:root{
  --bg:#000;
  --fg:#e8e8e6;
  --fg-bright:#fff;
  --muted:#8a8a86;
  --muted-dim:#6e6e6b;
  --line:#242424;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, "SF Pro Text", system-ui, sans-serif;
}

*{box-sizing:border-box; margin:0; padding:0;}

html{background:var(--bg);}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
}

a{color:inherit; text-decoration:none;}
img{display:block; max-width:100%;}

:focus-visible{outline:2px solid var(--fg-bright); outline-offset:2px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; transition-duration:.001ms !important;}
}

/* ---------- header / nav ---------- */
.site-header{
  display:flex; justify-content:space-between; align-items:baseline;
  padding:38px 44px 28px;
  flex-wrap:wrap; gap:16px;
}
.wordmark{
  font-family:var(--mono); font-size:22px; font-weight:800; letter-spacing:.02em; color:var(--fg-bright);
}
.wordmark:hover{color:var(--fg-bright);}
.main-nav{display:flex; gap:32px; font-size:13px; letter-spacing:.09em; color:var(--muted);}
.main-nav a{color:var(--muted); transition:color .15s;}
.main-nav a:hover, .main-nav a[aria-current="page"]{color:var(--fg-bright);}

/* ---------- category filters ---------- */
.filters{
  display:flex; gap:24px; padding:0 44px 24px; font-size:11px; letter-spacing:.1em; color:var(--muted-dim);
  flex-wrap:wrap;
}
.filters button{
  background:none; border:none; padding:0; font:inherit; letter-spacing:inherit; color:inherit; cursor:pointer;
}
.filters button:hover{color:var(--muted);}
.filters button[aria-pressed="true"]{color:var(--fg-bright);}

/* ---------- works layout ---------- */
.works-body{display:flex;}
.rail{
  writing-mode:vertical-rl; transform:rotate(180deg); text-align:right;
  font-size:11px; letter-spacing:.16em; color:var(--muted-dim); padding:6px 18px 20px 44px;
  white-space:nowrap;
}
.works-grid-wrap{flex:1; border-top:1px solid var(--line);}

.works-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  grid-auto-rows:260px;
}
.work-item{
  position:relative;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  display:flex; flex-direction:column;
}
.works-grid:not(.is-filtered) .work-item:nth-of-type(7n+1){
  grid-column:span 2;
  grid-row:span 2;
}
.work-item[data-category="verticals"]{
  grid-row:span 2;
}
.work-item.is-hidden{display:none;}

.work-label{
  display:flex; gap:10px; align-items:baseline; padding:14px 16px; font-size:13px; letter-spacing:.03em;
}
.work-label .num{color:var(--muted-dim); font-family:var(--mono); font-size:11px;}
.work-label .cat{margin-left:auto; color:var(--muted-dim); font-size:10px; letter-spacing:.1em; white-space:nowrap;}

.work-thumb{
  position:relative; flex:1; overflow:hidden; cursor:pointer;
  background:none; border:none; padding:0; width:100%; display:block;
}
.work-thumb img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition:transform .5s ease;
}
.work-thumb:hover img{transform:scale(1.03);}
.work-thumb .play-badge{
  position:absolute; right:14px; bottom:12px; font-family:var(--mono); font-size:10px; letter-spacing:.08em;
  color:var(--fg-bright); background:rgba(0,0,0,.55); padding:4px 8px; opacity:0; transition:opacity .2s;
}
.work-thumb:hover .play-badge{opacity:1;}

.site-footer{
  padding:22px 44px 40px; font-size:10px; color:#555; letter-spacing:.05em;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
}
.site-footer a{color:#555;}
.site-footer a:hover{color:var(--muted);}

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed; inset:0; background:rgba(0,0,0,.92); z-index:200;
  display:flex; align-items:center; justify-content:center; padding:5vw;
}
.lightbox[hidden]{display:none;}
.lightbox-inner{position:relative; width:100%; max-width:1100px;}
.lightbox-frame-wrap{position:relative; width:100%; aspect-ratio:16/9; background:#0a0a0a;}
.lightbox-frame-wrap.is-portrait{aspect-ratio:auto; max-height:86vh; width:auto; margin:0 auto;}
.lightbox iframe{position:absolute; inset:0; width:100%; height:100%; border:0;}
.lightbox-frame-wrap.is-portrait img{display:block; max-height:86vh; width:auto; margin:0 auto;}
.lightbox-close{
  position:absolute; top:-40px; right:0; background:none; border:none; color:var(--fg);
  font-family:var(--mono); font-size:13px; letter-spacing:.08em; cursor:pointer; padding:8px;
}
.lightbox-close:hover{color:var(--fg-bright);}
.lightbox-caption{margin-top:14px; font-size:13px; letter-spacing:.03em; color:var(--muted);}
.lightbox-caption .cat{color:var(--muted-dim); margin-left:10px; letter-spacing:.1em; font-size:11px;}

/* ---------- bio page ---------- */
.bio-main{padding:20px 44px 80px; border-top:1px solid var(--line);}
.bio-grid{
  display:grid; grid-template-columns:280px 1fr; gap:60px; max-width:980px; padding-top:50px;
}
.bio-photo img{width:100%; filter:grayscale(35%);}
.bio-text p{font-size:15px; line-height:1.85; color:#c4c3bf; margin-bottom:20px; max-width:520px;}
.bio-cred{margin-top:34px; font-size:12px; letter-spacing:.04em; color:var(--muted-dim);}
.bio-links{display:flex; gap:26px; margin-top:22px; font-size:12px; letter-spacing:.08em;}
.bio-links a{color:var(--muted); transition:color .15s;}
.bio-links a:hover{color:var(--fg-bright);}
.bio-contact{margin-top:22px; font-size:13px;}
.bio-contact a{color:var(--fg-bright); border-bottom:1px solid var(--line);}
.bio-contact a:hover{border-color:var(--muted);}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .works-grid{grid-auto-rows:220px;}
  .bio-grid{grid-template-columns:220px 1fr; gap:40px;}
}

@media (max-width:720px){
  .site-header,.filters,.site-footer,.bio-main{padding-left:22px; padding-right:22px;}
  .works-body{flex-direction:column;}
  .rail{writing-mode:horizontal-tb; transform:none; text-align:left; padding:14px 22px;}
  .works-grid{grid-template-columns:1fr; grid-auto-rows:auto;}
  .works-grid .work-item{grid-column:auto !important; grid-row:auto !important;}
  .work-thumb{aspect-ratio:16/10;}
  .work-thumb img{position:absolute;}
  .bio-grid{grid-template-columns:1fr; gap:28px;}
  .bio-photo{max-width:220px;}
}