:root{--bg:#080b0d;--bg2:#0e1316;--panel:#131a1e;--line:rgba(255,255,255,.12);--text:#f5f7f7;--muted:#aab4b8;--accent:#22e0c6;--accent2:#ff4f5d;--max:1220px;--header:82px;--radius:18px;--shadow:0 20px 60px rgba(0,0,0,.32)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;overflow-x:hidden}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(calc(100% - 42px),var(--max));margin-inline:auto}.narrow{max-width:820px}.skip-link{position:fixed;top:8px;left:8px;z-index:999;transform:translateY(-150%);background:#fff;color:#000;padding:10px 14px;border-radius:8px}.skip-link:focus{transform:none}.site-header{position:fixed;inset:0 0 auto 0;height:var(--header);z-index:100;display:flex;align-items:center;gap:28px;padding:0 34px;background:linear-gradient(to bottom,rgba(5,8,10,.92),rgba(5,8,10,.58),transparent);transition:.25s}.site-header.is-scrolled{background:rgba(8,11,13,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;flex:none}.brand img{width:148px;height:auto}.desktop-nav{display:flex;align-items:center;gap:20px;margin-left:auto}.desktop-nav a{font-size:12px;font-weight:750;letter-spacing:.055em;text-transform:uppercase;color:#d8dfe1;position:relative}.desktop-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--accent);transition:.2s}.desktop-nav a:hover:after{right:0}.header-actions{display:flex;align-items:center;gap:18px}.lang-switch{display:flex;gap:4px}.lang-link{font-size:11px;font-weight:800;padding:6px 7px;border-radius:6px;color:#a6b0b4}.lang-link:hover,.lang-link.is-active{background:rgba(34,224,198,.13);color:var(--accent)}.menu-btn{display:none;background:none;color:#fff;border:0;align-items:center;gap:6px}.menu-btn span{font-size:12px;font-weight:800;text-transform:uppercase}.menu-btn i{display:block;width:18px;height:1px;background:#fff}.mobile-panel{position:fixed;z-index:90;inset:var(--header) 0 0;background:rgba(8,11,13,.98);padding:28px}.mobile-panel nav{display:grid;gap:4px}.mobile-panel nav a{font-size:24px;font-weight:800;border-bottom:1px solid var(--line);padding:10px 0}.mobile-langs{margin-top:26px}.hero{position:relative;min-height:100svh;display:grid;align-items:end;overflow:hidden}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;filter:saturate(.78) contrast(1.08)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,5,6,.95) 0%,rgba(3,5,6,.74) 41%,rgba(3,5,6,.18) 69%,rgba(3,5,6,.36) 100%),linear-gradient(0deg,rgba(3,5,6,.86) 0%,transparent 45%)}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to right,#000,transparent 72%)}.hero-content{position:relative;z-index:2;width:min(760px,calc(100% - 42px));margin-left:max(21px,calc((100vw - var(--max))/2));padding:160px 0 190px}.eyebrow,.kicker{margin:0 0 18px;color:var(--accent);font-weight:850;letter-spacing:.18em;font-size:12px}.hero h1{font-size:clamp(58px,8.2vw,126px);line-height:.82;letter-spacing:-.065em;margin:0;max-width:900px}.hero-copy{font-size:clamp(17px,2vw,22px);color:#d4dcde;max-width:680px;margin:30px 0}.hero-cta,.cv-actions{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-size:13px;font-weight:850;letter-spacing:.04em;text-transform:uppercase;border:1px solid transparent;transition:.2s}.btn-primary{background:var(--accent);color:#06110f}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(34,224,198,.2)}.btn-ghost{border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.04)}.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}.hero-stats{position:absolute;z-index:2;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);background:rgba(8,11,13,.66);backdrop-filter:blur(12px);padding-left:max(0px,calc((100vw - var(--max))/2))}.stat{padding:24px 28px;border-right:1px solid var(--line)}.stat strong{display:block;font-size:25px;line-height:1.1}.stat span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.scroll-cue{position:absolute;right:28px;bottom:120px;z-index:2;width:42px;height:66px;border:1px solid rgba(255,255,255,.3);border-radius:999px}.scroll-cue span{position:absolute;left:50%;top:13px;width:4px;height:8px;border-radius:9px;background:var(--accent);animation:scroll 1.7s infinite}@keyframes scroll{0%{transform:translate(-50%,0);opacity:0}35%{opacity:1}100%{transform:translate(-50%,28px);opacity:0}}.section{padding:120px 0}.two-col{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:80px;align-items:center}.image-frame{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--panel);box-shadow:var(--shadow)}.image-frame:after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.14);border-radius:inherit;pointer-events:none}.image-frame img{aspect-ratio:4/4.7;object-fit:cover;object-position:center}.image-tag{position:absolute;left:18px;bottom:18px;background:rgba(8,11,13,.88);border:1px