:root{--ink:#11171c;--dark:#10161b;--panel:#192127;--paper:#e7eae8;--blue:#0755a6;--sky:#a9ccef;--muted:#aab6bf;--line:#ffffff25;--hair:#ccd3d8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:122px}body{margin:0;background:var(--dark);color:#f6f7f6;font:16px/1.65 Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}button,a,input,select,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #e6b976;outline-offset:5px}.skip{position:fixed;top:-100px;background:white;color:#111;padding:12px;z-index:30}.skip:focus{top:10px}.light{background:var(--paper);color:var(--ink)}header{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:12px 5%;background:#10161bf5;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line)}.brand{width:215px;flex-shrink:0;display:block}.logo-badge{width:100%;height:auto}nav{display:flex;gap:26px;font-size:14px;color:#d8dfe4}nav a:hover{color:var(--sky)}.header-contact{font-size:14px;border-bottom:1px solid #83929d;padding:9px 0;white-space:nowrap}.header-contact span{margin-left:15px}.hero{position:relative;min-height:760px;min-height:min(850px,95svh);isolation:isolate;display:flex;flex-direction:column;justify-content:center;padding:80px 7% 100px}.hero-room,.hero-shade{position:absolute;inset:0;width:100%;height:100%;z-index:-2}.hero-room{object-fit:cover;object-position:center}.hero-shade{z-index:-1;background:linear-gradient(90deg,#090e14e8 0%,#090e14b0 35%,#090e141a 78%),linear-gradient(0deg,#10161bea,transparent 35%)}.hero-topline{position:absolute;top:28px;left:7%;right:7%;display:flex;justify-content:space-between;font-size:12px;letter-spacing:.18em;color:#cbd7e0}.hero h1{font-size:clamp(44px,5.2vw,83px);letter-spacing:-.035em;font-weight:400;line-height:1.1;margin:20px 0 27px;max-width:820px}em{font-family:Georgia,'Times New Roman',serif;font-weight:400;color:var(--sky)}.hero-copy>p{font-size:19px;line-height:1.7;color:#e1e7eb;margin:0 0 28px}.button{display:inline-flex;gap:30px;align-items:center;justify-content:center;padding:15px 24px;border:1px solid transparent;font-size:15px;font-weight:bold;transition:background .18s}.pearl{background:#f4f5f3;color:var(--ink)}.pearl:hover{background:#dceafa}.primary{background:var(--blue);color:white}.outline{border:1px solid #748998;color:var(--blue)}.hero-foot{position:absolute;left:7%;right:7%;bottom:28px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;letter-spacing:.1em;border-top:1px solid #ffffff40;padding-top:20px;color:#d5dde3}.hero-foot a{font-size:14px;letter-spacing:0}.image-note{font-size:11px;letter-spacing:0;color:#b6c2cb}.section{padding:100px 7%}.eyebrow{font-size:12px;letter-spacing:.17em;font-weight:700;margin:0 0 25px;color:var(--sky)}.light .eyebrow{color:var(--blue)}h2{font-size:clamp(35px,4.4vw,64px);font-weight:400;letter-spacing:-.035em;line-height:1.12;margin:0 0 20px}.light em{color:#566874}h3{font-size:24px;line-height:1.25;font-weight:400;margin:0 0 14px}.section-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:end;margin-bottom:50px}.section-heading>p{max-width:400px;justify-self:end;color:var(--muted);font-size:18px;margin:0 0 20px}.light .section-heading>p{color:#53636e}.opening{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.opening-title{padding-top:8px}.intro{font-size:21px;line-height:1.6;margin:0 0 40px;color:#465762}.needs>a{display:grid;grid-template-columns:25px 1fr 25px;gap:20px;padding:25px 0;border-top:1px solid var(--hair)}.needs>a>span{font-size:12px;color:#607381;padding-top:5px}.needs h3{font-size:23px}.needs p{font-size:15px;margin:0;color:#52616b}.needs b{font-size:25px;font-weight:400}.needs>a:hover h3{color:var(--blue)}.signature{background:#11181e}.feature{display:grid;grid-template-columns:1.15fr 1fr;min-height:530px;background:#1b242b}.feature-art{background:#0d1319;position:relative;display:flex;align-items:center;padding:60px 30px 35px;overflow:hidden}.feature-art img{width:100%;height:430px;object-fit:contain}.art-caption{position:absolute;top:25px;left:30px;font-size:12px;letter-spacing:.15em;color:#8fa3b2}.feature-copy{padding:45px 45px 40px;position:relative;display:flex;flex-direction:column;align-items:start}.feature-number{font:35px Georgia,serif;color:#8e9ca7;margin-bottom:25px}.feature-copy .eyebrow{font-size:11px}.feature-copy h3{font-size:46px;letter-spacing:-.025em;line-height:1.1}.feature-copy p:not(.eyebrow){font-size:16px;color:#bfccd5;max-width:380px}.feature-price{display:flex;flex-direction:column;margin:15px 0 25px}.feature-price