:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #f0ede8;
  --fg-muted: #8a8580;
  --fg-dim: #5a5550;
  --accent: #c8a96e;
  --accent-glow: rgba(200, 169, 110, 0.15);
  --accent-bright: #dfc48a;
  --red: #e85d5d;
  --green: #5de88d;
  --border: #2a2725;
  --radius: 12px;
  --font-display: '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);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  overflow: hidden;
}

.hero-inner {
  max-width: 800px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 40px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 32px;
}

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

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

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

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--fg);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

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

.hero-gradient {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* ---- PROBLEM ---- */
.problem {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
}

.problem-inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 24px;
}

.problem-statement {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 56px;
  letter-spacing: -0.5px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

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

.problem-icon {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.problem-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---- FEATURES ---- */
.features {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
}

.features-inner {
  max-width: 900px;
  margin: 0 auto;
}

.features-headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 64px;
  letter-spacing: -0.5px;
}

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

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

.feature-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  min-width: 40px;
  padding-top: 4px;
}

.feature-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---- COMPARISON ---- */
.comparison {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
}

.comparison-inner {
  max-width: 900px;
  margin: 0 auto;
}

.compare-table {
  margin-top: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.compare-header,
.compare-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
}

.compare-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.compare-header .compare-col {
  padding: 20px 24px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.compare-header .old {
  color: var(--fg-dim);
}

.compare-header .new {
  color: var(--accent);
}

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

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

.compare-row .compare-col {
  padding: 18px 24px;
  font-size: 0.9rem;
}

.compare-row .label {
  font-weight: 500;
  color: var(--fg);
}

.compare-row .old {
  color: var(--fg-dim);
}

.compare-row .new {
  color: var(--accent-bright);
  font-weight: 500;
}

/* ---- CLOSING ---- */
.closing {
  padding: 140px 40px;
  border-top: 1px solid var(--border);
  text-align: center;
}

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

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 28px;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ---- FOOTER ---- */
.site-footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero {
    padding: 100px 24px 60px;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2.8rem;
    letter-spacing: -1px;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-num {
    font-size: 1.5rem;
  }

  .hero-gradient {
    width: 400px;
    height: 400px;
    top: -10%;
    right: -20%;
  }

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

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

  .feature-item {
    flex-direction: column;
    gap: 12px;
    padding: 28px 0;
  }

  .compare-header,
  .compare-row {
    grid-template-columns: 1fr;
  }

  .compare-header .compare-col:first-child,
  .compare-row .label {
    display: none;
  }

  .compare-header {
    display: flex;
  }

  .compare-header .old,
  .compare-header .new {
    flex: 1;
    text-align: center;
  }

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

  .compare-row .label {
    display: block;
    grid-column: 1 / -1;
    padding-bottom: 0;
  }

  .closing h2 {
    font-size: 2rem;
  }

  .site-footer {
    padding: 36px 24px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .stat-divider {
    display: none;
  }

  .problem-statement,
  .features-headline {
    font-size: 1.4rem;
  }
}