/* ============ DNX — BTS Archive ============ */
.bts-body{background:var(--white);}
.bts-hero{position:relative;overflow:hidden;min-height:clamp(320px,56vh,600px);display:flex;align-items:flex-end;padding:calc(104px + var(--pad)) var(--pad) clamp(32px,4.5vw,60px);background:var(--ink);}
/* The photo is treated, not just overlaid: part-desaturated and pulled
   down so it reads as texture behind the type rather than competing with
   it. Everything above sits on an even dark field. */
.bts-hero__bg{position:absolute;inset:-8% 0 -8%;background:url('gallery-hero.webp') center 45%/cover no-repeat;filter:grayscale(.42) brightness(.68) contrast(1.1);will-change:transform;}
.bts-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,6,15,.74) 0%,rgba(5,6,15,.42) 36%,rgba(5,6,15,.7) 74%,rgba(5,6,15,.97) 100%);pointer-events:none;}
.bts-hero .wrap{position:relative;z-index:2;}
.bts-hero .kicker{color:rgba(255,255,255,.66);}
.bts-hero h1{font-family:var(--display);font-weight:700;font-size:clamp(44px,9vw,124px);line-height:.92;letter-spacing:-.035em;color:var(--white);margin:10px 0 0;}
.bts-hero h1 em{font-style:normal;color:var(--blue);}
.bts-hero__lede{position:relative;max-width:44ch;margin-top:30px;padding-top:22px;font-size:15px;line-height:1.75;letter-spacing:.005em;color:rgba(255,255,255,.8);text-wrap:pretty;}
.bts-hero__lede::before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:rgba(255,255,255,.18);}
.bts-hero__scan{position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(125,146,255,.7),transparent);animation:btsScan 7s linear infinite;z-index:2;}
@keyframes btsScan{0%{transform:translateY(0);opacity:0}12%{opacity:1}88%{opacity:1}100%{transform:translateY(clamp(320px,56vh,600px));opacity:0}}
.bts-meterbar{position:fixed;top:0;left:0;height:2px;background:var(--blue);width:0;z-index:120;transition:width .12s linear;}

/* current page marker in the shared top nav */
.topnav__links a.is-on{color:var(--white);}
.topnav.on-light .topnav__links a.is-on{color:var(--blue);}

/* ---- Filters ---- */
.bts-bar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);}
.bts-bar__in{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px var(--pad);flex-wrap:wrap;}
.bts-chips{display:flex;gap:8px;flex-wrap:wrap;}
.bts-chip{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:7px 13px;border:1px solid var(--line);border-radius:100px;background:none;color:var(--slate);cursor:pointer;transition:all .3s ease;}
.bts-chip:hover{border-color:var(--blue);color:var(--blue);}
.bts-chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--white);}
.bts-count{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--slate);white-space:nowrap;}
.bts-count b{color:var(--blue);font-weight:500;}

/* ---- Job index rows ---- */
.bts-list{padding:0 var(--pad) 120px;}
.job{border-top:1px solid var(--line-soft);padding:30px 0 26px;opacity:0;transform:translateY(26px);}
.job.in{opacity:1;transform:none;transition:opacity .7s ease,transform .8s cubic-bezier(.22,1,.36,1);}
.job.is-hidden{display:none;}
.job__head{display:grid;grid-template-columns:56px 1fr auto;gap:20px;align-items:baseline;cursor:pointer;}
.job__num{font-family:var(--mono);font-size:11px;color:#b3bcd2;letter-spacing:.08em;transition:color .35s ease;}
.job:hover .job__num{color:var(--blue);}
.job__title{font-family:var(--display);font-weight:600;font-size:clamp(22px,3.4vw,40px);line-height:1.06;letter-spacing:-.01em;color:var(--ink);transition:transform .45s cubic-bezier(.22,1,.36,1),color .3s ease;transform-origin:left;}
.job:hover .job__title{transform:translateX(8px);color:var(--blue-deep);}
.job__sub{font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--slate);margin-top:9px;display:flex;gap:14px;flex-wrap:wrap;}
.job__sub i{font-style:normal;color:#b3bcd2;}
.job__open{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);white-space:nowrap;display:flex;align-items:center;gap:8px;}
.job__open .arw{display:inline-block;transition:transform .4s cubic-bezier(.22,1,.36,1);}
.job:hover .job__open .arw{transform:translateX(6px);}

/* ---- Horizontal strip ---- */
.strip{margin-top:22px;display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:8px;scrollbar-width:thin;}
.strip::-webkit-scrollbar{height:3px;}
.strip::-webkit-scrollbar-thumb{background:var(--line);}
.strip__cell{flex:0 0 auto;width:clamp(148px,17vw,232px);aspect-ratio:3/2;scroll-snap-align:start;position:relative;overflow:hidden;background:var(--ice);cursor:zoom-in;}
.strip__cell:nth-child(4n+2){aspect-ratio:2/3;width:clamp(104px,12vw,158px);}
.strip__cell:nth-child(5n+3){aspect-ratio:1;width:clamp(128px,14vw,190px);}

