:root{
  --bg:#FBFBFD; --surface:#FFFFFF; --soft:#F2F2F5; --ink:#1D1D1F; --muted:#5E5E63; --line:#E3E3E8;
  --green:#30D158; --blue:#0A84FF; --pink:#FF2D8A; --yellow:#FFD60A; --orange:#FF9F0A;
  --link:#0A64C8; --btn:#1D1D1F; --btn-ink:#FFFFFF;
  --spectrum:linear-gradient(90deg,#30D158 0%,#0A84FF 35%,#FF2D8A 70%,#FF9F0A 100%);
  --radius-l:28px; --radius-m:16px; --radius-s:10px;
  --wrap:1180px;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0E0F13; --surface:#17181D; --soft:#1E2027; --ink:#F5F5F7; --muted:#A1A1A8; --line:#2C2E36;
    --link:#5AB0FF; --btn:#F5F5F7; --btn-ink:#111216; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0E0F13; --surface:#17181D; --soft:#1E2027; --ink:#F5F5F7; --muted:#A1A1A8; --line:#2C2E36;
  --link:#5AB0FF; --btn:#F5F5F7; --btn-ink:#111216; color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 80px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Plus Jakarta Sans',-apple-system,'Segoe UI','Helvetica Neue',sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--link)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* Header */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-weight:700;font-size:22px;letter-spacing:-.03em}
.brand img{width:26px;height:40px;flex:none;display:block}
.brand .neon{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}
nav.main{display:flex;gap:4px;margin-left:auto}
nav.main a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;padding:10px 14px;border-radius:999px}
nav.main a:hover{background:var(--soft)}
nav.main a[aria-current="page"]{background:var(--soft);font-weight:600}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang button{font:inherit;font-size:13px;font-weight:600;border:0;background:transparent;color:var(--muted);padding:7px 12px;border-radius:999px;cursor:pointer;min-height:36px}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.menu-btn{display:none;margin-left:auto;font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:8px 14px;min-height:44px;cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:68px;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 16px 20px}
  nav.main.open{display:flex}
  nav.main a{padding:14px 16px}
  .bar .lang{margin-left:0}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 24px;border-radius:999px;font:inherit;font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;border:0}
.btn.primary{background:var(--btn);color:var(--btn-ink)}
.btn.primary:hover{opacity:.88}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}

/* Type */
h1,h2,h3{letter-spacing:-.035em;line-height:1.08;margin:0}
h1{font-size:clamp(42px,6.4vw,80px);font-weight:800}
h2{font-size:clamp(32px,4.2vw,52px);font-weight:750}
h3{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.25}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--muted);max-width:40ch;margin:24px 0 0}
p{margin:0}
.muted{color:var(--muted)}

/* Pages */
.block{padding:96px 0}
.block.tight{padding:64px 0}
.soft{background:var(--soft)}

/* Hero */
.hero{padding:72px 0 88px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1 [data-i18n="hero.l1"]{display:block}
.hero h1 .line2{display:inline-block;background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em}
.pills{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.pills li{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-size:16px}
.pills span{width:10px;height:10px;border-radius:50%}
.pills b{font-weight:600}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.flow{width:100%;height:auto;display:block}
.flow .node{fill:var(--surface);stroke:var(--line)}
.flow .label{fill:var(--ink);font-weight:700;font-size:17px;font-family:inherit}
.flow .sub{fill:var(--muted);font-size:13px;font-family:inherit}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero{padding-top:40px}}

/* Engines strip */
.engines{display:grid;grid-template-columns:1fr auto 1fr;gap:28px;align-items:center}
.engines ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.engines li{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:15px;font-weight:600}
.engines .to{width:64px;height:4px;border-radius:4px;background:var(--spectrum)}
.engines h3{margin-bottom:14px;font-size:15px;color:var(--muted);font-weight:600;letter-spacing:0}
@media (max-width:760px){.engines{grid-template-columns:1fr}.engines .to{width:4px;height:40px;background:linear-gradient(180deg,#30D158,#0A84FF,#FF2D8A,#FF9F0A)}}

