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

:root {
  --bg: #0a0c10;
  --bg-2: #0f1219;
  --fg: #e8e4dd;
  --fg-muted: #7a7872;
  --accent: #d4920a;
  --accent-2: #f5b83d;
  --accent-glow: rgba(212, 146, 10, 0.18);
  --surface: #131720;
  --border: rgba(212, 146, 10, 0.15);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* — NAV — */
.nav {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-left: 1px solid var(--border);
  padding-left: 24px;
}

/* — HERO — */
.hero {
  padding: 80px 40px 60px;
  background: var(--bg);
}
.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 500;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--fg);
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 460px;
  line-height: 1.65;
}

/* — RADAR VISUAL — */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.radar-container {
  position: relative;
  width: 260px;
  height: 260px;
}
.radar-rings .ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(212, 146, 10, 0.2);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.ring-1 { width: 80px; height: 80px; }
.ring-2 { width: 160px; height: 160px; border-color: rgba(212, 146, 10, 0.15); }
.ring-3 { width: 240px; height: 240px; border-color: rgba(212, 146, 10, 0.08); }
.radar-sweep {
  position: absolute;
  width: 120px;
  height: 120px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: conic-gradient(from 0deg, transparent 0deg, rgba(212, 146, 10, 0.35) 30deg, transparent 60deg);
  border-radius: 50%;
  animation: sweep 4s linear infinite;
}
@keyframes sweep {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
.radar-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.center-pulse {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.blip {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(212, 146, 10, 0.8);
}
.blip-1 { top: 18%; left: 68%; animation: blink 3s ease-in-out infinite; }
.blip-2 { top: 55%; left: 82%; animation: blink 4s ease-in-out infinite 0.8s; }
.blip-3 { top: 72%; left: 28%; animation: blink 3.5s ease-in-out infinite 1.5s; }
@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.7); }
}
.hero-stats-mini {
  display: flex;
  gap: 40px;
}
.mini-stat { text-align: center; }
.mini-val {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--accent);
  display: block;
}
.mini-label {
  font-size: 0.72rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* — HOW — */
.how {
  padding: 80px 40px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.how-header {
  max-width: 600px;
  margin: 0 auto 56px;
  text-align: center;
}
.how-header h2 {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.how-sub {
  color: var(--fg-muted);
  font-size: 1rem;
}
.how-flow {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.flow-step {
  flex: 1;
  padding: 0 24px;
  text-align: center;
}
.step-num {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.step-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.step-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
}
.flow-connector {
  display: flex;
  align-items: center;
  padding-top: 28px;
  flex-shrink: 0;
}
.connector-line {
  width: 40px;
  height: 1px;
  background: var(--border);
}

/* — FEATURES — */
.features {
  padding: 80px 40px;
  background: var(--bg);
}
.features-header {
  max-width: 1100px;
  margin: 0 auto 48px;
}
.features-header h2 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg);
  padding: 32px 28px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-2); }
.feature-icon {
  color: var(--accent);
  margin-bottom: 16px;
}
.feature-title {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.feature-desc {
  font-size: 0.83rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* — STATS — */
.stats {
  padding: 60px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}
.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 20px;
}
.stat-value {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  line-height: 1.5;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* — CLOSING — */
.closing {
  padding: 100px 40px;
  background: var(--bg);
  text-align: center;
}
.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}
.closing-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  margin-bottom: 20px;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 32px;
}
.closing-disclaimer {
  font-size: 0.72rem;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* — FOOTER — */
.footer {
  padding: 32px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent);
  display: block;
  margin-bottom: 4px;
}
.footer-desc {
  font-size: 0.75rem;
  color: var(--fg-muted);
}
.footer-meta {
  font-size: 0.75rem;
  color: var(--fg-muted);
  display: flex;
  gap: 8px;
  align-items: center;
}
.footer-sep { opacity: 0.4; }

/* — RESPONSIVE — */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-headline { font-size: 1.8rem; }
  .radar-container { width: 180px; height: 180px; }
  .ring-1 { width: 60px; height: 60px; }
  .ring-2 { width: 120px; height: 120px; }
  .ring-3 { width: 180px; height: 180px; }
  .how-flow { flex-direction: column; gap: 32px; }
  .flow-connector { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { flex-direction: column; gap: 32px; }
  .stat-divider { display: none; }
  .nav-tagline { display: none; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .hero-stats-mini { gap: 24px; }
}