/* ============================================================
   VANTAGE POINT STUDIO — stark light minimalism
   Design tokens first. Concrete, ink, one sienna accent.
   ============================================================ */
:root{
  --bg:#e6e4df;          /* warm concrete */
  --bg-2:#dcdad4;        /* recessed surface */
  --paper:#edece7;       /* plate paper */
  --ink:#161616;
  --dim:#5a5a56;
  --faint:#8f8d87;
  --sienna:#b5451f;      /* the single accent — used sparingly */
  --line:rgba(22,22,22,.12);
  --line-strong:rgba(22,22,22,.3);
  --max:1360px;
  --pad:clamp(20px,4.5vw,72px);
  --ease:cubic-bezier(.55,.06,.13,.96);   /* drafting-machine: decisive, precise, no bounce */
  --dur:.7s;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Inter",system-ui,sans-serif;
  font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--ink);color:var(--bg)}
a{color:inherit;text-decoration:none}
.mono{font-family:"Space Mono",monospace;letter-spacing:.08em}
img,svg{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

.skip{
  position:fixed;top:10px;left:10px;z-index:99;
  background:var(--ink);color:var(--bg);padding:.5rem .9rem;
  font-family:"Space Mono",monospace;font-size:.72rem;letter-spacing:.1em;
  transform:translateY(-300%);transition:transform .2s var(--ease);
}
.skip:focus-visible{transform:none}

/* ---------- nav ---------- */
.nav{
  position:absolute;inset:0 0 auto 0;z-index:10;
  display:flex;justify-content:space-between;align-items:baseline;
  padding:clamp(18px,3vw,30px) var(--pad);
}
.brand{display:flex;align-items:baseline;gap:.55rem}
.brand-mark{
  width:.62rem;height:.62rem;border:1.5px solid var(--ink);
  align-self:center;flex:none;
}
.brand-word{
  font-family:"Archivo",sans-serif;font-weight:400;font-size:1.02rem;
  letter-spacing:-.01em;
}
.brand-suffix{font-size:.6rem;color:var(--faint)}
.nav-links{display:flex;gap:clamp(.9rem,2.4vw,2rem)}
.nav-links a{
  font-family:"Space Mono",monospace;font-size:.72rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--dim);
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:color .3s var(--ease),border-color .3s var(--ease);
}
.nav-links a:hover{color:var(--ink);border-color:var(--ink)}

/* ---------- the stage: hero + index (left) / sticky viewer (right) ---------- */
.stage{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,42%);
  gap:clamp(28px,5vw,84px);
  padding:0 var(--pad);
  align-items:start;
}
.stage-left{min-width:0}

.hero{
  min-height:92vh;min-height:92svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(90px,14vh,150px) 0 clamp(40px,7vh,80px);
}
.eyebrow{
  font-size:.7rem;text-transform:uppercase;color:var(--dim);
  margin-bottom:clamp(1.4rem,3vh,2.4rem);
}
.hero-title{
  font-family:"Archivo",sans-serif;font-weight:200;
  font-size:clamp(2.9rem,7.4vw,6.4rem);
  line-height:.99;letter-spacing:-.035em;
  margin:0 0 clamp(1.6rem,3.4vh,2.6rem);
}
.hero-title .line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero-title .line span{display:block}
.js .hero-title .line span{transform:translateY(112%);transition:transform 1s var(--ease)}
.js .hero.loaded .line:nth-child(1) span{transition-delay:.12s}
.js .hero.loaded .line:nth-child(2) span{transition-delay:.24s}
.js .hero.loaded .line:nth-child(3) span{transition-delay:.36s}
.js .hero.loaded .line span{transform:none}
.hero-sub{max-width:34rem;color:var(--dim);font-size:1.05rem}
.hero-meta{
  margin-top:clamp(1.6rem,3.4vh,2.6rem);padding-top:1.1rem;
  border-top:1px solid var(--line);
  font-size:.68rem;color:var(--faint);letter-spacing:.12em;
}

/* ---------- section furniture ---------- */
.kicker{
  font-size:.7rem;text-transform:uppercase;color:var(--sienna);
  letter-spacing:.22em;margin-bottom:1.1rem;
}
h2{
  font-family:"Archivo",sans-serif;font-weight:300;
  font-size:clamp(1.9rem,3.8vw,3rem);letter-spacing:-.025em;line-height:1.06;
}
h2 .thin{font-weight:200;color:var(--dim)}
.lede{color:var(--dim);max-width:32rem;margin-top:.9rem}

/* ---------- project index ---------- */
.index-head{padding:clamp(28px,5vh,56px) 0 clamp(18px,3vh,30px)}
.index-head .count{
  font-size:.55em;color:var(--faint);vertical-align:super;margin-left:.4em;letter-spacing:0;
}
.index-hint{font-size:.62rem;color:var(--faint);margin-top:.8rem;letter-spacing:.18em}

