:root{
  --bg:#050505; --card:#111111; --card-2:#161616; --line:#232323;
  --text:#f2f2f2; --muted:#9a9a9a; --accent:#3ee08f; --accent-ink:#04140b;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:"Space Grotesk",system-ui,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 600px at -10% 110%, rgba(62,224,143,.16), transparent 60%);background-attachment:fixed}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:48px 24px 64px;display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:start}
/* profile card */
.profile{position:sticky;top:32px;background:var(--card);border:1px solid var(--line);border-radius:28px;padding:16px 16px 22px;text-align:center}
.photo{aspect-ratio:1/1;border-radius:20px;background:linear-gradient(145deg,#1d1d1d,#0b0b0b);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.photo img{width:100%;height:100%;object-fit:cover}
.monogram{font-size:72px;font-weight:700;letter-spacing:-2px;color:#2b2b2b}
.monogram span{color:var(--accent)}
.badge{display:inline-flex;align-items:center;gap:8px;margin:18px 0 10px;padding:6px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card-2);font-size:13px;color:#d6d6d6}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(62,224,143,.15)}
.profile h1{font-size:24px;font-weight:600;letter-spacing:-.3px}
.profile .role{color:var(--muted);font-size:14px;margin-top:2px}
.socials{display:flex;justify-content:center;gap:10px;margin:16px 0 18px}
.icon-btn{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;background:var(--card-2);transition:.2s}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}
.icon-btn svg{width:18px;height:18px}
.lang{display:flex;align-items:center;gap:7px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:12px;background:var(--card-2);font-size:13px;line-height:1}
.lang a{color:var(--muted);transition:.2s}
.lang a:hover{color:var(--text)}
.lang a[aria-current]{color:var(--accent);font-weight:700}
.lang span{color:#3a3a3a}
.topbar{position:relative;max-width:1180px;height:0;margin:0 auto}
.topbar .lang{position:absolute;top:6px;right:24px}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 10px;border-radius:12px;font-size:14px;font-weight:500;border:1px solid var(--line);background:var(--card-2);transition:.2s}
.btn:hover{border-color:#3a3a3a}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.08)}
.btn svg{width:16px;height:16px}
/* main */
main section{margin-bottom:72px}
.hello{color:var(--muted);font-size:17px;margin-bottom:10px}
.hero h2{font-size:clamp(34px,4.6vw,52px);line-height:1.12;font-weight:500;letter-spacing:-1px}
.hero h2 .hl{color:var(--accent)}
.hero p{color:#bdbdbd;font-size:17px;max-width:680px;margin-top:22px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.stat{text-align:center}
.stat b{display:block;font-size:34px;font-weight:600;letter-spacing:-.5px}
.stat span{color:var(--muted);font-size:13px}
.sec-title{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:500;margin-bottom:20px}
.sec-title svg{width:20px;height:20px}
.item{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 22px;margin-bottom:12px}
.item-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px}
.item-head .left{display:flex;gap:14px;align-items:center}
.logo{width:40px;height:40px;flex:none;border-radius:11px;display:grid;place-items:center;font-weight:700;font-size:15px;background:var(--card-2);border:1px solid var(--line)}
.item h3{font-size:17px;font-weight:600}
.item .org{color:var(--muted);font-size:14px}
.date{flex:none;font-size:13px;padding:4px 10px;border:1px solid var(--line);border-radius:8px;background:var(--card-2);white-space:nowrap}
.item p{color:#b5b5b5;font-size:15px}
.item ul{list-style:none;margin-top:10px}
.item li{color:#b5b5b5;font-size:15px;padding-left:18px;position:relative;margin-top:6px}
.item li::before{content:"";position:absolute;left:2px;top:10px;width:6px;height:6px;border-radius:2px;background:var(--accent)}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.case{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.case .tag{font-size:12px;color:var(--accent);text-transform:uppercase;letter-spacing:1.2px}
.case h3{font-size:20px;font-weight:600;margin:6px 0 8px}
.case p{color:#b5b5b5;font-size:15px}
.case .nums{display:flex;gap:22px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line);text-align:center}
.case .nums>div{flex:1 1 auto}
.case .nums b{display:block;font-size:22px;white-space:nowrap}
.case .nums span{font-size:12px;color:var(--muted)}
.case{container-type:inline-size}
@container (max-width:274px){.case .nums{flex-wrap:wrap;row-gap:10px}.case .nums>div{flex:1 1 0}}
.case-featured{grid-column:1/-1;display:grid;grid-template-columns:53fr 47fr;gap:24px;align-items:center}
.case-featured .shot{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line)}
.case-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 12px;margin:10px 0 12px}
.case-head .title{display:flex;align-items:center;gap:12px}
.case-head h3{margin:0}
.case-featured .badge{margin:0}
.case-featured .nums span{display:block;line-height:1.4;margin-top:2px;text-wrap:balance}
.case-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:20px}
.case-actions .store img{display:block;height:44px;width:auto}
.case-actions .btn{padding:12px 16px}
@media (max-width:1179px){.case-featured{grid-template-columns:1fr;gap:20px}.case-featured .shot{max-width:440px;margin:0 auto}}
.stack{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tool{display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.tool b{font-weight:600;font-size:16px;display:block}
.tool span{color:var(--muted);font-size:13px}
.tool .logo img,.tool .logo svg{width:22px;height:22px;object-fit:contain}
.edu-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-bottom:12px}
.edu-grid .item{margin-bottom:0}
.contact{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px}
.contact h3{font-size:30px;font-weight:500;letter-spacing:-.5px}
.contact p{color:#b5b5b5;margin:8px 0 20px;max-width:560px}
.contact .row{display:flex;flex-wrap:wrap;gap:10px}
.contact .btn{padding:12px 18px}
footer{color:#5f5f5f;font-size:13px;margin-top:-30px}
@media (max-width:960px){
  .wrap{grid-template-columns:1fr;gap:40px;padding:72px 16px 48px}
  .topbar .lang{top:16px;right:16px}
  .profile{position:static;max-width:420px;margin:0 auto;width:100%}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .case-grid,.stack,.edu-grid{grid-template-columns:1fr}
  .item-head{flex-direction:column}
}