:root{
  --paper:#fafaf8;
  --paper-soft:#eeeeec;
  --ink:#111111;
  --ink-soft:#5c5c5c;
  --olive:#6b6b6b;
  --olive-deep:#2a2a2a;
  --olive-light:#bdbdbd;
  --line:rgba(17,17,17,0.14);
  --line-light:rgba(250,250,248,0.18);
  --ff-display:"Fraunces", serif;
  --ff-body:"Inter", sans-serif;
  --content:1100px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
html{background:var(--paper);}
body{
  background:transparent; /* podklad nese <html>, kapky (z-index 0) jsou vidět za obsahem */
  color:var(--ink);
  font-family:var(--ff-body);
  font-size:16px;
  line-height:1.5;
  overflow-x:hidden;
  /* text nejde označit ani kopírovat, žádný textový kurzor */
  user-select:none;
  -webkit-user-select:none;
  cursor:default;
}
a,button{cursor:pointer;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;background:none;border:none;cursor:pointer;color:inherit;}
::selection{background:var(--olive);color:var(--paper);}

section[id]{scroll-margin-top:64px;}

:focus-visible{outline:2px solid var(--olive);outline-offset:3px;}

.skip-link{
  position:fixed;top:-60px;left:16px;z-index:300;
  background:var(--paper);color:var(--ink);
  padding:10px 18px;font-size:13px;border-radius:2px;
  transition:top .2s ease;
}
.skip-link:focus{top:12px;}

/* grain overlay */
.grain{
  position:fixed;inset:0;
  pointer-events:none;
  z-index:999;
  opacity:0.05;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* tekuté inkoustové hladiny — přilepené k hranám sekcí, scrollují s obsahem;
   goo filtr (blur + práh alfy) slévá kruhy do jedné kapaliny bez ostrých rohů */
.liquid-surface{
  position:absolute;left:-40px; /* přesah přes kraje, ať goo nestahuje okraje dovnitř */
  pointer-events:none;
  z-index:0;
  display:block;
  filter:url(#inkGoo) drop-shadow(0 10px 18px rgba(17,17,17,0.08));
}
/* kapky padají ZA obsahem: canvas leží pod <main>, obsah je nad ním */
.liquid-drops{
  position:fixed;inset:0;
  pointer-events:none;
  z-index:0;
  display:block;
  filter:url(#inkGoo);
}
main{position:relative;z-index:1;}

/* buttons */
.btn{
  display:inline-block;
  font-size:13px;letter-spacing:0.1em;text-transform:uppercase;
  padding:15px 30px;border-radius:40px;
  transition:background .3s,color .3s,border-color .3s,transform .3s;
}
.btn--solid{
  background:var(--ink);color:var(--paper);
  border:1px solid var(--ink);
}
.btn--solid:hover{background:var(--olive-deep);border-color:var(--olive-deep);transform:translateY(-2px);}

/* ============ header (černý, fixní) ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;
  display:flex;align-items:center;justify-content:space-between;
  gap:30px;
  padding:18px 5vw;
  z-index:200;
  background:var(--ink);
  color:var(--paper);
  border-bottom:1px solid var(--line-light);
  transition:transform .4s ease, padding .3s ease;
}
.site-header.is-scrolled{padding:12px 5vw;box-shadow:0 6px 24px rgba(0,0,0,0.25);}

.logo{
  display:flex;align-items:center;
  font-family:var(--ff-display);
  font-weight:600;
  font-size:22px;
  letter-spacing:0.02em;
}
.logo span{color:var(--olive-light);}
.logo-mark{
  height:40px;width:auto;display:block;
  transition:opacity .25s;
}
.logo:hover .logo-mark{opacity:0.82;}

.main-nav{display:flex;gap:38px;margin-left:auto;}
.main-nav a{
  font-size:13px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  position:relative;
  padding-bottom:4px;
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;
  width:0;height:1px;background:var(--paper);
  transition:width .3s ease;
}
.main-nav a:hover::after{width:100%;}

