:root {
  --bg: #0a0a0c;
  --bg-elevated: #131318;
  --bg-card: #1a1a22;
  --fg: #e8e6e3;
  --fg-muted: #8a8a96;
  --accent: #d4943a;
  --accent-glow: rgba(212, 148, 58, 0.15);
  --accent-light: #e8b06a;
  --border: #2a2a35;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent-glow);
  border: 1px solid rgba(212, 148, 58, 0.3);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-light);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: #fff;
}

.lede {
  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: 40px;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: #fff;
}

.stat-label {
  display: block;
  font-size: 14px;
  color: var(--fg-muted);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* ===== PROBLEM ===== */
.problem {
  padding: 120px 32px;
  background: var(--bg);
}

.problem-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.problem h2,
.features h2,
.comparison h2,
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 56px;
}

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

.problem-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
}

.problem-card.highlight {
  background: linear-gradient(135deg, rgba(212, 148, 58, 0.08) 0%, var(--bg-elevated) 100%);
  border-color: rgba(212, 148, 58, 0.3);
}

.problem-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--fg-muted);
  margin-bottom: 20px;
}

.accent-icon {
  background: var(--accent-glow);
  border-color: rgba(212, 148, 58, 0.3);
  color: var(--accent);
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

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

/* ===== FEATURES ===== */
.features {
  padding: 120px 32px;
  background: var(--bg-elevated);
}

.features-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-item {
  display: flex;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-number {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  min-width: 40px;
  padding-top: 4px;
}

.feature-content h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

.feature-content p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  max-width: 640px;
}

/* ===== COMPARISON ===== */
.comparison {
  padding: 120px 32px;
  background: var(--bg);
}

.comparison-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.comparison-table {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

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

.comp-row.comp-header {
  background: var(--bg-elevated);
}

.comp-cell {
  padding: 20px 28px;
  font-size: 15px;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
}

.comp-row:last-child .comp-cell {
  border-bottom: none;
}

.comp-header .comp-cell {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  padding: 16px 28px;
}

.comp-cell.label {
  color: #fff;
  font-weight: 500;
}

.comp-cell.highlight-col {
  color: var(--accent-light);
  font-weight: 500;
  background: rgba(212, 148, 58, 0.04);
}

.comp-header .highlight-col {
  color: var(--accent);
}

/* ===== CLOSING ===== */
.closing {
  padding: 140px 32px;
  text-align: center;
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 600px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.closing h2 {
  margin-bottom: 24px;
}

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

/* ===== FOOTER ===== */
.site-footer {
  padding: 48px 32px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 100px 20px 60px;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

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

  .feature-item {
    flex-direction: column;
    gap: 12px;
  }

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

  .comp-header {
    display: none;
  }

  .comp-cell {
    padding: 12px 20px;
  }

  .comp-cell.label {
    background: var(--bg-elevated);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding-bottom: 4px;
    border-bottom: none;
  }

  .comp-row {
    border-bottom: 1px solid var(--border);
  }

  .comp-row:last-child {
    border-bottom: none;
  }

  section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .closing {
    padding: 80px 20px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}