:root{--bg:#07142a;--bg2:#0b1f3a;--card:#102a4c;--teal:#14b8a6;--teal2:#2dd4bf;--text:#e6eef8;--mut:#9fb3cc}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--teal2)}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;color:#000;padding:8px;z-index:9}
:focus-visible{outline:3px solid var(--teal2);outline-offset:2px}
.site-header{position:sticky;top:0;background:rgba(7,20,42,.92);backdrop-filter:blur(8px);border-bottom:1px solid #1c3a63;z-index:5}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{color:var(--text);text-decoration:none;font-weight:700;font-size:1.15rem}.logo,.ai{color:var(--teal)}
nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0;align-items:center}
nav a{color:var(--mut);text-decoration:none}nav a:hover,nav a[aria-current]{color:var(--text)}
.menu-btn{display:none;background:none;border:1px solid #2a4a75;color:var(--text);padding:6px 12px;border-radius:6px}
.btn{display:inline-block;background:linear-gradient(135deg,var(--teal),#0ea5e9);color:#04121f!important;font-weight:600;padding:12px 22px;border-radius:8px;text-decoration:none;border:0;cursor:pointer;font-size:1rem}
.btn-sm{padding:8px 14px}.btn-ghost{background:none;border:1px solid var(--teal);color:var(--teal2)!important}
.hero{padding:100px 0 80px;background:radial-gradient(ellipse at 70% 0,#0f3b5c 0,transparent 60%),linear-gradient(180deg,var(--bg2),var(--bg))}
h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.1;margin:0 0 18px;max-width:800px}
.grad{background:linear-gradient(90deg,var(--teal2),#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.2rem;color:var(--mut);max-width:680px}.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.section{padding:70px 0}.section.alt{background:var(--bg2)}h2{font-size:1.9rem;margin:0 0 10px}.sub{color:var(--mut);margin-top:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:28px}
.card{background:var(--card);border:1px solid #1d3e69;border-radius:12px;padding:24px}.card h3{margin-top:0;color:var(--teal2)}.card p{color:var(--mut)}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-top:28px}
.steps li{counter-increment:s;background:var(--card);border-radius:12px;padding:20px;border-top:3px solid var(--teal)}
.steps li::before{content:counter(s);display:block;font-weight:700;color:var(--teal2);font-size:1.4rem}
.steps strong{display:block}.steps span{color:var(--mut);font-size:.95rem}
.tier ul{padding-left:18px;color:var(--text)}.tier.feat{border:2px solid var(--teal)}.price{font-weight:700;color:var(--text)!important}
.form{max-width:720px;display:grid;gap:16px}.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:6px;font-weight:600}input,textarea{font:inherit;padding:12px;border-radius:8px;border:1px solid #2a4a75;background:var(--bg2);color:var(--text)}
.note{color:var(--mut);font-size:.9rem}
.site-footer{border-top:1px solid #1c3a63;padding:48px 0 24px;color:var(--mut)}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.foot ul{list-style:none;padding:0}.foot a{color:var(--mut);text-decoration:none}.legal{margin-top:24px;font-size:.85rem}
@media(max-width:820px){.menu-btn{display:block}nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--bg2);padding:16px 20px}nav.open{display:block}nav ul{flex-direction:column;align-items:flex-start}.row,.foot{grid-template-columns:1fr}}