:root{--bg:#050a12;--bg2:#091321;--surface:rgba(12,25,42,.78);--line:rgba(148,178,213,.16);--line2:rgba(114,246,207,.34);--text:#f4f8ff;--muted:#8ea4bd;--green:#72f6cf;--blue:#6c86ff;--purple:#bc83ff;--orange:#ffb86c;--max:1220px;--radius:22px;--shadow:0 25px 85px rgba(0,0,0,.38);--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:radial-gradient(circle at 80% 8%,rgba(66,95,185,.17),transparent 27%),radial-gradient(circle at 12% 32%,rgba(45,183,148,.09),transparent 24%),var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;overflow-x:hidden}.grid-bg{position:fixed;inset:0;z-index:-2;background-image:linear-gradient(rgba(116,151,186,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(116,151,186,.035) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(#000,transparent 88%)}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:30;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}::selection{background:var(--green);color:#06100d}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{color:inherit}img,svg{display:block;max-width:100%}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.section{position:relative;padding:110px 0}.skip{position:fixed;z-index:100;top:12px;left:12px;padding:10px 15px;background:var(--green);color:#04100c;border-radius:9px;transform:translateY(-150%)}.skip:focus{transform:none}
.header{position:fixed;inset:0 0 auto;z-index:20;border-bottom:1px solid transparent;transition:.25s}.header.scrolled{background:rgba(5,10,18,.84);border-color:var(--line);backdrop-filter:blur(18px)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:900;letter-spacing:.1em}.brand img{filter:drop-shadow(0 0 18px rgba(114,246,207,.18))}.menu{display:flex;align-items:center;gap:28px}.menu>a:not(.nav-cta){color:var(--muted);font-size:.91rem;font-weight:650}.menu>a:hover{color:var(--text)}.lang{border:0;background:none;color:var(--muted);font-size:.8rem;font-weight:800;cursor:pointer}.nav-cta{display:flex;align-items:center;gap:9px;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:12px;font-size:.8rem;font-weight:750}.nav-cta i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(114,246,207,.1),0 0 14px var(--green)}.menu-toggle{display:none;width:44px;height:44px;padding:10px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer}.menu-toggle span{display:block;height:2px;margin:5px 0;background:#fff}
.hero{min-height:860px;padding-top:156px;padding-bottom:60px;display:flex;flex-direction:column;justify-content:center}.hero-layout{display:grid;grid-template-columns:1.04fr .96fr;gap:58px;align-items:center}.eyebrow{display:flex;gap:11px;align-items:center;margin:0 0 22px;color:var(--green);font:760 .72rem/1 var(--mono);letter-spacing:.16em}.eyebrow span{color:var(--muted)}h1,h2{margin:0;line-height:.98;letter-spacing:-.055em}.hero h1{font-size:clamp(3.5rem,7vw,6.7rem)}.hero h1 span,.hero h1 em{display:block}.hero h1 em{font-style:normal;color:transparent;background:linear-gradient(100deg,var(--green),#9fd4ff 45%,var(--purple));-webkit-background-clip:text;background-clip:text;padding-bottom:.07em}.lead{max-width:680px;margin:30px 0 0;color:#abc0d6;font-size:1.12rem}.actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:36px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 20px;border:1px solid transparent;border-radius:13px;background:none;font-weight:760;cursor:pointer;transition:.2s}.button:hover{transform:translateY(-2px)}.primary{background:linear-gradient(135deg,var(--green),#b5ffe9);color:#04110d;box-shadow:0 14px 35px rgba(75,220,180,.2)}.ghost{border-color:var(--line);background:rgba(255,255,255,.025)}.metrics{display:flex;gap:42px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}.metrics div{display:grid}.metrics strong{font:800 1.28rem