:root {
  --bg: #0d1117;
  --panel: #131a22;
  --panel-2: #18212b;
  --text: #e8edf2;
  --muted: #a9b6c2;
  --line: #263241;
  --accent: #82d9a8;
  --accent-2: #c9f27b;
  --dark: #0a0f14;
  --max: 1160px;
  --radius: 18px;
  --shadow: 0 12px 40px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #0b0f14 0%, #111821 100%);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
.wrap { width: min(100% - 32px, var(--max)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(10, 15, 20, .75);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.brand {
  font-weight: 800;
  letter-spacing: .02em;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: .95rem;
}

.hero {
  padding: 72px 0 36px;
}

.hero-grid,
.two-col,
.strip-grid,
.footer-row,
.checklist-box {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: 1.25fr .85fr;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  color: var(--accent-2);
  margin: 0 0 12px;
}

h1, h2, h3 { line-height: 1.08; margin: 0 0 14px; }
h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); max-width: 12ch; }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
h3 { font-size: 1.28rem; }

.lede {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 60ch;
}

.small, .small-note, .status { color: var(--muted); font-size: .95rem; }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-weight: 700;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #08110c;
  border-color: transparent;
}

.btn.secondary {
  background: rgba(255,255,255,.03);
}

.hero-points {
  padding-left: 18px;
  color: var(--muted);
}

.hero-card,
.card,
.panel,
.checklist-box,
.mini-card,
.faq-list details {
  background: rgba(19, 26, 34, .9);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.panel,
.checklist-box { padding: 26px; }
.card,
.mini-card,
.faq-list details { padding: 22px; }

.price, .card-price {
  color: var(--accent-2);
  font-weight: 700;
}

.strip {
  padding: 12px 0 0;
}

.strip-grid {
  grid-template-columns: repeat(3, 1fr);
}

.strip-grid > div {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 14px;
  padding: 16px;
}

.strip-grid span {
  display: block;
  color: var(--muted);
  margin-top: 6px;
}

.section { padding: 68px 0; }
.section.alt { background: rgba(255,255,255,.02); }
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
  margin-bottom: 24px;
}
.section-head.stacked { display: block; }

.card-grid {
  display: grid;
  gap: 18px;
}
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }

.card.featured {
  border-color: rgba(130, 217, 168, .35);
  background: linear-gradient(180deg, rgba(130,217,168,.08), rgba(19,26,34,.92));
}

.pill {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  background: rgba(130, 217, 168, .12);
  color: var(--accent);
}

.two-col {
  grid-template-columns: 1fr 1fr;
}

.panel.dark { background: rgba(8, 12, 17, .92); }
.panel ul { padding-left: 18px; margin: 0; }

.meta-list {
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.checklist-box {
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
}

.checklist-form {
  display: grid;
  gap: 12px;
}

.checklist-form input {
  min-height: 48px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0d141b;
  color: var(--text);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: .8rem;
  color: var(--muted);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
}

.top-gap {
  margin-top: 34px;
}

.compact-hero {
  padding-bottom: 10px;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

summary::marker { color: var(--accent); }

.site-footer {
  padding: 24px 0 48px;
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer-row {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 16px;
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero-grid,
  .two-col,
  .checklist-box,
  .footer-row,
  .strip-grid,
  .card-grid.three,
  .card-grid.four {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: block;
  }
}

@media (max-width: 700px) {
  .nav-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 52px;
  }
}