:root{--accent:#CDFF48;--ink:#08090B;--paper:#F2F0EB;--surface:#0B0D10;--line:rgba(242,240,235,.1);--grid:0}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--paper);font-family:Archivo,'Noto Sans SC','Noto Sans JP','Noto Sans Devanagari','Noto Sans Arabic',system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--paper)}
::selection{background:var(--accent);color:var(--ink)}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.03em}
p{margin:0}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace}
.wrap{max-width:1360px;margin:0 auto;padding-inline:clamp(18px,3vw,44px)}
.eyebrow{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(242,240,235,.42)}
.btn{display:inline-block;padding:15px 26px;border-radius:2px;font-size:15px;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--accent);color:var(--ink);font-weight:600}
.btn-primary:hover{color:var(--ink);filter:brightness(1.12)}
.btn-ghost{border-color:rgba(242,240,235,.24);color:var(--paper)}
.btn-ghost:hover{border-color:var(--accent);color:var(--paper)}
/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(8,9,11,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr-in{height:66px;display:flex;align-items:center;gap:clamp(14px,3vw,40px)}
.brand{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:13px;color:var(--paper);white-space:nowrap}
.brand span{color:var(--accent)}
.nav{display:flex;align-items:center;gap:clamp(12px,2vw,26px);margin-inline-start:auto;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase}
.nav a.link{color:rgba(242,240,235,.62)}
.nav a.link:hover{color:var(--paper)}
.nav .cta{background:var(--accent);color:var(--ink);padding:9px 15px;border-radius:2px;font-weight:500}
.nav .cta:hover{color:var(--ink);filter:brightness(1.12)}
.lang-btn{display:flex;align-items:center;gap:7px;background:none;border:1px solid rgba(242,240,235,.18);border-radius:2px;padding:7px 10px;cursor:pointer;font:inherit;color:rgba(242,240,235,.8)}
.lang-btn:hover{border-color:rgba(242,240,235,.45);color:var(--paper)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}
.lang-panel{display:none;border-top:1px solid var(--line);background:rgba(11,13,16,.98)}
.lang-panel[data-open="1"]{display:block;animation:up .18s ease both}
.lang-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:1px;background:var(--line);margin:14px 0 26px}
.lang-grid a{display:flex;flex-direction:column;gap:5px;padding:13px 14px;background:var(--surface);border-inline-start:2px solid transparent;color:var(--paper)}
.lang-grid a:hover{background:rgba(205,255,72,.08);color:var(--paper)}
.lang-grid a[aria-current="true"]{background:rgba(205,255,72,.12);border-inline-start-color:var(--accent)}
.lang-grid small{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.1em;opacity:.55}
/* hero */
.hero{position:relative;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(242,240,235,var(--grid)) 1px,transparent 1px),linear-gradient(90deg,rgba(242,240,235,var(--grid)) 1px,transparent 1px);background-size:88px 88px}
.hero::after{content:"";position:absolute;top:-180px;inset-inline-start:-120px;width:620px;height:620px;pointer-events:none;background:radial-gradient(circle,rgba(205,255,72,.1),transparent 62%);filter:blur(30px)}
.hero-in{position:relative;padding-block:clamp(52px,7vw,104px) clamp(44px,5vw,72px);display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:clamp(34px,4vw,72px);align-items:start}
.kicker{display:flex;align-items:center;gap:10px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(242,240,235,.5);margin-bottom:clamp(20px,3vw,34px)}
.kicker i{width:7px;height:7px;background:var(--accent);animation:pulse 2.4s ease-in-out infinite}
h1{font-size:clamp(38px,6.1vw,88px);line-height:.96;text-wrap:balance}
h1 em{font-style:normal;color:var(--accent)}