solid var(--line);padding:9px 12px;font-size:10px;font-weight:800;letter-spacing:.12em}.section-copy h2,.section-heading h2,.tech-copy h2,.contact-intro h2,.cv-panel h2{font-size:clamp(38px,5vw,72px);line-height:.98;letter-spacing:-.045em;margin:0 0 28px}.lead{color:#c5ced1;font-size:19px}.check-list{list-style:none;padding:0;margin:30px 0 0}.check-list li{position:relative;padding:13px 0 13px 30px;border-top:1px solid var(--line);font-weight:650}.check-list li:before{content:"";position:absolute;left:2px;top:21px;width:10px;height:10px;border:2px solid var(--accent);transform:rotate(45deg)}.career-section,.projects-section,.news-section{background:var(--bg2)}.section-heading{max-width:850px;margin-bottom:60px}.section-heading>p:last-child{color:var(--muted);max-width:700px}.career-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:70px}.timeline{border-top:1px solid var(--line)}.timeline-item{display:grid;grid-template-columns:145px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.timeline-year{color:var(--accent);font-weight:800}.timeline-item h3{margin:0 0 4px;font-size:19px}.timeline-item p{margin:0;color:var(--muted)}.career-collage{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-content:start;position:sticky;top:110px}.career-collage img{border-radius:14px;width:100%;height:220px;object-fit:cover}.career-collage .career-main{grid-column:1/-1;height:360px}.altay-story{position:relative;min-height:800px;display:flex;align-items:center;overflow:hidden}.altay-bg,.altay-overlay{position:absolute;inset:0;width:100%;height:100%}.altay-bg{object-fit:cover;filter:grayscale(.18) contrast(1.12)}.altay-overlay{background:linear-gradient(90deg,rgba(4,6,7,.95),rgba(4,6,7,.72) 52%,rgba(4,6,7,.3)),linear-gradient(0deg,rgba(4,6,7,.8),transparent)}.altay-inner{position:relative;z-index:1}.light{max-width:760px}.light>p:last-child{font-size:19px;color:#d7dddf}.metrics{display:grid;grid-template-columns:repeat(4,1fr);margin-top:55px;border:1px solid var(--line);background:rgba(8,11,13,.66);backdrop-filter:blur(14px)}.metric{padding:24px;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric strong{display:block;font-size:31px;color:var(--accent)}.metric span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.altay-inner blockquote{font-size:clamp(27px,4vw,52px);line-height:1.1;letter-spacing:-.035em;max-width:900px;margin:70px 0 0;border-left:4px solid var(--accent);padding-left:24px}.approach-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.approach-card,.project-card{position:relative;background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.018));border:1px solid var(--line);border-radius:var(--radius);padding:34px;overflow:hidden;transition:.25s}.approach-card:hover,.project-card:hover{transform:translateY(-5px);border-color:rgba(34,224,198,.4)}.approach-card>span{position:absolute;top:18px;right:20px;color:rgba(255,255,255,.12);font-size:44px;font-weight:900}.approach-card h3,.project-card h3{font-size:22px;margin:36px 0 15px}.approach-card p,.project-card p{margin:0;color:var(--muted)}.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.project-card{min-height:310px}.project-number{font-size:13px;color:var(--accent);font-weight:900;letter-spacing:.12em}.tech-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.tech-copy p{color:var(--muted)}.tool-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}.tool-cloud span{border:1px solid var(--line);border-radius:999px;padding:8px 13px;font-size:12px;font-weight:750}.tech-image{position:relative}.tech-image img{border-radius:var(--radius);min-height:610px;object-fit:cover;filter:grayscale(.45)}.screen-card{position:absolute;right:-18px;bottom:36px;background:var(--accent);color:#06110f;padding:20px 26px;box-shadow:var(--shadow)}.screen-card span,.screen-card strong{display:block}.screen-card span{font-size:11px;font-weight:900;letter-spacing:.18em}.screen-card strong{font-size:28px;line-height:1}.news-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.filter-btn{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:8px 14px;cursor:pointer;font-size:12px;font-weight:800}.filter-btn.is-active,.filter-btn:hover{background:var(--accent);color:#07110f;border-color:var(--accent)}.