:root{color-scheme:dark;--accent:#45e0cf;--muted:#aaa;font-family:Arial,sans-serif;background:#000;color:#fafafa;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0}a{color:inherit;text-underline-offset:5px}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}.header{display:flex;align-items:center;gap:36px;height:108px;border-bottom:1px solid #303030}.brand{font-weight:700;font-size:40px;text-decoration:none;line-height:1}.brand span{color:var(--accent)}nav{display:flex;gap:36px;margin-left:auto}.header nav a,.lang a{font-size:14px;text-decoration:none}.header a:hover{color:var(--accent)}.lang{display:flex;gap:13px;align-items:center}.lang span{color:#555}.lang [aria-current]{color:var(--accent);text-decoration:underline}.hero{padding-top:38px}.eyebrow{font-size:15px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px}.identity h1{display:table;font-size:clamp(48px,5.4vw,78px);font-weight:600;letter-spacing:-.04em;line-height:1.12;margin:0;padding-bottom:22px;border-bottom:3px solid var(--accent)}.hero-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:36px;align-items:start;padding:32px 0 34px}.intro-copy{padding-top:2px}.intro-copy h2{font-size:clamp(25px,2.65vw,37px);line-height:1.25;letter-spacing:-.025em;margin:0 0 25px;max-width:650px}.intro-copy p{font-size:20px;line-height:1.5;max-width:540px;margin:0 0 25px}.primary{display:inline-flex;align-items:center;gap:35px;min-height:48px;background:#21c9bd;color:#001c19;font-weight:700;padding:12px 23px;text-decoration:none;border-radius:6px}.primary:hover{background:var(--accent)}.primary span{font-size:24px}.model{margin:0;min-width:0;position:relative}.model-top{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:#c4ccc9;padding:0 6px}.model-badge{border:1px solid #31544a;border-radius:4px;color:var(--accent);padding:3px 7px;font-size:12px}#backplane-view{height:370px;position:relative;touch-action:pan-y;cursor:grab;background:radial-gradient(ellipse at 50% 55%,#0a231a 0,transparent 67%)}#backplane-view:active{cursor:grabbing}canvas{display:block;width:100%;height:100%}.model-fallback{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center}.model-fallback img{width:100%;height:80%;object-fit:contain}.model-fallback p{font-size:14px;text-align:center;color:var(--muted);margin:0;padding:0 12px}.model figcaption{font-size:12px;color:var(--muted);text-align:center;margin:4px 0 15px}.model-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.drag-hint{font-size:12px;color:var(--muted)}.model-controls{display:flex;gap:8px;flex-wrap:wrap}.model-controls button{font-size:12px;background:#101413;border:1px solid #35413e;border-radius:4px;padding:9px 10px;min-height:36px}.model-controls button:hover{border-color:var(--accent)}.work{display:grid;grid-template-columns:1fr 1fr;gap:60px;border-top:2px solid var(--accent);padding:24px 0 32px}.work h2{font-size:28px;line-height:1.2;letter-spacing:-.03em;margin:0}.expertise ul{list-style:none;padding:0;margin:22px 0 0}.expertise li{display:flex;gap:14px;align-items:baseline;font-size:18px;line-height:1.5;min-height:50px;padding:6px 0}.expertise li>span{color:var(--accent);font-size:26px;line-height:1;flex:none}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:24px}.project-select{display:flex;gap:5px}.project-select button{border:0;border-bottom:2px solid transparent;background:transparent;color:#aaa;padding:10px;min-width:44px;min-height:44px;font-size:14px}.project-select [aria-pressed=true]{color:var(--accent);border-color:var(--accent)}.project-card{position:relative;display:block;width:100%;height:294px;overflow:hidden;text-align:left;padding:0;border:1px solid #2f3935;background:#080c0b;border-radius:8px}.project-card>img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.project-card:hover>img{transform:scale(1.035)}.card-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;background:linear-gradient(0deg,rgba(0,0,0,.97),rgba(0,0,0,.42) 