/* Katarzyna Lewandowska — Wirtualna Galeria. Warstwa UI nad sceną WebGL. */
:root{
  --bg:#0b0a09; --ink:#f3eee4; --ink-2:#c3bab0; --ink-3:#847c72; --line:rgba(243,238,228,.14);
  --gold:#c9a24a; --gold-2:#e2c36f; --ox:#8f2f2a; --ox-2:#b13c35;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif; --sans:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease-out:cubic-bezier(.16,1,.3,1); --ease-inout:cubic-bezier(.65,0,.35,1);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--sans);overflow:hidden;overscroll-behavior:none}
body{font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;cursor:none}
body.touch{cursor:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:none}
body.touch button{cursor:pointer}
#gl{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none}
#ui{position:fixed;inset:0;pointer-events:none}
#ui > *{pointer-events:none}
.grain{position:fixed;inset:-50%;width:200%;height:200%;pointer-events:none;opacity:.055;mix-blend-mode:overlay;z-index:3;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation:grain 1.2s steps(3) infinite}
@keyframes grain{0%{transform:translate(0,0)}33%{transform:translate(-2%,1%)}66%{transform:translate(1%,-2%)}100%{transform:translate(0,0)}}
.vignette{position:fixed;inset:0;pointer-events:none;z-index:2;background:radial-gradient(ellipse at 50% 50%,transparent 52%,rgba(6,5,4,.55) 100%);opacity:.85;transition:opacity .6s}
body.door .vignette{animation:door 1.3s var(--ease-inout)}
@keyframes door{0%{opacity:.85}45%{opacity:1;background:radial-gradient(ellipse at 50% 50%,transparent 34%,rgba(6,5,4,.92) 100%)}100%{opacity:.85}}

/* typografia pomocnicza */
.eyebrow{display:block;font-size:10px;letter-spacing:.32em;text-transform:uppercase;font-weight:700;color:var(--gold)}
em{font-style:italic}

/* ---------- preloader ---------- */
.pre{position:fixed;inset:0;z-index:60;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;pointer-events:auto;transition:opacity 1.2s var(--ease-inout),visibility 1.2s}
.pre.out{opacity:0;visibility:hidden}
.pre-mark{display:flex;flex-direction:column;align-items:center;gap:10px}
.pre-name{font-family:var(--serif);font-size:clamp(34px,5vw,60px);letter-spacing:-.02em;color:var(--ink);animation:rise 1.4s var(--ease-out) both}
.pre-sub{font-size:10px;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);animation:rise 1.4s .15s var(--ease-out) both}
.pre-line{width:min(260px,50vw);height:1px;background:rgba(243,238,228,.12);overflow:hidden}
.pre-fill{display:block;height:100%;background:var(--gold);transform-origin:left;transform:scaleX(.02);transition:transform .5s var(--ease-out)}
.pre-txt{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);text-align:center;line-height:2}
.pre-txt a{color:var(--gold)}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- nagłówek ---------- */
.top{position:absolute;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:clamp(16px,2.4vw,30px) clamp(18px,3vw,44px);opacity:0;transition:opacity 1s .4s}
body.ready .top{opacity:1}
.top > *{pointer-events:auto}
.brand{display:flex;flex-direction:column;gap:3px;text-align:left}
.brand-name{font-family:var(--serif);font-size:20px;letter-spacing:-.01em}
.brand-sub{font-size:9px;letter-spacing:.38em;text-transform:uppercase;color:var(--gold)}
.nav{display:flex;gap:6px}
.nb{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;padding:10px 16px;border-radius:99px;border:1px solid var(--line);background:rgba(11,10,9,.35);backdrop-filter:blur(10px);transition:background .3s,border-color .3s,opacity .5s,transform .5s}
.nb:hover{border-color:var(--gold);background:rgba(201,162,74,.12)}
.nb i{font-style:normal;color:var(--gold);margin-right:4px}
.nb-foyer{opacity:0;transform:translateX(8px);pointer-events:none!important}
body.m-room .nb-foyer,body.m-inspect .nb-foyer{opacity:1;transform:none;pointer-events:auto!important}
body.inspecting .top{opacity:0;pointer-events:none}

