/* NuchemMedia — v1 redesign */
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url("/fonts/inter.woff2") format("woff2")}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:100 900;font-display:swap;src:url("/fonts/inter-tight.woff2") format("woff2")}

:root{
  --bg:#111111; --bg-2:#171717; --bg-3:#1e1e1e;
  --fg:#F2F2F2; --fg-2:#B8B8B8; --mute:#777777; --line:#2a2a2a; --line-2:#3a3a3a;
  --accent:#F5D13E; --accent-ink:#1a1a1a;
  --pad:clamp(20px,5vw,72px);
  --display:"Inter Tight",Inter,system-ui,sans-serif;
  --body:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);background:var(--bg);color:var(--fg);line-height:1.5;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,canvas,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* cursor */
@media (hover:hover) and (pointer:fine){
  body.has-cursor, body.has-cursor a, body.has-cursor button, body.has-cursor label, body.has-cursor .tile{cursor:none}
  .cur{position:fixed;top:0;left:0;pointer-events:none;z-index:9999;border-radius:50%;will-change:transform;opacity:0;transition:opacity .3s}
  body.cur-on .cur{opacity:1}
  .cur-dot{width:6px;height:6px;background:var(--accent);margin:-3px 0 0 -3px}
  .cur-ring{width:34px;height:34px;border:1.5px solid var(--accent);margin:-17px 0 0 -17px;opacity:.55;transition:width .25s var(--ease),height .25s var(--ease),margin .25s var(--ease),opacity .3s,background .25s}
  body.cur-on .cur-ring{opacity:.55}
  body.cur-hover .cur-ring{width:56px;height:56px;margin:-28px 0 0 -28px;background:rgba(245,209,62,.12);opacity:.9}
}
.cur{display:none}
@media (hover:hover) and (pointer:fine){.cur{display:block}}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:100;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);
  background:rgba(17,17,17,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .4s,background .4s}
.top.scrolled{border-bottom-color:var(--line)}
.top .logo img{height:20px;width:auto}
.top nav{display:flex;align-items:center;gap:clamp(14px,3vw,34px)}
.top nav a{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2);position:relative;padding:6px 0;transition:color .25s}
.top nav a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:var(--accent);transition:right .3s var(--ease)}
.top nav a:hover,.top nav a[aria-current]{color:var(--fg)}
.top nav a:hover::after{right:0}
.top nav a.pill{color:var(--accent-ink);background:var(--accent);padding:7px 12px;border-radius:999px;letter-spacing:.08em}
.top nav a.pill::after{display:none}
.top nav a.pill:hover{background:#fff}
@media (max-width:560px){.top nav a.hide-sm{display:none}}

main{display:block}
.wrap{padding-left:var(--pad);padding-right:var(--pad)}
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--mute);margin-bottom:14px}
h1,h2,h3{font-family:var(--display);font-weight:900;letter-spacing:-.04em;line-height:1}
.h2{font-size:clamp(40px,8vw,92px);margin-bottom:clamp(28px,5vw,56px)}

/* hero */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:space-between;padding:calc(64px + clamp(24px,8vh,80px)) var(--pad) clamp(28px,6vh,56px);position:relative}
.hero .big{font-size:clamp(68px,17vw,230px);line-height:.9}
.hero .big .w{display:block;overflow:hidden}
.hero .big .w span{display:block;transform:translateY(110%);animation:rise 1s var(--ease) forwards}
.hero .big .w:nth-child(2) span{animation-delay:.12s}
.hero .r{text-align:right}
.hero .r .w span{color:var(--accent)}
@keyframes rise{to{transform:none}}
.hero-mid{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:clamp(24px,5vh,56px) 0}
.hero p{max-width:34ch;color:var(--fg-2);font-size:clamp(15px,1.6vw,19px);opacity:0;animation:fade 1s .5s var(--ease) forwards}
@keyframes fade{to{opacity:1}}
.ring-btn{flex:none;width:clamp(112px,16vw,160px);aspect-ratio:1;border:1px solid var(--line-2);border-radius:50%;display:grid;place-items:center;text-align:center;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;line-height:1.6;color:var(--fg);
  transition:background .35s var(--ease),color .35s,border-color .35s,transform .5s var(--ease);opacity:0;animation:fade 1s .7s var(--ease) forwards}
.ring-btn:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);transform:rotate(-8deg) scale(1.04)}
@media (max-width:600px){.hero-mid{flex-direction:column;align-items:flex-start}}

/* sections */
section{padding:clamp(72px,12vh,140px) 0}
.services .row{display:grid;grid-template-columns:3.5rem 1fr;gap:0 16px;padding:clamp(22px,3vw,34px) 0;border-top:1px solid var(--line);align-items:baseline;transition:padding-left .4s var(--ease)}
.services .row:last-child{border-bottom:1px solid var(--line)}
.services .n{font-size:12px;letter-spacing:.1em;color:var(--mute);transition:color .3s}
.services h3{font-size:clamp(26px,5vw,56px);transition:transform .4s var(--ease)}
.services .d{grid-column:2;color:var(--fg-2);max-width:52ch;font-size:15px;margin-top:10px}
@media (hover:hover) and (min-width:760px){
  .services .d{max-height:0;overflow:hidden;opacity:0;margin-top:0;transition:max-height .5s var(--ease),opacity .4s,margin-top .4s}
  .services .row:hover .d{max-height:120px;opacity:1;margin-top:12px}
  .services .row:hover{padding-left:12px}
  .services .row:hover h3{transform:translateX(6px)}
  .services .row:hover .n{color:var(--accent)}
}

