:root{
  --bg:#050806;--bg2:#0a0f0b;--card:#11142200;--surface:#0e1410;--surface2:#141c16;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.14);
  --text:#f0f6f1;--muted:#9fb0a5;--dim:#6a7a70;
  --a:#2fe05a;--b:#b6ff3c;--c:#b6ff3c;--ok:#3ddc97;--warn:#ffb84d;--err:#ff6b7a;
  --grad:linear-gradient(120deg,var(--a),var(--b));
  --r:18px;--max:1180px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --head:'Space Grotesk','Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--text);font:16px/1.65 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--head);line-height:1.15;letter-spacing:-.02em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--b)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
section{padding:100px 0;position:relative}
.sec-head{max-width:680px;margin-bottom:54px}
.sec-head h2{font-size:clamp(30px,4.2vw,46px);margin:14px 0 16px}
.sec-head p{color:var(--muted);font-size:18px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:14px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#050806;box-shadow:0 10px 36px -10px rgba(70,230,80,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 44px -10px rgba(182,255,60,.6)}
.btn-ghost{border-color:var(--line2);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--b);background:rgba(182,255,60,.06)}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:12px}

/* header */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px) saturate(1.4);background:rgba(5,8,6,.72);border-bottom:1px solid var(--line)}
header.nav .nav1 .wrap{display:flex;align-items:center;justify-content:space-between;height:88px}
header.nav .nav2{border-top:1px solid var(--line)}
header.nav .nav2 .wrap{display:flex;align-items:center;height:50px}
.bname{font:700 24px var(--head);letter-spacing:-.02em;white-space:nowrap}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--head);font-weight:700;font-size:20px;letter-spacing:-.02em}
.brand img{height:40px;width:auto}
.brand .mark{width:38px;height:38px}
.brand small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-top:-2px}
nav.menu{display:flex;gap:34px;font-size:15px;color:var(--muted)}
nav.menu a{position:relative;padding:6px 0;transition:.2s}
nav.menu a:hover{color:var(--text)}
nav.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--grad);transition:.25s}
nav.menu a:hover::after{width:100%}
.nav-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line2);background:none;cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:var(--text);margin:4px auto;transition:.25s}

/* hero */
.hero{padding:88px 0 70px;overflow:hidden}
.glow{position:absolute;border-radius:50%;filter:blur(110px);opacity:.5;pointer-events:none}
.glow.g1{width:520px;height:520px;background:#1fb53a;top:-160px;left:-140px}
.glow.g2{width:460px;height:460px;background:#8bd91a;top:60px;right:-160px;opacity:.38}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 80%);opacity:.5;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border:1px solid var(--line2);border-radius:99px;background:rgba(255,255,255,.04);font-size:14px;color:var(--muted);margin-bottom:26px}
.badge i{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(61,220,151,.18);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(61,220,151,0)}}
.hero h1{font-size:clamp(40px,6vw,74px);margin-bottom:24px}
.hero p.lead{font-size:20px;color:var(--muted);max-width:560px;margin-bottom:36px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px}
.stats{display:flex;gap:42px;flex-wrap:wrap}
.stats b{display:block;font:700 34px var(--head)}
.stats span{font-size:14px;color:var(--muted)}

/* terminal */
.term{border:1px solid var(--line2);border-radius:20px;background:linear-gradient(180deg,#0d1610,#080d0a);box-shadow:0 40px 90px -30px rgba(70,230,80,.5);overflow:hidden;transform:perspective(1200px) rotateY(-5deg) rotateX(2deg);transition:.5s}
.term:hover{transform:none}
.term-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);color:var(--dim);font-size:13px}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}
.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-left:10px}
.term pre{padding:22px;font:14px/1.75 'JetBrains Mono',ui-monospace,Menlo,monospace;color:#c6dccb;min-height:300px;white-space:pre-wrap}
.tk{color:#b6ff3c}.ts{color:#7ee0a8}.tf{color:#5cc8ff}.tc{color:#5f7a66}.tn{color:#ffb86b}
.caret{display:inline-block;width:8px;height:16px;background:var(--b);vertical-align:-3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.float-card{position:absolute;padding:12px 16px;border:1px solid var(--line2);border-radius:14px;background:rgba(14,20,16,.9);backdrop-filter:blur(10px);font-size:13px;display:flex;gap:10px;align-items:center;animation:float 6s ease-in-out infinite}
.float-card b{display:block;font-size:14px}
.float-card .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--grad);color:#050806;font-weight:800}
@keyframes float{50%{transform:translateY(-10px)}}
.hero-art{position:relative}
.fc1{left:-24px;bottom:34px}.fc2{right:-10px;top:-20px;animation-delay:-3s}

