/* Ren Langer — site styles.
   Layout: a dark stage. Each page opens on a full-bleed image or video "lit" by a soft
   spotlight with drifting ghost-light dust; content sits below on stage black. */
:root{
  --house:#0c0b0e;      /* stage black, faint violet */
  --wing:#15131a;       /* raised surface */
  --ink:#ece5d8;        /* ivory programme paper */
  --dim:#a39cab;        /* secondary text */
  --rule:#2c2833;       /* hairlines */
  --ghost:#e3b56e;      /* tungsten ghost light */
  --show:var(--ghost);  /* per-production accent, set on show pages */
  --display:"Bodoni Moda","Didot","Bodoni 72",Georgia,serif;
  --body:"Hanken Grotesk","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --gutter:clamp(16px,4vw,56px);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--house);color:var(--ink);font:300 clamp(16px,1.05vw,18px)/1.65 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--ghost);outline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:400;text-wrap:balance;margin:0}
p{margin:0}
.label{font:400 11px/1.5 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.wrap{padding-inline:var(--gutter);max-width:1480px;margin-inline:auto}
.accent{color:var(--show)}
section{padding-block:clamp(72px,12vh,160px)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:calc(18px + env(safe-area-inset-top,0px)) var(--gutter) 18px;background:linear-gradient(rgba(12,11,14,.85),transparent);transition:background .4s}
.nav.solid{background:rgba(12,11,14,.92);backdrop-filter:blur(8px)}
.brand{font:500 13px/1 var(--mono);letter-spacing:.3em;text-transform:uppercase;text-decoration:none;white-space:nowrap}
.nav ul{display:flex;gap:clamp(14px,2.5vw,36px);list-style:none;margin:0;padding:0;flex-wrap:wrap;justify-content:flex-end}
.nav ul a{font:400 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;color:var(--dim);transition:color .3s;position:relative;padding-block:6px}
.nav ul a:hover,.nav ul a[aria-current]{color:var(--ink)}
.nav ul a[aria-current]::after{content:"";position:absolute;left:50%;bottom:-4px;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--ghost);box-shadow:0 0 10px var(--ghost)}

/* ---------- blackout on load ---------- */
.blackout{position:fixed;inset:0;background:#000;z-index:50;pointer-events:none;animation:housedown 1.4s .15s ease-out forwards}
@keyframes housedown{to{opacity:0;visibility:hidden}}
@keyframes rise{from{opacity:.15;transform:translateY(.25em);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}
@keyframes fade{from{opacity:.2}to{opacity:1}}

/* ---------- stage (hero) ---------- */
.stage{position:relative;min-height:min(92vh,960px);display:grid;align-items:end;overflow:hidden;isolation:isolate}
.stage.short{min-height:min(70vh,720px)}
.stage > video,.stage > .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-4}
.stage::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(40vmax 32vmax at var(--x,62%) var(--y,40%),transparent 0,rgba(12,11,14,.3) 45%,rgba(12,11,14,.88) 100%)}
.stage::after{content:"";position:absolute;inset:auto 0 0 0;height:50%;z-index:-1;background:linear-gradient(transparent,var(--house))}
.dust{position:absolute;inset:0;z-index:-1;pointer-events:none;width:100%;height:100%}
.stage-copy{padding-block:120px clamp(40px,8vh,96px);display:grid;gap:18px}
.stage h1{font-size:clamp(60px,13vw,220px);line-height:.88;letter-spacing:-.02em}
.stage h1 em{color:var(--show)}
.stage h1 span{display:block;animation:rise 1.8s cubic-bezier(.2,.7,.1,1) both}
.stage h1 span+span{animation-delay:.25s;padding-left:clamp(24px,8vw,160px)}
.stage .kicker{display:flex;flex-wrap:wrap;gap:10px 28px;animation:fade 2.4s .9s both}
.stage .kicker .label{color:var(--ink)}
.stage-caption{position:absolute;right:var(--gutter);bottom:clamp(40px,8vh,96px);max-width:280px;text-align:right;animation:fade 2s 1.6s both}
.stage-caption i{font-family:var(--display);font-size:15px;color:var(--dim)}
.page-title{font-size:clamp(56px,10vw,170px)!important}

/* ---------- section heads ---------- */
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding-bottom:20px;margin-bottom:clamp(36px,7vh,80px)}
.sec-head h2{font-size:clamp(40px,6vw,96px);line-height:.92;letter-spacing:-.015em}
.sec-head h2 em{color:var(--ghost)}
.more{font:400 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ghost);text-decoration:none;display:inline-flex;gap:10px;align-items:center}
.more::after{content:"→";transition:transform .3s}
.more:hover::after{transform:translateX(6px)}

