:root {
  --bg: #0d0d0f;
  --bg-2: #141416;
  --fg: #f0ede8;
  --fg-muted: #8a857e;
  --accent: #e85d2e;
  --accent-dim: rgba(232, 93, 46, 0.12);
  --accent-2: #ff9142;
  --border: rgba(240, 237, 232, 0.08);
  --card: #18181a;
  --card-hover: #1e1e21;
}

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

html { scroll-behavior: smooth; }

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

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(13, 13, 15, 0.8);
  backdrop-filter: blur(16px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--fg);
  text-decoration: none;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.3px;
}
.nav-logo svg { color: var(--accent); }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 32px 80px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 93, 46, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 93, 46, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 40%, transparent 100%);
}
.hero-content {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(232, 93, 46, 0.25);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
  background: linear-gradient(160deg, #f0ede8 0%, #c4bfb6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 580px;
  margin: 0 auto 52px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-2);
  overflow: hidden;
  max-width: 560px;
  margin: 0 auto;
}
.stat {
  padding: 24px 32px;
  text-align: center;
  flex: 1;
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.stat-sep {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* Section common */
.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* How */
.how {
  padding: 100px 32px;
  border-top: 1px solid var(--border);
}
.how-header {
  max-width: 1100px;
  margin: 0 auto 72px;
}
.how h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  max-width: 440px;
}
.how-steps {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: stretch;
  gap: 24px;
}
.step {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px;
}
.step-number {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 20px;
}
.step h3 {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.step p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}
.step-arrow {
  display: flex;
  align-items: center;
  color: var(--border);
  font-size: 24px;
  padding-top: 40px;
  flex-shrink: 0;
}
.step-arrow::before {
  content: '→';
}

/* Features */
.features {
  padding: 100px 32px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.features-header {
  max-width: 1100px;
  margin: 0 auto 64px;
  text-align: center;
}
.features h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: -0.8px;
}
.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: background 0.2s, border-color 0.2s;
}
.feature-card:hover {
  background: var(--card-hover);
  border-color: rgba(232, 93, 46, 0.2);
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border: 1px solid rgba(232, 93, 46, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Closing */
.closing {
  padding: 120px 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner {
  max-width: 760px;
  margin: 0 auto;
}
.closing-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(232, 93, 46, 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 36px;
}
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 24px;
}
.closing-body {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 32px;
  text-align: center;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 12px;
}
.footer-logo svg { color: var(--accent); }
.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 4px;
}
.footer-copy {
  font-size: 12px;
  color: rgba(138, 133, 126, 0.5);
}

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 120px 20px 60px; }
  .how-steps { flex-direction: column; gap: 16px; }
  .step-arrow { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; }
  .stat-sep { width: 100%; height: 1px; }
  .stat { padding: 20px; }
}