/* Home Sauna Expert — shared stylesheet (hand-built, no frameworks) */
/* Theme: Nordic Spa — light, airy, trustworthy */
:root {
  --ink: #22332a;
  --ink-soft: #5c6f63;
  --ink-faint: #8a9a8e;
  --deep: #1e3d2f;
  --deep-soft: #2c5240;
  --bg: #faf7f1;
  --bg-card: #ffffff;
  --bg-soft: #f4efe5;
  --line: #e8e0d2;
  --copper: #b87333;
  --copper-deep: #9c5f28;
  --copper-soft: #f7ecdd;
  --pros-bg: #f2f7f0;
  --pros-line: #cfdcc9;
  --pros-ink: #2c5240;
  --cons-bg: #faf3ef;
  --cons-line: #e8d6c8;
  --cons-ink: #7a4a33;
  --radius: 10px;
  --maxw: 1120px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 17px;
}
img { max-width: 100%; height: auto; }
a { color: var(--deep); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.prose { max-width: 760px; }
.prose p, .prose ul, .prose ol { margin-bottom: 1.1em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: 0.4em; }
h1, h2, h3, h4 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.6em;
  color: var(--deep);
}
h1 { font-size: 2.1rem; }
h2 { font-size: 1.55rem; margin-top: 2em; padding-top: 0.4em; border-top: 1px solid var(--line); }
h2:first-child { border-top: none; margin-top: 0; padding-top: 0; }
h3 { font-size: 1.2rem; margin-top: 1.4em; }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 2px solid var(--copper);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.brand { font-family: Georgia, "Times New Roman", serif; font-weight: 700; font-size: 1.3rem; color: var(--deep); display: flex; align-items: center; gap: 10px; }
.brand:hover { text-decoration: none; }
.brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--deep); color: #faf7f1; font-size: 1.1rem; }
.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a { color: var(--ink-soft); font-size: 0.95rem; padding: 8px 12px; border-radius: 6px; font-weight: 500; }
.main-nav a:hover { background: var(--bg-soft); color: var(--deep); text-decoration: none; }
.main-nav a.active { color: var(--deep); font-weight: 700; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(180deg, #f4efe5, var(--bg)); padding: 64px 0 48px; border-bottom: 1px solid var(--line); }
.hero h1 { font-size: 2.6rem; margin-bottom: 0.4em; }
.hero .lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 680px; margin-bottom: 1.6em; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn { display: inline-block; padding: 13px 26px; border-radius: var(--radius); font-weight: 700; font-size: 1rem; border: 2px solid transparent; cursor: pointer; }
.btn:hover { text-decoration: none; }
.btn-cta { background: var(--deep); color: #faf7f1; }
.btn-cta:hover { background: var(--deep-soft); color: #faf7f1; }
.btn-ghost { border-color: var(--line); color: var(--deep); background: var(--bg-card); }
.btn-ghost:hover { border-color: var(--copper); }
.btn-sm { padding: 9px 18px; font-size: 0.9rem; }

/* ---------- Disclosure bar ---------- */
.disclosure-bar { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 18px; font-size: 0.85rem; color: var(--ink-soft); margin: 20px 0 28px; }
.disclosure-bar strong { color: var(--deep); }

/* ---------- Product cards ---------- */
.pick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin: 30px 0; }
.pick-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: var(--bg-card); display: flex; flex-direction: column; }
.pick-card.featured { border: 2px solid var(--copper); position: relative; }
.pick-badge { display: inline-block; background: var(--copper); color: #faf7f1; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 4px 10px; border-radius: 20px; margin-bottom: 10px; }
.pick-card h3 { margin-top: 0; font-size: 1.25rem; }
.pick-card .price { font-size: 1.1rem; font-weight: 700; color: var(--copper-deep); margin: 6px 0 10px; }
.pick-card p.blurb { color: var(--ink-soft); font-size: 0.95rem; flex-grow: 1; }
.pick-card .btn { margin-top: 14px; text-align: center; }

/* ---------- Review blocks ---------- */
.review-block { border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; margin: 30px 0; background: var(--bg-card); }
.review-block .rank { display: inline-block; background: var(--deep); color: #faf7f1; font-weight: 800; width: 40px; height: 40px; line-height: 40px; text-align: center; border-radius: 50%; margin-right: 10px; }
.review-block h2 { display: inline; border: none; margin: 0; padding: 0; font-size: 1.5rem; vertical-align: middle; }
.review-head { margin-bottom: 14px; }
.spec-table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 0.95rem; }
.spec-table th, .spec-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.spec-table th { background: var(--bg-soft); width: 34%; font-weight: 600; color: var(--ink-soft); }
.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 20px 0; }
.pros, .cons { border-radius: var(--radius); padding: 18px 20px; font-size: 0.95rem; }
.pros { background: var(--pros-bg); border: 1px solid var(--pros-line); }
.cons { background: var(--cons-bg); border: 1px solid var(--cons-line); }
.pros h4, .cons h4 { margin-bottom: 8px; font-size: 1rem; }
.pros h4 { color: var(--pros-ink); }
.cons h4 { color: var(--cons-ink); }
.pros ul, .cons ul { padding-left: 1.2em; margin: 0; }
.pros li, .cons li { margin-bottom: 5px; }
.verdict { background: var(--bg-soft); border-left: 4px solid var(--copper); padding: 14px 18px; border-radius: 0 var(--radius) var(--radius) 0; margin: 18px 0; font-size: 0.97rem; }
.cta-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 18px; }
.price-note { font-size: 0.85rem; color: var(--ink-faint); }