strong{font-size:23px;font-weight:400}.feature-price span{font-size:12px;color:#b3c0ca}.line-link{display:inline-block;border-bottom:1px solid #8395a2;padding:8px 0;font-size:14px;color:#dfeaf2}.line-link:hover{color:white;border-color:white}.feature-pair{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:30px}.feature-small{border:1px solid #ffffff20}.small-art{height:290px;background:#0d1319;position:relative;padding:50px 40px 25px}.small-art>span{position:absolute;top:20px;left:30px;font-size:11px;letter-spacing:.15em;color:#8fa3b2}.small-art img{width:100%;height:100%;object-fit:contain}.small-copy{padding:35px 40px}.small-copy h3{font-size:34px}.small-copy p{color:#becad3;max-width:440px;font-size:16px}.source-note{color:#aab9c5;font-size:12px;margin:25px 0 0}.tiers{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #a6b5c0;border-bottom:1px solid #a6b5c0;margin-top:10px}.tiers>div{padding:25px 20px;display:flex;flex-direction:column}.tiers>div:first-child{padding-left:0}.tiers>div+div{border-left:1px solid var(--hair)}.tiers b{font-size:21px;font-weight:400}.tiers span{color:#53636d;font-size:14px;margin:5px 0 12px}.tiers strong{font-size:20px;font-weight:400;color:var(--blue)}.pricing-note{color:#53636d;font-size:14px;max-width:1050px;margin:20px 0 35px}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:22px}.filters{display:flex;flex-wrap:wrap;gap:8px}.filters button{font-size:14px;padding:11px 16px;background:transparent;border:1px solid #becbd4;color:var(--ink)}.filters button.active{background:var(--ink);border-color:var(--ink);color:#fff}#count{font-size:13px;color:#53636d;white-space:nowrap}.products{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}.product{display:grid;grid-template-columns:145px minmax(0,1fr);padding:30px 0;gap:20px;border-top:1px solid var(--hair);align-items:start}.product[hidden]{display:none}.product-image{position:relative;background:#0d1319;height:155px;padding:30px 10px 10px;margin-top:5px}.product-image img{width:100%;height:100%;object-fit:contain}.tag{position:absolute;left:10px;top:8px;letter-spacing:.08em;font-size:10px;color:#8fa3b2}.product-body{min-width:0}.product h3{font-size:22px;line-height:1.25;margin:0 0 8px}.product-body>p{color:#53636d;font-size:14px;margin:0 0 15px}.price{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 6px;margin-bottom:13px}.price strong{font-size:23px;font-weight:400;letter-spacing:-.02em}.price small{font-size:12px;color:#53636d}.price small:last-child{flex-basis:100%}details{border-top:1px solid var(--hair)}summary{font-size:14px;font-weight:400;padding:12px 0;cursor:pointer}table{width:100%;font-size:12px;border-collapse:collapse;margin-bottom:15px}caption{font-size:12px;color:#53636d;text-align:left;padding-bottom:10px}th,td{padding:6px 0;border-bottom:1px solid 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span{font-size:12px;color:#a3b8c8;display:block;margin-bottom:20px}.steps h3{font-size:22px}.steps p{font-size:15px;color:#bdcbd5}.reference{display:grid;grid-template-columns:.7fr 1.5fr;gap:80px;border-top:1px solid #53636f;padding-top:45px;margin:55px 0 0}.reference-label{font-size:12px;letter-spacing:.12em;color:#a3b8c8;line-height:1.8}.reference blockquote{font:italic 30px/1.45 Georgia,serif;margin:0 0 25px;color:#e9edf0}.reference figcaption{font-size:14px;color:#b5c6d3}.reference details{border-color:#53636f;margin-top:25px}.reference details p{color:#bdcbd5;font-size:15px}.installation{display:grid;grid-template-columns:.9fr 1.2fr;gap:65px}.install-price{padding:35px;background:#e5eaed}.install-price>span{font-size:12px;letter-spacing:.1em}.install-price>strong{display:block;font-size:58px;letter-spacing:-.04em;font-weight:400;margin-top:20px;line-height:1.2}.install-price small{font-size:24px}.install-price p{font-size:15px;color:#52636d}hr{border:0;border-top:1px solid 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/* V5 — souvislá tmavá produktová kolekce */
#klimatizace.catalog{--catalog-bg:#0b1116;--card-bg:#151e25;--card-bg-2:#11191f;--card-line:#ffffff1f;--card-copy:#aebdc8;--card-muted:#8093a1;background:var(--catalog-bg);color:#f4f7f8;position:relative;isolation:isolate}
#klimatizace.catalog:before{content:"";position:absolute;z-index:-1;inset:0;background:radial-gradient(circle at 12% 13%,#1732477a,transparent 30%),radial-gradient(circle at 88% 72%,#17263180,transparent 32%);pointer-events:none}
#klimatizace .eyebrow{color:#9fc8e8}
