:root {
  --bg: #111110;
  --bg-alt: #1c1c1a;
  --surface: #252522;
  --surface-2: #2e2e2b;
  --fg: #f4f4f0;
  --fg-muted: #8a8a85;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.15);
  --border: rgba(244, 244, 240, 0.08);
  --border-strong: rgba(244, 244, 240, 0.14);
  --radius: 10px;
  --radius-sm: 6px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.2;
}

/* ── Navigation ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
}
.nav-tag {
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 400;
  letter-spacing: 0.5px;
}

/* ── Hero ── */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 48px 100px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 500;
  letter-spacing: 0.3px;
  margin-bottom: 24px;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.headline-accent {
  color: var(--accent);
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 40px;
}
.hero-proof {
  display: flex;
  align-items: center;
  gap: 0;
}
.proof-stat {
  padding: 0 28px;
}
.proof-stat:first-child { padding-left: 0; }
.stat-num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.proof-divider {
  width: 1px;
  height: 40px;
  background: var(--border-strong);
}

/* ── Scout Interface (Hero Right) ── */
.scout-interface {
  background: var(--bg-alt);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
}
.interface-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.interface-label {
  font-size: 12px;
  color: var(--fg-muted);
  font-family: 'Space Grotesk', monospace;
}
.interface-badge {
  font-size: 10px;
  font-family: 'Space Grotesk', monospace;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}
.product-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.product-row:last-of-type { border-bottom: none; }
.product-row--winner {
  background: var(--accent-dim);
}
.rank-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  flex-shrink: 0;
}
.rank-badge--gold {
  background: var(--accent);
  color: #111110;
  border-color: var(--accent);
}
.product-info { flex: 1; }
.product-name {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
}
.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.meta-tag {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 20px;
  background: var(--surface-2);
  color: var(--fg-muted);
}
.meta-tag--profit { color: #4ade80; background: rgba(74, 222, 128, 0.1); }
.meta-tag--trend { color: #60a5fa; background: rgba(96, 165, 250, 0.1); }
.meta-tag--supplier { color: var(--accent); background: var(--accent-dim); }
.ad-score {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}
.score-label { font-size: 9px; color: var(--fg-muted); }
.score-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg-muted);
}
.score-num--high { color: #4ade80; }
.score-num--low { color: var(--fg-muted); }
.decision-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.decision-text { font-size: 11px; color: var(--fg-muted); }
.approval-pulse {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-family: 'Space Grotesk', monospace;
  color: var(--accent);
  letter-spacing: 0.5px;
}
.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.5s ease-in-out infinite;
}

/* ── How It Works ── */
.how-it-works {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
}
.section-header { margin-bottom: 56px; }
.section-eyebrow {
  display: block;
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.8px;
  max-width: 560px;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.step-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--accent-dim);
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.step-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}
.step-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── Features ── */
.features {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
}
.features-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.feature-block {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.feature-block h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}
.feature-block p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── Playbook ── */
.playbook {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}
.playbook-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}
.playbook-left .section-title { margin-bottom: 20px; }
.playbook-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.playbook-body--accent {
  color: var(--fg);
  font-size: 15px;
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  margin-top: 24px;
}
.comparison-table {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
}
.comp-header {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  background: var(--surface);
  border-bottom: 1px solid var(--border-strong);
}
.comp-col {
  padding: 12px 16px;
  font-size: 11px;
  font-family: 'Space Grotesk', monospace;
  font-weight: 600;
  color: var(--fg-muted);
  text-align: center;
}
.comp-col--blank { background: var(--surface); }
.comp-col--active { color: var(--accent); background: var(--accent-dim); }
.comp-row {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  border-bottom: 1px solid var(--border);
}
.comp-row:last-child { border-bottom: none; }
.comp-label {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--fg);
}
.comp-cell {
  padding: 12px 16px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.check { color: #4ade80; font-size: 16px; }
.dash { color: var(--surface-2); font-size: 16px; }

/* ── Closing ── */
.closing {
  padding: 100px 48px 120px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner { max-width: 640px; margin: 0 auto; }
.closing-statement {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--fg);
  letter-spacing: -0.5px;
  margin-bottom: 32px;
}
.closing-rule {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 28px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── Footer ── */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-top: 1px solid var(--border);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 15px;
}
.footer-note { font-size: 12px; color: var(--fg-muted); }

/* ── Mobile ── */
@media (max-width: 900px) {
  .nav, .hero, .how-it-works, .features, .playbook, .closing, .footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 48px;
    padding-bottom: 64px;
  }
  .hero-headline { font-size: 38px; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .features-layout { grid-template-columns: 1fr; }
  .playbook-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-proof { flex-wrap: wrap; }
  .proof-divider { display: none; }
  .proof-stat { padding: 0 0 16px; width: 50%; }
}
@media (max-width: 480px) {
  .nav { padding: 16px 20px; }
  .hero-headline { font-size: 32px; }
  .steps-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 28px; }
  .closing-statement { font-size: 22px; }
}