/* Su Hui-Yu — static rebuild · "screening room / film archive"
   Single dark theme everywhere. The saturated film stills are the only colour on the page;
   the chrome stays near-monochrome so the work is never out-shouted. Cinema cues throughout:
   letterbox bars, timecode-style mono metadata, a film-slate red used only as a whisper. */

@font-face{font-family:"Archivo";src:url("/assets/fonts/archivo.woff2") format("woff2");
  font-weight:100 900;font-stretch:62% 125%;font-display:swap}
/* VT323 — CRT terminal face, the "classic TV" element: on-screen-display / timecode only */
@font-face{font-family:"VT323";src:url("/assets/fonts/vt323.woff2") format("woff2");font-weight:400;font-display:swap}

:root{
  /* Chinese always falls to a gothic (黑體) after the Latin face */
  --sans:"Archivo","Helvetica Neue",Arial,"PingFang TC","Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;
  --cjk:"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,monospace;
  --osd:"VT323",ui-monospace,monospace;   /* CRT on-screen display */
  --bg:#08080a; --bg-2:#141417; --fg:#edece8; --dim:#807d77;
  --line:rgba(255,255,255,.13); --line-2:rgba(255,255,255,.06);
  --rec:#e30b1a;                  /* broadcast record-light red — whisper only (REC dot, active, hover) */
  --maxw:1380px; --gut:clamp(20px,5vw,80px);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--fg);line-height:1.5;font-size:16px;
  letter-spacing:.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  animation:fade .6s var(--ease)}
@keyframes fade{from{opacity:0}to{opacity:1}}
.zh{font-family:var(--cjk)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
::selection{background:var(--rec);color:#fff}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.mono{font-family:var(--mono);letter-spacing:.04em}
.dim{color:var(--dim)}

/* ---- nav ---- */
.nav{position:fixed;inset:0 0 auto 0;z-index:90;height:60px;display:flex;align-items:center;
  transition:background .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.solid{background:rgba(8,8,10,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line-2)}
.nav__in{display:flex;align-items:center;justify-content:space-between;width:100%;gap:24px}
.nav__brand{font-weight:700;font-size:15px;letter-spacing:.01em;white-space:nowrap;display:flex;gap:.5em;align-items:baseline}
.nav__brand .zh{font-weight:500;color:var(--dim);font-size:.92em}
.nav__links{display:flex;gap:30px}
.nav__links a{font-size:13.5px;color:var(--dim);transition:color .25s;position:relative}
.nav__links a:hover,.nav__links a[aria-current]{color:var(--fg)}
.nav__links a[aria-current]::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--rec)}
.nav__burger{display:none;background:none;border:0;color:var(--fg);width:44px;height:44px;cursor:pointer}

/* ---- hero — a CRT television screen ---- */
.hero{position:relative;height:100dvh;min-height:600px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
.hero__img{position:absolute;inset:0;z-index:0}
.hero__img img{width:100%;height:100%;object-fit:cover;object-position:50% 35%}
.hero__img::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,8,10,.5),rgba(8,8,10,.04) 26%,rgba(8,8,10,.18) 52%,rgba(8,8,10,.9))}
/* CRT scanlines + tube vignette, purely decorative */
.hero__scan{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:repeating-linear-gradient(180deg,rgba(0,0,0,0) 0 2px,rgba(0,0,0,.16) 2px 3px);
  mix-blend-mode:multiply}
.hero__scan::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 50% 45%,transparent 60%,rgba(0,0,0,.45));}
.hero__in{position:relative;z-index:3;padding-bottom:clamp(48px,9vh,118px)}
.hero h1{font-weight:800;text-transform:uppercase;line-height:.84;letter-spacing:-.035em;color:#fff;
  font-size:clamp(58px,13vw,180px);text-shadow:0 2px 40px rgba(0,0,0,.4)}
.hero h1 .zh{display:block;font-size:.2em;font-weight:500;letter-spacing:.16em;opacity:.85;margin-top:.55em}
.hero__sub{margin-top:22px;max-width:40ch;color:rgba(255,255,255,.84);font-size:clamp(15px,1.35vw,19px);line-height:1.5}
/* on-screen display (OSD) — the classic-TV typographic element, VT323 */
.osd{font-family:var(--osd);line-height:1;letter-spacing:.02em;color:rgba(255,255,255,.92);
  font-size:clamp(17px,1.7vw,24px);text-shadow:0 0 12px rgba(0,0,0,.5)}
.hero__osd{position:absolute;z-index:3;display:flex;align-items:center;gap:9px}
.hero__osd.tl{top:calc(60px + 3.2vh);left:var(--gut)}
.hero__osd.tr{top:calc(60px + 3.2vh);right:var(--gut);color:rgba(255,255,255,.7)}
.hero__tc{margin-bottom:20px;color:rgba(255,255,255,.78)}
.osd__rec{width:11px;height:11px;border-radius:50%;background:var(--rec);box-shadow:0 0 10px var(--rec);
  animation:rec 1.6s steps(1) infinite}
@keyframes rec{50%{opacity:.2}}
.hero__cta{position:absolute;z-index:3;right:var(--gut);bottom:calc(48px + 3.2vh);
  font-family:var(--osd);font-size:clamp(17px,1.7vw,23px);letter-spacing:.04em;color:#fff;
  display:inline-flex;gap:9px;border-bottom:1px solid rgba(255,255,255,.45);padding-bottom:5px;transition:gap .3s,border-color .3s}
.hero__cta:hover{gap:15px;border-color:#fff}

