:root {
  --bg: #ffffff;
  --bg-alt: #f4f6f9;
  --ink: #0f172a;
  --muted: #5b6475;
  --line: #e3e7ee;
  --brand: #0b5fff;
  --brand-dark: #0846c2;
  --accent: #ff9900;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
  --max: 1180px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.eyebrow { color: var(--brand); font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.1; letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); line-height: 1.2; letter-spacing: -.01em; margin: 8px 0 12px; }
h3 { font-size: 1.15rem; }
.lead { color: var(--muted); font-size: 1.1rem; max-width: 640px; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head .lead { margin: 0 auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px; border-radius: 999px; font-weight: 600; border: 2px solid transparent; cursor: pointer; font-size: 1rem; transition: .2s; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-amazon { background: var(--accent); color: #111; }
.btn-amazon:hover { background: #e68a00; }
.btn-ghost { border-color: currentColor; color: var(--ink); background: transparent; }
.btn-block { width: 100%; justify-content: center; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar { background: var(--ink); color: #fff; font-size: .85rem; text-align: center; padding: 7px 12px; }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-weight: 900; font-size: 1.5rem; letter-spacing: -.03em; color: var(--ink); }
.logo span { color: var(--brand); }
.logo:hover { text-decoration: none; }
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a { color: var(--ink); font-weight: 500; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--ink); }

/* Hero */
.hero { background: linear-gradient(135deg, #eaf1ff 0%, #ffffff 55%, #fff6e8 100%); padding: 72px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero p.lead { margin: 20px 0 28px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 22px; margin-top: 30px; color: var(--muted); font-size: .92rem; flex-wrap: wrap; }
.hero-img { background: #fff; border-radius: 24px; padding: 28px; box-shadow: var(--shadow); }

/* Features */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.feature .icon { font-size: 1.8rem; margin-bottom: 12px; }
.feature p { color: var(--muted); font-size: .95rem; margin-top: 6px; }

/* Filters + products */
.filters { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 36px; }
.filter { padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); background: #fff; cursor: pointer; font-weight: 500; font-size: .95rem; }
.filter.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: .2s; }
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card-media { position: relative; background: #fff; aspect-ratio: 4/3; display: grid; place-items: center; padding: 18px; border-bottom: 1px solid var(--line); }
.card-media img { max-height: 100%; object-fit: contain; }
.badge { position: absolute; top: 12px; left: 12px; background: var(--brand); color: #fff; font-size: .75rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.card-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.card-body .tagline { color: var(--muted); font-size: .9rem; margin: 4px 0 12px; }
.rating { color: #b7791f; font-size: .9rem; margin-bottom: 12px; }
.rating small { color: var(--muted); }
.specs { list-style: none; font-size: .88rem; margin-bottom: 18px; }
.specs li { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.specs li span:first-child { color: var(--muted); }
.specs li span:last-child { text-align: right; font-weight: 500; }
.price { font-size: 1.6rem; font-weight: 800; margin-top: auto; margin-bottom: 14px; }
.price small { font-size: .78rem; font-weight: 500; color: var(--muted); display: block; }

/* Compare table */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; }
table { width: 100%; border-collapse: collapse; min-width: 720px; font-size: .95rem; }
th, td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); }
thead th { background: var(--ink); color: #fff; font-weight: 600; }
tbody th { color: var(--muted); font-weight: 500; }

/* About / split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.stat strong { display: block; font-size: 2rem; color: var(--brand); line-height: 1.1; }
.stat span { color: var(--muted); font-size: .92rem; }
.checklist { list-style: none; margin-top: 18px; }
.checklist li { padding: 6px 0 6px 30px; position: relative; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 800; }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; }
summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::after { content: "+"; font-size: 1.3rem; color: var(--brand); }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); margin-top: 10px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
.contact-info .item { display: flex; gap: 14px; margin-bottom: 20px; }
.contact-info .item .icon { font-size: 1.4rem; }
.steps { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.steps ol { padding-left: 22px; margin: 16px 0; }
.steps li { margin-bottom: 10px; }
.steps p { color: var(--muted); font-size: .95rem; margin-bottom: 20px; }
/* CTA band */
.cta-band { background: var(--ink); color: #fff; text-align: center; border-radius: 24px; padding: 56px 24px; }
.cta-band p { color: #c7cede; margin: 10px auto 26px; max-width: 560px; }

/* Footer */
.site-footer { background: #0b1220; color: #aab3c5; padding: 56px 0 24px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 36px; }
.site-footer h4 { color: #fff; margin-bottom: 12px; font-size: 1rem; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #aab3c5; }
.site-footer .logo { color: #fff; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 20px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* Legal pages */
.legal { max-width: 820px; margin: 0 auto; padding: 60px 20px 80px; }
.legal h1 { font-size: 2.2rem; margin-bottom: 8px; }
.legal h2 { font-size: 1.3rem; margin-top: 32px; }
.legal p, .legal li { color: #334155; margin-top: 10px; }
.legal ul { padding-left: 22px; }
.todo { background: #fff3cd; padding: 1px 6px; border-radius: 4px; }

/* Cookie banner */
.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; max-width: 720px; margin: 0 auto; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 16px; padding: 18px 20px; display: none; gap: 16px; align-items: center; z-index: 100; font-size: .9rem; }
.cookie-banner.show { display: flex; }
.cookie-banner .actions { display: flex; gap: 8px; flex-shrink: 0; }
.cookie-banner .btn { padding: 9px 16px; font-size: .9rem; }

@media (max-width: 960px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  section { padding: 56px 0; }
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 18px 20px; gap: 16px; border-bottom: 1px solid var(--line); align-items: flex-start; }
  .nav-links.open { display: flex; }
  .features, .footer-grid { grid-template-columns: 1fr; }
  .cookie-banner { flex-direction: column; align-items: stretch; }
}