#klimatizace .section-heading>p,#klimatizace .pricing-note,#klimatizace #count,#klimatizace .catalog-foot p{color:var(--card-copy)}
#klimatizace .tiers{border-color:#ffffff30}
#klimatizace .tiers>div{background:#111920cc;padding:25px 22px}
#klimatizace .tiers>div:first-child{padding-left:22px}
#klimatizace .tiers>div+div{border-color:#ffffff20}
#klimatizace .tiers span{color:#91a3b0}
#klimatizace .tiers strong{color:#c8e4f8}
#klimatizace .filters button{border-color:#3b4d5a;color:#c4d0d8;background:#11191f}
#klimatizace .filters button:hover{border-color:#7295ad;background:#17232c}
#klimatizace .filters button.active{background:#dfeaf1;border-color:#dfeaf1;color:#11171c}
#klimatizace .products{gap:24px;margin-top:5px;align-items:stretch}
#klimatizace .product{--tier:#7694aa;display:grid;grid-template-columns:165px minmax(0,1fr);gap:0;padding:0;align-items:stretch;min-height:360px;background:linear-gradient(145deg,var(--card-bg),var(--card-bg-2));border:1px solid var(--card-line);border-top:2px solid var(--tier);border-radius:14px;overflow:hidden;box-shadow:0 18px 50px #0000002b;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
#klimatizace .product[data-tier="BASIC"]{--tier:#779bb4}
#klimatizace .product[data-tier="STANDARD"]{--tier:#52a9c8}
#klimatizace .product[data-tier="PREMIUM+"]{--tier:#d1925b}
#klimatizace .product[data-tier="TOP"]{--tier:#ddc58e}
#klimatizace .product:hover{transform:translateY(-3px);border-color:#ffffff35;box-shadow:0 24px 65px #00000045}
#klimatizace .product-image{height:auto;min-height:100%;margin:0;padding:55px 16px 25px;background:radial-gradient(circle at 50% 42%,#263540 0,#151e25 50%,#0d1419 100%);border-right:1px solid #ffffff14;display:flex;align-items:center;justify-content:center}
#klimatizace .product-image:after{content:"";position:absolute;left:16px;right:16px;bottom:18px;height:1px;background:linear-gradient(90deg,transparent,#ffffff24,transparent)}
#klimatizace .product-image img{height:185px;width:100%;object-fit:contain;filter:drop-shadow(0 15px 18px #00000070)}
#klimatizace .tag{top:15px;left:16px;color:var(--tier);font-weight:700;letter-spacing:.15em}
#klimatizace .product-body{min-width:0;padding:27px 25px 24px;display:flex;flex-direction:column}
#klimatizace .product h3{color:#f5f7f8;font-size:23px;margin-bottom:10px}
#klimatizace .product-body>p{color:var(--card-copy);font-size:14px;line-height:1.55;min-height:44px;margin-bottom:17px}
#klimatizace .price{margin-bottom:16px}
#klimatizace .price strong{color:#fff;font-size:25px}
#klimatizace .price small{color:var(--card-muted)}
#klimatizace details{border-color:#ffffff20}
#klimatizace summary{color:#dbe6ec;padding:13px 0}
#klimatizace summary::marker{color:var(--tier)}
#klimatizace table{color:#dbe4e9}
#klimatizace caption{color:#8497a5}
#klimatizace th,#klimatizace td{border-color:#ffffff17}
#klimatizace .storylink{color:#9dcaeb;margin:13px 0}
#klimatizace .storylink:hover{color:#fff}
#klimatizace .select-product{margin-top:auto;padding:12px 14px;color:#e9f3f8;background:#0c141a;border:1px solid #344a59;border-radius:4px;align-items:center;transition:background .18s,border-color .18s}
#klimatizace .select-product:hover{background:#1c303e;border-color:var(--tier)}
#klimatizace .catalog-foot{border-color:#ffffff28;margin-top:36px;padding-top:28px}
#klimatizace .catalog-foot .outline{border-color:#5d7a8e;color:#d7e8f3}
#klimatizace .catalog-foot .outline:hover{background:#dfeaf1;color:#11171c}
@media(max-width:1150px){#klimatizace .product{grid-template-columns:138px minmax(0,1fr)}#klimatizace .product-image img{height:160px}#klimatizace .product-body{padding:24px 20px 22px}}
@media(max-width:850px){#klimatizace .products{grid-template-columns:1fr}#klimatizace .product{grid-template-columns:205px minmax(0,1fr);min-height:315px}#klimatizace .product-image img{height:190px}#klimatizace .product-body>p{min-height:0}}
@media(max-width:520px){#klimatizace .tiers>div:first-child{padding-left:18px}#klimatizace .tiers>div{padding:18px}#klimatizace .products{gap:18px}#klimatizace .product{grid-template-columns:1fr;min-height:0}#klimatizace .product-image{min-height:195px;height:195px;padding:42px 22px 18px;border-right:0;border-bottom:1px solid #ffffff14}#klimatizace .product-image img{height:145px}#klimatizace .product-image:after{bottom:12px}#klimatizace .product-body{padding:23px 21px 21px}#klimatizace .product h3{font-size:23px}#klimatizace .product-body>p{font-size:14px}#klimatizace .select-product{font-size:14px;padding:13px 14px}}

