:root{
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
  --bg:#f8fafc;--surface:#ffffff;--text:#0f172a;--muted:#475569;--line:#e2e8f0;
  --accent:#4f46e5;--accent2:#0ea5e9;--accent-text:#ffffff;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--bg:#0b1020;--surface:#131a30;--text:#e8ecf8;--muted:#a3adc8;--line:#232c4a;--accent:#818cf8;--accent2:#38bdf8;--accent-text:#0b1020}
}
:root[data-theme="dark"]{--bg:#0b1020;--surface:#131a30;--text:#e8ecf8;--muted:#a3adc8;--line:#232c4a;--accent:#818cf8;--accent2:#38bdf8;--accent-text:#0b1020}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 72px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent2);outline-offset:3px;border-radius:8px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-text);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
header.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.logo{font-weight:800;letter-spacing:-.02em;color:var(--text)}
.logo span{color:var(--accent)}
nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;overflow-x:auto}
nav a{display:block;padding:8px 12px;border-radius:999px;color:var(--muted);font-size:.92rem;white-space:nowrap}
nav a:hover{background:var(--surface);color:var(--text);text-decoration:none}
.toggle{border:1px solid var(--line);background:var(--surface);color:var(--text);width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:1.05rem;flex:none}
.hero{padding:88px 0 64px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto auto;width:560px;height:560px;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 28%,transparent),transparent 65%);filter:blur(20px);z-index:0;pointer-events:none}
.hero .wrap{position:relative}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);background:var(--surface);border-radius:999px;font-size:.85rem;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.2)}
h1{font-size:clamp(2.2rem,6vw,4rem);line-height:1.08;letter-spacing:-.035em;margin:20px 0 16px}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.05rem,2.2vw,1.25rem);color:var(--muted);max-width:640px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:12px;font-weight:600;border:1px solid var(--line);background:var(--surface);color:var(--text)}
.btn.primary{background:var(--accent);color:var(--accent-text);border-color:transparent}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn{transition:transform .2s ease}
section{padding:64px 0}
h2{font-size:clamp(1.6rem,3.5vw,2.2rem);letter-spacing:-.025em;margin:0 0 8px}
.sub{color:var(--muted);margin:0 0 32px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px}
.card h3{margin:0 0 8px;font-size:1.1rem}
.card p{margin:0;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{padding:5px 12px;border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);font-size:.82rem;font-weight:600}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-top:28px}
.stat{padding:18px;border-radius:16px;border:1px solid var(--line);background:var(--surface)}
.stat b{display:block;font-size:1.5rem;letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:.9rem}
.project{display:grid;gap:24px;grid-template-columns:1.2fr 1fr;align-items:start}
@media(max-width:760px){.project{grid-template-columns:1fr}}
.bars{display:grid;gap:14px}
.bar label{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:6px}
.bar div{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent2))}
.contact{text-align:center}
.contact .card{padding:44px 24px}
footer{padding:32px 0;color:var(--muted);font-size:.9rem;text-align:center;border-top:1px solid var(--line)}
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.btn{transition:none}}

.avatar{float:right;width:clamp(120px,22vw,200px);aspect-ratio:1;border-radius:50%;object-fit:cover;border:4px solid var(--surface);box-shadow:0 10px 40px rgba(0,0,0,.18);margin:0 0 16px 24px;background:var(--surface)}
@media(max-width:600px){.avatar{float:none;display:block;margin:0 0 16px}}
.pcard{text-align:left;cursor:pointer;font:inherit;color:inherit;display:block;width:100%;padding:0;overflow:hidden;transition:transform .2s,box-shadow .2s}
.pcard:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(0,0,0,.14)}
.ph{aspect-ratio:16/9;background:linear-gradient(135deg,var(--accent),var(--accent2));object-fit:cover;width:100%;display:block}
.pb{padding:20px}
.more{display:inline-block;margin-top:12px;color:var(--accent);font-weight:600}
dialog{border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--text);padding:0;width:min(720px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto}
dialog::backdrop{background:rgba(2,6,23,.6);backdrop-filter:blur(4px)}
.dbody{padding:26px}
.prose h3{margin:22px 0 6px}
.prose p,.prose li{color:var(--muted)}
.f{display:block;font-size:.85rem;color:var(--muted);margin:12px 0 4px}
input,textarea{width:100%;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
textarea{min-height:110px;resize:vertical}
.row{display:flex;gap:8px;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}
.row .btn{padding:6px 12px}
.admin-link{background:none;border:0;color:var(--muted);cursor:pointer;font:inherit;text-decoration:underline;margin-top:8px}

/* ---- additions for the .NET site ---- */
.section{padding:48px 20px}
.article{max-width:760px}
.narrow{max-width:720px}
.h1-small{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.03em;line-height:1.15;margin:0 0 16px}
.crumbs{color:var(--muted);font-size:.9rem;margin-bottom:12px}
.crumbs a{display:inline;padding:0;border-radius:0;font-size:inherit;color:var(--muted)}
.crumbs a:hover{background:none;color:var(--text);text-decoration:underline}
.hero-img{border-radius:16px;margin:24px 0}
.top-gap{margin-top:20px}
.cta.center{justify-content:center}
a.pcard{text-decoration:none;color:inherit}
a.pcard:hover{text-decoration:none}
.avatar-ph{display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800;font-size:3rem}
.adminbar{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.form{display:grid;gap:4px}
.form label{display:block;font-size:.88rem;color:var(--muted);margin-top:12px}
.form label.check{display:flex;align-items:center;gap:8px;color:var(--text)}
.form label.check input{width:auto}
.err{color:#ef4444;font-size:.85rem}
.alert{background:color-mix(in srgb,#ef4444 14%,transparent);border:1px solid #ef4444;border-radius:10px;padding:10px 14px}
.notice{background:color-mix(in srgb,#22c55e 14%,transparent);border:1px solid #22c55e;border-radius:10px;padding:10px 14px}
.thumb{width:120px;height:120px;object-fit:cover;border-radius:50%}
.thumb.wide{width:240px;height:135px;border-radius:12px}
.actions{display:flex;gap:8px;align-items:center}
form.inline{display:inline}
.btn.small{padding:6px 12px;font-size:.9rem}
.btn.danger{color:#ef4444;border-color:#ef4444}
.muted{color:var(--muted);font-size:.9rem}

/* GitHub repositories (filled on the server, refreshed live by site.js) */
.repos-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:56px}
.repos-head h3{margin:0;font-size:1.3rem;letter-spacing:-.02em}
.sub.small{margin:4px 0 20px;font-size:.92rem}
.repos{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
a.repo{display:flex;flex-direction:column;gap:8px;padding:18px;color:inherit;text-decoration:none;transition:transform .2s,border-color .2s}
a.repo:hover{transform:translateY(-3px);border-color:var(--accent);text-decoration:none}
.repo-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.repo h4{margin:0;font-size:1rem;word-break:break-word}
.repo p{font-size:.9rem;flex:1}
.repo-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--muted)}
.repo-meta span{display:inline-flex;align-items:center;gap:6px}
.lang{width:10px;height:10px;border-radius:50%;background:var(--accent2)}
.tag{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.tag.featured{border-color:transparent;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}
@media(prefers-reduced-motion:reduce){a.repo{transition:none}}