:root{--bg:#07111f;--surface:#0d1b2e;--text:#eef5ff;--muted:#a9bad0;--primary:#16a6df;--accent:#64d8ff;--line:rgba(255,255,255,.09);--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:linear-gradient(180deg,#06101d,#0a192b);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}.container{max-width:var(--max);margin:auto;padding:0 24px}
header{position:sticky;top:0;z-index:50;background:rgba(6,16,29,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}nav{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:1.25rem;font-weight:850}.brand span{color:var(--accent)}.menu{display:flex;gap:20px;align-items:center}.menu a{font-size:.9rem;color:var(--muted)}.menu a:hover{color:#fff}.cta{background:var(--primary);padding:10px 16px;border-radius:9px;color:#fff!important;font-weight:750}
.hero{min-height:670px;display:grid;align-items:center;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:60px;align-items:center}.eyebrow{color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem}.hero h1{font-size:clamp(2.7rem,6vw,5.25rem);line-height:1.01;margin:15px 0}.hero p{font-size:1.13rem;color:var(--muted);max-width:700px}.actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.btn{display:inline-block;padding:13px 20px;border-radius:10px;background:var(--primary);font-weight:800;border:0;color:white}.btn.alt{background:transparent;border:1px solid var(--line)}
.visual{height:430px;border:1px solid var(--line);border-radius:30px;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));display:grid;place-items:center}.visual .orb{width:200px;height:200px;border-radius:50%;background:radial-gradient(circle at 35% 28%,#fff,var(--accent) 7%,var(--primary) 34%,#08243a 72%);box-shadow:0 0 100px rgba(100,216,255,.25)}
section{padding:90px 0}.section-head{max-width:760px;margin-bottom:42px}.section-head h1,.section-head h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.1;margin:10px 0}.section-head p{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{padding:28px;border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:18px}.card h3{margin-top:0}.card p{color:var(--muted)}.icon{font-size:1.6rem;color:var(--accent)}.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.panel{padding:32px;border-radius:22px;background:var(--surface);border:1px solid var(--line)}.list{padding:0;list-style:none}.list li{padding:12px 0;border-bottom:1px solid var(--line)}.list li:before{content:"✓";color:var(--accent);margin-right:10px}
footer{padding:45px 0;border-top:1px solid var(--line);color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:30px}.small{font-size:.84rem;color:var(--muted)}.form{display:grid;gap:15px}.form input,.form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#071423;color:#fff}.form textarea{min-height:150px}.notice{padding:14px 16px;border-radius:10px;background:rgba(100,216,255,.08);border:1px solid rgba(100,216,255,.2)}
.admin{min-height:100vh;background:#eef3f8;color:#142235}.admin-main{padding:40px 0}.admin-grid{display:grid;grid-template-columns:230px 1fr;gap:24px}.side{background:#fff;border:1px solid #dfe7ef;border-radius:16px;padding:18px;height:max-content}.side a{display:block;padding:10px;border-radius:8px;color:#516276}.side a:hover{background:#edf6fb;color:#0877a6}.admin .card{background:#fff;border-color:#dfe7ef}.admin .form input,.admin .form textarea{background:#fff;color:#142235;border-color:#ccd7e2}
@media(max-width:850px){.menu{display:none}.hero-grid,.split,.admin-grid{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.hero{min-height:auto;padding:75px 0}.visual{height:300px}.footer-grid{flex-direction:column}}