:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --surface: #1a1a1a;
  --surface-2: #222222;
  --amber: #f59e0b;
  --amber-dim: #b45309;
  --amber-glow: rgba(245, 158, 11, 0.15);
  --chrome: #9ca3af;
  --chrome-dim: #6b7280;
  --text: #f3f4f6;
  --text-dim: #9ca3af;
  --border: #2a2a2a;
  --radius: 8px;
  --font-display: 'Archivo', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--text);
}
.nav-logo .amber { color: var(--amber); }
.nav-tagline {
  color: var(--chrome-dim);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.nav-ctas {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-btn {
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.15s;
}
.nav-btn-ghost {
  color: var(--chrome);
  border: 1px solid var(--border);
}
.nav-btn-ghost:hover { color: var(--text); border-color: var(--amber-dim); }
.nav-btn-primary {
  background: var(--amber);
  color: #000;
}
.nav-btn-primary:hover { opacity: 0.85; }

@media (max-width: 600px) {
  .nav-ctas { display: none; }
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(245,158,11,0.06) 0%, transparent 50%),
    linear-gradient(to bottom, var(--bg) 0%, var(--bg-2) 100%);
  pointer-events: none;
}
.hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg), transparent);
}
.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--amber-glow);
  border: 1px solid var(--amber-dim);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 32px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-headline .amber { color: var(--amber); }
.hero-sub {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  gap: 24px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--amber);
  line-height: 1;
}
.stat-label {
  font-size: 13px;
  color: var(--chrome-dim);
  max-width: 180px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── FEED PREVIEW ── */
.feed-preview {
  background: var(--bg-2);
  padding: 80px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.feed-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feed-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--chrome-dim);
  margin-bottom: 20px;
}
.phone-frame {
  background: #1a1a1a;
  border-radius: 36px;
  padding: 16px;
  border: 2px solid #2a2a2a;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.04);
  max-width: 320px;
  margin: 0 auto;
}
.phone-notch {
  width: 80px;
  height: 24px;
  background: #0f0f0f;
  border-radius: 0 0 16px 16px;
  margin: 0 auto 12px;
}
.phone-screen {
  background: #111;
  border-radius: 24px;
  overflow: hidden;
  padding-bottom: 16px;
}
.post {
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--border);
}
.post:last-child { border-bottom: none; }
.post-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
}
.av-marcus { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.av-diana { background: linear-gradient(135deg, #ec4899, #be185d); }
.av-roy { background: linear-gradient(135deg, #f59e0b, #d97706); }
.post-meta {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 8px;
}
.post-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
}
.post-badge {
  font-size: 10px;
  background: rgba(245,158,11,0.15);
  color: var(--amber);
  border: 1px solid rgba(245,158,11,0.3);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
}
.post-time {
  font-size: 11px;
  color: var(--chrome-dim);
}
.post-text {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 10px;
}
.post-actions {
  display: flex;
  gap: 16px;
}
.action {
  font-size: 12px;
  color: var(--chrome-dim);
  font-weight: 500;
}
.action.like::before { content: '♥ '; color: var(--amber); }
.feed-caption {
  font-size: 15px;
  color: var(--chrome);
  line-height: 1.6;
  max-width: 400px;
}

/* ── FEATURES ── */
.features {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header {
  margin-bottom: 64px;
  max-width: 560px;
}
.section-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.6;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature {
  background: var(--surface);
  padding: 36px 32px;
  transition: background 0.2s;
}
.feature:hover { background: var(--surface-2); }
.feature-icon {
  color: var(--amber);
  margin-bottom: 20px;
}
.feature h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.feature p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ── COMMUNITIES ── */
.communities {
  background: var(--surface);
  padding: 80px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.communities-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.communities-text h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.communities-text p {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.65;
}
.communities-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tag {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--chrome);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 100px;
  transition: all 0.2s;
}
.tag:hover {
  border-color: var(--amber-dim);
  color: var(--amber);
  background: var(--amber-glow);
}

/* ── TRUST ── */
.trust {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.trust-inner {
  display: flex;
  align-items: flex-start;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.trust-item {
  flex: 1;
  padding: 40px 32px;
  background: var(--surface);
}
.trust-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}
.trust-icon {
  color: var(--amber);
  margin-bottom: 20px;
}
.trust-item h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.trust-item p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ── CLOSING ── */
.closing {
  background: linear-gradient(135deg, rgba(245,158,11,0.04) 0%, transparent 60%);
  border-top: 1px solid var(--border);
  padding: 100px 24px;
}
.closing-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.closing-quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.closing-source {
  font-size: 14px;
  color: var(--chrome-dim);
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 24px;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-right: 8px;
}
.footer-logo .amber { color: var(--amber); }
.footer-copy {
  font-size: 14px;
  color: var(--text-dim);
}
.footer-note {
  font-size: 12px;
  color: var(--chrome-dim);
  width: 100%;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .feed-inner, .communities-inner { grid-template-columns: 1fr; gap: 40px; }
  .trust-inner { flex-direction: column; }
  .trust-divider { width: 100%; height: 1px; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
  .phone-frame { max-width: 280px; }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 100px; }
  .hero-headline { font-size: 36px; }
  .hero-sub { font-size: 16px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}