/* marquee */
.marq{border-block:1px solid var(--line);background:rgba(255,255,255,.015);padding:22px 0;overflow:hidden}
.marq-track{display:flex;gap:56px;width:max-content;animation:marq 38s linear infinite;color:var(--dim);font:600 18px var(--head)}
.marq-track span{display:flex;align-items:center;gap:56px;white-space:nowrap}
.marq-track span::after{content:"✦";color:var(--a);font-size:12px}
@keyframes marq{to{transform:translateX(-50%)}}

/* services */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;padding:32px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));transition:.3s;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(70,230,80,.18),transparent 60%);opacity:0;transition:.3s}
.card:hover{border-color:var(--line2);transform:translateY(-4px)}
.card:hover::before{opacity:1}
.card>*{position:relative}
.ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;background:rgba(70,230,80,.14);border:1px solid rgba(70,230,80,.35);color:#9dff9a}
.ico svg{width:26px;height:26px}
.card h3{font-size:21px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags span{font-size:12px;padding:4px 10px;border-radius:99px;border:1px solid var(--line);color:var(--dim)}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{padding:28px;border-left:1px solid var(--line2);position:relative}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font:700 44px var(--head);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}
.step::after{content:"";position:absolute;left:-5px;top:36px;width:9px;height:9px;border-radius:50%;background:var(--b);box-shadow:0 0 14px var(--b)}
.step h3{font-size:19px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

/* cases */
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.tab{padding:10px 20px;border-radius:99px;border:1px solid var(--line2);background:none;cursor:pointer;color:var(--muted);transition:.2s}
.tab.on,.tab:hover{color:var(--text);border-color:var(--a);background:rgba(70,230,80,.14)}
.case{display:none;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line2);border-radius:24px;overflow:hidden;background:var(--surface)}
.case.on{display:grid;animation:fade .5s}
@keyframes fade{from{opacity:0;transform:translateY(10px)}}
.case-info{padding:46px}
.case-info h3{font-size:30px;margin:12px 0}
.case-info p{color:var(--muted);margin-bottom:24px}
.case-info ul{list-style:none;display:grid;gap:10px;margin-bottom:28px}
.case-info li{display:flex;gap:10px;color:var(--muted);font-size:15px}
.case-info li::before{content:"→";color:var(--b)}
.case-vis{min-height:340px;display:grid;place-items:center;position:relative;overflow:hidden}
.case-vis .big{font:700 110px var(--head);opacity:.95;position:relative}
.cv1{background:radial-gradient(circle at 30% 20%,#1fb53a,transparent 60%),#08140b}
.cv2{background:radial-gradient(circle at 70% 30%,#8bd91a,transparent 60%),#0d1608}
.cv3{background:radial-gradient(circle at 40% 70%,#2ee06a,transparent 60%),#06170f}

/* advantages */
.adv{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.adv div{background:var(--bg);padding:34px;transition:.3s}
.adv div:hover{background:var(--surface)}
.adv b{display:block;font:600 20px var(--head);margin-bottom:8px}
.adv b em{font-style:normal;color:var(--b);margin-right:8px}
.adv p{color:var(--muted);font-size:15px}

