:root {
  --bg: #f8fafc;
  --bg-elev: #ffffff;
  --bg-soft: #f1f5f9;
  --text: #0f172a;
  --muted: #475569;
  --line: #dbe3ee;
  --brand: #2563eb;
  --brand-2: #0f766e;
  --brand-3: #7c3aed;
  --ok: #15803d;
  --warn: #b45309;
  --danger: #b91c1c;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #f8fafc 0%, #eef5ff 100%);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.skip-link { position:absolute; left:-9999px; top:0; }
.skip-link:focus { left:1rem; top:1rem; z-index:999; background:#fff; padding:.8rem 1rem; border-radius:12px; box-shadow:var(--shadow); }
.container { width:min(var(--max), calc(100% - 2rem)); margin-inline:auto; }
.section { padding: 2.5rem 0; }
.section-lg { padding: 4rem 0; }
.eyebrow { display:inline-flex; align-items:center; gap:.5rem; padding:.45rem .8rem; border-radius:999px; background:#eaf2ff; color:#1d4ed8; font-size:.85rem; font-weight:700; letter-spacing:.02em; }
.h1, h1 { font-size: clamp(2rem, 5vw, 4rem); line-height:1.05; letter-spacing:-.03em; margin:0 0 1rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.6rem); line-height:1.1; letter-spacing:-.03em; margin:0 0 1rem; }
h3 { font-size: 1.15rem; line-height:1.25; margin:.2rem 0 .6rem; }
p.lead { font-size: 1.08rem; color:var(--muted); max-width:70ch; }
.muted { color: var(--muted); }
.small { font-size:.92rem; }
.badge { display:inline-block; border-radius:999px; padding:.35rem .7rem; background:#e2e8f0; color:#334155; font-size:.82rem; font-weight:700; }
.btn-row { display:flex; flex-wrap:wrap; gap:.85rem; margin-top:1.2rem; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  min-height: 48px; padding: .8rem 1.1rem; border-radius: 14px; font-weight:700;
  border:1px solid transparent; transition:.2s ease; text-decoration:none;
}
.btn:hover { transform: translateY(-1px); text-decoration:none; }
.btn-primary { background: linear-gradient(135deg, var(--brand), #60a5fa); color:#fff; box-shadow:var(--shadow); }
.btn-secondary { background:var(--bg-elev); color:var(--text); border-color:var(--line); }
.btn-ghost { background:transparent; color:var(--brand); border-color:#bfdbfe; }
.card, .panel {
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border:1px solid rgba(219,227,238,.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card { padding: 1.2rem; }
.grid { display:grid; gap:1rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(248,250,252,.8);
  border-bottom:1px solid rgba(219,227,238,.8);
}
.header-inner {
  display:flex; align-items:center; justify-content:space-between; min-height:78px; gap:1rem;
}
.logo { display:flex; align-items:center; gap:.75rem; color:var(--text); font-weight:800; text-decoration:none; }
.logo-mark { width:42px; height:42px; border-radius:14px; display:grid; place-items:center; box-shadow:var(--shadow); }
.logo-mark svg { width:24px; height:24px; fill:#fff; }
.nav-toggle { display:none; }
.nav-list { display:flex; align-items:center; gap:.35rem; list-style:none; padding:0; margin:0; }
.nav-list a { display:block; padding:.8rem .9rem; border-radius:12px; color:var(--text); font-weight:600; }
.nav-list a.active, .nav-list a:hover { background:#eaf2ff; color:#1d4ed8; text-decoration:none; }
.hero {
  padding: 3rem 0 1.5rem;
}
.hero-wrap {
  display:grid; grid-template-columns: 1.2fr .8fr; gap:1.25rem; align-items:stretch;
}
.hero-copy { padding:1.5rem; }
.hero-side { padding:1.2rem; display:grid; gap:1rem; }
.metric { padding:1rem; border-radius:18px; background:linear-gradient(180deg,#fff,#f8fbff); border:1px solid var(--line); }
.metric strong { display:block; font-size:1.5rem; line-height:1; }
.info-strip { display:flex; flex-wrap:wrap; gap:.7rem; margin-top:1rem; }
.info-strip span { background:#fff; border:1px solid var(--line); padding:.5rem .7rem; border-radius:999px; font-size:.9rem; }
.operator-card { display:flex; flex-direction:column; gap:.9rem; height:100%; }
.operator-card .top { display:flex; align-items:flex-start; justify-content:space-between; gap:.8rem; }
.operator-logo { width:54px; height:54px; border-radius:12px; background:var(--surface-2,#f8fafc); border:1px solid var(--line); display:grid; place-items:center; font-weight:800; overflow:hidden; flex-shrink:0; }
.operator-logo img { width:100%; height:100%; object-fit:contain; border-radius:12px; }
.rating { min-width:62px; text-align:center; padding:.5rem; border-radius:16px; background:#ecfeff; color:#115e59; font-weight:800; }
.table-wrap { overflow:auto; }
table { width:100%; border-collapse:separate; border-spacing:0; min-width:760px; }
th, td { text-align:left; padding:1rem .9rem; border-bottom:1px solid var(--line); vertical-align:top; }
th { font-size:.88rem; text-transform:uppercase; letter-spacing:.06em; color:#475569; }
tr:hover td { background:#f8fbff; }
.slider { position:relative; overflow:hidden; }
.slider-track { display:flex; transition: transform .35s ease; }
.slide { min-width:100%; padding:1rem; }
.slider-controls { display:flex; gap:.6rem; margin-top:1rem; }
.icon-grid .card { min-height: 100%; }
.icon { width:42px; height:42px; border-radius:14px; display:grid; place-items:center; background:#eef4ff; margin-bottom:.85rem; }
