/* ---------- Heidi Cornelia portfolio ---------- */
:root{
  --yellow:#e8f400;
  --ink:#111111;
  --paper:#d6d6d6;
  --grey:#bdbdbd;
  --white:#f2f2f2;
  --mono:"Consolas","Courier New",ui-monospace,monospace;
  --display:"Impact","Anton","Arial Narrow Bold",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--ink);
  color:var(--white);
  font-family:var(--mono);
  font-size:14px;
  line-height:1.5;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}

/* ---------- shared pieces ---------- */
.badge{
  display:inline-block;
  font-family:var(--display);
  text-transform:uppercase;
  letter-spacing:.02em;
  color:var(--yellow);
  border:4px solid var(--yellow);
  padding:.15em .55em .1em;
  font-size:clamp(20px,2.4vw,34px);
  line-height:1;
  background:transparent;
}
.rgb{
  font-family:var(--display);
  text-transform:uppercase;
  color:var(--white);
  line-height:.95;
  letter-spacing:.01em;
  text-shadow:
    -3px 0 0 rgba(0,229,255,.9),
     3px 0 0 rgba(255,40,200,.85),
     0 -2px 0 rgba(255,247,0,.8);
}
.nav-link{
  position:relative;
  display:inline-block;
  font-family:var(--display);
  text-transform:uppercase;
  line-height:1;
  padding-bottom:.28em;
}
.nav-link::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;
  height:.22em;
  background:var(--yellow);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s ease;
}
.nav-link:hover::after,
.nav-link.active::after{transform:scaleX(1)}

/* ---------- HOME ----------
   Reference: near-black ground (#0d0d10) with the door/speaker shot faded in
   at low opacity, content column 1015px wide, block slightly above centre. */
body.home{background:#0d0d10;color:#dddddd}
.home-bg{
  position:fixed;inset:0;z-index:0;overflow:hidden;background:#0d0d10;
}
.home-bg video,.home-bg img{
  width:100%;height:100%;object-fit:cover;
  opacity:.32;
}
.home-wrap{
  position:relative;z-index:1;
  min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  width:min(1015px,calc(100% - 48px));margin:0 auto;
  padding:4vh 0 14vh;
}
.home-nav{
  display:flex;justify-content:space-between;
  margin-bottom:52px;
}
.home-nav .nav-link{
  font-size:clamp(22px,1.77vw,34px);
  color:#dddddd;
  padding-bottom:.32em;
  transition:color .2s;
}
/* bars are always visible on the home page, they brighten on hover */
.home-nav .nav-link::after{
  height:.24em;
  transform:scaleX(1);
  background:#ced400;
  transition:background .2s,height .2s;
}
.home-nav .nav-link:hover{color:#ffffff}
.home-nav .nav-link:hover::after{background:#f8ff00;height:.3em}
.home .badge{
  background:#0d0d10;
  color:#f8ff00;
  border:6px solid #ced400;
  font-size:clamp(20px,1.56vw,30px);
  padding:.3em .55em .22em;
}
.home-title{
  font-size:clamp(54px,7.8vw,150px); /* starting point; script fits it to the column */
  margin:.16em 0 .08em;
  color:#ffffff;
  white-space:nowrap;
  line-height:1;
  filter:url(#chroma);
}
.home-title span{display:inline-block}
.home-blurb{
  text-align:right;
  color:#f2f2f2;
  font-size:clamp(12px,.78vw,15px);
  line-height:1.4;
  max-width:900px;align-self:flex-end;
}

/* ---------- SUB PAGES ---------- */
.side-nav{
  position:fixed;top:44px;left:clamp(24px,8vw,160px);z-index:5;
  display:flex;flex-direction:column;gap:.55em;
}
.side-nav .nav-link{font-size:clamp(24px,2.6vw,36px);color:var(--white)}
.side-nav .nav-link.home{color:var(--yellow)}
.side-nav .nav-link.home::after{display:none}
.side-nav .nav-link::after{height:.18em;right:auto;width:3.4em}

.corner{
  position:fixed;right:clamp(24px,5.5vw,110px);bottom:clamp(18px,4vh,50px);z-index:5;
  display:flex;align-items:flex-end;gap:.35em;
  pointer-events:none;
}
.corner .badge{margin-bottom:.35em}
.corner .rgb{font-size:clamp(64px,8.5vw,140px)}

.page{
  min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:290px clamp(24px,6vw,120px) 250px;
  max-width:1760px;margin:0 auto;
}

/* Motion */
.motion-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:32px;
}
.work{ text-align:center }
.work h3{
  font-family:var(--display);text-transform:uppercase;
  font-size:clamp(24px,2.2vw,34px);letter-spacing:.01em;line-height:1;
  margin-bottom:-.35em;position:relative;z-index:2;
}
.tile{
  position:relative;aspect-ratio:16/9;overflow:hidden;background:#000;
  cursor:pointer;
}
.tile video,.tile img{
  width:100%;height:100%;object-fit:cover;
  opacity:.45;transition:opacity .35s ease,transform .6s ease;
}
.tile:hover video,.tile:hover img{opacity:.95;transform:scale(1.02)}
.tile .play{
  position:absolute;inset:0;display:grid;place-items:center;
  color:var(--yellow);font-family:var(--display);font-size:20px;letter-spacing:.1em;
  opacity:0;transition:opacity .3s;
}
.tile:hover .play{opacity:1}
.tool{color:var(--yellow);font-size:12px;letter-spacing:.06em;margin:16px 0 40px}
.desc{font-size:12px;color:#e0e0e0;max-width:520px;margin:0 auto}

