:root {
  --bg: #111110;
  --bg-elevated: #1a1a18;
  --bg-card: #222220;
  --fg: #e8e4dc;
  --fg-muted: #9a9690;
  --accent: #d4820a;
  --accent-glow: #e8960f;
  --accent-dim: #3d2800;
  --stripe: #1e1d1b;
  --border: #2a2928;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* { 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;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 120px 32px 80px;
  overflow: hidden;
  background: 
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 60px,
      var(--stripe) 60px,
      var(--stripe) 61px
    ),
    var(--bg);
}

.hero-inner {
  max-width: 820px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 6px 16px;
  margin-bottom: 32px;
  text-transform: uppercase;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

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

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
}

.hero-stripe {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dim), transparent);
}

/* ===== PILLARS ===== */
.pillars {
  padding: 100px 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.pillars-header {
  margin-bottom: 64px;
}

.pillars-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.pillars-header p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

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

.pillar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px 28px;
  border-radius: 2px;
  transition: border-color 0.2s ease;
}

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

.pillar-num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg);
}

.pillar p {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ===== EDGE ===== */
.edge {
  background: var(--bg-elevated);
  padding: 100px 32px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.edge-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: start;
}

.edge-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.edge-text > p {
  color: var(--fg-muted);
  margin-bottom: 32px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.edge-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.edge-list li {
  font-size: 0.95rem;
  color: var(--fg);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.check {
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.edge-stat {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 8px;
}

.stat-block {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 2px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-glow);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 32px;
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.75;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 40px 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 80px 20px 60px; }
  .pillars { padding: 64px 20px; }
  .pillars-grid { grid-template-columns: 1fr; gap: 16px; }
  .edge { padding: 64px 20px; }
  .edge-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .closing { padding: 80px 20px; }
  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .pillar { padding: 24px 20px; }
  .stat-number { font-size: 1.6rem; }
}