var(--mono)}.metrics span{color:var(--muted);font-size:.76rem}.terminal-wrap{position:relative}.halo{position:absolute;width:350px;height:350px;right:-50px;top:-80px;border-radius:50%;background:rgba(101,112,255,.12);filter:blur(8px)}.terminal{position:relative;z-index:1;overflow:hidden;border:1px solid rgba(153,187,221,.2);border-radius:20px;background:linear-gradient(150deg,rgba(16,32,52,.96),rgba(5,11,20,.99));box-shadow:var(--shadow);transform:perspective(1200px) rotateY(-4deg) rotateX(2deg)}.terminal:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.04),transparent 62%);transform:translateX(-100%);animation:shine 7s infinite}@keyframes shine{55%,100%{transform:translateX(120%)}}.terminal-head{height:48px;padding:0 18px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);color:var(--muted);font:.67rem var(--mono)}.terminal-head small{justify-self:end;color:var(--green)}.dots{display:flex;gap:7px}.dots i{width:8px;height:8px;border-radius:50%;background:#ff6d7a}.dots i:nth-child(2){background:#ffbd5b}.dots i:nth-child(3){background:#52d98a}.code{min-height:360px;padding:25px;color:#cedbeb;font:clamp(.7rem,1.05vw,.84rem)/1.55 var(--mono)}.code p{margin:0 0 8px}.code b{color:#486078;padding-right:14px;font-weight:400}.code i{color:var(--purple);font-style:normal}.code strong{color:#78b9ff}.code u{color:var(--green);text-decoration:none}.code q{color:var(--orange)}.code q:before,.code q:after{content:""}.prompt{margin-top:20px!important;color:var(--green)}.prompt mark{background:none;color:var(--green);animation:blink .8s steps(1) infinite}@keyframes blink{50%{opacity:0}}.nodes{position:relative;height:160px;border-top:1px solid var(--line);background:rgba(0,0,0,.16)}.nodes svg{position:absolute;inset:0;width:100%;height:100%}.nodes path{fill:none;stroke:rgba(115,239,207,.28);stroke-width:1;stroke-dasharray:6 8;animation:dash 14s linear infinite}@keyframes dash{to{stroke-dashoffset:-100}}.node{position:absolute;z-index:2;width:76px;height:52px;display:grid;place-content:center;text-align:center;border:1px solid var(--line2);border-radius:10px;background:#0a1726;font:750 .7rem var(--mono)}.node small{font-size:.5rem;color:var(--muted)}.n1{left:8%;top:48%}.n2{left:58%;top:18%}.n3{right:7%;bottom:18%}.marquee{margin-top:85px;overflow:hidden;border-block:1px solid var(--line);transform:rotate(-1.1deg) scale(1.03);background:rgba(8,18,31,.72)}.marquee div{width:max-content;padding:15px 0;animation:marquee 28s linear infinite;color:#a9bad0;font:700 .72rem var(--mono);letter-spacing:.15em}.marquee i{margin:0 22px;color:var(--green);font-style:normal;font-size:.5rem}@keyframes marquee{to{transform:translateX(-50%)}}
.section-head{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:end;margin-bottom:45px}.section-head h2,.about-copy h2,.contact-card h2{font-size:clamp(2.7rem,5vw,4.8rem)}.section-head>p{margin:0;color:var(--muted)}.work-section{background:linear-gradient(transparent,rgba(14,28,46,.45),transparent)}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}.filters button{padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.02);color:var(--muted);cursor:pointer;font-size:.78rem;font-weight:700}.filters button.active,.filters button:hover{background:var(--green);border-color:var(--green);color:#07130f}.projects{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.project{grid-column:span 6;min-height:555px;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:.3s}.project:first-child{grid-column:span 12;min-height:620px}.project:hover{transform:translateY(-6px);border-color:var(--line2);box-shadow:var(--shadow)}.project-image{position:relative;min-height:285px;overflow:hidden;background:#0b1726}.project:first-child .project-image{min-height:345px}.project-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.6s}.project:hover img{transform:scale(1.025)}.badge{position:absolute;z-index:2;top:18px;left:18px;padding:7px 10px;border:1px solid rgba(255,255,255,.17);border-radius:999px;background:rgba(5,10,18,.76);font:700 .62rem var(--mono);letter-spacing:.1em}.project-body{padding:25px;display:flex;flex:1;flex-direction:column}.kicker{color:var(--green);font:700 .64rem var(--mono);letter-spacing:.12em;text-transform:uppercase}.title-row{display:flex;justify-content:space-between;gap:20px;margin-top:8px}.title-row h3{margin:0;font-size:1.55rem;line-height:1.15}.title-row span{color:#40566d;font:.8rem var(--mono)}.project-body>p{color:var(--muted)}.result{margin-top:auto;padding:11px 13px;border:1px solid var(--line);border-radius:11px;color:#b9cbe0;font-size:.78rem}.result strong{color:var(--green);font-family:var(--mono)}.project-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:18px}.tags{display:flex;flex-wrap:wrap;gap:6px}.tags span{padding:5px 8px;border:1px solid var(--line);border-radius:7px;background:rgba(124,151,181,.08);color:#9fb4c9;font:.61rem var(--mono)}.open-project{width:42px;height:42px;display:grid;place-items:center;flex:0 0 auto;border:1px solid var(--line);border-radius:50%;background:none;cursor:pointer;transition:.2s}.open-project:hover{background:var(--green);color:#07130f;transform:rotate(45deg)}.skeleton{grid-column:span 6;min-height:460px;border-radius:var(--radius);background:linear-gradient(100deg,var(--surface) 20%,#122238 45%,var(--surface) 70%);background-size:250%;animation:skeleton 1.5s infinite}@keyframes skeleton{to{background-position-x:-250%}}.empty{grid-column:1/-1;padding:60px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center;color:var(--muted)}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.cap{position:relative;min-height:310px;padding:25px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(14,29,48,.74),rgba(7,14,24,.74));transition:.25s}.cap:hover{transform:translateY(-4px);border-color:var(--line2)}.cap>span{position:absolute;top:20px;right:20px;color:#40566d;font:.68rem var(--mono)}.cap>i{width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--line2);border-radius:12px;color:var(--green);font:800 1rem var(--mono);font-style:normal}.cap h3{margin:27px 0 10px;font-size:1.2rem}.cap p{color:var(--muted);font-size:.91rem}.cap small{display:block;margin-top:20px;color:#9fb4c9;font:.63rem var(--mono)}.about-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:80px;align-items:center}.about-lead{margin-top:30px;color:#c0d0e1;font-size:1.1rem}.about-copy>p:not(.eyebrow):not(.about-lead){color:var(--muted)}.links{display:flex;gap:25px;margin-top:30px}.links a,.contact-links a{color:var(--green);font-weight:750}.architecture{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.architecture header{display:flex;justify-content:space-between;color:var(--muted);font:.64rem var(--mono);letter-spacing:.08em}.architecture header b{color:var(--green)}.architecture ol{list-style:none;padding:0;margin:32px 0}.architecture li{position:relative;display:flex;gap:14px;margin-bottom:25px}.architecture li:not(:last-child):after{content:"";position:absolute;left:20px;top:42px;width:1px;height:25px;background:var(--line2)}.architecture li>i{width:42px;height:42px;display:grid;place-items:center;flex:0 0 auto;border:1px solid var(--line2);border-radius:50%;color:var(--green);font:.65rem var(--mono);font-style:normal}.architecture li div{display:grid}.architecture li small{color:var(--muted)}.arch-tags{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.arch-tags span{padding:11px;border:1px solid var(--line);border-radius:10px;color:var(--muted);font:.56rem var(--mono)}.arch-tags