:root {
  --bg: #07111f;
  --panel: rgba(14, 24, 40, 0.82);
  --text: #e9f1ff;
  --muted: #98abc7;
  --line: rgba(157, 187, 255, 0.12);
  --primary: #6ee7ff;
  --primary-2: #7c8cff;
  --accent: #a78bfa;
  --green: #4ade80;
  --red: #fb7185;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #102241 0%, var(--bg) 45%, #040a13 100%);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; }
.bg-grid {
  position: fixed; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black, transparent 85%);
  pointer-events: none;
}
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  position: sticky; top: 0; z-index: 20; backdrop-filter: blur(16px);
  background: rgba(5, 12, 22, 0.7); border-bottom: 1px solid var(--line);
}
.topbar-inner {
  min-height: 68px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand strong { display: block; }
.brand span, .muted-text { color: var(--muted); font-size: 0.9rem; }
.brand-mark {
  width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #07111f; font-weight: 900;
}
.nav { display: flex; flex-wrap: wrap; gap: 14px; }
.nav a { text-decoration: none; color: var(--muted); font-size: 0.95rem; }
.nav a:hover { color: var(--text); }
.hero { padding: 68px 0 36px; }
.hero-grid { display: grid; grid-template-columns: 1.45fr 0.9fr; gap: 24px; align-items: start; }
.eyebrow, .kicker {
  display: inline-block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--primary); margin-bottom: 14px;
}
.hero h1 { margin: 0; font-size: clamp(2.4rem, 5vw, 4.3rem); line-height: 0.98; }
.hero-copy { max-width: 760px; font-size: 1.06rem; color: var(--muted); margin: 20px 0 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border-radius: 999px; text-decoration: none; font-weight: 700; border: 1px solid var(--line);
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #07111f; }
.btn-secondary { background: rgba(255,255,255,0.04); color: var(--text); }
.wide { width: 100%; margin-top: 12px; }
.hero-panel, .card, .diagram-card, .roadmap-step, .metric-card, .mockup-shell, .report-shell {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); backdrop-filter: blur(12px);
}
.hero-panel, .card, .metric-card, .roadmap-step, .diagram-card, .mockup-shell, .report-shell { padding: 22px; }
.status-chip {
  display: inline-flex; border-radius: 999px; padding: 8px 12px; background: rgba(110,231,255,0.08); border: 1px solid rgba(110,231,255,0.18); margin-bottom: 18px;
}
.mini-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.mini-stats div { padding: 14px; border-radius: 18px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); }
.mini-stats span, .metric-label { display: block; color: var(--muted); font-size: 0.82rem; margin-bottom: 6px; }
.stack-xl > * + * { margin-top: 18px; }
.section { padding: 14px 0; }
.section-heading { margin-bottom: 18px; }
.section h2 { margin: 0; font-size: clamp(1.75rem, 3vw, 2.7rem); }
.cards, .roadmap { display: grid; gap: 16px; }
.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.three-up { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card h3, .diagram-card h3 { margin-top: 0; margin-bottom: 10px; font-size: 1.08rem; }
.card p, .card li, .diagram-card p, .roadmap-step p, .checklist li, .helper-text { color: var(--muted); }
.card ul, .checklist { margin: 0; padding-left: 18px; }
.glow { position: relative; overflow: hidden; }
.glow::after {
  content: ""; position: absolute; inset: auto -20% -60% auto; width: 220px; height: 220px; background: radial-gradient(circle, rgba(110,231,255,0.25), transparent 65%);
}
.mockup-topbar {
  display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--line); font-weight: 700;
}
.analyzer-card { border-radius: 18px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); padding: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
label span { display: block; margin-bottom: 8px; color: var(--muted); font-size: 0.92rem; }
input, select {
  width: 100%; border-radius: 14px; border: 1px solid var(--line); background: rgba(4,10,19,0.72); color: var(--text); padding: 12px 14px; font: inherit;
}
.helper-text { margin: 12px 0 0; }
.status-note { margin-top: 12px; color: var(--muted); }
.price-down { color: var(--red); font-weight: 700; }
.diagram-card { padding: 24px; }
.flow-row { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: nowrap; }
.mobile-wrap { flex-wrap: wrap; }
.flow-box {
  padding: 16px 18px; border-radius: 18px; background: linear-gradient(180deg, rgba(110,231,255,0.10), rgba(167,139,250,0.08)); border: 1px solid rgba(110,231,255,0.18); min-width: 145px; text-align: center; font-weight: 700;
}
.flow-arrow { color: var(--primary); font-size: 1.4rem; }
.report-shell { display: grid; gap: 16px; }
.full-width { grid-column: 1 / -1; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
pre { margin: 0; padding: 16px; border-radius: 18px; background: rgba(4,10,19,0.72); border: 1px solid var(--line); overflow: auto; }
code, pre { color: #dce9ff; }
.report-header {
  display: flex; justify-content: space-between; align-items: center;
}
.report-ticker { font-size: 2rem; font-weight: 800; }
.report-price strong { display: block; font-size: 2rem; }
.price-up { color: var(--green); font-weight: 700; }
.score-pill {
  display: inline-flex; margin-top: 14px; padding: 8px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,0.05);
}
.positive-pill { border-color: rgba(74,222,128,0.25); }
.accent-pill { border-color: rgba(167,139,250,0.25); }
.final-card.left-text { text-align: left; }
.recommendation-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 12px 0; }
.recommendation-grid div { padding: 14px; border-radius: 16px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); }
.recommendation-grid span { display: block; color: var(--muted); font-size: 0.82rem; margin-bottom: 6px; }
.evidence-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.metric-card strong { font-size: 1.9rem; display: block; margin-bottom: 6px; }
.checklist { list-style: none; padding-left: 0; }
.checklist li { position: relative; padding-left: 28px; margin-bottom: 10px; }
.checklist li::before { content: "○"; position: absolute; left: 0; top: 0; color: var(--muted); }
.checklist li.done::before { content: "✓"; color: var(--green); }
.roadmap { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.step-index {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #07111f; font-weight: 900; margin-bottom: 12px;
}
.roadmap-step.active { border-color: rgba(110,231,255,0.24); }
.final-card { text-align: center; background: linear-gradient(180deg, rgba(110,231,255,0.08), rgba(167,139,250,0.08)); }
.big-quote { font-size: clamp(1.4rem, 2vw, 2rem); color: var(--text) !important; margin: 0 0 8px; }
.footer { padding: 24px 0 48px; color: var(--muted); text-align: center; }
@media (max-width: 1080px) {
  .hero-grid, .three-up, .roadmap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-grid { grid-template-columns: 1fr; }
  .flow-row { flex-wrap: wrap; }
}
@media (max-width: 760px) {
  .container { width: min(100% - 22px, 1180px); }
  .topbar-inner { align-items: flex-start; padding: 12px 0; flex-direction: column; }
  .nav { gap: 10px; overflow: auto; white-space: nowrap; width: 100%; }
  .two-up, .three-up, .roadmap, .mini-stats, .form-grid, .evidence-grid, .recommendation-grid { grid-template-columns: 1fr; }
  .report-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .flow-box { width: 100%; }
}