/* Atelier Šubrt – styly webu */
:root{
  --bg:#F5F2EC; --ink:#1F1E1C; --muted:#5E5A54; --line:#CFC8BC; --band:#ECE7DE; --accent:#A64B12;
  --inv-bg:#1F1E1C; --inv-ink:#F5F2EC; --inv-muted:#CFC8BC; --inv-line:#3A3835; --hl:#F0A06A;
  --display:'Antonio','Arial Narrow',sans-serif; --body:'Work Sans',system-ui,-apple-system,sans-serif;
  --wrap:1320px; --gut:40px;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#141312; --ink:#EEEAE3; --muted:#A8A197; --line:#3A3835; --band:#1E1D1B; --accent:#F0A06A;
  --inv-bg:#0B0B0A; --inv-ink:#EEEAE3; --inv-muted:#A8A197; --inv-line:#2C2A28;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{opacity:.72}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.skip{position:absolute;left:-9999px;top:0}.skip:focus{left:16px;top:16px;background:var(--ink);color:var(--bg);padding:8px 14px;z-index:100}
h1,h2,h3{font-family:var(--display);font-weight:300;line-height:1;margin:0;letter-spacing:-.005em}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.muted{color:var(--muted)}

/* Hlavička */
.site-header .wrap{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between;padding-top:24px;padding-bottom:24px}
.logo{font-family:var(--display);font-weight:300;font-size:34px;letter-spacing:.02em;line-height:1;white-space:nowrap}
.logo span{color:var(--accent)}
.nav{order:2;margin-left:auto;margin-right:6px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 26px;font-size:15px;font-weight:500}
.nav a{padding:10px 0}
.nav a[aria-current="page"]{color:var(--accent)}
.lang{order:3;display:flex;gap:6px;font-size:14px;color:var(--muted)}
.lang strong{color:var(--ink);font-weight:600}
.lang a{padding:10px 0}.lang{align-items:center}
.theme-toggle{order:3;flex:none;width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:22px;background:transparent;color:var(--ink);cursor:pointer;padding:0}
.theme-toggle .sun{display:none}
:root[data-theme="dark"] .theme-toggle .sun{display:block}
:root[data-theme="dark"] .theme-toggle .moon{display:none}

/* Tlačítka a odkazy */
.btn{display:inline-flex;align-items:center;min-height:48px;padding:0 24px;font-weight:500;border:1px solid var(--ink)}
.btn-solid{background:var(--ink);color:var(--bg)}
.more{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-weight:600;border-bottom:1px solid var(--ink)}

/* Úvod */
.hero{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding-top:32px;padding-bottom:96px}
.hero-text{flex:1 1 400px;min-width:0;display:flex;flex-direction:column;gap:24px}
.hero h1{font-size:clamp(52px,6.4vw,86px);line-height:.98}
.hero p{margin:0;max-width:470px;font-size:18px;color:var(--muted)}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;padding-top:8px}
.slider{flex:1.35 1 540px;min-width:0;display:flex;flex-direction:column;gap:14px}
.slides{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--band)}
.slides a{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;pointer-events:none}
.slides a.on{opacity:1;pointer-events:auto}
.slides a:hover{opacity:1}
.slides img{width:100%;height:100%;object-fit:cover}
.slider-bar{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between}
.slider-cap{display:flex;flex-direction:column;min-width:0}
.slider-cap strong{font-weight:600}
.slider-cap span{font-size:14px;color:var(--muted)}
.slider-ctrl{display:flex;align-items:center}
.slider-ctrl button{height:44px;border:0;background:transparent;color:var(--ink);cursor:pointer;font:inherit;padding:0}
.slider-ctrl .arrow{width:44px;font-size:20px}
.slider-ctrl .dot{width:28px;display:inline-flex;align-items:center;justify-content:center}
.slider-ctrl .dot span{display:block;width:18px;height:2px;background:var(--line);transition:background .3s}
.slider-ctrl .dot[aria-current="true"] span{background:var(--ink)}

