/* Digital Orchestra – www.digital-orchestra.sk */
:root{
  --paper:#FFFEFA;
  --paper-2:rgba(250,245,228,.92);
  --ink:#1E1B22;
  --ink-2:#4B4652;
  --muted:#7C7568;
  --faint:#BDB39B;
  --rule:#EAE3CF;
  --staff:#D6CCB1;
  --gold:#E8BF15;
  --gold-ink:#876B00;
  --purple:#7419C2;
  --serif:"Spectral", Georgia, "Times New Roman", serif;
  --mono:"IBM Plex Mono", ui-monospace, "DejaVu Sans Mono", monospace;
  --music:"Noto Music", serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 19px/1.62 var(--serif);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit;text-decoration-line:underline;text-decoration-color:var(--gold);text-decoration-thickness:2px;text-underline-offset:4px;transition:color .2s,text-decoration-color .2s}
a:hover{color:var(--purple);text-decoration-color:var(--purple)}
:focus-visible{outline:2px solid var(--purple);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-weight:400;margin:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* pozadie na plátne */
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.top,main,footer{position:relative;z-index:1}

/* ——— hlavička ——— */
.top{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.84);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:box-shadow .3s}
.top.scrolled{box-shadow:0 1px 0 var(--rule)}
.top-in{display:flex;align-items:center;gap:32px;height:84px}
.brand{display:block;flex:none;text-decoration:none}
.brand img{height:52px;width:auto}
.nav{display:flex;gap:24px;margin-left:auto;font-size:17px}
.nav a{text-decoration-color:transparent}
.nav a:hover{text-decoration-color:var(--gold);color:var(--ink)}
.lang{display:flex;gap:9px;font:500 12px/1 var(--mono);letter-spacing:.05em}
.lang a,.lang span{text-decoration:none;color:var(--muted);padding:4px 0}
.lang a:hover{color:var(--ink)}
.lang .off{color:#C9C2B2;cursor:default}
.lang [aria-current]{color:var(--ink);box-shadow:inset 0 -2px var(--gold)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--ink);color:var(--ink);font:500 13px/1 var(--mono);padding:9px 12px;border-radius:2px;cursor:pointer}
.lang-m{display:none}

/* ——— úvod ——— */
.hero{padding-top:64px;padding-bottom:48px}
.title-wrap{text-align:center}
.title{display:inline-grid;grid-template-columns:auto auto;grid-template-rows:auto auto;column-gap:.14em;text-align:left;font-weight:300;font-size:clamp(34px,7vw,100px);line-height:1.04;letter-spacing:-.018em}
.title .brace{grid-column:1;grid-row:1/3;align-self:stretch;width:.21em;margin:.17em 0 .05em}
.title .brace svg{display:block;width:100%;height:100%;fill:var(--ink)}
.title .ln{grid-column:2;white-space:nowrap}
.title .l1{grid-row:1}
.title .l2{grid-row:2}
.title .as{font-style:italic;font-size:.66em;color:var(--purple);letter-spacing:-.005em}
.system{max-width:780px;margin:52px auto 0}
.sys-head{display:flex;justify-content:space-between;align-items:baseline;margin:0 6px -2px 2px}
.expr{font-style:italic;font-weight:500;font-size:19px;color:var(--ink)}
.credit{font-size:19px;font-variant:small-caps;letter-spacing:.07em;color:var(--ink-2)}
.score{display:block;width:100%;height:auto;overflow:visible}
.score .staff line{stroke:var(--staff);stroke-width:1.2}
.score .bar{stroke:var(--ink);stroke-width:1.3}
.score .bar-thick{fill:var(--ink)}
.score .clef{font-family:var(--music);font-size:66px;fill:var(--ink)}
.score .ts{font:600 31px/1 var(--serif);fill:var(--ink);text-anchor:middle}
.score .n ellipse{fill:var(--ink);transition:fill .15s}
.score .n line{stroke:var(--ink);stroke-width:1.5}
.score .n .acc{font-family:var(--music);font-size:40px;fill:var(--ink)}
.score .n .lbl{font:italic 400 15px/1 var(--serif);fill:var(--muted);text-anchor:middle;transition:fill .15s}
.score .dot,.score .flag,.score .r circle{fill:var(--ink)}
.score .r path{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.score .n.hit ellipse{fill:var(--gold)}
.score .n.hit .lbl{fill:var(--purple)}
.score .fine-t{font:italic 400 21px/1 var(--serif);fill:var(--ink);text-anchor:end}
.name-notes{text-align:center;margin:18px 0 0;font:500 21px/1 var(--serif);letter-spacing:.34em;color:var(--faint);padding-left:.34em}
.name-notes .on{color:var(--ink);transition:color .15s}
.name-notes .on.hit{color:var(--purple)}
.name-notes .gap{display:inline-block;width:.6em}
.motif-cap{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;margin:22px auto 0;max-width:660px;text-align:center;color:var(--ink-2);font-size:16px;font-style:italic}
.play{display:inline-flex;align-items:center;gap:9px;font:500 13px/1 var(--mono);font-style:normal;letter-spacing:.02em;color:var(--ink);background:rgba(255,254,250,.8);border:1px solid var(--ink);border-radius:999px;padding:9px 15px 9px 12px;cursor:pointer;transition:background .2s,color .2s}
.play:hover{background:var(--ink);color:var(--paper)}
.play svg{width:11px;height:11px;fill:currentColor}
.play[aria-pressed="true"]{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.intro{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:end;margin-top:64px}
.lead{font-size:23px;line-height:1.55;margin:0}
.cta{display:flex;gap:22px;align-items:center;justify-content:flex-end;margin:0;flex-wrap:wrap}
.btn{display:inline-block;background:var(--ink);color:var(--paper);text-decoration:none;padding:15px 24px;border-radius:2px;font-size:18px;transition:background .2s}
.btn:hover{background:var(--purple);color:#fff}
.more{font-style:italic}

