@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500&display=swap');

:root {
  --bg: #0a0a0f;
  --bg-surface: #12121a;
  --bg-elevated: #1a1a26;
  --fg: #e8e8ed;
  --fg-muted: #8a8a9a;
  --fg-dim: #5a5a6a;
  --accent: #f59e0b;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --accent-strong: #fbbf24;
  --gradient-start: #f59e0b;
  --gradient-end: #ef4444;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --max-width: 1100px;
  --radius: 12px;
}

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

html { scroll-behavior: smooth; }

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

/* ---- NAV ---- */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 32px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--fg);
  letter-spacing: -0.5px;
}

.nav-logo span {
  color: var(--accent);
}

.nav-tag {
  font-size: 13px;
  color: var(--fg-muted);
  background: var(--bg-elevated);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.06);
}

/* ---- HERO ---- */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 32px 60px;
  text-align: left;
}

.hero-eyebrow {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--fg);
  max-width: 800px;
  margin-bottom: 28px;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.5;
  margin-bottom: 48px;
}

/* ---- STAT BAR ---- */
.stat-bar {
  display: flex;
  gap: 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px 80px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 14px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- DIVIDER ---- */
.divider {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.divider-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,158,11,0.3), transparent);
}

/* ---- FEATURES ---- */
.features {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 32px;
}

.features-label {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-dim);
  margin-bottom: 16px;
}

.features h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 56px;
  max-width: 600px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(245, 158, 11, 0.2);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg);
}

.feature-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ---- HOW IT WORKS ---- */
.how-it-works {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 32px;
}

.how-it-works h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 56px;
}

.steps {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 240px;
  position: relative;
  padding-left: 28px;
}

.step::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), transparent);
  border-radius: 3px;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.step h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ---- CLOSING ---- */
.closing {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 32px 60px;
  text-align: center;
}

.closing-box {
  background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(239,68,68,0.06));
  border: 1px solid rgba(245,158,11,0.15);
  border-radius: 20px;
  padding: 64px 48px;
}

.closing h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.closing p {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* ---- FOOTER ---- */
footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  color: var(--fg-dim);
}

.footer-meta {
  font-size: 13px;
  color: var(--fg-dim);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero { padding: 48px 20px 40px; }
  .stat-bar { gap: 28px; padding: 0 20px 60px; }
  .stat-number { font-size: 28px; }
  .features { padding: 60px 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .how-it-works { padding: 60px 20px; }
  .steps { flex-direction: column; }
  .closing { padding: 60px 20px 40px; }
  .closing-box { padding: 40px 24px; }
  .nav { padding: 20px; }
  footer { padding: 32px 20px; flex-direction: column; gap: 12px; text-align: center; }
}