:root{--bg:#fafaf8;--bg2:#f1f0ec;--card:#fff;--fg:#1a2233;--mut:#5c6578;--acc:#1f4e79;--acc2:#1f4e79;--bd:#e2e0d9;--sh:0 1px 2px rgba(20,30,50,.05),0 4px 14px rgba(20,30,50,.04)}
:root[data-theme=dark]{--bg:#0f141c;--bg2:#151b26;--card:#182030;--fg:#e6e9ef;--mut:#9aa4b6;--acc:#7fb0e0;--acc2:#7fb0e0;--bd:#263042;--sh:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.65 "Segoe UI",Inter,system-ui,sans-serif;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased}
a{color:var(--acc);text-decoration:none}
header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--bd)}
nav{max-width:1100px;margin:auto;padding:14px 24px;display:flex;gap:26px;align-items:center;flex-wrap:wrap}
nav .logo{font:700 18px Georgia,serif;margin-right:auto;color:var(--fg);letter-spacing:.5px}
nav a.l{color:var(--mut);font-size:14px;padding:4px 0;border-bottom:2px solid transparent}nav a.l:hover,nav a.l.on{color:var(--fg);border-color:var(--acc)}
button{font:inherit;cursor:pointer}
.tg{background:transparent;color:var(--mut);border:1px solid var(--bd);border-radius:6px;padding:4px 12px;font-size:13px}
section{max-width:1100px;margin:auto;padding:84px 24px;border-top:1px solid var(--bd)}
section.hero{border-top:0}
h2{font:600 32px Georgia,"Times New Roman",serif;margin:0 0 8px;letter-spacing:-.2px}h2 span{color:var(--acc)}
h2::after{content:"";display:block;width:44px;height:3px;background:var(--acc);margin-top:12px}
h3{font-weight:600}
.sub{color:var(--mut);margin:14px 0 32px;max-width:720px}
.hero{min-height:min(84vh,860px);display:flex;flex-direction:column;justify-content:center}
.hero h1{font:600 clamp(40px,6.5vw,68px)/1.08 Georgia,"Times New Roman",serif;margin:6px 0 18px;letter-spacing:-.5px}
.hero h1 span{color:var(--acc)}
.role{font-size:14px;text-transform:uppercase;letter-spacing:2px;color:var(--mut);min-height:1.6em}
.hero p{max-width:640px;color:var(--mut);font-size:18px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{padding:11px 24px;border-radius:6px;border:1px solid var(--bd);background:var(--card);color:var(--fg);font-weight:600;font-size:15px}
.btn.p{background:var(--acc);color:#fff;border-color:var(--acc)}:root[data-theme=dark] .btn.p{color:#0f141c}
.btn:disabled{opacity:.6;cursor:wait}.btn:hover{box-shadow:var(--sh);border-color:var(--acc)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;margin-top:56px;border:1px solid var(--bd);border-radius:8px;background:var(--bd);box-shadow:var(--sh);overflow:hidden}
.stat{padding:20px 22px;background:var(--card)}
.stat b{font:600 34px "Segoe UI",Inter,system-ui,sans-serif;letter-spacing:-.5px;display:block;color:var(--acc)}.stat small{color:var(--mut);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px}
.card{display:block;background:var(--card);border:1px solid var(--bd);border-radius:8px;padding:22px;transition:.2s;box-shadow:var(--sh);color:var(--fg)}
.card:hover{border-color:var(--acc)}
.card h3{margin:0 0 8px;font-size:17px}.card p{margin:0;color:var(--mut);font-size:14.5px}
.wip{display:inline-block;font-size:12px;border:1px solid #c77c0a;color:#c77c0a;border-radius:4px;padding:2px 9px;margin-top:12px}
.tag{display:inline-block;font-size:12px;background:var(--bg2);border-radius:4px;padding:2px 9px;margin:12px 6px 0 0;color:var(--mut)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.chip{background:transparent;color:var(--mut);border:1px solid var(--bd);border-radius:6px;padding:5px 14px;font-size:14px}
.chip:hover{color:var(--fg);border-color:var(--acc)}
.chip.on{background:var(--acc);color:#fff;border-color:var(--acc)}:root[data-theme=dark] .chip.on{color:#0f141c}
.tl{position:relative;border-left:1px solid var(--bd);margin-left:6px;padding-left:28px}
.ti{position:relative;margin-bottom:30px}
.ti::before{content:"";position:absolute;left:-34px;top:9px;width:11px;height:11px;border-radius:50%;background:var(--acc)}
.ti .d{color:var(--acc);font-size:13px;font-weight:600;letter-spacing:.5px}.ti h3{margin:0;font-size:18px}
.ti .more{color:var(--mut);font-size:15px;max-width:820px}.ti .more p{margin:8px 0 0}
.ti ul{margin:8px 0 0;padding-left:18px}.ti li{margin:3px 0}
.ti.sub2{margin-left:4px}.ti.sub2::before{width:8px;height:8px;left:-32px;top:10px;background:var(--bg);border:2px solid var(--acc)}
.cv{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1fr);gap:48px}
.ch{font-size:13px;text-transform:uppercase;letter-spacing:1.5px;color:var(--mut);margin:0 0 18px}
@media (max-width:820px){.cv{grid-template-columns:1fr;gap:20px}}
.skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.skills .tag{margin:8px 6px 0 0}