/* Sekce */
.section{padding-top:88px;padding-bottom:96px}
.section-head{display:flex;flex-wrap:wrap;gap:20px 64px;align-items:end;justify-content:space-between;margin-bottom:36px}
.section-head.ruled{border-top:1px solid var(--ink);padding-top:20px}
.section-head h2{font-size:44px;font-weight:400}
.section-head p{margin:0;max-width:520px;color:var(--muted)}
.band{background:var(--band)}

/* Karty projektů */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(340px,100%),1fr));gap:48px 32px}
.card{display:flex;flex-direction:column;gap:14px}
.card .ph{aspect-ratio:4/3;overflow:hidden;background:var(--band)}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover{opacity:1}
.card:hover img{transform:scale(1.03)}
.card strong{font-weight:600;font-size:18px;line-height:1.35}
.card span{font-size:14px;color:var(--muted)}
.card .txt{display:flex;flex-direction:column;gap:2px}
.card[hidden]{display:none}

/* Filtry */
.chips{display:flex;flex-wrap:wrap;gap:8px;font-size:14px}
.chip{min-height:44px;padding:0 16px;border:1px solid var(--line);background:transparent;color:var(--ink);font:inherit;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.chip small{font-size:12px;opacity:.7;margin-left:4px}

/* Ateliér */
.about{display:flex;flex-wrap:wrap;gap:56px}
.about-mark{flex:1 1 300px;min-width:0;max-width:420px;aspect-ratio:4/5;display:flex;flex-direction:column;justify-content:space-between;padding:32px;border:1px solid var(--line)}
.about-mark .big{font-family:var(--display);font-weight:200;font-size:120px;line-height:.9;color:var(--accent)}
.about-portrait{flex:0 0 auto;width:260px;margin:0;display:flex;flex-direction:column;gap:14px}
.about-portrait img{width:100%;height:auto;background:var(--band)}
/* skript nastaví výšku fotky tak, aby spodní hrana lícovala s druhým řádkem služeb */
.about-portrait.fit{width:auto}
.about-portrait.fit img{width:auto}
.about-portrait figcaption{display:flex;flex-direction:column;gap:2px;font-size:14px;color:var(--muted)}
.about-portrait figcaption strong{color:var(--ink);font-weight:600;font-size:15px}
.about-body{flex:1.4 1 480px;min-width:0;display:flex;flex-direction:column;gap:28px}
.about-body h2{font-size:44px;font-weight:400}
.about-body p{margin:0;font-size:19px;line-height:1.55;max-width:640px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0}
.stats b{display:block;font-family:var(--display);font-size:40px;font-weight:300;line-height:1}
.stats span{font-size:14px;color:var(--muted)}
.services{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,max-content);grid-template-rows:repeat(2,auto);grid-auto-flow:column;gap:10px 48px}
.services li{white-space:nowrap}
@media (max-width:1200px){.services{grid-template-columns:repeat(2,max-content);grid-template-rows:repeat(3,auto)}}
@media (max-width:480px){.services{grid-template-columns:1fr;grid-template-rows:none;grid-auto-flow:row}}
.services li::before{content:"— ";color:var(--accent)}

/* Skici */
.sketch-strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(220px,100%),1fr));gap:16px}
.sketch-strip img{width:100%;aspect-ratio:4/3;object-fit:cover}
.masonry{columns:3 300px;column-gap:20px}
.masonry a{display:block;margin-bottom:20px;break-inside:avoid;background:var(--band)}
.masonry img{width:100%;height:auto}
.masonry a:hover{opacity:.85}

