:root {
  --navy: #0d1b2a;
  --ink: #1a2e42;
  --gold: #b8975a;
  --gold-light: #d4b07a;
  --parchment: #f8f5f0;
  --cream: #f2ede6;
  --text-primary: #0d1b2a;
  --text-secondary: #5a6b7d;
  --text-muted: #8a9aaa;
  --surface: #ffffff;
  --border: #e0dbd4;
  --success: #2d7a4f;
  --warning: #c07d1a;
  --alert: #b03a1a;
}

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

body {
  background: var(--parchment);
  color: var(--text-primary);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── HERO ─── */
.hero {
  padding: 96px 48px 72px;
  max-width: 860px;
  margin: 0 auto;
}

.hero-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1.05;
  color: var(--navy);
  margin-bottom: 28px;
  font-weight: 400;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.7;
  font-weight: 300;
}

/* ─── MONITOR ─── */
.monitor {
  padding: 0 48px 80px;
  max-width: 860px;
  margin: 0 auto;
}

.monitor-inner {
  background: var(--navy);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(13,27,42,0.18);
}

.monitor-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

.monitor-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}

.monitor-dot.active {
  background: #3ecf8e;
  box-shadow: 0 0 8px rgba(62,207,142,0.6);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.monitor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.monitor-col {
  padding: 24px 20px;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.monitor-col:last-child { border-right: none; }

.col-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 8px;
  font-weight: 500;
}

.col-value {
  font-size: 20px;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 4px;
  font-family: 'DM Sans', monospace;
}

.col-value.drift { color: #e8a838; }
.col-value.alert { color: #e05c3a; font-size: 13px; letter-spacing: 0.06em; }
.col-value.sent { color: #3ecf8e; font-size: 15px; }

.col-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  line-height: 1.4;
}

.monitor-log {
  padding: 20px 24px;
  background: rgba(0,0,0,0.2);
}

.log-line {
  display: flex;
  gap: 16px;
  padding: 6px 0;
  font-size: 12px;
  font-family: 'DM Sans', monospace;
  font-size: 12px;
  line-height: 1.5;
}

.log-time {
  color: rgba(255,255,255,0.25);
  min-width: 32px;
}

.log-ok { color: rgba(255,255,255,0.55); }
.log-warn { color: #e8a838; }

/* ─── WHAT YOU GET ─── */
.what-you-get {
  padding: 80px 48px;
  background: var(--cream);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  max-width: 860px;
  margin: 0 auto 56px;
}

.section-header h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(28px, 4vw, 42px);
  color: var(--navy);
  font-weight: 400;
  line-height: 1.2;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 860px;
  margin: 0 auto;
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-icon {
  color: var(--gold);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 4px;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.3;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 300;
}

/* ─── MANIFESTO ─── */
.manifesto {
  padding: 96px 48px;
  max-width: 860px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.manifesto-text {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--navy);
  line-height: 1.5;
  margin-bottom: 28px;
  font-weight: 400;
}

.manifesto-text em {
  font-style: normal;
  color: var(--gold);
}

/* ─── FOOTER ─── */
footer {
  padding: 40px 48px;
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-name {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 20px;
  color: var(--navy);
}

.footer-sep {
  color: var(--gold);
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 300;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .hero { padding: 64px 24px 48px; }
  .monitor { padding: 0 24px 56px; }
  .what-you-get { padding: 56px 24px; }
  .manifesto { padding: 64px 24px; }
  footer { padding: 32px 24px; flex-direction: column; gap: 16px; align-items: flex-start; }

  .monitor-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .hero h1 { font-size: 44px; }
}

@media (max-width: 480px) {
  .monitor-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .manifesto-text { font-size: 22px; }
}