.lang-switch{
  display:flex;align-items:center;gap:2px;
  border:1px solid var(--line-light);
  border-radius:999px;
  padding:3px;
}
.lang-btn{
  min-width:34px;height:28px;
  border-radius:999px;
  color:var(--olive-light);
  font-size:11px;letter-spacing:0.08em;font-weight:600;
  transition:background .25s,color .25s;
}
.lang-btn.is-active{
  background:var(--paper);
  color:var(--ink);
}
.lang-switch--mobile{
  margin-top:18px;
  border-color:var(--line-light);
}
.lang-switch--mobile .lang-btn{
  min-width:48px;height:36px;
  font-size:13px;
}

.header-cta{
  font-size:12px;letter-spacing:0.1em;text-transform:uppercase;
  border:1px solid var(--line-light);border-radius:30px;
  padding:10px 20px;
  transition:background .3s,color .3s,border-color .3s;
}
.header-cta:hover{background:var(--paper);color:var(--ink);border-color:var(--paper);}

.burger{display:none;flex-direction:column;gap:6px;width:26px;z-index:210;}
.burger span{display:block;width:100%;height:1.5px;background:var(--paper);transition:transform .3s, opacity .3s;}
.burger.is-open span:first-child{transform:translateY(3.5px) rotate(45deg);}
.burger.is-open span:last-child{transform:translateY(-3.5px) rotate(-45deg);}

.mobile-nav{
  position:fixed;inset:0;
  background:var(--ink);
  z-index:190;
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  gap:18px;padding:0 8vw;
  transform:translateY(-100%);
  transition:transform .5s cubic-bezier(.7,0,.2,1);
  visibility:hidden;
}
.mobile-nav.is-open{transform:translateY(0);visibility:visible;}
.mobile-nav a{
  color:var(--paper);
  font-family:var(--ff-display);
  font-size:12vw;
  font-weight:500;
}

/* ============ úvod / o mně — tmavý blok, vycentrovaný ============ */
.intro{
  background:var(--ink);
  color:var(--paper);
  padding:150px 5vw 80px;
  position:relative; /* kotva pro canvas tekuté hladiny */
}
.intro-hero{
  max-width:820px;
  margin:0 auto;
  text-align:center;
  padding-bottom:70px;
}
.intro-eyebrow{
  font-size:13px;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--olive-light);margin-bottom:24px;
}
.intro-name{
  font-family:var(--ff-display);font-weight:600;line-height:1.02;
  font-size:clamp(46px,8vw,104px);
}
.intro-name em{font-style:normal;font-weight:500;color:var(--olive-light);}
.intro-sub{
  margin:24px auto 0;max-width:540px;
  font-size:18px;color:var(--olive-light);
}

.intro-grid{
  display:grid;grid-template-columns:260px 1fr;gap:64px;
  align-items:center;
  border-top:1px solid var(--line-light);
  padding-top:60px;
  max-width:var(--content);
  margin:0 auto;
}
.intro-portrait{
  width:240px;aspect-ratio:1;
  border-radius:50%;
  overflow:hidden;
  justify-self:center;
}
.intro-portrait img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s ease;
}
.intro-portrait:hover img{transform:scale(1.05);}

.intro-heading{
  font-family:var(--ff-display);font-weight:600;
  font-size:clamp(26px,3vw,36px);
  margin-bottom:22px;
}
.intro-bio p{
  font-size:16px;color:var(--olive-light);max-width:620px;margin-bottom:18px;
  /* jediné místo na webu, kde jde text označit a zkopírovat */
  user-select:text;
  -webkit-user-select:text;
  cursor:text;
}
.intro-bio p::selection{background:var(--olive-light);color:var(--ink);}
.intro-bio p:first-of-type{color:var(--paper);}
/* tlačítko "číst více" existuje jen na mobilu (viz @media 680px) */
.bio-toggle{display:none;cursor:pointer;}

.intro-meta{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;
  border-top:1px solid var(--line-light);
  margin:44px auto 0;padding-top:44px;
  max-width:var(--content);
}
.meta-label{
  display:block;font-size:12px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--olive-light);margin-bottom:20px;
}
.skills-row{display:flex;flex-wrap:wrap;align-items:center;gap:28px;}
.skills-row img{
  height:32px;width:auto;object-fit:contain;
  transition:transform .3s;
}
.skills-row img:hover{transform:translateY(-3px);}

