:root{
  --navy:#0b1630; --navy-2:#13234a; --ink:#0f172a; --ink-soft:#505c73; --paper:#f4f6fb; --white:#fff;
  --rule:#dde3ee; --accent:#3d5afe; --accent-dark:#2540d9; --on-navy:#c3cde3; --zs:#0b7d6f;
  --measure:62ch;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.0625rem;line-height:1.65}
a{color:var(--accent-dark);text-underline-offset:3px}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:3px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

.top{background:var(--navy)}
.top .wrap{display:flex;justify-content:space-between;align-items:center;min-height:72px;gap:16px}
.mark{font-weight:800;font-size:1.25rem;letter-spacing:.12em;text-decoration:none;color:#fff}
.mark span{color:var(--accent)}
.top nav{display:flex;gap:clamp(14px,3vw,28px);font-size:.95rem;font-weight:500}
.top nav a{text-decoration:none;color:var(--on-navy)}
.top nav a:hover{color:#fff}
.top :focus-visible,.hero :focus-visible,.contact :focus-visible{outline-color:#fff}

.hero{background:
  linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,
  linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,
  linear-gradient(160deg,var(--navy) 40%,var(--navy-2));
  color:#fff;padding:96px 0 112px}
.hero h1{font-size:clamp(2.3rem,6vw,4.2rem);line-height:1.06;letter-spacing:-.03em;font-weight:800;margin:0 0 24px;max-width:16ch}
.hero p{font-size:1.2rem;color:var(--on-navy);max-width:50ch;margin:0}
.hero .where{margin-top:32px;font-size:.95rem;padding-top:16px;border-top:2px solid var(--accent);display:inline-block;color:#fff;font-weight:600}

.section{padding:88px 0}
.section + .section{border-top:1px solid var(--rule)}
.grid{display:grid;gap:40px}
@media(min-width:860px){.grid{grid-template-columns:280px 1fr;gap:64px}}
.section h2{font-size:1.6rem;letter-spacing:-.02em;margin:0;line-height:1.2;font-weight:800}
.section .lede{color:var(--ink-soft);margin:10px 0 0;font-size:1rem;max-width:30ch}

.product{background:var(--white);border:1px solid var(--rule);border-radius:12px;padding:32px;box-shadow:0 12px 32px -16px rgba(11,22,48,.18)}
.product-head{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.product-head img{width:56px;height:56px;border-radius:14px}
.product h3{margin:0;font-size:1.35rem;font-weight:800}
.product .tag{margin:2px 0 0;color:var(--ink-soft);font-size:.95rem}
.product p{margin:0 0 18px;max-width:var(--measure)}
.product .status{display:inline-block;font-size:.82rem;font-weight:700;color:var(--zs);background:#e2f2ef;padding:4px 12px;border-radius:999px;margin-bottom:16px}
.product a{font-weight:600}

.services{list-style:none;margin:0;padding:0}
.services li{padding:24px 0;border-top:1px solid var(--rule)}
.services li:first-child{border-top:0;padding-top:0}
.services h3{margin:0 0 6px;font-size:1.1rem;font-weight:700}
.services p{margin:0;color:var(--ink-soft);max-width:var(--measure)}

.principles p{margin:0 0 14px;max-width:var(--measure)}
.contact{background:var(--navy);color:#fff}
.contact p{margin:0 0 10px;color:var(--on-navy)}
.contact .big{font-size:clamp(1.4rem,3.6vw,2rem);font-weight:700}
.contact .big a{color:#fff;text-decoration-color:var(--accent);text-decoration-thickness:3px}
.contact .lede{color:var(--on-navy)}

footer{background:var(--navy);border-top:1px solid rgba(255,255,255,.1);padding:40px 0 56px;font-size:.9rem;color:var(--on-navy)}
footer .wrap{display:grid;gap:18px}
@media(min-width:760px){footer .wrap{grid-template-columns:1.3fr 1fr}}
footer dl{display:grid;grid-template-columns:max-content 1fr;gap:4px 16px;margin:0}
footer dt{color:#fff;font-weight:600}
footer dd{margin:0}
footer .copy{margin:0}

.hero .wrap{display:flex;align-items:center;justify-content:space-between;gap:48px}
.net{display:none;width:340px;flex:none}
@media(min-width:900px){.net{display:block}}