:root{
  --paper:#FFFFFF;
  --wash:#F1F5FE;
  --ink:#12193A;
  --ink-soft:#5C688C;
  --blue:#2B5BFF;
  --blue-dark:#1D3FBF;
  --blue-wash:#E7EDFF;
  --sun:#FFC24B;
  --sun-wash:#FFF3D9;
  --edge:#DCE3F5;
  --alert:#D8462F;
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:'Manrope',system-ui,sans-serif;font-size:16.5px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3,.disp{font-family:'Bricolage Grotesque','Manrope',sans-serif;letter-spacing:-.03em;line-height:1.03}
a{color:inherit}
button{font-family:inherit}

/* header */
header.top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--edge)}
.top-in{height:70px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:9px;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:20px;text-decoration:none}
.snow{width:22px;height:22px;color:var(--blue)}
.logo b{font-weight:500;color:var(--ink-soft)}
.call{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;text-decoration:none;padding:11px 20px;border-radius:99px;font-weight:600;font-size:14.5px}
.call:hover{background:var(--blue)}

/* hero */
.hero{background:linear-gradient(180deg,var(--wash),#fff 78%);padding:clamp(40px,6vw,72px) 0 clamp(30px,4vw,50px)}
.hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,56px);align-items:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--edge);border-radius:99px;padding:7px 14px;font-size:13.5px;font-weight:600;color:var(--ink-soft)}
.pill i{width:7px;height:7px;background:#2BB673;border-radius:50%;display:block}
h1{font-size:clamp(36px,4.8vw,58px);font-weight:800;margin:18px 0 16px}
h1 mark{background:linear-gradient(180deg,transparent 62%,var(--sun) 62%);color:inherit;padding:0 3px}
.hero p{color:var(--ink-soft);font-size:17.5px;max-width:44ch}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.tag{background:#fff;border:1px solid var(--edge);border-radius:12px;padding:10px 14px;font-size:14px;font-weight:600}
.tag span{color:var(--ink-soft);font-weight:500}

.hero-copy{position:relative;min-height:650px;padding:38px 34px 300px;border:1px solid rgba(211,220,242,.9);border-radius:30px;overflow:hidden;background:linear-gradient(145deg,#fff 0%,#fff 48%,#eef4ff 100%);box-shadow:0 26px 60px -42px rgba(18,25,58,.42)}
.hero-copy::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;left:-210px;bottom:-180px;background:radial-gradient(circle,rgba(43,108,246,.12),rgba(43,108,246,0) 70%);pointer-events:none}
.hero-copy h1,.hero-copy>p,.hero-copy .pill,.hero-copy .tags{position:relative;z-index:3}
.hero-room{position:absolute;z-index:1;left:0;right:0;bottom:0;height:295px;background-image:linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.22) 30%,rgba(255,255,255,0) 52%),url('../assets/hero-klimazona.png');background-size:auto 295px;background-repeat:no-repeat;background-position:right bottom}
.hero-products-link{position:absolute;z-index:4;right:24px;bottom:22px;display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border:1px solid rgba(211,220,242,.95);border-radius:999px;padding:10px 15px;color:var(--ink);text-decoration:none;font-size:13px;font-weight:800;box-shadow:0 12px 30px -20px rgba(18,25,58,.65)}
.hero-products-link:hover{color:var(--blue);transform:translateY(-1px)}
@media(max-width:1100px){.hero-copy{padding-left:26px;padding-right:26px}}
@media(max-width:960px){.hero-copy{min-height:620px}.hero-room{height:300px;background-size:auto 300px}}
@media(max-width:560px){.hero-copy{min-height:600px;padding:28px 20px 260px}.hero-room{height:255px;background-size:auto 255px}.hero-products-link{right:16px;bottom:16px}.hero-copy h1{font-size:clamp(34px,11vw,46px)}}


/* wizard */
.card{background:#fff;border:1px solid var(--edge);border-radius:26px;box-shadow:0 26px 60px -34px rgba(18,25,58,.4);overflow:hidden}
.prog{display:flex;gap:0;border-bottom:1px solid var(--edge)}
.prog div{flex:1;padding:14px 8px;text-align:center;font-size:12.5px;font-weight:600;color:var(--ink-soft);position:relative}
.prog div::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:3px;background:transparent;transition:background .25s}
.prog div.on{color:var(--blue)}
.prog div.on::after{background:var(--blue)}
.prog div.done{color:var(--ink)}
.prog div.done::after{background:var(--edge)}
.pane{padding:clamp(22px,3vw,34px)}
.step{display:none}
.step.on{display:block;animation:in .32s ease}
@keyframes in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.q{font-size:clamp(23px,2.6vw,30px);font-weight:800;margin-bottom:6px}
.hint{color:var(--ink-soft);font-size:15px;margin-bottom:22px}

/* voľby */
.opts{display:grid;gap:10px}
.opts.two{grid-template-columns:1fr 1fr}
@media(max-width:620px){.opts.two{grid-template-columns:1fr}}
.opt{
  display:flex;align-items:center;gap:14px;padding:15px 16px;border:1.5px solid var(--edge);
  border-radius:14px;cursor:pointer;background:#fff;transition:.16s;text-align:left;width:100%
}
.opt:hover{border-color:var(--blue);background:var(--blue-wash)}
.opt.on{border-color:var(--blue);background:var(--blue-wash);box-shadow:0 0 0 3px rgba(43,91,255,.12)}
.opt:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.opt .lbl{font-weight:700;font-size:16px}
.opt .sub{color:var(--ink-soft);font-size:13.5px;line-height:1.35}
.opt .badge{margin-left:auto;font-size:12px;font-weight:600;color:var(--ink-soft);background:var(--wash);border-radius:99px;padding:5px 11px;white-space:nowrap}
.opt .kwbig{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:20px;min-width:66px}

/* miestnosť */
.room-vis{background:var(--wash);border-radius:16px;padding:18px;margin-bottom:20px;text-align:center}
.room-vis svg{width:100%;max-width:340px;height:auto}
.room-cap{font-size:13.5px;color:var(--ink-soft);margin-top:8px}
.room-cap b{color:var(--ink)}