/* V6 — Podpis Jana Otcovského: karty po jedné, střídavě vlevo a vpravo. */
#klimatizace .products{
  display:flex;
  flex-direction:column;
  gap:0;
  margin-top:22px;
}
#klimatizace .product{
  position:relative;
  width:min(760px,72%);
  min-height:350px;
  border:1px solid var(--card-line);
  border-top:1px solid var(--card-line);
  border-radius:3px;
  overflow:visible;
}
#klimatizace .product[hidden]{display:none}
#klimatizace .product:nth-child(odd){
  align-self:flex-start;
  margin-right:auto;
}
#klimatizace .product:nth-child(even){
  align-self:flex-end;
  margin-top:clamp(110px,10vw,170px);
  margin-left:auto;
}
#klimatizace .product:nth-child(odd):not(:first-child){
  margin-top:clamp(70px,7vw,120px);
}
#klimatizace .product::before{
  content:"";
  position:absolute;
  z-index:3;
  left:-2px;
  top:30px;
  width:5px;
  height:92px;
  background:linear-gradient(180deg,var(--tier),color-mix(in srgb,var(--tier) 45%,transparent));
  clip-path:polygon(0 0,100% 13px,100% calc(100% - 13px),0 100%);
  filter:drop-shadow(0 0 10px color-mix(in srgb,var(--tier) 35%,transparent));
}
#klimatizace .product::after{
  content:"";
  position:absolute;
  z-index:3;
  left:-1px;
  top:143px;
  width:34px;
  height:1px;
  background:linear-gradient(90deg,var(--tier),transparent);
  transform:rotate(-18deg);
  transform-origin:left center;
  opacity:.85;
}
#klimatizace .product:nth-child(even)::before{
  left:auto;
  right:-2px;
  transform:scaleX(-1);
}
#klimatizace .product:nth-child(even)::after{
  left:auto;
  right:-1px;
  background:linear-gradient(270deg,var(--tier),transparent);
  transform:rotate(18deg);
  transform-origin:right center;
}
#klimatizace .product:hover{
  transform:translateY(-4px);
}