/* ---------- hero (foyer) ---------- */
.hero{position:absolute;left:clamp(18px,4.2vw,64px);top:50%;transform:translateY(-50%);z-index:12;width:min(520px,52vw);will-change:opacity,transform;opacity:0}
@media (max-width:760px){.hero{width:min(480px,84vw)}}
body.ready .hero .eyebrow,body.ready .hero h1,body.ready .hero p,body.ready .hero .hint-row{animation:rise 1.3s var(--ease-out) both}
body.ready .hero h1{animation-delay:.15s} body.ready .hero p{animation-delay:.32s} body.ready .hero .hint-row{animation-delay:.5s}
.hero .eyebrow{color:var(--ox-2);margin-bottom:18px}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(48px,7.2vw,124px);line-height:.86;letter-spacing:-.035em;margin:0 0 20px;color:#171411;text-shadow:0 1px 0 rgba(255,255,255,.35)}
.hero h1 em{color:var(--ox)}
.hero p{max-width:400px;font-size:14px;line-height:1.75;color:#3f3931;margin:0}
.hint-row{display:flex;align-items:center;gap:16px;margin-top:26px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#6b645a}
.hint-row i{width:52px;height:1px;background:#171411;display:block;transform-origin:left;animation:hintline 2.4s var(--ease-inout) infinite}
@keyframes hintline{0%{transform:scaleX(0);opacity:0}30%{opacity:1}100%{transform:scaleX(1);opacity:0}}
body.m-room .hero,body.m-trans .hero,body.m-inspect .hero{opacity:0!important;pointer-events:none!important}

/* ---------- podpis (lewy dół) ---------- */
.caption{position:absolute;left:clamp(18px,3vw,44px);bottom:clamp(20px,3.2vw,40px);z-index:12;display:flex;flex-direction:column;gap:4px;max-width:min(60vw,520px)}
.caption > *{opacity:0;transform:translateY(10px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.caption.in > *{opacity:1;transform:none}
.caption.in .cap-name{transition-delay:.08s}.caption.in .cap-sub{transition-delay:.16s}
.cap-eyebrow{font-size:10px;letter-spacing:.32em;text-transform:uppercase;font-weight:700;color:var(--gold)}
.cap-name{font-family:var(--serif);font-size:clamp(24px,3vw,40px);line-height:1.02;letter-spacing:-.02em;text-shadow:0 2px 24px rgba(0,0,0,.6)}
.cap-sub{font-size:11px;letter-spacing:.08em;color:var(--ink-2)}
body.m-foyer .caption{mix-blend-mode:normal}
body.hero-on .caption{opacity:0;transition:opacity .4s}
body.inspecting .caption,body.inspecting .counter,body.inspecting .hint,body.inspecting .dock{opacity:0!important;pointer-events:none!important}

/* ---------- licznik (prawy dół) ---------- */
.counter{position:absolute;right:clamp(18px,3vw,44px);bottom:clamp(22px,3.2vw,42px);z-index:12;display:flex;align-items:center;gap:14px;opacity:0;transition:opacity .6s;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3)}
.counter.on{opacity:1}
.cnt-num{display:flex;align-items:baseline;gap:6px;color:var(--ink)}
.cnt-cur{font-family:var(--serif);font-size:26px;font-weight:400;color:var(--gold-2)}
.cnt-sep{color:var(--ink-3)}
.bar{width:min(120px,18vw);height:1px;background:rgba(243,238,228,.16);display:block;overflow:hidden}
.bar i{display:block;height:100%;background:var(--gold);transform-origin:left;transform:scaleX(0);transition:transform .35s var(--ease-out)}

/* ---------- podpowiedź (dół, środek) ---------- */
.hint{position:absolute;left:50%;bottom:clamp(22px,3.2vw,42px);transform:translateX(-50%) translateY(8px);z-index:12;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);opacity:0;transition:opacity .8s,transform .8s var(--ease-out);white-space:nowrap}
.hint.on{opacity:1;transform:translateX(-50%)}
body.m-foyer .hint{color:var(--ink-2);text-shadow:0 1px 12px rgba(0,0,0,.6)}
body.hover-int .hint{opacity:0}
@media (max-width:900px){.hint{display:none}}

