:root {
  --bg: #f4f8fc;
  --ink: #1f2a37;
  --muted: #5b6878;
  --line: #d9e3ee;
  --card: #ffffff;
  --accent: #b23a3a;
  --blue: #2f6fb0;
  --soft: #e8f1fa;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.55 "Segoe UI", "PT Sans", Arial, sans-serif;
}
a { color: var(--blue); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.2; }
h1 { font-size: clamp(28px, 5vw, 44px); margin: 8px 0 16px; }
h2 { font-size: clamp(22px, 3.4vw, 30px); margin: 48px 0 16px; }
h3 { font-size: 20px; margin: 12px 0 6px; }

.wrap { width: min(1100px, calc(100% - 32px)); margin: 0 auto; }
.muted { color: var(--muted); font-size: 15px; }
.kicker { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: 13px; margin: 0; }
.lead { font-size: 19px; color: var(--muted); max-width: 640px; }

.top { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top .wrap { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 20px; color: var(--ink); text-decoration: none; }
.top nav { display: flex; gap: 16px; flex-wrap: wrap; }
.top nav a { color: var(--ink); text-decoration: none; font-size: 15px; }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  padding: 11px 22px;
  font-weight: 600;
  border: 2px solid var(--accent);
}
.btn.ghost { background: transparent; color: var(--accent); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }

.hero { background: var(--soft); padding: 40px 0; }
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; }
.hero img { width: 100%; max-width: 360px; justify-self: center; border-radius: 10px; border: 1px solid var(--line); background: #fff; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; display: flex; flex-direction: column; }
.card img { border: 1px solid var(--line); border-radius: 8px; margin-bottom: 8px; }
.card ul { padding-left: 18px; color: var(--muted); font-size: 15px; flex: 1; }
.price { font-size: 26px; font-weight: 800; margin: 8px 0 12px; }
.price s { color: var(--muted); font-size: 18px; font-weight: 400; margin-right: 6px; }

.bundle { margin-top: 18px; background: var(--card); border: 2px solid var(--accent); border-radius: 16px; padding: 18px 22px; display: flex; gap: 18px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.bundle h3 { margin-top: 0; }
.bundle p { margin: 0; }

.thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.thumbs figure { margin: 0; }
.thumbs img { border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.thumbs figcaption { font-size: 13px; color: var(--muted); margin-top: 4px; }

.free-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.free { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px; text-decoration: none; color: var(--ink); font-size: 14px; }
.free img { border-radius: 6px; margin-bottom: 8px; border: 1px solid var(--line); }

.steps { padding-left: 22px; }
.steps li { margin-bottom: 8px; }

.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 600; }

.article { padding-bottom: 40px; }
.crumbs { font-size: 14px; color: var(--muted); margin-top: 18px; }
.free-main { display: grid; grid-template-columns: minmax(0, 420px) 1fr; gap: 28px; align-items: start; }
.free-main img { border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.free-main h2 { margin-top: 18px; }
.cta { background: var(--soft); border-radius: 16px; padding: 18px 22px; margin-top: 28px; }
.cta h2 { margin-top: 0; }
.links { padding-left: 20px; }
.ad { margin: 28px 0; min-height: 120px; }

.foot { background: var(--card); border-top: 1px solid var(--line); margin-top: 56px; padding: 18px 0; font-size: 15px; }
.cookie { position: fixed; left: 12px; right: 12px; bottom: 12px; background: var(--ink); color: #fff; border-radius: 12px; padding: 10px 14px; font-size: 14px; z-index: 10; }
.cookie a { color: #cfe3ff; }
.cookie button { margin-left: 8px; border: 0; border-radius: 999px; padding: 5px 12px; cursor: pointer; }

.hero img { max-width: 520px; border: 0; background: transparent; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; }
.chips a { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; color: var(--ink); text-decoration: none; font-size: 15px; }
.chips a:hover { border-color: var(--blue); color: var(--blue); }
.trust { list-style: none; padding: 0; margin: 22px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.trust li { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; font-size: 14px; color: var(--muted); }
.trust span { font-size: 22px; display: block; }
.trust b { display: block; color: var(--ink); font-size: 15px; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card-img img { transition: transform .2s; }
.card-img:hover img { transform: translateY(-3px); }
.card-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn:hover { filter: brightness(1.08); }
.btn.big { padding: 14px 28px; font-size: 18px; }
.hint { background: var(--soft); border-radius: 12px; padding: 10px 14px; font-size: 15px; }

.product .buy-grid { display: grid; grid-template-columns: minmax(0, 440px) 1fr; gap: 32px; align-items: start; margin-top: 12px; }
.buy-img img { border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 6px 24px rgba(31, 42, 55, .08); }
.buy-box h1 { font-size: clamp(26px, 4vw, 36px); }
.buy-box .trust { grid-template-columns: repeat(2, 1fr); }
.checks { list-style: none; padding: 0; }
.checks li { padding-left: 28px; position: relative; margin-bottom: 6px; }
.checks li::before { content: "✓"; position: absolute; left: 4px; color: #2e8b57; font-weight: 800; }
.pages-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.pages-grid a { color: var(--muted); text-decoration: none; font-size: 13px; }
.pages-grid img { border: 1px solid var(--line); border-radius: 6px; background: #fff; margin-bottom: 4px; transition: transform .15s; }
.pages-grid a:hover img { transform: scale(1.03); }
.about p { max-width: 760px; }
.cta { display: flex; gap: 18px; align-items: flex-start; }
.cta img { width: 150px; flex: none; border-radius: 8px; border: 1px solid var(--line); }
.foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.foot-cols a { display: block; color: var(--ink); text-decoration: none; margin: 4px 0; }
.foot-cols a:hover { color: var(--blue); }
.foot-h { font-weight: 700; margin: 0 0 6px; }
.free span { display: block; }

.sticky-buy { display: none; }
.lb { position: fixed; inset: 0; background: rgba(15, 20, 28, .86); z-index: 20; display: flex; align-items: center; justify-content: center; }
.lb[hidden] { display: none; }
.lb figure { margin: 0; max-width: min(92vw, 820px); text-align: center; }
.lb img { max-height: 86vh; width: auto; margin: 0 auto; border-radius: 8px; background: #fff; }
.lb figcaption { color: #fff; margin-top: 8px; font-size: 15px; }
.lb button { position: absolute; background: rgba(255, 255, 255, .14); color: #fff; border: 0; border-radius: 999px; width: 48px; height: 48px; font-size: 30px; cursor: pointer; }
.lb-x { top: 14px; right: 14px; }
.lb-prev { left: 14px; top: 50%; }
.lb-next { right: 14px; top: 50%; }

@media (max-width: 860px) {
  .hero-grid, .free-main, .product .buy-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .thumbs, .free-grid { grid-template-columns: repeat(2, 1fr); }
  .pages-grid { grid-template-columns: repeat(3, 1fr); }
  .trust, .foot-cols { grid-template-columns: repeat(2, 1fr); }
  .buy-img { max-width: 360px; }
  .cta { flex-direction: column; }
  .sticky-buy { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 8; background: var(--card); border-top: 1px solid var(--line); padding: 10px 16px; align-items: center; justify-content: space-between; gap: 12px; box-shadow: 0 -4px 16px rgba(31, 42, 55, .08); }
  .sticky-buy .btn { padding: 10px 22px; }
  body:has(.sticky-buy) .foot { padding-bottom: 80px; }
}