:root {
  --bg: #f5f8fb;
  --surface: #ffffff;
  --text: #1b2a36;
  --muted: #5f7282;
  --line: #dbe5ee;
  --primary: #0d6e67;
  --primary-dark: #0a5752;
  --accent: #e8f6f4;
  --shadow: 0 18px 45px rgba(11, 33, 52, 0.08);
  --radius: 18px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.topbar {
  background: #0d2231;
  color: #eaf3fa;
  font-size: 14px;
}
.topbar-inner {
  display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 10px 0;
}
.header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(219,229,238,.8);
}
.nav {
  display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, #0d6e67, #4fa69d); color: white; box-shadow: var(--shadow);
}
.nav-links { display: flex; align-items: center; gap: 22px; font-weight: 600; color: var(--muted); }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 20px; border-radius: 999px; font-weight: 700; border: 1px solid transparent; transition: .2s ease;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-secondary { background: white; border-color: var(--line); color: var(--text); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.mobile-toggle { display: none; border: 1px solid var(--line); background: white; border-radius: 12px; padding: 10px 12px; }
.hero {
  padding: 72px 0 56px;
}
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px;
  background: var(--accent); color: var(--primary); font-size: 14px; font-weight: 700;
}
.hero h1 {
  font-size: clamp(38px, 5vw, 62px); line-height: 1.05; margin: 18px 0 18px; letter-spacing: -.03em;
}
.lead { font-size: 18px; color: var(--muted); max-width: 58ch; }
.hero-points {
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin: 28px 0;
}
.point {
  background: rgba(255,255,255,.75); border: 1px solid var(--line); border-radius: 16px; padding: 16px; box-shadow: var(--shadow);
}
.hero-card, .card {
  background: var(--surface); border: 1px solid rgba(219,229,238,.9); border-radius: 26px; box-shadow: var(--shadow);
}
.hero-card { padding: 24px; }
.kpi-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-top: 18px; }
.kpi { background: #f8fbfd; border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.kpi strong { display: block; font-size: 20px; margin-bottom: 4px; }
.section { padding: 34px 0; }
.section-lg { padding: 70px 0; }
.section-title { font-size: clamp(28px, 4vw, 40px); margin: 0 0 12px; letter-spacing: -.02em; }
.section-copy { color: var(--muted); max-width: 68ch; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px; }
.feature-card, .info-card, .faq-item, .policy-card, .stats-card, .product-box {
  background: white; border: 1px solid var(--line); border-radius: 20px; padding: 22px; box-shadow: var(--shadow);
}
.feature-card h3, .info-card h3, .product-box h3 { margin-top: 0; margin-bottom: 10px; }
.icon-bubble {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--accent); color: var(--primary); margin-bottom: 16px;
}
.alt-band { background: linear-gradient(180deg, rgba(232,246,244,.7), rgba(245,248,251,.2)); border-top: 1px solid rgba(13,110,103,.08); border-bottom: 1px solid rgba(13,110,103,.08); }
.product-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 28px; align-items: start; }
.product-media {
  background: linear-gradient(180deg, #fff, #eef7f6); border-radius: 24px; border: 1px solid var(--line); padding: 24px;
}
.price-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 18px 0 14px; }
.price { font-size: 38px; font-weight: 800; letter-spacing: -.03em; }
.strike { color: #8998a4; text-decoration: line-through; font-weight: 700; }
.list-clean { padding-left: 18px; color: var(--muted); }
.list-clean li { margin-bottom: 8px; }
.trust-row { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.trust-pill { background: white; border: 1px solid var(--line); border-radius: 18px; padding: 18px; text-align: center; box-shadow: var(--shadow); }
.footer {
  margin-top: 60px; background: #0d2231; color: #d7e5ef;
}
.footer-grid {
  display: grid; grid-template-columns: 1.2fr .8fr .8fr .8fr; gap: 28px; padding: 46px 0 26px;
}
.footer h4 { color: white; margin-top: 0; }
.footer a { color: #d7e5ef; }
.footer a:hover { color: white; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0 28px; color: #aac0cd; font-size: 14px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.page-hero { padding: 56px 0 24px; }
.page-hero .card { padding: 30px; }
.policy-card + .policy-card { margin-top: 18px; }
.table-like { display: grid; gap: 14px; }
.table-row { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; border-top: 1px solid var(--line); padding-top: 14px; }
.notice {
  border-left: 4px solid var(--primary); background: #f2fbfa; padding: 16px 18px; border-radius: 10px; color: #274251;
}
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact-list li { padding: 16px 18px; border: 1px solid var(--line); border-radius: 16px; background: white; }
.form-grid { display: grid; gap: 14px; }
input, textarea {
  width: 100%; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); font: inherit; background: #fff;
}
textarea { min-height: 140px; resize: vertical; }
label { font-weight: 700; font-size: 14px; margin-bottom: 8px; display: inline-block; }
.small { font-size: 14px; color: var(--muted); }
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; background: #0d2231; color: white; border-radius: 20px; box-shadow: 0 20px 50px rgba(0,0,0,.24);
}
.cookie-banner .inner { display: flex; gap: 18px; align-items: center; justify-content: space-between; padding: 18px 20px; flex-wrap: wrap; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-actions .btn-secondary { background: transparent; color: white; border-color: rgba(255,255,255,.25); }
.hero-illustration { border-radius: 18px; overflow: hidden; border: 1px solid var(--line); }
.notice-link { color: var(--primary); font-weight: 700; }
@media (max-width: 980px) {
  .hero-grid, .product-layout, .grid-3, .grid-2, .trust-row, .footer-grid { grid-template-columns: 1fr; }
  .nav-links {
    display: none; position: absolute; left: 16px; right: 16px; top: calc(100% + 8px); background: white; border: 1px solid var(--line); border-radius: 18px; padding: 16px; box-shadow: var(--shadow); flex-direction: column; align-items: flex-start;
  }
  .nav-links.open { display: flex; }
  .mobile-toggle { display: inline-flex; }
  .nav-actions .btn-secondary { display: none; }
  .kpi-row, .hero-points { grid-template-columns: 1fr; }
  .footer-grid { padding-bottom: 10px; }
}