/* eshopbase — sdílený e-shopový základ (parametrizováno přes :root ve stránce) */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --brand:#111827;--brand-d:#000000;--brand-t:#eef1f6;
  --sand:#f5f5f4;--paper:#ffffff;--ink:#16181d;--muted:#6b7280;--acc:#e11d48;--acc-d:#be123c;--line:#e7e7e4;--white:#ffffff;--dark:#0d0f14;--acc-l:#fb7185;
  --disp:'Inter',sans-serif;--body:'Inter',system-ui,sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.66;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--disp);font-weight:700;line-height:1.14;letter-spacing:-.015em}
.wrap{max-width:1180px;margin:0 auto;padding:0 26px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.22em;font-size:11.5px;font-weight:700;color:var(--brand);margin-bottom:16px}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--acc)}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:14.5px;padding:15px 30px;border-radius:10px;transition:.2s;cursor:pointer;border:0;font-family:var(--body)}
.btn-p{background:var(--brand);color:#fff}.btn-p:hover{background:var(--brand-d);transform:translateY(-2px)}
.btn-a{background:var(--acc);color:#fff}.btn-a:hover{background:var(--acc-d);transform:translateY(-2px)}
.btn-o{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}.btn-o:hover{background:rgba(255,255,255,.13);border-color:#fff}
.btn-i{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}.btn-i:hover{background:var(--brand);color:#fff}
.ribbon{background:var(--dark);color:#d9d5c9;font-size:13px;padding:9px 16px;display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;text-align:center;position:relative;z-index:60}
.ribbon b{color:var(--acc-l)}
.ribbon a{background:var(--brand);color:#fff;padding:5px 15px;border-radius:999px;font-weight:700;white-space:nowrap;transition:.2s}
.ribbon a:hover{background:var(--brand-d)}
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding-top:15px;padding-bottom:15px;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mk{width:42px;height:42px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-family:var(--disp);font-weight:800;font-size:17px}
.brand .tx b{display:block;font-family:var(--disp);font-size:21px;font-weight:800;letter-spacing:.04em;line-height:1.1}
.brand .tx span{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.24em;color:var(--muted);font-weight:600}
.nav-links{display:flex;gap:24px;list-style:none;align-items:center}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--ink);padding-bottom:3px;border-bottom:2px solid transparent;transition:.2s}
.nav-links a:hover{color:var(--brand)}
.nav-links a.active{color:var(--brand);border-bottom-color:var(--acc)}
.nav-links a.nav-cta{background:var(--brand);color:#fff;padding:11px 20px;border-radius:10px;border-bottom:0}
.nav-links a.nav-cta:hover{background:var(--brand-d);color:#fff}
.cartlink{position:relative;display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:14px;color:var(--ink);border-bottom:0!important}
.cartlink svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.8}
.cartlink .cbubble{position:absolute;top:-8px;right:-10px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--acc);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center;line-height:1}
.burger{display:none;font-size:25px;background:none;border:0;cursor:pointer;color:var(--ink)}
#mnav{display:none;background:var(--white);border-bottom:1px solid var(--line);padding:8px 0 14px}
#mnav a{display:block;padding:11px 26px;font-weight:600;color:var(--ink)}
#mnav a.active{color:var(--brand)}
#mnav a.m-cta{margin:10px 26px 0;background:var(--brand);color:#fff;text-align:center;border-radius:10px}
section{padding:78px 0}
.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:40px;flex-wrap:wrap}
.sec-h.center{display:block;text-align:center;max-width:640px;margin-left:auto;margin-right:auto}
.sec-h.center .eyebrow{justify-content:center}
.sec-h h2{font-size:clamp(27px,3.4vw,40px);margin-bottom:10px}
.sec-h p{color:var(--muted);font-size:16.5px;max-width:520px}
.alt{background:var(--sand)}
/* filtry */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.filters button{background:var(--white);border:1.5px solid var(--line);color:var(--muted);padding:10px 20px;border-radius:999px;font-family:var(--body);font-weight:700;font-size:13.5px;cursor:pointer;transition:.2s}
.filters button:hover{border-color:var(--brand);color:var(--brand)}
.filters button.on{background:var(--brand);border-color:var(--brand);color:#fff}