/* potrubie */
.pipe-box{background:var(--wash);border-radius:16px;padding:20px}
.pipe-num{font-family:'Bricolage Grotesque',sans-serif;font-size:44px;font-weight:800;color:var(--blue);line-height:1}
.pipe-num small{font-size:17px;color:var(--ink-soft);font-weight:600}
input[type=range]{width:100%;-webkit-appearance:none;background:transparent;margin-top:14px}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:#D3DDF7}
input[type=range]::-moz-range-track{height:6px;border-radius:99px;background:#D3DDF7}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:var(--blue);border:4px solid #fff;box-shadow:0 3px 10px rgba(43,91,255,.45);margin-top:-10px;cursor:pointer}
input[type=range]::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:var(--blue);border:4px solid #fff;cursor:pointer}
.ticks{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-soft);margin-top:10px}

/* polia */
.fld{margin-bottom:16px}
.fld label{display:block;font-weight:600;font-size:14.5px;margin-bottom:7px}
.fld input{
  width:100%;padding:14px 15px;border:1.5px solid var(--edge);border-radius:12px;
  font-family:inherit;font-size:16px;background:#fff;color:var(--ink);transition:.15s
}
.fld input::placeholder{color:#9AA6C4}
.fld input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,91,255,.14)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:620px){.two-col{grid-template-columns:1fr}}
.fld .msg{color:var(--alert);font-size:13px;margin-top:6px;display:none}
.fld.bad input{border-color:var(--alert);background:#FEF5F3}
.fld.bad .msg{display:block}
.warn{background:#FEF5F3;border:1px solid #F3C9C1;color:var(--alert);border-radius:12px;padding:12px 14px;font-size:14px;font-weight:600;margin-bottom:16px;display:none}
.warn.show{display:block}

/* navigácia */
.nav{display:flex;align-items:center;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--edge)}
.back{background:none;border:0;color:var(--ink-soft);font-weight:600;font-size:15px;cursor:pointer;padding:12px 4px}
.back:hover{color:var(--ink)}
.next{
  margin-left:auto;background:var(--blue);color:#fff;border:0;border-radius:99px;
  padding:15px 30px;font-weight:700;font-size:15.5px;cursor:pointer;transition:.16s
}
.next:hover{background:var(--blue-dark);transform:translateY(-1px)}
.next:focus-visible,.back:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.running{margin-left:auto;text-align:right;font-size:13px;color:var(--ink-soft)}
.running b{display:block;font-family:'Bricolage Grotesque',sans-serif;font-size:22px;font-weight:800;color:var(--ink)}

/* zhrnutie */
.sum-price{background:var(--ink);color:#fff;border-radius:18px;padding:26px;text-align:center;margin-bottom:20px}
.sum-price small{color:#A8B4D6;font-size:13.5px;letter-spacing:.04em}
.sum-price .big{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(40px,7vw,56px);font-weight:800;letter-spacing:-.04em;margin:4px 0}
.sum-price .vat{color:#A8B4D6;font-size:13.5px}
#wizard.loading .step{display:none}
.boot{padding:60px 20px;text-align:center;color:var(--ink-soft)}
.boot .spin{width:34px;height:34px;border:3px solid var(--edge);border-top-color:var(--blue);border-radius:50%;margin:0 auto 14px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.send-err{display:none;background:#FEF5F3;border:1px solid #F3C9C1;color:var(--alert);border-radius:12px;padding:12px 14px;font-size:14px;font-weight:600;margin-top:14px}
.send-err.show{display:block}
.call-box{background:var(--sun-wash);border:1px solid #F2DCA8;border-radius:18px;padding:22px 24px;margin-bottom:20px}
.call-box strong{font-family:'Bricolage Grotesque',sans-serif;font-size:21px;font-weight:800;display:block;margin-bottom:8px}
.call-box p{color:#7A6220;font-size:14.5px}
.lines{border:1px solid var(--edge);border-radius:14px;overflow:hidden;margin-bottom:18px}
.lines div{display:flex;justify-content:space-between;gap:14px;padding:13px 16px;font-size:14.5px}
.lines div + div{border-top:1px solid var(--edge)}
.lines span:first-child{color:var(--ink-soft)}
.lines span:last-child{font-weight:700}
.lines .tot{background:var(--wash)}
.lines .tot span{color:var(--ink);font-weight:800}
.extras{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:6px}
@media(max-width:620px){.extras{grid-template-columns:1fr}}
.ex{display:flex;align-items:center;gap:11px;border:1.5px solid var(--edge);border-radius:12px;padding:12px 14px;cursor:pointer;font-size:14.5px;transition:.16s}
.ex:hover{border-color:var(--blue)}
.ex input{width:18px;height:18px;accent-color:var(--blue);flex:0 0 18px}
.ex .p{margin-left:auto;color:var(--ink-soft);font-size:13px;font-weight:600}

/* hotovo */
.done{text-align:center;padding:14px 0}
.done .ok{width:64px;height:64px;border-radius:50%;background:var(--sun-wash);color:#B07C00;display:grid;place-items:center;font-size:28px;margin:0 auto 18px}
.done h3{font-size:28px;font-weight:800;margin-bottom:10px}
.done p{color:var(--ink-soft);max-width:42ch;margin:0 auto 20px}
.recap{text-align:left;border:1px solid var(--edge);border-radius:14px;padding:16px;max-width:400px;margin:0 auto;font-size:14.5px}
.recap div{display:flex;justify-content:space-between;gap:12px;padding:4px 0}
.recap span{color:var(--ink-soft)}
.recap b{text-align:right}

/* sekcie */
section.blk{padding:clamp(48px,6vw,84px) 0}
.blk.alt{background:var(--wash)}
h2{font-size:clamp(27px,3.4vw,40px);font-weight:800;margin-bottom:10px}
.sub{color:var(--ink-soft);max-width:52ch;margin-bottom:34px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:860px){.cards{grid-template-columns:1fr}}
.c{background:#fff;border:1px solid var(--edge);border-radius:18px;padding:26px}
.c .ic{width:42px;height:42px;border-radius:12px;background:var(--blue-wash);color:var(--blue);display:grid;place-items:center;font-weight:800;font-family:'Bricolage Grotesque',sans-serif;margin-bottom:14px}
.c h3{font-size:19px;font-weight:700;margin-bottom:8px}
.c p{color:var(--ink-soft);font-size:15px}
details{background:#fff;border:1px solid var(--edge);border-radius:14px;padding:16px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:'↓';color:var(--blue)}
details[open] summary::after{content:'↑'}
details p{color:var(--ink-soft);font-size:15px;margin-top:10px}
footer{border-top:1px solid var(--edge);padding:34px 0;color:var(--ink-soft);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