/* Detail projektu */
.crumbs{font-size:14px;color:var(--muted);padding-top:16px}
.crumbs a{display:inline-flex;min-height:32px;align-items:center}
.detail-head{display:flex;flex-wrap:wrap;gap:32px 80px;align-items:end;padding-top:24px;padding-bottom:40px}
.detail-head h1{flex:999 1 560px;min-width:0;font-size:clamp(44px,5.4vw,72px);line-height:1.02}
.facts{flex:1 1 360px;min-width:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px;font-size:14px}
.facts dt{color:var(--muted)}
.facts dd{margin:0;font-weight:600}
.facts .wide{grid-column:1/-1}
.cover{width:100%;max-height:78vh;object-fit:cover;background:var(--band);cursor:zoom-in}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:16px;padding-top:16px;padding-bottom:88px}
.gallery button{padding:0;border:0;background:var(--band);cursor:zoom-in;aspect-ratio:4/3;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery button:hover img{transform:scale(1.03)}
.pager{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:24px;padding-bottom:24px;font-weight:600}
.pager a{display:flex;flex-direction:column;gap:2px;min-height:44px;max-width:48%}
.pager a span{font-size:13px;font-weight:500;color:var(--muted)}
.pager a.next{text-align:right;margin-left:auto}
.note{font-size:14px;color:var(--muted)}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:50;background:rgba(10,10,9,.94);display:none;align-items:center;justify-content:center}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:84vh;object-fit:contain}
.lb button{position:absolute;width:52px;height:52px;border:0;background:transparent;color:#EEEAE3;font-size:28px;cursor:pointer}
.lb .x{top:12px;right:12px}
.lb .p{left:8px;top:50%;transform:translateY(-50%)}
.lb .n{right:8px;top:50%;transform:translateY(-50%)}
.lb .c{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#A8A197;font-size:14px}

/* Patička */
.site-footer{background:var(--inv-bg);color:var(--inv-ink)}
.site-footer .top{display:flex;flex-wrap:wrap;gap:48px 80px;padding-top:88px;padding-bottom:56px}
.site-footer .cta{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:18px;align-items:flex-start}
.site-footer h2{font-size:clamp(44px,5vw,64px)}
.site-footer h2 span{display:block;color:var(--hl)}
.site-footer .cta a{font-size:22px}
.site-footer .cta a.mail{border-bottom:1px solid var(--inv-ink)}
.site-footer .addr{flex:1 1 280px;min-width:0;font-size:15px;color:var(--inv-muted);display:flex;align-items:center;gap:32px}
.site-footer .addr-text{display:flex;flex-direction:column;gap:4px;min-width:0}
.site-footer .addr strong{color:var(--inv-ink);font-weight:600}
.site-footer .bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;border-top:1px solid var(--inv-line);padding-top:24px;padding-bottom:40px;font-size:13px;color:var(--inv-muted)}

@media (max-width:720px){
  :root{--gut:16px}
  .site-header .wrap{padding-top:16px;padding-bottom:12px}
  .logo{font-size:28px}
  .nav{order:4;gap:0 18px;font-size:14px;width:100%;justify-content:space-between}
  .lang{order:2;margin-left:auto}
  .theme-toggle{order:3}
  .site-header .wrap{column-gap:16px}
  .hero{gap:36px;padding-bottom:64px}
  .section{padding-top:64px;padding-bottom:64px}
  .section-head h2,.about-body h2{font-size:36px}
  .facts{grid-template-columns:1fr 1fr}
  .about-mark{aspect-ratio:auto;min-height:220px}
  .about-mark .big{font-size:88px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Pomocné třídy (místo inline stylů kvůli CSP) */
.pb-section{padding-bottom:96px}
.after-grid{margin:48px 0 0}
.after-strip{margin:28px 0 0}
.page-top{padding-top:32px}
.page-title{display:flex;flex-direction:column;gap:14px}
.page-title h1{font-size:clamp(56px,7vw,96px)}
.page-title p{margin:0;max-width:560px}
.chips-page{margin-bottom:40px}
.cover-btn{display:block;width:100%;padding:0;border:0;background:none}
.nf{min-height:50vh;display:flex;flex-direction:column;gap:20px;justify-content:center}
.nf h1{font-size:clamp(56px,7vw,96px)}
.nf p{margin:0;max-width:520px;color:var(--muted)}

/* Lišta kategorií v detailu projektu */
.catbar{display:flex;gap:8px;padding-top:8px;overflow-x:auto;scrollbar-width:none;font-size:14px}
.catbar::-webkit-scrollbar{display:none}
.catbar a{flex:none;display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--line);white-space:nowrap}
.catbar a[aria-current="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
/* Razítko v patičce */
.site-footer .stamp{flex:none;width:130px;height:130px;opacity:.92}
@media (max-width:720px){.about-portrait{width:200px}}
@media (max-width:720px){.site-footer .stamp{width:96px;height:96px}.site-footer .addr{gap:20px}}