.side{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.side a{display:block;padding:clamp(22px,3vw,36px);border:1px solid var(--line);border-radius:18px;background:var(--bg-2);transition:border-color .35s,transform .5s var(--ease),background .35s}
.side a:hover{border-color:var(--line-2);background:var(--bg-3);transform:translateY(-4px)}
.side a .eyebrow{margin-bottom:28px}
.side a strong{display:block;font-family:var(--display);font-weight:900;font-size:clamp(24px,3.6vw,40px);letter-spacing:-.03em;line-height:1}
.side a span{display:block;color:var(--fg-2);font-size:14px;margin-top:10px}
.side a .arr{display:inline-block;margin-top:22px;color:var(--accent);font-size:20px;transition:transform .35s var(--ease)}
.side a:hover .arr{transform:translateX(8px)}
@media (max-width:640px){.side{grid-template-columns:1fr}}

/* contact */
.contact form{max-width:640px}
.field{position:relative;margin-bottom:26px}
.field label{display:block;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-bottom:4px;transition:color .25s}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-2);padding:12px 0 10px;font-size:17px;border-radius:0;outline:none;transition:border-color .3s;resize:vertical}
.field input:focus,.field textarea:focus{border-bottom-color:var(--accent)}
.field:focus-within label{color:var(--accent)}
.field input::placeholder,.field textarea::placeholder{color:#555}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--accent);transition:background .3s,color .3s,transform .4s var(--ease)}
.btn:hover{background:#fff;border-color:#fff;transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--fg);background:transparent}
.btn[disabled]{opacity:.4;pointer-events:none}
.note{color:var(--mute);font-size:13px;margin-top:14px;min-height:1.4em}
.note.ok{color:var(--accent)}

footer{padding:40px var(--pad);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--mute);font-size:12px}
footer img{height:16px;width:auto;opacity:.8}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i,0)*80ms)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.hero .big .w span{animation:none;transform:none}.hero p,.ring-btn{animation:none;opacity:1}}

/* ---------- inner pages (puzzle, tools) ---------- */
.page{padding-top:calc(64px + clamp(28px,6vh,64px));min-height:100svh}
.page .h1{font-size:clamp(40px,8vw,84px);margin-bottom:10px}
.page .lead{color:var(--fg-2);max-width:56ch;font-size:clamp(15px,1.6vw,18px)}
.back{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);display:inline-flex;align-items:center;gap:8px;margin-bottom:28px;transition:color .25s}
.back:hover{color:var(--fg)}
.back i{font-style:normal;transition:transform .3s var(--ease)}
.back:hover i{transform:translateX(-4px)}

/* puzzle */
.pz-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:28px 0 18px}
.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);color:var(--fg-2);font-size:12px;font-weight:600;letter-spacing:.08em;transition:all .25s}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.chip.sep{border:0;padding:0;width:1px;height:20px;background:var(--line);margin:0 6px}
.pz-stats{display:flex;gap:clamp(20px,5vw,48px);margin-bottom:22px}
.pz-stats div{text-align:left}
.pz-stats small{display:block;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute)}
.pz-stats b{font-family:var(--display);font-weight:900;font-size:clamp(22px,4vw,30px);color:var(--accent);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.board-wrap{max-width:560px}
.board{position:relative;width:100%;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#0b0b0b;box-shadow:0 20px 80px rgba(0,0,0,.6);touch-action:none;user-select:none;-webkit-user-select:none}
.tile{position:absolute;cursor:grab;transition:box-shadow .2s}
.tile canvas{width:100%;height:100%}
.tile::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);pointer-events:none;transition:box-shadow .2s,background .2s}
.tile.over::after{box-shadow:inset 0 0 0 2px var(--accent);background:rgba(245,209,62,.15)}
.tile.ghost{pointer-events:none;z-index:50;opacity:.95;box-shadow:0 14px 40px rgba(0,0,0,.6);transition:none}
.tile.lifted{opacity:.25}
.hint{position:absolute;inset:0;z-index:60;pointer-events:none;opacity:0;transition:opacity .25s}
.hint.on{opacity:.92}
.hint img{width:100%;height:100%;object-fit:fill}
.solved{position:absolute;inset:0;z-index:70;display:grid;place-items:center;background:rgba(17,17,17,.78);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .4s}
.solved.on{opacity:1;pointer-events:auto}
.solved h2{font-size:clamp(30px,6vw,56px);margin-bottom:6px}
.solved p{color:var(--fg-2);font-size:14px}
.solved .btn{margin-top:18px}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:200}
.pz-foot{color:var(--mute);font-size:13px;margin-top:18px;max-width:44ch}
.pz-foot .flash{color:var(--accent)}

