/* Uklidova — hlavní styly */
:root{
  --ink:#0F2A33; --ink-soft:#2A4650; --muted:#3E5A64; --muted2:#A9C4CD;
  --bg:#FAFCFC; --line:#DCE9EE; --line2:#CFE0E6; --line3:#EEF4F6;
  --teal:#0E6A85; --teal-soft:#EAF4F9;
  --mint:#BFEBDD; --mint-ink:#0B3B30; --green:#0B5C49; --green-soft:#EAF7F2; --green-accent:#5CC7A4;
  --warn-bg:#FBF1EE; --warn-ink:#8A3B26; --warn-ink2:#4A2D24;
  --dark2:#D6ECF2; --dark3:#C9DEE5;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--ink)}
img{max-width:100%;display:block}
input,select,textarea,button{font-family:inherit}
button{font-family:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:860px;margin:0 auto;padding:0 24px}
.wrap-article{max-width:780px;margin:0 auto;padding:0 24px}

/* top bar */
.topbar{background:var(--ink);color:var(--dark2);font-size:13px}
.topbar .row{max-width:1200px;margin:0 auto;padding:8px 24px;display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between}
.topbar a{color:#fff}
.topbar .grp{display:flex;flex-wrap:wrap;gap:6px 20px}

/* header */
header.site{position:sticky;top:0;z-index:40;background:rgba(250,252,252,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.site .row{max-width:1200px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:22px;letter-spacing:-0.02em}
.brand .dot-out{width:30px;height:30px;border-radius:50%;background:var(--mint);display:flex;align-items:center;justify-content:center}
.brand .dot-in{width:12px;height:12px;border-radius:50%;background:var(--teal)}
nav.main{display:flex;gap:2px;flex:1;overflow-x:auto;white-space:nowrap;min-width:0;scrollbar-width:none}
nav.main::-webkit-scrollbar{display:none}
nav.main a{color:var(--ink);font-size:15px;font-weight:500;padding:8px 12px;border-radius:999px}
nav.main a:hover,nav.main a.active{background:var(--teal-soft)}
.header-actions{display:flex;gap:10px;align-items:center}
.btn-cart{border:1px solid var(--line2);background:#fff;border-radius:999px;padding:10px 16px;font-size:14px;font-weight:600;color:var(--ink);cursor:pointer;display:flex;gap:8px;align-items:center}
.cart-badge{background:var(--mint);border-radius:999px;min-width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:12px}
.btn-cta{background:var(--teal);color:#fff;border-radius:999px;padding:11px 18px;font-size:14px;font-weight:600;display:inline-block}
.btn-cta:hover{background:var(--ink);color:#fff}

/* buttons / chips */
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-weight:700;cursor:pointer;border:none;text-align:center}
.btn-lg{padding:16px 26px;font-size:16px}
.btn-md{padding:12px 20px;font-size:15px}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--ink);color:#fff}
.btn-outline{border:1.5px solid var(--teal);color:var(--teal);background:transparent}
.btn-outline:hover{background:var(--teal-soft)}
.btn-mint{background:var(--mint);color:var(--mint-ink)}
.btn-mint:hover{background:#fff;color:var(--mint-ink)}
.chip{border:1.5px solid var(--line2);background:#fff;color:var(--ink);border-radius:999px;padding:10px 16px;font-weight:600;font-size:14px;cursor:pointer}
.chip.on{border-color:var(--teal);background:var(--teal-soft);color:var(--teal)}
.chip2{border:1.5px solid var(--line2);background:#fff;color:var(--ink);border-radius:12px;padding:9px 14px;font-weight:600;font-size:14px;cursor:pointer}
.chip2.on{border-color:var(--green-accent);background:var(--green-soft)}

