:root{--navy:#071522;--navy2:#0c263a;--blue:#1788e6;--blue2:#51adf5;--ink:#142635;--muted:#657586;--bg:#f5f8fb;--line:#dfe7ee;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);overflow-x:visible}
/* Keep sticky elements attached to the document scrollport; html clips horizontal overflow. */
@supports(overflow-x:clip){body{overflow-x:clip}}
.skip-link{position:fixed;left:16px;top:16px;z-index:10000;padding:12px 16px;border-radius:8px;background:#1788e6;color:#fff;font-weight:800;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.24);transform:translateY(-180%);transition:transform .2s ease}.skip-link:focus{transform:translateY(0)}:where(a,button,input,select,textarea,summary):focus-visible{outline:3px solid #1788e6;outline-offset:3px}.form-status{grid-column:1/-1;min-height:20px;margin:2px 0 8px;color:#36576d;font-size:14px;font-weight:700;line-height:1.45}.form-status:empty{display:none}.form-status--error{padding:11px 13px;border-left:4px solid #b3261e;border-radius:5px;background:#fff1f0;color:#8e1d17}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.wrap{max-width:1240px;margin:auto;padding:0 24px}
header{position:sticky;top:0;z-index:50;background:rgba(5,19,31,.98);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:78px;display:flex;align-items:center;gap:25px}.logo{font-size:19px;font-weight:900;letter-spacing:.04em}.logo span{display:block;color:#43a7f3}
.menu{display:flex;gap:20px;align-items:center;flex:1;font-size:13px}.menu a:hover{color:#48a8f1}.phone{font-weight:700;text-align:right}.phone small{display:block;color:#9eb1c1;font-weight:400;margin-top:4px}.menu-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:0;background:transparent;color:#fff;font-size:28px;line-height:1;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:5px;background:var(--blue);color:#fff;font-weight:700;border:1px solid var(--blue);cursor:pointer}.btn.outline{background:transparent;border-color:#fff}
.page-hero{background:linear-gradient(105deg,rgba(4,18,29,.97),rgba(7,34,53,.80)),linear-gradient(135deg,#0b2e47,#071522);color:#fff;padding:85px 0 70px}
.breadcrumbs{font-size:12px;color:#9eb4c5;margin-bottom:22px}.page-hero h1{font-size:48px;line-height:1.05;margin:0 0 18px;max-width:850px}.page-hero p{font-size:18px;line-height:1.6;color:#c1d4e3;max-width:780px}
section{padding:70px 0}.title{font-size:36px;margin:0 0 16px}.lead{color:var(--muted);line-height:1.7;max-width:800px;margin-bottom:35px}
.grid{display:grid;gap:20px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden;box-shadow:0 8px 25px rgba(11,39,59,.06)}.card:hover{transform:translateY(-3px);transition:.2s}.card-img{height:220px;background:linear-gradient(135deg,#f9fbfc,#dce6ed);display:flex;align-items:center;justify-content:center;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover}.card-img.product img{object-fit:contain;padding:18px;background:#fff}.card-body{padding:22px}.card h3{margin:0 0 10px}.card p{margin:0;color:var(--muted);line-height:1.55;font-size:14px}
.tag{display:inline-block;font-size:11px;font-weight:800;color:#157ecf;background:#e7f4ff;padding:7px 10px;border-radius:99px;margin-bottom:13px}
.dark{background:linear-gradient(120deg,#071522,#0e2a40);color:#fff}.dark .lead{color:#b9ccda}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature{background:#fff;padding:25px;border:1px solid var(--line);border-radius:8px}.feature b{display:block;margin:12px 0 8px}.feature span{font-size:13px;color:var(--muted);line-height:1.5}.ico{font-size:30px}
.steps{counter-reset:step}.step{background:#fff;border-left:4px solid var(--blue);padding:22px 24px;margin-bottom:14px}.step:before{counter-increment:step;content:"0" counter(step);display:block;color:var(--blue);font-weight:900;font-size:13px;margin-bottom:8px}
.spec{width:100%;border-collapse:collapse;background:#fff}.spec th,.spec td{padding:15px;border-bottom:1px solid var(--line);text-align:left}.spec th{font-size:12px;text-transform:uppercase;color:#6a7c8b}
.cta{background:linear-gradient(120deg,#0d2d46,#071522);color:#fff;border-radius:10px;padding:38px;display:grid;grid-template-columns:1.5fr auto;gap:30px;align-items:center}.cta h2{margin:0 0 10px}.cta p{margin:0;color:#bdd0df}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:25px}.filter{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:99px;font-size:13px}
.project .card-img{height:250px}.meta{font-size:13px;color:var(--muted);line-height:1.7}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.contact-box{background:#fff;padding:28px;border-radius:8px;border:1px solid var(--line)}.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form input,.form textarea,.form select{padding:14px;border:1px solid #cfdbe5;border-radius:5px;background:#fff}.form textarea{grid-column:1/-1;min-height:120px}.form .btn{grid-column:1/-1}
footer{background:#04101a;color:#9eb1c1;padding:35px 0}.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;font-size:13px}
.notice{background:#fff6d8;border:1px solid #efd47c;padding:14px 18px;border-radius:6px;color:#705a10;margin:24px 0}
@media(max-width:980px){.nav{position:relative}.menu-toggle{display:flex;margin-left:auto}.menu{display:none;position:absolute;top:78px;left:24px;right:24px;background:#071522;border:1px solid rgba(255,255,255,.12);padding:20px;flex-direction:column;align-items:flex-start;border-radius:0 0 10px 10px;box-shadow:0 20px 35px rgba(0,0,0,.25)}.menu.menu-open{display:flex}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.features{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}}
@media(max-width:650px){.wrap{padding:0 16px}.page-hero h1{font-size:36px}.grid-4,.grid-3,.grid-2,.features,.form,.cta{grid-template-columns:1fr}.phone{display:none}.card-img{height:200px}}

.filter{cursor:pointer;font-family:inherit;color:var(--ink)}
.filter.active{background:var(--blue);border-color:var(--blue);color:#fff}

.page-hero{background:linear-gradient(90deg,rgba(7,21,34,.88),rgba(7,21,34,.55)),url('images/home-hero-v142.jpg') center/cover no-repeat!important;color:#fff!important;min-height:500px;display:flex;align-items:center}.page-hero h1{color:#fff}.page-hero p{color:#d7e4ee}.breadcrumbs{color:#b8cad8}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px;margin-top:18px}.gallery img{width:100%;height:210px;object-fit:cover;border-radius:7px}.gallery img:first-child{grid-row:span 2;height:430px}@media(max-width:650px){.gallery{grid-template-columns:1fr}.gallery img,.gallery img:first-child{height:220px;grid-row:auto}}

/* Expanded content */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:10px;padding:34px}.article h2{margin-top:36px}.article p,.article li{line-height:1.75;color:#42576a}.article ul{padding-left:20px}.sidebar{position:sticky;top:100px}.sidebar .card{margin-bottom:18px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gallery a{display:block;border-radius:8px;overflow:hidden;background:#e9eff4}.gallery img{width:100%;height:230px;object-fit:cover}.project-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:28px 0}.fact{background:#fff;border:1px solid var(--line);padding:20px;border-radius:8px}.fact b{display:block;font-size:12px;text-transform:uppercase;color:#718494;margin-bottom:8px}.fact span{font-size:18px;font-weight:700}.article-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:24px}.article-card h3{margin-top:0}.article-card p{color:var(--muted);line-height:1.6}.small-link{color:var(--blue);font-weight:700}.hero-project{padding-bottom:48px}.hero-project .project-facts .fact{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#fff}.hero-project .project-facts .fact b{color:#afc7d9}.hero-project .project-facts .fact span{color:#fff}
@media(max-width:980px){.article-layout{grid-template-columns:1fr}.sidebar{position:static}.article-cards{grid-template-columns:repeat(2,1fr)}.project-facts{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.article-cards,.project-facts,.gallery{grid-template-columns:1fr}.article{padding:22px}.gallery img{height:210px}}

.article-body{max-width:900px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:10px;padding:36px;line-height:1.75}
.article-body h2{margin-top:34px}.article-body h3{margin-top:26px}.article-body ul{padding-left:22px}
.doc-list{display:grid;gap:14px}.doc-item{display:flex;justify-content:space-between;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);padding:18px 20px;border-radius:8px}
.product-detail{display:grid;grid-template-columns:1fr 1.1fr;gap:42px;align-items:start}.product-visual{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px}.product-visual img{width:100%;height:420px;object-fit:contain}
.check-list{display:grid;gap:12px}.check-list div:before{content:"✓";color:var(--blue);font-weight:800;margin-right:10px}
@media(max-width:760px){.product-detail{grid-template-columns:1fr}.article-body{padding:24px}.product-visual img{height:280px}.doc-item{align-items:flex-start;flex-direction:column}}

.faq{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px}.faq-item h3{margin:0 0 8px}.faq-item p{margin:0;color:var(--muted);line-height:1.6}
.system-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:start}.system-panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px}.system-panel img{width:100%;height:420px;object-fit:contain}.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.fact{background:#eef5fa;border-radius:7px;padding:16px}.fact b{display:block;margin-bottom:6px}.seo-links{display:flex;gap:12px;flex-wrap:wrap}.seo-links a{padding:10px 14px;background:#fff;border:1px solid var(--line);border-radius:99px;font-size:13px}
@media(max-width:760px){.system-layout{grid-template-columns:1fr}.system-panel img{height:280px}.facts{grid-template-columns:1fr}}

.system-gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:28px}.system-thumb{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.system-thumb img{width:100%;aspect-ratio:1/1;object-fit:contain;padding:8px}.system-thumb b{display:block;padding:12px 14px;border-top:1px solid var(--line);font-size:13px}.system-panel img{background:#fff;object-fit:contain}.source-note{font-size:12px;color:var(--muted);margin-top:12px}@media(max-width:900px){.system-gallery{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.system-gallery{grid-template-columns:1fr}}

/* Схемы подсистем в общем каталоге */
.card-img.product img{
    object-fit:contain;
    padding:14px;
    background:#fff;
}
.card-img.product picture{display:block;width:100%;height:100%}
.card-img.product.bracket-card-image img{padding:8px}


/* Accessible navigation and touch targets — v119 */
.menu a[aria-current="page"]{color:#65bdf6}
@media(max-width:1180px){.menu a{display:flex;align-items:center;width:100%;min-height:44px;padding:9px 6px}.menu a[aria-current="page"]{border-left:3px solid #51adf5;padding-left:12px;background:rgba(81,173,245,.09)}}
@media(max-width:650px){.btn,.filter{min-height:44px}.form input,.form select{min-height:46px}}

/* Страница корзин для кондиционеров */
.basket-hero{
    background:
      linear-gradient(90deg,rgba(5,21,34,.92),rgba(5,21,34,.62),rgba(5,21,34,.18)),
      url('images/korziny/52.jpg') center 38% / cover no-repeat !important;
}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.basket-card-img{height:280px;background:#fff}
.basket-card-img img{width:100%;height:100%;object-fit:contain;padding:12px}
.basket-gallery-section{background:#eef4f8}
.basket-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.basket-gallery a{display:block;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 6px 18px rgba(12,32,48,.06)}
.basket-gallery img{width:100%;height:230px;object-fit:cover;transition:.2s}
.basket-gallery a:hover img{transform:scale(1.03)}
@media(max-width:980px){.basket-gallery{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.basket-gallery{grid-template-columns:repeat(2,1fr)}.basket-gallery img{height:180px}}
@media(max-width:440px){.basket-gallery{grid-template-columns:1fr}}

.basket-hero{
  background:
    linear-gradient(90deg,rgba(5,21,34,.9),rgba(5,21,34,.58),rgba(5,21,34,.12)),
    url('images/korziny/52.jpg') center 40% / cover no-repeat !important;
}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.basket-card-img{height:260px;background:#fff}
.basket-card-img img{width:100%;height:100%;object-fit:contain;padding:12px}
.basket-spec-section{background:#eef4f8}
.spec-box{background:#fff;border:1px solid var(--line);border-radius:9px;padding:24px;text-align:center}
.spec-box b,.spec-box span{display:block}.spec-box strong{display:block;font-size:28px;margin:10px 0;color:var(--blue)}
.basket-gallery-section{background:#f7fafc}
.basket-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.basket-gallery a{display:block;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.basket-gallery img{width:100%;height:230px;object-fit:cover;transition:.2s}
.basket-gallery a:hover img{transform:scale(1.03)}
@media(max-width:980px){.basket-gallery{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.basket-gallery{grid-template-columns:repeat(2,1fr)}.basket-gallery img{height:180px}}
@media(max-width:440px){.basket-gallery{grid-template-columns:1fr}}