.index{list-style:none;border-top:1px solid var(--line-strong);margin-bottom:clamp(60px,12vh,130px)}
.row{
  display:grid;width:100%;text-align:left;
  grid-template-columns:3.2rem minmax(0,1.35fr) minmax(0,1fr) 6.5rem 3.6rem 5.4rem;
  gap:.8rem;align-items:baseline;
  padding:1.05rem 0;border:0;border-bottom:1px solid var(--line);
  background:none;color:inherit;font:inherit;cursor:pointer;
  transition:opacity .45s var(--ease),padding-left .45s var(--ease);
}
.r-no{font-size:.68rem;color:var(--faint);transition:color .3s var(--ease)}
.r-name{
  font-family:"Archivo",sans-serif;font-weight:300;
  font-size:clamp(1.15rem,1.8vw,1.5rem);letter-spacing:-.015em;line-height:1.15;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.r-typ,.r-city{font-size:.85rem;color:var(--dim)}
.r-year,.r-status{font-size:.68rem;color:var(--dim);text-transform:uppercase}
.r-status{text-align:right}
/* Aino-style: idle rows dim, active row at full ink */
.js .index.has-active .row{opacity:.38}
.js .index.has-active .row.is-active,
.js .index.has-active .row:hover,
.js .index.has-active .row:focus-visible{opacity:1}
.row.is-active{padding-left:.6rem}
.row.is-active .r-no{color:var(--sienna)}

/* ---------- viewer (sticky massing model) ---------- */
.stage-right{position:relative}
.viewer{
  position:sticky;top:7vh;
  padding-top:clamp(90px,13vh,140px);
}
.viewer-stage{
  position:relative;width:100%;aspect-ratio:5/6;
  border:1px solid var(--line);
  background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
  overflow:hidden;
  touch-action:pan-y;
}
.viewer-stage canvas{position:absolute;inset:0;width:100%;height:100%;cursor:grab}
.viewer-stage.dragging canvas{cursor:grabbing}
.viewer-stage .axon{position:absolute;inset:8%;width:84%;height:84%;margin:auto}
.viewer-stage.webgl .axon{display:none}
.viewer-meta{
  display:flex;justify-content:space-between;gap:1rem;
  padding:.8rem 0 .25rem;font-size:.68rem;letter-spacing:.14em;color:var(--ink);
  border-bottom:1px solid var(--line);
}
.v-hint{color:var(--faint)}
.viewer-facts{
  padding:.55rem 0;font-size:.66rem;color:var(--dim);letter-spacing:.12em;
  min-height:1.9em;
}
.scalebar{display:flex;align-items:center;gap:.7rem;margin-top:.4rem;color:var(--faint)}
.scalebar .mono{font-size:.58rem;letter-spacing:.1em}

/* ---------- plates ---------- */
.plates{padding:clamp(60px,11vh,120px) 0;border-top:1px solid var(--line)}
.plates .section-head{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.plates-track{
  display:flex;gap:clamp(16px,2.6vw,32px);
  overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x proximity;
  padding:clamp(26px,4.5vh,44px) var(--pad) 14px;
  cursor:grab;scrollbar-width:none;
}
.plates-track::-webkit-scrollbar{display:none}
.plates-track.dragging{cursor:grabbing;scroll-snap-type:none}
.plate{
  flex:0 0 auto;width:clamp(300px,56vw,640px);
  scroll-snap-align:center;
}
.plate svg{background:var(--paper);border:1px solid var(--line);width:100%;height:auto}
.plate figcaption{
  padding:.7rem .1rem 0;font-size:.64rem;letter-spacing:.12em;color:var(--dim);
  text-transform:uppercase;
}
/* plate drawing vocabulary */
.plate svg .w{fill:none;stroke:var(--ink);stroke-width:3.4;stroke-linecap:square}
.plate svg .t{fill:none;stroke:var(--ink);stroke-width:1.1;opacity:.72}
.plate svg .f{fill:none;stroke:var(--ink);stroke-width:.75;opacity:.4}
.plate svg .d{fill:none;stroke:var(--ink);stroke-width:.9;opacity:.55;stroke-dasharray:5 4}
.plate svg .dim{fill:none;stroke:var(--ink);stroke-width:.75;opacity:.55}
.plate svg .poche{fill:var(--ink);fill-opacity:.88}
.plate svg .new{fill:none;stroke:var(--sienna);stroke-width:1.7}
.plate svg text{
  font-family:"Space Mono",monospace;font-size:9.5px;fill:var(--dim);letter-spacing:.08em;
}
.plate svg circle.f{fill:var(--ink);stroke:none;opacity:.55}
.plate svg .tbg{fill:var(--paper)}
.plates-progress{
  max-width:var(--max);margin:10px auto 0;padding:0 var(--pad);
}
.plates-progress span{
  display:block;height:1px;background:var(--ink);
  transform-origin:0 50%;transform:scaleX(.12);
  transition:transform .25s var(--ease);
}