/* join */
.join{background:linear-gradient(180deg,transparent,rgba(70,230,80,.07),transparent)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.roles{display:grid;gap:12px;margin-top:30px}
.role{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025);cursor:pointer;transition:.25s;text-align:left;width:100%}
.role:hover{border-color:var(--a);transform:translateX(4px)}
.role b{display:block;font:600 17px var(--head)}
.role span{font-size:13px;color:var(--muted)}
.role i{font-style:normal;font-size:12px;padding:4px 10px;border-radius:99px;background:rgba(61,220,151,.12);color:var(--ok);white-space:nowrap}
.perks{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.perks span{padding:8px 14px;border-radius:99px;border:1px solid var(--line);font-size:14px;color:var(--muted)}

/* forms */
.form{padding:34px;border:1px solid var(--line2);border-radius:24px;background:linear-gradient(180deg,var(--surface),#0a100c);box-shadow:0 30px 80px -40px rgba(70,230,80,.5)}
.form h3{font-size:24px;margin-bottom:6px}
.form>p{color:var(--muted);font-size:15px;margin-bottom:24px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f{margin-bottom:14px}
.f label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:500}
.f input,.f select,.f textarea{width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line2);background:rgba(255,255,255,.035);outline:none;transition:.2s}
.f select option{background:#0e1410}
.f textarea{resize:vertical;min-height:110px}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--b);box-shadow:0 0 0 4px rgba(182,255,60,.12)}
.f.bad input,.f.bad textarea,.f.bad select{border-color:var(--err)}
.f .err{display:none;color:var(--err);font-size:12px;margin-top:5px}
.f.bad .err{display:block}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips input{display:none}
.chips label{padding:9px 16px;border:1px solid var(--line2);border-radius:99px;cursor:pointer;font-size:14px;color:var(--muted);margin:0;transition:.2s}
.chips input:checked+label{border-color:var(--a);background:rgba(70,230,80,.18);color:var(--text)}
input[type=range]{padding:0;accent-color:var(--a);height:6px}
.range-val{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-top:6px}
.range-val b{color:var(--text)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:6px 0 18px}
.check input{width:auto;margin-top:3px;accent-color:var(--a)}
.form .btn{width:100%}
.okmsg{display:none;text-align:center;padding:30px 10px}
.okmsg .tick{width:64px;height:64px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;background:rgba(61,220,151,.14);color:var(--ok);font-size:30px}
.form.sent form{display:none}.form.sent .okmsg{display:block}
.form.sent>h3,.form.sent>p{display:none}
.file{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px dashed var(--line2);border-radius:12px;color:var(--muted);cursor:pointer;font-size:14px}
.file input{display:none}
.file:hover{border-color:var(--b)}

/* faq */
.faq{max-width:820px}
details{border-bottom:1px solid var(--line);padding:22px 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font:600 18px var(--head)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:26px;color:var(--b);transition:.25s;line-height:1}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin-top:14px;max-width:700px}

/* contact */
.contact-list{display:grid;gap:16px;margin-top:30px}
.contact-list a,.contact-list div{display:flex;align-items:center;gap:16px;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025);transition:.25s}
.contact-list a:hover{border-color:var(--b)}
.contact-list .ico{margin:0;width:44px;height:44px;flex:none}
.contact-list small{display:block;color:var(--dim);font-size:12px}
.contact-list b{font-weight:600}

/* cta banner */
.banner{padding:60px;border-radius:28px;border:1px solid var(--line2);text-align:center;background:radial-gradient(circle at 20% 0,rgba(70,230,80,.35),transparent 55%),radial-gradient(circle at 90% 100%,rgba(182,255,60,.25),transparent 55%),var(--surface)}
.banner h2{font-size:clamp(28px,4vw,42px);margin-bottom:14px}
.banner p{color:var(--muted);margin-bottom:28px}

/* footer */
footer{border-top:1px solid var(--line);padding:64px 0 30px;background:var(--bg2)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.fgrid p{color:var(--muted);font-size:14px;margin-top:14px;max-width:300px}
.fgrid h4{font-size:14px;color:var(--text);margin-bottom:16px;text-transform:uppercase;letter-spacing:.08em}
.fgrid a{display:block;color:var(--muted);font-size:14px;padding:5px 0}
.fgrid a:hover{color:var(--b)}
.fbot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line);color:var(--dim);font-size:13px}