b{color:var(--text);font-size:.66rem}.stack-section{padding-top:35px}.stack{display:grid;grid-template-columns:repeat(5,1fr);overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,18,31,.62)}.stack>div{padding:24px;border-right:1px solid var(--line)}.stack>div:last-child{border:0}.stack h3{margin:0 0 18px;color:var(--green);font:760 .73rem var(--mono);text-transform:uppercase;letter-spacing:.1em}.stack p{margin:0;padding:7px 0;border-bottom:1px solid rgba(148,178,213,.07);color:#acbfd2;font-size:.83rem}.contact-card{display:grid;grid-template-columns:1fr .72fr;gap:75px;padding:55px;border:1px solid var(--line2);border-radius:28px;background:radial-gradient(circle at 10% 0%,rgba(114,246,207,.09),transparent 34%),radial-gradient(circle at 100% 100%,rgba(108,134,255,.12),transparent 38%),var(--surface);box-shadow:var(--shadow)}.contact-card>div>p:not(.eyebrow){color:var(--muted)}.contact-links{display:grid;gap:8px;margin-top:28px}.contact-links a{width:max-content;font:.85rem var(--mono)}form{display:grid;gap:13px}label{display:grid;gap:6px;color:#b8c8d9;font-size:.74rem;font-weight:700}input,textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:11px;outline:0;background:rgba(3,8,14,.55);color:var(--text);resize:vertical}input:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(114,246,207,.08)}form small{text-align:center;color:var(--muted)}footer{padding:28px 0 38px;border-top:1px solid var(--line)}.footer-layout{display:flex;align-items:end;justify-content:space-between;gap:30px}.footer-layout p{margin:10px 0 0;color:var(--muted);font-size:.8rem}.footer-layout>div:last-child{display:flex;flex-wrap:wrap;justify-content:end;gap:18px;color:var(--muted);font-size:.71rem}dialog{width:min(760px,calc(100% - 28px));max-height:88vh;padding:0;overflow:auto;border:1px solid var(--line2);border-radius:22px;background:#091422;color:var(--text);box-shadow:var(--shadow)}dialog::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(7px)}.close{position:sticky;float:right;top:14px;z-index:2;width:38px;height:38px;margin:14px 14px 0 0;border:1px solid var(--line);border-radius:50%;background:rgba(6,13,23,.85);cursor:pointer;font-size:1.3rem}.dialog-image{width:100%;aspect-ratio:16/8;object-fit:cover;border-bottom:1px solid var(--line)}.dialog-copy{padding:34px}.dialog-copy h2{font-size:2rem}.dialog-copy p{white-space:pre-line;color:var(--muted)}.dialog-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s,transform .75s}.reveal.visible{opacity:1;transform:none}.expired{min-height:100vh;display:grid;place-items:center;padding:30px}.expired article{width:min(620px,100%);padding:48px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-align:center}.expired img{width:58px;margin:0 auto 24px}.expired h1{font-size:clamp(2rem,6vw,3.5rem)}.expired p{color:var(--muted)}
@media(max-width:980px){.menu-toggle{display:block}.menu{position:fixed;top:70px;left:20px;right:20px;display:grid;gap:0;padding:12px;border:1px solid var(--line);border-radius:16px;background:rgba(7,15,26,.97);backdrop-filter:blur(18px);box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(-10px);transition:.2s}.menu.open{opacity:1;pointer-events:auto;transform:none}.menu>a:not(.nav-cta),.lang{padding:13px;text-align:left}.hero-layout,.about-layout,.contact-card{grid-template-columns:1fr}.hero-copy{text-align:center}.hero-copy .eyebrow,.actions{justify-content:center}.lead{margin-inline:auto}.metrics{justify-content:center}.terminal-wrap{width:min(640px,100%);margin:auto}.terminal{transform:none}.section-head{grid-template-columns:1fr;gap:20px}.cap-grid{grid-template-columns:repeat(2,1fr)}.stack{grid-template-columns:repeat(2,1fr)}.stack>div{border-bottom:1px solid var(--line)}.contact-card{gap:40px}}