@media(max-width:1050px){
  #klimatizace .product{width:min(720px,82%)}
  #klimatizace .product:nth-child(even){margin-top:clamp(85px,9vw,125px)}
  #klimatizace .product:nth-child(odd):not(:first-child){margin-top:clamp(55px,6vw,85px)}
}

@media(max-width:850px){
  #klimatizace .product{width:92%;grid-template-columns:180px minmax(0,1fr)}
  #klimatizace .product:nth-child(even){margin-top:72px}
  #klimatizace .product:nth-child(odd):not(:first-child){margin-top:48px}
}

@media(max-width:620px){
  #klimatizace .products{gap:20px;margin-top:8px}
  #klimatizace .product,
  #klimatizace .product:nth-child(odd),
  #klimatizace .product:nth-child(even),
  #klimatizace .product:nth-child(odd):not(:first-child){
    width:100%;
    align-self:stretch;
    margin:0;
  }
  #klimatizace .product{grid-template-columns:1fr;min-height:0}
  #klimatizace .product-image{min-height:195px;height:195px;padding:42px 22px 18px;border-right:0;border-bottom:1px solid #ffffff14}
  #klimatizace .product-image img{height:145px}
  #klimatizace .product::before{top:25px;height:72px}
  #klimatizace .product::after{top:113px;width:28px}
}

/* V7 — jemná, pomalá interakce a velký náhled produktu. */
:root{
  --ease-silk:cubic-bezier(.22,.61,.36,1);
  --ease-settle:cubic-bezier(.16,1,.3,1);
}

.hand-signature{
  width:min(340px,100%);
  height:auto;
  margin:24px 0 15px;
  filter:drop-shadow(0 10px 22px #0007);
  opacity:.96;
}

.motion-ready .reveal-item{
  opacity:1;
  transform:translate3d(0,14px,0);
  transition:transform .9s var(--ease-settle);
  transition-delay:var(--reveal-delay,0ms);
}
.motion-ready .reveal-item.is-visible{
  transform:none;
}

.button,.line-link,.header-contact,nav a,.needs>a,.feature,.feature-small,.tiers>div,
.steps>div,.journal a,.install-price,.reference,.faq details{
  transition:transform .55s var(--ease-settle),background-color .45s var(--ease-silk),
    border-color .45s var(--ease-silk),box-shadow .6s var(--ease-settle),color .35s ease;
}
.feature-art img,.small-art img,.product-image img,.logo-badge{
  transition:transform .8s var(--ease-settle),filter .8s var(--ease-settle),opacity .5s ease;
  will-change:transform;
}

nav a{position:relative}
nav a::after{
  content:"";
  position:absolute;
  left:0;
  right:100%;
  bottom:-7px;
  height:1px;
  background:linear-gradient(90deg,#9fc8e8,#ef8622);
  transition:right .55s var(--ease-settle);
}

#klimatizace .product-image{
  cursor:zoom-in;
  outline:0;
}
#klimatizace .product-image::before{
  content:"ZVĚTŠIT";
  position:absolute;
  z-index:4;
  right:14px;
  bottom:14px;
  padding:5px 8px;
  border:1px solid #ffffff20;
  background:#071015a8;
  color:#cbdce7;
  font-size:8px;
  line-height:1;
  letter-spacing:.16em;
  opacity:0;
  transform:translateY(5px);
  transition:opacity .35s ease,transform .45s var(--ease-settle),border-color .35s ease;
}
#klimatizace .product-image:focus-visible{
  outline:2px solid #e6b976;
  outline-offset:-4px;
}

