@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --purple: #7c3aed;
  --purple-dark: #4c1d95;
  --gold: #d9a441;
  --ink: #0c0b12;
  --muted: #6b7280;
  --radius: 14px;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  overflow-x: hidden;
  width: 100%;
}
h1, h2, h3 { font-family: 'Poppins', sans-serif; font-weight: 700; letter-spacing: -0.4px; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
p { line-height: 1.7; color: #444; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
section { overflow: hidden; }

.btn {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: background .2s, transform .2s, box-shadow .2s;
  border: none;
  cursor: pointer;
}
.btn:hover { background: var(--purple); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(124,58,237,.3); }
.btn-sm { padding: 9px 18px; font-size: 13px; }
.btn-outline { background: transparent; border: 1.5px solid rgba(255,255,255,.5); color: #fff; }
.btn-outline:hover { background: #fff; color: var(--ink); }

/* reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Header ---------- */
.site-header {
  background: var(--ink);
  padding: 14px 24px;
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner { max-width: 1180px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo img { height: 30px; width: auto; }
.main-nav { display: flex; gap: 26px; }
.main-nav a { color: rgba(255,255,255,.75); font-size: 14px; font-weight: 500; transition: color .2s; }
.main-nav a:hover { color: #fff; }
.header-right { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }

.lang-switcher { position: relative; }
.lang-btn {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.15);
  padding: 7px 12px; border-radius: 7px; font-size: 13px; font-weight: 600; cursor: pointer;
}
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 6px);
  background: #16141f; border: 1px solid rgba(255,255,255,.1); border-radius: 8px;
  min-width: 140px; overflow: hidden; display: none; box-shadow: 0 12px 30px rgba(0,0,0,.4);
}
.lang-menu.open { display: block; }
.lang-menu a { display: block; padding: 9px 14px; font-size: 13px; color: rgba(255,255,255,.8); }
.lang-menu a:hover, .lang-menu a.active { background: var(--purple); color: #fff; }

.burger { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: 6px; }
.burger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, rgba(8,7,14,.55), rgba(8,7,14,.92)), url('/images/hero.webp') center/cover no-repeat;
  padding: 90px 24px 150px;
  text-align: center;
}
.hero-kicker { color: var(--gold); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.hero h1 { color: #fff; font-size: clamp(30px, 5vw, 50px); line-height: 1.18; max-width: 780px; margin: 0 auto; }
.hero h1 .accent { color: var(--gold); }

/* USP cards overlapping hero bottom */
.usp-band {
  max-width: 1080px;
  margin: -96px auto 0;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  position: relative;
  z-index: 5;
}
.usp-card {
  background: var(--ink);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
  transition: transform .25s, box-shadow .25s;
}
.usp-card:hover { transform: translateY(-6px); box-shadow: 0 26px 60px rgba(124,58,237,.25); }
.usp-icon {
  width: 52px; height: 52px; margin: 0 auto 16px;
  border-radius: 50%; background: rgba(217,164,65,.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.usp-icon svg { width: 24px; height: 24px; }
.usp-h { color: var(--gold); font-weight: 700; font-size: 16px; margin-bottom: 10px; }
.usp-p { color: rgba(255,255,255,.6); font-size: 13.5px; line-height: 1.65; }

/* ---------- Products ---------- */
.products { padding: 100px 24px 40px; }
.section-title { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-title h2 { font-size: clamp(24px, 3.5vw, 32px); margin-bottom: 12px; }
.section-title p { font-size: 15px; }
.section-kicker { color: var(--purple); font-weight: 700; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; display: block; margin-bottom: 10px; }

.product-row {
  max-width: 1100px; margin: 0 auto 90px;
  display: flex; align-items: center; gap: 60px;
}
.product-row:nth-child(even) { flex-direction: row-reverse; }
.product-row .p-img { flex: 1 1 42%; }
.product-row .p-img img { border-radius: var(--radius); background: #f7f5fb; }
.product-row .p-body { flex: 1 1 58%; }
.p-tier { display: inline-block; background: rgba(124,58,237,.1); color: var(--purple); font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 20px; margin-bottom: 14px; }
.product-row h3 { font-size: 24px; margin-bottom: 12px; }
.product-row > .p-body > p.p-intro { font-size: 14.5px; margin-bottom: 20px; }
.p-bullets { list-style: none; margin-bottom: 26px; }
.p-bullets li { position: relative; padding-left: 26px; font-size: 14px; margin-bottom: 10px; color: #333; }
.p-bullets li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--purple); font-weight: 700; }

