:root{--bg:#fff;--alt:#F1F4F9;--ink:#0B1530;--mut:#58657F;--line:#DAE1EC;--blue:#2457E6;--card:#fff;--navy:#0B1530;--lt:#8FB0FF;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#070D1C;--alt:#0C1529;--ink:#E8EEF9;--mut:#94A2BD;--line:#1E2B47;--blue:#4C86FF;--card:#101B33}}
:root[data-theme="dark"]{--bg:#070D1C;--alt:#0C1529;--ink:#E8EEF9;--mut:#94A2BD;--line:#1E2B47;--blue:#4C86FF;--card:#101B33}
html{scroll-behavior:smooth;scroll-padding-top:calc(72px + env(safe-area-inset-top,0px))}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 "IBM Plex Sans",system-ui,sans-serif;overflow-x:hidden}
h1,h2,h3{font-family:Sora,system-ui,sans-serif;line-height:1.15;margin:0}
a{color:inherit}.w{max-width:1160px;margin:0 auto;padding:0 20px}
section{padding:84px 0}section.alt{background:var(--alt)}
h2{font-size:clamp(26px,4vw,40px);max-width:22ch;letter-spacing:-.02em}
.lead{color:var(--mut);max-width:60ch;margin:14px 0 36px}
.btn{display:inline-block;padding:13px 22px;border-radius:6px;font:500 16px "IBM Plex Sans";text-decoration:none;border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}.btn.g{background:transparent;color:inherit;border-color:var(--line)}
:focus-visible{outline:2px solid var(--lt);outline-offset:3px}
header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:30}
nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font:700 18px Sora;letter-spacing:.06em;text-decoration:none}.logo svg{width:34px;height:34px}
.links{display:flex;gap:24px;align-items:center}.links a{text-decoration:none;font-size:15px;color:var(--mut)}.links a:hover{color:var(--ink)}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:8px 12px;font:inherit}
@media(max-width:900px){.burger{display:block}.links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 20px 20px}.links.open{display:flex}.links a{padding:12px 0}.links .btn{text-align:center;margin-top:8px}}
.hero{color:#E8EEF9;padding:72px 0 80px;background:linear-gradient(140deg,#0B1530 55%,#13318F)}
.hero .w{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(34px,5.6vw,58px);letter-spacing:-.03em}
.hero p{color:#B4C1DA;max-width:52ch;margin:20px 0 28px}
.fields{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.fields span{border:1px solid #ffffff2e;border-radius:4px;padding:3px 10px;font-size:13px;color:#B4C1DA}
.cta{display:flex;gap:12px;flex-wrap:wrap}.hero .btn.g{color:#E8EEF9;border-color:#ffffff48}
@media(max-width:900px){.hero .w{grid-template-columns:1fr}}
.vis svg{width:100%;height:auto;display:block}.vis .p{fill:#0F1C3D;stroke:#2B4175}.vis .l{stroke:#8FB0FF;fill:none;stroke-width:1.6}.vis .f{fill:#2F6BFF;stroke:none}.vis text{fill:#A9B8D8;font:12px "IBM Plex Sans"}
.grid{display:grid;gap:18px}.g3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}.g4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:24px}
.card h3{font-size:18px;margin:14px 0 8px}.card p{color:var(--mut);margin:0 0 14px;font-size:15px}
.ic{width:38px;height:38px;color:var(--blue)}
.cat{text-align:left;font:inherit;color:inherit;cursor:pointer;transition:border-color .2s}.cat:hover{border-color:var(--blue)}
.cat[aria-selected=true]{border-color:var(--blue);box-shadow:inset 0 3px 0 var(--blue)}
.cat h3{margin:12px 0 6px}.cat p{margin:0}
#panel{margin-top:18px;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:26px}
#panel ul{columns:2 240px;margin:14px 0 20px;padding-left:18px}#panel li{margin-bottom:6px}
.f4{display:flex;flex-direction:column}.f4 .btn{margin-top:auto;text-align:center;padding:10px 16px;font-size:15px}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));border-top:2px solid var(--line)}
.steps div{position:relative;padding:34px 18px 0 0}.steps div::before{counter-increment:s;content:counter(s);position:absolute;top:-15px;left:0;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font:700 13px/28px Sora;text-align:center}
.steps b{font-family:Sora;display:block;margin-bottom:6px}.steps span{color:var(--mut);font-size:14px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.tabs button{border:1px solid var(--line);background:none;color:var(--ink);border-radius:20px;padding:7px 16px;font:inherit;font-size:14px;cursor:pointer}
.tabs button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff}
.img{height:130px;border-radius:6px;background:#0B1530 linear-gradient(#8FB0FF1c 1px,transparent 1px),linear-gradient(90deg,#8FB0FF1c 1px,transparent 1px);background-size:20px 20px;display:flex;align-items:end;padding:10px;color:#8FB0FF;font-size:12px}
.pill{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:2px 8px;font-size:12px;margin:0 6px 6px 0;color:var(--mut)}
.bd{display:inline-block;font-size:12px;border-radius:4px;padding:2px 8px;border:1px dashed var(--mut);color:var(--mut)}.bd.r{border:1px solid var(--blue);color:var(--blue)}
.why .card{border-left:3px solid var(--blue)}
.band{background:linear-gradient(120deg,#0B1530,#1D45C4);color:#fff;padding:60px 0}.band h2{max-width:26ch}.band p{color:#C3CFE6;margin:12px 0 24px}
.band .btn{background:#fff;color:#0B1530;border-color:#fff}.band .btn.g{background:transparent;color:#fff;border-color:#ffffff66}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px}@media(max-width:860px){.two{grid-template-columns:1fr}}
form{display:grid;grid-template-columns:1fr 1fr;gap:14px}form .f{grid-column:1/-1}@media(max-width:600px){form{grid-template-columns:1fr}}
label{display:grid;gap:5px;font-size:14px;color:var(--mut)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:11px 12px;width:100%}
.quick{display:grid;gap:10px}.quick a{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 16px;border:1px solid var(--line);border-radius:6px;text-decoration:none;background:var(--card);overflow-wrap:anywhere}.quick a:hover{border-color:var(--blue)}.quick span{color:var(--mut)}
#ok{display:none;padding:16px;border-radius:6px;background:var(--alt);border:1px solid var(--blue);margin-top:14px}
footer{background:var(--navy);color:#A9B6CF;padding:56px 0 30px}footer a{display:block;text-decoration:none;padding:3px 0;overflow-wrap:anywhere}footer a:hover{color:#fff}footer h3{color:#fff;font-size:15px;margin-bottom:10px}
footer .grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.copy{border-top:1px solid #243557;margin-top:36px;padding-top:20px;font-size:13px}
.rv{opacity:0;transform:translateY(12px);transition:.5s}.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto}.rv{opacity:1;transform:none}}