:root {
  --bg-deep: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a26;
  --bg-accent-surface: #1c1710;
  --fg: #e8e4df;
  --fg-muted: #9a9590;
  --fg-dim: #5a5650;
  --accent: #d4a24e;
  --accent-light: #e8c47a;
  --accent-glow: rgba(212, 162, 78, 0.15);
  --accent-bright: #f0d48a;
  --green: #3ecf8e;
  --red: #e85d5d;
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

/* ===== NAV ===== */
.nav {
  padding: 28px 48px;
  position: relative;
  z-index: 10;
}

.logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at 80% 20%, var(--accent-glow) 0%, transparent 60%),
              radial-gradient(ellipse at 60% 80%, rgba(62, 207, 142, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 48px 80px;
  max-width: 900px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  width: fit-content;
  padding: 6px 16px;
  background: var(--accent-glow);
  border: 1px solid rgba(212, 162, 78, 0.25);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-light);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 19px;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 36px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  width: fit-content;
}

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

.stat-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-bright);
}

.stat-label {
  font-size: 13px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.08);
}

/* ===== PROBLEM ===== */
.problem {
  padding: 120px 48px;
  background: var(--bg-deep);
  border-top: 1px solid rgba(255,255,255,0.04);
}

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

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 56px;
  color: var(--fg);
}

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

.pain-card {
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.pain-card:hover {
  border-color: rgba(212, 162, 78, 0.2);
  background: var(--bg-card-hover);
}

.pain-icon {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0.7;
}

.pain-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}

.pain-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ===== FEATURES ===== */
.features {
  padding: 120px 48px;
  background: linear-gradient(180deg, var(--bg-deep) 0%, #0d0d14 100%);
}

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

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

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 12px;
  color: var(--fg);
}

.features-sub {
  font-size: 18px;
  color: var(--fg-muted);
}

.feature-blocks {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-block {
  padding: 40px 36px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: border-color 0.3s ease;
}

.feature-block:hover {
  border-color: rgba(212, 162, 78, 0.2);
}

.feature-large {
  background: var(--bg-accent-surface);
  border-color: rgba(212, 162, 78, 0.15);
}

.feature-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-block h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}

.feature-block p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 640px;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ===== CLOSING ===== */
.closing {
  padding: 140px 48px;
  background: var(--bg-deep);
  text-align: center;
  position: relative;
}

.closing-content {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.closing-accent {
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto 40px;
  border-radius: 2px;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--fg);
}

.closing p {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 48px;
}

.closing-markets {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.market {
  padding: 8px 20px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
}

/* ===== FOOTER ===== */
.footer {
  padding: 60px 48px;
  border-top: 1px solid rgba(255,255,255,0.04);
  text-align: center;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 24px;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav {
    padding: 20px 24px;
  }

  .hero-content {
    padding: 0 24px 60px;
  }

  .hero h1 {
    font-size: 36px;
    letter-spacing: -1px;
  }

  .hero-sub {
    font-size: 16px;
    margin-bottom: 40px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    padding: 24px;
    width: 100%;
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

  .problem,
  .features,
  .closing {
    padding: 80px 24px;
  }

  .pain-grid {
    grid-template-columns: 1fr;
  }

  .feature-row {
    grid-template-columns: 1fr;
  }

  .closing-markets {
    gap: 10px;
  }

  .market {
    font-size: 13px;
    padding: 6px 16px;
  }

  .footer {
    padding: 40px 24px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 30px;
  }

  .stat-number {
    font-size: 22px;
  }

  .pain-card {
    padding: 28px 24px;
  }

  .feature-block {
    padding: 32px 24px;
  }
}