/* ---------- Comparison table ---------- */
.table-scroll { overflow-x: auto; margin: 24px 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 0.93rem; }
.compare-table th, .compare-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare-table thead th { background: var(--deep); color: #faf7f1; font-weight: 700; }
.compare-table tbody tr:nth-child(even) { background: var(--bg-soft); }
.compare-table tbody tr:hover { background: var(--copper-soft); }
.compare-table td.model { font-weight: 700; }

/* ---------- Stars ---------- */
.stars { display: inline-block; font-size: 1.05rem; letter-spacing: 2px; position: relative; color: #ddd3c0; white-space: nowrap; }
.stars::before { content: "★★★★★"; }
.stars::after { content: "★★★★★"; position: absolute; left: 0; top: 0; color: var(--copper); overflow: hidden; width: calc(var(--rating, 5) / 5 * 100%); white-space: nowrap; }
.rating-line { display: flex; align-items: center; gap: 10px; margin: 8px 0 4px; }
.rating-num { font-weight: 800; font-size: 1.05rem; color: var(--deep); }

/* ---------- FAQ ---------- */
.faq { margin: 24px 0; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 10px; background: var(--bg-card); }
.faq summary { padding: 14px 18px; font-weight: 700; cursor: pointer; list-style: none; color: var(--deep); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "+ "; color: var(--copper); font-weight: 800; }
.faq details[open] summary::before { content: "– "; }
.faq .faq-a { padding: 0 18px 16px; color: var(--ink-soft); }

/* ---------- Trust / feature boxes ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin: 28px 0; }
.trust-box { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.trust-box h3 { margin-top: 0; font-size: 1.05rem; }
.trust-box p { font-size: 0.93rem; color: var(--ink-soft); margin: 0; }
.trust-icon { font-size: 1.6rem; margin-bottom: 8px; color: var(--copper); }

/* ---------- Versus table ---------- */
.vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 24px 0; background: var(--bg-card); }
.vs-col { padding: 26px; }
.vs-col:first-child { border-right: 1px solid var(--line); background: var(--bg-soft); }
.vs-col h3 { margin-top: 0; }
.vs-badge { display: inline-block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; background: var(--deep); color: #faf7f1; padding: 4px 12px; border-radius: 20px; margin-bottom: 12px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--deep); color: #d9d4c7; margin-top: 64px; padding: 48px 0 28px; font-size: 0.92rem; }
.site-footer a { color: #faf7f1; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; margin-bottom: 28px; }
.footer-grid h4 { color: #faf7f1; font-size: 1rem; margin-bottom: 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid #2c5240; padding-top: 20px; font-size: 0.85rem; color: #a8b3a4; }
.footer-bottom p { margin-bottom: 8px; }

/* ---------- Misc ---------- */
.page-head { padding: 44px 0 8px; }
.page-head h1 { margin-bottom: 0.3em; }
.updated { font-size: 0.85rem; color: var(--ink-faint); margin-bottom: 6px; }
main { padding-bottom: 20px; }
.toc { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 24px 0; max-width: 560px; }
.toc h3 { margin-top: 0; font-size: 1rem; }
.toc ol { margin: 0; padding-left: 1.3em; }
.toc li { margin-bottom: 6px; }
.callout { background: var(--copper-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; margin: 22px 0; font-size: 0.95rem; }
.breadcrumb { font-size: 0.85rem; color: var(--ink-faint); margin-bottom: 10px; }

@media (max-width: 720px) {
  body { font-size: 16px; }
  h1 { font-size: 1.7rem; }
  .hero h1 { font-size: 2rem; }
  .hero { padding: 40px 0 32px; }
  .pros-cons { grid-template-columns: 1fr; }
  .vs-grid { grid-template-columns: 1fr; }
  .vs-col:first-child { border-right: none; border-bottom: 1px solid var(--line); }
  .review-block { padding: 22px 18px; }
  .main-nav a { padding: 8px 8px; font-size: 0.88rem; }
  .site-header .wrap { flex-direction: column; gap: 10px; align-items: flex-start; }
}