.product-preview{
  position:fixed;
  inset:0;
  z-index:80;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .36s ease,visibility 0s linear .36s;
}
.product-preview.is-open{
  opacity:1;
  visibility:visible;
  transition:opacity .36s ease;
}
.product-preview__backdrop{
  position:absolute;
  inset:0;
  background:#03070b8a;
  opacity:0;
  transition:opacity .45s ease;
}
.product-preview__panel{
  --preview-x:calc(100vw - min(460px,38vw) - 5vw);
  --preview-width:min(460px,38vw);
  --preview-top:17vh;
  position:absolute;
  top:var(--preview-top);
  left:var(--preview-x);
  width:var(--preview-width);
  height:min(590px,66vh);
  display:grid;
  grid-template-rows:minmax(0,1fr) auto;
  overflow:hidden;
  border:1px solid #ffffff24;
  border-radius:20px;
  background:linear-gradient(145deg,#182530,#091117 75%);
  box-shadow:0 34px 100px #000b,0 1px 0 #ffffff1f inset;
  transform:translate3d(0,18px,0) scale(.975);
  transition:transform .72s var(--ease-settle),box-shadow .72s var(--ease-settle);
}
.product-preview.is-open .product-preview__panel{transform:none}
.product-preview__image-wrap{
  position:relative;
  min-height:0;
  display:grid;
  place-items:center;
  overflow:hidden;
  background:radial-gradient(circle at 50% 42%,#2d4556 0,#172630 45%,#091117 78%);
}
.product-preview__image-wrap::after{
  content:"";
  position:absolute;
  left:12%;
  right:12%;
  bottom:9%;
  height:10%;
  border-radius:50%;
  background:#0009;
  filter:blur(24px);
}
.product-preview__image{
  position:relative;
  z-index:1;
  width:92%;
  height:92%;
  object-fit:contain;
  filter:drop-shadow(0 25px 32px #0008);
  transform:scale(.94);
  transition:transform .9s var(--ease-settle);
}
.product-preview.is-open .product-preview__image{transform:scale(1)}
.product-preview__copy{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:20px;
  padding:20px 24px 22px;
  border-top:1px solid #ffffff17;
}
.product-preview__copy span{font-size:10px;letter-spacing:.16em;color:#91a8b8}
.product-preview__copy strong{display:block;margin-top:3px;font-size:22px;font-weight:400;color:#f3f6f7}
.product-preview__hint{font-size:11px;color:#9cb0bd;white-space:nowrap}
.product-preview__close{
  position:absolute;
  z-index:3;
  top:16px;
  right:16px;
  width:42px;
  height:42px;
  display:none;
  place-items:center;
  border:1px solid #ffffff2d;
  border-radius:50%;
  background:#071016c7;
  color:white;
  font-size:20px;
}

@media(hover:hover) and (pointer:fine){
  nav a:hover::after{right:0}
  .button:hover{transform:translateY(-2px);box-shadow:0 13px 34px #0002}
  .header-contact:hover,.line-link:hover{transform:translateX(3px)}
  .needs>a:hover{transform:translateX(8px);padding-left:12px;padding-right:12px;background:#e9eef080}
  .feature:hover,.feature-small:hover{transform:translateY(-5px);box-shadow:0 28px 70px #0005;border-color:#ffffff35}
  .feature:hover .feature-art img,.feature-small:hover .small-art img{transform:scale(1.035);filter:drop-shadow(0 22px 28px #0008)}
  .tiers>div:hover{transform:translateY(-4px);background:#19252ecc!important;box-shadow:0 20px 45px #0004}
  #klimatizace .product:hover{transform:translateY(-7px);box-shadow:0 34px 88px #0009;border-color:#ffffff40}
  #klimatizace .product:hover .product-image img,#klimatizace .product-image:focus img{transform:scale(1.085);filter:drop-shadow(0 25px 28px #000a)}
  #klimatizace .product-image:hover::before,#klimatizace .product-image:focus::before{opacity:1;transform:none;border-color:#ffffff3b}
  .steps>div:hover{transform:translateY(-5px);border-color:#86acc7}
  .journal a:hover{transform:translateX(5px);background-color:#24445d}
  .install-price:hover,.reference:hover{transform:translateY(-4px);box-shadow:0 24px 60px #0002}
  .faq details:hover{transform:translateX(4px)}
  .product-preview.is-open:not(.is-modal) .product-preview__backdrop{opacity:.12}
}