/* ---------- Comparison table ---------- */
.compare-section { background: #faf9fc; padding: 90px 24px; }
.compare-scroll { overflow-x: auto; max-width: 1100px; margin: 0 auto; border-radius: var(--radius); box-shadow: 0 4px 24px rgba(0,0,0,.06); }
.compare-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 760px; table-layout: fixed; }
.compare-table th:first-child, .compare-table td:first-child { width: 160px; }
.compare-table th, .compare-table td { padding: 12px 14px; font-size: 13px; text-align: left; border-bottom: 1px solid #eee; white-space: normal; overflow-wrap: break-word; line-height: 1.45; }
.compare-table thead th { background: linear-gradient(135deg, var(--purple), var(--purple-dark)); color: #fff; text-align: center; padding: 18px 14px; }
.compare-table thead th:first-child { text-align: left; background: var(--ink); }
.compare-table .tier-badge { display: block; font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; opacity: .8; margin-bottom: 4px; }
.compare-table .model-name { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.compare-table .th-btn { margin-top: 10px; }
.compare-table tbody th { color: var(--muted); font-weight: 600; width: 22%; background: #fafafa; }
.compare-table td { text-align: center; color: var(--ink); font-weight: 500; }
.compare-table tbody tr:nth-child(even) td, .compare-table tbody tr:nth-child(even) th { background: #f7f5fb; }

/* ---------- FAQ ---------- */
.faq-section { max-width: 820px; margin: 0 auto; padding: 90px 24px; }
.faq-list { margin-top: 40px; }
.faq-item { background: #faf9fc; border: 1px solid #eee; border-radius: 10px; padding: 18px 22px; margin-bottom: 12px; transition: border-color .2s; }
.faq-item[open] { border-color: var(--purple); }
.faq-item summary { cursor: pointer; font-weight: 600; font-size: 15px; list-style: none; position: relative; padding-right: 30px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 0; top: -2px; font-size: 22px; color: var(--purple); transition: transform .25s; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { margin-top: 14px; font-size: 14px; color: #444; }

/* ---------- Reviews ---------- */
.reviews-section { background: #faf9fc; padding: 90px 24px; text-align: center; }
.reviews-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 1180px; margin: 40px auto 0; }
.review-card { background: #fff; border-radius: var(--radius); padding: 22px; text-align: left; box-shadow: 0 2px 10px rgba(0,0,0,.05); transition: transform .2s, box-shadow .2s; }
.review-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(0,0,0,.08); }
.review-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--purple); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; flex-shrink: 0; }
.review-name { font-weight: 700; font-size: 14px; }
.review-stars { color: var(--gold); font-size: 13px; }
.review-text { font-size: 13.5px; line-height: 1.6; color: #333; }

/* ---------- Footer ---------- */
.site-footer { padding: 30px 24px; text-align: center; border-top: 1px solid #eee; }
.disclaimer { font-size: 12px; color: #999; max-width: 720px; margin: 0 auto; line-height: 1.6; }

/* ---------- Mobile ---------- */
@media (max-width: 860px) {
  .usp-band { grid-template-columns: 1fr; margin-top: -70px; }
  .product-row, .product-row:nth-child(even) { flex-direction: column; text-align: center; gap: 26px; }
  .p-bullets { text-align: left; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .main-nav { display: none; }
  .burger { display: flex; }
  .header-right { gap: 8px; }
  .header-inner { flex-wrap: nowrap; }
  .reviews-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 18px 130px; }
  .products, .compare-section, .faq-section, .reviews-section { padding-left: 18px; padding-right: 18px; }
}

/* mobile burger dropdown */
.mobile-nav { display: none; background: #16141f; padding: 10px 24px 18px; }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 10px 0; color: rgba(255,255,255,.8); font-size: 14px; border-bottom: 1px solid rgba(255,255,255,.06); }