:root{--sky:#0369A1;--sky2:#075985;--soft:#F0F9FF;--ink:#0F172A;--body:#475569;--line:#E2E8F0;color-scheme:light}
*,*:before,*:after{box-sizing:border-box}
body{margin:0;background:#fff linear-gradient(180deg,#fff,#F0F9FF) fixed;font:400 16px/1.6 Inter,Arial,sans-serif;color:var(--body)}
h1,h2,h3{font-family:'Plus Jakarta Sans',Inter,Arial,sans-serif;color:var(--ink);margin:0 0 16px;line-height:1.25}
h1{font-size:clamp(32px,5vw,48px);line-height:1.2;letter-spacing:-.02em}h2{font-size:clamp(24px,3vw,32px)}h3{font-size:20px}
a{color:var(--sky)}a:hover{color:var(--sky2)}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.nav{border-bottom:1px solid var(--line);background:#fff}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
.logo{font:700 22px 'Plus Jakarta Sans',Inter,sans-serif;color:var(--ink);text-decoration:none}.logo b{color:var(--sky)}
.nav nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.nav nav a:not(.btn){color:var(--body);text-decoration:none;font-weight:500;padding:4px 0}
.nav nav a:not(.btn):hover,.nav nav a[aria-current]{color:var(--sky)}.nav nav a[aria-current]{border-bottom:2px solid var(--sky)}
.btn{display:inline-flex;align-items:center;justify-content:center;font:600 16px 'Plus Jakarta Sans',Inter,sans-serif;min-height:48px;padding:0 24px;border-radius:8px;border:1px solid var(--sky);background:var(--sky);color:#fff;cursor:pointer;text-decoration:none;transition:.2s}
.btn:hover{background:var(--sky2);color:#fff}.btn.s{background:#fff;color:var(--sky)}.btn.s:hover{background:var(--soft);color:var(--sky2)}
a:focus-visible,button:focus-visible{outline:2px solid var(--sky);outline-offset:2px}
.hero{padding:64px 0 48px}.hero p{font-size:20px;max-width:640px}
.acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.sec{padding:48px 0}.alt{background:var(--soft)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 1px 3px rgba(15,23,42,.08)}
.card:hover{box-shadow:0 8px 24px rgba(2,132,199,.15)}
.eb{font:600 14px 'Plus Jakarta Sans',Inter,sans-serif;letter-spacing:.04em;text-transform:uppercase;color:var(--sky)}
.prose{max-width:720px;padding:48px 0 64px}.prose h2{margin-top:32px;font-size:24px}
.price{font:700 36px 'Plus Jakarta Sans',Inter,sans-serif;color:var(--ink);margin:0 0 8px}
.sitefoot{border-top:1px solid var(--line);background:#fff;padding:32px 0;font-size:14px;color:#64748B}
.sitefoot .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.sitefoot a{color:#475569;margin-right:16px}