:root {
  --bg: #F8F6F1;
  --bg-dark: #0D1B2A;
  --bg-darker: #08131F;
  --fg: #0D1B2A;
  --fg-muted: #5A6B7A;
  --fg-light: #F8F6F1;
  --accent: #C9A84C;
  --accent-dim: rgba(201, 168, 76, 0.12);
  --red: #E05252;
  --border: rgba(13, 27, 42, 0.1);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.nav-tagline {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 48px 80px;
  min-height: 600px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: center;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.hero-sub {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 440px;
  line-height: 1.65;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 11px;
  color: var(--fg-muted);
  line-height: 1.4;
  max-width: 120px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero visual */
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-end;
}
.hero-visual {
  position: relative;
  width: 280px;
  height: 280px;
  background: var(--bg-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.15);
}
.radar-1 { width: 90px; height: 90px; }
.radar-2 { width: 160px; height: 160px; }
.radar-3 { width: 240px; height: 240px; }
.radar-center {
  position: relative;
  z-index: 2;
  width: 60px;
  height: 60px;
  background: var(--bg-darker);
  border: 1px solid rgba(201, 168, 76, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.radar-sweep {
  position: absolute;
  width: 280px;
  height: 280px;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(201, 168, 76, 0.08) 30deg, transparent 60deg);
  border-radius: 50%;
  animation: sweep 4s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }
.blip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
}
.blip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.5);
  border: 1px solid var(--accent);
}
.blip-dot.red { background: rgba(224, 82, 82, 0.5); border-color: var(--red); }
.blip-label { font-size: 10px; color: rgba(248, 246, 241, 0.5); white-space: nowrap; }
.blip-1 { top: 15px; right: 30px; }
.blip-2 { top: 60px; right: 5px; }
.blip-3 { bottom: 60px; right: 5px; }
.blip-4 { bottom: 15px; left: 30px; }
.blip-5 { top: 60px; left: 5px; }

.alert-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  width: 100%;
  box-shadow: 0 4px 20px rgba(13, 27, 42, 0.06);
}
.alert-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background: var(--red);
  margin-top: 5px;
}
.alert-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}
.alert-meta { font-size: 12px; color: var(--fg-muted); line-height: 1.5; margin-bottom: 4px; }
.alert-time { font-size: 11px; color: var(--fg-muted); }

/* PROBLEM */
.problem {
  background: var(--bg-dark);
  padding: 100px 48px;
}
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-label, .how-label, .features-label, .principles-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.problem-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  color: var(--fg-light);
  max-width: 700px;
  line-height: 1.2;
  margin-bottom: 28px;
}
.problem-body {
  font-size: 16px;
  color: rgba(248, 246, 241, 0.6);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 60px;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 720px;
}
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: rgba(248, 246, 241, 0.04);
  border: 1px solid rgba(248, 246, 241, 0.08);
  border-radius: 10px;
}
.problem-icon { min-width: 20px; margin-top: 2px; }
.problem-text { font-size: 14px; color: rgba(248, 246, 241, 0.75); line-height: 1.5; }

/* HOW */
.how { padding: 100px 48px; background: var(--bg); }
.how-inner { max-width: 1200px; margin: 0 auto; }
.how-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 500;
  color: var(--fg);
  max-width: 600px;
  line-height: 1.2;
  margin-bottom: 60px;
}
.how-steps { display: flex; align-items: flex-start; gap: 0; }
.step {
  flex: 1;
  padding: 32px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
}
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 16px;
  line-height: 1;
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 12px;
}
.step-content p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }
.step-connector {
  width: 40px;
  height: 2px;
  background: var(--border);
  margin-top: 48px;
  flex-shrink: 0;
}

/* FEATURES */
.features { padding: 100px 48px; background: var(--bg); }
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 500;
  color: var(--fg);
  max-width: 560px;
  line-height: 1.2;
  margin-bottom: 60px;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}
.feature {
  padding: 32px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
}
.feature-icon { margin-bottom: 20px; }
.feature h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}
.feature p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* PRINCIPLES */
.principles { padding: 80px 48px; background: var(--bg-dark); }
.principles-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: flex-start; gap: 80px; }
.principle-quote p {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-style: italic;
  color: var(--fg-light);
  line-height: 1.4;
  margin-bottom: 12px;
}
.principle-quote span { font-size: 13px; color: rgba(248, 246, 241, 0.45); }
.principles-divider { width: 1px; background: rgba(248, 246, 241, 0.1); align-self: stretch; }
.principles-list { display: flex; flex-direction: column; gap: 28px; }
.principle-item { display: flex; align-items: flex-start; gap: 14px; }
.principle-item p { font-size: 15px; color: rgba(248, 246, 241, 0.7); line-height: 1.55; }
.principle-icon { min-width: 18px; margin-top: 3px; }

/* CLOSING */
.closing { padding: 100px 48px; background: var(--bg); }
.closing-inner { max-width: 1200px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 500;
  color: var(--fg);
  max-width: 860px;
  line-height: 1.2;
  margin-bottom: 28px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.closing-vision {
  border-left: 2px solid var(--accent);
  padding-left: 24px;
}
.closing-vision p {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--fg-muted);
  line-height: 1.55;
  font-style: italic;
}

/* FOOTER */
.footer { padding: 48px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--fg); }
.footer-copy { font-size: 13px; color: var(--fg-muted); flex: 1; }
.footer-links { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--fg-muted); }
.footer-sep { color: var(--border); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 60px 24px; }
  .hero-right { align-items: flex-start; }
  .hero-visual { width: 220px; height: 220px; }
  .radar-3 { width: 180px; height: 180px; }
  .radar-2 { width: 120px; height: 120px; }
  .radar-1 { width: 70px; height: 70px; }
  .problem { padding: 80px 24px; }
  .problem-grid { grid-template-columns: 1fr; }
  .how { padding: 80px 24px; }
  .how-steps { flex-direction: column; }
  .step-connector { width: 40px; height: 2px; margin-top: 0; }
  .features-grid { grid-template-columns: 1fr; }
  .features { padding: 80px 24px; }
  .principles-inner { flex-direction: column; gap: 48px; }
  .principles { padding: 80px 24px; }
  .closing { padding: 80px 24px; }
  .nav { padding: 20px 24px; }
  .footer { padding: 40px 24px; }
}
@media (max-width: 480px) {
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stat-divider { display: none; }
  .features-grid { gap: 16px; }
  .step { padding: 24px; }
}