/* ---------- statement ---------- */
.statement{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:clamp(32px,6vw,120px);align-items:start}
.pull{font:400 italic clamp(30px,3.6vw,58px)/1.12 var(--display);text-wrap:balance}
.pull b{font-weight:400;font-style:normal;color:var(--ghost)}
.prose{display:grid;gap:20px;max-width:64ch}
.prose .first::first-letter{font-family:var(--display);font-style:italic;float:left;font-size:4.6em;line-height:.8;padding:.08em .12em 0 0;color:var(--ghost)}

/* about */
.about-top{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:clamp(32px,6vw,110px);align-items:end}
.portrait{position:relative;margin:0}
.portrait img{width:100%;aspect-ratio:2/3;object-fit:cover;filter:saturate(.9) contrast(1.02)}
.portrait::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 120px 30px rgba(12,11,14,.55);pointer-events:none}
.portrait figcaption{margin-top:12px}
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.values div{background:var(--house);padding:clamp(22px,2.6vw,40px);display:grid;gap:10px;align-content:start}
.values h3{font:400 italic clamp(26px,2.4vw,38px)/1.1 var(--display);color:var(--ghost)}
.values p{color:var(--dim);font-size:.95em}

/* ---------- production tiles ---------- */
.now{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.now article{background:var(--house);padding:28px clamp(20px,2.4vw,36px);display:grid;gap:10px}
.now h3{font:400 italic clamp(26px,2.4vw,38px)/1.05 var(--display)}
.pulse{display:inline-flex;align-items:center;gap:10px;color:var(--ghost)!important}
.pulse::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ghost);box-shadow:0 0 12px var(--ghost);animation:flicker 3.2s infinite}
@keyframes flicker{0%,100%{opacity:1}45%{opacity:.55}50%{opacity:.9}54%{opacity:.4}}

.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.tile{position:relative;display:block;overflow:hidden;text-decoration:none;background:var(--wing);isolation:isolate}
.tile img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:brightness(.55) saturate(.75);transform:scale(1.05);transition:filter 1.4s ease,transform 2s cubic-bezier(.2,.7,.1,1)}
.tile:hover img,.tile:focus-visible img,.tile.lit img{filter:brightness(.95) saturate(1)}
.tile:hover img{transform:scale(1.0)}
.tile .cap{position:absolute;inset:auto 0 0 0;padding:clamp(18px,2.4vw,34px);display:grid;gap:8px;background:linear-gradient(transparent,rgba(12,11,14,.85))}
.tile h3{font:400 italic clamp(32px,4vw,64px)/.95 var(--display);transition:letter-spacing .8s,color .6s}
.tile:hover h3{letter-spacing:.01em;color:var(--tc,var(--ghost))}
.tile .label{color:var(--ink)}
.tiles .tile:first-child{grid-column:1 / -1}
.tiles .tile:first-child img{aspect-ratio:21/9}
.tiles .tile:not(:first-child) img{aspect-ratio:4/5}
.tiles .tile:not(:first-child) h3{font-size:clamp(28px,2.8vw,46px)}

/* archive */
.archive ol{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.archive li{display:grid;grid-template-columns:5.5em minmax(0,1.4fr) minmax(0,1fr) minmax(0,1.2fr);gap:16px;padding:16px 0;border-bottom:1px solid var(--rule);align-items:baseline;transition:background .3s,padding .3s}
.archive li:hover{background:var(--wing);padding-inline:12px}
.archive .yr{font:400 12px/1 var(--mono);color:var(--dim);font-variant-numeric:tabular-nums}
.archive .t{font:400 italic clamp(20px,1.8vw,26px)/1.2 var(--display)}
.archive .r,.archive .c{font-size:14px;color:var(--dim)}

/* other projects */
.other{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:center}
.other img{width:100%;aspect-ratio:3/2;object-fit:cover;filter:brightness(.85)}
.other .prose{gap:14px}
.other h3{font:400 italic clamp(34px,4vw,60px)/1 var(--display)}

/* ---------- show page ---------- */
.facts{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:clamp(32px,6vw,110px);align-items:start}
.credits{display:grid;grid-template-columns:auto 1fr;gap:10px 22px;margin:0;border-top:1px solid var(--rule);padding-top:22px}
.credits dt{font:400 10.5px/1.9 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.credits dd{margin:0}
.soon{border:1px dashed var(--rule);padding:18px 20px;color:var(--dim);font-size:.95em}
.gallery{display:grid;grid-auto-flow:dense;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(8px,1vw,14px)}
.gallery button{all:unset;cursor:zoom-in;display:block;overflow:hidden;background:var(--wing);grid-column:span 2}
.gallery button:focus-visible{outline:2px solid var(--show);outline-offset:3px}
.gallery button:nth-child(5n+1){grid-column:span 4;grid-row:span 2}
.gallery img{width:100%;height:100%;aspect-ratio:3/2;object-fit:cover;transition:transform 1.4s cubic-bezier(.2,.7,.1,1),filter 1s;filter:brightness(.85)}
.gallery button:hover img{transform:scale(1.04);filter:brightness(1)}
.next{display:grid;gap:10px;text-decoration:none;border-top:1px solid var(--rule);padding-top:clamp(40px,7vh,80px)}
.next h2{font:400 italic clamp(48px,9vw,150px)/.9 var(--display);transition:color .6s,transform .8s cubic-bezier(.2,.7,.1,1)}
.next:hover h2{color:var(--ghost);transform:translateX(12px)}

