:root {
  --ink: #12263a;
  --ink-2: #3d5166;
  --muted: #6b7c8d;
  --bg: #f8f7f3;
  --surface: #ffffff;
  --alt: #eef2f1;
  --line: #dde3e6;
  --brand: #123a5c;
  --brand-2: #0b2a44;
  --accent: #128063;
  --accent-soft: #e3f3ee;
  --gold: #c9952f;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(18, 38, 58, .06), 0 8px 24px rgba(18, 38, 58, .07);
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font: 400 17px/1.6 var(--sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--serif); line-height: 1.15; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2.4rem, 5.5vw, 3.8rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); letter-spacing: -.01em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 12px; border-radius: 8px; }

/* Sale bar */
.sale-bar { background: var(--brand-2); color: #dfe8ef; font-size: .9rem; }
.sale-bar .wrap { display: flex; justify-content: center; align-items: center; gap: 14px; padding-top: 9px; padding-bottom: 9px; flex-wrap: wrap; text-align: center; }
.sale-bar strong { color: #fff; }
.sale-bar a { color: #f3cf7f; font-weight: 600; text-decoration: none; white-space: nowrap; }
.sale-bar a:hover { text-decoration: underline; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(248, 247, 243, .92); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--brand); text-decoration: none; font: 600 1.2rem/1 var(--sans); letter-spacing: -.01em; }
.logo svg { width: 32px; height: 32px; }
.logo b { font-weight: 800; }
.logo.small { font-size: 1.05rem; margin-bottom: 10px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: .95rem; font-weight: 500; padding: 8px 12px; border-radius: 8px; }
.nav a:hover { background: var(--alt); color: var(--ink); }
.nav a.nav-cta { background: var(--brand); color: #fff; margin-left: 6px; }
.nav a.nav-cta:hover { background: var(--brand-2); }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: 600 1rem/1 var(--sans); padding: 15px 22px; border-radius: 10px; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, transform .15s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #0d6a52; }
.btn-ghost { background: transparent; color: var(--brand); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); }
.btn-accent { background: var(--gold); color: #1a1407; }
.btn-accent:hover { background: #d9a640; }
.btn-small { padding: 9px 14px; font-size: .9rem; background: var(--brand); color: #fff; }
.btn-small.btn-ghost { background: transparent; color: var(--brand); }
.btn-block { width: 100%; }

/* Hero */
.hero { padding: 84px 0 76px; background: radial-gradient(1000px 420px at 85% 0%, #e2efe9 0%, rgba(226, 239, 233, 0) 70%), var(--bg); }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 56px; align-items: center; }
.hero h1 em { font-style: normal; color: var(--accent); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; color: var(--accent); margin-bottom: 14px; }
.eyebrow.light { color: #f3cf7f; }
.lede { font-size: 1.18rem; color: var(--ink-2); max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 26px 26px 20px; transform: rotate(1.2deg); }
.hc-head { display: flex; justify-content: space-between; align-items: center; font: 700 1.25rem var(--serif); padding-bottom: 14px; border-bottom: 2px solid var(--ink); margin-bottom: 6px; }
.pill { font: 600 .78rem var(--sans); background: var(--accent-soft); color: var(--accent); padding: 4px 10px; border-radius: 99px; }
.hc-row { display: flex; justify-content: space-between; gap: 12px; padding: 13px 0; border-bottom: 1px dashed var(--line); font-size: .98rem; color: var(--ink-2); }
.hc-row b { color: var(--ink); font-variant-numeric: tabular-nums; }
.hc-foot { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-size: .85rem; color: var(--accent); font-weight: 600; }
.hc-foot svg { width: 18px; height: 18px; }

/* Sections */
.section { padding: 88px 0; }
.section.alt { background: var(--alt); }
.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head p:not(.eyebrow) { color: var(--ink-2); font-size: 1.06rem; }
.fine { font-size: .85rem; color: var(--muted); margin-top: 22px; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card p { font-size: .95rem; color: var(--ink-2); margin: 0; }
.card b { color: var(--ink); }
.card.highlight { grid-column: span 2; background: var(--brand); border-color: var(--brand); }
.card.highlight h3 { color: #fff; font-size: 1.5rem; }
.card.highlight p { color: #cfdce7; font-size: 1.02rem; }
.card.highlight b { color: #f3cf7f; }
.card.muted { grid-column: span 2; background: transparent; border-style: dashed; }

/* Checklist */
.checklist-tools { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.progress { flex: 1 1 220px; height: 10px; background: #d6dfdd; border-radius: 99px; overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 99px; transition: width .3s; }
.progress-text { font-size: .9rem; color: var(--ink-2); min-width: 92px; font-variant-numeric: tabular-nums; }
.checklist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.checklist fieldset { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px 14px; }
.checklist legend { font: 700 1.1rem var(--serif); padding: 0 6px; margin-left: -6px; }
.checklist label { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; border-bottom: 1px solid #eef1f2; font-size: .96rem; cursor: pointer; }
.checklist label:last-child { border-bottom: 0; }
.checklist input { appearance: none; flex: none; width: 20px; height: 20px; margin: 2px 0 0; border: 2px solid #b5c2ca; border-radius: 6px; cursor: pointer; display: grid; place-content: center; transition: .15s; }
.checklist input::after { content: ""; width: 10px; height: 6px; border: solid #fff; border-width: 0 0 2.5px 2.5px; transform: rotate(-45deg) translate(1px, -1px); opacity: 0; }
.checklist input:checked { background: var(--accent); border-color: var(--accent); }
.checklist input:checked::after { opacity: 1; }
.checklist label:has(input:checked) { color: var(--muted); }
.checklist input:focus-visible { outline: 3px solid #9fd6c6; outline-offset: 2px; }

