:root {
  --bg: #0b0b0f;
  --bg-surface: #111117;
  --bg-elevated: #18181f;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --text-primary: #f0ede8;
  --text-secondary: #8a8880;
  --text-muted: #4a4844;
  --border: rgba(240, 237, 232, 0.07);
  --glass: rgba(255,255,255,0.03);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1100px;
  --radius: 10px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* — NAV — */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(11,11,15,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 800;
  font-size: 0.875rem;
  border-radius: 6px;
}
.logo-mark-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 800;
  font-size: 0.7rem;
  border-radius: 4px;
}
.nav-tag {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-display);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
}

/* — HERO — */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,166,35,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,166,35,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 40%, transparent 100%);
}
.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(245,166,35,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-display);
  margin-bottom: 28px;
}
.eyebrow-dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 28px;
}
.hero-sub {
  max-width: 560px;
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}

/* — STATS — */
.stats {
  padding: 0 24px 80px;
}
.stats-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat-card {
  background: var(--bg-surface);
  padding: 40px 36px;
  text-align: center;
}
.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3.5rem;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}
.stat-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.stat-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* — PHILOSOPHY — */
.philosophy {
  padding: 80px 24px;
  border-top: 1px solid var(--border);
}
.philosophy-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.philosophy-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  max-width: 700px;
  margin-bottom: 64px;
}
.philosophy-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.philosophy-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.philosophy-icon {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: 20px;
  display: inline-block;
  width: fit-content;
  background: var(--accent-dim);
}
.philosophy-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.philosophy-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}

/* — FEATURES — */
.features {
  padding: 80px 24px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-header {
  max-width: var(--max-w);
  margin: 0 auto 56px;
}
.section-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.features-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-primary);
}
.features-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.glass-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s ease;
}
.glass-card:hover {
  border-color: rgba(245,166,35,0.15);
}
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  background: var(--accent-dim);
  border: 1px solid rgba(245,166,35,0.15);
  border-radius: 8px;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.feature-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-weight: 300;
}

/* — PLAYBOOK — */
.playbook {
  padding: 80px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.playbook-badge {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.playbook-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 48px;
}
.playbook-grid {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 48px;
}
.playbook-row {
  display: grid;
  grid-template-columns: 180px 1fr 160px;
  align-items: center;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  gap: 24px;
}
.playbook-row:last-child { border-bottom: none; }
.playbook-product {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}
.playbook-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 300;
}
.playbook-metric {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
  text-align: right;
}
.playbook-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}
.cta-accent {
  color: var(--accent);
}

/* — CLOSING — */
.closing {
  padding: 120px 24px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-surface) 100%);
  border-top: 1px solid var(--border);
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}
.closing-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.5rem);
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-weight: 300;
  margin-bottom: 32px;
}
.closing-tagline {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* — FOOTER — */
.footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 300;
}
.footer-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  font-family: var(--font-display);
}

/* — RESPONSIVE — */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .playbook-row {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .playbook-desc { display: none; }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-headline {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }
}
/* — HERO CTA — */
.hero-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.btn-lg {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover { background: #ffb93a; }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text-primary); border-color: rgba(240,237,232,0.15); }

@media (max-width: 480px) {
  .hero { padding-top: 100px; }
  .stat-card { padding: 28px 24px; }
  .playbook-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .playbook-metric { text-align: left; }
  .playbook-cta { font-size: 0.95rem; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
}