.lightbox{position:fixed;inset:0;z-index:60;background:rgba(6,5,8,.96);display:grid;place-items:center;padding:clamp(16px,4vw,60px)}
.lightbox img{max-height:84vh;width:auto;max-width:100%;object-fit:contain;box-shadow:0 30px 120px rgba(0,0,0,.8)}
.lightbox .lb-bar{position:absolute;inset:auto 0 calc(16px + env(safe-area-inset-bottom,0px)) 0;display:flex;justify-content:center;gap:12px}
.lightbox button{font:400 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink);background:transparent;border:1px solid var(--rule);padding:12px 18px;cursor:pointer}
.lightbox button:hover{border-color:var(--ghost);color:var(--ghost)}

/* ---------- teaching ---------- */
.teach{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:clamp(32px,6vw,110px);align-items:start}
.teach-media{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:14px;align-items:end}
.teach-media video{width:100%;aspect-ratio:9/16;object-fit:cover}
.teach-media .stack{display:grid;gap:14px}
.teach-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.teach-copy{display:grid;gap:26px}
.lead{font:400 italic clamp(26px,2.6vw,42px)/1.18 var(--display)}
.roles-list{list-style:none;margin:0;padding:0;display:grid;border-top:1px solid var(--rule)}
.roles-list li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:16px 0;border-bottom:1px solid var(--rule)}
.roles-list b{font-weight:500}
.roles-list span{color:var(--dim);font-size:14px}
.roles-list .yr{font:400 12px/1.6 var(--mono);color:var(--dim);font-variant-numeric:tabular-nums;text-align:right}
.offer{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.offer article{display:grid;gap:12px;align-content:start}
.offer img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:saturate(.9)}
.offer h3{font:400 italic clamp(24px,2.2vw,34px)/1.1 var(--display)}
.offer p{color:var(--dim);font-size:.95em}

/* ---------- contact ---------- */
.big{font-size:clamp(56px,11vw,190px);line-height:.88;letter-spacing:-.02em}
.big em{color:var(--ghost)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:clamp(32px,6vw,110px)}
.mail{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.mail a{font:400 italic clamp(22px,2.4vw,34px)/1.2 var(--display);text-decoration:none;border-bottom:1px solid var(--ghost);word-break:break-all}
.copy{font:400 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink);background:transparent;border:1px solid var(--rule);padding:10px 14px;cursor:pointer}
.copy:hover{border-color:var(--ghost);color:var(--ghost)}
form{display:grid;gap:18px}
label{display:grid;gap:8px}
input,textarea{font:inherit;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--rule);padding:10px 0;transition:border-color .3s;border-radius:0}
input:focus,textarea:focus{border-color:var(--ghost);outline:none}
textarea{min-height:120px;resize:vertical}
.btn{justify-self:start;font:400 12px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--house);background:var(--ink);border:0;padding:16px 26px;cursor:pointer;text-decoration:none;display:inline-block;transition:background .3s}
.btn:hover{background:var(--ghost)}
.note{color:var(--ghost);font:400 12px/1.6 var(--mono);letter-spacing:.06em}

/* ---------- footer ---------- */
footer{padding-block:48px calc(40px + env(safe-area-inset-bottom,0px));display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--rule)}
footer a{text-decoration:none}
footer a:hover{color:var(--ghost)}

/* ---------- scroll reveal (from a visible resting state) ---------- */
.reveal{transition:opacity 1.2s ease,transform 1.2s cubic-bezier(.2,.7,.1,1)}
.js .reveal:not(.lit){opacity:.35;transform:translateY(18px)}

/* ---------- small screens ---------- */
@media (max-width:860px){
  .statement,.teach,.contact-grid,.about-top,.facts,.other{grid-template-columns:minmax(0,1fr)}
  .tiles{grid-template-columns:minmax(0,1fr)}
  .tiles .tile:first-child img,.tiles .tile:not(:first-child) img{aspect-ratio:4/3}
  .values,.offer{grid-template-columns:minmax(0,1fr)}
  .archive li{grid-template-columns:4.5em minmax(0,1fr)}
  .archive .r,.archive .c{grid-column:2}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gallery button,.gallery button:nth-child(5n+1){grid-column:span 1;grid-row:auto}
  .gallery button:nth-child(3n+1){grid-column:span 2}
  .stage-caption{display:none}
  .portrait{max-width:420px}
  .nav ul{gap:12px}
  .nav ul a{font-size:10.5px;letter-spacing:.1em}
}
@media (max-width:560px){ .brand{display:none} .nav{justify-content:center} }
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .blackout,.dust{display:none}
  .js .reveal:not(.lit){opacity:1;transform:none}
}