:root{
  --wall:#f3f1ee; --wall2:#e9e5df; --ink:#22201e; --muted:#6e6862; --line:#dcd7d0; --card:#fbfaf8;
  --o:#f26200; --o-ink:#ffffff; --mat:#fdfcfa;
  --f:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
body{background:var(--wall);color:var(--ink);font:16px/1.6 var(--f);padding-inline:0;padding-block:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--o);outline-offset:3px}
.in{padding-inline:clamp(16px,4vw,56px);max-width:1280px;margin:0 auto}
.hdr{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-block:18px}
.mark{display:flex;align-items:center;gap:10px;font-weight:600;font-size:19px;letter-spacing:-.01em}
.sq{width:28px;height:28px;background:var(--o);display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px;border-radius:3px}
.mark .logo{height:30px;width:auto;display:block}
.mark .site{font-weight:500;font-size:15px;color:var(--muted);padding-left:12px;border-left:1px solid var(--line)}
.mark small{display:block;font-weight:600;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
nav{display:flex;gap:22px;flex-wrap:wrap;font-weight:500;font-size:15px;margin-left:auto}
nav a:hover{color:var(--o)}
.cart{font-weight:600;font-size:14px;border:1px solid var(--ink);padding:6px 14px;border-radius:999px}
.burger{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:999px;place-items:center}
.burger i{display:block;width:16px;height:2px;background:var(--ink);box-shadow:0 5px 0 var(--ink),0 -5px 0 var(--ink)}

.eyebrow{font-weight:600;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--o)}
h1,h2,h3,h4{font-family:var(--f);text-wrap:balance}
h1{font-weight:300;font-size:clamp(38px,5.8vw,74px);line-height:1.02;letter-spacing:-.035em;margin:14px 0 18px}
h1 b{font-weight:700;color:var(--o)}
h2{font-weight:300;font-size:clamp(28px,3.4vw,42px);line-height:1.1;letter-spacing:-.025em;margin:0 0 22px}
h2 b{font-weight:700}
.lead{font-size:18px;max-width:44ch;margin:0 0 26px;color:var(--muted)}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{padding:14px 24px;font-weight:600;border-radius:999px;display:inline-block}
.btn.p{background:var(--o);color:var(--o-ink)}
.btn.g{border:1px solid var(--ink)}

/* hero: light gallery with spotlight */
.hero-bg{background:radial-gradient(60% 80% at 74% 28%,#fffaf2 0,rgba(255,250,242,0) 70%),linear-gradient(var(--wall),var(--wall2))}
.hero{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(24px,4vw,64px);align-items:center;padding-block:40px 72px}
.hero>*{min-width:0}

/* clip frame: mat + glass sheen + 4 clips */
.cf{position:relative;background:var(--mat);padding:7%;box-shadow:0 2px 0 rgba(0,0,0,.04),0 30px 50px -28px rgba(40,30,20,.55)}
.cf img{display:block;width:100%;height:100%;object-fit:cover}
.cf::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,rgba(255,255,255,.55) 0 14%,rgba(255,255,255,0) 14% 52%,rgba(255,255,255,.22) 52% 57%,rgba(255,255,255,0) 57%);mix-blend-mode:soft-light}
.cf .k{position:absolute;width:16px;height:7px;background:linear-gradient(#e2e4e6,#9aa0a5);border-radius:1px;z-index:1}
.k.t1{top:-3px;left:20%}.k.t2{top:-3px;right:20%}.k.b1{bottom:-3px;left:20%}.k.b2{bottom:-3px;right:20%}
.hero .cf img{aspect-ratio:16/10;height:auto}
.hero .tag{margin-top:16px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.hero .tag b{color:var(--ink);font-weight:600}

.photo{position:relative;overflow:hidden;box-shadow:0 30px 50px -32px rgba(40,30,20,.5)}
.photo img{display:block;width:100%;height:100%;object-fit:cover}
.hero-photo img{aspect-ratio:3/2}
.gallery{grid-template-columns:1.2fr 1fr!important;grid-template-rows:auto auto}
.gallery .wide{grid-row:span 2}
.gallery .wide img{height:100%}
.slot .here{position:absolute;left:53%;top:60%;transform:translate(-50%,-50%);font-size:clamp(13px,1.4vw,17px);font-weight:600;color:var(--muted);text-align:center;width:40%}
/* glass types (like profiles on kovoveramy) */
.types{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.type{background:var(--card);padding:18px 20px;display:grid;grid-template-columns:40px 1fr;column-gap:14px;row-gap:2px;align-content:start}
.type>*:not(.sw){grid-column:2}
.type .sw{grid-row:1 / span 3}
.type .sw{width:40px;height:40px;border-radius:4px;border:1px solid var(--line);position:relative;overflow:hidden;background:linear-gradient(135deg,#e9eef0,#cfd8dc)}
.type .sw::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.9) 0 18%,transparent 18% 60%,rgba(255,255,255,.5) 60% 66%,transparent 66%)}
.type .sw.ar::after{opacity:.18}
.type h4{font-weight:600;font-size:17px;margin:0}
.type p{margin:0;color:var(--muted);font-size:14.5px}
.type .pill{justify-self:start;font-size:12px;font-weight:700;color:var(--o);border:1px solid var(--o);padding:2px 10px;border-radius:999px}

section{padding-block:64px}
.gallery{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:28px;align-items:end}
.gallery figure{margin:0;display:grid;gap:12px}
.gallery figcaption{font-size:13.5px;color:var(--muted)}
.gallery figcaption b{color:var(--ink);font-weight:600}
.more{margin-top:28px}

