:root{
    --background-color:#f9f9f9;
    --text-color:#ffffff;
    --headers:#99392c;
    --sec-header:#976165;
    --accent:#310202;
    --accent-hover:#eb4244;
    --border-color: rgba(153, 57, 44, 0.18);
    --font-size-base: 17px;
    --line-height-base: 1.55;
}

[hidden]{display:none!important;}

.links[hidden],
#main-menu[hidden],
#mobile-search[hidden]{display:none!important;}

html{scroll-behavior:smooth;}
body, a, button, input {
  transition: background-color .25s, color .25s, border-color .25s;
}

body{
  background-color:var(--background-color);
  color:var(--text-color);
  font:var(--font-size-base)/var(--line-height-base) "Inter","Roboto",sans-serif;
  text-align:left;
  margin:0;
  padding:0;
  -webkit-font-smoothing:antialiased;
}

a{color:var(--text-color);transition:color .3s ease,background-color .3s ease;}
a:hover,.links a:hover{color:#fff;background-color:var(--accent-hover);}

header{
  background-color:var(--headers);
  position:relative;width:100%;display:flex;justify-content:center;
  box-shadow:0 2px 10px rgba(0,0,0,.1);top:0;
}

.head{width:100%;max-width:1500px;display:flex;justify-content:space-between;align-items:center;padding:2px;}

.logotype a{display:block;width:200px;height:45px;background:url(/icon/tyumen_logo.svg) no-repeat left;background-size:contain;}

.menu-wrapper{display:flex;align-items:center;}

.search-form{display:flex;align-items:center;background:var(--sec-header);border:1px solid var(--border-color);border-radius:4px;overflow:hidden;}
.search-form input[type="text"]{padding:8px 12px;font-size:14px;border:none;background:transparent;color:var(--text-color);}
.search-form input[type="text"]::placeholder{color:#ccc;}
.search-form button{background:var(--accent);border:none;color:var(--text-color);padding:6px 12px;cursor:pointer;}
.search-form button:hover{background:var(--accent-hover);}

.search-icon-button{display:none;background:url(/icon/search_icon.png) no-repeat center;background-size:24px 24px;width:40px;height:40px;border:none;cursor:pointer;}

.mobile-search-form{overflow:hidden;max-height:0;transition:max-height .4s;background:var(--sec-header);width:90%;margin:0 auto;}
.mobile-search-form form{display:flex;border:1px solid var(--border-color);border-radius:4px;overflow:hidden;}
.mobile-search-form input[type="text"]{flex:1;padding:8px;font-size:16px;border:none;background:transparent;color:var(--text-color);}
.mobile-search-form input[type="text"]::placeholder{color:#ccc;}
.mobile-search-form button{background:var(--accent);border:none;color:var(--text-color);padding:8px 12px;font-size:16px;cursor:pointer;}
.mobile-search-form button:hover{background:var(--accent-hover);}

.mobile-menu-button{display:none;padding:16px;border:none;cursor:pointer;text-align:center;background:url(/icon/openmenu.svg) no-repeat center;}
.mobile-menu-button[aria-expanded="false"]{background:url(/icon/openmenu.svg) no-repeat center;}
.mobile-menu-button[aria-expanded="true"] {background:url(/icon/closemenu.svg) no-repeat center;}

.toggle-button{width:100%;padding:10px;background-color:var(--headers);color:#fff;border:none;cursor:pointer;text-align:left;font-size:17px;background:url(/icon/down.png) no-repeat right;}
.toggle-button[aria-expanded="true"]{background:url(/icon/top.png) no-repeat right;}
.toggle-button[aria-expanded="false"]{background:url(/icon/down.png) no-repeat right;}

.ancor_list{width:250px;display:flex;justify-content:center;gap:16px;flex-wrap:wrap;position:relative;scroll-behavior:smooth;background:var(--headers);padding:15px;}

.column{position:relative;display:block;width:100%;}

.links{list-style:none;padding:10px;background-color:var(--accent);margin-top:5px;width:95%;position:static;left:0;z-index:10;box-shadow:0 4px 8px rgba(0,0,0,.1);border-radius:4px;white-space:nowrap;}
.links a{padding:8px 5px;display:block;color:var(--text-color);text-decoration:none;overflow:hidden;white-space:nowrap;border-bottom:1px solid var(--headers);} 
.links li:last-child a{border-bottom:none;}

h1.h1-top-bar{font-size:19px;box-shadow:0 7px 20px -10px rgba(0,0,0,1);margin:10px 0;background-color:var(--headers);padding:5px 10px;}

main{max-width:1500px;margin:0 auto;padding:0 10px;}
.container{display:flex;flex-direction:row;align-items:flex-start;gap:10px;}
ul,li{list-style:none;}
h2{font-size:18px;margin:5px;padding:3px 6px;text-align:left;}
h3{font-size:17px;margin:4px;padding:5px;text-align:left;}
p{padding:2px 5px;}

.product-card{display:flex;flex-wrap:wrap;gap:10px;max-width:1200px;margin:5px;padding:5px;background:var(--headers);border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.25);transition:box-shadow .3s ease;}
.product-card:hover{box-shadow:0 6px 20px rgba(0,0,0,.35);}

.product-gallery {display:grid; grid-template-columns:repeat(2, 1fr); gap:10px;}
.gallery-item {overflow:hidden;width:100%;border-radius:8px;position:relative;}
.gallery-item img{width:98%;min-width:320px;object-fit:cover;transition:transform .3s ease;border-radius:8px;}
.product-info-container{flex:1;display:flex;flex-direction:column;gap:5px;min-width:260px;max-width:100%;}