/* produktová mřížka */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pgrid.cols3{grid-template-columns:repeat(3,1fr)}
.pcard{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.22s;display:flex;flex-direction:column;position:relative}
.pcard:hover{transform:translateY(-5px);box-shadow:0 30px 55px -35px rgba(20,24,29,.4);border-color:var(--brand)}
.pcard .ph{position:relative;overflow:hidden;display:block;background:var(--sand)}
.pcard .ph img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:.4s}
.pcard:hover .ph img{transform:scale(1.05)}
.pcard .badge{position:absolute;top:12px;left:12px;background:var(--brand);color:#fff;font-size:10.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.pcard .badge.sale{background:var(--acc)}.pcard .badge.soon{background:#8a8a83}.pcard .badge.bio{background:#3f8f5b}
.pcard .b{padding:16px 18px 18px;flex:1;display:flex;flex-direction:column}
.pcard .b .cat{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:700;margin-bottom:5px}
.pcard .b h3{font-size:16px;margin-bottom:5px;line-height:1.25}
.pcard .b h3 a:hover{color:var(--brand)}
.pcard .b .short{font-size:13px;color:var(--muted);margin-bottom:12px}
.pcard .b .buy{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.pcard .b .pr{font-family:var(--disp);font-weight:800;font-size:19px;color:var(--ink)}
.pcard .b .pr small{font-size:12px;color:var(--muted);font-family:var(--body);font-weight:600}
.pcard .b .pr .old{text-decoration:line-through;color:var(--muted);font-size:13px;font-weight:600;margin-right:6px}
.pcard .b .add{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:10px 15px;font-weight:700;font-size:13px;cursor:pointer;transition:.2s;white-space:nowrap;font-family:var(--body)}
.pcard .b .add:hover{background:var(--acc)}
.pcard .b .add.done{background:#3f8f5b}
/* kategorie dlaždice */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cat-t{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:3/3.4;display:block}
.cat-t img{width:100%;height:100%;object-fit:cover;transition:.4s}
.cat-t:hover img{transform:scale(1.06)}
.cat-t::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.66))}
.cat-t b{position:absolute;left:18px;bottom:16px;z-index:2;color:#fff;font-family:var(--disp);font-size:18px;font-weight:700}
/* split / checks (sdílené s realbase) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .ph{position:relative}
.split .ph img{width:100%;aspect-ratio:4/3.1;object-fit:cover;border-radius:18px}
.split h2{font-size:clamp(26px,3.2vw,37px);margin-bottom:16px}
.split p{color:var(--muted);margin-bottom:14px;font-size:16px}
.split p b{color:var(--ink)}
.checks{margin:20px 0 26px;display:grid;gap:11px;list-style:none}
.checks li{display:flex;gap:12px;align-items:flex-start;font-weight:600;font-size:15px}
.checks li::before{content:"✓";flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--brand-t);color:var(--brand);font-size:12px;display:grid;place-items:center;margin-top:2px;font-weight:800}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:st}
.step{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:26px 24px;position:relative}
.step::before{counter-increment:st;content:"0" counter(st);font-family:var(--disp);font-weight:800;font-size:15px;letter-spacing:.1em;color:var(--acc);display:block;margin-bottom:12px}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted)}
/* perks strip */
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.perk{display:flex;gap:13px;align-items:flex-start}
.perk .pi{flex:0 0 auto;width:42px;height:42px;border-radius:11px;background:var(--brand-t);color:var(--brand);display:grid;place-items:center;font-size:20px}
.perk b{display:block;font-family:var(--disp);font-size:15px;margin-bottom:3px}
.perk span{font-size:13px;color:var(--muted)}
.cta-band{background:linear-gradient(115deg,var(--dark),var(--brand) 70%,var(--brand-d));color:#fff;padding:68px 0;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;border:44px solid rgba(255,255,255,.09)}
.cta-band h2{font-size:clamp(27px,3.4vw,40px);margin-bottom:14px;color:#fff;position:relative}
.cta-band p{color:rgba(255,255,255,.84);max-width:560px;margin:0 auto 28px;font-size:16.5px;position:relative}
.cta-band .btn{position:relative}
.phead{background:linear-gradient(115deg,var(--dark),var(--brand-d));color:#fff;padding:60px 0 52px;position:relative;overflow:hidden}
.crumb{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:16px;display:block;font-weight:700}
