:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #e8e4df;
  --fg-muted: #8a8580;
  --accent: #d4874d;
  --accent-glow: rgba(212, 135, 77, 0.15);
  --accent-bright: #e89e63;
  --border: #2a2622;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

/* Hero */
.hero {
  padding: 120px 24px 80px;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-inner {
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border);
  background: var(--accent-glow);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 580px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 64px;
}

.hero-stat {
  background: var(--bg-elevated);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 14px;
  color: var(--fg-muted);
  letter-spacing: 0.01em;
}

/* Problem */
.problem {
  padding: 100px 24px;
  border-top: 1px solid var(--border);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.problem h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  color: var(--fg);
}

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

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
}

.problem-icon {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.problem-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1.3;
}

.problem-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-muted);
}

/* Features */
.features {
  padding: 100px 24px;
  border-top: 1px solid var(--border);
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-header {
  max-width: 600px;
  margin-bottom: 64px;
}

.features-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--fg);
}

.features-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-muted);
}

.features-list {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.feature-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  padding: 32px;
  align-items: start;
}

.feature-divider {
  height: 1px;
  background: var(--border);
}

.feature-label {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-bright);
  padding-top: 2px;
}

.feature-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-muted);
}

/* Closing */
.closing {
  padding: 120px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}

.closing p {
  font-size: 18px;
  line-height: 1.75;
  color: var(--fg-muted);
}

/* Footer */
.site-footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

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

.footer-sep {
  font-size: 14px;
  color: var(--fg-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 80px 20px 60px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .problem-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .problem, .features, .closing {
    padding: 64px 20px;
  }
}