:root{
  color-scheme: light;
  --bg:#f8fafc;
  --bg2:#eef2f7;
  --surface:#ffffff;
  --surface2:#f8fafc;
  --surface3:#f1f5f9;
  --text:#0f172a;
  --text2:#1e293b;
  --muted:#64748b;
  --muted2:#94a3b8;
  --line:rgba(15,23,42,.10);
  --line-strong:rgba(15,23,42,.16);
  --brand:#2563eb;
  --brand2:#0ea5e9;
  --accent:#6366f1;
  --accent2:#06b6d4;
  --good:#059669;
  --warn:#d97706;
  --shadow-sm:0 8px 22px rgba(15,23,42,.06);
  --shadow:0 22px 70px rgba(15,23,42,.10);
  --shadow-lg:0 34px 100px rgba(15,23,42,.14);
  --radius:28px;
  --radius2:20px;
  --radius3:14px;
  --max:1180px;
}
[data-theme="dark"]{
  color-scheme: dark;
  --bg:#020617;
  --bg2:#0b1220;
  --surface:#0f172a;
  --surface2:#111827;
  --surface3:#1e293b;
  --text:#e5e7eb;
  --text2:#f8fafc;
  --muted:#94a3b8;
  --muted2:#64748b;
  --line:rgba(226,232,240,.12);
  --line-strong:rgba(226,232,240,.20);
  --brand:#60a5fa;
  --brand2:#22d3ee;
  --accent:#a78bfa;
  --accent2:#38bdf8;
  --good:#34d399;
  --warn:#f59e0b;
  --shadow-sm:0 8px 22px rgba(0,0,0,.22);
  --shadow:0 22px 70px rgba(0,0,0,.36);
  --shadow-lg:0 34px 100px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;text-size-adjust:100%}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--text);
  line-height:1.58;
  background:
    radial-gradient(circle at 18% -12%, color-mix(in srgb,var(--brand) 10%, transparent), transparent 34%),
    radial-gradient(circle at 100% 4%, color-mix(in srgb,var(--brand2) 12%, transparent), transparent 30%),
    linear-gradient(180deg,var(--bg) 0%,var(--surface2) 48%,var(--bg) 100%);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
strong{color:var(--text2)}
::selection{background:color-mix(in srgb,var(--brand) 22%, transparent)}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.skip{position:absolute;left:-999px;top:12px;background:var(--surface);padding:10px 14px;border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow);z-index:999}
.skip:focus{left:12px}
.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 84%, transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:850;letter-spacing:-.02em;color:var(--text)}
.mark{width:44px;height:44px;border-radius:16px;background:linear-gradient(145deg,#111827,var(--brand));display:grid;place-items:center;color:#fff;box-shadow:0 12px 30px color-mix(in srgb,var(--brand) 24%, transparent);font-weight:900;letter-spacing:-.05em;border:1px solid rgba(255,255,255,.24)}
[data-theme="dark"] .mark{background:linear-gradient(145deg,#0b1220,var(--brand));}
.brand small{display:block;color:var(--muted);font-weight:650;font-size:.76rem;letter-spacing:0}
.links{display:flex;align-items:center;gap:6px}
.links a,.links button{border:0;background:transparent;color:var(--muted);padding:10px 12px;border-radius:999px;font-weight:750;cursor:pointer;font:inherit;font-size:.94rem;transition:background .2s ease,color .2s ease,transform .2s ease}
.links a:hover,.links button:hover,.links .active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:10px 12px;color:var(--text);font-weight:800}
.theme-btn{border:1px solid var(--line)!important;background:var(--surface)!important;color:var(--text)!important;box-shadow:none!important}
.hero{padding:84px 0 46px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--surface) 84%, transparent);color:var(--muted);font-weight:820;font-size:.85rem;box-shadow:var(--shadow-sm)}
.dot{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 0 0 6px color-mix(in srgb,var(--brand) 13%, transparent)}
h1{font-size:clamp(2.75rem,7vw,6.15rem);line-height:.94;margin:22px 0 18px;letter-spacing:-.075em;color:var(--text2)}
.lead{font-size:clamp(1.05rem,2vw,1.28rem);color:var(--muted);max-width:770px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.availability-note{margin:14px 0 0;color:var(--muted);font-weight:780;max-width:720px;border-left:3px solid var(--brand);padding-left:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:13px 18px;font-weight:850;border:1px solid var(--line-strong);background:var(--surface);box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,background .18s ease;color:var(--text)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0;box-shadow:0 16px 40px color-mix(in srgb,var(--brand) 24%, transparent)}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.visual-card{border:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%, transparent),color-mix(in srgb,var(--surface2) 94%, transparent));border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.visual-card:before{content:"";position:absolute;inset:-1px -1px auto -1px;height:7px;background:linear-gradient(90deg,var(--brand),var(--brand2),var(--accent));opacity:.95}
.visual-card:after{content:"";position:absolute;inset:auto -72px -86px auto;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--brand2) 16%, transparent),transparent 66%);pointer-events:none}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;position:relative;z-index:1}