.logo img{display:block;width:190px;max-width:44vw;height:auto}


/* právne informácie */
.privacy-note{margin-top:14px;font-size:12.5px;line-height:1.55;color:var(--ink-soft)}
.privacy-note a,.legal-links a,.legal-page a{color:var(--blue);text-underline-offset:2px}
.legal-foot{align-items:flex-start}
.legal-links{display:flex;gap:14px;flex-wrap:wrap}
.legal-page{padding:48px 0 72px;max-width:900px}
.legal-page h1{font-size:clamp(32px,5vw,48px);margin-bottom:12px}
.legal-page h2{font-size:23px;margin:34px 0 10px}
.legal-page h3{font-size:18px;margin:22px 0 8px}
.legal-page p,.legal-page li{color:var(--ink-soft)}
.legal-page ul{padding-left:22px;margin:8px 0 16px}
.legal-page .legal-box{background:var(--wash);border:1px solid var(--edge);border-radius:var(--r);padding:20px;margin:22px 0}
.legal-page .updated{font-size:13px;color:var(--ink-soft);margin-bottom:24px}

/* Výber konkrétneho produktu v3.31 */
.product-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}
.product-option{appearance:none;border:1.5px solid var(--edge);background:#fff;border-radius:16px;overflow:hidden;padding:0;text-align:left;cursor:pointer;transition:.18s ease;display:flex;flex-direction:column;color:var(--ink)}
.product-option:hover{border-color:#9cb6ff;transform:translateY(-1px)}.product-option.on{border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,91,255,.09)}
.product-option>img,.product-card-placeholder{width:100%;height:145px;object-fit:cover;background:var(--blue-wash);display:grid;place-items:center;font-family:'Bricolage Grotesque',sans-serif;font-size:25px;font-weight:800;color:var(--blue)}
.product-card-body{padding:14px;display:flex;flex-direction:column;gap:4px;min-height:150px}.product-card-brand{font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);font-weight:700}.product-card-body strong{font-size:17px}.product-card-desc{font-size:13px;line-height:1.45;color:var(--ink-soft);margin-top:3px}.product-card-price{font-family:'Bricolage Grotesque',sans-serif;font-size:18px;font-weight:800;color:var(--blue);margin-top:auto;padding-top:9px}.product-option-custom .product-card-placeholder{background:var(--wash);color:var(--ink-soft)}.product-option-custom .product-card-price{color:var(--ink)}
.product-empty{grid-column:1/-1;background:var(--wash);border:1px solid var(--edge);border-radius:12px;padding:12px 14px;color:var(--ink-soft);font-size:13px}
@media(max-width:650px){.product-options{grid-template-columns:1fr}.product-option{display:grid;grid-template-columns:120px 1fr}.product-option>img,.product-card-placeholder{height:100%;min-height:145px}.product-card-body{min-height:145px}}

/* Verejný katalóg produktov v3.32 */
.main-nav{display:flex;align-items:center;gap:22px;margin-left:auto;margin-right:22px}
.main-nav a{text-decoration:none;font-size:14px;font-weight:700;color:var(--ink-soft);white-space:nowrap}
.main-nav a:hover{color:var(--blue)}
.products-showcase{background:var(--wash)}
.products-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}
.products-head .sub{margin-bottom:0;max-width:68ch}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:800;color:var(--blue);margin-bottom:8px}
.products-calc-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1.5px solid var(--blue);color:var(--blue);border-radius:99px;padding:11px 17px;font-size:14px;font-weight:800;white-space:nowrap;background:#fff}
.products-calc-link:hover{background:var(--blue);color:#fff}
.catalog-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.catalog-filter{border:1px solid var(--edge);background:#fff;border-radius:99px;padding:8px 14px;font-size:13.5px;font-weight:700;color:var(--ink-soft);cursor:pointer}
.catalog-filter:hover,.catalog-filter.on{border-color:var(--blue);color:var(--blue);background:var(--blue-wash)}
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.catalog-card{background:#fff;border:1px solid var(--edge);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.catalog-image,.catalog-placeholder{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--blue-wash)}
.catalog-placeholder{display:grid;place-items:center;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:28px;color:var(--blue)}
.catalog-body{padding:18px;display:flex;flex-direction:column;gap:8px;height:100%}
.catalog-meta{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft)}
.catalog-body h3{font-size:21px;line-height:1.1}
.catalog-short{color:var(--ink-soft);font-size:14px;line-height:1.5}
.catalog-description{margin-top:2px;border:0;padding:0;background:transparent}
.catalog-description summary{font-size:13px;color:var(--blue);justify-content:flex-start;gap:6px;font-weight:700}
.catalog-description summary::after{content:'+'}
.catalog-description[open] summary::after{content:'−'}
.catalog-description p{font-size:13.5px;line-height:1.55;margin-top:8px}
.catalog-prices{margin-top:auto;padding-top:10px;border-top:1px solid var(--edge);display:grid;gap:4px}
.catalog-device-price{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.catalog-device-price span{font-size:12.5px;color:var(--ink-soft)}
.catalog-device-price strong{font-family:'Bricolage Grotesque',sans-serif;font-size:24px;color:var(--blue)}
.catalog-install-price{font-size:13px;color:var(--ink-soft)}
.catalog-install-price b{color:var(--ink)}
.catalog-action{margin-top:10px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:11px 14px;background:var(--ink);color:#fff;font-weight:800;font-size:13.5px;cursor:pointer;text-decoration:none}
.catalog-action:hover{background:var(--blue)}
.catalog-loading,.catalog-empty{grid-column:1/-1;background:#fff;border:1px dashed var(--edge);border-radius:16px;padding:24px;text-align:center;color:var(--ink-soft)}
@media(max-width:900px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.main-nav{display:none}.products-head{align-items:flex-start;flex-direction:column}.products-calc-link{white-space:normal}}
@media(max-width:600px){.catalog-grid{grid-template-columns:1fr}.call{padding:10px 14px;font-size:13px}.logo img{max-width:48vw}.products-head{margin-bottom:18px}}