.product-services{padding:10px;border-radius:8px;}
.product-services h2, .product-services h3{margin:0 0 8px 0;font-size:19px;}
.product-services ul{padding:0;margin:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px;}
.product-services li{white-space:nowrap;}
.product-services li a{display:inline-block;text-decoration:none;padding:6px 10px;border-radius:6px;background:var(--accent);color:#ffffff;font-size:14px;transition:background-color .25s;}
.product-services a:hover{background:var(--accent-hover);} 
.product-services span {display:flex;flex-direction:column;} 
.grafik{padding:10px;border-radius:8px;}

.product-summary h2{margin:0;font-size:clamp(20px,2vw,28px);}  
.summary-meta{display:flex;gap:8px;flex-wrap:wrap;font-size:15px;opacity:.9}
.summary-meta span{padding:0 5px;border-right:1px dashed rgba(255,255,255,.1)}

.price-list p{margin:0;font-size:17px;border-bottom:1px dashed rgba(255,255,255,.1);}  
.price-list b{color:var(--text-color);}  

.cta-block{display:flex;flex-direction:column;gap:12px;width:95%;}  
.cta-phone,.cta-whatsapp{display:block;text-align:center;padding:12px 16px;border-radius:8px;font-weight:600;font-size:16px;border:2px solid var(--accent);color:var(--text-color);background:transparent;transition:.25s;}
.cta-phone:hover,.cta-whatsapp:hover{background:var(--accent);color:#000;} 

.cards{
    container-type:inline-size;
    display:grid;
    grid-template-columns:repeat(1fr);
    gap:10px;
    margin:20px 0;
    width:100%;
}

.cards-title {
    font-size: 1.4rem;
    margin: 20px 0 0;
    padding: 0 10px;
    width:95%;
}

.product-card-relevant{
    display:flex;
    background:linear-gradient(145deg,
               color-mix(in srgb,var(--headers) 96%,var(--accent) 4%),
               var(--sec-header) 80%);
    border-radius:14px;
    overflow:hidden;
    box-shadow:0 6px 14px rgba(0,0,0,.12);
    transition:transform .3s,box-shadow .3s;
}
.product-card-relevant:hover{
    transform:translateY(-4px);
    box-shadow:0 10px 24px rgba(255,102,0,.25);
}

.product-card__image{
    flex:0 0 clamp(160px,35%,240px);
    aspect-ratio:3/4;
}
.product-card__image img{
    width:100%;height:100%;object-fit:cover;display:block;
    transition:filter .4s;
}
.product-card-relevant:hover img{filter:brightness(1.1);}

.product-card__body{
    padding: 20px 22px;
    display:flex;
    flex-direction:column;
    gap:12px;
}

.product-card__header{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:2px;
    border-left:4px solid var(--accent,#ff6600);
    padding-left:12px;
}

.product-card__title{
    margin: 0;
    font-size:1.2rem;
    color:#fff;
}

.product-card__code{
    font-size:.8rem;
    font-weight:600;
    background:var(--accent,#612700);
    color:#fff;
    padding:4px 8px;
    border-radius:4px;
    text-decoration:none;
    white-space:nowrap;
    transition:background .3s;
}
.product-card__code:hover{
    background:color-mix(in srgb,var(--accent) 85%,#fff 15%);
}

.product-card__meta{
    display:flex;
    flex-direction:column;
}

.product-card__meta span{
    font-size:.9rem;
    color:#e0e0e0;
    padding:5px 0 7px;
    border-bottom:1px solid rgba(255,255,255,.10);
    overflow-wrap:anywhere;
}
.product-card__meta span:last-child{
    border-bottom:none;padding-bottom:0;
}

footer{color:#fff;display:flex;justify-content:center;align-items:center;flex-direction:column;background-color:var(--headers);width:100%;box-shadow:0 -2px 5px rgba(0,0,0,.4);padding:8px 0;margin-top:8px;}
footer a{text-decoration:underline;}

@media (min-width: 1024px) {
    #main-menu[hidden] {display:flex   !important;}
    .links[hidden] {display:block  !important;}
    #main-menu {display:flex;  gap:16px;}
    .cards{grid-template-columns:repeat(2, 1fr);}
    .gallery-item:hover img{transform:scale(1.08);} 
}

@media(max-width:1024px){
    .product-card{flex-direction:column;}
}

@media (min-width: 769px) and (max-width: 1023px) {
    #main-menu[hidden] {display:flex   !important;}
    .links[hidden] {display:block  !important;}
    #main-menu {display:flex;  gap:16px;}
    .gallery-item img {height: auto;object-fit: contain;}
}

@media(max-width:768px){
    .search-form{display:none;}
    .search-icon-button{display:block;}
    .mobile-menu-button{display:block;margin:0 12px;}
    .ancor_list{flex-direction:column;gap:0;width:88%;background-color:var(--headers);position:absolute;top:60px;z-index:5;}
    .column{width:100%;}
    .toggle-button{text-align:left;border-bottom:1px solid var(--sec-header);margin: 0 2px;} 
    .links {width:95%;position:static;display:grid;flex-wrap:wrap;max-height:450px;overflow-y:auto;}
    .mobile-search-form:not([hidden]){max-height:200px;}
    .gallery-item img {height:auto;min-height:301px;}
    .product-gallery{width:100%;}
}

@media(max-width:480px){
  .product-gallery{grid-template-columns:repeat(auto-fill,minmax(100%,1fr));}
}

@media(max-width:360px){.container{width:100%;}}