.metric{padding:18px;border:1px solid var(--line);border-radius:20px;background:color-mix(in srgb,var(--surface) 88%, transparent);box-shadow:0 8px 20px rgba(15,23,42,.035)}
.metric b{display:block;font-size:1.42rem;letter-spacing:-.04em;color:var(--text2)}
.metric span{color:var(--muted);font-size:.9rem}
.section{padding:46px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
.section h2{font-size:clamp(1.85rem,4vw,3.2rem);line-height:1;margin:0;letter-spacing:-.055em;color:var(--text2)}
.section p.kicker{color:var(--muted);margin:10px 0 0;max-width:780px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 94%, transparent);border-radius:var(--radius2);padding:21px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--brand) 22%, var(--line))}
.project-card{min-height:330px;display:flex;flex-direction:column}
.project-card:before{content:"";height:6px;background:linear-gradient(90deg,var(--brand),var(--brand2),var(--accent));position:absolute;left:0;right:0;top:0}
.project-card .cat{margin-top:8px}
.cat{display:inline-flex;width:max-content;max-width:100%;padding:6px 10px;border-radius:999px;background:color-mix(in srgb,var(--brand) 10%, var(--surface));color:var(--brand);border:1px solid color-mix(in srgb,var(--brand) 18%, transparent);font-size:.78rem;font-weight:850}
.domain{color:var(--muted);font-weight:760;font-size:.9rem;margin-top:10px}
.project-card h3{font-size:1.35rem;line-height:1.1;margin:12px 0 8px;letter-spacing:-.035em;color:var(--text2)}
.project-card p{color:var(--muted);margin:0}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{font-size:.78rem;font-weight:800;color:var(--muted);border:1px solid var(--line);background:color-mix(in srgb,var(--surface3) 60%, var(--surface));padding:6px 9px;border-radius:999px;line-height:1.1}
.card-footer{margin-top:auto;padding-top:18px;display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--muted);font-weight:820;font-size:.92rem}
.arrow{font-size:1.15rem;color:var(--brand)}
.filterbar{position:sticky;top:76px;z-index:20;display:flex;gap:8px;flex-wrap:wrap;background:color-mix(in srgb,var(--bg) 88%, transparent);backdrop-filter:blur(10px);padding:12px 0;border-bottom:1px solid var(--line)}
.filter-btn{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:10px 13px;font-weight:850;cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease}
.filter-btn:hover{transform:translateY(-1px);color:var(--text)}
.filter-btn.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0}
.case-hero{padding:58px 0 24px}
.case-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px;align-items:start}
.case-title{font-size:clamp(2.35rem,6vw,5.25rem);line-height:.94;letter-spacing:-.07em;margin:18px 0;color:var(--text2)}
.panel{border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 94%, transparent);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.meta-list{display:grid;gap:12px}
.meta-item{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:12px}
.meta-item:last-child{border-bottom:0;padding-bottom:0}
.meta-item span:first-child{color:var(--muted);font-weight:800}.meta-item span:last-child{text-align:right;font-weight:850;color:var(--text2)}
.prose{font-size:1.05rem}.prose h2{font-size:2rem;margin:34px 0 8px;letter-spacing:-.04em;color:var(--text2)}.prose h3{margin:22px 0 8px;color:var(--text2)}.prose p{color:var(--muted);margin:10px 0}.prose ul{margin:12px 0 0;padding-left:20px;color:var(--muted)}.prose li{margin:6px 0}.prose code{background:var(--surface3);padding:2px 6px;border-radius:8px;border:1px solid var(--line)}
.module-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px;padding-left:0!important}.module-list li{list-style:none;border:1px solid var(--line);padding:10px 12px;border-radius:14px;background:color-mix(in srgb,var(--surface3) 44%, var(--surface));margin:0;color:var(--text)}
.timeline{display:grid;gap:12px}.time-item{display:grid;grid-template-columns:145px 1fr;gap:18px;border-left:2px solid color-mix(in srgb,var(--brand) 35%, transparent);padding-left:18px}.time-item b{color:var(--brand)}
.cv-header{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.cv-name{font-size:clamp(2.3rem,6vw,5rem);line-height:.92;letter-spacing:-.07em;margin:0;color:var(--text2)}.cv-section{margin-top:18px}.skill-cloud{display:flex;flex-wrap:wrap;gap:8px}
.footer{padding:48px 0;border-top:1px solid var(--line);margin-top:50px;color:var(--muted);background:color-mix(in srgb,var(--surface) 36%, transparent)}.footer-grid{display:flex;justify-content:space-between;gap:20px;align-items:center}
.soft-bg{position:relative}.soft-bg:after{content:"";position:absolute;inset:10% 5% auto auto;width:240px;height:240px;border-radius:50%;background:color-mix(in srgb,var(--brand) 7%, transparent);filter:blur(4px);z-index:-1}