.intro-contacts ul{list-style:none;}
.intro-contacts li{
  display:flex;gap:18px;align-items:baseline;
  padding:7px 0;font-size:15px;
}
.intro-contacts li span{
  font-size:11px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--olive);min-width:74px;
}
.intro-contacts a{border-bottom:1px solid transparent;transition:border-color .25s,color .25s;}
.intro-contacts a:hover{color:var(--olive-light);border-color:var(--olive-light);}

/* ============ sekce obecně ============ */
.section-head{
  display:flex;justify-content:center;
  padding:90px 5vw 44px;
  text-align:center;
}
.section-title{
  font-family:var(--ff-display);font-weight:600;
  font-size:clamp(34px,5vw,58px);
}

/* ============ grafika — oddělené bloky ============ */
.work-inner{padding:0 5vw 80px;}
.cat-block{
  border-top:1px solid var(--line);
  padding:44px 0 52px;
  width:100%;
}
.cat-head{margin-bottom:24px;}
.cat-title{
  font-family:var(--ff-display);font-weight:600;
  font-size:clamp(21px,2.4vw,28px);margin-bottom:4px;
}
.cat-sub{font-size:13.5px;color:var(--ink-soft);}

.strip-wrap{position:relative;}
/* šipky stojí mimo galerii (v postranním okraji), nepřekrývají obrázky */
.strip-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:40px;height:40px;border-radius:50%;
  background:var(--paper);color:var(--ink);
  border:1px solid var(--line);
  font-size:17px;
  display:flex;align-items:center;justify-content:center;
  z-index:5;
  box-shadow:0 4px 16px rgba(17,17,17,0.12);
  transition:background .25s,color .25s,opacity .25s,visibility .25s;
}
.strip-arrow:hover{background:var(--ink);color:var(--paper);}
.strip-arrow--prev{left:-52px;}
.strip-arrow--next{right:-52px;}
.strip-arrow.is-hidden{opacity:0;visibility:hidden;pointer-events:none;}

/* na užších obrazovkách se šipky do okraje nevejdou — zůstává swipe a kolečko */
@media (max-width:1120px){
  .strip-arrow{display:none;}
}

.gallery-strip{
  display:flex;gap:6px;overflow-x:auto;
  scroll-snap-type:x proximity;
  padding-bottom:4px;
  scrollbar-width:none;
}
.gallery-strip::-webkit-scrollbar{display:none;}
.gallery-item{
  flex:none;scroll-snap-align:start;
  width:clamp(200px,22vw,300px);aspect-ratio:4/5;
  overflow:hidden;cursor:pointer;background:var(--paper-soft);
  position:relative;
}
.gallery-item img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s cubic-bezier(.2,.7,.2,1);
}
.gallery-item:hover img{transform:scale(1.05);}

/* mozaika pro vizuální identity — dlaždice v přirozeném poměru stran */
.gallery-mosaic{
  display:flex;flex-wrap:wrap;gap:6px;
}
.gallery-mosaic::after{content:"";flex-grow:1000000;}
.gallery-mosaic .gallery-item{
  aspect-ratio:var(--ar,1.2);
  flex-grow:calc(var(--ar,1.2)*100);
  flex-basis:calc(var(--ar,1.2)*170px);
  min-width:130px;
  width:auto;
  overflow:hidden;cursor:pointer;background:var(--paper-soft);
  position:relative;
}
.gallery-mosaic .gallery-item img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s cubic-bezier(.2,.7,.2,1);
}
.gallery-mosaic .gallery-item:hover img{transform:scale(1.04);}

/* pevná kompozice (sloupce s řádky) — přepíše automatickou mozaiku */
.mosaic-cols{flex-wrap:nowrap;align-items:stretch;}
.mosaic-cols::after{display:none;}
.mosaic-col{display:flex;flex-direction:column;gap:6px;min-width:0;}
.mosaic-row{display:flex;gap:6px;min-height:0;}
/* fill řádek zabere přesně zbývající výšku sloupce — nikdy neroste podle obsahu
   (obsah je absolutně pozicovaný, takže výšku sloupce určují jen pevné řádky) */
.mosaic-row--fill{flex:1 1 0;min-height:0;overflow:hidden;position:relative;}
.mosaic-cols .gallery-item{min-width:0;width:auto;flex-basis:0;}
.mosaic-row--fill .gallery-item{
  position:absolute;inset:0;
  height:auto;width:auto;
  aspect-ratio:auto !important;
}
.mosaic-row--fill .gallery-item img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}