/* Полный каталог вариантов подсистем */
.system-gallery-five{
    grid-template-columns:repeat(5,minmax(0,1fr));
}
.system-thumb-detailed{
    display:flex;
    flex-direction:column;
    background:#fff;
}
.system-thumb-detailed img{
    width:100%;
    height:260px;
    object-fit:contain;
    padding:12px;
    background:#fff;
}
.system-type-copy{
    display:flex;
    flex-direction:column;
    gap:6px;
    padding:14px 16px 17px;
    border-top:1px solid var(--line);
}
.system-type-copy b{
    font-size:15px;
    color:var(--ink);
}
.system-type-copy span{
    font-size:12px;
    line-height:1.45;
    color:var(--muted);
}
@media(max-width:1100px){
    .system-gallery-five{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:720px){
    .system-gallery-five{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:460px){
    .system-gallery-five{grid-template-columns:1fr}
}

/* Активные карточки типов подсистем */
.system-thumb-detailed{
    cursor:pointer;
    transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.system-thumb-detailed:hover,
.system-thumb-detailed:focus-visible{
    transform:translateY(-5px);
    box-shadow:0 14px 30px rgba(12,32,48,.16);
    border-color:var(--blue);
    outline:3px solid rgba(23,136,230,.55);
    outline-offset:3px;
}
.system-thumb-detailed:after{
    content:"Открыть";
    position:absolute;
    top:12px;
    right:12px;
    padding:7px 10px;
    border-radius:999px;
    background:rgba(23,136,230,.92);
    color:#fff;
    font-size:11px;
    font-weight:700;
    opacity:0;
    transform:translateY(-4px);
    transition:.2s;
}
.system-thumb-detailed{position:relative}
.system-thumb-detailed:hover:after,
.system-thumb-detailed:focus:after{
    opacity:1;
    transform:translateY(0);
}
.system-modal{
    position:fixed;
    inset:0;
    z-index:1000;
    display:none;
    align-items:center;
    justify-content:center;
    padding:24px;
    background:rgba(3,12,20,.82);
}
.system-modal.open{display:flex}
.system-modal-content{
    width:min(980px,100%);
    max-height:90vh;
    overflow:auto;
    display:grid;
    grid-template-columns:1.35fr .8fr;
    background:#fff;
    border-radius:12px;
    box-shadow:0 25px 80px rgba(0,0,0,.35);
}
.system-modal-content img{
    width:100%;
    min-height:520px;
    height:100%;
    object-fit:contain;
    background:#f6f9fb;
    padding:24px;
}
.system-modal-copy{
    padding:34px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}
.system-modal-copy h3{
    margin:0 0 12px;
    font-size:28px;
}
.system-modal-copy p{
    margin:0 0 26px;
    color:var(--muted);
    line-height:1.6;
}
.system-modal-close{
    position:fixed;
    top:20px;
    right:24px;
    z-index:1001;
    width:44px;
    height:44px;
    border:0;
    border-radius:50%;
    font-size:30px;
    line-height:1;
    cursor:pointer;
    background:#fff;
    color:#142635;
    box-shadow:0 6px 20px rgba(0,0,0,.2);
}
.modal-open{overflow:hidden}
@media(max-width:760px){
    .system-modal-content{grid-template-columns:1fr}
    .system-modal-content img{min-height:300px}
    .system-modal-copy{padding:24px}
}

/* Отдельные страницы типов подсистем */
.system-type-link{display:block;color:inherit;text-decoration:none}
.system-type-link .system-thumb-detailed{height:100%}
.system-type-link:hover .system-thumb-detailed{
    transform:translateY(-5px);
    box-shadow:0 14px 30px rgba(12,32,48,.16);
    border-color:var(--blue);
}
.system-type-main-image img{height:520px;object-fit:contain}
.system-back-btn{background:#fff;color:var(--blue)}
.type-project-card{display:block;color:inherit}
@media(max-width:760px){.system-type-main-image img{height:320px}}

/* Расширенные описания типов НВФ */
.system-type-main-image{position:sticky;top:105px}
.system-type-main-image img{background:#fff}
.product-detail h3{margin:26px 0 14px}
.dark .grid .card{color:var(--ink)}
.dark .grid .card p,.dark .grid .card span{color:var(--muted)!important}
@media(max-width:980px){.system-type-main-image{position:static}}

/* Блоки продвижения и квиз */
.audience-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.audience-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:22px}.audience-card b{display:block;margin-bottom:8px}.audience-card span{font-size:13px;line-height:1.5;color:var(--muted)}
.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#284154;border:1px solid #284154;border-radius:10px;overflow:hidden}.proof-item{padding:24px;background:#0c263a;color:#fff}.proof-item b{display:block;font-size:18px;margin-bottom:6px}.proof-item span{font-size:13px;line-height:1.5;color:#b8cad8}
.quiz-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:start}.quiz-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px}.quiz-options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.quiz-option{display:flex;gap:9px;align-items:center;border:1px solid var(--line);border-radius:7px;padding:12px;background:#f9fbfc}.quiz-option input{width:auto}.consent{grid-column:1/-1;font-size:12px;color:var(--muted);line-height:1.5}.consent input{width:auto;margin-right:7px}
@media(max-width:1100px){.audience-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.proof-strip,.quiz-layout{grid-template-columns:1fr}.audience-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.audience-grid,.quiz-options{grid-template-columns:1fr}}


/* Адаптация основных экранов под формат 16:9 */
:root{
    --content-width: 1600px;
}

.wrap{
    max-width: var(--content-width);
}

.hero,
.page-hero,
.basket-hero{
    min-height: 56.25vw;
    max-height: 900px;
    display: flex;
    align-items: center;
}

.hero .wrap,
.page-hero .wrap,
.basket-hero .wrap{
    width: 100%;
}

.system-gallery-five{
    grid-template-columns: repeat(5, 1fr);
}

@media (max-width: 1200px){
    .hero,
    .page-hero,
    .basket-hero{
        min-height: auto;
        max-height: none;
    }
}


/* Сбалансированная высота первых экранов */
.hero{
    min-height: 720px !important;
    max-height: none !important;
}

.page-hero,
.basket-hero{
    min-height: 360px !important;
    max-height: none !important;
    padding: 72px 0 58px !important;
}

.page-hero h1,
.basket-hero h1{
    max-width: 980px;
    margin-bottom: 18px;
}

.page-hero p,
.basket-hero p{
    max-width: 900px;
}

@media (max-width: 1200px){
    .hero{
        min-height: 620px !important;
    }

    .page-hero,
    .basket-hero{
        min-height: 320px !important;
        padding: 62px 0 48px !important;
    }
}

@media (max-width: 760px){
    .hero{
        min-height: auto !important;
        padding: 90px 0 60px !important;
    }

    .page-hero,
    .basket-hero{
        min-height: auto !important;
        padding: 48px 0 38px !important;
    }
}


/* Исправление блока типов систем: 5 карточек на широком экране */
.system-gallery.system-gallery-five{
    display:grid !important;
    grid-template-columns:repeat(5,minmax(0,1fr)) !important;
    gap:18px !important;
    align-items:stretch;
}

.system-gallery.system-gallery-five > *{
    min-width:0;
}

.system-gallery.system-gallery-five .system-thumb,
.system-gallery.system-gallery-five .system-type-link{
    width:100%;
    height:100%;
}

@media(max-width:1200px){
    .system-gallery.system-gallery-five{
        grid-template-columns:repeat(3,minmax(0,1fr)) !important;
    }
}

@media(max-width:760px){
    .system-gallery.system-gallery-five{
        grid-template-columns:repeat(2,minmax(0,1fr)) !important;
    }
}

@media(max-width:480px){
    .system-gallery.system-gallery-five{
        grid-template-columns:1fr !important;
    }
}


/* Выраженная анимация сайта */
:root{
    --anim-fast:.22s;
    --anim-base:.55s;
    --anim-slow:.85s;
    --anim-ease:cubic-bezier(.22,.61,.36,1);
}

/* Плавное появление страниц */
body{
    animation:pageFadeIn .55s ease both;
}

@keyframes pageFadeIn{
    from{opacity:0}
    to{opacity:1}
}

/* Шапка */
header{
    animation:headerDrop .7s var(--anim-ease) both;
}

@keyframes headerDrop{
    from{opacity:0;transform:translateY(-28px)}
    to{opacity:1;transform:translateY(0)}
}

/* Первый экран */
.hero h1,
.page-hero h1,
.basket-hero h1{
    animation:heroTitleIn .9s var(--anim-ease) .08s both;
}

.hero p,
.page-hero p,
.basket-hero p,
.hero .actions,
.page-hero .actions,
.basket-hero .actions{
    animation:heroTextIn .9s var(--anim-ease) .22s both;
}

@keyframes heroTitleIn{
    from{opacity:0;transform:translateY(42px) scale(.985)}
    to{opacity:1;transform:translateY(0) scale(1)}
}

@keyframes heroTextIn{
    from{opacity:0;transform:translateY(28px)}
    to{opacity:1;transform:translateY(0)}
}

/* Универсальные элементы появления при прокрутке */
.reveal-on-scroll{
    opacity:0;
    transform:translateY(46px);
    transition:
        opacity var(--anim-slow) var(--anim-ease),
        transform var(--anim-slow) var(--anim-ease);
    will-change:transform,opacity;
}

.reveal-on-scroll.revealed{
    opacity:1;
    transform:translateY(0);
}

.reveal-left{
    opacity:0;
    transform:translateX(-55px);
    transition:
        opacity var(--anim-slow) var(--anim-ease),
        transform var(--anim-slow) var(--anim-ease);
}

.reveal-left.revealed{
    opacity:1;
    transform:translateX(0);
}

.reveal-right{
    opacity:0;
    transform:translateX(55px);
    transition:
        opacity var(--anim-slow) var(--anim-ease),
        transform var(--anim-slow) var(--anim-ease);
}

.reveal-right.revealed{
    opacity:1;
    transform:translateX(0);
}

/* Карточки */
.card,
.feature,
.step,
.spec-box,
.doc-item,
.system-thumb,
.article-card{
    transition:
        transform .35s var(--anim-ease),
        box-shadow .35s var(--anim-ease),
        border-color .35s ease,
        background-color .35s ease;
}

.card:hover,
.feature:hover,
.step:hover,
.spec-box:hover,
.doc-item:hover,
.system-thumb:hover,
.article-card:hover{
    transform:translateY(-10px);
    box-shadow:0 18px 42px rgba(12,32,48,.16);
}

.card img,
.system-thumb img,
.basket-gallery img,
.project img{
    transition:transform .6s var(--anim-ease), filter .4s ease;
}

.card:hover img,
.system-thumb:hover img,
.basket-gallery a:hover img,
.project:hover img{
    transform:scale(1.045);
    filter:saturate(1.08) contrast(1.03);
}

/* Кнопки */
.btn{
    position:relative;
    overflow:hidden;
    transition:
        transform var(--anim-fast) ease,
        box-shadow var(--anim-fast) ease,
        background-color var(--anim-fast) ease;
}

.btn:hover{
    transform:translateY(-3px);
    box-shadow:0 12px 24px rgba(23,136,230,.28);
}

.btn:active{
    transform:translateY(-1px) scale(.985);
}

.btn::after{
    content:"";
    position:absolute;
    top:-50%;
    left:-80%;
    width:45%;
    height:200%;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,.42),transparent);
    transform:rotate(18deg);
    transition:left .65s ease;
}

.btn:hover::after{
    left:135%;
}

/* Меню */
.menu a{
    position:relative;
    transition:color .25s ease;
}

.menu a::after{
    content:"";
    position:absolute;
    left:0;
    right:100%;
    bottom:-7px;
    height:2px;
    background:var(--blue);
    transition:right .3s var(--anim-ease);
}

.menu a:hover::after{
    right:0;
}

/* Картинки в первом экране — лёгкий кинематографичный зум */
.hero,
.basket-hero{
    animation:heroBackgroundZoom 8s ease-out both;
}

@keyframes heroBackgroundZoom{
    from{background-size:108% auto}
    to{background-size:100% auto}
}

/* Счётчики/иконки */
.ico{
    transition:transform .35s var(--anim-ease);
}

.feature:hover .ico{
    transform:rotate(-6deg) scale(1.12);
}

/* Галерея */
.basket-gallery a,
.gallery a{
    overflow:hidden;
}

.basket-gallery a:hover,
.gallery a:hover{
    box-shadow:0 16px 34px rgba(12,32,48,.18);
}

/* CTA */
.cta{
    position:relative;
    overflow:hidden;
}

.cta::before{
    content:"";
    position:absolute;
    inset:-60%;
    background:radial-gradient(circle,rgba(255,255,255,.10),transparent 58%);
    animation:ctaGlow 7s linear infinite;
    pointer-events:none;
}

@keyframes ctaGlow{
    from{transform:translate3d(-10%,-4%,0) rotate(0deg)}
    to{transform:translate3d(10%,4%,0) rotate(360deg)}
}

/* Модальные окна */
.system-modal.open .system-modal-content{
    animation:modalPop .38s var(--anim-ease) both;
}

@keyframes modalPop{
    from{opacity:0;transform:translateY(28px) scale(.96)}
    to{opacity:1;transform:translateY(0) scale(1)}
}