38%,transparent 74%)}.category{font-size:12px;letter-spacing:.08em;color:var(--accent);margin-bottom:7px}.card-overlay strong{font-size:23px;line-height:1.2;max-width:90%;font-weight:500}.card-action{display:flex;justify-content:space-between;align-items:center;font-size:14px;margin-top:13px}.card-action>span{font-size:22px;color:var(--accent)}.image-note{font-size:12px;line-height:1.5;color:var(--muted);margin:12px 0 0}.contact{border-top:2px solid var(--accent);padding:30px 0 65px}.contact h2{font-size:clamp(32px,4.6vw,62px);line-height:1.15;letter-spacing:-.035em;font-weight:600;margin:0 0 22px}.email{font-size:20px;overflow-wrap:anywhere}.email span{color:var(--accent);display:inline-block;margin-left:8px}footer{display:flex;gap:24px;justify-content:space-between;color:#999;font-size:12px;border-top:1px solid #252525;padding-block:22px;margin-bottom:12px}.skip{position:fixed;top:-70px;left:20px;z-index:10;background:#000;padding:12px}.skip:focus{top:12px}dialog{width:min(740px,calc(100% - 32px));max-height:90dvh;padding:0;background:#0e1210;color:#fafafa;border:1px solid #3a5148;border-radius:12px;overflow:auto;overscroll-behavior:contain}dialog::backdrop{background:rgba(0,0,0,.82);backdrop-filter:blur(7px)}body.modal-open{overflow:hidden}.dialog-close{position:sticky;display:block;top:14px;margin:14px 14px -58px auto;z-index:2;width:44px;height:44px;border-radius:50%;background:#09100e;border:1px solid #697c74;font-size:30px}.dialog-image img{display:block;width:100%;height:230px;object-fit:cover}.dialog-copy{padding:28px 34px 34px}.dialog-copy .eyebrow{color:var(--accent);font-size:12px}.dialog-copy h2{font-size:30px;margin:0 0 20px;line-height:1.2}.project-description,dd{color:#c4ccc8;font-size:16px;line-height:1.65}dl{margin:24px 0}dt{color:var(--accent);font-size:14px;margin:20px 0 5px}dd{margin:0}.no-script-projects{padding-block:24px}details{padding:15px 0}summary{cursor:pointer}
@media(min-width:1500px){.hero-grid{gap:70px}.intro-copy h2{font-size:36px}}
@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.hero-grid{gap:24px}.intro-copy p{font-size:18px}.work{gap:30px}.expertise li{font-size:16px}.card-overlay{padding:18px}.card-overlay strong{font-size:21px}#backplane-view{height:330px}.drag-hint{display:none}}
@media(max-width:720px){.wrap{width:calc(100% - 40px)}.header{height:86px;gap:20px}.brand{font-size:32px}nav{gap:15px}.header nav a,.lang a{font-size:13px}.lang{gap:8px}.hero{padding-top:30px}.identity h1{font-size:clamp(40px,9vw,62px);padding-bottom:18px}.hero-grid{grid-template-columns:1fr;padding-top:26px;gap:35px}.intro-copy h2{max-width:520px;font-size:29px}.intro-copy p{font-size:18px;max-width:560px}.model{width:100%}#backplane-view{height:340px}.drag-hint{display:inline}.work{grid-template-columns:1fr;gap:34px;padding-top:24px}.expertise li{font-size:17px;min-height:48px}.project-card{height:310px}.contact{padding-bottom:42px}.contact h2{font-size:39px}.email{font-size:17px}footer{flex-wrap:wrap;gap:12px}footer>span:nth-child(2){display:none}.dialog-copy{padding:24px}.dialog-copy h2{font-size:26px}.dialog-image img{height:195px}}
@media(max-width:380px){.header{gap:12px}nav{gap:10px}.lang{gap:5px}.wrap{width:calc(100% - 32px)}.header nav a{font-size:12px}.drag-hint{display:none}.contact h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

.model-top{justify-content:flex-end}
/* Personal Đ monogram: outlined white letter and a turquoise cut crossbar. */
.brand{display:inline-flex;align-items:center;justify-content:center;flex:none;width:72px;height:68px;transition:filter .2s ease}
.brand img{display:block;width:72px;height:auto}
.brand:hover{filter:drop-shadow(0 0 8px #45e0cf55)}
@media(max-width:720px){.brand{width:48px;height:48px}.brand img{width:48px}}