@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500&display=swap');

:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #181824;
  --fg: #e8e8ed;
  --fg-muted: #8b8b9e;
  --accent: #d4a544;
  --accent-dim: rgba(212, 165, 68, 0.15);
  --accent-glow: rgba(212, 165, 68, 0.08);
  --border: rgba(255, 255, 255, 0.06);
  --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;
  overflow-x: hidden;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── HERO ─── */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 40px;
  letter-spacing: 0.03em;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 800px;
  margin-bottom: 28px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero .lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.7;
}

/* ─── METRICS BAR ─── */
.metrics {
  padding: 60px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.metric-value {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 14px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ─── FEATURES ─── */
.features {
  padding: 100px 24px;
}

.features .section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-tag {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(212, 165, 68, 0.2);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 20px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

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

/* ─── COMPARISON ─── */
.comparison {
  padding: 80px 24px;
  border-top: 1px solid var(--border);
}

.comparison-box {
  max-width: 780px;
  margin: 48px auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.comp-side {
  padding: 40px 36px;
}

.comp-side.old {
  background: var(--bg-elevated);
}

.comp-side.new {
  background: var(--accent-dim);
  border-left: 1px solid var(--border);
}

.comp-side h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
  color: var(--fg-muted);
}

.comp-side.new h3 {
  color: var(--accent);
}

.comp-side ul {
  list-style: none;
  padding: 0;
}

.comp-side ul li {
  font-size: 15px;
  padding: 8px 0;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.comp-side.new ul li {
  color: var(--fg);
}

.comp-side ul li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.comp-side.old ul li::before {
  background: var(--fg-muted);
  opacity: 0.4;
}

.comp-side.new ul li::before {
  background: var(--accent);
}

/* ─── CLOSING ─── */
.closing {
  padding: 120px 24px;
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 700px;
  margin: 0 auto 20px;
  line-height: 1.15;
}

.closing p {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── FOOTER ─── */
footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

footer p {
  font-size: 13px;
  color: var(--fg-muted);
  opacity: 0.6;
}

footer .logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--fg);
  font-size: 16px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .comparison-box {
    grid-template-columns: 1fr;
  }
  .comp-side.new {
    border-left: none;
    border-top: 1px solid var(--border);
  }
  .hero {
    padding: 80px 20px 60px;
    min-height: auto;
  }
}