/* sections / cards */
section{padding:60px 0}
.eyebrow{color:var(--teal);font-weight:700;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
h1,h2,h3{letter-spacing:-0.02em;font-weight:800;margin:0}
.lead{font-size:18px;line-height:1.6;color:var(--muted)}
.grid{display:grid;gap:20px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:48px;align-items:center}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px}
.card:hover{border-color:#9FCFE0;box-shadow:0 18px 40px -24px rgba(14,106,133,.4)}
.photo{border-radius:14px;overflow:hidden;aspect-ratio:16/10}
.photo img{width:100%;height:100%;object-fit:cover}
.photo-sq{border-radius:14px;overflow:hidden;aspect-ratio:1/1}
.photo-sq img{width:100%;height:100%;object-fit:cover}
.hero-photo{border-radius:28px;overflow:hidden;aspect-ratio:4/4.4;position:relative}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.badge-float{position:absolute;left:-16px;top:32px;background:#fff;border-radius:18px;padding:16px 18px;box-shadow:0 20px 50px -20px rgba(15,42,51,.25);max-width:230px}
.badge-float2{position:absolute;right:16px;bottom:-18px;background:var(--mint);border-radius:18px;padding:14px 18px;font-weight:700;font-size:14px;color:var(--mint-ink)}
.hero-inner{position:relative}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;color:var(--muted);font-size:14px}
.hero-stats b{display:block;font-size:26px;font-weight:800;color:var(--ink)}
.pill{display:inline-flex;gap:8px;align-items:center;background:var(--green-soft);color:var(--green);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600}

.bar-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;margin-top:24px}
.bar-strip .row{padding:22px 24px;display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:space-between;color:var(--muted);font-size:15px;font-weight:500}

.breadcrumb{font-size:14px;color:var(--muted)}
.page-head{background:var(--teal-soft)}
.page-head.mint{background:var(--green-soft)}
.page-head .wrap{padding:56px 24px 48px}
.page-head h1{font-size:clamp(36px,4.6vw,56px);margin:14px 0 14px}

.howto-box{background:var(--teal-soft);border-radius:32px;padding:clamp(28px,5vw,56px)}
.step-card{background:#fff;border-radius:20px;padding:24px}
.step-num{width:40px;height:40px;border-radius:50%;background:var(--mint);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--mint-ink)}

.why-row{display:flex;gap:16px}
.why-check{flex:none;width:28px;height:28px;border-radius:50%;background:var(--green-soft);color:var(--green);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}

.split2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;align-items:stretch}
.split-dark{background:var(--ink);color:#fff;border-radius:28px;padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:28px}
.split-mint{background:var(--green-soft);border-radius:28px;padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:28px}

figure.review{margin:0;background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;display:flex;flex-direction:column;gap:18px}
.stars{color:var(--teal);letter-spacing:3px}

/* services detail */
.service-art{background:#fff;border:1px solid var(--line);border-radius:28px;padding:clamp(20px,3vw,32px);display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-bottom:28px}
.service-art .photo{aspect-ratio:4/3;border-radius:18px}
.tag{background:var(--green-soft);color:var(--green);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700;display:inline-block}
.tag2{background:var(--teal-soft);color:var(--teal);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700;display:inline-block}
ul.includes{margin:0 0 18px;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px 18px}
ul.includes li{display:flex;gap:10px;font-size:15px;color:var(--ink-soft);line-height:1.45}
ul.includes li span{color:var(--green);font-weight:800}

/* calculator */
.calc-box{background:#fff;border:1px solid var(--line);border-radius:28px;padding:clamp(22px,3vw,34px)}
.calc-label{font-weight:700;font-size:14px;margin-bottom:10px}
.calc-row{display:flex;justify-content:space-between;font-weight:700;font-size:14px;margin-bottom:10px}
input[type=range]{width:100%;accent-color:var(--teal);margin-bottom:26px}
.round-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--line2);background:#fff;cursor:pointer;font-size:18px}
.quote-box{position:sticky;top:110px;background:var(--ink);color:#fff;border-radius:28px;padding:32px}
.quote-total{font-size:clamp(40px,5vw,56px);font-weight:800;letter-spacing:-0.03em;margin:8px 0 4px}
.quote-lines{border-top:1px solid #2A4650;margin:22px 0;padding-top:18px;display:grid;gap:10px;font-size:15px;color:var(--dark2)}
.quote-lines .ln{display:flex;justify-content:space-between}
.price-table{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden}
.price-row{display:flex;justify-content:space-between;gap:16px;padding:16px 24px;border-bottom:1px solid var(--line3);flex-wrap:wrap}