.crumb a:hover{color:var(--acc-l)}
.phead h1{font-size:clamp(31px,4.4vw,46px);margin-bottom:12px;color:#fff}
.phead p{color:rgba(255,255,255,.84);max-width:620px;font-size:16.5px}
/* kontakt */
.k-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start}
.k-info h3{font-size:17px;margin:24px 0 8px;color:var(--brand)}
.k-info h3:first-child{margin-top:0}
.k-info p,.k-info a{color:var(--ink);font-size:15.5px}
.k-info a:hover{color:var(--brand)}
.k-info .mut{color:var(--muted);font-size:14px}
.form{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:34px}
.form .fg{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form label{font-size:13px;font-weight:700;display:block;margin-bottom:5px}
.form input,.form select,.form textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;font-family:inherit;background:var(--paper);color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--brand);background:#fff}
.form textarea{min-height:120px;resize:vertical;margin-bottom:16px}
.form .ok{display:none;margin-top:16px;background:var(--brand-t);border:1.5px solid rgba(0,0,0,.08);color:var(--brand-d);border-radius:12px;padding:15px;text-align:center;font-weight:700}
.map{margin-top:54px;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.map iframe{width:100%;height:320px;border:0;display:block}
/* detail produktu */
.pd{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
.pd-gal .main{border-radius:18px;overflow:hidden;position:relative;border:1px solid var(--line);background:var(--sand)}
.pd-gal .main img{width:100%;aspect-ratio:1/1;object-fit:cover}
.pd-gal .main .badge{position:absolute;top:16px;left:16px;background:var(--brand);color:#fff;font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;padding:6px 13px;border-radius:999px}
.pd-gal .main .badge.sale{background:var(--acc)}.pd-gal .main .badge.soon{background:#8a8a83}.pd-gal .main .badge.bio{background:#3f8f5b}
.pd-gal .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}
.pd-gal .thumbs img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:11px;cursor:pointer;border:2px solid transparent;transition:.2s;background:var(--sand)}
.pd-gal .thumbs img:hover,.pd-gal .thumbs img.on{border-color:var(--acc)}
.pd-info .cat{font-size:11.5px;text-transform:uppercase;letter-spacing:.14em;color:var(--acc);font-weight:800;margin-bottom:8px;display:block}
.pd-info h1{font-size:clamp(24px,3vw,34px);margin:0 0 12px}
.pd-price{font-family:var(--disp);font-weight:800;font-size:28px;color:var(--ink);margin-bottom:6px;display:flex;align-items:baseline;gap:10px}
.pd-price .old{text-decoration:line-through;color:var(--muted);font-size:18px;font-weight:600}
.pd-price small{font-size:14px;color:var(--muted);font-family:var(--body);font-weight:600}
.pd-avail{font-size:13.5px;color:#3f8f5b;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:7px}
.pd-avail::before{content:"";width:8px;height:8px;border-radius:50%;background:#3f8f5b;display:inline-block}
.pd-lead{color:var(--muted);font-size:15.5px;margin-bottom:22px}
.vgroup{margin-bottom:18px}
.vgroup .vlabel{font-size:12.5px;font-weight:800;text-transform:uppercase;letter-spacing:.09em;margin-bottom:9px;display:block}
.vopts{display:flex;gap:9px;flex-wrap:wrap}
.vopts button{background:var(--white);border:1.5px solid var(--line);color:var(--ink);padding:9px 16px;border-radius:9px;font-family:var(--body);font-weight:700;font-size:13.5px;cursor:pointer;transition:.2s}
.vopts button:hover{border-color:var(--brand)}
.vopts button.on{background:var(--brand);border-color:var(--brand);color:#fff}
.pd-buy{display:flex;gap:12px;align-items:stretch;margin:24px 0 18px;flex-wrap:wrap}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:11px;overflow:hidden}
.qty button{width:42px;height:100%;min-height:50px;background:var(--white);border:0;font-size:19px;cursor:pointer;color:var(--ink);font-family:var(--body)}
.qty button:hover{background:var(--sand)}
.qty input{width:46px;text-align:center;border:0;font-size:16px;font-weight:700;font-family:var(--body);color:var(--ink);background:transparent}
.pd-buy .add-big{flex:1;min-width:200px;background:var(--brand);color:#fff;border:0;border-radius:11px;padding:15px 26px;font-weight:800;font-size:15px;cursor:pointer;transition:.2s;font-family:var(--body);display:inline-flex;align-items:center;justify-content:center;gap:10px}
.pd-buy .add-big:hover{background:var(--acc);transform:translateY(-2px)}
.pd-buy .add-big.done{background:#3f8f5b}