/* cookie + toast */
.cookie{position:fixed;left:20px;bottom:20px;z-index:80;max-width:380px;padding:20px;border-radius:18px;border:1px solid var(--line2);background:rgba(14,20,16,.96);backdrop-filter:blur(14px);box-shadow:0 20px 60px rgba(0,0,0,.5);font-size:14px;color:var(--muted);display:none}
.cookie.show{display:block;animation:fade .5s}
.cookie .btns{display:flex;gap:10px;margin-top:14px}
.toTop{position:fixed;right:20px;bottom:20px;width:48px;height:48px;border-radius:14px;border:1px solid var(--line2);background:rgba(14,20,16,.9);cursor:pointer;opacity:0;pointer-events:none;transition:.3s;z-index:70}
.toTop.show{opacity:1;pointer-events:auto}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:.8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* responsive */
@media(max-width:980px){
  .hero .wrap,.split,.case{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}
  .adv{grid-template-columns:1fr 1fr}.fgrid{grid-template-columns:1fr 1fr}
  .term{transform:none}.fc1,.fc2{display:none}
  header.nav .nav2{border:0}header.nav .nav2 .wrap{height:0;padding:0}
  nav.menu{position:fixed;inset:88px 0 auto 0;flex-direction:column;gap:0;background:rgba(5,8,6,.97);padding:10px 24px 24px;border-bottom:1px solid var(--line);display:none}
  nav.menu.open{display:flex}nav.menu a{padding:16px 0;border-bottom:1px solid var(--line);font-size:17px}
  .burger{display:block}.nav-cta .btn-ghost{display:none}
}
@media(max-width:620px){
  section{padding:70px 0}.nav-cta .btn-primary{display:none}.bname{font-size:19px}header.nav .nav1 .wrap{height:72px}nav.menu{inset-block-start:72px}
  .cards,.steps,.adv,.row,.fgrid{grid-template-columns:1fr}
  .form{padding:24px}.case-info{padding:28px}.banner{padding:36px 22px}
  .stats{gap:26px}.hero{padding-top:56px}
}

/* hero heading reveal */
.fx .wd{display:inline-block;white-space:nowrap}
.fx .ch{animation-play-state:paused;display:inline-block;opacity:0;transform:translateY(.45em) scale(.96);filter:blur(8px);animation:chIn .7s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes chIn{to{opacity:1;transform:none;filter:none}}
@media (prefers-reduced-motion:reduce){.fx .ch{animation:none;opacity:1;transform:none;filter:none}}
.fx .grad{background:none}
.fx.go .ch{animation-play-state:running}
.fx .grad .ch{background:var(--grad);background-attachment:fixed;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}

/* language selector: globe + dropdown */
.langsel{position:relative}
.langsel summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;height:42px;padding:0 12px;border:1px solid var(--line2);border-radius:12px;background:rgba(255,255,255,.03);color:var(--text);transition:.2s;user-select:none}
.langsel summary::-webkit-details-marker{display:none}
.langsel summary b{font:600 13px var(--head);letter-spacing:.04em}
.langsel summary:hover,.langsel[open] summary{border-color:var(--b);background:rgba(182,255,60,.06)}
.langmenu{position:absolute;right:0;top:calc(100% + 8px);min-width:160px;padding:6px;border:1px solid var(--line2);border-radius:14px;background:rgba(10,16,12,.97);backdrop-filter:blur(14px);box-shadow:0 20px 50px -12px rgba(0,0,0,.7);z-index:60}
.langmenu a{display:block;padding:10px 14px;border-radius:9px;font-size:15px;color:var(--muted);white-space:nowrap}
.langmenu a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.langmenu a.on{color:var(--b);background:rgba(182,255,60,.08)}
.authlang{display:flex;justify-content:flex-end;margin-bottom:14px}
.acts{display:flex;gap:10px;align-items:center}
.langsel summary::after{content:none!important}
@media(max-width:620px){.brand img{height:30px}}
@media(max-width:480px){.bname{display:none}}
.langsel{border:0;padding:0}