:root{--bg:#050b1f;--bg2:#0a1430;--card:rgba(20,35,80,.45);--line:rgba(120,160,255,.18);--tx:#e6ecff;--mut:#9fb0d9;--blue:#2fb8ff;--pur:#8b5cf6;--org:#ff9a3c;--grad:linear-gradient(90deg,#2fb8ff,#8b5cf6 55%,#ff9a3c)}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Inter,sans-serif;background:var(--bg);color:var(--tx);line-height:1.65;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(800px 500px at 85% -10%,rgba(139,92,246,.25),transparent 60%),radial-gradient(700px 500px at -10% 30%,rgba(47,184,255,.18),transparent 60%),radial-gradient(600px 400px at 60% 110%,rgba(255,154,60,.12),transparent 60%)}
a{color:var(--blue);text-decoration:none}a:hover{color:#fff}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
header.top{position:sticky;top:0;z-index:50;background:rgba(5,11,31,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand img{height:44px;width:auto}
.menu{display:flex;gap:22px;list-style:none;align-items:center}.menu a{color:var(--tx);font-size:.95rem;font-weight:500}.menu a:hover{color:var(--blue)}
.dd{position:relative}.dd ul{display:none;position:absolute;top:100%;left:-12px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:10px;list-style:none;min-width:270px}.dd:hover ul,.dd:focus-within ul{display:block}.dd ul a{display:block;padding:8px 10px;border-radius:8px}.dd ul a:hover{background:rgba(47,184,255,.1)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;border:0;cursor:pointer;font-size:.98rem;transition:transform .2s,box-shadow .2s}
.btn-p{background:var(--grad);color:#fff;box-shadow:0 0 24px rgba(139,92,246,.45)}.btn-p:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(47,184,255,.6);color:#fff}
.btn-o{border:1px solid var(--blue);color:var(--tx);background:transparent}.btn-o:hover{background:rgba(47,184,255,.12)}
.burger{display:none;background:none;border:0;color:#fff;font-size:1.7rem;cursor:pointer}
@media(max-width:960px){.burger{display:block}.menu{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:flex-start;background:var(--bg2);padding:18px 22px;border-bottom:1px solid var(--line)}.menu.open{display:flex}.dd ul{display:block;position:static;border:0;padding:4px 0 0 10px}.nav .hcta{display:inline-flex;padding:8px 14px;font-size:.85rem;margin-left:auto}}.hcta{display:none}
.hero{padding:90px 0 70px;position:relative}.hero .g{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.pill{display:inline-block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;color:var(--mut);font-size:.85rem;margin-bottom:18px;background:rgba(47,184,255,.07)}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem);line-height:1.12;letter-spacing:-.02em;margin-bottom:18px}
h2{font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.2;margin-bottom:14px;letter-spacing:-.01em}h3{font-size:1.2rem;margin-bottom:8px}
.gt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:var(--mut);max-width:620px;margin-bottom:26px}
.ctas{display:flex;gap:14px;flex-wrap:wrap}.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.chips span{font-size:.85rem;padding:6px 12px;border-radius:8px;background:var(--card);border:1px solid var(--line)}
.orb{position:relative;aspect-ratio:1;max-width:460px;margin:auto}.orb img{border-radius:28px;box-shadow:0 0 80px rgba(47,184,255,.35),0 0 140px rgba(139,92,246,.25);animation:float 6s ease-in-out infinite}
.orb:before{content:"";position:absolute;inset:-14px;border-radius:34px;background:var(--grad);filter:blur(30px);opacity:.35;z-index:-1;animation:pulse 4s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}@keyframes pulse{50%{opacity:.6}}
section{padding:70px 0}.sec-h{text-align:center;max-width:760px;margin:0 auto 42px}.sec-h p{color:var(--mut)}
.grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
@media(max-width:960px){.hero .g,.g2,.g3,.g4,.g5{grid-template-columns:1fr 1fr}.hero .g{grid-template-columns:1fr}}@media(max-width:600px){.g2,.g3,.g4,.g5{grid-template-columns:1fr}.hero{padding-top:50px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;transition:transform .25s,border-color .25s,box-shadow .25s;position:relative}
.card:hover{transform:translateY(-4px);border-color:rgba(47,184,255,.5);box-shadow:0 10px 40px rgba(47,184,255,.15)}.card p{color:var(--mut)}
.ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.6rem;margin-bottom:14px;background:rgba(47,184,255,.12);box-shadow:0 0 22px rgba(47,184,255,.35)}
