
}

/* HOW */
.how {
  padding: 80px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.how-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--accent-dim);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 20px;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 12px;
}
.step-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* FEATURES */
.features { padding: 80px 48px; }
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 36px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--surface-2); }
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* DIFFERENCE */
.difference {
  padding: 80px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.difference-inner { max-width: 1200px; margin: 0 auto; }
.difference-body {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  max-width: 800px;
}
.diff-col { background: var(--surface-2); padding: 36px; }
.diff-col h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 20px;
  color: var(--fg);
}
.diff-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.diff-col li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}
.diff-col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.diff-old li::before { background: var(--fg-muted); }
.diff-new li::before { background: var(--accent); }

/* MANIFESTO */
.manifesto { padding: 80px 48px; }
.manifesto-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.manifesto-quote {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(22px, 3.5vw, 36px);
  color: var(--fg);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}
.manifesto-body {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

/* CLOSING */
.closing { padding: 96px 48px; }
.closing-inner { max-width: 1200px; margin: 0 auto; }
.closing-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 500px;
  line-height: 1.65;
}

/* FOOTER */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--fg);
  display: block;
  margin-bottom: 6px;
}
.footer-tagline { font-size: 13px; color: var(--fg-muted); }
.footer-copy { font-size: 13px; color: var(--fg-muted); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .hero { padding: 64px 24px 56px; }
  .how { padding: 64px 24px; }
  .steps { grid-template-columns: 1fr; gap: 40px; }
  .features { padding: 64px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .difference { padding: 64px 24px; }
  .diff-grid { grid-template-columns: 1fr; }
  .manifesto { padding: 64px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
}