/* Уважение настроек пользователя */
@media (prefers-reduced-motion: reduce){
    *,
    *::before,
    *::after{
        animation-duration:.01ms !important;
        animation-iteration-count:1 !important;
        transition-duration:.01ms !important;
        scroll-behavior:auto !important;
    }

    .reveal-on-scroll,
    .reveal-left,
    .reveal-right{
        opacity:1 !important;
        transform:none !important;
    }
}

/* Расширенное наполнение v7 */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px;overflow:hidden}
.service-card>span{display:block;font-size:44px;font-weight:800;color:rgba(23,136,230,.18);margin-bottom:14px}
.service-card h3{margin:0 0 12px}.service-card p{margin:0;color:var(--muted);line-height:1.6}
.faq-wrap{max-width:1050px}
.faq-item{border-bottom:1px solid var(--line);background:#fff}
.faq-item button{width:100%;padding:22px 52px 22px 0;border:0;background:transparent;text-align:left;font:inherit;font-weight:700;font-size:18px;color:var(--ink);cursor:pointer;position:relative}
.faq-item button:after{content:"+";position:absolute;right:8px;top:18px;font-size:28px;color:var(--blue);transition:.25s}
.faq-item.open button:after{transform:rotate(45deg)}
.faq-item>div{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-item>div p{padding:0 48px 22px 0;margin:0;color:var(--muted);line-height:1.65}
@media(max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.services-grid{grid-template-columns:1fr}}

/* Поле загрузки файлов для будущей формы Tilda */
.file-upload-field{
    display:flex;
    flex-direction:column;
    gap:9px;
    padding:18px;
    border:1px dashed var(--blue);
    border-radius:9px;
    background:#f4f9fd;
}
.file-upload-field label{
    font-weight:700;
    color:var(--ink);
}
.file-upload-field input[type="file"]{
    width:100%;
    padding:12px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:7px;
}
.file-upload-field small{
    color:var(--muted);
    line-height:1.45;
}
.upload-guide{
    margin-bottom:24px;
    padding:24px;
    border-radius:10px;
    background:#eef6fc;
    border-left:4px solid var(--blue);
}
.upload-guide h3{
    margin:0 0 14px;
}

/* Каталог конкретных комплектующих */
.catalog-toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:24px 0}.catalog-search{min-width:280px;flex:1;padding:13px 15px;border:1px solid var(--line);border-radius:7px;font:inherit}.catalog-count{font-size:13px;color:var(--muted)}
.product-catalog{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.sku-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden;transition:.2s}.sku-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(11,39,59,.11)}.sku-card[hidden]{display:none}.sku-card-text{border-top:4px solid var(--blue)}.sku-card-text .sku-body{min-height:210px}.sku-image{height:180px;background:#fff;border-bottom:1px solid var(--line)}.sku-image img{width:100%;height:100%;object-fit:contain;padding:16px}.sku-body{display:flex;flex:1;flex-direction:column;padding:18px}.sku-body h3{font-size:16px;line-height:1.35;margin:0 0 10px}.sku-body p{font-size:13px;line-height:1.5;color:var(--muted);margin:0 0 16px}.sku-body .small-link{margin-top:auto}.sku-meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.sku-meta span{font-size:10px;font-weight:800;text-transform:uppercase;color:#157ecf;background:#e7f4ff;padding:5px 7px;border-radius:99px}
@media(max-width:1100px){.product-catalog{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.product-catalog{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.product-catalog{grid-template-columns:1fr}.catalog-search{min-width:100%}}
.sku-no-photo{width:100%;height:100%;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:linear-gradient(145deg,#eef2f6,#fff);color:#66717d;text-align:center}.sku-no-photo span{font-weight:800;color:#23364a}.sku-no-photo small{font-size:13px}
.product-photo-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-photo-gallery a,.sku-product-gallery a{display:block;overflow:hidden;background:#f3f6f8;border-radius:7px}.product-photo-gallery img{display:block;width:100%;height:196px;object-fit:contain;padding:8px}.sku-product-gallery{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:5px;height:220px;padding:8px}.sku-product-gallery a:first-child{grid-row:1 / 3}.sku-product-gallery img{display:block;width:100%;height:100%;object-fit:contain;padding:4px}.product-photo-gallery a:focus-visible,.sku-product-gallery a:focus-visible{outline:3px solid var(--blue);outline-offset:2px}@media(max-width:760px){.product-photo-gallery img{height:160px}}@media(max-width:480px){.product-photo-gallery{grid-template-columns:1fr}.product-photo-gallery img{height:220px}}

/* Служебные поля антиспама и доступные контактные ссылки */
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.phone a{color:inherit;text-decoration:none}.phone a:hover{text-decoration:underline}
.foot a[href^="mailto:"]{color:inherit}
.form-status{grid-column:1/-1;margin:0;font-size:14px;color:var(--muted)}

/* SEO landing pages v28 */
.landing-hero{min-height:430px}.landing-hero .tag{margin-bottom:18px}.seo-hub{background:#edf4f9}.seo-landing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.seo-landing-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px;box-shadow:0 7px 22px rgba(11,39,59,.05);transition:.2s}.seo-landing-card:hover{transform:translateY(-4px);border-color:var(--blue)}.seo-landing-card span{color:var(--blue);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.seo-landing-card b{font-size:20px}.seo-landing-card small{color:var(--muted);line-height:1.55;font-size:13px}.library-by-system{background:#edf4f9}.library-by-system .card{display:block}.doc-matrix{margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:25px}@media(max-width:700px){.seo-landing-grid{grid-template-columns:1fr}.landing-hero{min-height:auto}}

/* Selection steps v30 */
[data-selection-steps]{background:#fff}.selection-timeline{display:grid;gap:14px;position:relative}.selection-stage{display:grid;grid-template-columns:58px 1fr;gap:20px;align-items:start;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:22px 24px}.selection-number{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--blue);color:#fff;font-size:14px;font-weight:900;box-shadow:0 8px 18px rgba(23,136,230,.22)}.selection-stage h3{margin:2px 0 8px}.selection-stage p{margin:0;color:var(--muted);line-height:1.65}.selection-stage:hover{border-color:var(--blue);transform:translateX(4px);transition:.2s}@media(max-width:600px){.selection-stage{grid-template-columns:42px 1fr;padding:18px 16px;gap:13px}.selection-number{width:38px;height:38px}}

/* Контраст текста этапов внутри тёмных секций */
.dark .steps .step{color:var(--ink)}
.dark .steps .step h3{color:var(--ink);margin-top:0}
.dark .steps .step p{color:var(--muted)}

/* Porcelain wholesale v34 */
.nav{gap:18px}.menu{gap:10px;font-size:12px}.menu a{white-space:nowrap}.nav>.btn{padding:12px 15px}.wholesale-hero{background:linear-gradient(90deg,rgba(5,20,32,.94),rgba(7,38,58,.76)),url('images/home-hero-v142.jpg') center/cover no-repeat!important}.brand-card{min-height:310px;padding:38px;border-radius:12px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;gap:12px;box-shadow:0 15px 35px rgba(6,25,40,.14);position:relative;overflow:hidden}.brand-card:before{content:"";position:absolute;inset:0;opacity:.22;background:repeating-linear-gradient(135deg,transparent 0 28px,rgba(255,255,255,.2) 28px 29px)}.brand-card>*{position:relative}.brand-card span{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.brand-card h3{font-size:38px;margin:0}.brand-card p{max-width:540px;line-height:1.6;margin:0;color:#e8f0f5}.estima-brand{background:linear-gradient(135deg,#152f45,#1679b5)}.taganay-brand{background:linear-gradient(135deg,#48392b,#b07737)}.wholesale-process{background:#edf4f9}.wholesale-promo{background:linear-gradient(120deg,#071522,#144868);color:#fff;border-radius:12px;padding:40px;display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center}.wholesale-promo h2{font-size:34px;margin:0 0 14px}.wholesale-promo p{color:#c7d9e5;line-height:1.65}.wholesale-promo .small-link{color:#8bcaff;align-self:center}.porcelain-pattern{display:grid;grid-template-columns:1fr 1fr;gap:8px;transform:rotate(-4deg)}.porcelain-pattern span{display:block;aspect-ratio:1;border-radius:5px;background:linear-gradient(135deg,#f1eee7,#bfc7ca);box-shadow:0 8px 18px rgba(0,0,0,.22)}.porcelain-pattern span:nth-child(2){background:linear-gradient(135deg,#a89b87,#e9e3d9)}.porcelain-pattern span:nth-child(3){background:linear-gradient(135deg,#626d73,#b8c1c5)}.porcelain-pattern span:nth-child(4){background:linear-gradient(135deg,#d9d4c9,#8e8070)}@media(max-width:1180px){.nav{position:relative}.menu-toggle{display:flex;margin-left:auto}.menu{display:none;position:absolute;top:78px;left:24px;right:24px;background:#071522;border:1px solid rgba(255,255,255,.12);padding:20px;flex-direction:column;align-items:flex-start;border-radius:0 0 10px 10px;box-shadow:0 20px 35px rgba(0,0,0,.25)}.menu.menu-open{display:flex}}@media(max-width:900px){.wholesale-promo{grid-template-columns:1fr}.porcelain-pattern{display:none}}

/* Porcelain conversion v35 */
.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.collection-card{min-height:190px;padding:25px;border-radius:10px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;color:#fff;box-shadow:0 10px 28px rgba(8,28,43,.12);position:relative;overflow:hidden}.collection-card:after{content:"";position:absolute;inset:0;background:linear-gradient(145deg,transparent,rgba(0,0,0,.24));pointer-events:none}.collection-card b,.collection-card span{position:relative;z-index:1}.collection-card b{font-size:22px}.collection-card span{line-height:1.45;color:#edf4f8}.collection-card.stone{background:linear-gradient(135deg,#a7a19a,#4d555b)}.collection-card.marble{background:linear-gradient(135deg,#eee9df,#8e9295);color:#24333f}.collection-card.marble span{color:#425461}.collection-card.cement{background:linear-gradient(135deg,#8e969b,#3d474d)}.collection-card.design{background:linear-gradient(135deg,#315b76,#182c3b)}.collection-card.color{background:linear-gradient(135deg,#a66e52,#3e596b)}.collection-card.xxl{background:linear-gradient(135deg,#756c62,#c3b9aa)}.collection-card.mono{background:linear-gradient(135deg,#d9d9d5,#74797c)}.collection-card.anti{background:linear-gradient(135deg,#616d70,#1f292e)}.collection-card.facade{background:linear-gradient(135deg,#257ba6,#173e55)}.format-strip{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px}.format-strip span{padding:8px 12px;background:#e8f4fd;color:#116da9;border-radius:99px;font-size:13px;font-weight:700}.wholesale-inline-form{background:#edf4f9}.wholesale-faq{background:#edf4f9}@media(max-width:850px){.collection-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.collection-grid{grid-template-columns:1fr}}


/* Реальные изображения коллекций керамогранита v36 */
.porcelain-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:28px 0 14px}.porcelain-tile{background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;box-shadow:0 9px 25px rgba(8,28,43,.08);transition:transform .25s,box-shadow .25s}.porcelain-tile:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(8,28,43,.15)}.porcelain-tile img{display:block;width:100%;height:180px;object-fit:cover;background:#eef1f3}.porcelain-tile.product img{object-fit:contain;padding:12px}.porcelain-tile>div{display:flex;flex-direction:column;gap:5px;padding:15px 17px}.porcelain-tile b{font-size:17px;color:var(--ink)}.porcelain-tile span,.gallery-note{font-size:13px;color:var(--muted);line-height:1.5}.gallery-note{margin:0 0 25px}.estima-brand{background:linear-gradient(135deg,rgba(9,35,53,.9),rgba(18,112,170,.77)),url('images/porcelain/estima/gabbro.webp') center/cover no-repeat}.taganay-brand{background:linear-gradient(135deg,rgba(45,34,24,.9),rgba(154,96,34,.72)),url('images/porcelain/grani-taganaya/gresse-stone.jpg') center/cover no-repeat}@media(max-width:980px){.porcelain-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.porcelain-gallery{grid-template-columns:1fr}.porcelain-tile img{height:210px}}


/* Конверсионные улучшения керамогранита v37 */
[data-porcelain-choice]{cursor:pointer;outline:none}[data-porcelain-choice]:focus-visible{box-shadow:0 0 0 4px rgba(23,136,230,.3),0 16px 34px rgba(8,28,43,.15);transform:translateY(-4px)}[data-porcelain-choice] div:after{content:'Выбрать для запроса';display:block;margin-top:8px;color:var(--blue);font-size:12px;font-weight:800}.porcelain-visual-section{background:#f1f6f9}.porcelain-gallery.compact{margin-bottom:0}.porcelain-gallery.compact .porcelain-tile img{height:205px}


/* Финальная подготовка оптовых посадочных v38 */
.compact-wholesale-form textarea{min-height:105px}.compact-wholesale-form .file-upload-field{margin-top:2px}.porcelain-visual-section+.porcelain-visual-section{padding-top:0}@media(max-width:650px){.compact-wholesale-form{grid-template-columns:1fr}.compact-wholesale-form>*{grid-column:1!important}}