/* Hlavná navigácia v3.34 */
html{scroll-padding-top:112px}
.utility-bar{background:var(--ink);color:#fff;font-size:12.5px}
.utility-in{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.utility-in>span{font-weight:700;letter-spacing:.01em}
.utility-links{display:flex;align-items:center;gap:18px}
.utility-links a{color:#fff;text-decoration:none;opacity:.9}
.utility-links a:hover{opacity:1;text-decoration:underline;text-underline-offset:3px}
header.top{top:0}
.top-in{height:74px;gap:18px}
.main-nav{display:flex;align-items:center;justify-content:center;gap:4px;margin-left:auto;margin-right:10px}
.main-nav a{position:relative;text-decoration:none;font-size:14px;font-weight:700;color:var(--ink-soft);white-space:nowrap;padding:10px 11px;border-radius:10px;transition:.16s ease}
.main-nav a:hover{color:var(--blue);background:var(--blue-wash)}
.nav-cta{white-space:nowrap;text-decoration:none}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--edge);border-radius:12px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;padding:0}
.menu-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.18s ease}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
#domov,#produkty,#wizard,#montaz,#faq,#kontakt{scroll-margin-top:112px}

@media(max-width:1040px){
  .main-nav{gap:0}
  .main-nav a{padding:9px 8px;font-size:13px}
  .nav-cta{padding-left:14px;padding-right:14px}
}
@media(max-width:900px){
  .utility-bar{display:none}
  html{scroll-padding-top:82px}
  #domov,#produkty,#wizard,#montaz,#faq,#kontakt{scroll-margin-top:82px}
  .top-in{height:72px;position:relative}
  .nav-cta{margin-left:auto}
  .menu-toggle{display:flex}
  .main-nav{display:none;position:absolute;top:calc(100% + 8px);left:14px;right:14px;margin:0;background:#fff;border:1px solid var(--edge);border-radius:16px;padding:8px;box-shadow:0 18px 45px rgba(20,32,60,.14);flex-direction:column;align-items:stretch;z-index:60}
  .main-nav.open{display:flex}
  .main-nav a{font-size:15px;padding:12px 13px}
}
@media(max-width:560px){
  .nav-cta{display:none}
  .logo img{width:176px;max-width:62vw}
  .menu-toggle{margin-left:auto}
}

/* Samostatná verejná stránka produktov v3.35 */
.main-nav a.active{color:var(--blue);background:var(--blue-wash)}
.catalog-hero{padding:68px 0 42px;background:linear-gradient(180deg,var(--blue-wash),var(--paper))}
.catalog-hero h1{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(38px,5vw,62px);line-height:1.02;letter-spacing:-.035em;margin:4px 0 14px}
.catalog-hero>div>p{font-size:18px;color:var(--ink-soft);max-width:700px;line-height:1.6}
.catalog-note{margin-top:24px;display:inline-block;background:#fff;border:1px solid var(--edge);border-radius:14px;padding:12px 16px;color:var(--ink-soft);font-size:14px}
.catalog-note strong{color:var(--ink)}
.catalog-toolbar{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}
.catalog-toolbar h2{margin-bottom:4px}.catalog-toolbar .sub{margin:0}
.catalog-image-wrap{background:#fff;display:grid;place-items:center;aspect-ratio:16/10;padding:14px;border-bottom:1px solid var(--edge)}
.catalog-image-wrap .catalog-image{width:100%;height:100%;aspect-ratio:auto;object-fit:contain;background:#fff}
.catalog-help{padding:54px 0;background:var(--ink);color:#fff}.catalog-help-in{display:flex;justify-content:space-between;align-items:center;gap:30px}
.catalog-help h2{color:#fff;margin:4px 0 8px}.catalog-help p{color:rgba(255,255,255,.72);margin:0}.catalog-help .eyebrow{color:#9dc9ff}.catalog-help .call{background:#fff;color:var(--ink);white-space:nowrap}
.products-page .products-showcase{padding-top:52px}
@media(max-width:700px){.catalog-hero{padding:44px 0 30px}.catalog-toolbar,.catalog-help-in{align-items:flex-start;flex-direction:column}.catalog-help .call{width:100%;justify-content:center}}

/* E-shop produktová galéria a lightbox v3.36 */
.catalog-gallery{background:#fff;border-bottom:1px solid var(--edge)}
.catalog-main-image{position:relative;width:100%;border:0;background:#fff;padding:14px;display:grid;place-items:center;aspect-ratio:16/10;cursor:zoom-in;overflow:hidden}.catalog-main-image .catalog-image{width:100%;height:100%;object-fit:contain;transition:transform .2s ease}.catalog-main-image:hover .catalog-image{transform:scale(1.025)}
.catalog-zoom{position:absolute;right:10px;bottom:10px;background:rgba(20,30,42,.82);color:#fff;border-radius:99px;padding:6px 9px;font-size:11px;font-weight:700}
.catalog-thumbs{display:flex;gap:6px;padding:0 12px 12px;overflow-x:auto}.catalog-thumbs button{flex:0 0 52px;width:52px;height:42px;border:1px solid var(--edge);border-radius:8px;background:#fff;padding:2px;cursor:pointer;overflow:hidden}.catalog-thumbs button:hover{border-color:var(--blue)}.catalog-thumbs img{width:100%;height:100%;object-fit:contain;display:block}.catalog-thumbs .catalog-more{display:grid;place-items:center;font-weight:800;color:var(--blue);background:var(--blue-wash)}
body.lightbox-open{overflow:hidden}.product-lightbox[hidden]{display:none}.product-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(8,14,22,.94);display:grid;grid-template-columns:64px minmax(0,1fr) 64px;align-items:center;padding:28px 16px}.lightbox-content{min-width:0;display:grid;place-items:center;gap:10px}.lightbox-content img{max-width:min(1180px,100%);max-height:calc(100vh - 125px);object-fit:contain;border-radius:8px;background:#fff}.lightbox-caption{color:#fff;font-weight:700;text-align:center}.lightbox-counter{color:rgba(255,255,255,.65);font-size:13px}.lightbox-close,.lightbox-nav{border:0;background:rgba(255,255,255,.12);color:#fff;cursor:pointer;display:grid;place-items:center}.lightbox-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;font-size:30px}.lightbox-nav{width:48px;height:60px;border-radius:12px;font-size:42px}.lightbox-nav:hover,.lightbox-close:hover{background:rgba(255,255,255,.22)}
@media(max-width:650px){.product-lightbox{grid-template-columns:42px minmax(0,1fr) 42px;padding:62px 6px 20px}.lightbox-nav{width:38px;height:52px;font-size:34px}.lightbox-content img{max-height:calc(100vh - 170px)}.catalog-zoom{font-size:10px}}