/* newslettery: ořez odshora + štítek klienta (v lightboxu jsou celé) */
.gallery-strip--tall .gallery-item img{object-position:top;}
.gallery-item-label{
  position:absolute;bottom:10px;left:10px;
  background:var(--paper);color:var(--ink);
  font-size:11px;letter-spacing:0.1em;text-transform:uppercase;
  padding:5px 10px;pointer-events:none;
}

/* ============ pixel art — herní karty pod sebou ============ */
.pixel-art{border-top:1px solid var(--line);padding-bottom:110px;}
.game-grid{
  padding:0 5vw;
  margin:0 auto;
  display:flex;flex-direction:column;gap:34px;
}
.game-card{
  max-width:1400px;width:100%;margin:0 auto;
  background:var(--paper);color:var(--ink);
  border:1px solid var(--line);
  border-radius:6px;overflow:hidden;
  display:grid;
  grid-template-columns:minmax(0,440px) 1fr;
  align-items:stretch;
  transition:transform .35s ease, box-shadow .35s ease;
}
.game-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(17,17,17,0.1);}

/* média v přirozeném poměru — nic se neořezává, portrait video je pillarboxed */
.game-media-wrap{
  display:flex;justify-content:center;align-items:center;
  width:100%;height:100%;
  min-height:300px;
  position:relative;
  padding:16px;
  background:var(--paper-soft);
}
.game-media{
  display:block;
  width:auto;height:auto;
  max-width:100%;max-height:440px;
}
.game-media-hint{
  position:absolute;right:12px;bottom:12px;
  background:rgba(17,17,17,0.75);color:var(--paper);
  font-size:11px;letter-spacing:0.1em;text-transform:uppercase;
  padding:6px 12px;border-radius:20px;
  opacity:0;transition:opacity .3s;
  pointer-events:none;
}
.game-media-wrap:hover .game-media-hint{opacity:1;}

.game-body{
  padding:36px 40px;
  display:flex;flex-direction:column;justify-content:center;gap:0;
}
.game-top{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.game-title{
  font-family:var(--ff-display);font-weight:600;
  font-size:clamp(24px,2.6vw,32px);
}
.game-role{
  font-size:11px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--olive-deep);
}
.game-desc{font-size:14.5px;color:var(--ink-soft);margin-bottom:22px;line-height:1.6;}

.game-actions{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  margin-bottom:22px;
}
.play-badge img{height:44px;width:auto;transition:transform .25s;}
.play-badge:hover img{transform:translateY(-2px);}
.game-link{
  font-size:13px;letter-spacing:0.04em;border-bottom:1px solid var(--line);
  padding-bottom:3px;transition:color .25s,border-color .25s;
}
.game-link:hover{color:var(--olive);border-color:var(--olive);}

.game-gallery{display:flex;gap:8px;flex-wrap:wrap;}
.game-thumb{
  width:56px;height:56px;overflow:hidden;border-radius:3px;flex:none;
  opacity:0.7;transition:opacity .25s,transform .25s;
}
.game-thumb img{width:100%;height:100%;object-fit:cover;}
.game-thumb:hover{opacity:1;transform:translateY(-3px);}

/* pás pixelartových koček (Pretty Cat gif) — v těle karty, bez ořezu, klikací pro zvětšení */
.game-strip{
  display:flex;justify-content:center;
  background:var(--paper-soft);
  border-radius:4px;
  padding:16px 20px;
  overflow:hidden;
  position:relative;
  cursor:pointer;
  width:100%;
}
.game-strip img{
  width:auto;max-width:100%;height:auto;
  image-rendering:pixelated;
  transition:transform .3s ease;
}
.game-strip:hover img{transform:scale(1.03);}
.game-strip + .game-gallery{margin-top:14px;}