/* Все карточки керамогранита активны v39 */
.collection-card[data-porcelain-choice]{cursor:pointer;outline:none;transition:transform .25s,box-shadow .25s}.collection-card[data-porcelain-choice]:hover,.collection-card[data-porcelain-choice]:focus-visible{transform:translateY(-5px);box-shadow:0 16px 34px rgba(8,28,43,.18)}.collection-card[data-porcelain-choice] span:after{content:' · выбрать';color:#8ed0ff;font-weight:800}


/* Страницы коллекций керамогранита v40 */
a.porcelain-tile,a.collection-card{text-decoration:none}.collection-detail-hero{background:linear-gradient(110deg,#071522,#174d6c)}.collection-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:48px;align-items:center}.collection-detail-image{background:#f3f5f6;border:1px solid var(--line);border-radius:13px;overflow:hidden;box-shadow:0 18px 40px rgba(8,28,43,.12)}.collection-detail-image img{display:block;width:100%;max-height:590px;object-fit:contain}.collection-detail-copy .title{margin-top:12px}.collection-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.collection-related{display:grid;grid-template-columns:135px 1fr;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;text-decoration:none;transition:.25s}.collection-related:hover{transform:translateY(-4px);box-shadow:0 13px 28px rgba(8,28,43,.12)}.collection-related img{width:135px;height:110px;object-fit:cover;background:#eef1f3}.collection-related span{display:flex;flex-direction:column;gap:6px;padding:14px}.collection-related b{color:var(--ink)}.collection-related small{color:var(--muted)}@media(max-width:900px){.collection-detail{grid-template-columns:1fr}.collection-related-grid{grid-template-columns:1fr}}@media(max-width:520px){.collection-related{grid-template-columns:105px 1fr}.collection-related img{width:105px;height:100px}}


/* Подробные характеристики коллекций v41 */
.collection-assortment{background:#eef4f7}.collection-tech-table{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:11px;overflow:hidden;margin:28px 0}.collection-tech-table>div{display:grid;grid-template-columns:minmax(150px,.55fr) 1fr;gap:18px;background:#fff;padding:18px 20px}.collection-tech-table b{color:var(--ink)}.collection-tech-table span{color:var(--muted);line-height:1.5}.packing-note{display:flex;gap:18px;background:#fff6d8;border-left:4px solid #e6b63d;padding:18px 20px;margin:-10px 0 25px;border-radius:7px}.collection-use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.collection-use-grid>div{background:#fff;border:1px solid var(--line);border-radius:9px;padding:21px}.collection-use-grid p{margin:8px 0 0;color:var(--muted);line-height:1.55}@media(max-width:900px){.collection-tech-table{grid-template-columns:1fr}.collection-use-grid{grid-template-columns:1fr}}@media(max-width:560px){.collection-tech-table>div{grid-template-columns:1fr;gap:6px}}

/* Полный каталог коллекций Estima v42 */
.catalog-search-label{display:block;font-weight:800;margin:26px 0 8px}.catalog-search{width:min(100%,620px);padding:15px 17px;border:1px solid var(--line);border-radius:9px;font:inherit;margin-bottom:24px}.full-collection-gallery{grid-template-columns:repeat(4,minmax(0,1fr))}.full-collection-gallery [hidden]{display:none!important}@media(max-width:1100px){.full-collection-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:760px){.full-collection-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.full-collection-gallery{grid-template-columns:1fr}}

/* Внутренний ассортимент «Грани Таганая» v43 */
.grani-product-tools{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;margin:28px 0 14px}.grani-product-tools label{font-weight:800;color:var(--ink)}.grani-product-tools input,.grani-product-tools select{display:block;width:100%;margin-top:8px;padding:13px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit;color:var(--ink)}.grani-product-count{margin:0 0 18px;color:var(--muted)}.grani-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.grani-product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;transition:.25s}.grani-product-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(8,28,43,.12)}.grani-product-image{aspect-ratio:1/1;background:#f3f5f6;overflow:hidden}.grani-product-image img{display:block;width:100%;height:100%;object-fit:contain;transition:.35s}.grani-product-card:hover img{transform:scale(1.035)}.grani-product-body{display:flex;flex-direction:column;align-items:flex-start;gap:11px;padding:16px;height:100%}.grani-product-body h3{font-size:17px;line-height:1.35;margin:0}.grani-product-body dl{width:100%;margin:0}.grani-product-body dl div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line);font-size:13px}.grani-product-body dt{color:var(--muted)}.grani-product-body dd{margin:0;text-align:right;font-weight:700}.grani-product-select{margin-top:auto;width:100%;text-align:center}.grani-product-empty{padding:22px;border:1px dashed var(--line);border-radius:9px;background:#f6f8f9}.grani-product-card[hidden]{display:none!important}@media(max-width:1150px){.grani-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:820px){.grani-product-tools{grid-template-columns:1fr}.grani-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.grani-product-grid{grid-template-columns:1fr}}
/* Технический раздел корзин для кондиционеров */
.basket-tech-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:28px}
.basket-tech-card{overflow:hidden;border:1px solid var(--line,#e3e7ea);border-radius:18px;background:#fff;box-shadow:0 12px 32px rgba(12,28,40,.07)}
.basket-tech-card>a{display:block;background:#f4f6f7;border-bottom:1px solid var(--line,#e3e7ea)}
.basket-tech-card img{display:block;width:100%;height:310px;object-fit:contain}
.basket-tech-card>div{padding:22px}
.basket-tech-card h3{margin:12px 0 8px}
.basket-tech-card p{margin:0;color:var(--muted,#61707b)}
.basket-drawing{background:#fff;border-radius:18px;overflow:hidden}
.basket-drawing a{display:block}
.basket-drawing img{display:block;width:100%;height:auto;object-fit:contain}
.basket-execution-section .basket-drawing{padding:10px}
.basket-perforation-section .actions{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}
.basket-perforation-section .btn.outline{color:inherit;border-color:currentColor}
.basket-docs-section .cta{align-items:center}
@media (max-width:800px){.basket-tech-grid{grid-template-columns:1fr}.basket-tech-card img{height:auto;max-height:420px}.basket-perforation-section .product-detail,.basket-execution-section .product-detail{grid-template-columns:1fr}}

/* Галереи артикулов Estima v44 */
.estima-article-tools{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin:28px 0 14px}.estima-article-tools label{font-weight:800;color:var(--ink)}.estima-article-tools input,.estima-article-tools select{display:block;width:100%;margin-top:8px;padding:13px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit;color:var(--ink)}.estima-article-count{margin:0 0 18px;color:var(--muted)}.estima-article-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.estima-article-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;transition:.25s}.estima-article-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(8,28,43,.12)}.estima-article-image{aspect-ratio:1/1;background:#f3f5f6;overflow:hidden}.estima-article-image img{display:block;width:100%;height:100%;object-fit:cover;transition:.35s}.estima-article-card:hover img{transform:scale(1.035)}.estima-article-body{display:flex;flex-direction:column;align-items:flex-start;gap:11px;padding:16px;height:100%}.estima-article-body h3{font-size:21px;line-height:1.25;margin:0}.estima-format-list{display:flex;flex-wrap:wrap;gap:6px}.estima-format-list span,.estima-format-list small{padding:6px 8px;border-radius:6px;background:#eef4f7;color:var(--ink);font-size:12px}.estima-format-list small{background:#f5f5f5;color:var(--muted)}.estima-article-select{margin-top:auto;width:100%;text-align:center}.estima-article-empty{padding:22px;border:1px dashed var(--line);border-radius:9px;background:#f6f8f9}.estima-article-card[hidden]{display:none!important}@media(max-width:1150px){.estima-article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:820px){.estima-article-tools{grid-template-columns:1fr}.estima-article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.estima-article-grid{grid-template-columns:1fr}}
/* Согласие на cookies */
.cookie-notice{--cookie-bg:#071d2c;--cookie-accent:#2196ed;position:fixed;z-index:2147483000;left:24px;right:24px;bottom:max(20px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:28px;max-width:1120px;margin:auto;padding:20px 22px;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:var(--cookie-bg);color:#fff;box-shadow:0 18px 60px rgba(0,20,35,.35);animation:cookie-slide-up .35s ease-out both}
.cookie-notice__content{max-width:690px}.cookie-notice strong{display:block;margin-bottom:5px;font-size:17px;line-height:1.35}.cookie-notice p{margin:0;color:#d8e4ec;line-height:1.5}.cookie-notice a{color:#74c6ff;text-underline-offset:3px}.cookie-notice a:hover{color:#fff}.cookie-notice__actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.cookie-notice__actions button{min-height:46px;white-space:nowrap;cursor:pointer}.cookie-notice__decline{padding:10px 14px;border:1px solid rgba(255,255,255,.32);border-radius:8px;background:transparent;color:#fff;font:inherit;font-weight:700}.cookie-notice__decline:hover{border-color:#fff;background:rgba(255,255,255,.08)}.cookie-notice--closing{animation:cookie-slide-down .25s ease-in both}
.cookie-notice button:focus-visible,.cookie-notice a:focus-visible{outline:3px solid #fff;outline-offset:3px}
@keyframes cookie-slide-up{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes cookie-slide-down{to{opacity:0;transform:translateY(20px)}}
@media(max-width:760px){.cookie-notice{left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));display:block;padding:16px}.cookie-notice strong{font-size:16px}.cookie-notice p{font-size:13px}.cookie-notice__actions{margin-top:14px}.cookie-notice__actions button{flex:1;padding:10px 8px;white-space:normal}.cookie-notice .btn{margin-top:0;width:auto}}
@media(max-width:420px){.cookie-notice__actions{align-items:stretch;flex-direction:column-reverse}.cookie-notice__actions button{width:100%}}
@media(prefers-reduced-motion:reduce){.cookie-notice,.cookie-notice--closing{animation:none}}

/* Более крупное и читаемое главное меню */
.nav{min-height:84px}
.menu{gap:16px;font-size:15px;font-weight:600}
.menu a{padding:10px 0;line-height:1.25}
@media(max-width:1180px){
  .menu{font-size:16px;gap:4px}
  .menu a{width:100%;padding:10px 4px}
}

/* Шапка переходит в компактный режим до того, как телефон и кнопка начнут сжиматься. */
@media(min-width:1321px) and (max-width:1500px){
  .menu{gap:10px;font-size:13px}
  .nav>.btn{padding:12px 14px}
}
@media(max-width:1320px){
  .nav{position:relative}
  .menu-toggle{display:flex;margin-left:auto}
  .menu{display:none;position:absolute;top:84px;left:24px;right:24px;background:#071522;border:1px solid rgba(255,255,255,.12);padding:20px;flex-direction:column;align-items:flex-start;border-radius:0 0 10px 10px;box-shadow:0 20px 35px rgba(0,0,0,.25)}
  .menu.menu-open{display:flex}
  .phone{flex:0 0 auto;white-space:nowrap}
  .nav>.btn{flex:0 0 auto;white-space:nowrap}
}

/* Компактное уведомление на телефонах. */
@media(max-width:680px){
  .cookie-notice{padding:12px 14px;font-size:13px;line-height:1.35}
  .cookie-notice p{line-height:1.35}
  .cookie-notice .btn{margin-top:0;padding:10px 16px}
}

.catalog-more-wrap{display:flex;justify-content:center;margin-top:28px}
.catalog-more-wrap[hidden]{display:none}
.wholesale-conditions{background:#eef4f8}
.wholesale-conditions .features{margin-top:26px}

/* О компании: презентационные карточки компетенций */
.about-capabilities{position:relative;overflow:hidden;background:linear-gradient(120deg,#061522 0%,#0b2b42 58%,#0d354f 100%)}
.about-capabilities:before{content:"";position:absolute;inset:-45% auto auto 58%;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(39,151,225,.18),rgba(39,151,225,0) 68%);pointer-events:none}
.about-capabilities .wrap{position:relative;z-index:1}
.about-capabilities .lead{max-width:850px}
.about-capabilities .features{gap:20px;margin-top:38px}
.about-capabilities .feature{position:relative;min-height:245px;padding:28px 26px 25px;display:flex;flex-direction:column;align-items:flex-start;background:linear-gradient(145deg,#fff 0%,#f3f7fa 100%);border:1px solid rgba(205,220,230,.88);border-radius:12px;box-shadow:0 18px 38px rgba(0,12,22,.22);overflow:hidden}
.about-capabilities .feature:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,#1788e6,#55b9f2)}
.about-capabilities .feature .ico{width:48px;height:48px;display:grid;place-items:center;border-radius:10px;background:#e7f4ff;color:#147dcc;font-size:13px;font-weight:900;letter-spacing:.07em;box-shadow:inset 0 0 0 1px rgba(23,136,230,.08)}
.about-capabilities .feature b{display:block;margin:25px 0 11px;color:var(--ink);font-size:20px;line-height:1.2}
.about-capabilities .feature span{color:#5e7181;font-size:14px;line-height:1.65}
.about-capabilities .feature:hover{transform:translateY(-6px);border-color:rgba(23,136,230,.42);box-shadow:0 24px 48px rgba(0,12,22,.3)}
.about-capabilities .feature:hover .ico{transform:none;background:#1788e6;color:#fff}
@media(max-width:980px){.about-capabilities .feature{min-height:220px}}
@media(max-width:650px){.about-capabilities .features{margin-top:28px}.about-capabilities .feature{min-height:0;padding:24px 22px}.about-capabilities .feature b{margin-top:20px}}