/* v3.39 technical parameters */
.catalog-tech{margin-top:10px;border-top:1px solid var(--edge);padding-top:10px}
.catalog-tech summary{cursor:pointer;font-weight:700;color:var(--blue);list-style:none}
.catalog-tech summary::-webkit-details-marker{display:none}
.catalog-tech summary:after{content:' +';font-weight:700}
.catalog-tech[open] summary:after{content:' −'}
.catalog-tech-table{margin-top:10px;border:1px solid var(--edge);border-radius:12px;overflow:hidden}
.catalog-tech-table>div{display:grid;grid-template-columns:minmax(120px,1fr) 1fr;gap:12px;padding:9px 11px;border-bottom:1px solid var(--edge);font-size:13px}
.catalog-tech-table>div:last-child{border-bottom:0}
.catalog-tech-table span{color:var(--ink-soft)}
.catalog-tech-table b{text-align:right;color:var(--ink)}

/* v3.40 – širší a vzdušnejší verejný katalóg */
.products-page .products-showcase>.wrap,
.products-page .catalog-hero>.wrap{max-width:1440px}
.products-page .catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.products-page .catalog-card{border-radius:24px;box-shadow:0 12px 34px rgba(20,32,60,.055);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.products-page .catalog-card:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(20,32,60,.09);border-color:#c9d6ff}
.products-page .catalog-card{display:grid;grid-template-columns:minmax(330px,44%) minmax(0,1fr);align-items:stretch}
.products-page .catalog-gallery{border-bottom:0;border-right:1px solid var(--edge);display:flex;flex-direction:column;min-width:0}
.products-page .catalog-main-image{aspect-ratio:auto;min-height:390px;padding:24px}
.products-page .catalog-thumbs{padding:0 18px 18px;gap:9px}
.products-page .catalog-thumbs button{flex-basis:66px;width:66px;height:54px;border-radius:10px}
.products-page .catalog-body{padding:28px 30px;gap:11px}
.products-page .catalog-meta{font-size:12.5px}
.products-page .catalog-body h3{font-size:27px}
.products-page .catalog-short{font-size:15px}
.products-page .catalog-description p{font-size:14px;line-height:1.65}
.products-page .catalog-tech{margin-top:6px}
.products-page .catalog-tech-table>div{grid-template-columns:minmax(160px,1fr) minmax(150px,1fr);padding:10px 13px;font-size:13.5px}
.products-page .catalog-device-price strong{font-size:30px}
.products-page .catalog-action{padding:13px 16px;font-size:14px;border-radius:13px}
.products-page .catalog-toolbar{margin-bottom:24px}
.products-page .catalog-filters{margin-bottom:28px}
@media(max-width:1180px){
 .products-page .catalog-grid{grid-template-columns:1fr}
 .products-page .catalog-card{grid-template-columns:minmax(300px,42%) minmax(0,1fr)}
}
@media(max-width:760px){
 .products-page .catalog-card{display:flex}
 .products-page .catalog-gallery{border-right:0;border-bottom:1px solid var(--edge)}
 .products-page .catalog-main-image{min-height:0;aspect-ratio:16/10;padding:14px}
 .products-page .catalog-body{padding:20px}
 .products-page .catalog-body h3{font-size:23px}
 .products-page .catalog-tech-table>div{grid-template-columns:minmax(120px,1fr) 1fr}
}

/* v3.41 – oprava príliš úzkeho dvojstĺpcového produktu */
.products-page .catalog-grid{
  display:block !important;
  max-width:1180px;
  margin-left:auto;
  margin-right:auto;
}
.products-page .catalog-card{
  width:100%;
  display:grid !important;
  grid-template-columns:minmax(420px,46%) minmax(0,1fr) !important;
  margin-bottom:28px;
}
.products-page .catalog-gallery{
  min-width:0;
  background:#fff;
}
.products-page .catalog-main-image{
  min-height:430px;
  max-height:520px;
}
.products-page .catalog-main-image img{
  width:100%;
  height:100%;
  object-fit:contain;
}
.products-page .catalog-body{
  min-width:0;
  padding:34px 38px;
}
.products-page .catalog-tech-table>div{
  grid-template-columns:minmax(190px,1fr) minmax(180px,1fr) !important;
}
.products-page .catalog-tech-table b{
  overflow-wrap:anywhere;
}
.products-page .catalog-prices{
  margin-top:20px;
}
@media(max-width:900px){
 .products-page .catalog-card{
   display:flex !important;
   flex-direction:column;
 }
 .products-page .catalog-gallery{border-right:0;border-bottom:1px solid var(--edge)}
 .products-page .catalog-main-image{min-height:320px}
 .products-page .catalog-body{padding:24px}
}
@media(max-width:560px){
 .products-page .catalog-main-image{min-height:0;aspect-ratio:4/3}
 .products-page .catalog-tech-table>div{grid-template-columns:1fr auto !important}
}