/* tools */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:36px}
.tcard{display:block;padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--bg-2);transition:border-color .35s,transform .5s var(--ease),background .35s;position:relative;overflow:hidden}
.tcard:hover{border-color:var(--line-2);background:var(--bg-3);transform:translateY(-4px)}
.tcard .ic{width:40px;height:40px;border-radius:12px;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--accent);margin-bottom:46px;transition:background .3s,color .3s}
.tcard:hover .ic{background:var(--accent);color:var(--accent-ink)}
.tcard strong{display:block;font-family:var(--display);font-weight:900;font-size:26px;letter-spacing:-.03em;line-height:1}
.tcard span{display:block;color:var(--fg-2);font-size:14px;margin-top:10px}
.tcard .fm{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.tag{font-size:10px;font-weight:600;letter-spacing:.1em;padding:4px 8px;border-radius:6px;border:1px solid var(--line-2);color:var(--mute)}
.soon{margin-top:48px;color:var(--mute);font-size:13px;max-width:60ch}
.soon b{color:var(--fg-2);font-weight:600}

.drop{margin-top:34px;border:1px dashed var(--line-2);border-radius:18px;padding:clamp(40px,8vw,72px) 24px;text-align:center;cursor:pointer;transition:border-color .3s,background .3s,transform .3s var(--ease);background:var(--bg-2)}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--bg-3)}
.drop.over{transform:scale(1.01)}
.drop input{display:none}
.drop .ic{width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;margin:0 auto 18px;color:var(--accent)}
.drop p{font-size:16px;color:var(--fg)}
.drop small{display:block;color:var(--mute);font-size:12px;margin-top:8px;letter-spacing:.06em}
.drop.hidden{display:none}

.opts{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:flex-end;margin-top:34px;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--bg-2)}
.opt label{display:block;font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.opt select,.opt input[type=number]{background:var(--bg-3);border:1px solid var(--line-2);border-radius:8px;padding:9px 12px;color:var(--fg);min-width:110px;outline:none}
.opt select:focus,.opt input:focus{border-color:var(--accent)}
.opt input[type=range]{accent-color:var(--accent);width:140px;vertical-align:middle}
.opt.check{display:flex;align-items:center;gap:8px;padding-bottom:8px}
.opt.check label{margin:0;text-transform:none;letter-spacing:0;font-size:13px;color:var(--fg-2)}
.opt.check input{accent-color:var(--accent);width:16px;height:16px}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.btn.sm{padding:12px 18px;font-size:11px}
.prog{height:2px;background:var(--line);border-radius:2px;margin-top:22px;overflow:hidden;opacity:0;transition:opacity .3s}
.prog.on{opacity:1}
.prog i{display:block;height:100%;width:0;background:var(--accent);transition:width .25s}
.status{color:var(--mute);font-size:13px;margin-top:14px;min-height:1.4em}
.status.err{color:#ff6b6b}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:26px}
.cell{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg-2);transition:border-color .3s,transform .4s var(--ease)}
.cell:hover{border-color:var(--line-2);transform:translateY(-3px)}
.cell .th{aspect-ratio:1;background:#0b0b0b;display:grid;place-items:center;overflow:hidden}
.cell .th img{max-width:100%;max-height:100%;object-fit:contain;width:auto;height:auto}
.cell .meta{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px}
.cell .meta div{min-width:0}
.cell .meta p{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cell .meta small{color:var(--mute);font-size:10px}
.dl{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--fg);transition:all .25s}
.dl:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.list{margin-top:26px;border-top:1px solid var(--line)}
.lrow{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.lrow .nm{flex:1;min-width:0}
.lrow .nm p{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lrow .nm small{color:var(--mute);font-size:12px;letter-spacing:.06em}
.lrow .st{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.lrow .st.err{color:#ff6b6b}
.lrow .st.wait{color:var(--mute)}

/* big footer */
footer.foot{display:block;padding:clamp(56px,9vw,110px) 0 0;border-top:1px solid var(--line);overflow:hidden;color:var(--mute)}
.foot-cols{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;padding:0 var(--pad) clamp(28px,5vw,56px)}
.foot-cols nav{display:flex;flex-direction:column;gap:4px}
.foot-cols nav a{font-family:var(--display,inherit);font-size:clamp(28px,5vw,56px);font-weight:700;letter-spacing:-.02em;line-height:1.1;color:var(--fg);transition:color .3s,transform .45s var(--ease);display:inline-block;width:max-content}
.foot-cols nav a:hover{color:var(--accent);transform:translateX(8px)}
.foot-c{font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.foot-mark{line-height:0;padding:0 12px;margin-bottom:-3.2vw}
.foot-mark img{width:100%;height:auto;opacity:1;transform:translateY(12%);transition:transform 1.2s var(--ease)}
.foot-mark.in img{transform:none}