/* ---- manifesto strip ---- */
.manifesto{padding-block:clamp(72px,13vh,160px)}
.manifesto p{font-size:clamp(22px,3.2vw,44px);line-height:1.22;letter-spacing:-.02em;font-weight:500;max-width:24ch}
.manifesto .lead-word{color:var(--dim)}

/* ---- section frame ---- */
.section{padding-block:clamp(56px,9vh,120px)}
.section__head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;
  padding-bottom:22px;margin-bottom:46px;border-bottom:1px solid var(--line)}
.section__head h2{font-size:clamp(22px,2.6vw,34px);font-weight:700;letter-spacing:-.02em}
.section__head h2 .zh{font-weight:500;color:var(--dim);font-size:.62em;margin-left:.5em}
.section__head .mono{font-size:12.5px;color:var(--dim)}
.section__head a.mono:hover{color:var(--fg)}

/* ---- featured ---- */
.feature{display:grid;grid-template-columns:1.18fr .82fr;gap:clamp(28px,4vw,60px);align-items:end}
.feature__frame{position:relative;aspect-ratio:2.39/1;overflow:hidden;background:var(--bg-2);cursor:zoom-in}
.feature__frame img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.feature__frame:hover img{transform:scale(1.03)}
.feature h3{font-size:clamp(26px,3.4vw,46px);font-weight:800;letter-spacing:-.025em;line-height:1}
.feature h3 .zh{font-weight:500;color:var(--dim);font-size:.5em;margin-left:.4em}
.feature__meta{margin-top:14px;font-family:var(--mono);font-size:12.5px;color:var(--dim);line-height:1.6}
.feature__txt{margin-top:20px;font-size:16px;line-height:1.7;color:#cfcdc8;max-width:46ch}
.feature__strip{grid-column:1/-1;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-top:6px}
.feature__strip img{height:128px;width:auto;flex:0 0 auto;object-fit:cover;scroll-snap-align:start;background:var(--bg-2)}
.feature__strip::-webkit-scrollbar{height:6px}.feature__strip::-webkit-scrollbar-thumb{background:var(--line)}

/* ---- works grid (contact sheet) ---- */
.year-block{margin-bottom:clamp(40px,6vh,84px)}
.year-block__h{display:flex;align-items:center;gap:18px;margin-bottom:22px;font-family:var(--mono);
  font-size:13px;letter-spacing:.12em;color:var(--dim)}
.year-block__h::after{content:"";flex:1;height:1px;background:var(--line-2)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(12px,1.5vw,22px);grid-auto-flow:dense}
.card{grid-column:span 4;display:block}
.card.w6{grid-column:span 6}.card.w8{grid-column:span 8}
.card__frame{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--bg-2)}
.card.w6 .card__frame{aspect-ratio:16/10}.card.w8 .card__frame{aspect-ratio:21/9}
.card__frame img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),opacity .5s}
.card:hover .card__frame img{transform:scale(1.05)}
.card__frame::after{content:"";position:absolute;inset:0;background:rgba(8,8,10,0);transition:background .4s}
.card:hover .card__frame::after{background:rgba(8,8,10,.16)}
.card__no{position:absolute;top:10px;left:11px;z-index:1;font-family:var(--mono);font-size:11px;
  color:#fff;mix-blend-mode:difference}
.card__t{margin-top:13px;font-size:16px;font-weight:600;letter-spacing:-.01em;line-height:1.2}
.card__m{margin-top:5px;font-family:var(--mono);font-size:11.5px;color:var(--dim)}