/* v3.46 – verejné produkty takmer na celú šírku */
.products-page .catalog-hero>.wrap,.products-page .products-showcase>.wrap{width:min(94vw,1680px)!important;max-width:none!important;margin-left:auto!important;margin-right:auto!important}
.products-page .catalog-grid{width:100%!important;max-width:none!important;margin:0!important}
.products-page .catalog-card{grid-template-columns:minmax(440px,42%) minmax(0,1fr)!important}
.products-page .catalog-main-image{min-height:500px;max-height:620px}
.products-page .catalog-body{padding:38px 46px}
.products-page .catalog-body h3{font-size:30px}
.products-page .catalog-tech-table>div{grid-template-columns:minmax(220px,.9fr) minmax(240px,1.1fr)!important}
@media(max-width:1200px){.products-page .catalog-hero>.wrap,.products-page .products-showcase>.wrap{width:min(94vw,1100px)!important}.products-page .catalog-card{grid-template-columns:minmax(360px,42%) minmax(0,1fr)!important}.products-page .catalog-main-image{min-height:410px}.products-page .catalog-body{padding:30px 34px}}
@media(max-width:900px){.products-page .catalog-card{display:flex!important;flex-direction:column}.products-page .catalog-main-image{min-height:340px}}
@media(max-width:560px){.products-page .catalog-hero>.wrap,.products-page .products-showcase>.wrap{width:calc(100% - 24px)!important}.products-page .catalog-main-image{min-height:0;aspect-ratio:4/3}.products-page .catalog-body{padding:20px}}

/* v3.47 – krátky popis produktu */
.products-page .catalog-short{max-width:760px;font-size:15px;line-height:1.65;color:var(--ink-soft);margin:2px 0 4px}

/* v3.50 – výber značky pred modelom */
.brand-choice-block{margin-top:20px}.product-choice-block{margin-top:24px;padding-top:22px;border-top:1px solid var(--edge)}
.choice-label{font-weight:800;font-size:13px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.brand-options{display:flex;flex-wrap:wrap;gap:10px}
.brand-option{appearance:none;border:1px solid var(--edge);background:#fff;color:var(--ink);border-radius:14px;padding:13px 20px;font:inherit;font-weight:750;cursor:pointer;transition:.15s ease}
.brand-option:hover{border-color:#a9bfff;background:var(--blue-wash)}
.brand-option.on{border-color:var(--blue);background:var(--blue-wash);color:var(--blue);box-shadow:0 0 0 2px rgba(46,101,255,.08)}
.brand-option.other-brand{color:var(--ink-soft)}

/* v3.59 – filtre verejného katalógu */
.products-page .catalog-filters{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr)) auto;gap:12px;align-items:end;padding:16px;border:1px solid var(--edge);border-radius:18px;background:#fff;margin-bottom:28px}
.catalog-filter-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.catalog-filter-field label{font-size:12px;font-weight:800;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em}
.catalog-filter-field select{width:100%;height:44px;border:1px solid var(--edge);border-radius:12px;background:#fff;color:var(--ink);padding:0 38px 0 12px;font:inherit;font-weight:650;outline:none;cursor:pointer}
.catalog-filter-field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(48,92,255,.10)}
.catalog-filter-reset{height:44px;border:1px solid var(--edge);border-radius:12px;background:#fff;padding:0 16px;color:var(--blue);font-weight:800;cursor:pointer;white-space:nowrap}
.catalog-filter-reset:hover{background:var(--blue-wash);border-color:var(--blue)}
@media(max-width:900px){.products-page .catalog-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-filter-reset{width:100%}}
@media(max-width:600px){.products-page .catalog-filters{grid-template-columns:1fr;padding:14px}.catalog-filter-field select,.catalog-filter-reset{height:46px}}


/* ===== Úvodná stránka v3.62 – reálny hero podľa návrhu ===== */
.hero{
  padding:34px 0 42px;
  background:
    radial-gradient(circle at 82% 12%,rgba(50,105,238,.11),transparent 31%),
    linear-gradient(180deg,#f4f7ff 0%,#fff 82%);
}
.hero-grid{
  grid-template-columns:minmax(0,1.08fr) minmax(430px,.72fr);
  gap:20px;
  align-items:stretch;
  max-width:1280px;
}
.hero-copy{
  min-height:710px;
  padding:74px 48px 46px;
  border-radius:28px;
  border:1px solid var(--edge);
  background:
    linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.93) 38%,rgba(255,255,255,.22) 68%,rgba(255,255,255,0) 100%),
    url('../assets/hero-room-clean.jpg') center/cover no-repeat;
  box-shadow:0 28px 65px -44px rgba(16,31,70,.45);
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.hero-copy::before{display:none}
.hero-copy h1{
  position:relative;
  z-index:2;
  max-width:610px;
  margin:18px 0 22px;
  font-size:clamp(48px,5.1vw,76px);
  line-height:.98;
  letter-spacing:-.055em;
  text-wrap:balance;
}
.hero-copy h1 mark{
  color:var(--blue);
  background:none;
  padding:0;
  box-shadow:none;
}
.hero-copy>p{
  position:relative;
  z-index:2;
  max-width:470px;
  font-size:17px;
  line-height:1.65;
  color:#425176;
}
.hero-copy .pill{
  align-self:flex-start;
  position:relative;
  z-index:2;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(7px);
}
.hero-copy .tags{
  position:relative;
  z-index:2;
  margin-top:24px;
  max-width:560px;
}
.hero-copy .tag{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  box-shadow:0 10px 30px -25px rgba(12,27,67,.65);
}
.hero-room,.hero-products-link{display:none!important}
.hero-actions{
  position:relative;
  z-index:3;
  display:flex;
  gap:12px;
  margin-top:22px;
  flex-wrap:wrap;
}
.hero-primary,.hero-secondary{
  min-width:205px;
  border-radius:14px;
  padding:13px 18px;
  text-decoration:none;
  font-weight:800;
  display:flex;
  flex-direction:column;
  gap:2px;
  transition:.18s ease;
}
.hero-primary{background:var(--blue);color:#fff;box-shadow:0 14px 30px -18px rgba(43,108,246,.85)}
.hero-secondary{background:rgba(255,255,255,.94);border:1px solid var(--blue);color:var(--blue)}
.hero-primary small,.hero-secondary small{font-size:11.5px;font-weight:600;opacity:.82}
.hero-primary:hover,.hero-secondary:hover{transform:translateY(-2px)}