/* ——— motto ——— */
.motto{padding:88px 0 104px;text-align:center}
.ferm{font-family:var(--music);font-size:46px;line-height:1;color:var(--gold-ink);margin:0 0 10px}
.motto-main{font-weight:300;font-size:clamp(34px,5.4vw,74px);line-height:1.1;letter-spacing:-.015em;margin:0}
.motto-main em{font-style:italic;color:var(--purple)}
.motto-sub{max-width:34em;margin:32px auto 0;font-size:21px;line-height:1.6;color:var(--ink-2)}

/* ——— notová linka medzi sekciami ——— */
.staff-rule{height:25px;margin:0 auto;max-width:1064px;position:relative;background:repeating-linear-gradient(to bottom,var(--staff) 0 1px,transparent 1px 6px);opacity:.6}
.staff-rule::before,.staff-rule::after{content:"";position:absolute;top:0;bottom:0;width:1px;background:var(--staff)}
.staff-rule::before{left:0}.staff-rule::after{right:0}

/* ——— sekcie ——— */
.sec{padding:88px 0}
.sec-grid{display:grid;grid-template-columns:190px 1fr;gap:56px}
.instr{font-style:italic;font-weight:300;font-size:30px;line-height:1.15;position:sticky;top:120px;align-self:start}
.sec-lead{font-size:23px;line-height:1.5;margin:0 0 40px;max-width:32em}
.services{display:grid;grid-template-columns:1fr 1fr;gap:34px 48px;margin:0}
.services div{border-top:1px solid var(--rule);padding-top:16px}
.services dt{font-weight:500;font-size:21px;margin-bottom:6px}
.services dd{margin:0;color:var(--ink-2)}
.sub{font-style:italic;font-weight:300;font-size:28px;margin:80px 0 26px}
.takty{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:36px 48px}
.takty li{border-left:1px solid var(--rule);padding:2px 0 0 18px;color:var(--ink-2);font-size:17px}
.takty li.hl{border-left:2px solid var(--gold)}
.takty .mv{display:flex;gap:10px;align-items:baseline;margin:0 0 12px}
.takty .rn{font:500 13px/1 var(--mono);color:var(--gold-ink)}
.takty .tempo{font-style:italic;font-size:18px;color:var(--ink)}
.takty strong{display:block;font-weight:500;color:var(--ink);font-size:19px;line-height:1.3;margin-bottom:6px}

.products{display:grid;grid-template-columns:1fr 1fr;gap:0}
.product{padding:0 44px 0 0}
.product + .product{padding:0 0 0 44px;border-left:1px solid var(--rule)}
.product h3{font-weight:400;font-size:44px;line-height:1.05;letter-spacing:-.01em}
.tag{font-style:italic;color:var(--ink-2);margin:6px 0 20px;font-size:19px}
.meta{font:400 13px/1.6 var(--mono);color:var(--muted);letter-spacing:.01em}
.links{display:flex;flex-wrap:wrap;gap:8px 22px;margin:18px 0 0}
.arrow::after{content:"\00a0→";display:inline-block}