.paths{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);display:flex;flex-direction:column;border:1px solid var(--line)}
.card .ph{aspect-ratio:4/3;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.card:hover .ph img{transform:scale(1.04)}
.card .tx{padding:18px 20px 22px;display:grid;gap:6px}
.card h4{font-weight:600;font-size:21px;margin:0}
.card p{margin:0;font-size:14.5px;color:var(--muted)}
.card .go{font-weight:600;color:var(--o);margin-top:4px}

.nm{background:var(--card);border-block:1px solid var(--line)}
.nm .in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;padding-block:56px}
.nm .in>*{min-width:0}
.calc{background:var(--wall);padding:22px;display:grid;gap:12px;border:1px solid var(--line)}
.calc label{font-size:13px;color:var(--muted);display:grid;gap:4px}
.calc input,.calc select{font:500 16px var(--f);padding:11px 12px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:8px;width:100%}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc .btn{text-align:center;border:0;cursor:pointer;font:600 16px var(--f)}
.calc .hint{font-size:12.5px;color:var(--muted)}

.refs{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.refs>*{min-width:0}
.refs blockquote{font-weight:300;font-size:clamp(24px,2.8vw,34px);line-height:1.25;letter-spacing:-.02em;margin:10px 0 14px}
.refs cite{font-style:normal;color:var(--muted);font-size:14px}

.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-block:32px;border-top:1px solid var(--line)}
.trust b{display:block;font-weight:600;font-size:17px;margin-bottom:2px}
.trust span{font-size:14px;color:var(--muted)}
.ftr{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px;padding-block:32px 48px;font-size:14px;border-top:1px solid var(--line)}
.ftr .flogo{height:26px;width:auto;display:block;margin-bottom:12px}
.ftr b{display:block;margin-bottom:8px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:4px;color:var(--muted)}
.family{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.family span{font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;border:1px solid var(--line)}
.family span.on{background:var(--o);border-color:var(--o);color:#fff}
.legal{font-size:12.5px;color:var(--muted);padding-block:0 32px}
.mbar{display:none}

@media (max-width:900px){
  .hero,.nm .in,.refs{grid-template-columns:1fr}
  .types{grid-template-columns:1fr 1fr}
  .paths{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr!important}.gallery .wide{grid-column:span 2;grid-row:auto}
  .trust{grid-template-columns:1fr 1fr}
  .ftr{grid-template-columns:1fr}
}
@media (max-width:640px){
  nav,.cart{display:none}

  .hero{padding-block:16px 48px}
  .hero{row-gap:36px}
  .hero .hero-photo{margin-top:28px}
  .gallery{grid-template-columns:1fr!important}.gallery .wide{grid-column:auto;grid-row:auto}
  section{padding-block:44px}
  .row{grid-template-columns:1fr 1fr}
  .btn{flex:1 1 auto;text-align:center}
  .mbar{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(251,250,248,.94);backdrop-filter:blur(8px);border-top:1px solid var(--line);z-index:10}
  .mbar a{flex:1;text-align:center;padding:12px;border-radius:999px;font-weight:600}
  .mbar .p{background:var(--o);color:#fff}.mbar .g{border:1px solid var(--ink)}
  .legal{padding-bottom:90px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.gallery{grid-template-columns:1fr 1fr!important;align-items:start}
.gallery .wide{grid-row:auto!important}
.refs.solo{grid-template-columns:1fr;max-width:820px}
.calc .price{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:12px;font-size:14px;color:var(--muted)}
.calc .price b{font-size:22px;color:var(--ink);font-weight:600}