/* ---------- tytuł sali (reveal) ---------- */
.reveal{position:absolute;inset:0;z-index:11;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;pointer-events:none}
.reveal > *{opacity:0;transform:translateY(16px);transition:opacity 1.1s var(--ease-out),transform 1.1s var(--ease-out),letter-spacing 1.4s var(--ease-out)}
.reveal.in > *{opacity:1;transform:none}
.reveal.in .rv-title{transition-delay:.12s}.reveal.in .rv-sub{transition-delay:.3s}
.rv-eyebrow{font-size:11px;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);font-weight:700}
.rv-title{font-family:var(--serif);font-size:clamp(44px,8vw,132px);line-height:.92;letter-spacing:-.03em;text-shadow:0 10px 60px rgba(0,0,0,.7);padding:0 6vw}
.rv-sub{font-family:var(--serif);font-style:italic;font-size:clamp(18px,2.2vw,30px);color:var(--ink-2)}
.reveal.in .rv-title{letter-spacing:-.02em}

/* ---------- dock mobilny ---------- */
.dock{position:absolute;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 18px);transform:translateX(-50%);z-index:14;display:none;gap:8px;align-items:center}
body.touch .dock{display:flex}
body.touch .counter,body.touch .caption{bottom:calc(env(safe-area-inset-bottom,0px) + 80px)}
body.touch.m-foyer .hint-row{margin-top:18px}
.dk{pointer-events:auto;min-height:46px;padding:0 18px;border-radius:99px;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;background:rgba(14,13,11,.86);border:1px solid rgba(243,238,228,.16);color:var(--ink);backdrop-filter:blur(12px);box-shadow:0 8px 30px rgba(0,0,0,.4);display:none}
.dk:active{border-color:var(--gold)}
body.m-foyer .dk-foyer{display:inline-flex;align-items:center}
body.m-room .dk-room{display:inline-flex;align-items:center}
.dk-enter{background:var(--ox);border-color:var(--ox);opacity:.35;pointer-events:none}
.dk-enter.on{opacity:1;pointer-events:auto}
body.m-trans .dock,body.m-inspect .dock{opacity:0;pointer-events:none}
@media (max-width:640px){.dk{padding:0 14px;font-size:10px}}

/* ---------- kursor ---------- */
#cursor{position:fixed;left:0;top:0;z-index:70;pointer-events:none;opacity:0;transition:opacity .3s;will-change:transform}
#cursor.vis{opacity:1}
body.touch #cursor,body.ov-open #cursor,body.inspecting #cursor{display:none}
.cur-dot{position:absolute;left:-3px;top:-3px;width:6px;height:6px;border-radius:50%;background:var(--ink);transition:transform .3s var(--ease-out),background .3s}
.cur-ring{position:absolute;left:-18px;top:-18px;width:36px;height:36px;border-radius:50%;border:1px solid rgba(243,238,228,.55);transition:transform .45s var(--ease-out),border-color .3s,background .3s}
.cur-label{position:absolute;left:0;top:0;transform:translate(-50%,-50%);font-size:9px;letter-spacing:.28em;text-transform:uppercase;font-weight:700;color:var(--ink);opacity:0;transition:opacity .25s;white-space:nowrap}
#cursor.act .cur-dot{transform:scale(0)}
#cursor.act .cur-ring{transform:scale(2.1);border-color:var(--gold);background:rgba(11,10,9,.42);backdrop-filter:blur(4px)}
#cursor.act .cur-label{opacity:1;transition-delay:.12s}
#cursor[data-kind="enter"] .cur-ring{border-color:var(--ox-2)}
body.m-foyer .cur-dot{background:#171411}
body.m-foyer .cur-ring{border-color:rgba(23,20,17,.5)}
body.m-foyer #cursor.act .cur-ring{background:rgba(23,20,17,.72)}

/* ---------- zaciemnienie ---------- */
.black{position:fixed;inset:0;z-index:40;background:var(--bg);opacity:0;pointer-events:none;transition:opacity .5s var(--ease-inout)}
.black.on{opacity:1}