.pd-ship{border:1px solid var(--line);border-radius:14px;padding:6px 18px;margin-bottom:22px}
.pd-ship div{display:flex;gap:11px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.pd-ship div:last-child{border-bottom:0}
.pd-ship div b{color:var(--ink)}
.pd-ship .si{flex:0 0 auto;width:26px;text-align:center;color:var(--brand);font-size:16px}
.pd-desc{margin-top:14px}
.pd-desc h2{font-size:20px;margin:14px 0 12px}
.pd-desc p{color:var(--muted);margin-bottom:14px;font-size:15.5px}
.pd-feats{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:6px 0 8px}
.pd-feats li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;font-weight:600}
.pd-feats li::before{content:"✓";flex:0 0 auto;width:20px;height:20px;border-radius:50%;background:var(--brand-t);color:var(--brand);font-size:11px;display:grid;place-items:center;font-weight:800}
.pd-back{display:inline-flex;align-items:center;gap:7px;color:var(--brand);font-weight:700;font-size:14px;margin-top:20px}
.pd-back:hover{color:var(--acc)}
.pd-desc-full{max-width:760px;margin:56px auto 0}
/* košík */
.cart{display:grid;grid-template-columns:1.5fr .8fr;gap:44px;align-items:start}
.cart-items{display:flex;flex-direction:column;gap:0}
.crow{display:grid;grid-template-columns:88px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.crow img{width:88px;height:88px;object-fit:cover;border-radius:12px;background:var(--sand)}
.crow .ci h3{font-size:16px;margin-bottom:3px}
.crow .ci .var{font-size:12.5px;color:var(--muted)}
.crow .ci .rm{font-size:12.5px;color:var(--acc);font-weight:700;cursor:pointer;margin-top:6px;display:inline-block;background:none;border:0;padding:0;font-family:var(--body)}
.crow .cq{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:9px;overflow:hidden}
.crow .cq button{width:32px;height:34px;background:var(--white);border:0;font-size:16px;cursor:pointer;font-family:var(--body)}
.crow .cq span{width:32px;text-align:center;font-weight:700;font-size:14px}
.crow .cp{font-family:var(--disp);font-weight:800;font-size:16px;text-align:right;min-width:90px}
.csum{background:var(--sand);border:1px solid var(--line);border-radius:18px;padding:28px;position:sticky;top:96px}
.csum h3{font-size:19px;margin-bottom:18px}
.csum .line{display:flex;justify-content:space-between;font-size:14.5px;padding:8px 0;color:var(--muted)}
.csum .line b{color:var(--ink)}
.csum .tot{display:flex;justify-content:space-between;font-family:var(--disp);font-weight:800;font-size:22px;border-top:1px solid var(--line);margin-top:10px;padding-top:16px}
.csum .btn{width:100%;justify-content:center;margin-top:18px}
.cempty{text-align:center;padding:60px 0;color:var(--muted)}
.cempty .ic{font-size:52px;margin-bottom:16px}
.cempty h2{font-size:24px;margin-bottom:10px;color:var(--ink)}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:13px 22px;border-radius:12px;font-weight:700;font-size:14px;opacity:0;transition:.3s;z-index:9998;box-shadow:0 20px 40px -18px rgba(0,0,0,.5)}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
footer{background:var(--dark);color:#9aa0ab;padding:60px 0 0;font-size:14.5px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px;padding-bottom:44px}
footer .brand .tx b{color:#fff}
footer p{margin-top:16px;line-height:1.7;max-width:330px}
footer h4{color:#fff;font-family:var(--body);font-size:12px;letter-spacing:.22em;text-transform:uppercase;margin-bottom:16px;font-weight:800}
footer a{display:block;padding:5px 0;transition:.2s}
footer a:hover{color:#fff}
.fbar{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:13px;color:#6d727c}
.fbar a{display:inline;color:var(--acc-l)}
@media(max-width:1080px){.pgrid{grid-template-columns:repeat(3,1fr)}.cats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:980px){.pgrid,.pgrid.cols3{grid-template-columns:repeat(2,1fr)}.steps,.perks{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.nav-links{display:none}.burger{display:block}footer .cols{grid-template-columns:1fr;gap:30px}footer p{max-width:100%}.split,.k-grid,.pd,.cart{grid-template-columns:1fr;gap:40px}.split .ph{max-width:520px}section{padding:60px 0}.sec-h{flex-direction:column;align-items:flex-start}.csum{position:static}}
@media(max-width:620px){.pgrid,.pgrid.cols3,.cats,.steps,.perks{grid-template-columns:1fr}.form .fg{grid-template-columns:1fr}.pd-feats{grid-template-columns:1fr}.crow{grid-template-columns:64px 1fr;grid-template-areas:"img ci" "img cq" "cp cp"}.crow img{width:64px;height:64px}}
html,body{overflow-x:hidden;max-width:100%}