/* === BASE === */
:root {
  --bg: #080C14;
  --bg-2: #0D1421;
  --bg-card: #111827;
  --amber: #F59E0B;
  --amber-dim: #B45309;
  --amber-glow: rgba(245, 158, 11, 0.15);
  --text: #F1F5F9;
  --text-dim: #94A3B8;
  --text-muted: #475569;
  --border: rgba(255,255,255,0.08);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Figtree', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; line-height: 1.15; }

/* === NAV === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 40px;
  height: 60px;
  display: flex; align-items: center;
  background: rgba(8,12,20,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { width: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; letter-spacing: -0.5px; }
.nav-status { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-dim); }
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 60px 80px;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(245,158,11,0.05) 0%, transparent 70%),
    var(--bg);
}
.hero-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 24px;
  line-height: 1.05;
}
.hero-sub {
  font-size: 18px; color: var(--text-dim); max-width: 460px;
  margin-bottom: 48px; line-height: 1.7;
}
.hero-stats { display: flex; gap: 40px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num { font-family: 'Syne', sans-serif; font-size: 28px; font-weight: 700; color: var(--amber); }
.stat-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* === RADAR === */
.radar-wrap { display: flex; justify-content: center; align-items: center; }
.radar {
  position: relative; width: 340px; height: 340px;
  background: radial-gradient(circle at center, rgba(245,158,11,0.04) 0%, transparent 70%);
  border-radius: 50%;
}
.radar-grid {
  position: absolute; inset: 0; border-radius: 50%;
  background:
    linear-gradient(0deg, transparent 49.5%, var(--amber-glow) 50%, transparent 50.5%),
    linear-gradient(90deg, transparent 49.5%, var(--amber-glow) 50%, transparent 50.5%);
  background-size: 50% 50%;
  opacity: 0.4;
}
.radar-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(245,158,11,0.15);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.ring1 { width: 33%; height: 33%; }
.ring2 { width: 66%; height: 66%; }
.ring3 { width: 100%; height: 100%; }
.radar-cross {
  position: absolute; inset: 0;
  background:
    linear-gradient(0deg, transparent 49%, rgba(245,158,11,0.1) 50%, transparent 51%),
    linear-gradient(90deg, transparent 49%, rgba(245,158,11,0.1) 50%, transparent 51%);
}
.radar-sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(245,158,11,0.18) 30deg, transparent 60deg);
  animation: sweep 4s linear infinite;
  transform-origin: center;
}
@keyframes sweep { to { transform: rotate(360deg); } }
.radar-blips { position: absolute; inset: 0; }
.blip {
  position: absolute; width: 8px; height: 8px; border-radius: 50%;
  background: var(--amber); box-shadow: 0 0 10px var(--amber);
  animation: blink 3s ease-in-out infinite;
}
.b1 { top: 22%; left: 72%; animation-delay: 0s; }
.b2 { top: 58%; left: 15%; animation-delay: 0.8s; }
.b3 { top: 12%; left: 35%; animation-delay: 1.6s; }
.b4 { top: 75%; left: 80%; animation-delay: 2.4s; }
.b5 { top: 38%; left: 88%; animation-delay: 0.4s; }
.b6 { top: 82%; left: 42%; animation-delay: 1.2s; }
@keyframes blink { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.2; transform: scale(0.5); } }

/* === SIGNAL SECTION === */
.signal-section {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px;
}
.signal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 32px; max-width: 900px; margin-left: auto; margin-right: auto;
}
.section-label { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.signal-count { font-size: 13px; color: var(--amber); font-weight: 500; }
.signal-feed {
  max-width: 900px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 2px;
}
.feed-row {
  display: grid; grid-template-columns: 80px 140px 1fr 100px;
  align-items: center;
  padding: 12px 16px;
  border-radius: 6px;
  background: var(--bg-card);
  font-size: 13px;
  animation: feedIn 0.4s ease-out both;
}
.feed-row:nth-child(1) { animation-delay: 0s; }
.feed-row:nth-child(2) { animation-delay: 0.1s; }
.feed-row:nth-child(3) { animation-delay: 0.2s; }
.feed-row:nth-child(4) { animation-delay: 0.3s; }
.feed-row:nth-child(5) { animation-delay: 0.4s; }
.feed-row:nth-child(6) { animation-delay: 0.5s; }
@keyframes feedIn { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: none; } }
.feed-time { color: var(--text-muted); font-size: 12px; }
.feed-signal { color: var(--amber); font-weight: 600; }
.feed-company { color: var(--text); font-weight: 500; }
.feed-count { color: var(--text-dim); text-align: right; }
.signal-footer { max-width: 900px; margin: 20px auto 0; text-align: right; }
.signal-score { font-size: 12px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--amber-dim); }

/* === FEATURES === */
.features { padding: 100px 60px; background: var(--bg); }
.features-inner { max-width: 1100px; margin: 0 auto; }
.section-title { font-size: 36px; font-weight: 700; margin-bottom: 56px; letter-spacing: -1px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 28px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(245,158,11,0.3); }
.feature-icon { margin-bottom: 20px; }
.feature-title { font-family: 'Syne', sans-serif; font-size: 17px; font-weight: 700; margin-bottom: 12px; }
.feature-desc { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* === TIMING === */
.timing-section {
  padding: 100px 60px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.timing-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.timing-kicker { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--amber); margin-bottom: 20px; }
.timing-headline { font-size: 40px; font-weight: 700; letter-spacing: -1.5px; line-height: 1.15; }
.timing-right { display: flex; flex-direction: column; gap: 36px; padding-top: 8px; }
.timing-stat { padding-left: 20px; border-left: 2px solid var(--amber-dim); }
.timing-num { display: block; font-family: 'Syne', sans-serif; font-size: 28px; font-weight: 700; color: var(--amber); margin-bottom: 8px; }
.timing-text { font-size: 15px; color: var(--text-dim); line-height: 1.6; }

/* === CLOSING === */
.closing-section { padding: 120px 60px; background: var(--bg); text-align: center; }
.closing-inner { max-width: 720px; margin: 0 auto; }
.closing-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 32px;
}
.closing-headline { font-size: clamp(32px, 4vw, 48px); font-weight: 800; letter-spacing: -1.5px; line-height: 1.2; margin-bottom: 24px; }
.closing-sub { font-size: 17px; color: var(--text-dim); line-height: 1.7; max-width: 560px; margin: 0 auto; }

/* === FOOTER === */
.footer {
  padding: 40px 60px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.footer-brand { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; }
.footer-tagline { font-size: 14px; color: var(--text-muted); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero { padding: 100px 32px 60px; }
  .hero-right { display: none; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .timing-inner { grid-template-columns: 1fr; gap: 48px; }
  .feed-row { grid-template-columns: 70px 120px 1fr 80px; }
  .features, .timing-section, .closing-section { padding: 80px 32px; }
  .signal-section { padding: 48px 32px; }
}
@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 22px; }
}