@media(max-width:680px){.container{width:min(calc(100% - 28px),var(--max))}.section{padding:80px 0}.hero{min-height:auto;padding-top:126px}.hero h1{font-size:clamp(3rem,14vw,4.5rem)}.lead{font-size:1rem}.actions .button{width:100%}.metrics{gap:15px;justify-content:space-between}.metrics strong{font-size:1rem}.metrics span{font-size:.62rem}.code{min-height:300px;padding:20px 14px;font-size:.61rem}.nodes{height:135px}.node{width:64px;height:46px}.marquee{margin-top:55px}.section-head h2,.about-copy h2,.contact-card h2{font-size:clamp(2.35rem,12vw,3.4rem)}.projects,.cap-grid{grid-template-columns:1fr}.project,.project:first-child{grid-column:1;min-height:520px}.project-image,.project:first-child .project-image{min-height:245px}.stack{grid-template-columns:1fr}.stack>div{border-right:0}.contact-card{padding:30px 20px}.footer-layout{align-items:start;flex-direction:column}.footer-layout>div:last-child{justify-content:start;flex-direction:column;gap:8px}.dialog-copy{padding:25px 20px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* Professional profile: languages and extended technical toolkit */
.profile-section{background:linear-gradient(180deg,transparent,rgba(10,24,40,.58),transparent)}
.profile-grid{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:18px;align-items:stretch}
.profile-card{position:relative;overflow:hidden;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,rgba(14,29,48,.88),rgba(7,14,24,.92));box-shadow:0 22px 65px rgba(0,0,0,.22)}
.profile-card:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,var(--green),transparent);opacity:.5}
.profile-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.profile-card-head h3{margin:7px 0 0;font-size:1.45rem;letter-spacing:-.025em}
.profile-card-head>i{width:48px;height:48px;display:grid;place-items:center;flex:0 0 auto;border:1px solid var(--line2);border-radius:13px;color:var(--green);background:rgba(114,246,207,.05);font:800 .8rem var(--mono);font-style:normal}
.panel-code{color:var(--green);font:700 .62rem var(--mono);letter-spacing:.13em}
.language-list{display:grid;gap:22px;margin-top:28px}
.language-item>div:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:20px}
.language-item strong{font-size:1rem}
.language-item span{color:var(--muted);font:.68rem var(--mono);text-transform:uppercase;letter-spacing:.1em}
.level-track{height:7px;margin-top:11px;overflow:hidden;border:1px solid var(--line);border-radius:99px;background:rgba(255,255,255,.035)}
.level-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--green),var(--blue));box-shadow:0 0 16px rgba(114,246,207,.35)}
.profile-note{margin:28px 0 0;padding:15px;border:1px solid var(--line);border-radius:12px;color:var(--muted);background:rgba(255,255,255,.025);font-size:.82rem}
.skill-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-top:24px}
.skill-group{padding:17px;border:1px solid var(--line);border-radius:14px;background:rgba(4,11,19,.38);transition:.22s}
.skill-group:hover{transform:translateY(-2px);border-color:var(--line2);background:rgba(10,25,40,.72)}
.skill-group h4{margin:0 0 12px;color:#c8d7e7;font:.72rem var(--mono);letter-spacing:.08em;text-transform:uppercase}
.skill-tags{display:flex;flex-wrap:wrap;gap:7px}
.skill-tags span{padding:6px 9px;border:1px solid rgba(148,178,213,.14);border-radius:8px;background:rgba(124,151,181,.075);color:#9fb4c9;font:.62rem var(--mono)}
.skill-group:hover .skill-tags span{border-color:rgba(114,246,207,.2);color:#bfd2e3}
@media (max-width:900px){.profile-grid{grid-template-columns:1fr}.skill-groups{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.profile-card{padding:21px}.profile-card-head h3{font-size:1.25rem}.skill-groups{grid-template-columns:1fr}.language-item>div:first-child{align-items:flex-start;flex-direction:column;gap:3px}}