/* ---------- studio ---------- */
.studio{
  max-width:var(--max);margin:0 auto;
  padding:clamp(60px,11vh,120px) var(--pad);
  border-top:1px solid var(--line);
}
.manifesto{
  font-family:"Archivo",sans-serif;font-weight:200;
  font-size:clamp(1.7rem,3.6vw,3.1rem);line-height:1.16;letter-spacing:-.025em;
  max-width:52rem;
}
.team-line{color:var(--dim);margin-top:1.6rem;max-width:36rem}
.counters{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;
  margin-top:clamp(44px,8vh,80px);
  border-top:1px solid var(--line-strong);padding-top:1.4rem;
}
.counter dt{
  font-size:.62rem;text-transform:uppercase;letter-spacing:.16em;color:var(--faint);
  margin-bottom:.5rem;
}
.counter dd{
  font-family:"Archivo",sans-serif;font-weight:200;
  font-size:clamp(2.4rem,4.6vw,4.2rem);letter-spacing:-.03em;line-height:1;
}
.awards{
  list-style:none;margin-top:clamp(44px,8vh,80px);
  border-top:1px solid var(--line);
}
.awards li{
  display:grid;grid-template-columns:5rem 1fr;gap:1rem;
  padding:.85rem 0;border-bottom:1px solid var(--line);
  font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);
}
.awards li span:first-child{color:var(--faint)}

/* ---------- contact ---------- */
.contact{
  max-width:var(--max);margin:0 auto;
  padding:clamp(60px,11vh,120px) var(--pad) clamp(70px,12vh,130px);
  border-top:1px solid var(--line);
}
.contact-line{margin-bottom:clamp(1.6rem,4vh,2.6rem)}
.contact-mail{
  font-family:"Archivo",sans-serif;font-weight:300;
  font-size:clamp(1.25rem,2.6vw,2rem);letter-spacing:-.02em;
  border-bottom:1px solid var(--ink);padding-bottom:.15em;
  transition:color .3s var(--ease),border-color .3s var(--ease);
}
.contact-mail:hover{color:var(--sienna);border-color:var(--sienna)}
.addresses{
  display:flex;gap:clamp(2.5rem,8vw,7rem);flex-wrap:wrap;
  margin-top:clamp(2.4rem,5vh,3.6rem);
  font-size:.68rem;line-height:2;color:var(--dim);letter-spacing:.12em;
}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line-strong);background:var(--bg-2)}
.foot-top{
  max-width:var(--max);margin:0 auto;padding:clamp(26px,4vh,40px) var(--pad) 0;
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;
}
.foot-brand{font-family:"Archivo",sans-serif;font-weight:300;font-size:1rem;letter-spacing:-.01em}
.foot-links{display:flex;gap:1.4rem;flex-wrap:wrap}
.foot-links a{
  font-family:"Space Mono",monospace;font-size:.66rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--dim);
}
.foot-links a:hover{color:var(--ink)}
.foot-bottom{
  max-width:var(--max);margin:0 auto;padding:1.2rem var(--pad) clamp(26px,4vh,40px);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.62rem;color:var(--faint);letter-spacing:.08em;
}
.foot-bottom a{color:var(--dim);border-bottom:1px solid var(--line)}
.foot-bottom a:hover{color:var(--ink);border-color:var(--ink)}

/* ---------- reveals (progressive enhancement) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}

/* ---------- breakpoints ---------- */
@media (max-width:1080px){
  .stage{grid-template-columns:minmax(0,1fr) minmax(300px,40%)}
  .row{grid-template-columns:2.6rem minmax(0,1.3fr) 5.4rem 3.4rem;gap:.7rem}
  .r-typ,.r-status{display:none}
}
@media (max-width:820px){
  /* stack: hero → viewer → index (stage-left dissolves so its children can be ordered) */
  .stage{display:flex;flex-direction:column}
  .stage-left{display:contents}
  .hero{order:1;min-height:auto;padding-top:128px}
  .stage-right{order:2;margin-bottom:clamp(40px,8vh,70px)}
  .index-head{order:3}
  .index{order:4;margin-bottom:0}
  .viewer{position:static;padding-top:0}
  .viewer-stage{aspect-ratio:4/3}
  .index-hint{display:none}
}
@media (max-width:640px){
  .nav{flex-direction:column;align-items:flex-start;gap:.9rem}
  .brand-suffix{display:none}
  .nav-links{gap:.9rem;flex-wrap:wrap}
  .row{grid-template-columns:2.4rem minmax(0,1fr) 3.2rem;padding:.95rem 0}
  .r-city{display:none}
  .r-name{white-space:normal}
  .counters{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:2.2rem}
  .plate{width:84vw}
  .awards li{grid-template-columns:3.6rem 1fr}
  .addresses{gap:2rem}
}

/* ---------- reduced motion: full stop ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.001s!important;animation:none!important}
  .js .reveal{opacity:1;transform:none}
  .js .hero-title .line span{transform:none}
  .row.is-active{padding-left:0}
}