:root{--bg: #0a0d12;--surface: #11161d;--raised: #171d26;--line: #222a36;--text: #eef1f5;--muted: #98a2b3;--accent: #6ea8fe;--accent-ink: #07111f;--ok: #4ade80;--err: #f87171;--header-bg: rgba(10, 13, 18, .82);--max: 1120px;--head: 64px;--ease: cubic-bezier(.2, .7, .2, 1);color-scheme:dark}:root[data-theme=light]{--bg: #fafbfc;--surface: #ffffff;--raised: #f1f4f8;--line: #e2e8f0;--text: #0f172a;--muted: #526071;--accent: #1d4ed8;--accent-ink: #ffffff;--ok: #15803d;--err: #b91c1c;--header-bg: rgba(250, 251, 252, .84);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 8px);-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}body.lock{overflow:hidden}h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.02em;font-weight:650;overflow-wrap:anywhere}h3{font-size:1.1rem;line-height:1.3;margin-bottom:.4rem;letter-spacing:-.01em}p{margin:0 0 .75rem}a{color:inherit}img{max-width:100%;height:auto}button{font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}.container{width:min(100% - 40px,var(--max));margin-inline:auto}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip{position:absolute;left:12px;top:-64px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;z-index:60;border-radius:8px}.skip:focus{top:12px}.header{position:sticky;top:0;z-index:40;background:var(--header-bg);border-bottom:1px solid var(--line);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px)}.header-row{display:flex;align-items:center;gap:12px;height:var(--head)}.logo{font-weight:700;font-size:1.05rem;letter-spacing:-.02em;text-decoration:none;margin-right:auto}.logo span{color:var(--accent)}.nav{display:none;align-items:center;gap:2px}.nav a:not(.btn){position:relative;text-decoration:none;color:var(--muted);font-size:.94rem;font-weight:500;padding:8px 12px;border-radius:8px;transition:color .2s ease}.nav a:not(.btn):hover,.nav a[aria-current]{color:var(--text)}.nav a[aria-current]:after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--accent)}.header-tools{display:flex;align-items:center;gap:8px}.icon-btn{width:44px;height:44px;display:inline-grid;place-items:center;background:none;color:var(--text);border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:background-color .2s ease,border-color .2s ease}.icon-btn:hover{background:var(--raised)}.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.burger{position:relative;width:18px;height:12px}.burger i{position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;transition:transform .3s var(--ease),opacity .2s ease,top .3s var(--ease)}.burger i:nth-child(1){top:0}.burger i:nth-child(2){top:5px}.burger i:nth-child(3){top:10px}[aria-expanded=true] .burger i:nth-child(1){top:5px;transform:rotate(45deg)}[aria-expanded=true] .burger i:nth-child(2){opacity:0}[aria-expanded=true] .burger i:nth-child(3){top:5px;transform:rotate(-45deg)}@media (max-width: 859px){.nav{display:flex;flex-direction:column;align-items:stretch;position:fixed;inset:var(--head) 0 0;padding:12px 20px 28px;background:var(--bg);overflow-y:auto;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .25s ease,transform .3s var(--ease),visibility 0s .3s}.nav.open{visibility:visible;opacity:1;transform:none;transition:opacity .25s ease,transform .3s var(--ease)}.nav a:not(.btn){font-size:1.25rem;font-weight:600;color:var(--text);padding:18px 4px;border-radius:0;border-bottom:1px solid var(--line)}.nav a[aria-current]:after{left:0;right:auto;width:4px;top:22px;bottom:22px;height:auto}.nav a[aria-current]{color:var(--accent);padding-left:16px}.nav .btn{margin-top:24px}}@media (min-width: 860px){.nav{display:flex}.menu-btn{display:none}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:.98rem;text-decoration:none;border:1px solid var(--accent);border-radius:10px;cursor:pointer;transition:transform .2s var(--ease),filter .2s ease,background-color .2s ease,border-color .2s ease}.btn:hover{filter:brightness(1.08)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.6;cursor:progress}.btn-ghost{background:none;color:var(--text);border-color:var(--line)}.btn-ghost:hover{background:var(--raised);filter:none}.btn-sm{min-height:40px;padding:0 