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

:root {
  --bg: #0D0D0D;
  --bg-2: #111111;
  --fg: #F5F5F0;
  --fg-muted: #888888;
  --accent: #C8FF3E;
  --accent-dim: rgba(200,255,62,0.12);
  --border: rgba(255,255,255,0.07);
  --radius: 8px;
}

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 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--accent);
  letter-spacing: -0.03em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  padding: 80px 32px 96px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(36px, 5vw, 58px);
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 440px;
}

/* Query box */
.hero-query {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.query-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border);
}
.query-icon { flex-shrink: 0; }
.query-placeholder {
  font-size: 15px;
  color: var(--fg-muted);
  font-style: italic;
  font-family: 'DM Sans', sans-serif;
}
.query-results {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
}
.result-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
}
.result-row:first-child { border-top: none; }
.result-rank {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--fg-muted);
  min-width: 20px;
}
.result-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.result-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
}
.result-price {
  font-size: 12px;
  color: var(--fg-muted);
}
.result-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.query-caption {
  margin-top: 12px;
  font-size: 12px;
  color: var(--fg-muted);
  text-align: center;
}

/* SECTION SHARED */
.section-headline {
  font-size: clamp(28px, 3.5vw, 40px);
  margin-bottom: 48px;
}

/* HOW */
.how {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.how-inner {
  max-width: 1080px;
  margin: 0 auto;
}
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
}
.step { padding: 0 32px 0 0; }
.step-divider {
  width: 1px;
  align-self: stretch;
  background: var(--border);
  margin: 0 32px;
}
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  display: block;
}
.step-title {
  font-size: 20px;
  margin-bottom: 12px;
}
.step-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* FEATURES */
.features {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.features-inner {
  max-width: 1080px;
  margin: 0 auto;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-card {
  background: var(--bg);
  padding: 40px;
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-title {
  font-size: 17px;
  margin-bottom: 10px;
}
.feature-body {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* NICHES */
.niches {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.niches-inner {
  max-width: 1080px;
  margin: 0 auto;
}
.niche-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
}
.niche-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 28px;
  border-top: 1px solid var(--border);
  transition: background 0.15s;
}
.niche-row:first-child { border-top: none; }
.niche-row:hover { background: var(--bg-2); }
.niche-icon { flex-shrink: 0; }
.niche-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 15px;
  min-width: 160px;
}
.niche-desc {
  font-size: 14px;
  color: var(--fg-muted);
}
.niches-note {
  font-size: 13px;
  color: var(--fg-muted);
}

/* CLOSING */
.closing {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.closing-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.closing-quote {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.closing-sub {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 40px 32px;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
  letter-spacing: -0.03em;
}
.footer-note {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 560px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .steps { grid-template-columns: 1fr; gap: 0; }
  .step-divider { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .closing-inner { grid-template-columns: 1fr; gap: 32px; }
  .niche-row { flex-wrap: wrap; }
  .niche-label { min-width: 120px; }
  .hero { padding: 56px 24px 72px; }
  .how, .features, .niches, .closing { padding: 64px 24px; }
}