/* =========================================
   LeadForge AI — Theme
   Fonts: Syne (display) + DM Sans (body)
   Palette: Ink #0A0A0A / Amber #F59E0B / Off-white #F5F5F0
   ========================================= */

:root {
  --bg: #0A0A0A;
  --bg-alt: #111111;
  --fg: #F5F5F0;
  --fg-dim: #999999;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --border: rgba(245, 158, 11, 0.15);
  --card-bg: #0F0F0F;
  --radius: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

/* ---- Navigation ---- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  z-index: 100;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
}
.accent-text { color: var(--accent); }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  color: var(--fg-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

/* ---- Hero ---- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 80px 48px 80px;
  min-height: 80vh;
  align-items: center;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 {
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -2px;
}
.lede {
  font-size: 18px;
  color: var(--fg-dim);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  color: var(--fg-dim);
  background: var(--accent-dim);
}
/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
}
.glow-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  width: 100%;
  max-width: 380px;
  position: relative;
  box-shadow: 0 0 80px rgba(245,158,11,0.08);
}
.glow-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-dim);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.glow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.lead-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.lead-row:last-of-type { border-bottom: none; }
.lead-row.faded { opacity: 0.4; }
.lead-name { font-size: 14px; font-weight: 500; margin-bottom: 2px; }
.lead-sub { font-size: 12px; color: var(--fg-dim); }
.score-badge {
  background: var(--accent);
  color: #0A0A0A;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
}
.ai-badge {
  margin-top: 16px;
  text-align: center;
}
.ai-badge-text {
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---- Stats Row ---- */
.stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 48px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.stat { text-align: center; flex: 1; }
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
  margin-bottom: 4px;
}
.stat-label { font-size: 12px; color: var(--fg-dim); max-width: 140px; margin: 0 auto; }
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* ---- Section headers ---- */
.section-header { text-align: center; margin-bottom: 56px; }
.eyebrow {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-header h2 {
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: -1.5px;
}

/* ---- What Section ---- */
.what-section {
  padding: 96px 48px;
}
.what-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.what-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.what-card:hover {
  border-color: rgba(245,158,11,0.4);
  box-shadow: 0 0 40px rgba(245,158,11,0.05);
}
.what-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.what-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.what-card p { font-size: 14px; color: var(--fg-dim); line-height: 1.7; }

/* ---- Verticals Section ---- */
.verticals-section {
  padding: 96px 48px;
  background: var(--bg-alt);
}
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.vertical-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  background: var(--bg);
  transition: border-color 0.2s;
}
.vertical-card:hover { border-color: rgba(245,158,11,0.4); }
.vertical-icon { color: var(--accent); margin-bottom: 16px; }
.vertical-name {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.vertical-desc { font-size: 13px; color: var(--fg-dim); line-height: 1.6; }

/* ---- How Section ---- */
.how-section { padding: 96px 48px; }
.steps-row {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
}
.step { flex: 1; padding: 0 24px; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.step-desc { font-size: 13px; color: var(--fg-dim); line-height: 1.7; }
.step-arrow { padding-top: 40px; flex-shrink: 0; }

/* ---- Pricing Section ---- */
.pricing-section {
  padding: 96px 48px;
  background: var(--bg-alt);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 60px rgba(245,158,11,0.12);
}
.pricing-tier {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.pricing-price {
  font-family: 'Syne', sans-serif;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 4px;
}
.pricing-note { font-size: 13px; color: var(--fg-dim); margin-bottom: 28px; }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--fg-dim);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0A0A0A;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---- Closing Section ---- */
.closing-section {
  padding: 96px 48px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.closing-section h2 {
  font-size: clamp(36px, 4vw, 52px);
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}
.closing-section p {
  font-size: 17px;
  color: var(--fg-dim);
  line-height: 1.8;
  margin-bottom: 16px;
}
.closing-statement {
  font-size: 18px;
  color: var(--fg);
  font-weight: 500;
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 32px;
  margin-top: 32px;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 8px;
}
.footer-tagline { font-size: 13px; color: var(--fg-dim); }
.footer-links { display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col-title {
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 13px;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--fg); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .what-grid { grid-template-columns: repeat(2, 1fr); }
  .verticals-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-row { flex-direction: column; gap: 32px; }
  .step-arrow { display: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
}
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding: 48px 24px; gap: 48px; }
  .hero-visual { order: -1; }
  .glow-card { max-width: 100%; }
  .stats-row { flex-direction: column; gap: 24px; }
  .stat-divider { display: none; }
  .what-section, .verticals-section, .how-section, .pricing-section, .closing-section { padding: 64px 24px; }
  .footer { flex-direction: column; padding: 32px 24px; }
}