/* prep checklist */
.prep-progress{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px 26px}
.prep-bar-bg{height:10px;background:var(--teal-soft);border-radius:999px;overflow:hidden}
.prep-bar-fg{height:100%;width:0;background:var(--green-accent);border-radius:999px;transition:width .3s}
.prep-group{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px 26px}
.prep-item{display:flex;gap:14px;align-items:flex-start;text-align:left;background:none;border:none;padding:10px 4px;cursor:pointer;color:var(--ink);font-size:15px;line-height:1.5;border-radius:10px;width:100%}
.prep-item:hover{background:#F4FAFB}
.prep-mark{flex:none;width:22px;height:22px;border-radius:7px;border:1.5px solid #B8CFD7;background:#fff;color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;margin-top:1px}
.prep-item.checked .prep-mark{border-color:var(--green-accent);background:var(--green-accent)}

/* povrchy */
.surf-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.surf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;align-items:start}
.surf-tip{background:var(--ink);color:#fff;border-radius:22px;padding:24px;margin-top:20px}
.do-dont{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.do-box{background:var(--green-soft);border-radius:20px;padding:22px}
.dont-box{background:var(--warn-bg);border-radius:20px;padding:22px}
.do-box .ttl{font-weight:800;color:var(--green);margin-bottom:10px}
.dont-box .ttl{font-weight:800;color:var(--warn-ink);margin-bottom:10px}
.surf-panel{display:none}
.surf-panel.active{display:block}

/* obchod */
.prod-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px;display:flex;flex-direction:column;gap:12px}
.prod-badge{position:absolute;top:10px;left:10px;background:var(--teal);color:#fff;font-size:12px;font-weight:700;border-radius:999px;padding:4px 10px}
.prod-photo{position:relative}
.prod-cat{font-size:12px;color:var(--green);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.prod-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-bottom:6px}
.prod-add{background:var(--teal);color:#fff;border:none;border-radius:999px;padding:11px 16px;font-weight:700;font-size:14px;cursor:pointer}
.prod-add:hover{background:var(--ink)}
.perk{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}

/* forms */
form.std{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
form.std label{display:grid;gap:6px;font-size:14px;font-weight:600}
form.std input,form.std select,form.std textarea{padding:12px 14px;border:1px solid var(--line2);border-radius:12px;font-size:15px;background:#fff}
.full{grid-column:1/-1}
.check-row{display:flex;gap:10px;font-size:14px;line-height:1.5;cursor:pointer}
.check-row input{margin-top:3px;accent-color:var(--teal)}
.success-box{text-align:center;padding:30px 0}
.success-box .mark{width:60px;height:60px;border-radius:50%;background:var(--green-accent);color:#fff;font-size:28px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.alert-err{background:var(--warn-bg);color:var(--warn-ink2);border-radius:14px;padding:14px 18px;margin-bottom:18px;font-weight:600}

/* checkout */
.checkout-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px}
.opt-btn{display:flex;justify-content:space-between;gap:12px;text-align:left;border:1.5px solid var(--line);background:#fff;border-radius:14px;padding:14px 16px;cursor:pointer;font-size:15px;color:var(--ink);width:100%}
.opt-btn.on{border-color:var(--teal);background:var(--teal-soft)}
.summary-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line3);font-size:15px}
.totals-line{display:flex;justify-content:space-between}
.totals-final{display:flex;justify-content:space-between;color:var(--ink);font-size:20px;font-weight:800;padding-top:8px;border-top:1px solid var(--line)}

/* about */
.value-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px}
.cert-box{background:var(--teal-soft);border-radius:32px;padding:clamp(26px,4vw,48px);display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px}

/* faq */
details.faq{background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:10px;overflow:hidden}
details.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 22px;font-size:17px;font-weight:700;color:var(--ink)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary .sign{flex:none;width:30px;height:30px;border-radius:50%;background:var(--teal-soft);color:var(--teal);display:flex;align-items:center;justify-content:center;font-size:18px}
details.faq[open] summary .sign{background:var(--ink);color:#fff}
details.faq .faq-a{margin:0;padding:0 22px 22px;color:var(--muted);line-height:1.65;font-size:16px}

