:root{--bg:#0b0f17;--surface:#121826;--surface-2:#182033;--border:#243049;--text:#e8edf6;--muted:#93a0b8;--accent:#22d3ee;--accent-2:#818cf8;--danger:#f87171;--ok:#34d399;--radius:14px;--max:1120px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:#04202a;padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.8rem)}h2{font-size:clamp(1.6rem,3.2vw,2.3rem)}h3{font-size:1.15rem}
p{margin:0 0 1em;color:var(--muted)}
.grad{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
header.site{position:sticky;top:0;z-index:50;background:rgba(11,15,23,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text)}.brand:hover{text-decoration:none}
.brand svg{width:28px;height:28px}
.nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0;align-items:center}
.nav ul a{color:var(--muted);padding:8px 12px;border-radius:8px;display:block}
.nav ul a:hover,.nav ul a[aria-current="page"]{color:var(--text);background:var(--surface);text-decoration:none}
.menu-btn{display:none;background:none;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font:inherit;cursor:pointer}
.btn{display:inline-block;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#04111a;font-weight:700;padding:12px 22px;border-radius:10px;border:0;cursor:pointer;font-size:1rem}
.btn:hover{text-decoration:none;filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.hero{padding:88px 0 64px;text-align:center;background:radial-gradient(60% 60% at 50% 0%,rgba(34,211,238,.14),transparent 70%)}
.hero p.lead{font-size:1.2rem;max-width:640px;margin:0 auto 28px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.screen{margin:56px auto 0;max-width:820px;border:1px solid var(--border);border-radius:18px;background:var(--surface);padding:14px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.screen svg{border-radius:10px;width:100%;height:auto}
section.block{padding:72px 0}
section.alt{background:var(--surface);border-block:1px solid var(--border)}
.head{max-width:640px;margin:0 auto 40px;text-align:center}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
section.alt .card{background:var(--bg)}
.card p{margin:0}
.icon{width:42px;height:42px;border-radius:10px;background:rgba(34,211,238,.12);color:var(--accent);display:grid;place-items:center;margin-bottom:14px}
.icon svg{width:22px;height:22px}
.price{font-size:1.6rem;font-weight:800;color:var(--text);margin:8px 0 14px}
.card ul.checks{list-style:none;margin:0 0 20px;padding:0;color:var(--muted)}
.card ul.checks li{padding-left:26px;position:relative;margin:8px 0}
.card ul.checks li::before{content:"\2713";position:absolute;left:0;color:var(--ok);font-weight:700}
.card.featured{border-color:var(--accent)}
.page-title{padding:64px 0 16px;text-align:center}
form.contact{max-width:600px;margin:0 auto;display:grid;gap:16px}
label{display:grid;gap:6px;font-weight:600;font-size:.95rem}
input,textarea{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:12px 14px;font:inherit;width:100%}
input:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(34,211,238,.25)}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status{padding:12px 14px;border-radius:10px;display:none}
.status.ok{display:block;background:rgba(52,211,153,.12);border:1px solid var(--ok);color:var(--ok)}
.status.err{display:block;background:rgba(248,113,113,.12);border:1px solid var(--danger);color:var(--danger)}
footer.site{border-top:1px solid var(--border);padding:36px 0;margin-top:0;color:var(--muted);font-size:.92rem}
footer.site .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer.site nav a{margin-right:16px;color:var(--muted)}
.steps{counter-reset:s;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.steps .card::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#04111a;font-weight:800;margin-bottom:12px}
@media(max-width:760px){.menu-btn{display:block}.nav ul{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;padding:12px 20px}.nav ul.open{display:flex}.hero{padding:56px 0 40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}