@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:ital,wght@0,400;0,500;1,400&display=swap');

:root {
  --bg: #0a0a0c;
  --bg-elevated: #111115;
  --bg-card: #16161a;
  --fg: #e8e6e1;
  --fg-muted: #8a877f;
  --accent: #d4a853;
  --accent-glow: rgba(212, 168, 83, 0.15);
  --accent-dim: #b8933f;
  --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;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 10vw 80px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -300px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  max-width: 800px;
  position: relative;
  z-index: 1;
}

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

.hero-sub {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin-top: 32px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.hero-stat-row {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  position: relative;
  z-index: 1;
}

.hero-stat {
  border-left: 2px solid var(--accent-dim);
  padding-left: 20px;
}

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

.hero-stat .label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* ===== SECTION COMMON ===== */
section {
  padding: 100px 10vw;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 650px;
}

/* ===== HOW IT WORKS ===== */
.how-section {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  margin-top: 64px;
}

.how-step {
  position: relative;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.how-step .step-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.2;
  position: absolute;
  top: 16px;
  right: 24px;
  line-height: 1;
}

.how-step h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

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

/* ===== DIFFERENTIATORS ===== */
.diff-section {
  background: var(--bg);
}

.diff-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 64px;
  align-items: start;
}

.diff-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.diff-list li {
  padding-left: 24px;
  border-left: 2px solid var(--accent-dim);
}

.diff-list li strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.diff-list li span {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.diff-comparison {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
}

.diff-comparison h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.compare-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

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

.compare-row .metric {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.compare-row .them {
  font-size: 0.85rem;
  color: var(--fg-muted);
  opacity: 0.6;
  text-decoration: line-through;
}

.compare-row .us {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

/* ===== CLOSING ===== */
.closing {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 120px 10vw;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 em {
  font-style: normal;
  color: var(--accent);
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 24px auto 0;
  line-height: 1.7;
}

.cta-btn {
  display: inline-block;
  margin-top: 40px;
  padding: 14px 36px;
  background: var(--accent);
  color: #0a0a0c;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}

.cta-btn:hover {
  background: var(--accent-dim);
  box-shadow: 0 8px 32px var(--accent-glow);
  transform: translateY(-1px);
}

/* ===== FOOTER ===== */
footer {
  padding: 48px 10vw;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--fg-muted);
}

footer .brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 100px 6vw 60px; }
  section { padding: 80px 6vw; }
  .closing { padding: 80px 6vw; }
  footer { padding: 32px 6vw; flex-direction: column; gap: 12px; }

  .hero-stat-row { flex-direction: column; gap: 24px; }
  .how-grid { grid-template-columns: 1fr; gap: 24px; }
  .diff-layout { grid-template-columns: 1fr; gap: 48px; }
}