.hero .card{
  border-radius:28px;
  box-shadow:0 30px 70px -40px rgba(17,35,80,.5);
  align-self:stretch;
}
.hero .pane{padding:30px 28px 28px}
.hero .prog{padding:0 22px}
.hero .q{font-size:19px;color:var(--ink);font-weight:800}
.hero .hint{font-size:14.5px;line-height:1.55}
.hero .room-vis{border-radius:17px}
.hero .opt{border-radius:14px}
.hero .next{border-radius:999px;padding-left:24px;padding-right:24px}

.why-strip{
  padding:18px 0 54px;
  background:#fff;
}
.why-strip h2{
  text-align:center;
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:30px;
  letter-spacing:-.03em;
  margin:0 0 28px;
}
.why-strip h2 span{color:var(--blue)}
.why-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  border:1px solid var(--edge);
  border-radius:20px;
  background:#fff;
  box-shadow:0 20px 50px -40px rgba(15,31,68,.4);
}
.why-item{
  display:flex;
  gap:13px;
  align-items:center;
  padding:20px 24px;
  min-width:0;
}
.why-item+.why-item{border-left:1px solid var(--edge)}
.why-item>b{
  flex:0 0 44px;
  width:44px;
  height:44px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--blue-wash);
  color:var(--blue);
  font-size:20px;
}
.why-item div{display:grid;gap:4px}
.why-item strong{font-size:14px}
.why-item small{font-size:12.5px;color:var(--ink-soft)}

@media(max-width:1080px){
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{min-height:650px}
  .hero .card{max-width:760px;width:100%;margin:0 auto}
}
@media(max-width:760px){
  .hero{padding-top:20px}
  .hero-copy{
    min-height:650px;
    padding:42px 24px 330px;
    justify-content:flex-start;
    background:
      linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.94) 42%,rgba(255,255,255,.12) 68%,rgba(255,255,255,0) 100%),
      url('../assets/hero-room-clean.jpg') center bottom/auto 330px no-repeat,
      #fff;
  }
  .hero-copy h1{font-size:clamp(42px,13vw,60px)}
  .hero-actions{gap:8px}
  .hero-primary,.hero-secondary{min-width:0;flex:1 1 180px}
  .why-grid{grid-template-columns:1fr 1fr}
  .why-item:nth-child(3){border-left:0;border-top:1px solid var(--edge)}
  .why-item:nth-child(4){border-top:1px solid var(--edge)}
}
@media(max-width:520px){
  .hero-copy{padding-left:20px;padding-right:20px}
  .hero-copy h1{font-size:42px}
  .hero-copy .tags{gap:7px}
  .hero-copy .tag{font-size:12px}
  .why-grid{grid-template-columns:1fr}
  .why-item+.why-item{border-left:0;border-top:1px solid var(--edge)}
}

/* v3.63 - hero cez celu sirku ako vo vizualizacii */
.hero{padding:0 0 42px;overflow:hidden}
.hero>.wrap{max-width:none;padding:0}
.hero-grid{position:relative;display:block;max-width:none;min-height:820px}
.hero-copy{min-height:820px;width:100%;border:0;border-radius:0;padding:92px max(4vw,64px) 70px;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.94) 25%,rgba(255,255,255,.58) 43%,rgba(255,255,255,.06) 62%),url('../assets/hero-room-clean.jpg') center/cover no-repeat;box-shadow:none;justify-content:flex-start}
.hero-copy h1{max-width:570px;margin-top:22px;font-size:clamp(54px,4.8vw,78px)}
.hero-copy>p{max-width:430px}
.hero-copy .tags{max-width:540px}
.hero-actions{max-width:520px}
.hero .card{position:absolute;z-index:10;top:42px;right:max(4vw,64px);width:min(36vw,560px);height:auto;min-height:700px;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-radius:26px}
.why-strip{padding-top:30px}
@media(max-width:1180px){.hero-copy{padding-left:38px;padding-right:38px}.hero .card{right:38px;width:43vw}.hero-copy h1{max-width:50vw;font-size:56px}.hero-copy>p,.hero-copy .tags,.hero-actions{max-width:47vw}}
@media(max-width:900px){.hero>.wrap{padding:0 18px}.hero-grid{display:grid;min-height:0}.hero-copy{min-height:700px;border-radius:26px;padding:48px 28px 330px;background:linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.9) 44%,rgba(255,255,255,.05) 68%),url('../assets/hero-room-clean.jpg') center bottom/cover no-repeat}.hero-copy h1,.hero-copy>p,.hero-copy .tags,.hero-actions{max-width:100%}.hero .card{position:relative;top:auto;right:auto;width:100%;min-height:0;margin-top:18px}.why-strip{padding-top:18px}}
\n/* v3.64 – zbalený popis produktu: jeden riadok náhľadu */
.products-page .catalog-description{margin-top:6px}
.products-page .catalog-description summary{display:flex;align-items:center;gap:10px;min-width:0;cursor:pointer;color:var(--blue);font-weight:700}
.products-page .catalog-description-title{flex:0 0 auto}
.products-page .catalog-description-title::after{content:'  +'}
.products-page .catalog-description[open] .catalog-description-title::after{content:'  −'}
.products-page .catalog-description-preview{min-width:0;flex:1;color:var(--ink-soft);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.products-page .catalog-description[open] .catalog-description-preview{display:none}
.products-page .catalog-description>p{margin-top:10px}
@media(max-width:650px){.products-page .catalog-description summary{align-items:flex-start;flex-direction:column;gap:4px}.products-page .catalog-description-preview{width:100%;max-width:100%}}