/* ---- work detail ---- */
.wd{padding-top:96px}
.wd__frame{position:relative;aspect-ratio:2.39/1;overflow:hidden;background:var(--bg-2);cursor:zoom-in}
.wd__frame img{width:100%;height:100%;object-fit:cover}
.wd__head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;padding-block:30px;
  border-bottom:1px solid var(--line);margin-bottom:40px}
.wd__head h1{font-size:clamp(28px,4.2vw,60px);font-weight:800;letter-spacing:-.025em;line-height:1}
.wd__head .meta{text-align:right;font-family:var(--mono);font-size:12.5px;color:var(--dim);line-height:1.7;white-space:nowrap}
.wd__head .yr{font-size:clamp(18px,2vw,26px);color:var(--fg);font-weight:600}
.wd__body{font-size:17px;line-height:1.74;color:#cfcdc8;max-width:70ch}
.wd__body p+p{margin-top:1.1em}
.wd__nav{display:flex;justify-content:space-between;gap:16px;margin-top:clamp(56px,9vh,110px);
  padding-top:26px;border-top:1px solid var(--line);font-family:var(--mono);font-size:12.5px;color:var(--dim)}
.wd__nav a:hover{color:var(--fg)}
.wd__nav a span{display:block;font-family:var(--sans);font-size:16px;color:var(--fg);font-weight:600;margin-top:6px}
.wd__nav a:last-child{text-align:right}

/* ---- CV (about) — still dark, generous reading ---- */
.cv__intro{max-width:60ch;font-size:clamp(20px,2.5vw,30px);line-height:1.36;letter-spacing:-.01em;
  font-weight:500;margin-bottom:clamp(44px,7vh,90px);color:#dcdad5}
.cv-sec{padding-block:clamp(30px,4.5vh,52px);border-top:1px solid var(--line)}
.cv-sec__l{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:22px}
.cv-list{display:grid;gap:10px}
@media(min-width:900px){.cv-list.two{grid-template-columns:1fr 1fr;column-gap:clamp(40px,5vw,80px)}}
.cv-row{display:grid;grid-template-columns:78px 1fr;gap:18px;align-items:baseline;font-size:15px;line-height:1.4;
  padding-bottom:10px;border-bottom:1px solid var(--line-2)}
.cv-row .y{font-family:var(--mono);font-size:12.5px;color:var(--rec)}

/* ---- press ---- */
.press{border-top:1px solid var(--line)}
.press a{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:baseline;padding-block:22px;
  border-bottom:1px solid var(--line-2);transition:padding-left .35s var(--ease)}
.press a:hover{padding-left:14px}
.press__t{font-size:clamp(16px,1.5vw,20px);font-weight:600;letter-spacing:-.01em;line-height:1.3}
.press__t .arr{color:var(--rec);opacity:0;transition:opacity .3s}
.press a:hover .arr{opacity:1}
.press__s{font-family:var(--mono);font-size:12px;color:var(--dim);white-space:nowrap}

/* ---- contact ---- */
.contact{padding-top:130px;min-height:82dvh;display:flex;flex-direction:column;justify-content:center}
.contact h1{font-size:clamp(44px,9vw,120px);font-weight:800;text-transform:uppercase;letter-spacing:-.03em;line-height:.86}
.contact__l{margin-top:46px;display:grid;gap:2px;max-width:560px}
.contact__l a{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding-block:20px;
  border-bottom:1px solid var(--line);font-size:clamp(20px,2.4vw,30px);font-weight:600;transition:padding-left .35s var(--ease)}
.contact__l a:hover{padding-left:14px}
.contact__l a span{font-family:var(--mono);font-size:13px;font-weight:400;color:var(--dim)}