.efak{background:var(--paper-2)}
.efak-box{display:grid;grid-template-columns:240px 1fr;gap:48px;border-top:4px solid var(--gold);padding-top:32px}
.count .days{display:block;font-weight:300;font-size:120px;line-height:.9;letter-spacing:-.03em;font-variant-numeric:lining-nums}
.count .unit{display:block;font-style:italic;color:var(--ink-2);margin-top:10px;font-size:19px;line-height:1.35}
.efak-text p{margin:0 0 16px}
.facts{margin:26px 0 30px;display:grid;gap:10px}
.facts div{display:grid;grid-template-columns:110px 1fr;gap:16px;border-top:1px solid var(--rule);padding-top:10px}
.facts dt{font:500 13px/1.9 var(--mono);color:var(--gold-ink);letter-spacing:.04em;text-transform:uppercase}
.facts dd{margin:0}

.projects{list-style:none;margin:0;padding:0}
.projects li{display:grid;grid-template-columns:170px 1fr;gap:32px;padding:26px 0;border-top:1px solid var(--rule)}
.projects li:last-child{border-bottom:1px solid var(--rule)}
.projects h3{font-size:27px;line-height:1.25;margin-bottom:8px}
.projects p{margin:0;color:var(--ink-2)}
.projects .meta{padding-top:9px}

.about{display:grid;grid-template-columns:260px 1fr;gap:48px;align-items:start}
.portrait{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 25%;filter:saturate(.9) sepia(.06);border:1px solid var(--rule);background:#F6F1E2}
.about p{margin:0 0 18px}
blockquote{margin:34px 0 30px;padding:0 0 0 24px;border-left:2px solid var(--gold);font-style:italic;font-weight:300;font-size:27px;line-height:1.4}

.reach{margin:0;max-width:660px}
.reach div{display:grid;grid-template-columns:130px 1fr;gap:20px;align-items:baseline;padding:15px 0;border-top:1px solid var(--rule)}
.reach div:last-child{border-bottom:1px solid var(--rule)}
.reach dt{font:500 12px/1.6 var(--mono);color:var(--muted);letter-spacing:.07em;text-transform:uppercase}
.reach dd{margin:0;font-size:22px;line-height:1.35}
.reach .sep{color:var(--faint);margin:0 10px}
.company{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;gap:18px 48px;margin:48px 0 0}
.company dt{font:500 12px/1.6 var(--mono);color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.company dd{margin:2px 0 0;font-size:16px;color:var(--ink-2)}
.company .wide{grid-column:1/-1}

/* ——— záver: kóda ——— */
.fine{padding:56px 0 48px}
.coda{max-width:620px;margin:0 auto}
.coda .score{max-width:560px;margin:0 auto}
.coda figcaption{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:14px;color:var(--ink-2);font-style:italic;font-size:16px;text-align:center}
/* posledná osnova: bez popisov, len pre tých, čo vedia čítať noty */
.secret{max-width:1064px;margin:52px auto 0;overflow-x:auto;scrollbar-width:none}
.secret::-webkit-scrollbar{display:none}
.secret svg{display:block;width:100%;min-width:760px;height:auto}
.secret .staff line{stroke:var(--staff);stroke-width:1}
.secret .clef{font-family:var(--music);font-size:33px;fill:var(--ink-2)}
.secret .ts{font:600 15.5px/1 var(--serif);fill:var(--ink-2);text-anchor:middle}
.secret .acc{font-family:var(--music);font-size:20px;fill:var(--ink-2)}
.secret .hd{fill:var(--ink-2)}
.secret .hole{fill:var(--paper)}
.secret .st{stroke:var(--ink-2);stroke-width:1.1}
.secret .bar{stroke:var(--ink-2);stroke-width:1}
.secret .bar-thick{fill:var(--ink-2)}
.secret .fine-t{font:italic 400 16px/1 var(--serif);fill:var(--ink);text-anchor:end}
.legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:56px;padding-top:18px;border-top:1px solid var(--rule);font:400 13px/1.5 var(--mono);color:var(--muted)}

