:root{--bg:#fbfbfd;--fg:#1d1d1f;--mut:#6e6e73;--card:#fff;--line:#e5e5ea;--acc:#0071e3;--navbg:#fbfbfdcc;--hero:#1d1d1f;--hero-mut:#a1a1a6;--hero-line:#444}
:root[data-theme=dark]{--bg:#000;--fg:#f5f5f7;--mut:#a1a1a6;--card:#111113;--line:#26262a;--acc:#2997ff;--navbg:#000000b3;--hero:#1a1a1d;--hero-mut:#a1a1a6;--hero-line:#3a3a3f}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:400 18px/1.55 Inter,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;transition:background .2s,color .2s}
a{color:inherit;text-decoration:none}
nav{position:sticky;top:0;z-index:10;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:var(--navbg);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:14px 48px;font-size:15px}
nav .links{display:flex;gap:26px;align-items:center;color:var(--mut)}nav .links a:hover{color:var(--fg)}
#theme{background:none;border:1px solid var(--line);color:var(--mut);border-radius:99px;width:34px;height:34px;cursor:pointer;font-size:15px;line-height:1}
#theme:hover{color:var(--fg)}
header{text-align:center;padding:120px 24px 90px}
.avatar{width:112px;height:112px;border-radius:50%;margin:0 auto 28px;background:linear-gradient(135deg,#0071e3,#7a5cff);color:#fff;display:flex;align-items:center;justify-content:center;font-size:38px;font-weight:600;letter-spacing:-.02em;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.eyebrow{color:var(--acc);font-weight:500;font-size:17px}
h1{font-size:clamp(42px,7vw,84px);letter-spacing:-.04em;line-height:1.03;margin:14px auto 24px;max-width:960px;font-weight:600}
header p{font-size:clamp(19px,2.4vw,26px);color:var(--mut);max-width:720px;margin:0 auto 36px;line-height:1.35}
.cta{display:inline-block;background:var(--acc);color:#fff;border-radius:99px;padding:13px 26px;font-size:16px;margin:4px 6px}.cta.s{background:none;color:var(--acc)}.cta.s:hover{text-decoration:underline}
main{max-width:1120px;margin:0 auto;padding:0 24px 80px}
section{scroll-margin-top:70px}
h2{font-size:clamp(32px,4vw,44px);letter-spacing:-.03em;font-weight:600;margin:70px 0 28px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:40px;min-height:270px;display:flex;flex-direction:column}
.card.big{grid-column:span 2;min-height:240px}
.card h3{font-size:28px;letter-spacing:-.02em;margin:0 0 12px;font-weight:600}.card p{margin:0;color:var(--mut);font-size:17px}
.badge{align-self:flex-start;font-size:12px;font-weight:500;color:var(--acc);border:1px solid currentColor;border-radius:99px;padding:1px 10px;margin-bottom:14px}
.tags{margin-top:auto;padding-top:24px;display:flex;gap:8px;flex-wrap:wrap}.tags i{font-style:normal;font-size:13px;border:1px solid var(--line);border-radius:99px;padding:3px 12px;color:var(--mut)}
.card a.more{margin-top:14px;color:var(--acc);font-size:15px}
.tl{display:grid;grid-template-columns:150px 1fr;gap:6px 24px;border-top:1px solid var(--line)}
.tl>div{padding:22px 0;border-bottom:1px solid var(--line)}
.tl .when{color:var(--mut);font-size:16px}.tl h4{margin:0;font-size:20px;font-weight:600;letter-spacing:-.01em}.tl p{margin:4px 0 0;color:var(--mut);font-size:16px}.tl ul{margin:8px 0 0;padding-left:20px;color:var(--mut);font-size:16px}
.cols{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.skills dt{font-weight:600;margin-top:14px}.skills dd{margin:2px 0 0;color:var(--mut);font-size:16px}
.skills{margin:0}
.lead{font-size:clamp(22px,2.6vw,30px);line-height:1.38;letter-spacing:-.02em;max-width:860px;margin:0}
.lead+.lead{margin-top:20px;color:var(--mut)}
footer{text-align:center;color:var(--mut);font-size:14px;padding:40px 24px;border-top:1px solid var(--line)}
footer a{margin:0 10px}footer a:hover{color:var(--fg)}
.grid>.card:last-child:nth-child(even){grid-column:span 2;min-height:0}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{overflow-x:hidden}.grid>*,.cols>*,.tl>*{min-width:0}.card p,.tl p,.skills dd{overflow-wrap:anywhere}
@media(max-width:900px){.grid,.cols{grid-template-columns:1fr}.card.big,.grid>.card:last-child:nth-child(even){grid-column:auto}.card{min-height:0}}
@media(max-width:760px){body{font-size:16px}nav{padding:10px 16px;font-size:14px}nav .links{gap:12px;font-size:14px}.card{padding:24px;border-radius:22px}.card h3{font-size:22px}.card p{font-size:16px}.tl{grid-template-columns:1fr;gap:0}.tl>div:nth-child(odd){border-bottom:0;padding-bottom:0}.tl>div:nth-child(even){padding-top:2px}header{padding:56px 20px 56px}.avatar{width:96px;height:96px;font-size:32px}h2{margin:48px 0 20px}main{padding:0 16px 56px}.cta{padding:12px 22px}}
@media(max-width:480px){nav .links a[href="#about"]{display:none}nav .links{gap:14px}}