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

:root {
  --bg: #0a0f14;
  --surface: #111820;
  --surface-2: #1a2330;
  --cyan: #00d4ff;
  --cyan-dim: rgba(0, 212, 255, 0.12);
  --cyan-border: rgba(0, 212, 255, 0.25);
  --text: #e8edf2;
  --text-muted: #7a8fa0;
  --red: #ff4d5e;
  --blue: #3b82f6;
  --green: #22c55e;
  --yellow: #f59e0b;
  --purple: #a78bfa;
}

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

/* — HERO — */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg);
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  padding: 80px 48px;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 500;
  margin-bottom: 20px;
}
.hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 440px;
  line-height: 1.7;
}

/* Schedule Grid */
.schedule-grid {
  background: var(--surface);
  border: 1px solid var(--cyan-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0,212,255,0.08), inset 0 0 60px rgba(0,212,255,0.03);
}
.sg-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--surface-2);
  padding: 10px 12px;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--cyan-border);
  gap: 4px;
}
.sg-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  padding: 6px 12px;
}
.sg-slot {
  height: 28px;
  border-radius: 3px;
}
.sg-slot.red { background: rgba(255,77,94,0.6); }
.sg-slot.blue { background: rgba(59,130,246,0.6); }
.sg-slot.green { background: rgba(34,197,94,0.6); }
.sg-slot.yellow { background: rgba(245,158,11,0.6); }
.sg-slot.purple { background: rgba(167,139,250,0.6); }
.sg-slot.empty { background: rgba(255,255,255,0.04); }
.sg-live { align-items: center; }
.live-block {
  background: var(--cyan);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  border-radius: 3px;
}

.signal-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-top: 1px solid var(--cyan-border);
}
.signal-label {
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  font-weight: 700;
}
.signal-dots {
  display: flex;
  gap: 5px;
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}
.dot.on { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dot.blink { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); animation: blink 1.4s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }
.signal-status { font-size: 11px; color: var(--text-muted); margin-left: auto; }

/* — MANIFESTO — */
.manifesto { padding: 80px 48px; background: var(--surface); }
.manifesto-inner { max-width: 800px; margin: 0 auto; }
.manifesto-text {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.5;
  color: var(--text-muted);
  text-align: center;
}
.manifesto-text em { color: var(--text); font-style: normal; }

/* — HOW IT WORKS — */
.howitworks { padding: 100px 48px; background: var(--bg); }
.hiw-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 500;
  margin-bottom: 20px;
}
.hiw-inner h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.2;
  margin-bottom: 72px;
  max-width: 600px;
}
.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 80px;
}
.step { }
.step-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.step h3 {
  font-size: 19px;
  font-weight: 500;
  margin-bottom: 12px;
}
.step p { color: var(--text-muted); font-size: 15px; line-height: 1.65; }

/* — FEATURES — */
.features { padding: 100px 48px; background: var(--surface); }
.features-inner { max-width: 1100px; margin: 0 auto; }
.features h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.2;
  margin-bottom: 64px;
  max-width: 560px;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}
.feature { }
.feature-icon {
  color: var(--cyan);
  margin-bottom: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  background: var(--cyan-dim);
  border-radius: 8px;
  padding: 8px;
}
.feature h3 { font-size: 16px; font-weight: 500; margin-bottom: 10px; }
.feature p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* — OUTLINES — */
.outlines { padding: 100px 48px; background: var(--bg); }
.outlines-inner { max-width: 1100px; margin: 0 auto; }
.outlines h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.2;
  margin-bottom: 64px;
  max-width: 560px;
}
.outlines-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px 80px;
}
.outline-type {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  display: block;
  margin-bottom: 10px;
}
.outline-item p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* — CLOSING — */
.closing { padding: 120px 48px; background: var(--surface); text-align: center; }
.closing-inner { max-width: 720px; margin: 0 auto; }
.closing h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.2;
  margin-bottom: 32px;
}
.closing p { font-size: 17px; color: var(--text-muted); line-height: 1.7; }

/* — FOOTER — */
footer {
  padding: 40px 48px;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: var(--bg);
}
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.footer-brand { display: flex; flex-direction: column; gap: 4px; }
.footer-logo { font-size: 20px; font-weight: 700; letter-spacing: 0.15em; color: var(--text); }
.footer-tagline { font-size: 12px; color: var(--text-muted); letter-spacing: 0.05em; }
.footer-copy { font-size: 12px; color: var(--text-muted); }

/* — RESPONSIVE — */
@media (max-width: 768px) {
  .hero { padding: 60px 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-sub { max-width: 100%; }
  .manifesto, .howitworks, .features, .outlines, .closing { padding: 72px 24px; }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .outlines-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 20px; align-items: flex-start; }
}
@media (max-width: 480px) {
  .feature-grid { grid-template-columns: 1fr; }
  .schedule-grid { display: none; }
}