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

:root {
  --bg: #0f1117;
  --bg-card: #17191f;
  --bg-card-hover: #1e2129;
  --fg: #f0ece4;
  --fg-muted: #8a8278;
  --fg-dim: #5a5550;
  --accent: #f59e0b;
  --accent-dim: rgba(245, 158, 11, 0.15);
  --border: rgba(240, 236, 228, 0.08);
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

html { font-size: 16px; }

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

/* Navbar */
.navbar {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.nav-logo-link { text-decoration: none; }
.nav-tagline {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  font-weight: 400;
  padding-left: 12px;
  border-left: 1px solid var(--border);
}
.nav-links { margin-left: auto; }
.nav-cta {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 7px 16px;
  border-radius: 8px;
  transition: all 0.15s;
  text-decoration: none;
}
.nav-cta:hover { background: var(--accent-dim); }

/* CTA buttons */
.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #0f1117;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 11px 22px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.15s;
}
.cta-btn:hover { background: #fbbf24; transform: translateY(-1px); }
.cta-btn-lg { font-size: 1rem; padding: 13px 28px; border-radius: 12px; }
.cta-note { font-size: 0.8125rem; color: var(--fg-dim); }

/* Hero */
.hero {
  padding: 80px 0 72px;
}
.hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 20px;
}
.hero-lede {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 460px;
}

/* Search box mockup */
.hero-search {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.search-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px 12px 0 0;
  padding: 20px 24px;
}
.search-prompt-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 10px;
}
.search-input-display {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 12px;
}
.search-text {
  font-size: 0.9375rem;
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.5;
}
.search-cursor {
  width: 2px;
  height: 18px;
  background: var(--accent);
  display: inline-block;
  animation: blink 1.2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.search-sub {
  font-size: 0.75rem;
  color: var(--fg-dim);
}

/* Results preview */
.hero-results-preview {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
}
.results-header {
  padding: 14px 24px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.result-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.result-row:last-child { border-bottom: none; }
.result-row:hover, .result-row:not(.result-row-dim) { background: var(--bg-card-hover); }
.result-row-dim { opacity: 0.5; }
.result-ticker {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  font-family: 'DM Sans', monospace;
}
.result-name {
  font-size: 0.8125rem;
  color: var(--fg-muted);
}
.result-metric {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.result-match { /* backwards compat */
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 8px;
  border-radius: 4px;
}
.results-footer {
  padding: 12px 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
}
.results-footer a {
  color: var(--accent);
  font-weight: 500;
}

/* Section base */
.section-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}
.section-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

/* How it works */
.howitworks {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(23, 25, 31, 0.5) 100%);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step-card {
  padding: 0;
}
.step-num {
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 16px;
  line-height: 1;
}
.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Features */
.features {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.feature-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin: -1px 0 0 -1px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-card-hover); }
.feature-icon {
  color: var(--accent);
  margin-bottom: 14px;
  width: 24px;
  height: 24px;
}
.feature-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Example section */
.example-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.example-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 36px;
}
.example-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.example-prompts {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.example-prompt {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
  color: var(--fg);
  line-height: 1.5;
}
.example-prompt:last-child { border-bottom: none; padding-bottom: 0; }
.example-prompt:first-child { padding-top: 0; }
.example-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
  width: 16px;
  height: 16px;
}

/* Closing */
.closing {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.closing-headline {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 640px;
}
.closing-sub {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.65;
}

/* Footer */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}
.footer-logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--fg);
  margin-bottom: 8px;
}
.footer-note {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  margin-bottom: 6px;
}
.footer-legal {
  font-size: 0.75rem;
  color: var(--fg-dim);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-search { display: none; }
  .steps-grid { grid-template-columns: 1fr; gap: 32px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .hero { padding: 48px 0 40px; }
  .howitworks, .features, .example-section, .closing { padding: 56px 0; }
  .section-inner, .hero-inner, .nav-inner { padding: 0 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { padding: 0 20px; }
}