/* Homepage advantages: restrained industrial presentation */
.home-advantages{position:relative;overflow:hidden;padding:78px 0 82px;background:linear-gradient(118deg,#061521 0%,#0a2538 64%,#0d3048 100%)}
.home-advantages:after{content:"";position:absolute;right:-150px;top:-240px;width:560px;height:560px;border:1px solid rgba(64,171,239,.14);border-radius:50%;box-shadow:0 0 0 90px rgba(64,171,239,.025),0 0 0 180px rgba(64,171,239,.018);pointer-events:none}
.home-advantages .wrap{position:relative;z-index:1}
.advantages-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:30px}
.advantages-heading>span{order:2;color:#65baf0;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;padding-bottom:8px}
.home-advantages .title{margin:0;color:#fff;font-size:38px;letter-spacing:-.025em}
.home-advantages .features{gap:14px}
.home-advantages .feature{position:relative;min-height:214px;padding:26px 25px 24px;display:flex;flex-direction:column;align-items:flex-start;background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.035));border:1px solid rgba(177,216,239,.18);border-radius:6px;box-shadow:none;overflow:hidden}
.home-advantages .feature:before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,#198be2 0 34%,rgba(25,139,226,0) 72%)}
.home-advantages .feature .ico{width:auto;height:auto;margin:0;background:none;border:0;border-radius:0;box-shadow:none;color:#58b1e9;font-size:13px;font-weight:900;line-height:1;letter-spacing:.16em}
.home-advantages .feature b{margin:auto 0 10px;color:#fff;font-size:18px;line-height:1.25;font-weight:750}
.home-advantages .feature span{color:#aec1cf;font-size:13px;line-height:1.55}
.home-advantages a.feature{text-decoration:none;color:inherit;cursor:pointer}
.home-advantages .feature em{display:block;margin-top:18px;color:#63baf0;font-size:12px;font-style:normal;font-weight:800;letter-spacing:.02em;opacity:.82;transition:opacity .2s,transform .2s}
.home-advantages .feature:hover{transform:translateY(-3px);border-color:rgba(83,177,235,.42);background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.045));box-shadow:0 16px 34px rgba(0,8,15,.24)}
.home-advantages .feature:hover .ico{transform:none;background:none;color:#78c9fa}
.home-advantages .feature:hover em{opacity:1;transform:translateX(3px)}
.home-advantages .feature:focus-visible{outline:3px solid rgba(83,177,235,.62);outline-offset:4px}
@media(max-width:980px){.home-advantages{padding:62px 0 66px}.home-advantages .feature{min-height:190px}}
@media(max-width:650px){.advantages-heading{display:block}.advantages-heading>span{display:block;margin-bottom:10px;padding:0}.home-advantages .title{font-size:32px}.home-advantages .feature{min-height:170px;padding:23px 22px}}

/* Engineering scope on the design service page */
.design-scope{position:relative;background:linear-gradient(180deg,#f1f6f9 0%,#eaf2f7 100%);padding:78px 0 84px}
.design-scope-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,540px);gap:56px;align-items:end;margin-bottom:34px}
.design-scope-head .title{margin:8px 0 0;font-size:40px;letter-spacing:-.025em}
.design-scope-head>p{margin:0;color:#597083;font-size:16px;line-height:1.65}
.design-scope .eyebrow{color:#147dcc;font-size:12px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.design-scope-grid{gap:16px}
.design-step{position:relative;min-height:300px;padding:0;overflow:hidden;border:1px solid #cfdee8;border-radius:9px;background:linear-gradient(145deg,#fff 0%,#f8fbfd 100%);box-shadow:0 10px 26px rgba(14,45,67,.06);transition:transform .22s,box-shadow .22s,border-color .22s}
.design-scope a.design-step{text-decoration:none;color:inherit;cursor:pointer}
.design-step:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,#1788e6,#64bdf3)}
.design-step .step-no{position:absolute;right:22px;top:18px;color:#dceaf3;font-size:48px;font-weight:900;line-height:1;letter-spacing:-.05em}
.design-step .card-body{position:relative;z-index:1;height:100%;padding:34px 30px 28px;display:flex;flex-direction:column}
.design-step h3{max-width:78%;margin:0 0 15px;color:#102536;font-size:21px;line-height:1.25}
.design-step p{margin:0;color:#5b7080;font-size:14px;line-height:1.65}
.step-result{margin-top:auto;padding-top:22px;border-top:1px solid #dce7ee}
.step-result b{display:block;margin-bottom:7px;color:#1788e6;font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.step-result span{display:block;color:#263e50;font-size:13px;font-weight:700;line-height:1.45}
.step-result em{display:block;margin-top:12px;color:#1788e6;font-size:12px;font-style:normal;font-weight:800;transition:transform .2s}
.design-step:hover{transform:translateY(-5px);border-color:rgba(23,136,230,.42);box-shadow:0 18px 36px rgba(14,45,67,.12)}
.design-step:hover .step-result em{transform:translateX(4px)}
.design-step:focus-visible{outline:3px solid rgba(23,136,230,.5);outline-offset:4px}
@media(max-width:980px){.design-scope-head{grid-template-columns:1fr;gap:18px}.design-step{min-height:280px}}
@media(max-width:650px){.design-scope{padding:58px 0 62px}.design-scope-head .title{font-size:32px}.design-scope-head>p{font-size:15px}.design-step{min-height:260px}.design-step .card-body{padding:30px 25px 25px}}

.design-outcomes{padding:76px 0 86px;background:#f7fafc}
.design-outcomes-head{max-width:850px;margin-bottom:32px}
.design-outcomes-head .eyebrow{color:#147dcc;font-size:12px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.design-outcomes-head .title{margin:8px 0 12px;font-size:38px;letter-spacing:-.025em}
.design-outcomes-head p{margin:0;color:#5b7080;font-size:15px;line-height:1.65}
.design-outcomes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.outcome-card{position:relative;min-height:220px;padding:28px 28px 26px;display:grid;grid-template-columns:58px 1fr;gap:22px;color:inherit;text-decoration:none;background:linear-gradient(145deg,#fff,#f7fbfd);border:1px solid #cfdee8;border-radius:9px;box-shadow:0 10px 25px rgba(14,45,67,.055);overflow:hidden;transition:transform .22s,border-color .22s,box-shadow .22s}
.outcome-card:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#1788e6 0 30%,rgba(23,136,230,0) 75%)}
.outcome-no{width:52px;height:52px;display:grid;place-items:center;border:1px solid #c9e4f5;border-radius:8px;background:#eaf6fd;color:#147dcc;font-size:14px;font-weight:900;letter-spacing:.08em}
.outcome-card small{display:block;margin:2px 0 10px;color:#1788e6;font-size:11px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.outcome-card h3{margin:0 0 11px;color:#102536;font-size:20px;line-height:1.3}
.outcome-card p{margin:0;color:#5b7080;font-size:13px;line-height:1.6}
.outcome-card b{display:block;margin-top:18px;color:#1788e6;font-size:12px;transition:transform .2s}
.outcome-card:hover{transform:translateY(-4px);border-color:rgba(23,136,230,.42);box-shadow:0 18px 35px rgba(14,45,67,.11)}
.outcome-card:hover b{transform:translateX(4px)}
.outcome-card:focus-visible{outline:3px solid rgba(23,136,230,.5);outline-offset:4px}
@media(max-width:800px){.design-outcomes-grid{grid-template-columns:1fr}}
@media(max-width:650px){.design-outcomes{padding:58px 0 64px}.design-outcomes-head .title{font-size:32px}.outcome-card{grid-template-columns:46px 1fr;gap:16px;padding:24px 20px}.outcome-no{width:44px;height:44px}}

.porcelain-parameters{position:relative;overflow:hidden;padding:76px 0 82px;background:linear-gradient(118deg,#071722 0%,#0b2a3e 68%,#103950 100%)}
.porcelain-parameters:after{content:"";position:absolute;right:-140px;bottom:-280px;width:570px;height:570px;border:1px solid rgba(85,184,238,.12);border-radius:50%;box-shadow:0 0 0 85px rgba(85,184,238,.025),0 0 0 170px rgba(85,184,238,.018);pointer-events:none}
.porcelain-parameters .wrap{position:relative;z-index:1}
.porcelain-parameters-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,560px);gap:55px;align-items:end;margin-bottom:31px}
.porcelain-parameters-head>div>span{display:block;margin-bottom:8px;color:#65baf0;font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
.porcelain-parameters .title{margin:0;color:#fff;font-size:38px;letter-spacing:-.025em}
.porcelain-parameters-head>p{margin:0;color:#b5c8d5;font-size:15px;line-height:1.65}
.porcelain-parameters .features{gap:14px}
.porcelain-parameters .feature{position:relative;min-height:230px;padding:26px 25px 24px;display:flex;flex-direction:column;align-items:flex-start;background:linear-gradient(145deg,rgba(255,255,255,.085),rgba(255,255,255,.035));border:1px solid rgba(180,218,239,.2);border-radius:7px;box-shadow:none;overflow:hidden}
.porcelain-parameters .feature:before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,#1788e6 0 38%,rgba(23,136,230,0) 78%)}
.porcelain-parameters .feature .ico{width:auto;height:auto;margin:0;background:none;border:0;border-radius:0;box-shadow:none;color:#60b7ec;font-size:13px;font-weight:900;line-height:1;letter-spacing:.16em}
.porcelain-parameters .feature b{margin:auto 0 12px;color:#fff;font-size:20px;line-height:1.2}
.porcelain-parameters .feature span{color:#b4c6d2;font-size:13px;line-height:1.6}
.porcelain-parameters .feature:hover{transform:translateY(-4px);border-color:rgba(92,187,240,.46);background:linear-gradient(145deg,rgba(255,255,255,.115),rgba(255,255,255,.05));box-shadow:0 18px 36px rgba(0,9,16,.25)}
.porcelain-parameters .feature:hover .ico{transform:none;background:none;color:#80cefa}
.porcelain-parameters a.feature{text-decoration:none;color:inherit;cursor:pointer}
.porcelain-parameters .feature em{display:block;margin-top:18px;color:#69bff2;font-size:12px;font-style:normal;font-weight:800;letter-spacing:.01em;opacity:.86;transition:opacity .2s,transform .2s}
.porcelain-parameters .feature:hover em{opacity:1;transform:translateX(3px)}
.porcelain-parameters .feature:focus-visible{outline:3px solid rgba(92,187,240,.62);outline-offset:4px}
.porcelain-audiences{position:relative;overflow:hidden;padding:78px 0 84px;background:linear-gradient(120deg,#061723 0%,#0a293d 64%,#0d354d 100%)}
.porcelain-audiences:after{content:"";position:absolute;right:-180px;top:-250px;width:620px;height:620px;border:1px solid rgba(91,185,237,.1);border-radius:50%;box-shadow:0 0 0 90px rgba(91,185,237,.025),0 0 0 180px rgba(91,185,237,.016);pointer-events:none}
.porcelain-audiences .wrap{position:relative;z-index:1}
.porcelain-audiences-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,590px);gap:56px;align-items:end;margin-bottom:34px}
.porcelain-audiences-head>div>span{display:block;margin-bottom:9px;color:#64b9ee;font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.porcelain-audiences .title{margin:0;color:#fff;font-size:40px;letter-spacing:-.025em}
.porcelain-audiences-head>p{margin:0;color:#b7c9d5;font-size:15px;line-height:1.65}
.porcelain-audience-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.porcelain-audience-card{position:relative;min-height:245px;padding:27px 28px;display:grid;grid-template-columns:54px minmax(0,1fr);gap:22px;color:inherit;text-decoration:none;background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.035));border:1px solid rgba(181,218,239,.2);border-radius:8px;overflow:hidden;transition:transform .25s,border-color .25s,background .25s,box-shadow .25s}
.porcelain-audience-card:before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:linear-gradient(180deg,#1b98e8,rgba(27,152,232,0))}
.audience-number{display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(101,190,241,.36);border-radius:50%;color:#6dc1f2;font-size:12px;font-weight:900;letter-spacing:.1em}
.porcelain-audience-card small{display:block;margin:3px 0 10px;color:#65b9ec;font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.porcelain-audience-card h3{margin:0 0 12px;color:#fff;font-size:22px;line-height:1.2}
.porcelain-audience-card p{margin:0;color:#b8c9d4;font-size:14px;line-height:1.6}
.porcelain-audience-card strong{display:flex;align-items:center;justify-content:space-between;margin-top:23px;padding-top:16px;border-top:1px solid rgba(255,255,255,.13);color:#e7f5fd;font-size:12px;font-weight:800}
.porcelain-audience-card strong b{color:#68c0f4;font-size:20px;transition:transform .25s}
.porcelain-audience-card:hover,.porcelain-audience-card:focus-visible{transform:translateY(-4px);border-color:rgba(94,188,241,.48);background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.05));box-shadow:0 20px 38px rgba(0,8,15,.25);outline:3px solid rgba(103,191,240,.72);outline-offset:3px}
.porcelain-audience-card:hover strong b,.porcelain-audience-card:focus-visible strong b{transform:translateX(4px)}
@media(max-width:900px){.porcelain-audiences-head{grid-template-columns:1fr;gap:16px}.porcelain-audience-grid{grid-template-columns:1fr}.porcelain-audience-card{min-height:215px}}
@media(max-width:580px){.porcelain-audiences{padding:58px 0 64px}.porcelain-audiences .title{font-size:33px}.porcelain-audiences-head>p{font-size:14px}.porcelain-audience-card{min-height:0;padding:23px 22px;grid-template-columns:42px 1fr;gap:16px}.audience-number{width:40px;height:40px}.porcelain-audience-card h3{font-size:20px}}