.product-preview.is-modal{pointer-events:auto}
.product-preview.is-modal .product-preview__backdrop{opacity:1}
.product-preview.is-modal .product-preview__close{display:grid}
.product-preview.is-modal .product-preview__panel{
  top:50%;
  left:50%;
  width:min(720px,90vw);
  height:min(680px,84vh);
  transform:translate3d(-50%,-48%,0) scale(.975);
}
.product-preview.is-modal.is-open .product-preview__panel{transform:translate3d(-50%,-50%,0)}
body.preview-locked{overflow:hidden}

@media(max-width:850px){
  .product-preview__panel{
    --preview-x:5vw;
    --preview-width:90vw;
    --preview-top:12vh;
    width:90vw;
    height:72vh;
  }
}

@media(max-width:620px),(hover:none),(pointer:coarse){
  #klimatizace .product-image::before{content:"KLEPNOUT PRO NÁHLED";opacity:1;transform:none}
  .product-preview__panel{
    --preview-x:4vw;
    --preview-width:92vw;
    --preview-top:8svh;
    width:92vw;
    height:84svh;
    border-radius:18px;
  }
  .product-preview__copy{padding:17px 18px 19px;align-items:center}
  .product-preview__copy strong{font-size:19px}
  .product-preview__hint{display:none}
}

@media(max-width:360px){
  .brand{width:130px}
  nav{font-size:11px;gap:7px}
  .hero h1{font-size:38px;line-height:1.08}
  .hero-copy>p{font-size:15px;line-height:1.6}
  .hero{padding-left:6%;padding-right:6%}
  .contact h2{font-size:38px}
}

@media(prefers-reduced-motion:reduce){
  .motion-ready .reveal-item{opacity:1;transform:none}
  .product-preview,.product-preview__panel,.product-preview__image{transition:none}
}

/* V8: náhled lze podržet myší a vede na vlastní stránku klimatizace */
.product-preview.is-open:not(.is-modal) .product-preview__panel{pointer-events:auto;transition:transform .72s var(--ease-settle),box-shadow .72s var(--ease-settle),top .12s linear}
.product-preview__story{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:#06121a;background:#9fd3ff;padding:12px 16px;border-radius:999px;text-decoration:none}
.product-preview__story:hover{background:#c4e5ff}
.product-preview__story[hidden],.product-preview__hint[hidden]{display:none}
#klimatizace .tag.story{left:auto;right:16px;color:#06121a;background:#9fd3ff;padding:5px 9px;border-radius:999px;letter-spacing:.1em;font-size:10px}
.product.has-story .storylink{font-weight:600}

/* V9: tři cesty ke komfortu vedle sebe */
.feature-pair.trio{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:0}
.trio .feature-small{display:flex;flex-direction:column;background:#1b242b}
.trio .small-art{height:260px;padding:52px 28px 22px}
.trio .small-copy{padding:30px 30px 32px;display:flex;flex-direction:column;align-items:flex-start;flex:1}
.trio .small-copy h3{font-size:clamp(26px,2.2vw,34px)}
.trio .small-copy p{font-size:15.5px}
.trio .feature-price{margin-top:auto;padding-top:14px}
@media(max-width:1000px){.feature-pair.trio{grid-template-columns:1fr;gap:20px}.trio .small-art{height:240px}}