/* Services overview (home) */
.svc-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:48px;flex-wrap:wrap}
.flagship{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);padding:48px;position:relative;overflow:hidden}
.flagship::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--spectrum)}
.flagship ul{margin:0;padding:0;list-style:none;display:grid;gap:14px}
.flagship li{display:flex;gap:12px;align-items:flex-start}
.flagship li svg{flex:none;margin-top:4px}
.svc-rows{margin-top:24px;border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:56px 1fr 1.3fr;gap:24px;padding:32px 8px;border-bottom:1px solid var(--line);align-items:start}
.dot{width:14px;height:14px;border-radius:50%;margin-top:8px}
@media (max-width:860px){.flagship{grid-template-columns:1fr;padding:32px}.svc-row{grid-template-columns:28px 1fr}.svc-row p{grid-column:2}}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:56px;counter-reset:s}
.step{padding:0 28px 0 0;position:relative}
.step .num{font-size:15px;font-weight:700;display:flex;align-items:center;gap:12px;margin-bottom:20px}
.step .num span{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#111216;font-size:16px}
.step .num::after{content:"";flex:1;height:2px;background:var(--line)}
.step:last-child .num::after{display:none}
.step h3{margin-bottom:10px}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr;row-gap:40px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}.step .num::after{display:none}}

/* CTA band */
.cta{background:#111216;color:#F5F5F7;border-radius:var(--radius-l);padding:64px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;inset:auto -10% -60% 40%;height:120%;background:radial-gradient(closest-side,rgba(255,45,138,.35),transparent),radial-gradient(closest-side at 30% 50%,rgba(10,132,255,.35),transparent);pointer-events:none}
.cta h2{max-width:18ch;position:relative;z-index:1}
.cta .btn{position:relative;z-index:1;background:#F5F5F7;color:#111216}
@media (max-width:600px){.cta{padding:40px 28px}}

/* Services page */
.svc-detail{display:grid;grid-template-columns:320px 1fr;gap:56px;padding:64px 0;border-top:1px solid var(--line)}
.svc-detail:first-of-type{border-top:0}
.svc-detail .tag{display:inline-block;width:40px;height:6px;border-radius:6px;margin-bottom:20px}
.svc-detail h2{font-size:clamp(28px,3vw,38px)}
.svc-detail .body{display:grid;gap:28px}
.svc-detail .body > p{font-size:19px;max-width:60ch}
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 32px;margin:0;padding:0;list-style:none}
.checks li{padding-left:22px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:50%;background:var(--c,var(--blue))}
@media (max-width:860px){.svc-detail{grid-template-columns:1fr;gap:20px}.checks{grid-template-columns:1fr}}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.values{display:grid;gap:36px}
.values h3{margin-bottom:8px}
.team{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:48px}
.person{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:24px}
.person .ph{aspect-ratio:1;border-radius:var(--radius-s);background:var(--soft);display:grid;place-items:center;color:var(--muted);font-size:14px;margin-bottom:16px}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:40px}.team{grid-template-columns:1fr}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:start}
form.inq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:grid;gap:8px}
.field.full{grid-column:1/-1}
label{font-size:14px;font-weight:600}
input,select,textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:var(--radius-s);padding:12px 14px;min-height:48px;width:100%}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 25%,transparent)}
.req{color:var(--pink)}
.form-status{grid-column:1/-1;font-size:15px;border-radius:var(--radius-s);padding:14px 16px;display:none}
.form-status.ok{display:block;background:color-mix(in srgb,var(--green) 16%,var(--surface));}
.form-status.err{display:block;background:color-mix(in srgb,var(--pink) 14%,var(--surface));}
.chat{display:grid;gap:12px}
.chat a{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:var(--radius-m);background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:600;min-height:64px}
.chat a:hover{border-color:var(--ink)}
.chat .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:14px;flex:none}
.chat small{display:block;font-weight:500;color:var(--muted);font-size:13px}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}form.inq{grid-template-columns:1fr;padding:28px}}

/* Footer */
footer.site{border-top:1px solid var(--line);padding:48px 0 40px;margin-top:40px}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:start}
.foot nav{display:flex;gap:20px;flex-wrap:wrap}
.foot nav a{color:var(--ink);text-decoration:none;font-size:15px}
.fine{font-size:13px;color:var(--muted);margin-top:28px;max-width:80ch}

.page-head{padding:72px 0 24px}
.page-head .lead{max-width:52ch}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}