/* ============ instagram — bez ořezu, zarovnané do sloupců ============ */
.ig-showcase{
  padding:0 5vw;
  margin-top:90px;
  border-top:1px solid var(--line);
}
.ig-head{
  padding:56px 0 36px;
  max-width:620px;margin:0 auto;text-align:center;
}
.ig-title{
  font-family:var(--ff-display);font-weight:600;
  font-size:clamp(24px,3vw,36px);margin-bottom:10px;
}
.ig-sub{font-size:15px;color:var(--ink-soft);}

.ig-grid{
  max-width:1200px;margin:0 auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  align-items:start;
  gap:20px;
}
.ig-item{
  display:flex;justify-content:center;
  min-width:0;
}
.ig-item .instagram-media{
  margin:0 !important;
  min-width:0 !important;
  width:100% !important;
  max-width:540px !important;
}
/* fallback, než se embed načte */
.ig-item blockquote{
  width:100%;
  min-height:220px;
  border:1px solid var(--line);border-radius:3px;
  background:#fff;
  display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.ig-item blockquote a{
  font-size:13px;letter-spacing:0.06em;color:var(--ink-soft);
  border-bottom:1px solid var(--line);padding-bottom:3px;
}
.ig-cta{padding:40px 0 0;text-align:center;}

/* ============ kontakt ============ */
.contact{
  background:var(--ink);color:var(--paper);
  position:relative; /* kotva pro canvas tekuté hladiny */
}
.contact-inner{
  padding:100px 5vw 80px;
  max-width:var(--content);margin:0 auto;
}
.contact-title{
  font-family:var(--ff-display);font-weight:600;
  font-size:clamp(52px,10vw,130px);line-height:0.96;margin-bottom:30px;
}
.dot-accent{color:var(--olive-light);}
.contact-lead{
  max-width:440px;font-size:16px;color:var(--olive-light);
  margin-bottom:40px;
}
.contact-email{
  display:inline-block;
  font-family:var(--ff-display);font-size:clamp(24px,4vw,40px);
  border-bottom:1px solid var(--line-light);
  padding-bottom:10px;margin-bottom:60px;
  transition:color .3s, border-color .3s;
  overflow-wrap:anywhere;
}
.contact-email:hover{color:var(--olive-light);border-color:var(--olive-light);}

.contact-meta{
  display:flex;flex-wrap:wrap;gap:60px;
  border-top:1px solid var(--line-light);
  padding-top:34px;margin-bottom:60px;
}
.contact-meta-item span{
  display:block;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--olive-light);margin-bottom:8px;
}
.contact-meta-item a{font-size:18px;}
.contact-meta-item a:hover{color:var(--olive-light);}

.contact-games{border-top:1px solid var(--line-light);padding-top:34px;}
.contact-games-label{
  display:block;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--olive-light);margin-bottom:20px;
}
.contact-games-row{display:flex;gap:34px;flex-wrap:wrap;}
.contact-games-row a{display:flex;align-items:center;gap:12px;}
.contact-games-row img{height:40px;width:auto;transition:transform .25s;}
.contact-games-row a:hover img{transform:translateY(-2px);}
.contact-games-row span{font-size:15px;}
.contact-games-row a:hover span{color:var(--olive-light);}

.footer{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:24px 5vw;border-top:1px solid var(--line-light);
  font-size:12px;color:var(--olive-light);
}