/* ---- footer ---- */
.foot{border-top:1px solid var(--line);padding-block:46px;margin-top:clamp(40px,8vh,90px)}
.foot__in{display:flex;flex-wrap:wrap;gap:22px;justify-content:space-between;align-items:center}
.foot__n{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.foot__n a{font-size:13.5px;color:var(--dim);transition:color .25s;display:inline-flex;align-items:center}
.foot__n a:hover{color:var(--fg)}
.ic{width:19px;height:19px;display:block;fill:currentColor}
.contact__l a .ic{width:22px;height:22px;margin-right:14px;flex:0 0 auto}
.contact__l a{align-items:center}
.foot__c{font-family:var(--mono);font-size:11.5px;color:var(--dim)}

/* ---- reveal + lightbox ---- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.lb{position:fixed;inset:0;z-index:200;background:rgba(5,5,6,.97);display:none;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.lb.open{display:flex;animation:fade .3s}
.lb__img{max-width:90vw;max-height:90vh;object-fit:contain;cursor:pointer}
.lb__x{position:absolute;top:18px;right:24px;background:none;border:0;color:#fff;font-family:var(--osd);font-size:18px;letter-spacing:.1em;cursor:pointer;z-index:2}
.lb__count{position:absolute;left:0;right:0;bottom:24px;text-align:center;color:rgba(255,255,255,.75);font-size:18px;pointer-events:none}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;background:none;border:0;color:#fff;
  font-size:46px;line-height:1;width:64px;height:96px;cursor:pointer;opacity:.55;transition:opacity .2s;display:none}
.lb__nav:hover{opacity:1}.lb__nav.prev{left:8px}.lb__nav.next{right:8px}
.lb--multi .lb__nav{display:block}
@media(max-width:520px){.lb__nav{font-size:34px;width:46px}}

/* work-detail thumbnail strip (extra frames open the gallery) */
.wd__thumbs{display:flex;gap:10px;overflow-x:auto;margin:26px 0 8px;padding-bottom:6px;scroll-snap-type:x mandatory}
.wd__thumbs::-webkit-scrollbar{height:6px}.wd__thumbs::-webkit-scrollbar-thumb{background:var(--line)}
.wd__thumb{flex:0 0 auto;padding:0;border:0;background:var(--bg-2);width:148px;height:96px;overflow:hidden;cursor:zoom-in;scroll-snap-align:start}
.wd__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease),opacity .3s}
.wd__thumb:hover img{transform:scale(1.06);opacity:.85}

/* ---- responsive ---- */
@media(max-width:860px){
  .nav__links{position:fixed;inset:60px 0 auto 0;flex-direction:column;gap:0;background:var(--bg);
    border-bottom:1px solid var(--line);padding:6px var(--gut) 22px;transform:translateY(-115%);
    transition:transform .4s var(--ease);visibility:hidden}
  .nav__links.open{transform:none;visibility:visible}
  .nav__links a{padding-block:14px;font-size:18px;border-bottom:1px solid var(--line-2)}
  .nav__links a[aria-current]::after{display:none}
  .nav__burger{display:inline-flex;align-items:center;justify-content:center}
  .nav{background:rgba(8,8,10,.8);backdrop-filter:blur(14px);border-bottom-color:var(--line-2)}
  .feature{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(6,1fr)}
  .card,.card.w6,.card.w8{grid-column:span 6}
  .card__frame,.card.w6 .card__frame,.card.w8 .card__frame{aspect-ratio:3/2}
  .wd__head{grid-template-columns:1fr}.wd__head .meta{text-align:left}
  .cv-row{grid-template-columns:54px 1fr;gap:12px}
  .osd,.hero__cta{font-size:16px}
  .hero__osd.tl,.hero__osd.tr{top:calc(60px + 14px)}
  .hero__scan{background:repeating-linear-gradient(180deg,rgba(0,0,0,0) 0 2px,rgba(0,0,0,.12) 2px 3px)}
}
@media(max-width:520px){
  .hero__osd.tr{display:none}                 /* avoid two OSD labels colliding on a narrow tube */
  .hero h1{font-size:clamp(46px,15vw,80px)}
  .hero__sub{font-size:15px;max-width:30ch}
  .manifesto p{font-size:clamp(24px,7vw,34px)}
  .feature__strip img{height:104px}
  .section__head{flex-wrap:wrap;gap:8px}
  .press a{grid-template-columns:1fr;gap:5px}.press__s{white-space:normal}
  .contact h1{font-size:clamp(40px,15vw,68px)}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}.reveal{opacity:1;transform:none;transition:none}
  .osd__rec{animation:none}.card__frame img,.feature__frame img{transition:none}
}