/* ---------- overlaye: menu, biogram ---------- */
.ov{position:fixed;inset:0;z-index:50;background:rgba(9,8,7,.9);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);opacity:0;visibility:hidden;transition:opacity .6s var(--ease-inout),visibility .6s;pointer-events:auto;overflow-y:auto;color:var(--ink)}
.ov.on{opacity:1;visibility:visible}
.ov .x,.inspect .x{position:fixed;top:clamp(14px,2.2vw,26px);right:clamp(16px,2.4vw,34px);width:48px;height:48px;border-radius:50%;border:1px solid var(--line);font-size:26px;line-height:1;display:flex;align-items:center;justify-content:center;color:var(--ink);background:rgba(11,10,9,.5);transition:background .3s,border-color .3s,transform .5s var(--ease-out);pointer-events:auto;z-index:5}
.ov .x:hover,.inspect .x:hover{background:var(--ox);border-color:var(--ox);transform:rotate(90deg)}
.ov-in{min-height:100%;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;max-width:1240px;margin:0 auto;padding:clamp(80px,12vh,140px) clamp(20px,4vw,60px) 80px}
.ov .eyebrow{margin-bottom:22px}
.menu-rooms{display:flex;flex-direction:column}
.mr{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:20px;padding:20px 0;border-top:1px solid var(--line);text-align:left;transition:padding .4s var(--ease-out);opacity:0;transform:translateY(14px)}
.ov.on .mr{opacity:1;transform:none;transition:opacity .8s var(--ease-out),transform .8s var(--ease-out),padding .4s var(--ease-out)}
.ov.on .mr:nth-child(1){transition-delay:.1s}.ov.on .mr:nth-child(2){transition-delay:.17s}.ov.on .mr:nth-child(3){transition-delay:.24s}.ov.on .mr:nth-child(4){transition-delay:.31s}.ov.on .mr:nth-child(5){transition-delay:.38s}.ov.on .mr:nth-child(6){transition-delay:.45s}.ov.on .mr:nth-child(n+7){transition-delay:.5s}
.mr:last-child{border-bottom:1px solid var(--line)}
.mr b{font-family:var(--serif);font-weight:400;font-size:clamp(40px,4.6vw,64px);line-height:1;color:var(--acc);transition:transform .4s var(--ease-out)}
.mr strong{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(24px,2.6vw,36px);line-height:1.05;letter-spacing:-.01em;transition:color .3s}
.mr small{display:block;margin-top:6px;font-size:11px;letter-spacing:.1em;color:var(--ink-3)}
.mr:hover{padding-left:12px}
.mr:hover b{transform:translateX(6px)}
.mr:hover strong{color:var(--gold-2)}
.menu-r{display:flex;flex-direction:column;justify-content:center;gap:18px}
.menu-lead{font-family:var(--serif);font-size:clamp(20px,1.9vw,26px);line-height:1.4;color:var(--ink-2);margin:0}
.menu-links{display:flex;flex-direction:column;gap:12px;margin-top:8px}
.lnk{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--gold);text-align:left;transition:letter-spacing .4s var(--ease-out)}
.lnk:hover{letter-spacing:.26em}
.menu-foot{font-size:10px;letter-spacing:.14em;color:var(--ink-3);margin-top:24px}
.bio-in{display:block;max-width:820px}
.bio h2{font-family:var(--serif);font-weight:400;font-size:clamp(38px,5vw,68px);line-height:1;letter-spacing:-.02em;margin:0 0 26px}
.bio h2 em{color:var(--ox-2)}
.bio blockquote{font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.4vw,30px);line-height:1.35;color:var(--gold);border-left:2px solid var(--gold);padding-left:22px;margin:0 0 32px}
.bio-text p{font-size:15px;line-height:1.9;color:var(--ink-2);margin:0 0 18px}
.hls{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:34px 0}
.hl{border:1px solid var(--line);padding:18px;border-radius:6px;background:rgba(255,255,255,.025)}
.hl span{font-size:9px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:700}
.hl strong{display:block;font-family:var(--serif);font-weight:400;font-size:20px;margin:6px 0 4px}
.hl p{margin:0;font-size:12px;color:var(--ink-3);line-height:1.55}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--ox);color:#fff;padding:15px 28px;border-radius:99px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;transition:background .3s,transform .4s var(--ease-out)}
.btn:hover{background:var(--ox-2);transform:translateY(-1px)}
@media (max-width:900px){.ov-in{grid-template-columns:1fr;gap:40px;padding-top:90px}.mr{grid-template-columns:64px 1fr}}