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.news-card{display:grid;grid-template-columns:220px 1fr;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.news-card[hidden]{display:none}.news-image-wrap{min-height:240px}.news-image-wrap img{width:100%;height:100%;object-fit:cover}.news-body{padding:24px;display:flex;flex-direction:column}.news-meta,.news-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}.news-meta{font-size:11px;font-weight:800;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.news-meta time{color:var(--muted)}.news-body h3{font-size:21px;line-height:1.2;margin:15px 0 10px}.news-body p{color:var(--muted);font-size:14px;margin:0 0 24px}.news-footer{margin-top:auto;border-top:1px solid var(--line);padding-top:14px;font-size:11px;color:var(--muted)}.news-footer a{color:var(--text);font-weight:850}.news-footer a span{color:var(--accent);margin-left:4px}.videos-section{background:linear-gradient(180deg,var(--bg),#0b1114)}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.video-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}.video-placeholder{aspect-ratio:16/10;display:grid;place-content:center;text-align:center;gap:12px;background:radial-gradient(circle at 50% 45%,rgba(34,224,198,.16),transparent 35%),linear-gradient(135deg,#141d21,#090d0f);position:relative}.video-placeholder:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:30px 30px}.play-mark{position:relative;z-index:1;width:60px;height:60px;display:grid;place-content:center;border:1px solid rgba(255,255,255,.25);border-radius:50%;color:var(--accent);padding-left:4px}.video-placeholder small{position:relative;z-index:1;font-weight:900;letter-spacing:.12em;color:var(--muted)}.video-card h3{margin:20px 22px 5px}.video-card p{margin:0 22px 24px;color:var(--muted);font-size:14px}.cv-section{padding-top:40px}.cv-panel{display:flex;align-items:center;justify-content:space-between;gap:50px;border:1px solid rgba(34,224,198,.3);border-radius:var(--radius);padding:45px;background:linear-gradient(120deg,rgba(34,224,198,.09),rgba(255,255,255,.02))}.cv-panel>div:first-child{max-width:720px}.cv-panel h2{font-size:clamp(34px,4vw,58px)}.cv-panel p{color:var(--muted)}.contact-section{padding-bottom:80px}.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.contact-intro p{color:var(--muted);font-size:18px}.contact-cards{border-top:1px solid var(--line)}.contact-cards>a,.contact-cards>div{display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}.contact-cards span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.contact-cards strong{font-size:18px}.contact-cards b{color:var(--accent);font-size:20px}.site-footer{border-top:1px solid var(--line);padding:36px 0;background:#050708}.site-footer .container{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:end}.site-footer img{width:150px}.site-footer p,.site-footer small{color:var(--muted);margin:8px 0 0}.footer-links{display:flex;gap:20px}.footer-links a{font-size:13px;color:var(--muted)}.site-footer small{grid-column:1/-1;border-top:1px solid var(--line);padding-top:18px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}.legal-header{position:sticky;background:var(--bg);justify-content:space-between}.legal-page{min-height:100vh;padding:120px 0}.legal-page h1{font-size:clamp(42px,7vw,84px);line-height:1;margin:0 0 40px}.legal-page p{font-size:18px;color:#c8d0d3;margin:0 0 24px}.legal-page .btn{margin-top:22px}
@media(max-width:1120px){.desktop-nav{display:none}.menu-btn{display:flex}.project-grid{grid-template-columns:repeat(2,1fr)}.news-card{grid-template-columns:180px 1fr}.hero h1{font-size:clamp(54px,10vw,110px)}}
@media(max-width:800px){:root{--header:70px}.site-header{padding:0 18px}.brand img{width:128px}.header-actions>.lang-switch{display:none}.section{padding:82px 0}.hero-content{padding:130px 0 205px}.hero h1{font-size:clamp(48px,16vw,80px)}.hero-copy{font-size:16px}.hero-stats{grid-template-columns:1fr;padding-left:0}.stat{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-right:0;border-bottom:1px solid var(--line)}.stat strong{font-size:20px}.scroll-cue{display:none}.two-col,.career-layout,.tech-layout,.contact-layout{grid-template-columns:1fr;gap:45px}.career-collage{position:static}.career-collage .career-main{height:260px}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.approach-grid,.project-grid,.news-grid,.video-grid{grid-template-columns:1fr}.news-card{grid-template-columns:1fr}.news-image-wrap{height:220px}.cv-panel{display:block;padding:30px}.cv-actions{margin-top:25px}.site-footer .container{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.site-footer small{grid-column:auto}.contact-cards>a,.contact-cards>div{grid-template-columns:1fr auto}.contact-cards span{grid-column:1/-1}.contact-cards strong{font-size:15px;overflow-wrap:anywhere}.altay-story{min-height:950px}.altay-overlay{background:linear-gradient(0deg,rgba(4,6,7,.95),rgba(4,6,7,.55))}.altay-inner blockquote{margin-top:45px}.screen-card{right:12px}.section-heading{margin-bottom:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.scroll-cue span{animation:none}}