/* legal */
.legal-layout{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:36px;align-items:start}
.legal-nav{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;position:sticky;top:110px;display:grid;gap:2px}
.legal-nav a{padding:10px 12px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink);display:block}
.legal-nav a.active{background:var(--teal-soft);color:var(--teal)}
.legal-nav .cap{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;padding:6px 10px 10px}
article.legal-body{grid-column:span 2;min-width:0;max-width:780px}
article.legal-body h1{font-size:clamp(32px,4vw,46px);margin:14px 0 8px}
article.legal-body h2{font-size:21px;margin:30px 0 10px}
article.legal-body p{font-size:17px;line-height:1.7;color:var(--ink-soft);margin:0 0 12px}

/* footer */
footer.site{background:var(--ink);color:var(--dark3);margin-top:40px}
footer.site .row{max-width:1200px;margin:0 auto;padding:56px 24px 28px}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:32px}
.foot-brand{grid-column:span 2;min-width:0}
.foot-brand .brand-row{display:flex;align-items:center;gap:10px}
.foot-brand .dot-out{width:28px;height:28px;border-radius:50%;background:var(--mint);display:flex;align-items:center;justify-content:center}
.foot-brand .dot-in{width:11px;height:11px;border-radius:50%;background:var(--teal)}
.foot-brand .name{font-weight:800;font-size:21px;color:#fff}
.foot-col{display:grid;gap:9px;align-content:start;font-size:14px}
.foot-col .cap{color:#fff;font-weight:700;margin-bottom:4px}
.foot-col a,.foot-col button{color:var(--dark3)}
.foot-col button{background:none;border:none;padding:0;text-align:left;font-size:14px;cursor:pointer}
.foot-bottom{border-top:1px solid #2A4650;margin-top:40px;padding-top:20px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px}
footer.site a:hover{color:#fff}

/* cart drawer */
.cart-overlay{position:fixed;inset:0;z-index:60;display:none}
.cart-overlay.open{display:flex;justify-content:flex-end}
.cart-overlay .scrim{position:absolute;inset:0;background:rgba(15,42,51,.35)}
.cart-panel{position:relative;width:min(440px,100%);height:100%;background:var(--bg);display:flex;flex-direction:column;box-shadow:-20px 0 60px -20px rgba(15,42,51,.3)}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}
.cart-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--line2);background:#fff;cursor:pointer;font-size:18px}
.cart-body{flex:1;overflow:auto;padding:12px 24px}
.cart-empty{text-align:center;padding:60px 0;color:var(--muted)}
.cart-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line3)}
.cart-item .thumb{flex:none;width:68px;height:68px;border-radius:12px;background:var(--teal-soft);object-fit:cover}
.cart-qty{display:flex;align-items:center;gap:8px}
.cart-qty button{width:30px;height:30px;border-radius:50%;border:1px solid var(--line2);background:#fff;cursor:pointer}
.cart-foot{padding:20px 24px;border-top:1px solid var(--line);background:#fff}
.ship-bar{height:6px;background:var(--teal-soft);border-radius:999px;overflow:hidden;margin-bottom:16px}
.ship-bar-fg{height:100%;background:var(--green-accent)}

/* toast */
.toast{position:fixed;right:24px;bottom:24px;z-index:70;background:var(--ink);color:#fff;border-radius:14px;padding:14px 18px;font-weight:600;font-size:14px;display:none;gap:14px;align-items:center}
.toast.show{display:flex;animation:ukToast .25s ease}
.toast button{background:var(--mint);color:var(--mint-ink);border:none;border-radius:999px;padding:7px 12px;font-weight:700;cursor:pointer}
@keyframes ukToast{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* cookies */
.cookie-banner{position:fixed;left:20px;bottom:20px;z-index:80;max-width:440px;width:calc(100% - 40px);background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 24px 60px -20px rgba(15,42,51,.35);display:none}
.cookie-banner.show{display:block}
.cookie-detail{display:none;gap:8px;margin-bottom:14px;font-size:14px}
.cookie-detail.show{display:grid}
.cookie-detail label{display:flex;justify-content:space-between;background:#F4FAFB;border-radius:10px;padding:10px 12px}
.cookie-actions{display:flex;flex-wrap:wrap;gap:8px}
.cookie-actions .btn{flex:1}
.cookie-sec{width:100%;background:none;border:none;color:var(--ink);text-decoration:underline;padding:6px;font-size:14px;cursor:pointer}

/* responsive helpers */
@media (max-width:640px){
  section{padding:40px 0}
  .quote-box,.legal-nav{position:static;top:auto}
}