/* Object porcelain supply — v89 */
.project-supply{padding:82px 0;background:linear-gradient(135deg,#061723 0%,#0b2d43 100%);color:#fff;position:relative;overflow:hidden}.project-supply:after{content:"";position:absolute;right:-180px;bottom:-280px;width:620px;height:620px;border-radius:50%;border:1px solid rgba(82,181,236,.12);box-shadow:0 0 0 90px rgba(82,181,236,.025),0 0 0 180px rgba(82,181,236,.015)}.project-supply .wrap{position:relative;z-index:1}.project-supply-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,560px);gap:60px;align-items:end;margin-bottom:34px}.project-supply-kicker{display:block;margin-bottom:9px;color:#67bff0;font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.project-supply .title{color:#fff;margin:0;font-size:40px;letter-spacing:-.025em}.project-supply-head>p{margin:0;color:#b9cbd7;line-height:1.7}.project-supply-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.project-supply-card{position:relative;padding:29px 30px 28px 84px;min-height:285px;background:linear-gradient(145deg,rgba(255,255,255,.095),rgba(255,255,255,.035));border:1px solid rgba(175,216,239,.2);border-radius:9px}.project-supply-card>span{position:absolute;left:25px;top:27px;display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(105,195,245,.5);border-radius:50%;color:#73c8f7;font-weight:900;font-size:12px}.project-supply-card small{display:block;color:#68bfee;font-size:10px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;margin-bottom:9px}.project-supply-card h3{color:#fff;font-size:23px;margin:0 0 10px}.project-supply-card p{color:#c0d0da;line-height:1.55;margin:0 0 16px}.project-supply-card ul{list-style:none;padding:14px 0 0;margin:0;border-top:1px solid rgba(255,255,255,.11);display:grid;gap:8px}.project-supply-card li{color:#e4eef4;font-size:13px;position:relative;padding-left:18px}.project-supply-card li:before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:#48aae4;box-shadow:0 0 0 4px rgba(72,170,228,.12)}.project-supply-cta{margin-top:18px;padding:25px 28px;display:flex;justify-content:space-between;align-items:center;gap:30px;background:#fff;border-radius:9px;color:#142838;box-shadow:0 18px 42px rgba(0,7,12,.22)}.project-supply-cta b{font-size:19px}.project-supply-cta p{margin:6px 0 0;color:#617485}.project-supply-cta .btn{flex:none}@media(max-width:900px){.project-supply-head{grid-template-columns:1fr;gap:16px}.project-supply-grid{grid-template-columns:1fr}.project-supply-card{min-height:0}.project-supply-cta{align-items:flex-start;flex-direction:column}}@media(max-width:580px){.project-supply{padding:60px 0}.project-supply .title{font-size:33px}.project-supply-card{padding:24px 22px 24px 72px}.project-supply-card>span{left:20px;top:22px}.project-supply-cta{padding:23px}}
@media(max-width:980px){.porcelain-parameters-head{grid-template-columns:1fr;gap:16px}.porcelain-parameters .feature{min-height:205px}}
@media(max-width:650px){.porcelain-parameters{padding:58px 0 64px}.porcelain-parameters .title{font-size:32px}.porcelain-parameters-head>p{font-size:14px}.porcelain-parameters .feature{min-height:180px;padding:23px 22px}}

/* Главная: полностью кликабельные карточки основных направлений */
.directions-section{background:#f4f8fb}
.direction-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.direction-card{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;min-height:370px;padding:22px;border-radius:12px;overflow:hidden;color:#fff;box-shadow:0 12px 30px rgba(5,28,44,.18);transition:transform .25s ease,box-shadow .25s ease}
.direction-card:before{content:"";position:absolute;z-index:-2;inset:0;background:var(--direction-image) center/cover no-repeat;transition:transform .45s ease}
.direction-card:after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(180deg,rgba(3,16,27,.12) 20%,rgba(3,16,27,.94) 100%)}
.direction-card:hover{color:#fff;transform:translateY(-6px);box-shadow:0 20px 42px rgba(5,28,44,.27)}
.direction-card:hover:before{transform:scale(1.045)}
.direction-card:focus-visible{outline:3px solid #51adf5;outline-offset:4px}
.direction-subsystems{--direction-image:url('images/products/system-keramogranit.jpg')}
.direction-components{--direction-image:url('images/direction-components-v2.jpg')}
.direction-baskets{--direction-image:url('images/korziny/construction-requirements-v2.jpg')}
.direction-design{--direction-image:url('images/direction-design-v2.jpg')}
.direction-tag{align-self:flex-start;padding:7px 10px;border-radius:99px;background:rgba(226,244,255,.94);color:#147ac8;font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.direction-copy h3{margin:0 0 10px;color:#fff;font-size:26px;line-height:1.12}
.direction-copy p{margin:0 0 18px;color:#d9e6ef;font-size:14px;line-height:1.5}
.direction-copy strong{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid rgba(255,255,255,.3);font-size:14px}
.direction-copy strong b{font-size:23px;line-height:1}
@media(max-width:1050px){.direction-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.direction-card{min-height:340px}}
@media(max-width:580px){.direction-grid{grid-template-columns:1fr}.direction-card{min-height:330px}}
.assortment-link-card{display:block;color:inherit;text-decoration:none;position:relative;overflow:hidden;cursor:pointer;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.assortment-link-card::after{content:"";position:absolute;inset:auto 0 0;height:3px;background:linear-gradient(90deg,#1597e5,#47b9ff);transform:scaleX(0);transform-origin:left;transition:transform .28s ease}.assortment-link-card:hover,.assortment-link-card:focus-visible{transform:translateY(-6px);box-shadow:0 18px 38px rgba(5,25,43,.14);border-color:#8fcdf2;outline:none}.assortment-link-card:hover::after,.assortment-link-card:focus-visible::after{transform:scaleX(1)}.assortment-link-card .card-body{height:100%;display:flex;flex-direction:column}.assortment-link-card .card-link-label{display:block;margin-top:auto;padding-top:18px;color:#087fc7;font-weight:750;transition:transform .25s ease}.assortment-link-card:hover .card-link-label,.assortment-link-card:focus-visible .card-link-label{transform:translateX(4px)}
.estima-assortment-card{min-height:190px}.estima-assortment-card:active{transform:translateY(-2px)}

/* Главная v53: усиленная инженерная подача */
.home-hero{min-height:560px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(4,18,29,.96) 0%,rgba(6,28,43,.86) 52%,rgba(6,28,43,.38) 100%),url('images/home-hero-v142.jpg') center/cover no-repeat}
.home-hero .wrap{width:100%}.home-hero h1{max-width:860px;font-size:54px;line-height:1.06;margin:18px 0}.home-hero p{max-width:820px;font-size:19px;line-height:1.65;color:#d4e2ec}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:28px}.hero-link{color:#fff;font-weight:800}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.hero-points span{padding:9px 12px;border:1px solid rgba(255,255,255,.24);border-radius:99px;color:#dcebf5;font-size:12px;font-weight:800;background:rgba(4,18,29,.34)}
.home-credibility{padding:0;background:#fff}.credibility-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-top:0;box-shadow:0 16px 38px rgba(8,35,54,.08)}.credibility-grid>div{padding:24px 22px;border-right:1px solid var(--line)}.credibility-grid>div:last-child{border-right:0}.credibility-grid small{display:block;margin-bottom:8px;color:var(--blue);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.credibility-grid b{display:block;color:var(--ink);font-size:15px;line-height:1.45}
.form-direct-note{margin:14px 0 0;color:#5f7282;font-size:12px;line-height:1.55}.form-direct-note a{color:var(--blue);font-weight:800}
@media(max-width:980px){.home-hero{min-height:520px}.home-hero h1{font-size:44px}.credibility-grid{grid-template-columns:repeat(2,1fr)}.credibility-grid>div:nth-child(2){border-right:0}.credibility-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:650px){.home-hero{min-height:580px}.home-hero h1{font-size:37px}.home-hero p{font-size:16px}.hero-actions{align-items:flex-start;flex-direction:column;gap:17px}.hero-points{margin-top:24px}.credibility-grid{grid-template-columns:1fr}.credibility-grid>div{border-right:0!important;border-bottom:1px solid var(--line)}.credibility-grid>div:last-child{border-bottom:0}}
.porcelain-preview-placeholder{height:210px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#fff;text-align:center;background:linear-gradient(135deg,#294a61,#7d98a8)}
.porcelain-preview-placeholder span{display:grid;place-items:center;width:72px;height:72px;border:2px solid rgba(255,255,255,.72);border-radius:50%;font-size:38px;font-weight:800;background:rgba(255,255,255,.12)}
.porcelain-preview-placeholder small{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;opacity:.9}

/* Modern background formats — v151. JPG rules above remain as legacy fallback. */
@supports (background-image:image-set(url("x.avif") type("image/avif"))){
  .page-hero{
    background-image:linear-gradient(90deg,rgba(7,21,34,.88),rgba(7,21,34,.55)),image-set(url('images/home-hero-v142.avif') type('image/avif'),url('images/home-hero-v142.webp') type('image/webp'),url('images/home-hero-v142.jpg') type('image/jpeg'))!important;
  }
  .wholesale-hero{
    background-image:linear-gradient(90deg,rgba(5,20,32,.94),rgba(7,38,58,.76)),image-set(url('images/home-hero-v142.avif') type('image/avif'),url('images/home-hero-v142.webp') type('image/webp'),url('images/home-hero-v142.jpg') type('image/jpeg'))!important;
  }
  .home-hero{
    background-image:linear-gradient(90deg,rgba(4,18,29,.96) 0%,rgba(6,28,43,.86) 52%,rgba(6,28,43,.38) 100%),image-set(url('images/home-hero-v142.avif') type('image/avif'),url('images/home-hero-v142.webp') type('image/webp'),url('images/home-hero-v142.jpg') type('image/jpeg'))!important;
  }
  .basket-hero{
    background-image:linear-gradient(90deg,rgba(5,21,34,.9),rgba(5,21,34,.58),rgba(5,21,34,.12)),image-set(url('images/korziny/52.avif') type('image/avif'),url('images/korziny/52.webp') type('image/webp'),url('images/korziny/52.jpg') type('image/jpeg'))!important;
  }
}
.preview-tone-0{background:linear-gradient(135deg,#253e4e,#6e8794)}.preview-tone-1{background:linear-gradient(135deg,#665146,#b79c84)}.preview-tone-2{background:linear-gradient(135deg,#3f5550,#839d91)}.preview-tone-3{background:linear-gradient(135deg,#4c4966,#9690b4)}.preview-tone-4{background:linear-gradient(135deg,#675c3d,#b9a66c)}.preview-tone-5{background:linear-gradient(135deg,#4e5966,#96a5b6)}
@media(max-width:700px){.porcelain-preview-placeholder{height:170px}}
.collection-info-modal{position:fixed;inset:0;z-index:3000;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(4,18,29,.78)}
.collection-info-modal.open{display:flex}
.collection-info-card{position:relative;width:min(560px,100%);padding:32px;border-radius:18px;background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.35)}
.collection-info-card h2{margin:14px 0 6px}
.collection-info-line{color:#617283;font-weight:700}
.collection-info-close{position:absolute;top:12px;right:14px;width:42px;height:42px;border:0;border-radius:50%;background:#edf4f8;color:#102332;font-size:30px;line-height:1;cursor:pointer}
.collection-modal-open{overflow:hidden}