/* Calculator */
.calc-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.calc { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.calc label { display: flex; flex-direction: column; gap: 6px; font-size: .86rem; font-weight: 600; color: var(--ink-2); }
.calc label:first-child { grid-column: 1 / -1; }
.calc .opt { font-weight: 400; color: var(--muted); }
.calc input, .calc select { font: 500 1rem var(--sans); color: var(--ink); padding: 12px 13px; border: 1.5px solid var(--line); border-radius: 10px; background: #fbfcfc; width: 100%; }
.calc input:focus, .calc select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.calc-result { grid-column: 1 / -1; background: var(--alt); border-radius: 12px; padding: 20px; margin-top: 6px; }
.cr-bars div { display: grid; grid-template-columns: 74px 1fr 84px; align-items: center; gap: 10px; margin-bottom: 10px; font-size: .9rem; }
.cr-bars i { display: block; height: 14px; border-radius: 99px; background: #b7c6d1; width: 0; transition: width .35s; }
.cr-bars div:nth-child(2) i { background: var(--accent); }
.cr-bars b { text-align: right; font-variant-numeric: tabular-nums; }
#verdict { margin: 12px 0 0; font-weight: 600; }

/* Costs */
.table-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.costs { width: 100%; border-collapse: collapse; }
.costs th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); padding: 16px 24px; border-bottom: 1px solid var(--line); background: #fafbfb; }
.costs th:last-child, .costs td:last-child { text-align: right; }
.costs td { padding: 18px 24px; border-bottom: 1px solid #eef1f2; vertical-align: middle; }
.costs tr:last-child td { border-bottom: 0; }
.costs td span { display: block; font-size: .88rem; color: var(--muted); }
.costs td:last-child { font: 700 1.15rem var(--sans); color: var(--brand); white-space: nowrap; font-variant-numeric: tabular-nums; }
.callout { margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--accent-soft); border: 1px solid #c3e3d8; border-radius: var(--radius); padding: 24px 28px; }
.callout h3 { margin-bottom: 4px; }
.callout p { margin: 0; color: var(--ink-2); font-size: .96rem; }
.callout .btn { flex: none; background: #fff; }

/* FAQ */
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; }
.faq summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 10px; height: 10px; border: solid var(--accent); border-width: 0 2px 2px 0; transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 22px 20px; margin: 0; color: var(--ink-2); }

/* Resources */
.links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.links a { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; text-decoration: none; color: var(--ink); transition: border-color .15s, transform .15s; }
.links a:hover { border-color: var(--accent); transform: translateY(-2px); }
.links b { display: block; margin-bottom: 2px; }
.links b::after { content: " \2197"; color: var(--accent); font-weight: 400; }
.links span { font-size: .9rem; color: var(--muted); }

/* Acquire */
.acquire { background: linear-gradient(160deg, var(--brand) 0%, var(--brand-2) 100%); color: #d5e1ea; }
.acquire h2 { color: #fff; font-size: clamp(2rem, 4.2vw, 3rem); }
.acquire .lede { color: #c4d3df; }
.acquire-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
.ticks { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 32px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: rgba(243, 207, 127, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m6 10.5 2.6 2.6L14 7.5' stroke='%23f3cf7f' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.ticks b { color: #fff; }
.offer { background: #fff; color: var(--ink); border-radius: 20px; padding: 36px 32px; text-align: center; box-shadow: 0 20px 50px rgba(0, 0, 0, .25); }
.offer-label { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; color: var(--muted); margin-bottom: 4px; }
.offer-price { font: 700 3.4rem/1.1 var(--serif); color: var(--brand); margin: 0 0 24px; }
.offer-note { color: var(--accent); font-weight: 600; margin: 4px 0 24px; }
.offer-email { margin: 14px 0 0; font-weight: 600; color: var(--ink-2); }
.offer-fine { font-size: .82rem; color: var(--muted); margin: 14px 0 0; }

/* Footer */
.site-footer { background: #0a1f33; color: #9fb1c1; padding: 44px 0; font-size: .9rem; }
.site-footer .logo { color: #fff; }
.footer-row { display: flex; justify-content: space-between; gap: 32px; align-items: flex-end; }
.footer-row p { max-width: 46em; margin: 0; }
.copy { white-space: nowrap; }

/* Responsive */
@media (max-width: 1000px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .links { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .nav { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .nav a.nav-cta { margin: 6px 0 0; text-align: center; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-grid, .calc-grid, .acquire-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { transform: none; max-width: 460px; }
  .checklist { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .hero { padding: 56px 0 52px; }
  .section { padding: 64px 0; }
  .cards, .links { grid-template-columns: 1fr; }
  .card.highlight, .card.muted { grid-column: auto; }
  .calc { grid-template-columns: 1fr; padding: 20px; }
  .costs th, .costs td { padding: 14px 16px; }
  .callout, .footer-row { flex-direction: column; align-items: flex-start; }
  .offer { padding: 28px 22px; }
  .sale-bar .wrap { font-size: .84rem; gap: 6px; }
}

@media print {
  .sale-bar, .site-header, .hero, .section:not(#checklist), .site-footer, .checklist-tools { display: none !important; }
  #checklist { padding: 0; background: #fff; }
  .checklist { grid-template-columns: 1fr 1fr; }
  .checklist fieldset { break-inside: avoid; }
  .checklist input { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}