:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e6e3;
  --fg-dim: #8a8a99;
  --accent: #d4a843;
  --accent-bright: #f0c85a;
  --accent-dim: #a07e2e;
  --positive: #38c97a;
  --border: #2a2a3a;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  background: radial-gradient(ellipse at 50% 0%, rgba(212, 168, 67, 0.06) 0%, transparent 60%);
}

.hero-grid {
  text-align: center;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 0.4rem 1.2rem;
  border-radius: 2px;
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 1rem;
}

.tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--fg-dim);
  font-weight: 400;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.hero-sub {
  font-size: 1rem;
  color: var(--fg-dim);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

.hero-visual {
  display: flex;
  gap: 1.5rem;
  margin-top: 4rem;
  flex-wrap: wrap;
  justify-content: center;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 160px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--fg);
}

.stat-value.positive {
  color: var(--positive);
}

/* ===== PROBLEM ===== */
.problem {
  padding: 6rem 2rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.problem h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.problem-text {
  color: var(--fg-dim);
  font-size: 1.05rem;
  line-height: 1.7;
}

.divider {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 2.5rem auto;
}

.problem-flip {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent-bright);
}

/* ===== FEATURES ===== */
.features {
  padding: 6rem 2rem;
}

.features-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 1rem;
}

.features-header h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.3;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: var(--accent-dim);
}

.feature-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

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

/* ===== EDGE ===== */
.edge {
  padding: 5rem 2rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.edge-numbers {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.edge-stat {
  text-align: center;
}

.edge-num {
  display: block;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--accent-bright);
  font-family: var(--font-mono);
  line-height: 1.2;
}

.edge-desc {
  display: block;
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin-top: 0.5rem;
  max-width: 180px;
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  text-align: center;
}

.closing-inner {
  max-width: 660px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.closing-text {
  color: var(--fg-dim);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-size: 1.4rem;
  font-weight: 700;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .edge-numbers {
    gap: 2.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .hero {
    min-height: 80vh;
    padding: 4rem 1.5rem 3rem;
  }

  .stat-card {
    min-width: 130px;
    padding: 1.2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-visual {
    gap: 1rem;
  }

  .stat-card {
    min-width: 100%;
  }
}