/* ---------- modal obrazu ---------- */
.inspect{position:fixed;inset:0;z-index:45;visibility:hidden;pointer-events:none}
.inspect.on{visibility:visible;pointer-events:auto}
.ins-bg{position:absolute;inset:0;background:rgba(8,7,6,.86);backdrop-filter:blur(16px) saturate(.8);-webkit-backdrop-filter:blur(16px) saturate(.8);opacity:0;transition:opacity .9s var(--ease-inout)}
.inspect.on .ins-bg{opacity:1}
.inspect.closing .ins-bg{opacity:0;transition-duration:.6s}
.ins-fig{position:absolute;left:clamp(24px,5vw,80px);top:clamp(70px,10vh,100px);bottom:clamp(70px,10vh,100px);width:calc(56% - clamp(24px,5vw,80px))}
.flyer{position:fixed;z-index:47;pointer-events:none;will-change:transform;transform-origin:0 0;box-shadow:0 0 0 rgba(0,0,0,0)}
.flyer.lift{box-shadow:0 40px 120px rgba(0,0,0,.75),0 10px 30px rgba(0,0,0,.5)}
.flyer img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.flyer .hi{opacity:0;transition:opacity .8s}
.flyer .hi.on{opacity:1}
.ins-info{position:absolute;right:0;top:0;bottom:0;width:44%;padding:clamp(70px,10vh,110px) clamp(28px,4.4vw,72px) 60px clamp(24px,3vw,48px);display:flex;flex-direction:column;justify-content:center;gap:20px;overflow-y:auto;border-left:1px solid var(--line);background:linear-gradient(90deg,rgba(11,10,9,0),rgba(11,10,9,.5))}
.ins-info > *{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);transition-delay:calc(var(--i) * 90ms)}
.ins-info > .in{opacity:1;transform:none}
.ins-title{font-family:var(--serif);font-weight:400;font-size:clamp(34px,4.2vw,64px);line-height:1;letter-spacing:-.025em;margin:0}
.ins-meta{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;margin:0;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ins-meta dt{font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);margin-bottom:5px}
.ins-meta dd{margin:0;font-size:13px;font-weight:600;color:var(--ink)}
.ins-desc{font-family:var(--serif);font-size:clamp(17px,1.5vw,21px);line-height:1.5;color:var(--ink-2);margin:0}
.ins-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.ins-status{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3)}
.ins-status[data-s="available"]{color:var(--gold)}
.ins-status[data-s="sold"]{color:var(--ox-2)}
.ins-nav{position:fixed;left:clamp(24px,5vw,80px);bottom:clamp(22px,3.6vh,36px);display:flex;align-items:center;gap:14px;z-index:48;opacity:0;transition:opacity .6s .5s}
.inspect.on .ins-nav{opacity:1}
.inspect.closing .ins-nav{opacity:0;transition-delay:0s}
.inb{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:16px;transition:border-color .3s,background .3s}
.inb:hover{border-color:var(--gold);background:rgba(201,162,74,.12)}
.ins-count{font-size:11px;letter-spacing:.24em;color:var(--ink-3)}
@media (max-width:900px){
  .ins-fig{left:16px;right:16px;top:64px;width:auto;height:44vh;bottom:auto}
  .ins-info{position:absolute;left:0;right:0;top:calc(64px + 44vh + 16px);bottom:0;width:auto;border-left:0;border-top:1px solid var(--line);padding:22px 20px 90px;justify-content:flex-start;gap:14px;background:none}
  .ins-title{font-size:30px}
  .ins-nav{left:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){.grain{animation:none}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}