/* ============ lightbox ============ */
.lightbox{
  position:fixed;inset:0;background:rgba(17,17,10,0.97);
  z-index:500;display:flex;flex-direction:column;
  opacity:0;pointer-events:none;
  transition:opacity .35s ease;
}
.lightbox.is-open{opacity:1;pointer-events:auto;}
.lightbox-bar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:24px 5vw;color:var(--paper);
}
.lightbox-info{display:flex;flex-direction:column;gap:4px;}
.lightbox-title{font-family:var(--ff-display);font-size:20px;}
.lightbox-count{font-size:12px;color:var(--olive-light);letter-spacing:0.08em;}
.lightbox-links{display:flex;gap:16px;}
.lightbox-links a{
  font-size:12px;letter-spacing:0.08em;text-transform:uppercase;
  border:1px solid var(--line-light);padding:8px 14px;border-radius:30px;color:var(--paper);
  transition:background .25s,color .25s;
}
.lightbox-links a:hover{background:var(--paper);color:var(--ink);}
.lightbox-close{color:var(--paper);font-size:13px;letter-spacing:0.08em;text-transform:uppercase;}
.lightbox-stage{
  flex:1;display:flex;align-items:center;justify-content:center;
  padding:0 6vw;overflow:hidden;
}
.lightbox-stage img,
.lightbox-stage video{
  max-height:74vh;max-width:100%;object-fit:contain;
  box-shadow:0 30px 70px rgba(0,0,0,0.5);
}
/* atribut hidden musí přebít globální img{display:block} — jinak by se v
   lightboxu zobrazil obrázek i video zároveň */
.lightbox-stage img[hidden],
.lightbox-stage video[hidden]{display:none !important;}
/* pixel art v lightboxu: zvětšuj ostře a využij šířku */
.lightbox-stage img.is-pixel{
  image-rendering:pixelated;
  width:min(1100px,90%);
}
/* velmi vysoké obrázky (newslettery): posuvné čtení v plné délce */
.lightbox.is-tall .lightbox-stage{
  overflow-y:auto;align-items:flex-start;justify-content:center;
  padding:20px 6vw;
}
.lightbox.is-tall .lightbox-stage img{
  max-height:none;width:min(560px,92%);height:auto;
}
.lightbox-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  color:var(--paper);font-size:28px;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line-light);
  transition:background .25s,color .25s;
  z-index:10;
}
.lightbox-nav:hover{background:var(--paper);color:var(--ink);}
.lightbox-prev{left:3vw;}
.lightbox-next{right:3vw;}
.lightbox-desc{
  color:var(--olive-light);max-width:680px;margin:0 auto;padding:20px 5vw 36px;
  text-align:center;font-size:14px;
}

/* ============ reveal animace ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease, transform .8s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ============ responsive ============ */
@media (max-width:1000px){
  .intro-grid{grid-template-columns:1fr;gap:40px;text-align:center;}
  .intro-bio p{margin-left:auto;margin-right:auto;}
  .intro-meta{grid-template-columns:1fr;gap:44px;text-align:center;}
  .skills-row{justify-content:center;}
  .intro-contacts li{justify-content:center;}
  .game-card{grid-template-columns:1fr;}
  .game-media-wrap{min-height:0;}
  .ig-grid{grid-template-columns:repeat(2,1fr);}
  .header-cta{display:none;}
}

@media (max-width:680px){
  .liquid-surface,
  .liquid-drops{display:none !important;}
  .main-nav{display:none;}
  .burger{display:flex;}
  .intro{padding-top:120px;}
  .intro-portrait{width:190px;}
  .intro-sub{text-align:left;margin-left:0;margin-right:0;padding:0 8px;}
  /* dlouhy bio text: na mobilu zarovnany vlevo s odsazenim,
     zbytek za prvnim odstavcem skryty za tlacitkem Cist vice */
  .intro-bio p{text-align:left;max-width:none;padding:0 8px;margin-left:0;margin-right:0;}
  #bioMore{
    max-height:0;
    overflow:hidden;
    opacity:0;
    transition:max-height .45s ease, opacity .25s ease;
  }
  #bioMore.is-expanded{
    max-height:900px;
    opacity:1;
  }
  .bio-toggle{
    display:inline-flex;
    font-size:13px;letter-spacing:0.08em;text-transform:uppercase;
    color:var(--paper);
    border-bottom:1px solid var(--line-light);
    padding-bottom:3px;margin:2px 6px 22px;
    background:none;
    transition:color .25s,border-color .25s;
  }
  .bio-toggle:hover{color:var(--olive-light);border-color:var(--olive-light);}
  .ig-grid{grid-template-columns:1fr;}
  .gallery-item{width:62vw;}
  .mosaic-cols{flex-direction:column;}
  .mosaic-row--fill .gallery-item{aspect-ratio:1.415 !important;height:auto;}
  .game-body{padding:24px 22px 26px;}
  .game-media{max-height:340px;}
  .contact-meta{gap:32px;}
  .lightbox-bar{flex-wrap:wrap;}
  .lightbox-nav{width:44px;height:44px;font-size:20px;}
  .lightbox-prev{left:2vw;}
  .lightbox-next{right:2vw;}
  .lightbox.is-tall .lightbox-stage{padding:12px 4vw 80px;}
}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
}