.cta-banner { padding:1.2rem; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:1rem; }
.filters { display:grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap:.8rem; margin-bottom:1rem; }
.filters label { display:flex; flex-direction:column; gap:.35rem; font-weight:700; font-size:.92rem; }
.filters select { min-height:46px; border-radius:14px; border:1px solid var(--line); padding:0 .8rem; background:#fff; color:var(--text); }
.page-hero { padding:2rem 0 1rem; }
.breadcrumbs { display:flex; gap:.45rem; flex-wrap:wrap; color:var(--muted); font-size:.92rem; margin-bottom:.8rem; }
.list-check, .list-pros, .list-cons { list-style:none; padding:0; margin:0; display:grid; gap:.7rem; }
.list-check li, .list-pros li, .list-cons li { padding-left:1.75rem; position:relative; }
.list-check li::before, .list-pros li::before, .list-cons li::before { content:''; position:absolute; left:0; top:.45rem; width:10px; height:10px; border-radius:999px; }
.list-check li::before, .list-pros li::before { background:var(--ok); }
.list-cons li::before { background:var(--warn); }
.notice { padding:1rem 1.1rem; border-left:4px solid var(--brand); background:#eff6ff; border-radius:0 16px 16px 0; }
.disclosure { padding:1rem 1.1rem; background:#fff7ed; border:1px solid #fed7aa; border-radius:16px; color:#9a3412; }
.site-footer { padding:3rem 0 2rem; margin-top:2rem; border-top:1px solid rgba(219,227,238,.9); background:rgba(255,255,255,.7); }
.footer-grid { display:grid; grid-template-columns: 1.2fr .8fr .8fr .8fr; gap:1rem; }
.footer-nav { display:grid; gap:.45rem; }
.footer-bottom { display:flex; flex-wrap:wrap; justify-content:space-between; gap:1rem; padding-top:1.4rem; margin-top:1.4rem; border-top:1px solid var(--line); }
.legal-links { display:flex; gap:.75rem; flex-wrap:wrap; }
.cookie-banner {
  position:fixed; left:1rem; right:1rem; bottom:1rem; z-index:120; display:none;
}
.cookie-banner .card { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:1rem; }
.faq-item + .faq-item { margin-top:.8rem; }
.faq-item button { 
  width:100%; background:#fff; border:1px solid var(--line); border-radius:16px; min-height:62px; 
  text-align:left; padding:1.2rem 3.8rem 1.2rem 1.5rem; font:inherit; font-weight:700; 
  position: relative; cursor: pointer; transition: .25s ease; color: var(--text);
  display: block; line-height: 1.35;
}
.faq-item button::after {
  content: ''; position: absolute; right: 1.6rem; top: 50%; width: 10px; height: 10px;
  border-right: 2.5px solid var(--brand); border-bottom: 2.5px solid var(--brand);
  transform: translateY(-70%) rotate(45deg); transition: transform .3s ease, border-color .3s;
}
.faq-item button[aria-expanded="true"] { 
  border-color: var(--brand); border-bottom-color: transparent; 
  border-bottom-left-radius: 0; border-bottom-right-radius: 0; 
  background: #f0f7ff; color: var(--brand);
}
.faq-item button[aria-expanded="true"]::after { 
  transform: translateY(-30%) rotate(-135deg); border-color: var(--brand);
}
.faq-item button:hover { border-color: var(--brand); background: #f8fbff; }
.faq-item div[id^="faq-"] .card { 
  border-color: var(--brand); border-top: none; 
  border-top-left-radius: 0; border-top-right-radius: 0; 
  background: #fff; box-shadow: none; padding: 1.5rem;
}
.faq-item [hidden] { display:none; }
.contact-list { list-style:none; padding:0; margin:0; display:grid; gap:.8rem; }
.contact-list li { display:flex; align-items:flex-start; gap:.7rem; }
.hero-illus { aspect-ratio: 4 / 3; border-radius: var(--radius); border:1px solid var(--line); background: radial-gradient(circle at top left,#dbeafe,#f8fafc 55%), linear-gradient(135deg,#eff6ff,#fff); display:grid; gap:.7rem; }
.bar { height:12px; border-radius:999px; background:linear-gradient(90deg,#2563eb,#7c3aed); }
.bar.soft { background:linear-gradient(90deg,#93c5fd,#c4b5fd); }
.tag-cloud { display:flex; flex-wrap:wrap; gap:.5rem; }
.tag-cloud span { font-size:.86rem; border-radius:999px; padding:.45rem .65rem; background:#fff; border:1px solid var(--line); }
.stats-row { display:grid; gap:1rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.highlight { color:#1d4ed8; }
.article { max-width: 920px; }
.article h2 { margin-top:2rem; }
.article h3 { margin-top:1.5rem; }
.article ul { padding-left:1.2rem; }
.article li { margin:.4rem 0; }
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-wrap, .footer-grid, .filters, .stats-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display:inline-flex; min-height:44px; min-width:44px; border:1px solid var(--line); border-radius:12px; background:#fff; align-items:center; justify-content:center; }
  .nav-panel { position:absolute; left:1rem; right:1rem; top:78px; display:none; }
  .nav-panel.open { display:block; }
  .nav-list { flex-direction:column; align-items:stretch; background:#fff; border:1px solid var(--line); border-radius:18px; padding:.5rem; box-shadow:var(--shadow); }
  .hero-wrap, .grid-2, .grid-3, .grid-4, .footer-grid, .filters, .stats-row { grid-template-columns: 1fr; }
  .header-inner { min-height:72px; }
  .hero-copy, .hero-side { padding:1.1rem; }
  .section-lg { padding: 3rem 0; }
}