:root {
  color-scheme: dark;
  --bg: #08111d;
  --bg2: #0f172a;
  --card: rgba(255,255,255,0.04);
  --line: rgba(255,255,255,0.09);
  --text: #e5e7eb;
  --muted: #94a3b8;
  --primary: #2563eb;
  --primaryHover: #1d4ed8;
  --accent: #93c5fd;
  --ok: #22c55e;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(37,99,235,.15), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.siteHeader {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(8,17,29,.84);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.headerRow { min-height: 74px; display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.brand { display:flex; align-items:center; gap:.8rem; font-weight:800; }
.brand img { height: 34px; }
.headerLinks { display:flex; gap:1rem; align-items:center; }
.headerLinks a { color: var(--muted); }
.headerLinks a:hover { color: var(--text); }
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding:.85rem 1.15rem; border-radius:12px; border:1px solid var(--line);
  font-weight:600; cursor:pointer; transition:.2s ease; background:transparent; color:var(--text);
}
.btn:hover { background: rgba(255,255,255,.05); }
.btnPrimary { background: var(--primary); border-color: transparent; color: #fff; }
.btnPrimary:hover { background: var(--primaryHover); }
.hero { padding: 4rem 0 2rem; }
.eyebrow {
  display:inline-block; margin-bottom:1rem; text-transform:uppercase; letter-spacing:.08em;
  font-size:.82rem; font-weight:700; color: var(--accent);
}
h1 { font-size: clamp(2.1rem, 4vw, 3.8rem); line-height: 1.05; margin:0 0 1rem; }
.lead { color: var(--muted); font-size: 1.08rem; line-height: 1.7; max-width: 62ch; }
.grid2 { display:grid; grid-template-columns: 1.1fr .9fr; gap:1.2rem; align-items:start; }
.section { padding: 2rem 0 4rem; }
.cards { display:grid; grid-template-columns: repeat(3, 1fr); gap:1rem; }
.card, .panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.35rem;
}
.card h3, .panel h3 { margin-top:0; margin-bottom:.5rem; }
.muted { color: var(--muted); }
.small { font-size: .92rem; }
.price { font-size: 2rem; font-weight: 800; margin: .75rem 0; }
.planList { margin: 1rem 0 0; padding-left: 1.1rem; color: var(--muted); line-height: 1.8; }
.legalNote {
  margin-top: 1rem; padding: .9rem 1rem; border-radius: 14px;
  background: rgba(37,99,235,.11); border: 1px solid rgba(147,197,253,.18);
  color: #dbeafe;
}
.pageTitle { margin: 0 0 1rem; font-size: clamp(2rem, 4vw, 3rem); }
.contentCard { max-width: 920px; }
.contentCard h2 { margin-top: 1.6rem; margin-bottom: .75rem; }
.contentCard p, .contentCard li { color: var(--muted); line-height: 1.8; }
.contentCard ul { padding-left: 1.15rem; }
.checkoutWrap { display:grid; grid-template-columns: 1fr .92fr; gap:1rem; align-items:start; }
.fieldLabel { display:block; font-weight:600; margin-bottom:.45rem; }
.input, select {
  width:100%; padding:.85rem 1rem; border-radius:12px;
  border:1px solid var(--line); background: rgba(15,23,42,.85); color: var(--text);
}
.stack { display:grid; gap:1rem; }
.row { display:grid; grid-template-columns: 1fr 1fr; gap:1rem; }
.checkboxRow { display:flex; gap:.75rem; align-items:flex-start; color: var(--muted); line-height:1.6; }
.checkboxRow input { margin-top:.28rem; }
.orderSummary { display:grid; gap:.85rem; }
.summaryRow { display:flex; justify-content:space-between; gap:1rem; color: var(--muted); }
.summaryRow strong { color: var(--text); }
.msg {
  margin-top: .9rem; min-height: 1.2rem; color: #dbeafe;
}
.successMark {
  width: 76px; height: 76px; border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  background: rgba(34,197,94,.12); border:1px solid rgba(34,197,94,.22);
  color: var(--ok); font-size: 2rem; font-weight: 800; margin-bottom: 1rem;
}
.footer { padding: 2rem 0 3rem; border-top: 1px solid rgba(255,255,255,.05); color: var(--muted); }

@media (max-width: 900px) {
  .grid2, .checkoutWrap, .cards { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .headerRow { flex-wrap: wrap; }
  .headerLinks { width: 100%; flex-wrap: wrap; }
}