:root {
  --bg: #0D1117;
  --bg-alt: #161B22;
  --bg-card: #1C2330;
  --fg: #E6EDF3;
  --fg-muted: #8B949E;
  --fg-subtle: #484F58;
  --accent: #FF6B35;
  --accent-dim: rgba(255, 107, 53, 0.15);
  --accent-border: rgba(255, 107, 53, 0.3);
  --border: rgba(230, 237, 243, 0.08);
  --font-head: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.3px;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-tag {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 4px 10px;
  border-radius: 20px;
}

/* HERO */
.hero {
  padding: 140px 32px 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-content {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
  background: linear-gradient(135deg, #E6EDF3 0%, #8B949E 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 460px;
  margin-bottom: 40px;
}

/* LEAD FORM */
.lead-form {
  display: flex;
  gap: 10px;
  max-width: 520px;
  flex-wrap: wrap;
}
.lead-form input {
  flex: 1;
  min-width: 160px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.lead-form input::placeholder { color: var(--fg-subtle); }
.lead-form input:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.lead-form button {
  padding: 12px 24px;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: filter 0.2s;
}
.lead-form button:hover { filter: brightness(1.15); }
.lead-form button:active { filter: brightness(0.95); }
.lead-form .form-error {
  width: 100%;
  font-size: 13px;
  color: #f87171;
  margin-top: 4px;
}
.form-success {
  display: none;
  text-align: center;
  padding: 16px 0;
}
.form-success.show { display: block; }
.form-success-text {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.form-success-text strong {
  color: var(--fg);
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}

/* RADAR VISUAL */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.radar-container {
  position: relative;
  width: 340px;
  height: 340px;
}
.radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 107, 53, 0.12);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.radar-ring-1 { width: 120px; height: 120px; }
.radar-ring-2 { width: 220px; height: 220px; }
.radar-ring-3 { width: 320px; height: 320px; border-color: rgba(255, 107, 53, 0.06); }
.radar-center {
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 20px rgba(255, 107, 53, 0.6);
  z-index: 2;
}
.radar-sweep {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 160px;
  height: 160px;
  transform-origin: 0 0;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(255, 107, 53, 0.25) 30deg, transparent 60deg);
  border-radius: 50%;
  animation: sweep 4s linear infinite;
  z-index: 1;
}
@keyframes sweep {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
.signal-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(255, 107, 53, 0.8);
  animation: pulse 2s ease-in-out infinite;
}
.signal-dot::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--accent);
  animation: ripple 2s ease-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes ripple {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(4); opacity: 0; }
}
.signal-1 { top: 14%; left: 72%; animation-delay: 0s; }
.signal-2 { top: 48%; left: 92%; animation-delay: 0.6s; }
.signal-3 { top: 82%; left: 65%; animation-delay: 1.2s; }
.signal-4 { top: 38%; left: 14%; animation-delay: 0.3s; }
.signal-label {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.25);
  padding: 2px 7px;
  border-radius: 10px;
  letter-spacing: 0.3px;
}

/* SIGNALS SECTION */
.signals-section {
  padding: 100px 32px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.signals-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 56px;
  max-width: 500px;
}
.signal-sources {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.signal-source {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.signal-source:first-child { border-top: 1px solid var(--border); }
.signal-source-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.signal-source-name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
}
.signal-source-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.signal-source-heat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--fg-muted);
}
.heat-bar {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: var(--fg-subtle);
}
.heat-high { background: var(--accent); }
.heat-med { background: rgba(255, 107, 53, 0.5); }
.heat-low { background: rgba(255, 107, 53, 0.25); }

/* QUEUE SECTION */
.queue-section {
  padding: 100px 32px;
}
.queue-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.queue-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg-muted);
  margin-bottom: 36px;
}
.queue-meta {
  display: flex;
  gap: 0;
  align-items: stretch;
}
.queue-meta-item {
  flex: 1;
  padding: 20px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-right: 12px;
}
.queue-meta-value {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}
.queue-meta-label {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.queue-meta-divider { display: none; }

/* QUEUE CARD */
.queue-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.queue-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.queue-card-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 13px;
}
.queue-card-count {
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 3px 10px;
  border-radius: 20px;
}
.queue-list { padding: 4px 0; }
.queue-item {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.queue-item:last-child { border-bottom: none; }
.queue-item-rank {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  color: var(--fg-subtle);
}
.queue-item-name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}
.queue-item-detail {
  font-size: 12px;
  color: var(--fg-muted);
  margin-bottom: 6px;
  line-height: 1.4;
}
.queue-item-signals {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.queue-signal-tag {
  font-size: 10px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 2px 7px;
  border-radius: 10px;
}
.queue-item-heat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--fg-muted);
}
.heat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fg-subtle);
}
.heat-5, .heat-4 { background: var(--accent); box-shadow: 0 0 6px rgba(255, 107, 53, 0.5); }
.heat-3 { background: rgba(255, 107, 53, 0.5); }
.queue-item-more {
  padding: 14px 20px;
  font-size: 13px;
  color: var(--fg-muted);
  font-style: italic;
  text-align: center;
}

/* MANIFESTO */
.manifesto {
  padding: 100px 32px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-quote {
  font-family: var(--font-head);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.3px;
  color: var(--fg);
  font-style: italic;
}
.manifesto-attr {
  margin-top: 24px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 1px;
}

/* CLOSING STATS */
.closing {
  padding: 100px 32px;
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto 64px;
}
.closing-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.closing-stat {
  padding: 40px 32px;
  background: var(--bg-alt);
}
.closing-stat-value {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
  letter-spacing: -2px;
}
.closing-stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* CLOSING PRICING */
.closing-comparison {
  text-align: center;
  font-size: 16px;
  color: var(--fg-muted);
  margin-bottom: 20px;
}
.comparison-price {
  color: var(--accent);
  font-weight: 600;
}
.closing-pricing {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 48px;
}
.pricing-range {
  font-family: var(--font-head);
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -2px;
  color: var(--accent);
}
.pricing-period {
  font-size: 20px;
  font-weight: 400;
  color: var(--fg-muted);
}
.pricing-label {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 6px;
}

/* FOOTER */
.footer {
  padding: 48px 32px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  margin-left: auto;
}
.footer-copy {
  width: 100%;
  font-size: 12px;
  color: var(--fg-subtle);
  margin-top: 8px;
}

/* MOBILE */
@media (max-width: 768px) {
  .hero {
    padding: 100px 20px 80px;
    min-height: auto;
  }
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-visual { display: none; }
  .hero-headline { font-size: 44px; letter-spacing: -1px; }
  .signals-section, .queue-section, .closing { padding: 64px 20px; }
  .signal-source {
    grid-template-columns: 36px 1fr;
  }
  .signal-source-heat { display: none; }
  .queue-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .closing-stats {
    grid-template-columns: 1fr;
  }
  .closing-stat-value { font-size: 36px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-tagline { margin-left: 0; }
  .nav-inner { padding: 0 20px; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 36px; }
  .hero-sub { font-size: 15px; }
  .queue-meta { flex-direction: column; gap: 10px; }
  .queue-meta-item { margin-right: 0; }
  .lead-form { flex-direction: column; }
  .lead-form input { min-width: 0; width: 100%; }
  .lead-form button { width: 100%; }
}