/* v3.67 – notebook: ovládanie formulára zostáva vždy dostupné */
@media (min-width:901px) and (max-height:900px){
  .hero .card{
    max-height:calc(100vh - 58px);
    min-height:0;
    display:flex;
    flex-direction:column;
    overflow:hidden;
  }
  .hero .prog{flex:0 0 auto}
  .hero .pane{
    flex:1 1 auto;
    min-height:0;
    overflow-y:auto;
    overscroll-behavior:contain;
    scrollbar-gutter:stable;
    padding:24px 28px 18px;
  }
  .hero .pane .nav{
    position:sticky;
    bottom:-18px;
    z-index:8;
    background:rgba(255,255,255,.98);
    margin-left:-4px;
    margin-right:-4px;
    padding:14px 4px 18px;
    box-shadow:0 -10px 22px rgba(255,255,255,.96);
  }
  .hero .room-vis{padding:12px;margin-bottom:14px}
  .hero .room-vis svg{max-height:150px}
  .hero .hint{margin-bottom:16px}
  .hero .opts{gap:8px}
  .hero .opt{padding:11px 16px}
}

/* v3.68 – notebook: tlačidlá formulára sú vždy viditeľné */
@media (min-width:901px) and (max-height:950px){
  .hero .card{
    top:18px;
    height:calc(100vh - 135px);
    max-height:760px;
    min-height:520px;
    overflow:hidden;
    display:flex;
    flex-direction:column;
  }
  .hero .prog{flex:0 0 auto}
  .hero .pane{
    position:relative;
    flex:1 1 auto;
    min-height:0;
    overflow-y:auto;
    padding:18px 24px 84px;
  }
  .hero .pane .nav{
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    z-index:20;
    margin:0;
    padding:11px 24px 13px;
    min-height:68px;
    background:rgba(255,255,255,.98);
    border-top:1px solid var(--edge);
    box-shadow:0 -8px 18px rgba(255,255,255,.98);
  }
  .hero .q{font-size:22px;margin-bottom:4px}
  .hero .hint{font-size:13.5px;line-height:1.4;margin-bottom:12px}
  .hero .room-vis{padding:8px 12px;margin-bottom:10px}
  .hero .room-vis svg{max-height:112px}
  .hero .room-cap{margin-top:3px;font-size:12.5px}
  .hero .opts{gap:6px}
  .hero .opt{padding:8px 13px;min-height:54px}
  .hero .opt .lbl{font-size:15px}
  .hero .opt .sub{font-size:12.5px}
  .hero .opt .kwbig{font-size:18px;min-width:66px}
  .hero .next{padding-top:11px;padding-bottom:11px}
}

@media (min-width:901px) and (max-height:720px){
  .hero .card{height:calc(100vh - 105px);min-height:0;top:10px}
  .hero .pane{padding-top:12px}
  .hero .room-vis svg{max-height:88px}
  .hero .hint{margin-bottom:8px}
  .hero .opt{padding:6px 12px;min-height:48px}
}

/* v3.69 – notebook / nizsi viewport: krok 1 sa zmesti aj bez posuvania */
@media (max-height:950px){
  .hero .card{
    max-height:none!important;
    height:auto!important;
    min-height:0!important;
    overflow:visible!important;
  }
  .hero .pane{
    overflow:visible!important;
    padding:20px 24px 18px!important;
  }
  .hero .pane .nav{
    position:static!important;
    margin-top:12px!important;
    padding-top:12px!important;
    min-height:0!important;
    background:#fff!important;
    box-shadow:none!important;
  }
  .hero .q{font-size:19px!important;margin-bottom:3px!important}
  .hero .hint{font-size:13px!important;line-height:1.35!important;margin-bottom:10px!important}
  .hero .room-vis{padding:6px 10px!important;margin-bottom:8px!important}
  .hero .room-vis svg{max-height:100px!important}
  .hero .room-cap{font-size:12px!important;margin-top:2px!important}
  .hero .opts{gap:5px!important}
  .hero .opt{padding:6px 12px!important;min-height:43px!important}
  .hero .opt .kwbig{font-size:17px!important;min-width:58px!important}
  .hero .opt .lbl{font-size:14px!important}
  .hero .opt .sub{font-size:11.5px!important;line-height:1.2!important}
  .hero .next{padding:10px 22px!important;font-size:14px!important}
}

/* pri uzsom okne notebooku je kalkulacka stale kompaktna */
@media (max-width:1080px) and (max-height:950px){
  .hero{padding-top:16px!important}
  .hero-grid{gap:14px!important}
  .hero .card{max-width:760px!important}
}

/* v3.70 – desktop/notebook: formular sa uz nikdy neoreze v hero sekcii.
   Pri sirokej obrazovke je karta absolutna, preto musi mat hero vysku podla celeho kroku. */
@media (min-width:901px){
  .hero{overflow:hidden!important}
  .hero-grid{min-height:980px!important}
  .hero-copy{min-height:980px!important}
  .hero .card{
    top:42px!important;
    height:auto!important;
    max-height:none!important;
    min-height:0!important;
    overflow:visible!important;
  }
  .hero .pane{
    height:auto!important;
    max-height:none!important;
    overflow:visible!important;
    padding:32px!important;
  }
  .hero .pane .nav{
    position:static!important;
    left:auto!important;
    right:auto!important;
    bottom:auto!important;
    margin-top:20px!important;
    padding:18px 0 0!important;
    min-height:0!important;
    background:transparent!important;
    border-top:0!important;
    box-shadow:none!important;
  }
}

/* na nizsom notebooku iba jemne skompaktnit, ale nic neschovavat */
@media (min-width:901px) and (max-height:900px){
  .hero-grid,.hero-copy{min-height:900px!important}
  .hero .card{top:24px!important}
  .hero .pane{padding:22px 26px!important}
  .hero .q{font-size:20px!important}
  .hero .hint{font-size:13px!important;line-height:1.35!important;margin-bottom:10px!important}
  .hero .room-vis{padding:7px 10px!important;margin-bottom:8px!important}
  .hero .room-vis svg{max-height:105px!important}
  .hero .room-cap{font-size:12px!important;margin-top:2px!important}
  .hero .opts{gap:5px!important}
  .hero .opt{padding:7px 12px!important;min-height:46px!important}
  .hero .opt .kwbig{font-size:17px!important;min-width:58px!important}
  .hero .opt .lbl{font-size:14px!important}
  .hero .opt .sub{font-size:11.5px!important;line-height:1.2!important}
  .hero .pane .nav{margin-top:10px!important;padding-top:10px!important}
  .hero .next{padding:10px 22px!important;font-size:14px!important}
}