:root {
  --bg: #f4f7f9;
  --ink: #13202b;
  --muted: #52606d;
  --line: #d6e0e7;
  --card: #ffffff;
  --brand: #008a8f;
  --brand-deep: #006c71;
  --accent: #f0b429;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 450px at 0% -20%, #d7f2f1 0%, transparent 55%), var(--bg);
}

a { color: var(--brand-deep); }
img { max-width: 100%; display: block; }

.container { width: min(1120px, 92vw); margin: 0 auto; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(244, 247, 249, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar .container { padding: 14px 0; }
.brand { font-weight: 800; letter-spacing: 0.2px; }
.nav { display: flex; gap: 16px; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; font-size: 14px; }
.nav a:hover { color: var(--brand-deep); }

.hero { padding: 64px 0 44px; }
.hero-grid,
.legal-banner,
.notice-strip,
.demo-grid,
.footer-grid,
.status-grid,
.cards,
.pricing-grid,
.shot-grid,
.faq-list,
.consent-grid {
  display: grid;
}
.hero-grid {
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
}
.kicker {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--brand-deep);
  font-size: 12px;
  font-weight: 700;
}
h1, h2, h3, h4 { margin: 0; line-height: 1.15; }
h1 { font-size: clamp(36px, 6vw, 58px); }
h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 10px; }
h3 { font-size: 22px; }

.lead { color: var(--muted); font-size: 18px; line-height: 1.6; margin: 14px 0 0; max-width: 62ch; }
.micro { margin-top: 16px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.subhead { color: var(--muted); margin: 0 0 24px; line-height: 1.6; }

.cta-row { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  padding: 0 16px;
  font-size: 14px;
  cursor: pointer;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-deep); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: #b7c7d2; }
.btn.is-disabled {
  pointer-events: none;
  opacity: 0.45;
}

.panel,
.legal-banner,
.notice-strip,
.consent-box,
.status-card,
.card,
.price-card,
.shot,
.stage-card,
.waitlist-box,
.doc-shell {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
.panel {
  background: linear-gradient(145deg, #ffffff 0%, #f9fcfe 100%);
  padding: 20px;
}
.panel ul { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.6; }

.section { padding: 56px 0; }
.section.alt { background: #eef4f7; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.legal-banner {
  grid-template-columns: 1.4fr 0.8fr;
  gap: 18px;
  align-items: start;
  padding: 20px;
  box-shadow: 0 2px 10px rgba(19, 32, 43, 0.03);
}
.legal-banner p,
.notice-strip p,
.doc-shell p,
.doc-shell li,
.consent-box p,
.waitlist-box p {
  color: var(--muted);
  line-height: 1.65;
}
.legal-actions { display: flex; flex-wrap: wrap; gap: 10px; align-content: start; }

.notice-strip {
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 16px 18px;
}

.consent-box {
  display: grid;
  gap: 12px;
  margin: 20px 0;
  padding: 18px;
}
.consent-box label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--ink);
  line-height: 1.5;
}
.consent-box input { margin-top: 4px; }

.status-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.status-card { padding: 14px; }
.status-card h3 { font-size: 17px; margin-bottom: 8px; }
.status-card p { margin: 0; color: var(--muted); font-weight: 700; }
.status-card.done { border-color: #8ac9b1; background: #f4fffa; }
.status-card.pending { border-color: var(--line); }

.demo-grid {
  grid-template-columns: 0.9fr 1.1fr;
  gap: 16px;
}
.demo-shell,
.video-shell {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px;
}
.demo-placeholder {
  width: 100%;
  min-height: 320px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  background: linear-gradient(145deg, #fafdff 0%, #f3f8fb 100%);
}
.demo-placeholder p { color: var(--muted); line-height: 1.6; }

.demo-stages {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.stage-card { padding: 14px; }
.stage-card h3 { font-size: 18px; margin-bottom: 8px; }
.stage-card p { margin: 0; color: var(--muted); line-height: 1.5; }
.stage-card a {
  display: inline-block;
  margin-top: 10px;
  color: var(--brand-deep);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}

.shot-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.shot { padding: 14px; min-height: 180px; }
.shot h4 { margin: 0 0 8px; font-size: 16px; }
.shot p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.shot.placeholder { background: linear-gradient(145deg, #fafdff 0%, #f3f8fb 100%); }

.cards { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.card { padding: 16px; }
.step {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  color: var(--brand-deep);
  margin-bottom: 8px;
}
.card p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }

.pricing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.price-card { padding: 18px; }
.price-card.featured { border-color: var(--brand); box-shadow: 0 4px 18px rgba(0, 138, 143, 0.12); }
.badge {
  margin: 0 0 8px;
  display: inline-block;
  border-radius: 999px;
  background: rgba(0, 138, 143, 0.12);
  color: var(--brand-deep);
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 700;
}
.price { font-size: 30px; font-weight: 800; margin: 10px 0 8px; }
.price span { color: var(--muted); font-size: 14px; font-weight: 500; }
.price-card p { color: var(--muted); margin: 0; line-height: 1.55; }

.faq-list { gap: 10px; }
.faq-list details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
}
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }

.waitlist-box {
  text-align: center;
  padding: 26px;
}
.waitlist-box p { margin: 8px 0 16px; }

.footer,
.site-footer {
  border-top: 1px solid var(--line);
  background: #f0f5f8;
  padding: 30px 0;
}
.footer-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 16px; }
.footer h4,
.footer h3,
.site-footer h4,
.site-footer h3 { margin-bottom: 8px; }
.footer p,
.site-footer p { color: var(--muted); margin: 0; line-height: 1.6; }
.footer-note { margin-top: 8px !important; font-size: 13px; }
.footer a,
.site-footer a {
  color: var(--ink);
  text-decoration: none;
  display: block;
  margin-top: 7px;
}
.footer a:hover,
.site-footer a:hover { color: var(--brand-deep); }

.doc-page { min-height: 100vh; padding: 28px 0 52px; }
.doc-shell {
  padding: 24px;
}
.doc-shell h1 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 8px; }
.doc-shell h2 { font-size: 22px; margin-top: 20px; margin-bottom: 8px; }
.doc-shell ul { padding-left: 20px; }
.doc-top { margin-bottom: 14px; }
.doc-top a { color: var(--brand-deep); text-decoration: none; font-weight: 700; }

.section-link { margin-top: 16px; }
.section-link a,
.doc-shell a { color: var(--brand-deep); font-weight: 700; text-decoration: none; }
.section-link a:hover,
.doc-shell a:hover { text-decoration: underline; }

@media (max-width: 960px) {
  .hero-grid, .cards, .pricing-grid, .footer-grid, .demo-grid, .demo-stages, .shot-grid, .status-grid, .legal-banner, .notice-strip {
    grid-template-columns: 1fr;
  }
  .nav { display: none; }
}