/* Карточки исходных данных для инженерного расчёта — v94 */
.dark:not(.home-advantages):not(.porcelain-parameters) .features{
    gap:14px;
    margin-top:28px;
}
.dark:not(.home-advantages):not(.porcelain-parameters) .feature{
    position:relative;
    min-height:0;
    padding:25px 24px 24px;
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.045));
    border:1px solid rgba(173,215,239,.22);
    border-radius:8px;
    box-shadow:none;
    overflow:hidden;
}
.dark:not(.home-advantages):not(.porcelain-parameters) .feature:before{
    content:"";
    position:absolute;
    inset:0 0 auto;
    height:3px;
    background:linear-gradient(90deg,#1788e6 0 38%,rgba(23,136,230,0) 78%);
}
.dark:not(.home-advantages):not(.porcelain-parameters) .feature .ico{
    display:grid;
    place-items:center;
    width:38px;
    height:38px;
    margin:0 0 22px;
    border:1px solid rgba(102,196,246,.32);
    border-radius:50%;
    background:rgba(30,145,214,.15);
    color:#6bc5f3;
    font-size:11px;
    line-height:1;
    font-weight:900;
    letter-spacing:.08em;
}
.dark:not(.home-advantages):not(.porcelain-parameters) .feature b{
    display:block;
    margin:0 0 9px;
    color:#fff;
    font-size:18px;
    line-height:1.25;
}
.dark:not(.home-advantages):not(.porcelain-parameters) .feature span{
    color:#b9cbd6;
    font-size:13px;
    line-height:1.6;
}
.dark:not(.home-advantages):not(.porcelain-parameters) .feature:hover{
    transform:translateY(-4px);
    border-color:rgba(92,187,240,.48);
    background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.06));
    box-shadow:0 18px 34px rgba(0,8,15,.22);
}
.dark:not(.home-advantages):not(.porcelain-parameters) .feature:hover .ico{
    transform:none;
    background:#1788e6;
    border-color:#1788e6;
    color:#fff;
}
@media(max-width:650px){
    .dark:not(.home-advantages):not(.porcelain-parameters) .features{margin-top:22px}
    .dark:not(.home-advantages):not(.porcelain-parameters) .feature{padding:22px 21px}
    .dark:not(.home-advantages):not(.porcelain-parameters) .feature .ico{margin-bottom:17px}
}

/* Object calculation and FAQ — v90 */
.object-calc{padding:82px 0;background:#eef4f8}.object-calc-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,560px);gap:60px;align-items:end;margin-bottom:32px}.object-calc-head>div>span{display:block;margin-bottom:9px;color:#1488d4;font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.object-calc-head .title{margin:0}.object-calc-head>p{margin:0;color:#657988;line-height:1.7}.object-calc-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,.55fr);gap:18px}.object-calc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.object-calc-grid article{position:relative;display:grid;grid-template-columns:48px 1fr;gap:18px;padding:27px;background:#fff;border:1px solid #d7e3eb;border-radius:10px;box-shadow:0 10px 28px rgba(13,48,69,.055);transition:transform .25s,border-color .25s,box-shadow .25s}.object-calc-grid article:hover{transform:translateY(-3px);border-color:#9bcfec;box-shadow:0 16px 34px rgba(13,48,69,.1)}.object-calc-grid i{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#e5f4fc;color:#1488d4;font-style:normal;font-weight:900;font-size:12px}.object-calc-grid small{display:block;color:#1488d4;font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;margin:2px 0 7px}.object-calc-grid h3{font-size:19px;margin:0 0 9px}.object-calc-grid p{margin:0;color:#667988;font-size:13px;line-height:1.62}.object-calc-result{padding:31px;background:linear-gradient(145deg,#071c2b,#0d3b56);color:#fff;border-radius:10px;box-shadow:0 18px 38px rgba(7,28,43,.18)}.object-calc-result>span{color:#68c2f2;font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.object-calc-result h3{color:#fff;font-size:23px;line-height:1.25;margin:10px 0 19px}.object-calc-result ul{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:12px}.object-calc-result li{position:relative;padding-left:20px;color:#d5e3eb;font-size:13px;line-height:1.5}.object-calc-result li:before{content:"✓";position:absolute;left:0;color:#60c3f6;font-weight:900}.object-calc-result .btn{display:block;text-align:center}.object-calc-result>small{display:block;margin-top:13px;color:#9db6c5;font-size:11px;line-height:1.45;text-align:center}.object-faq{padding:82px 0;background:#fff}.object-faq .faq-wrap{max-width:1120px}.object-faq-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,470px);gap:48px;align-items:end;margin-bottom:30px}.object-faq-head .title{margin:12px 0 0}.object-faq-head>p{margin:0;color:#687b89;line-height:1.7}.object-faq .faq{gap:10px}.object-faq .faq-item{padding:0 24px;border:1px solid #d9e4eb;border-radius:9px;box-shadow:0 8px 24px rgba(14,48,68,.04);transition:border-color .25s,box-shadow .25s,background .25s}.object-faq .faq-item:hover{border-color:#a7d2ea}.object-faq .faq-item.open{border-color:#73bee8;background:#f8fcff;box-shadow:0 13px 30px rgba(14,83,121,.09)}.object-faq .faq-item button{padding:23px 58px 23px 46px;font-size:17px}.object-faq .faq-item button:before{content:"?";position:absolute;left:0;top:18px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e7f5fd;color:#168bd5;font-size:14px;font-weight:900}.object-faq .faq-item button:after{right:2px;top:15px;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#edf7fd;font-size:25px}.object-faq .faq-item.open button:after{background:#168bd5;color:#fff}.object-faq .faq-item>div p{padding:0 54px 23px 46px;color:#536a79}.object-faq-bottom{margin-top:16px;padding:22px 25px;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:#eef6fb;border-radius:9px}.object-faq-bottom span{font-weight:800}.object-faq-bottom p{margin:0;color:#667a88}.object-faq-bottom a{color:#1488d4;font-weight:800}.object-faq-bottom a:hover{text-decoration:underline}@media(max-width:900px){.object-calc-head,.object-faq-head{grid-template-columns:1fr;gap:14px}.object-calc-layout{grid-template-columns:1fr}.object-calc-result{display:grid;grid-template-columns:1fr auto;gap:0 24px}.object-calc-result>span,.object-calc-result h3,.object-calc-result ul{grid-column:1}.object-calc-result .btn{grid-column:2;grid-row:1/4;align-self:center}.object-calc-result>small{grid-column:1/3}.object-faq-bottom{grid-template-columns:1fr;gap:7px}}@media(max-width:620px){.object-calc,.object-faq{padding:60px 0}.object-calc-grid{grid-template-columns:1fr}.object-calc-grid article{padding:23px 20px}.object-calc-result{display:block}.object-calc-result .btn{margin-top:20px}.object-faq .faq-item{padding:0 17px}.object-faq .faq-item button{padding:21px 46px 21px 38px;font-size:15px}.object-faq .faq-item button:before{width:26px;height:26px;top:18px}.object-faq .faq-item button:after{width:32px;height:32px;top:15px}.object-faq .faq-item>div p{padding:0 38px 21px 38px;font-size:14px}}
.object-neighbors{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.object-neighbors p{margin:8px 0}
.object-neighbors .small-link{display:inline-block;line-height:1.35}
.project-link{color:inherit;text-decoration:none}
.project-photo-pending{position:relative;text-align:center;color:#486579;background:linear-gradient(145deg,#edf3f6 0%,#dce8ee 100%)}
.project-photo-pending::before{content:"";position:absolute;inset:20px;border:1px solid rgba(72,101,121,.22);border-radius:6px}
.project-photo-pending span{position:relative;z-index:1;max-width:75%;font-size:18px;font-weight:600;line-height:1.3}
.project-link h3{color:var(--ink)}
.project-link:hover h3,.project-link:focus-visible h3{color:var(--blue)}
.project-link:focus-visible{outline:3px solid rgba(22,137,230,.35);outline-offset:3px}
/* Clickable project participant cards */
.project-links .project-link-card{display:block;color:inherit;text-decoration:none;position:relative;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.project-links .project-link-card:hover,.project-links .project-link-card:focus-visible{transform:translateY(-4px);box-shadow:0 14px 32px rgba(11,39,59,.13);border-color:#78bde8;outline:3px solid rgba(21,151,229,.18);outline-offset:2px}.project-links .project-link-card p{color:var(--blue);font-weight:700;margin-top:4px}.project-links .project-link-card small{display:block;margin-top:7px;color:var(--muted);line-height:1.4}.project-links .project-link-group{cursor:default}.project-links .project-link-group:hover{transform:none}.project-links .project-link-group p+p{margin-top:8px}.project-links .project-link-group a{color:var(--blue);font-weight:700;text-decoration:none}.project-links .project-link-group a:hover,.project-links .project-link-group a:focus-visible{text-decoration:underline}

/* SEO calculator landing — v152 */
.calculator-hero{background:linear-gradient(100deg,rgba(5,19,31,.96),rgba(7,39,60,.72)),url('images/home-hero-v142.jpg') center/cover no-repeat!important}.calculator-hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.calc-hero-points{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.calc-hero-points span{padding:9px 12px;border:1px solid rgba(177,217,239,.34);border-radius:99px;background:rgba(8,35,52,.36);font-size:12px;color:#d8eaf5}.calc-intro{background:#eef5f9}.calc-intro__head,.calc-section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.75fr);gap:48px;align-items:end;margin-bottom:30px}.calc-intro__head>div>span,.calc-section-head>div>span{display:block;margin-bottom:10px;color:#168bd5;font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.calc-intro__head .title,.calc-section-head .title{margin:0}.calc-intro__head>p,.calc-section-head>p{margin:0;color:#667a88;line-height:1.7}.calc-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.calc-benefits article{background:#fff;border:1px solid #d7e4eb;border-radius:10px;padding:25px;box-shadow:0 9px 26px rgba(12,44,64,.05)}.calc-benefits article>b{display:block;color:#168bd5;font-size:12px;letter-spacing:.09em}.calc-benefits h3{margin:17px 0 10px;font-size:20px}.calc-benefits p{margin:0;color:#667988;line-height:1.6;font-size:13px}.calc-quiz-section{padding:84px 0;background:#fff}.calc-quiz-layout{display:grid;grid-template-columns:minmax(0,.76fr) minmax(500px,1.24fr);gap:50px;align-items:start}.calc-assistant{padding:25px 0}.calc-assistant .title{margin:0 0 14px}.calc-assistant>p{margin:0;color:#667a88;line-height:1.7}.calc-assistant ol{list-style:none;padding:0;margin:30px 0;counter-reset:calc-stage;display:grid;gap:16px}.calc-assistant li{position:relative;display:grid;grid-template-columns:42px 1fr;column-gap:14px;padding:2px 0 2px 56px;min-height:42px}.calc-assistant li:before{counter-increment:calc-stage;content:"0" counter(calc-stage);position:absolute;left:0;top:0;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#e5f4fc;color:#168bd5;font-weight:900;font-size:11px}.calc-assistant li b{align-self:end}.calc-assistant li span{grid-column:2;color:#718390;font-size:13px;line-height:1.45}.calc-assistant__note{display:grid;gap:6px;padding:18px 20px;background:#eef6fb;border-left:3px solid #168bd5;border-radius:0 8px 8px 0;color:#536a79;font-size:13px;line-height:1.55}.calc-assistant__note b{color:#163246}.calc-quiz-card{padding:32px;box-shadow:0 18px 42px rgba(9,38,56,.11)}.calc-progress{display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;gap:9px;margin-bottom:28px}.calc-progress span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e8eff3;color:#718390;font-size:12px;font-weight:900}.calc-progress span.is-active{background:#168bd5;color:#fff}.calc-progress i{height:2px;background:#d7e4eb}.calc-progress span.is-active+i{background:#73bee8}.calc-quiz-form{display:block}.calc-step{margin:0;padding:0;border:0;min-width:0}.calc-step legend{padding:0;color:#168bd5;font-size:11px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.calc-step h2{font-size:25px;margin:12px 0 22px;outline:none}.calc-cladding-options{grid-template-columns:repeat(3,1fr)}.calc-quiz-form .quiz-option{min-height:50px;cursor:pointer;transition:border-color .2s,background .2s}.calc-quiz-form .quiz-option:has(input:checked){background:#eaf6fd;border-color:#68bde8}.calc-quiz-form .quiz-option span{font-size:13px;font-weight:700}.calc-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}.calc-quiz-form input:not([type="radio"]):not([type="checkbox"]),.calc-quiz-form select,.calc-quiz-form textarea{width:100%;padding:13px 14px;border:1px solid #d2e0e8;border-radius:6px;background:#fff;color:var(--ink);font:inherit}.calc-quiz-form textarea{min-height:92px;resize:vertical;margin-top:14px}.calc-quiz-form input:focus,.calc-quiz-form select:focus,.calc-quiz-form textarea:focus{outline:3px solid rgba(22,139,213,.16);border-color:#42a9e5}.calc-quiz-form>.btn,.calc-step>.btn{margin-top:20px}.calc-step-actions{display:flex;justify-content:space-between;gap:12px;margin-top:20px}.outline-dark{background:#fff!important;border-color:#c8d9e3!important;color:#244255!important}.outline-dark:hover{border-color:#168bd5!important;color:#168bd5!important}.calc-materials{background:#eef5f9}.calc-material-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.calc-material-grid a{display:flex;min-height:210px;flex-direction:column;gap:10px;padding:23px;background:#fff;border:1px solid #d7e4eb;border-radius:10px;color:inherit;text-decoration:none;box-shadow:0 8px 24px rgba(10,43,64,.045);transition:transform .2s,border-color .2s,box-shadow .2s}.calc-material-grid a:hover,.calc-material-grid a:focus-visible{transform:translateY(-4px);border-color:#65bce8;box-shadow:0 15px 30px rgba(10,65,95,.11);outline:none}.calc-material-grid b{font-size:19px}.calc-material-grid span{color:#677b89;font-size:13px;line-height:1.55}.calc-material-grid em{margin-top:auto;color:#168bd5;font-size:12px;font-weight:800;font-style:normal}.calc-section-head--light>div>span{color:#76caf4}.calc-section-head--light .title{color:#fff}.calc-section-head--light>p{color:#bbd0dd}.calc-examples{background:linear-gradient(125deg,#071b2a,#0e415e)}.calc-example-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.calc-example-grid article{padding:27px;background:rgba(255,255,255,.08);border:1px solid rgba(179,220,239,.18);border-radius:10px}.calc-example-grid article>span{color:#75c8f2;font-size:11px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.calc-example-grid h3{margin:13px 0 11px;color:#fff;font-size:22px}.calc-example-grid p{margin:0 0 19px;color:#c7dae4;font-size:13px;line-height:1.6}.calc-example-grid b{color:#fff;font-size:13px}.calc-example-grid ul{padding-left:18px;margin:10px 0 0;color:#c7dae4;font-size:13px;line-height:1.65}.calc-content{background:#fff}.calc-content-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(290px,.55fr);gap:52px;align-items:start}.calc-content article{max-width:800px}.calc-content p,.calc-content li{color:#586f7e;line-height:1.72}.calc-content h3{margin-top:27px}.calc-side-card{position:sticky;top:18px;display:flex;flex-direction:column;gap:14px;padding:29px;background:linear-gradient(145deg,#072037,#0d4b6e);color:#fff;border-radius:10px;box-shadow:0 18px 35px rgba(8,38,55,.16)}.calc-side-card>span{color:#76caf4;font-size:10px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.calc-side-card h3{margin:0;font-size:24px}.calc-side-card p{margin:0;color:#c3d8e5;line-height:1.6;font-size:13px}.calc-side-card a:not(.btn){color:#91d2f3;font-size:13px;font-weight:800}.calc-faq{background:#eef5f9}
@media(max-width:1050px){.calc-benefits,.calc-material-grid{grid-template-columns:repeat(2,1fr)}.calc-quiz-layout{grid-template-columns:1fr;gap:16px}.calc-assistant{padding:0}.calc-assistant ol{grid-template-columns:repeat(3,1fr);gap:18px}.calc-assistant li{display:block;padding:51px 0 0}.calc-assistant li span{display:block;margin-top:7px}.calc-content-layout{grid-template-columns:1fr}.calc-side-card{position:static}}
@media(max-width:760px){.calc-intro__head,.calc-section-head{grid-template-columns:1fr;gap:13px}.calc-intro,.calc-quiz-section{padding:60px 0}.calc-quiz-card{padding:24px 18px}.calc-cladding-options{grid-template-columns:repeat(2,1fr)}.calc-example-grid{grid-template-columns:1fr}.calc-assistant ol{grid-template-columns:1fr}.calc-assistant li{padding:2px 0 2px 56px}.calc-assistant li span{margin:0}.calc-content{padding:60px 0}}
@media(max-width:480px){.calculator-hero .actions,.calc-step-actions{display:grid;grid-template-columns:1fr}.calculator-hero .actions .btn,.calc-step-actions .btn{width:100%}.calc-hero-points{display:grid;grid-template-columns:1fr}.calc-benefits,.calc-material-grid,.calc-fields,.calc-cladding-options{grid-template-columns:1fr}.calc-quiz-card{padding:22px 16px}.calc-step h2{font-size:22px}.calc-progress{margin-bottom:22px}.calc-material-grid a{min-height:0}}