.quote{font-size:1.35rem;line-height:1.35;color:var(--text2);letter-spacing:-.03em;margin-top:10px}.note{font-size:.92rem;color:var(--muted);border-left:3px solid var(--brand);padding-left:12px}.search{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:18px;padding:14px 16px;font-size:1rem;outline:none;box-shadow:var(--shadow-sm)}.search:focus{border-color:color-mix(in srgb,var(--brand) 50%, var(--line));box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 12%, transparent)}.print-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.print-note{font-size:.88rem;color:var(--muted);margin-top:10px}
/* CV page */
.resume-page{background:transparent}.resume-page .resume-hero{padding:56px 0 24px}.resume-page .resume-layout{display:grid;grid-template-columns:0.68fr 1.42fr;gap:18px;align-items:start}.resume-card{border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 95%, transparent);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}.resume-card.highlight{box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--brand) 22%, var(--line))}.resume-title{color:var(--brand);font-weight:900;letter-spacing:.02em;text-transform:uppercase;font-size:.9rem}.resume-contact{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.resume-contact a,.resume-contact span{border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:var(--muted);font-weight:760;background:var(--surface2)}.resume-section{margin-top:20px}.resume-section h2{font-size:1.55rem;letter-spacing:-.04em;margin:0 0 10px;color:var(--text2)}.resume-section h3{margin:0 0 6px;color:var(--text2)}.resume-summary{font-size:1.05rem;color:var(--muted)}.cv-entry{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.cv-entry-head{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:start}.cv-period{color:var(--muted);font-weight:850;text-align:right;white-space:nowrap}.cv-role{font-weight:900;color:var(--text2)}.cv-org{color:var(--muted);font-weight:780}.cv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.fit-card,.mini-project{border:1px solid var(--line);border-radius:18px;padding:16px;background:color-mix(in srgb,var(--surface3) 44%, var(--surface))}.fit-card b,.mini-project b{display:block;color:var(--text2)}.mini-project small{color:var(--brand);font-weight:900;text-transform:uppercase;letter-spacing:.04em}.mini-project h3{margin:6px 0 6px;font-size:1.05rem}.mini-project p{margin:0;color:var(--muted);font-size:.95rem}.sidebar-list{display:grid;gap:12px}.sidebar-list div{padding-bottom:12px;border-bottom:1px solid var(--line)}.sidebar-list div:last-child{border-bottom:0}.sidebar-list b{display:block;color:var(--text2)}.sidebar-list span{color:var(--muted);font-size:.95rem}.subtle-list{padding-left:18px;color:var(--muted)}.subtle-list li{margin:7px 0}
@media(max-width:1020px){.links a,.links button{padding:9px 10px;font-size:.9rem}.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.links{display:none;position:absolute;top:76px;left:20px;right:20px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.links.open{display:flex}.links a,.links button{text-align:left}.menu-btn{display:inline-flex}.hero-grid,.case-grid,.cv-header,.grid.two,.resume-page .resume-layout,.cv-entry-head,.cv-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.module-list{grid-template-columns:1fr}.time-item{grid-template-columns:1fr;gap:4px}.hero{padding-top:50px}.cv-period{text-align:left}.visual-card{order:-1}}
@media(max-width:620px){.container{width:min(100% - 24px,var(--max))}.grid,.metric-grid{grid-template-columns:1fr}.nav{height:68px}.links{top:68px;left:12px;right:12px}.hero{padding:36px 0 28px}.hero-actions .btn{width:100%}.case-title,h1{letter-spacing:-.055em}.panel,.visual-card,.card,.resume-card{padding:18px;border-radius:22px}.filterbar{position:static;top:auto;margin:0 -12px;padding:10px 12px;overflow-x:auto;flex-wrap:nowrap}.filter-btn{white-space:nowrap}.footer-grid{flex-direction:column;align-items:flex-start}.project-card{min-height:auto}.meta-item{display:block}.meta-item span:last-child{text-align:left;display:block;margin-top:3px}.metric b{font-size:1.25rem}.quote{font-size:1.12rem}.resume-contact a,.resume-contact span{width:100%;justify-content:center}.section{padding:34px 0}.case-hero{padding:40px 0 18px}}
@media print{.topbar,.footer,.print-actions,.resume-actions{display:none!important}.panel,.card,.resume-card{box-shadow:none;border-color:#ddd;break-inside:avoid}.section{padding:16px 0}body{background:#fff;color:#111}.container{width:100%;max-width:none}.cv-header,.case-grid,.grid.two,.grid,.resume-page .resume-layout,.cv-entry-head,.cv-grid{grid-template-columns:1fr}.tag{border-color:#ddd;color:#333;background:#fff}.resume-page h1{font-size:34px}.resume-title{font-size:14px}.resume-section h2{font-size:22px}.resume-contact a,.resume-contact span{color:#333}}