/* ——— pohyb ——— */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .8s ease,transform .8s ease}
.js .reveal.in{opacity:1;transform:none}
.js .hero .score .staff line{stroke-dasharray:620;stroke-dashoffset:620;animation:draw 1.3s cubic-bezier(.6,.1,.2,1) forwards}
.js .hero .score .staff line:nth-child(2){animation-delay:.06s}
.js .hero .score .staff line:nth-child(3){animation-delay:.12s}
.js .hero .score .staff line:nth-child(4){animation-delay:.18s}
.js .hero .score .staff line:nth-child(5){animation-delay:.24s}
.js .hero .score .clef,.js .hero .score .ts,.js .hero .score .bar,.js .hero .score .bar-thick{opacity:0;animation:fade .6s ease .9s forwards}
.js .hero .score .n{opacity:0;transform:translateY(-7px);transform-box:fill-box;animation:drop .5s cubic-bezier(.3,1.4,.5,1) 1.05s forwards}
.js .hero .score .n:nth-child(2){animation-delay:1.15s}
.js .hero .score .n:nth-child(3){animation-delay:1.25s}
.js .hero .score .n:nth-child(4){animation-delay:1.35s}
.js .hero .score .n:nth-child(5){animation-delay:1.45s}
.js .hero .score .n:nth-child(6){animation-delay:1.55s}
.js .hero .score .n:nth-child(7){animation-delay:1.65s}
.js .hero .score .n:nth-child(8){animation-delay:1.75s}
.js .title{opacity:0;animation:fade 1s ease .1s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}
@keyframes drop{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal,.js .hero .score .n,.js .hero .score .clef,.js .hero .score .ts,.js .hero .score .bar,.js .hero .score .bar-thick,.js .title{opacity:1;transform:none;animation:none;transition:none}
  .js .hero .score .staff line{animation:none;stroke-dashoffset:0}
}

/* ——— menšie obrazovky ——— */
@media (max-width:960px){
  .nav{gap:16px;font-size:16px}
  .sec-grid{grid-template-columns:1fr;gap:20px}
  .instr{position:static;font-size:34px}
  .intro{grid-template-columns:1fr;gap:28px}
  .cta{justify-content:flex-start}
  .company{grid-template-columns:repeat(2,auto)}
}
@media (max-width:820px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:84px;background:var(--paper);flex-direction:column;gap:0;padding:8px 28px 20px;box-shadow:0 1px 0 var(--rule)}
  .nav.open{display:flex}
  .nav a{padding:10px 0;font-size:20px;border-bottom:1px solid var(--rule)}
  .top-in{gap:16px}
  .lang{display:none}
  .lang-m{display:flex;gap:16px;padding:16px 0 4px;font:500 14px/1 var(--mono)}
  .lang-m a,.lang-m span{text-decoration:none;color:var(--muted);border:0!important;padding:0!important;font-size:14px!important}
  .lang-m .off{color:#C9C2B2}
  .lang-m [aria-current]{color:var(--ink);box-shadow:inset 0 -2px var(--gold)}
}
@media (max-width:640px){
  body{font-size:17.5px}
  .wrap{padding:0 20px}
  .top-in{height:68px}
  .brand img{height:38px}
  .nav{top:68px;padding:8px 20px 20px}
  .hero{padding-top:40px;padding-bottom:28px}
  .title{font-size:clamp(30px,10.6vw,48px);column-gap:.12em}
  .system{margin-top:40px}
  .expr,.credit{font-size:16px}
  .score .n .lbl{font-size:19px}
  .name-notes{font-size:17px;letter-spacing:.22em;padding-left:.22em}
  .lead,.sec-lead{font-size:20px}
  .intro{margin-top:48px}
  .motto{padding:64px 0 76px}
  .motto-sub{font-size:19px}
  .sec{padding:64px 0}
  .services{grid-template-columns:1fr;gap:24px}
  .sub{margin-top:64px}
  .takty{grid-template-columns:1fr}
  .products{grid-template-columns:1fr;gap:48px}
  .product,.product + .product{padding:0;border:0}
  .product + .product{border-top:1px solid var(--rule);padding-top:40px}
  .product h3{font-size:38px}
  .efak-box{grid-template-columns:1fr;gap:20px}
  .count .days{font-size:96px}
  .facts div{grid-template-columns:1fr;gap:2px}
  .projects li{grid-template-columns:1fr;gap:6px}
  .projects .meta{padding-top:0}
  .projects h3{font-size:23px}
  .about{grid-template-columns:1fr;gap:28px}
  .portrait{max-width:260px}
  blockquote{font-size:22px}
  .reach div{grid-template-columns:1fr;gap:2px;padding:12px 0}
  .reach dd{font-size:20px}
  .company{grid-template-columns:1fr}
}

/* ——— stránka 404 ——— */
.e404{min-height:100vh;display:flex;align-items:center}
.e404-in{text-align:center;padding-top:48px;padding-bottom:64px}
.e404 .brand{display:inline-block;margin-bottom:40px}
.e404 .brand img{height:52px;width:auto}
.e404-code{font-weight:300;font-size:clamp(72px,14vw,140px);line-height:1;margin:0;letter-spacing:-.03em}
.e404-tacet{font-style:italic;font-size:28px;color:var(--purple);margin:6px 0 32px}
.e404-msg{list-style:none;margin:0;padding:0;color:var(--ink-2);font-size:18px;line-height:2}