/* Compact desktop navigation — v154 */
.menu-more{position:relative;flex:0 0 auto}
.menu-more summary{display:flex;align-items:center;gap:6px;min-height:42px;cursor:pointer;list-style:none;color:inherit;white-space:nowrap}
.menu-more summary::-webkit-details-marker{display:none}
.menu-more summary span{font-size:14px;line-height:1;transition:transform .2s ease}
.menu-more[open] summary span{transform:rotate(180deg)}
.menu-dropdown{position:absolute;z-index:70;top:calc(100% + 10px);left:-16px;display:grid;gap:2px;min-width:230px;width:max-content;padding:10px;border:1px solid rgba(154,199,223,.24);border-radius:10px;background:#071522;box-shadow:0 18px 36px rgba(2,15,26,.25)}
.menu-dropdown a{display:block!important;width:100%!important;min-height:auto!important;padding:10px 12px!important;border-radius:6px;white-space:nowrap}
.menu-dropdown a:hover,.menu-dropdown a:focus-visible{background:rgba(111,195,239,.15);outline:none}
@media(min-width:1321px) and (hover:hover){.menu-more:hover>.menu-dropdown,.menu-more:focus-within>.menu-dropdown{display:grid!important}.menu-more:hover summary,.menu-more:focus-within summary{color:#65bdf6}.menu-more:hover summary span,.menu-more:focus-within summary span{transform:rotate(180deg)}}
@media(max-width:1320px){.menu-more{width:100%}.menu-more summary{width:100%;padding:10px 6px}.menu-dropdown{position:static;width:100%;min-width:0;margin:0 0 4px;padding:4px 0 4px 12px;border:0;border-left:2px solid rgba(99,189,235,.55);border-radius:0;background:transparent;box-shadow:none}.menu-dropdown a{padding:9px 8px!important;font-size:14px}.menu-more[open] summary{color:#65bdf6}}

/* Calculator button and assistant readability — v157 */
.header-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.header-actions .btn{white-space:nowrap}.btn-calculator{background:#f2a43d!important;color:#102a3b!important;box-shadow:0 8px 18px rgba(242,164,61,.25)}.btn-calculator:hover,.btn-calculator:focus-visible{background:#ffc066!important;color:#102a3b!important}.calc-assistant li b,.calc-assistant li span{display:block}.calc-assistant li b{grid-column:2}@media(max-width:1050px){.calc-assistant li{display:block;padding:2px 0 2px 56px;min-height:42px}.calc-assistant li span{margin-top:4px}}@media(max-width:1500px){.header-actions .btn:not(.btn-calculator){display:none}}@media(max-width:1320px){.header-actions .btn-calculator{padding:11px 14px;font-size:13px}}@media(max-width:650px){.header-actions .btn-calculator{padding:10px 11px;font-size:0}.header-actions .btn-calculator:before{content:"Калькулятор";font-size:12px;font-weight:800}}

/* Calculator FAQ — v158 */
.calc-faq .faq-item{position:relative;overflow:hidden;background:linear-gradient(115deg,#fff 0%,#fbfdff 100%);border-color:#cfdfe8;box-shadow:0 8px 22px rgba(14,48,68,.05);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,background .22s ease}
.calc-faq .faq-item:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:#b8ddec;opacity:0;transition:opacity .22s ease,background .22s ease}
.calc-faq .faq-item:hover{transform:translateY(-2px);border-color:#8fc9e8;box-shadow:0 15px 30px rgba(14,83,121,.11)}
.calc-faq .faq-item:hover:before,.calc-faq .faq-item.open:before{opacity:1}
.calc-faq .faq-item:hover button:after{background:#d8f0fc;color:#168bd5;transform:rotate(90deg) scale(1.05)}
.calc-faq .faq-item.open{background:linear-gradient(115deg,#fff 0%,#f2faff 100%);border-color:#6dbce6;box-shadow:0 16px 32px rgba(14,83,121,.12)}
.calc-faq .faq-item.open:before{background:#168bd5}
.calc-faq .faq-item.open button:after{box-shadow:0 5px 12px rgba(22,139,213,.25)}
.calc-faq .faq-item button:after{transition:transform .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease}

/* Component price catalog — v159 */
.catalog-intro{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:48px;align-items:center}.catalog-intro-image{display:block;width:100%;height:240px;object-fit:contain;padding:18px;border:1px solid var(--line);border-radius:10px;background:#fff}.catalog-intro-image img{width:100%;height:100%;object-fit:contain}.catalog-price-note{margin:24px 0 18px;padding:17px 19px;border:1px solid #c9e1ef;border-left:4px solid var(--blue);border-radius:8px;background:#f1f8fc;color:#4f6878;font-size:13px;line-height:1.6}.catalog-price-note b{color:var(--ink)}.price-list{display:grid;gap:10px}.price-row{display:grid;grid-template-columns:minmax(0,1fr) 150px 150px;gap:24px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:9px;background:#fff;box-shadow:0 5px 16px rgba(12,45,64,.035);transition:border-color .2s,box-shadow .2s,transform .2s}.price-row:hover{transform:translateY(-2px);border-color:#9dcfe9;box-shadow:0 11px 24px rgba(12,67,98,.09)}.price-row-main h3{margin:4px 0 5px;font-size:16px;line-height:1.35}.price-row-main p{margin:0;color:var(--muted);font-size:12px;line-height:1.45}.price-code{color:#168bd5;font-size:10px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.price-value{display:grid;gap:2px}.price-value strong{color:var(--ink);font-size:21px;line-height:1.15}.price-value small{color:var(--muted);font-size:11px}.price-action{justify-self:end;text-align:right}
@media(max-width:800px){.catalog-intro{grid-template-columns:1fr;gap:24px}.catalog-intro-image{width:min(100%,420px);height:220px}.price-row{grid-template-columns:minmax(0,1fr) auto;gap:14px}.price-action{grid-column:1/-1;justify-self:start;text-align:left}}
@media(max-width:520px){.price-row{grid-template-columns:1fr;padding:17px}.price-value{padding-top:12px;border-top:1px solid var(--line)}.price-action{grid-column:auto}.catalog-price-note{padding:15px}}

/* Component series chooser — v160 */
.series-catalog{grid-template-columns:repeat(4,minmax(0,1fr))}.sku-body h2{margin:0 0 10px;font-size:18px;line-height:1.3}.series-mark{display:grid;place-items:center;background:radial-gradient(circle at 50% 38%,#fff 0,#f4f8fb 62%,#e9f0f5 100%)}.series-mark span{display:grid;place-items:center;width:104px;height:104px;border:8px solid #aebbc4;border-radius:18px;color:#18364a;font-size:38px;font-weight:900;letter-spacing:-.05em;box-shadow:0 15px 28px rgba(16,54,78,.13),inset 0 0 0 2px #e7edf1;transform:rotate(-4deg)}.catalog-back{padding-bottom:0}.catalog-back+.catalog-back{padding-top:0}
@media(max-width:1100px){.series-catalog{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.series-catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-back{padding-top:30px}}
@media(max-width:480px){.series-catalog{grid-template-columns:1fr}.series-mark span{width:92px;height:92px;font-size:34px}}

/* Porcelain contact actions; scoped to pages identified by the shared script. */
body.vf-porcelain-page #wholesale-form,body.vf-porcelain-page #collection-request{scroll-margin-top:110px}
body.vf-porcelain-page .vf-porcelain-call-cta{max-width:100%;min-height:46px;white-space:normal;text-align:center;line-height:1.35}
body.vf-porcelain-page .vf-porcelain-call-panel{margin:0 0 20px;padding:16px;border:1px solid #c6deee;border-radius:8px;background:#eef7fc}
body.vf-porcelain-page .vf-porcelain-call-panel p{margin:0 0 12px;color:#36576d;font-size:14px;line-height:1.5}
body.vf-porcelain-page .vf-porcelain-call-panel .btn{width:100%}
@media(min-width:901px) and (max-width:1500px){body.vf-porcelain-page .header-actions .btn:not(.btn-calculator){display:inline-flex}}
@media(max-width:650px){body.vf-porcelain-page .page-hero .actions .vf-porcelain-call-cta{width:100%;margin-top:8px}}

/* Mobile tap-to-call, 2026-10-21 */
@media(max-width:650px){
.nav{min-height:0;padding-top:10px;padding-bottom:10px;gap:8px;flex-wrap:wrap}
.logo{flex:1 1 auto;min-width:0;font-size:16px}
.menu-toggle{order:2;margin-left:0;flex:0 0 44px}
.phone{display:block;order:3;flex:0 0 44px;text-align:center}
.phone small{display:none}
.phone a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.45);border-radius:8px;font-size:0;line-height:1}
.phone a::before{content:"☎";font-size:25px;line-height:1;color:#fff}
.header-actions{order:4;flex:1 0 100%;justify-content:center}
.header-actions .btn{min-height:40px;width:100%;padding:8px 12px}
.menu{top:64px;left:16px;right:16px}
}