:root {
  --ink: #0c1b2a;
  --ink-soft: #2a4056;
  --muted: #5a7188;
  --accent: #1a6bb5;
  --accent-deep: #145a9a;
  --signal: #f0a202;
  --line: rgba(12, 27, 42, 0.12);
  --danger: #b42318;
  --ok: #0f7a45;
  --font: "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: linear-gradient(180deg, #d7e6f4, #eef3f8 40%, #f5f8fb);
  min-height: 100vh;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.shell { width: min(100% - 2rem, 1120px); margin: 0 auto; padding-bottom: 3rem; }
.site-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.2rem 0;
}
.brand { font-weight: 800; font-size: 1.4rem; }
.brand span { color: var(--accent); }
.brand-tld { color: var(--accent); font-weight: 700; }
.nav-cta {
  border: 1.5px solid rgba(26,107,181,.4); border-radius: 999px;
  padding: .5rem 1rem; color: var(--accent); font-weight: 600;
}
.hero {
  background: linear-gradient(145deg, #0c1b2a, #1a6bb5);
  color: #fff; border-radius: 16px; padding: 2.5rem 1.5rem; margin-bottom: 2rem;
}
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: .4rem 0 .8rem; }
.hero p { opacity: .88; max-width: 36rem; margin-bottom: 1.2rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 999px; padding: .75rem 1.2rem; font-weight: 700; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn-accent { width: 100%; background: var(--signal); color: #1a1400; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.cta-row { display: flex; gap: .75rem; flex-wrap: wrap; }
.section { padding: 1.5rem 0 2rem; }
.section h2 { font-size: 1.5rem; margin-bottom: .4rem; }
.section-lead { color: var(--muted); margin-bottom: 1.2rem; }
.steps { display: grid; gap: 1rem; }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step, .panel {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem;
}
.check-panel {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.3rem;
}
.check-main { display: grid; gap: 0; }
@media (min-width: 900px) {
  .check-panel { display: grid; grid-template-columns: 1.2fr .8fr; }
}
.field { display: grid; gap: .35rem; margin-bottom: 1rem; }
.field label, .field-label { font-weight: 600; font-size: .9rem; }
.field input {
  padding: .75rem .9rem; border: 1.5px solid var(--line); border-radius: 10px;
}
.hint { font-size: .82rem; color: var(--muted); }
.error-text { color: var(--danger); margin: .6rem 0; }
.service-list { display: grid; gap: .55rem; }
.service-option {
  display: grid; grid-template-columns: 1fr auto; gap: .5rem; text-align: left;
  padding: .85rem 1rem; border: 1.5px solid var(--line); border-radius: 10px;
  background: #fafcfe; cursor: pointer; width: 100%;
}
.service-option.active { border-color: var(--accent); background: rgba(26,107,181,.08); }
.price { font-weight: 800; }
.badge { font-size: .7rem; background: rgba(26,107,181,.12); color: var(--accent-deep); padding: .15rem .4rem; border-radius: 6px; margin-left: .35rem; }
.summary-box { background: #0c1b2a; color: #e8f0f8; border-radius: 16px; padding: 1.2rem; }
.summary-box h3 { color: #fff; margin-bottom: .35rem; }
.summary-lead { font-size: .88rem; color: rgba(232,240,248,.75); margin-bottom: .75rem; }
.summary-preview { margin-bottom: .85rem; }
.summary-preview-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: rgba(232,240,248,.55);
  margin-bottom: .5rem;
}
.summary-preview-list { display: grid; gap: .45rem; }
.summary-preview-row {
  display: grid;
  grid-template-columns: minmax(0, 42%) minmax(0, 1fr);
  gap: .5rem;
  font-size: .84rem;
  line-height: 1.35;
  padding-bottom: .45rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.summary-preview-row:last-child { border-bottom: 0; padding-bottom: 0; }
.summary-preview-row dt { color: rgba(232,240,248,.65); }
.summary-preview-row dd { color: #fff; font-weight: 600; margin: 0; word-break: break-word; }
.summary-chip {
  display: inline-block;
  font-size: .8rem;
  background: rgba(255,255,255,.08);
  padding: .25rem .5rem;
  border-radius: 6px;
  margin: 0 .35rem .35rem 0;
}
@media (max-width: 899px) {
  .summary-box {
    margin-top: .25rem;
    border-radius: 14px;
  }
  .summary-preview-row { grid-template-columns: 1fr; gap: .15rem; }
}
.summary-total { display: flex; justify-content: space-between; font-size: 1.2rem; font-weight: 800; color: #fff; margin-bottom: 1rem; padding-top: .7rem; border-top: 1px solid rgba(255,255,255,.15); }
.compare-list { padding-left: 1.1rem; color: var(--ink-soft); }
.compare-list li { margin-bottom: .45rem; }
.site-footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted);
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}
.site-footer__links a { color: var(--muted); }
.site-footer__links a:hover { color: var(--accent-deep); }
.legal-page { max-width: 42rem; margin: 0 auto; padding: 2rem 0 3rem; }
.legal-page h1 { font-size: 1.75rem; margin-bottom: 0.75rem; }
.legal-page h2 { font-size: 1.1rem; margin-top: 1.25rem; }
.legal-page p { color: var(--ink-soft); line-height: 1.6; }
.section-eyebrow { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; color: var(--accent); }
.result-card { display: none; margin-top: 1.2rem; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; }
.result-card.show { display: block; }
.result-export {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.btn-ghost-dark {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
}
.share-hint { margin: 0; color: var(--ok); font-weight: 600; }
.result-table { width: 100%; border-collapse: collapse; }
.result-table th, .result-table td { text-align: left; padding: .55rem .4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.result-table th { color: var(--muted); width: 42%; }
.status { display: inline-block; background: #e8f7ef; color: var(--ok); padding: .25rem .6rem; border-radius: 999px; font-weight: 700; font-size: .8rem; margin-bottom: .6rem; }
.badge.ok { color:var(--ok); background:#e8f7ef; }
.badge.warn { color:var(--danger); background:#fdeceb; }
.service-option.off { opacity:.7; cursor:not-allowed; }
.summary-warn { color:#ffc9c5; background:rgba(180,35,24,.25); padding:.5rem .65rem; border-radius:8px; font-size:.88rem; margin-bottom:.5rem; }
.avail { font-size:.7rem; font-weight:700; padding:.15rem .45rem; border-radius:999px; text-transform:uppercase; }
.avail.ok { color:var(--ok); background:#e8f7ef; }
.avail.bad { color:var(--danger); background:#fdeceb; }
.samples { display:grid; gap:1rem; }
.sample-tabs { display:flex; flex-wrap:wrap; gap:.5rem; }
.sample-tab { display:grid; gap:.3rem; padding:.6rem .8rem; border:1.5px solid var(--line); border-radius:10px; background:#fff; text-align:left; cursor:pointer; }
.sample-tab.active { border-color:var(--accent); background:rgba(26,107,181,.06); }
.sample-panel { background:#fff; border:1px solid var(--line); border-radius:16px; padding:1.2rem; }
.sample-head { display:flex; justify-content:space-between; gap:.75rem; flex-wrap:wrap; margin-bottom:.75rem; }
.sample-warn { color:var(--danger); background:#fdeceb; padding:.6rem .75rem; border-radius:8px; margin-bottom:.75rem; font-size:.9rem; }