/* 3D */
.still-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px 30px;
  max-width:1300px;margin:0 auto;
}
.still{display:grid;grid-template-columns:22px 1fr;gap:6px;cursor:pointer}
.still .label{
  writing-mode:vertical-rl;
  color:var(--yellow);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  white-space:nowrap;
}
.still .frame{aspect-ratio:16/10;overflow:hidden;background:#000}
.still .frame img{
  width:100%;height:100%;object-fit:cover;
  opacity:.55;transition:opacity .35s ease,transform .6s ease;
}
.still:hover .frame img{opacity:1;transform:scale(1.03)}

/* Story: single loop sits beside the side nav, matching the mockup (video 393..1525 x, 175 y) */
.page.story{
  justify-content:flex-start;
  padding-top:clamp(120px,13.9vh,150px);
  padding-bottom:0;
}
.story-wrap{max-width:1132px;margin:0 0 0 clamp(0px,10.4vw,200px)}
.crumbs{
  color:var(--yellow);font-size:clamp(12px,1.25vw,19px);letter-spacing:.02em;
  margin-bottom:14px;white-space:nowrap;overflow-x:auto;text-align:center;
}
.loop{background:var(--ink);aspect-ratio:16/9;overflow:hidden}
.loop video{width:100%;height:100%;object-fit:cover}
.loop-label{color:var(--yellow);font-size:12px;letter-spacing:.1em;margin:60px 0 14px}

/* ---------- Modal (video) ---------- */
.modal{
  position:fixed;inset:0;z-index:50;background:#0a0a0a;
  display:none;align-items:center;justify-content:center;
}
.modal.open{display:flex}
.modal video{
  width:min(72vw,1280px);max-height:68vh;
  object-fit:contain;background:#000;
}
.modal .close{
  position:absolute;top:18px;right:24px;z-index:2;
  font-family:var(--display);font-size:22px;letter-spacing:.1em;
  color:var(--yellow);background:rgba(0,0,0,.5);border:2px solid var(--yellow);
  padding:.3em .7em;cursor:pointer;
}
.modal .close:hover{background:var(--yellow);color:#000}

/* ---------- Lightbox (gallery) ---------- */
.lightbox{
  position:fixed;inset:0;z-index:50;background:#0a0a0a;
  display:none;flex-direction:column;
}
.lightbox.open{display:flex}
.lb-top{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 24px;color:var(--yellow);
}
.lb-top .lb-title{font-family:var(--display);font-size:24px;letter-spacing:.04em;text-transform:uppercase}
.lb-top .lb-count{font-size:12px;letter-spacing:.1em}
.lb-stage{
  flex:1;display:grid;place-items:center;position:relative;min-height:0;padding:0 70px;
}
.lb-stage img{max-width:min(70vw,1240px);max-height:60vh;object-fit:contain}
.lb-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  font-family:var(--display);font-size:44px;color:var(--yellow);
  background:none;border:none;cursor:pointer;padding:20px;line-height:1;
  opacity:.75;
}
.lb-arrow:hover{opacity:1}
.lb-arrow.prev{left:10px}.lb-arrow.next{right:10px}
.lb-thumbs{
  display:flex;gap:8px;justify-content:center;padding:14px 24px 22px;overflow-x:auto;
}
.lb-thumbs img{
  height:64px;width:auto;opacity:.45;cursor:pointer;border:2px solid transparent;
}
.lb-thumbs img.on{opacity:1;border-color:var(--yellow)}
.lightbox .close{
  font-family:var(--display);font-size:18px;letter-spacing:.1em;
  color:var(--yellow);background:none;border:2px solid var(--yellow);
  padding:.3em .7em;cursor:pointer;
}
.lightbox .close:hover{background:var(--yellow);color:#000}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .motion-grid{grid-template-columns:1fr;gap:48px;max-width:640px;margin-inline:auto}
  .still-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .side-nav{position:static;flex-direction:row;flex-wrap:wrap;gap:1.2em;padding:24px 24px 0}
  .side-nav .nav-link::after{width:100%}
  .page{padding-top:24px;min-height:0}
  .page.story{padding-top:24px}
  .story-wrap{margin-left:0}
  .crumbs{white-space:normal;overflow:visible;line-height:1.7}
  .corner{position:static;justify-content:flex-end;padding:40px 24px 60px;flex-wrap:wrap}
  .still-grid{grid-template-columns:1fr}
  .home-nav{gap:20px}
  .lb-stage{padding:0 10px}
  .lb-arrow{font-size:32px;padding:10px}
}