:root{--bg:#06120d;--panel:#0b2118;--panel2:#102c20;--green:#17e989;--bright:#73ffb9;--muted:#afc6b8;--silver:#e9f5ef;--line:rgba(126,255,182,.22)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:#f4fff8;font:16px/1.55 system-ui,-apple-system,Segoe UI,Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container,.section,.hero-grid,.nav-shell,.footer-inner{width:min(1180px,calc(100% - 44px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(3,17,11,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-shell{min-height:82px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;min-width:220px}.logo svg{width:56px;height:56px}.brand-name{display:flex;flex-direction:column;line-height:1.05;letter-spacing:.14em}.brand-name strong{font-size:16px}.brand-name 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h1{font-size:48px}}

/* Tech Lab 3.1: full uncropped server room, refined frame */
.lab-v3-photo{background:#061b11;border:1px solid rgba(91,255,169,.55);box-shadow:0 24px 85px rgba(0,181,103,.25),0 0 0 5px rgba(26,210,114,.06);isolation:isolate}
.lab-v3-photo img{display:block;width:100%;height:auto;aspect-ratio:805 / 324;object-fit:contain;object-position:center}
.lab-photo-label{bottom:12px;left:12px;padding:9px 13px;font-size:13px;box-shadow:0 4px 20px #0007}
@media(max-width:980px){.lab-v3-photo img{height:auto}}
@media(max-width:650px){.lab-v3-photo img{height:auto}.lab-photo-label{font-size:11px;padding:7px 10px}}

/* Tech Lab 3.2: interactive public project showcases */
.project-card-link{display:block;text-decoration:none;color:inherit;border-radius:17px;height:100%}.project-card-link:focus-visible{outline:3px solid #71ffb5;outline-offset:5px}.project-card-link .lab-v3-card{height:100%;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.project-card-link:hover .lab-v3-card,.project-card-link:focus-visible .lab-v3-card{transform:translateY(-5px);border-color:#61ffad;box-shadow:0 18px 45px #0aef8340}.card-more{display:block;color:#75ffb8;font-weight:800;font-size:13px;margin-top:15px}.project-hero{padding:65px 0 85px;background:radial-gradient(ellipse at 75% 45%,#11633a99,transparent 55%),linear-gradient(130deg,#06150e,#092519)}.project-back{display:inline-block;color:#92efba;margin-bottom:42px;text-decoration:none;font-weight:700}.project-back:hover{text-decoration:underline}.project-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:45px}.project-category{font-size:13px;letter-spacing:.15em;color:#64f6a5;font-weight:900;margin:15px 0}.project-hero h1{font-size:clamp(40px,5.3vw,76px);line-height:1.06;margin:0 0 22px}.project-tagline{font-size:clamp(19px,2.2vw,25px);color:#d3ebdd;max-width:620px}.project-pills{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0 34px}.project-pills span{border:1px solid #4bdc9070;border-radius:999px;background:#0c3723;padding:8px 13px;color:#c5f8db;font-size:12px}.project-emblem{min-height:280px;border:1px solid #43de9270;border-radius:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:25px;background:radial-gradient(circle,#16683f,#092116 70%);box-shadow:0 15px 75px #1ef58a23}.project-emblem-icon{display:grid;place-items:center;width:135px;height:135px;border:2px solid #74ffc2;border-radius:32px;font-size:85px;color:#79ffb7;text-shadow:0 0 30px #43e998;box-shadow:0 0 45px #0cff7b38}.project-emblem span{color:#b6f8d3;font-weight:800;letter-spacing:.16em;font-size:11px}.project-detail{padding:72px 0;background:#071910}.project-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.project-info{border:1px solid #27764e;border-radius:18px;background:linear-gradient(145deg,#123a27,#091f15);padding:30px}.project-info h2{font-size:25px;margin:13px 0}.project-info p{font-size:15px;line-height:1.75}.project-disclaimer{margin-top:32px;color:#9ec7ad;font-size:13px}.project-bottom{text-align:center;padding:65px 0 80px;background:radial-gradient(ellipse at center,#10553280,transparent 70%)}.project-bottom h2{margin:0 0 12px}.project-bottom p{margin-bottom:25px}@media(max-width:800px){.project-hero-grid,.project-detail-grid{grid-template-columns:1fr}.project-emblem{min-height:230px}.project-hero{padding:42px 0 65px}}@media(prefers-reduced-motion:reduce){.project-card-link .lab-v3-card{transition:none}}

/* Tech Lab 3.3 cinematic project visuals */
.project-visual{margin:0;position:relative;overflow:hidden;border-radius:22px;border:1px solid rgba(83,255,166,.55);background:#071a11;box-shadow:0 22px 85px rgba(0,225,118,.21),0 0 0 5px rgba(22,222,120,.05)}
.project-visual img{width:100%;height:340px;object-fit:cover;object-position:center;display:block;transition:transform .35s ease}
.project-visual:hover img{transform:scale(1.025)}
.project-visual figcaption{position:absolute;bottom:0;left:0;right:0;padding:19px 18px 12px;background:linear-gradient(transparent,rgba(2,16,9,.93));font-size:11px;font-weight:850;letter-spacing:.12em;color:#eafff0}
.project-visual figcaption span{color:#78ffb9}
@media(max-width:800px){.project-visual img{height:auto;max-height:410px;object-fit:cover}}
@media(prefers-reduced-motion:reduce){.project-visual img{transition:none}}