16px;margin-left:8px}.link{color:var(--accent);text-decoration:none;font-weight:500}.link:hover{text-decoration:underline;text-underline-offset:3px}.link.big{font-size:clamp(1.05rem,4.2vw,1.5rem);font-weight:600;overflow-wrap:anywhere}.linkbtn{background:none;border:0;padding:0;font:inherit;cursor:pointer}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:1.5rem 0}.social{display:flex;flex-wrap:wrap;gap:8px 22px;margin:0}.muted{color:var(--muted);font-size:.94rem}.hero-wrap{position:relative;isolation:isolate;border-bottom:1px solid var(--line)}.hero-wrap:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 60% 55% at 85% 0,color-mix(in srgb,var(--accent) 12%,transparent),transparent 70%)}.hero{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;padding:40px 0 56px;align-items:center}.hero-text{min-width:0}.avatar{order:-1;width:88px;height:88px;border-radius:50%;overflow:hidden;border:1px solid var(--line);background:var(--surface);justify-self:start}.avatar img{display:block;width:122%;max-width:none;height:122%;margin:-11%;object-fit:cover}.eyebrow{display:inline-flex;align-items:center;gap:8px;font:500 .82rem JetBrains Mono,monospace;color:var(--muted);padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);margin-bottom:1.25rem}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 25%,transparent)}.hero h1{font-size:clamp(2.3rem,9vw,3.2rem);line-height:1.05;letter-spacing:-.035em;margin-bottom:1.1rem}.hero h1 span{display:block;color:var(--muted);font-weight:500}.lead{color:var(--muted);font-size:1.05rem;max-width:60ch}.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:1.75rem 0 0;padding:0;list-style:none;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}.stats li{background:var(--surface);padding:14px 16px}.stats strong{display:block;font-size:1.6rem;font-weight:650;letter-spacing:-.03em;line-height:1.2;font-variant-numeric:tabular-nums}.stats li>span{color:var(--muted);font-size:.84rem}.hero .social{margin-top:.25rem}@media (max-width: 559px){.actions .btn{flex:1 1 100%}}@media (min-width: 860px){.hero{grid-template-columns:minmax(0,1fr) 340px;gap:72px;padding:88px 0 96px}.hero h1{font-size:clamp(3.2rem,5.4vw,4.4rem)}.lead{font-size:1.15rem}.avatar{order:0;width:340px;height:340px;border-radius:28px;justify-self:end}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}.section{padding:64px 0;scroll-margin-top:var(--head)}.section>h2,.section-head h2{font-size:clamp(1.7rem,5vw,2.3rem)}.section>h2{margin-bottom:1rem}main{counter-reset:sec}.section{counter-increment:sec}.section>h2:before,.section-head h2:before{content:"0" counter(sec);display:block;font:500 .8rem JetBrains Mono,monospace;letter-spacing:.08em;color:var(--accent);margin-bottom:10px}.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 24px;margin-bottom:1.5rem}.band{background:var(--surface);border-block:1px solid var(--line)}@media (min-width: 860px){.section{padding:104px 0}}.grid-3{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}.featured{margin-bottom:40px}.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;align-items:flex-start;transition:border-color .25s ease,transform .3s var(--ease),background-color .25s ease}.card p{color:var(--muted)}.card h3{font-size:1.15rem}.card p:not(.tag){display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.card .link{margin-top:auto;padding-top:.5rem}.card .link:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit}.card .link span{display:inline-block;transition:transform .25s var(--ease)}.band .card{background:var(--bg)}.tag{font:500 .74rem JetBrains Mono,monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:.6rem}.feat{background:var(--raised)}@media (hover: hover){.card:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));transform:translateY(-3px)}.card:hover .link span{transform:translate(2px,-2px)}}@media (min-width: 860px){.card{padding:26px}.grid-3{gap:20px}}.toolbar{display:flex;flex-wrap:wrap;gap:12px 16px;justify-content:space-between;align-items:center;margin:0 0 20px}.tabs{display:flex;gap:8px}.tab{flex:none;min-height:42px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:none;color:var(--muted);font:500 .94rem Inter,sans-serif;cursor:pointer;transition:color .2s ease,background-color .2s ease,border-color .2s ease}.tab:hover{color:var(--text);background:var(--raised)}.tab[aria-selected=true],.tab[aria-pressed=true]{background:var(--text);border-color:var(--text);color:var(--bg)}.search{flex:1 1 240px;display:flex;justify-content:flex-end}.search input{min-height:46px;width:min(100%,300px);padding:0 14px;font:inherit;font-size:1rem;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:10px;transition:border-color .2s ease}.search input:focus{outline:none;border-color:var(--accent)}@media (max-width: 559px){.search,.search input{width:100%}.search{justify-content:stretch}}#skills .tabs{overflow-x:auto;scrollbar-width:none;margin-inline:-20px;padding-inline:20px}#skills .tabs::-webkit-scrollbar{display:none}.