/* ---- Media cell shared ---- */
.cell img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.04);transform:scale(1.02);transition:filter .6s ease,transform .8s cubic-bezier(.22,1,.36,1);}
.cell:hover img{filter:grayscale(0);transform:scale(1.07);}
.cell::after{content:attr(data-id);position:absolute;left:8px;bottom:7px;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;color:var(--white);opacity:0;transform:translateY(6px);transition:all .4s ease;text-shadow:0 1px 6px rgba(0,0,0,.6);}
.cell:hover::after{opacity:.9;transform:none;}
.cell.no-img{background:repeating-linear-gradient(45deg,var(--ice),var(--ice) 8px,#f4f8fc 8px,#f4f8fc 16px);}
.cell.no-img img{display:none;}
.cell.no-img::before{content:attr(data-id);position:absolute;inset:0;display:grid;place-items:center;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;color:#a9b4c8;text-align:center;padding:6px;}

/* ---- Gallery view ---- */
.gal{position:fixed;inset:0;z-index:100;background:var(--white);overflow-y:auto;opacity:0;pointer-events:none;transform:translateY(24px);transition:opacity .45s ease,transform .55s cubic-bezier(.22,1,.36,1);}
.gal.is-open{opacity:1;pointer-events:auto;transform:none;}
.gal__top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px var(--pad);background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);}
.gal__back{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:9px;padding:0;}
.gal__back:hover{color:var(--blue);}
.gal__prog{position:absolute;left:0;bottom:-1px;height:2px;background:var(--blue);width:0;}
.gal__hd{padding:clamp(36px,6vw,84px) var(--pad) 30px;}
.gal__hd h2{font-family:var(--display);font-weight:700;font-size:clamp(30px,6vw,72px);line-height:1;letter-spacing:-.02em;color:var(--ink);}
.gal__hd .job__sub{font-size:11.5px;margin-top:16px;}
.gal__vids{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px;padding:0 var(--pad) clamp(30px,5vw,58px);}
.vid{position:relative;aspect-ratio:16/9;background:var(--ink);overflow:hidden;cursor:pointer;}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.vid__ph{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(140deg,#001b68,#05060f);}
.vid__ph b{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:rgba(255,255,255,.75);text-transform:uppercase;}
.vid__play{position:absolute;inset:0;margin:auto;width:64px;height:64px;border-radius:50%;background:var(--blue);display:grid;place-items:center;transition:transform .4s cubic-bezier(.22,1,.36,1);}
.vid:hover .vid__play{transform:scale(1.12);}
.vid__play::after{content:"";width:0;height:0;border-left:16px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px;}
.gal__grid{columns:4;column-gap:10px;padding:0 var(--pad) 120px;}
@media(max-width:1180px){.gal__grid{columns:3;}}
@media(max-width:760px){.gal__grid{columns:2;}}
@media(max-width:460px){.gal__grid{columns:1;}}
.gal__grid .cell{position:relative;overflow:hidden;break-inside:avoid;margin-bottom:10px;background:var(--ice);cursor:zoom-in;opacity:0;transform:translateY(28px) scale(.985);}
.gal__grid .cell.in{opacity:1;transform:none;transition:opacity .8s ease,transform .9s cubic-bezier(.22,1,.36,1);}

/* ---- Lightbox ---- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(5,6,15,.96);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .35s ease;}
.lb.is-open{opacity:1;pointer-events:auto;}
.lb img{max-width:min(94vw,1500px);max-height:82vh;object-fit:contain;transform:scale(.97);transition:transform .45s cubic-bezier(.22,1,.36,1);}
.lb.is-open img{transform:none;}
.lb__miss{font-family:var(--mono);font-size:12px;color:rgba(255,255,255,.5);letter-spacing:.06em;}
.lb__bar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-between;padding:18px var(--pad);font-family:var(--mono);font-size:11px;letter-spacing:.07em;color:rgba(255,255,255,.6);}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border:1px solid rgba(255,255,255,.22);background:none;color:#fff;cursor:pointer;font-size:18px;line-height:1;transition:all .3s ease;}
.lb__nav:hover{background:var(--blue);border-color:var(--blue);}
.lb__prev{left:calc(var(--pad) / 2);}.lb__next{right:calc(var(--pad) / 2);}
.lb__close{position:absolute;top:18px;right:calc(var(--pad) / 2);width:40px;height:40px;border:0;background:none;color:#fff;font-size:20px;cursor:pointer;opacity:.7;}
.lb__close:hover{opacity:1;}
@media(max-width:640px){.lb__nav{width:42px;height:42px;top:auto;bottom:58px;transform:none;}.lb__prev{left:16px;}.lb__next{right:16px;}}

@media(max-width:640px){
  .bts-hero{min-height:clamp(280px,46vh,420px);padding:calc(78px + var(--pad)) var(--pad) 26px;}
  .bts-hero h1{font-size:clamp(38px,13vw,64px);}
  .bts-hero__lede{margin-top:20px;padding-top:16px;font-size:13.5px;line-height:1.65;}
  .job__head{grid-template-columns:34px 1fr;}
  .job__open{grid-column:2;margin-top:10px;}
  .bts-bar__in{padding:12px var(--pad);}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01s!important;}}