.lede{margin-top:clamp(22px,3vw,32px);max-width:62ch;font-size:clamp(15px,1.25vw,18px);line-height:1.62;color:rgba(242,240,235,.66);text-wrap:pretty}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(26px,3.4vw,38px)}
.facts{list-style:none;margin:clamp(30px,4vw,46px) 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11.5px;color:rgba(242,240,235,.5)}
.facts li{display:flex;align-items:center;gap:9px}
.facts li::before{content:"";width:4px;height:4px;border-radius:50%;background:rgba(205,255,72,.85)}
.spec{border:1px solid rgba(242,240,235,.14);background:rgba(242,240,235,.02);border-radius:3px}
.spec-hd{display:flex;justify-content:space-between;padding:13px 16px;border-bottom:1px solid rgba(242,240,235,.12);font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(242,240,235,.42)}
.spec a{display:flex;gap:12px;align-items:baseline;padding:12px 16px;border-bottom:1px solid rgba(242,240,235,.07);color:rgba(242,240,235,.82);font-size:14px}
.spec a:hover{background:rgba(205,255,72,.06);color:var(--paper)}
.spec a b{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;color:var(--accent);font-weight:400;opacity:.8}
.spec p{padding:14px 16px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;line-height:1.7;color:rgba(242,240,235,.36)}
/* sections */
section{border-bottom:1px solid var(--line)}
.sec-pad{padding-block:clamp(56px,7vw,104px)}
.rule{display:flex;align-items:baseline;gap:16px}
.rule span{flex:1;height:1px;background:rgba(242,240,235,.14)}
h2{font-size:clamp(26px,3.4vw,48px);line-height:1.05}
.svc h2{margin:22px 0 10px;max-width:22ch}
.svc-sub{margin-bottom:clamp(30px,4vw,48px);font-size:16px;color:rgba(242,240,235,.55)}
.svc-list{border-top:1px solid rgba(242,240,235,.14)}
.svc-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:8px 30px;padding-block:clamp(22px,2.6vw,32px);border-bottom:1px solid var(--line);color:var(--paper);transition:background .18s ease}
.svc-row:hover{background:rgba(242,240,235,.035);color:var(--paper)}
.svc-row .t{display:flex;gap:16px;align-items:baseline;min-width:0}
.svc-row .n{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px;color:var(--accent)}
.svc-row h3{font-size:clamp(19px,1.9vw,26px);line-height:1.2;font-weight:600;letter-spacing:-.02em}
.svc-row .d{font-size:15px;line-height:1.6;color:rgba(242,240,235,.6);text-wrap:pretty}
.svc-row .meta{display:flex;flex-direction:column;gap:8px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;color:rgba(242,240,235,.42)}
.svc-row .meta em{font-style:normal;color:var(--accent);opacity:.75}
/* brief */
.brief{background:rgba(242,240,235,.018)}
.brief-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:clamp(34px,4vw,72px);align-items:start}
.brief h2{margin:20px 0 14px;font-size:clamp(26px,3.2vw,44px);max-width:20ch}
.brief-sub{margin-bottom:30px;font-size:16px;line-height:1.6;color:rgba(242,240,235,.6);max-width:46ch;text-wrap:pretty}
.contact-list{display:flex;flex-direction:column;gap:10px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px}
.contact-list a{border:1px solid rgba(242,240,235,.16);padding:12px 14px;border-radius:2px;color:var(--paper)}
.contact-list a:hover{border-color:var(--accent);color:var(--paper)}
.contact-list span{border:1px dashed rgba(242,240,235,.2);padding:12px 14px;border-radius:2px;color:rgba(242,240,235,.4)}
form{border:1px solid rgba(242,240,235,.14);border-radius:3px;background:var(--surface);padding:clamp(20px,2.4vw,30px);display:flex;flex-direction:column;gap:18px}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(242,240,235,.14);border:1px solid rgba(242,240,235,.14);border-radius:2px;overflow:hidden}
.seg button{padding:13px 12px;background:var(--surface);color:rgba(242,240,235,.7);border:0;cursor:pointer;font:inherit;font-size:13.5px}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--ink);font-weight:600}
label{display:flex;flex-direction:column;gap:7px}