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.chip{padding:9px 16px;border:1px solid var(--line);border-radius:10px;font-weight:500;font-size:.95rem;background:var(--bg)}.journey{list-style:none;margin:2rem 0 0;padding:0 0 0 26px;position:relative;display:grid;gap:16px}.journey:before{content:"";position:absolute;left:5px;top:10px;bottom:10px;width:1px;background:var(--line)}.step{position:relative}.dot{position:absolute;left:-26px;top:24px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--muted);transition:border-color .3s ease,background-color .3s ease}.step.work .dot{background:var(--accent);border-color:var(--accent)}.step-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:border-color .25s ease}.step.milestone .step-card{padding-block:14px;background:none;border-style:dashed}.step.work .step-card{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}.step-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;margin-bottom:6px}.badge{font:500 .74rem JetBrains Mono,monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--accent)}.meta{color:var(--muted);font-size:.88rem}.org{color:var(--muted);margin-bottom:.6rem}.list{margin:0;padding-left:1.1rem;color:var(--muted)}.list li{margin-bottom:.4rem}.step-card .list{margin-top:.5rem}@media (hover: hover){.step-card:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--line))}.step:hover .dot{border-color:var(--accent)}}@media (min-width: 860px){.journey{padding-left:40px;max-width:860px;gap:20px}.journey:before{left:6px}.dot{left:-40px}.step-card{padding:22px 26px}}.cert-list{columns:2 320px;column-gap:32px}.cert-list li{break-inside:avoid}.contact-grid{display:grid;gap:32px;grid-template-columns:minmax(0,1fr);margin-top:1.5rem}.form{display:grid;gap:16px;width:100%}.form label{display:grid;gap:6px;font-weight:500;font-size:.92rem}.form input,.form textarea{width:100%;font:inherit;font-size:1rem;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;transition:border-color .2s ease,box-shadow .2s ease}.form textarea{resize:vertical;min-height:120px}.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}.form-msg{min-height:1.5em;margin:0;font-weight:500}.form-msg.success{color:var(--ok)}.form-msg.error{color:var(--err)}@media (min-width: 860px){.contact-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:64px}}.footer{border-top:1px solid var(--line);padding:28px 0 36px;color:var(--muted);font-size:.92rem}.footer p{margin:0}.footer-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px}.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:50;background:var(--accent);transform-origin:0 50%;transform:scaleX(0);will-change:transform}.to-top{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:30;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:1.1rem;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .25s ease,transform .3s var(--ease),background-color .2s ease}.to-top.show{opacity:1;pointer-events:auto;transform:none}.to-top:hover{background:var(--raised)}@media (prefers-reduced-motion: no-preference){.hero-text>*,.avatar{animation:rise .8s var(--ease) both}.hero-text>:nth-child(2){animation-delay:.06s}.hero-text>:nth-child(3){animation-delay:.12s}.hero-text>:nth-child(4){animation-delay:.18s}.hero-text>:nth-child(5){animation-delay:.24s}.avatar{animation-delay:.15s}.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.in{opacity:1;transform:none}.chip{animation:rise .45s var(--ease) both}.chip:nth-child(2){animation-delay:.04s}.chip:nth-child(3){animation-delay:.08s}.chip:nth-child(4){animation-delay:.12s}.chip:nth-child(n+5){animation-delay:.16s}@keyframes rise{0%{opacity:0;transform:translateY(16px)}}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important}}