.ic.p{background:rgba(139,92,246,.15);box-shadow:0 0 22px rgba(139,92,246,.4)}.ic.o{background:rgba(255,154,60,.14);box-shadow:0 0 22px rgba(255,154,60,.4)}
.more{display:inline-block;margin-top:12px;font-weight:600}
.steps{counter-reset:s}.step{counter-increment:s}.step:before{content:counter(s,decimal-leading-zero);font-weight:800;font-size:1.6rem;background:var(--grad);-webkit-background-clip:text;color:transparent;display:block;margin-bottom:6px}
.band{background:linear-gradient(120deg,rgba(47,184,255,.15),rgba(139,92,246,.18),rgba(255,154,60,.12));border:1px solid var(--line);border-radius:24px;padding:46px;text-align:center}
.band p{color:var(--mut);max-width:640px;margin:0 auto 22px}
.prose{max-width:800px;margin:0 auto}.prose h2{margin-top:36px;font-size:1.6rem}.prose h3{margin-top:24px}.prose p,.prose li{color:#c8d3f0;margin-bottom:14px}.prose ul,.prose ol{padding-left:22px;margin-bottom:16px}
.crumb{font-size:.85rem;color:var(--mut);margin-bottom:14px}.crumb a{color:var(--mut)}
.phero{padding:60px 0 30px}.todo{background:rgba(255,154,60,.12);border:1px dashed var(--org);color:#ffd2a6;padding:2px 8px;border-radius:6px;font-size:.85em}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:12px}summary{cursor:pointer;font-weight:600}details p{color:var(--mut);margin-top:10px}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:600px){form .row{grid-template-columns:1fr}}
label{display:block;font-size:.88rem;color:var(--mut);margin:10px 0 6px}input,select,textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:rgba(5,11,31,.7);color:var(--tx);font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);border-color:transparent}.hp{position:absolute;left:-9999px}
.msg{margin-top:14px;padding:12px 16px;border-radius:10px;display:none}.msg.ok{display:block;background:rgba(34,197,94,.15);border:1px solid #22c55e}.msg.err{display:block;background:rgba(239,68,68,.15);border:1px solid #ef4444}
footer{border-top:1px solid var(--line);padding:50px 0 30px;margin-top:40px;color:var(--mut);font-size:.92rem}footer .grid{grid-template-columns:2fr 1fr 1fr 1fr}footer ul{list-style:none}footer li{margin-bottom:6px}footer a{color:var(--mut)}footer h4{color:var(--tx);margin-bottom:10px}
@media(max-width:800px){footer .grid{grid-template-columns:1fr 1fr}}
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
.wa{position:fixed;left:18px;bottom:18px;width:54px;height:54px;border-radius:50%;background:#25d366;display:grid;place-items:center;color:#fff;font-size:1.6rem;z-index:60;box-shadow:0 6px 20px rgba(0,0,0,.4)}
#bh-chat-btn{position:fixed;right:18px;bottom:18px;z-index:70;width:62px;height:62px;border-radius:50%;border:0;cursor:pointer;background:var(--grad);box-shadow:0 0 30px rgba(139,92,246,.6);color:#fff;font-size:1.6rem;animation:pulse 3s infinite}
#bh-chat{position:fixed;right:18px;bottom:92px;width:370px;max-width:calc(100vw - 24px);height:540px;max-height:calc(100vh - 120px);background:#08122c;border:1px solid var(--line);border-radius:18px;z-index:70;display:none;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.6)}
#bh-chat.open{display:flex}.ch-h{padding:14px 16px;background:linear-gradient(90deg,rgba(47,184,255,.2),rgba(139,92,246,.25));display:flex;align-items:center;gap:10px}.ch-h img{width:34px;height:34px;border-radius:50%}.ch-h b{display:block}.ch-h small{color:var(--mut)}.ch-h button{margin-left:auto;background:none;border:0;color:#fff;font-size:1.3rem;cursor:pointer}
.ch-b{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.m{max-width:85%;padding:10px 13px;border-radius:14px;font-size:.93rem;white-space:pre-line}.m.bot{background:rgba(47,184,255,.1);border:1px solid var(--line);align-self:flex-start}.m.me{background:var(--pur);align-self:flex-end}
.qr{display:flex;flex-wrap:wrap;gap:6px}.qr button{font-size:.8rem;padding:6px 10px;border-radius:999px;border:1px solid var(--blue);background:transparent;color:var(--tx);cursor:pointer}
.ch-f{display:flex;border-top:1px solid var(--line)}.ch-f input{border:0;border-radius:0;background:transparent}.ch-f button{border:0;background:var(--grad);color:#fff;padding:0 18px;cursor:pointer;font-weight:700}
.post-meta{color:var(--mut);font-size:.9rem;margin-bottom:20px}
.burger{order:3}