.js .rev{opacity:0;transform:translateY(16px);transition:.6s}.js .rev.in{opacity:1;transform:none}
.repo .m{display:flex;justify-content:space-between;color:var(--mut);font-size:12px;margin-top:14px}
input.s{width:100%;max-width:440px;padding:9px 14px;border-radius:6px;border:1px solid var(--bd);background:var(--card);color:var(--fg);margin-bottom:16px}
footer{text-align:center;color:var(--mut);padding:36px 20px;border-top:1px solid var(--bd);font-size:14px}
.note{font-size:13px;color:var(--mut);margin-top:14px}
.steps{display:flex;flex-wrap:wrap;gap:0;margin:14px 0}
.step{flex:1 1 90px;min-width:90px;padding:12px 8px;text-align:center;background:var(--card);border:1px solid var(--bd);margin-left:-1px;color:var(--mut);font-size:14px;font-weight:600}
.step small{display:block;font-size:11px;color:var(--mut);font-weight:400}
.step:hover{color:var(--fg)}.step.on{background:var(--acc);color:#fff;border-color:var(--acc)}.step.on small{color:inherit}
:root[data-theme=dark] .step.on{color:#0f141c}
.ag h3{display:flex;gap:10px;align-items:center}.ag .n{font:600 13px Georgia,serif;color:var(--acc);border:1px solid var(--bd);border-radius:50%;min-width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center}
.pos{margin:0 0 20px;padding-left:16px;border-left:3px solid var(--acc)}
.pos b{display:block;font-size:clamp(18px,2.6vw,24px);font-weight:600}
.pos span{display:block;color:var(--mut);font-size:15px;margin-top:2px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.links{display:flex;gap:26px;flex-wrap:wrap}
.menu{display:none;background:transparent;color:var(--fg);border:1px solid var(--bd);border-radius:6px;padding:4px 12px;font-size:13px}
@media (max-width:820px){nav{gap:12px;padding:12px 16px}.menu{display:block}.links{display:none;order:9;width:100%;flex-direction:column;gap:6px;padding:8px 0}.links.open{display:flex}section{padding:60px 16px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rev{opacity:1;transform:none;transition:none}}
@media print{header,.btns,#q,.chips{display:none}.rev{opacity:1;transform:none}section{padding:24px 0;break-inside:avoid}}
footer a{color:var(--mut);margin:0 8px}footer a:hover{color:var(--acc)}
.g4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
#certs{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}#certs .card{padding:14px 18px;border-left:3px solid var(--acc)}#certs h3{margin:0;font-size:15px}
.lang{position:relative}
.langlist{position:absolute;right:0;top:calc(100% + 6px);min-width:170px;background:var(--card);border:1px solid var(--bd);border-radius:6px;box-shadow:var(--sh),0 6px 18px rgba(20,30,50,.15);overflow:hidden;z-index:30}
.langlist[hidden]{display:none}
.langlist button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:10px;background:transparent;color:var(--fg);border:0;padding:8px 14px;font-size:14px;text-align:left}
.langlist button:hover{background:var(--bg2)}
.langlist button[aria-pressed=true]{background:var(--acc);color:#fff}:root[data-theme=dark] .langlist button[aria-pressed=true]{color:#0f141c}
.lang .aib{margin-left:5px;padding:0 4px;border:1px solid currentColor;border-radius:3px;font-size:9px;line-height:14px;letter-spacing:.4px;vertical-align:1px}
.svbar{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.svbar input.s{margin:0}
.sw{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;color:var(--mut);user-select:none}
.sw input{position:absolute;opacity:0;width:1px;height:1px}
.sw .tr{width:38px;height:22px;border-radius:11px;background:var(--bd);position:relative;transition:.2s;flex:none}
.sw .tr::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.3)}
.sw input:checked+.tr{background:var(--acc)}.sw input:checked+.tr::after{transform:translateX(16px)}
.sw input:focus-visible+.tr{outline:2px solid var(--acc);outline-offset:2px}
.sw input:checked~span:last-child{color:var(--fg)}
.co{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.co .lk{margin-top:14px;color:var(--acc);font-size:14px;font-weight:600}
.card h3,.card p,.stat small{hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
.totop{position:fixed;right:22px;bottom:22px;z-index:20;width:44px;height:44px;border-radius:50%;border:1px solid var(--bd);background:var(--card);color:var(--acc);box-shadow:0 2px 10px rgba(20,30,50,.18);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(12px);transition:opacity .25s,transform .25s,border-color .2s}
.totop[hidden]{display:none}.totop.on{opacity:1;transform:none}.totop:hover{border-color:var(--acc);transform:translateY(-2px)}
@media (max-width:820px){.totop{right:14px;bottom:14px}}
@media print{.totop{display:none!important}}