/* === BASE === */
:root {
  --bg: #141414;
  --bg-light: #1c1c1e;
  --bg-lighter: #f4f4f2;
  --fg: #f0ede8;
  --fg-muted: #9a958e;
  --accent: #D4A853;
  --accent-dim: rgba(212, 168, 83, 0.12);
  --border: rgba(255,255,255,0.08);
  --radius: 10px;
  --font-head: 'Syne', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

body { background: var(--bg); }

::selection { background: var(--accent); color: var(--bg); }

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20,20,20,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 32px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}
.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(212,168,83,0.08) 0%, transparent 70%);
}
.hero-content {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.hero-tag {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(56px, 8vw, 96px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 32px;
  max-width: 700px;
}
.hero-accent { color: var(--accent); }
.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
  background: var(--accent-dim);
  border: 1px solid rgba(212,168,83,0.25);
  padding: 8px 14px;
  border-radius: 100px;
}

/* === STATS === */
.stats {
  background: var(--bg-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 32px;
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  flex: 1;
  text-align: center;
  padding: 0 40px;
}
.stat-num {
  font-family: var(--font-head);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* === PLATFORM === */
.platform {
  padding: 120px 32px;
}
.platform-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.platform-header {
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fg);
}
.stakeholder-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.stakeholder-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
}
.stakeholder-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border: 1px solid rgba(212,168,83,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.stakeholder-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 16px;
}
.stakeholder-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.stakeholder-card ul li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 16px;
  position: relative;
}
.stakeholder-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* === FEATURES === */
.features {
  background: var(--bg-lighter);
  padding: 120px 32px;
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.features-inner .section-tag { color: #8a6d3b; }
.features-inner .section-headline { color: #111; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}
.feature {
  background: #fff;
  border: 1px solid #e8e5e0;
  border-radius: var(--radius);
  padding: 36px 30px;
}
.feature-num {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  opacity: 0.6;
  margin-bottom: 16px;
}
.feature h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.feature p {
  font-size: 14px;
  color: #666;
  line-height: 1.65;
}

/* === MARKETPLACE === */
.marketplace {
  background: var(--bg);
  padding: 120px 32px;
}
.marketplace-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.marketplace-content h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 16px 0 20px;
}
.marketplace-content p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}
.marketplace-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.marketplace-list li {
  font-size: 15px;
  color: var(--fg);
}
.marketplace-list strong { color: var(--accent); font-weight: 600; }
.marketplace-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.marketplace-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.mc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}
.mc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.mc-dot.green { background: #4ade80; }
.mc-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-muted);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 100px;
}
.mc-items { display: flex; flex-direction: column; gap: 10px; }
.mc-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.mc-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mc-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 2px;
}
.mc-detail {
  font-size: 11px;
  color: var(--fg-muted);
}

/* === INTEGRATIONS === */
.integrations {
  background: var(--bg-light);
  border-top: 1px solid var(--border);
  padding: 100px 32px;
}
.integrations-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.integrations-sub {
  font-size: 16px;
  color: var(--fg-muted);
  margin: 16px auto 56px;
  max-width: 480px;
}
.integration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.integration {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: left;
}
.integration div:last-child {
  display: flex;
  flex-direction: column;
}
.integration strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  font-family: var(--font-head);
}
.integration span {
  font-size: 12px;
  color: var(--fg-muted);
}

/* === CLOSING === */
.closing {
  padding: 120px 32px 100px;
  background: var(--bg);
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.closing-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(212,168,83,0.2);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 36px;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 28px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* === FOOTER === */
.footer {
  background: #0d0d0d;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 32px 40px;
  display: flex;
  justify-content: space-between;
  gap: 48px;
}
.footer-brand { max-width: 280px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.footer-links {
  display: flex;
  gap: 64px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col strong {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 14px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--fg); }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 32px 32px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: #555;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .stakeholder-grid,
  .features-grid,
  .integration-grid { grid-template-columns: 1fr; }
  .marketplace-inner { grid-template-columns: 1fr; gap: 48px; }
  .stats-inner { flex-direction: column; gap: 32px; }
  .stat-divider { display: none; }
  .stat { padding: 0; }
  .footer-inner { flex-direction: column; }
  .footer-links { gap: 32px; }
  .nav-links { display: none; }
}

@media (max-width: 480px) {
  .hero { padding: 80px 24px 60px; }
  .hero-meta { gap: 8px; }
  .platform, .features, .marketplace, .integrations, .closing { padding: 80px 24px 60px; }
}