:root {
  --ink: #17252e;
  --muted: #5a6b74;
  --brand: #0b7285;
  --brand-dark: #095a6a;
  --accent: #e8f6f8;
  --line: #dce6ea;
  --warn: #b3261e;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif; color: var(--ink); line-height: 1.6; background: #fff; }
a { color: var(--brand); }
.site-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 22px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 19px; color: var(--ink); text-decoration: none; }
.site-header nav a { margin-left: 18px; text-decoration: none; font-size: 15px; }
main { max-width: 880px; margin: 0 auto; padding: 28px 20px 48px; }
h1 { font-size: 32px; line-height: 1.25; margin: 10px 0 12px; }
h2 { font-size: 22px; margin: 34px 0 10px; }
.lede { font-size: 18px; color: var(--muted); }
.cta { display: inline-block; background: var(--brand); color: #fff; padding: 12px 22px; border-radius: 8px; text-decoration: none; font-weight: 600; }
.cta:hover { background: var(--brand-dark); }
.cta-row { margin: 20px 0 6px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 18px 0; }
.card { border: 1px solid var(--line); border-radius: 10px; padding: 18px; background: #fff; }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.steps { counter-reset: step; padding-left: 0; list-style: none; }
.steps li { margin: 12px 0; padding-left: 8px; }
.price-box { border: 2px solid var(--brand); border-radius: 12px; padding: 24px; background: var(--accent); max-width: 520px; }
.price { font-size: 38px; font-weight: 700; }
.price small { font-size: 16px; color: var(--muted); font-weight: 400; }
details { border-bottom: 1px solid var(--line); padding: 10px 0; }
summary { font-weight: 600; cursor: pointer; }
form.lead-form { border: 1px solid var(--line); border-radius: 12px; padding: 22px; max-width: 560px; background: #fbfdfe; }
form.lead-form label { display: block; font-weight: 600; font-size: 14px; margin: 12px 0 4px; }
form.lead-form input, form.lead-form textarea { width: 100%; padding: 10px; border: 1px solid #b9cdd4; border-radius: 8px; font-size: 15px; font-family: inherit; }
form.lead-form button { margin-top: 16px; background: var(--brand); color: #fff; border: 0; padding: 12px 22px; border-radius: 8px; font-size: 16px; font-weight: 600; cursor: pointer; }
form.lead-form button:hover { background: var(--brand-dark); }
.form-status { margin-top: 12px; font-size: 15px; }
.form-note { color: var(--muted); font-size: 13px; }
.sample-strip { background: var(--warn); color: #fff; text-align: center; padding: 8px; font-weight: 700; letter-spacing: .5px; font-size: 14px; }
.report-wrap { max-width: 760px; }
.site-footer { border-top: 1px solid var(--line); padding: 20px 22px; color: var(--muted); font-size: 14px; max-width: 880px; margin: 0 auto; }