/* site additions */
html{scroll-behavior:smooth}
body{margin:0}
img{max-width:100%}
nav a[aria-current]{color:var(--o)}
.cart{display:inline-flex;align-items:center;gap:6px}
.mnav{display:none;margin-left:auto;position:relative}
.mnav summary{list-style:none;cursor:pointer}
.mnav summary::-webkit-details-marker{display:none}
.mnav .panel{position:absolute;right:0;top:48px;background:var(--card);border:1px solid var(--line);box-shadow:0 20px 40px -20px rgba(40,30,20,.35);padding:10px;display:grid;min-width:220px;z-index:20}
.mnav .panel a{padding:10px 12px;font-weight:500;border-radius:8px}
.mnav .panel a:hover{background:var(--wall)}
.page-hd{padding-block:40px 8px}
.page-hd h1{font-size:clamp(34px,4.6vw,58px)}
.prose{max-width:72ch}
.prose h2{margin-top:40px}
.prose h3{font-weight:600;font-size:21px;margin:28px 0 8px}
.prose p,.prose li{color:#3b3733}
.prose a{color:var(--o);font-weight:600}
.prose img{display:block;margin:20px 0}
.box{background:var(--card);border:1px solid var(--line);padding:clamp(18px,3vw,32px)}
.todo{border:2px dashed var(--o);background:#fff7f0;padding:22px;color:var(--ink)}
.todo b{color:var(--o)}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{font-weight:600;cursor:pointer;font-size:17px}
.faq details p{margin:10px 0 0;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,48px)}
.grid2>*{min-width:0}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.tile{background:var(--card);border:1px solid var(--line);padding:20px;display:grid;gap:6px}
.tile h3{margin:0;font-weight:600;font-size:19px}
.tile p{margin:0;color:var(--muted);font-size:14.5px}
.video{position:relative;aspect-ratio:16/9;background:#000}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ftr a:hover{color:var(--o)}
.family a{font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;border:1px solid var(--line)}
.family a.on{background:var(--o);border-color:var(--o);color:#fff}
@media (max-width:900px){.grid2{grid-template-columns:1fr}}
@media (max-width:640px){.mnav{display:block}.burger{display:grid}}
.tile.fmt{transition:border-color .2s}
.tile.fmt:hover{border-color:var(--o)}
.tile.fmt:hover h3{color:var(--o)}
.lead a{color:var(--o);font-weight:600}
.hint{color:var(--muted);font-size:14px;margin-top:18px}
.hint a{color:var(--o);font-weight:600}
.steps{list-style:none;padding:0;margin:0 0 8px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:22px;counter-reset:s}
.steps li{counter-increment:s}
.steps figure{margin:0;display:grid;gap:10px}
.steps img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--wall2)}
.steps figcaption{font-size:14.5px;color:#3b3733}
.steps figcaption::before{content:counter(s) ". ";font-weight:700;color:var(--o)}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px}
.swatch{margin:0;background:var(--card);border:1px solid var(--line);padding:10px;display:grid;gap:8px}
.swatch img{width:100%;aspect-ratio:1;object-fit:cover;background:var(--wall2)}
.swatch figcaption{font-size:14px;color:var(--muted)}.swatch b{color:var(--ink)}
.refgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.refgrid figure{margin:0;display:grid;gap:10px}
.refgrid img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--wall2);box-shadow:0 20px 40px -28px rgba(40,30,20,.5)}
.refgrid figcaption{font-size:14.5px;color:#3b3733}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.thumbs img{width:100%;aspect-ratio:1;object-fit:cover;margin:0;background:var(--wall2)}
.calcframe{width:100%;min-height:1250px;border:1px solid var(--line);background:#fff}
.nmsteps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:n}
.nmsteps li{counter-increment:n;background:var(--wall);border:1px solid var(--line);padding:18px 20px 18px 64px;position:relative;display:grid;gap:2px}
.nmsteps li::before{content:counter(n);position:absolute;left:20px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--o);color:#fff;font-weight:700;display:grid;place-items:center}
.nmsteps b{font-weight:600;font-size:18px}.nmsteps span{color:var(--muted);font-size:14.5px}

/* Ecwid buy button: full-width option selects (Pavel: "Vyberte si prosím" was cut off) */
.buy .ecsp,.buy .ecsp-SingleProduct-v2{max-width:none!important;width:100%!important}
.buy select,.buy .form-control,.buy .form-control--select,.buy .form-control__select,.buy .product-details-module__content,.buy .details-product-option{width:100%!important;max-width:none!important;min-width:0!important}
.buy select,.buy .form-control__select{white-space:normal;text-overflow:clip}
.glass-note{display:none;margin-top:14px;padding:14px 16px;border:1px solid var(--o);background:#fff7f0;font-size:14.5px}
.glass-note.on{display:block}.glass-note b{color:var(--o)}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);max-width:min(560px,calc(100vw - 32px));background:var(--ink);color:#fff;padding:14px 18px;border-radius:12px;font-size:15px;z-index:50;box-shadow:0 20px 40px -10px rgba(0,0,0,.4);display:none}
.toast.on{display:block}.toast b{color:#ffb27a}
@media (max-width:640px){.types{grid-template-columns:1fr}.type{padding:14px 16px}}

/* glass strip aligned with the page grid, bigger swatches (Pavel) */
.glass-wrap{padding-block:8px}
.glass-wrap .types{border:1px solid var(--line)}
.type{grid-template-columns:80px 1fr;column-gap:18px;align-items:center}
.type .sw{width:80px;height:80px;border-radius:6px}
@media (max-width:640px){.type{grid-template-columns:64px 1fr}.type .sw{width:64px;height:64px}}
/* keep all four glass cards aligned: badge goes under the description */
.type{align-items:start}
.type h4{grid-row:1}.type p{grid-row:2}.type .pill{grid-row:3;margin-top:6px}