/* V11: produktové stránky v samostatné sekci — seznam vlevo, živé okno vpravo */
.stories{background:#0c1217}
.stories-grid{display:grid;grid-template-columns:minmax(260px,.9fr) 2.1fr;gap:40px;align-items:start}
.stories-list{display:flex;flex-direction:column;border-top:1px solid #ffffff1f}
.stories-list button{all:unset;box-sizing:border-box;cursor:pointer;display:grid;gap:4px;padding:20px 18px 20px 22px;border-bottom:1px solid #ffffff1f;position:relative;transition:background .35s ease}
.stories-list button::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:2px;background:transparent;transition:background .35s ease}
.stories-list button small{font-size:10.5px;letter-spacing:.18em;color:#8fa3b2;font-weight:700}
.stories-list button b{font-size:20px;font-weight:400;color:#dfe8ee}
.stories-list button span{font:italic 16px Georgia,serif;color:#8fa3b2}
.stories-list button:hover{background:#ffffff08}
.stories-list button.on{background:#ffffff0d}
.stories-list button.on::before{background:#9fd3ff}
.stories-list button.on b{color:#fff}
.stories-list button.on span{color:#a9ccef}
.stories-list button:focus-visible{outline:2px solid #9fd3ff;outline-offset:-2px}
.live-win{display:block;text-decoration:none;color:inherit;border:1px solid #ffffff2e;border-radius:14px;overflow:hidden;background:#070b0f;box-shadow:0 30px 90px #000a;transition:border-color .4s ease,box-shadow .4s ease;min-width:0;max-width:100%}
.live-win:hover{border-color:#9fd3ff;box-shadow:0 34px 100px #000c,0 0 0 1px #9fd3ff55}
.live-bar{display:flex;align-items:center;gap:6px;padding:11px 14px;background:#141c23;border-bottom:1px solid #ffffff1a;font-size:12px}
.live-bar>i{width:10px;height:10px;border-radius:50%;background:#ffffff2b;flex:none}
.live-url{margin-left:10px;color:#93a6b4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.live-go{margin-left:auto;white-space:nowrap;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#06121a;background:#9fd3ff;padding:7px 12px;border-radius:999px;font-size:11px}
.live-screen{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:#000}
.live-screen iframe{position:absolute;top:0;left:0;width:1440px;height:900px;border:0;transform-origin:0 0;pointer-events:none;opacity:0;transition:opacity .6s ease}
.live-screen.ready iframe{opacity:1}
.live-load{position:absolute;inset:0;display:grid;place-items:center;color:#8fa3b2;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.live-screen.ready .live-load{display:none}
.live-badge{position:absolute;left:12px;bottom:12px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:#000a;padding:5px 10px 5px 23px;border-radius:999px}
.live-badge::before{content:"";position:absolute;left:10px;top:50%;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:#ff4d4d;animation:livepulse 1.6s infinite}
@keyframes livepulse{50%{opacity:.25}}
@media(max-width:900px){
 .stories-grid{grid-template-columns:1fr;gap:22px}
 .stories-list{flex-direction:row;overflow-x:auto;border-top:0;gap:8px;scrollbar-width:none;margin:0 -5%;padding:0 5%}
 .stories-list button{flex:none;border:1px solid #ffffff24;border-radius:999px;padding:10px 16px;display:block}
 .stories-list button::before,.stories-list button small,.stories-list button span{display:none}
 .stories-list button b{font-size:14px;white-space:nowrap}
 .stories-list button.on{background:#9fd3ff;border-color:#9fd3ff}
 .stories-list button.on b{color:#06121a}
}
@media(max-width:520px){.live-url{display:none}}
@media(max-width:900px) and (orientation:portrait){#pribehy .live-screen{aspect-ratio:5/8;max-height:78svh;margin:0 auto}#pribehy .live-screen iframe{width:400px;height:640px}}
@media(prefers-reduced-motion:reduce){.live-badge::before{animation:none}}

/* V12: živá stránka vedle zvětšeného obrázku */
.product-preview__live{position:absolute;left:var(--lx);top:var(--ly);width:var(--lw);opacity:0;visibility:hidden;transform:translate3d(0,18px,0) scale(.975);transition:opacity .45s ease,transform .72s var(--ease-settle),visibility 0s linear .45s,top .12s linear;pointer-events:none;z-index:2}
.product-preview.is-open.has-live:not(.is-modal) .product-preview__live{opacity:1;visibility:visible;transform:none;pointer-events:auto;transition:opacity .45s ease .08s,transform .72s var(--ease-settle) .08s,top .12s linear}
.product-preview__live .live-screen{aspect-ratio:16/10}