label>span{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(242,240,235,.45)}
input,textarea{background:rgba(242,240,235,.03);border:1px solid rgba(242,240,235,.16);border-radius:2px;padding:12px 13px;font:inherit;font-size:15px;color:var(--paper);line-height:1.55}
textarea{resize:vertical;min-height:104px}
input:focus,textarea:focus{outline:none;border-color:var(--accent)}
.err{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;color:#FF7A5A}
.privacy{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;line-height:1.6;color:rgba(242,240,235,.35)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.sent{border:1px solid rgba(242,240,235,.14);border-radius:3px;background:var(--surface);padding:clamp(34px,5vw,58px) clamp(20px,2.4vw,30px);text-align:center;animation:up .3s ease both}
.sent i{width:46px;height:46px;margin:0 auto 22px;border:1px solid var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:20px;font-style:normal}
.sent h3{font-size:22px;font-weight:600;margin-bottom:10px}
.sent p{max-width:34ch;margin:0 auto;font-size:14.5px;line-height:1.6;color:rgba(242,240,235,.55)}
/* faq */
.faq-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(30px,4vw,64px);align-items:start}
.faq h2{margin-top:20px;font-size:clamp(26px,3.2vw,44px);max-width:18ch}
.faq-list{grid-column:span 2;border-top:1px solid rgba(242,240,235,.14)}
details{border-bottom:1px solid var(--line)}
summary{display:flex;gap:16px;align-items:baseline;padding-block:22px;cursor:pointer;list-style:none;font-size:clamp(16px,1.5vw,19px);line-height:1.35;font-weight:500;letter-spacing:-.01em}
summary::-webkit-details-marker{display:none}
summary:hover{color:var(--accent)}
summary b{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;font-weight:400;color:rgba(242,240,235,.4)}
summary i{margin-inline-start:auto;font-style:normal;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:16px;color:var(--accent)}
details[open] summary i::after{content:"−"}
details:not([open]) summary i::after{content:"+"}
details p{padding-inline-start:27px;padding-bottom:24px;max-width:70ch;font-size:15px;line-height:1.65;color:rgba(242,240,235,.6);text-wrap:pretty}
/* seo + footer */
.seo{background:var(--surface)}
.seo-in{padding-block:clamp(46px,5vw,76px)}
.seo h2{font-size:clamp(18px,1.7vw,23px);font-weight:600;color:rgba(242,240,235,.8);margin-bottom:22px}
.seo-cols{columns:2 340px;column-gap:clamp(28px,4vw,64px);font-size:13.5px;line-height:1.75;color:rgba(242,240,235,.45)}
.seo-cols p+p{margin-top:14px}
.keywords{margin-top:26px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;line-height:1.9;color:rgba(242,240,235,.3)}
footer .cols{padding-block:clamp(40px,4.5vw,64px);display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:34px}
footer h4{margin:0 0 12px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(242,240,235,.35);font-weight:400}
footer .tag{margin-top:12px;font-size:13.5px;line-height:1.6;color:rgba(242,240,235,.45);max-width:30ch}
.f-contacts{display:flex;flex-direction:column;gap:8px;font-size:13.5px}
.f-contacts a{color:rgba(242,240,235,.7)}
.f-contacts a:hover{color:var(--accent)}
.f-contacts span{color:rgba(242,240,235,.32)}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chips a{padding:6px 10px;border-radius:2px;font-size:12.5px;color:rgba(242,240,235,.6);border:1px solid rgba(242,240,235,.16)}
.chips a:hover{border-color:var(--accent)}
.chips a[aria-current="true"]{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.legal{border-top:1px solid var(--line)}
.legal div{padding-block:18px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.06em;color:rgba(242,240,235,.32)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.15}}
@keyframes up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (max-width:640px){.nav a.link{display:none}.hdr-in{gap:10px}}