*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-ink)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;color:#000;padding:8px 12px}
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.85em 1.4em;border-radius:var(--radius);background:var(--accent);color:var(--on-accent);font-weight:700;text-decoration:none;border:2px solid var(--accent);transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:.8em}
section{padding:clamp(56px,8vw,104px) 0}
.grid{display:grid;gap:24px}
@media(min-width:760px){.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.list{list-style:none;padding:0;margin:0}
.list li{position:relative;padding:.45em 0 .45em 1.6em;border-bottom:1px solid var(--line)}
.list li:last-child{border-bottom:0}
.list li::before{content:"";position:absolute;left:0;top:1.05em;width:.6em;height:.6em;border-radius:2px;background:var(--accent)}
.contact a{font-weight:700;text-decoration:none}
.contact dt{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;opacity:.7;margin-top:1em}
.contact dd{margin:0;font-size:1.15rem}
footer{padding:28px 0;font-size:.9rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
footer a{color:inherit}
.credit{opacity:.8}
.rounded{border-radius:var(--radius)}

:root{--bg:#07111f;--ink:#e7eef8;--card:#0d1b30;--line:#1d3150;--accent:#3da5ff;--accent-ink:#7cc4ff;--on-accent:#04101f;--radius:10px}
.hero{min-height:88vh;display:flex;align-items:center;background:linear-gradient(180deg,rgba(7,17,31,.55),rgba(7,17,31,.92)),url(img/hero.webp) center/cover no-repeat;padding:96px 0 72px}
.brand{position:absolute;top:22px;left:0;right:0}
.brand .wrap{display:flex;justify-content:space-between;align-items:center}
.brand b{font-size:1.05rem;letter-spacing:.06em}
.brand a{color:var(--ink);text-decoration:none;font-weight:600}
.hero h1{max-width:18ch}
.hero .lead{font-size:clamp(1.1rem,2vw,1.35rem);max-width:46ch;opacity:.92}
.volt{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 30px}
.volt span{border:1px solid var(--line);background:rgba(13,27,48,.7);padding:.35em .9em;border-radius:999px;font-size:.9rem}
.volt strong{color:var(--accent-ink)}
.card h3{color:var(--accent-ink)}
.why{background:#0a1628;border-block:1px solid var(--line)}
.cta{text-align:center}
.cta .card{max-width:640px;margin:auto}
footer{background:#050c17;color:#9fb2cc}