:root{

--bg:#05070b;
--bg2:#0b1220;
--card:rgba(255,255,255,.06);
--card2:rgba(255,255,255,.08);

--line:rgba(255,255,255,.08);

--text:#ffffff;

--muted:#9aa8bc;

--blue:#53b8ff;

--blue2:#6bd5ff;

--radius:28px;

--shadow:
0 30px 80px rgba(0,0,0,.35);

--transition:.45s cubic-bezier(.22,.61,.36,1);

--container:1320px;

}

*{

margin:0;
padding:0;
box-sizing:border-box;

}

html{

scroll-behavior:smooth;

}

body{

font-family:Inter,sans-serif;

background:var(--bg);

color:var(--text);

overflow-x:hidden;

line-height:1.6;

}

img{

display:block;

width:100%;

height:auto;

}

a{

text-decoration:none;

color:inherit;

}
.dim-b {
	width: 100%;
}

.dim-url:hover {
	border-bottom: 1px solid;
    color: #1eb1ff;
}
.advantage-block {
    display: flex;
    align-items: center;      
    justify-content: center;  
    gap: 15px;               
    text-align: center;
    padding: 20px 0;
}

.advantage-icon {
    flex-shrink: 0;          
    width: 80px;            
    height: auto;
}

.advantage-text {
    font-size: 18px;
    font-weight: 500;
    margin: 0;
    line-height: 1.4;
}
.dim-text {
	padding-top:60px;
		text-align: center;
}
.mobile-phone {
display: none;
}
.container{

width:min(var(--container),92vw);

margin:auto;

}
.max-button { position: fixed; bottom: 90px; right: 20px; width: 60px; height: 60px; background-image: url('https://cardevice-shop.ru/wp-content/uploads/2025/12/max.svg'); background-size: 100%; background-repeat: no-repeat; background-position: center; cursor: pointer; z-index: 9999; opacity: 0.7;} 
.max-button:hover { opacity: 1; }

.dim-whats img {
   margin-right: 10px;
   margin-bottom: 4px;
}
.dim-offer {
	margin-top: 60px; padding: 10px 16px; border-radius: 12px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
	margin-bottom: -110px;
}
.dim-offer-2 {
	font-size: 12px; color: var(--muted); margin: 0; opacity: 0.7;
}
.dim-sale {
	color: #32a3fd;
    font-weight: 800;
    text-transform: uppercase;
    border-bottom: 2px solid;
}
.dim-max-url-all {
	text-align: center;
    padding-top: 8px;
}
.dim-max-url {
	border-bottom: 1px solid;
    background: linear-gradient(135deg, #f500ff, #3bd6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    width: max-content;
}
.dim-sale-orang {
	color: #f70000;
    text-transform: uppercase;
}
/* ============================= */

.gradient{

position:fixed;

border-radius:50%;

filter:blur(180px);

pointer-events:none;

z-index:-1;

}

.gradient-1{

width:700px;

height:700px;

left:-250px;

top:-150px;

background:#008cff;

opacity:.16;

}

.gradient-2{

width:900px;

height:900px;

right:-350px;

bottom:-350px;

background:#35d0ff;

opacity:.08;

}

/* ============================= */

header{

position:fixed;

left:0;

top:0;

width:100%;

z-index:100;

backdrop-filter:blur(18px);

background:rgba(5,7,11,.55);

border-bottom:1px solid rgba(255,255,255,.05);

}

header .container{

height:84px;

display:flex;

align-items:center;

justify-content:space-between;

}

.logo{

font-size:28px;

font-weight:800;

letter-spacing:-1px;

}

.logo span{

font-weight:300;

opacity:.75;

margin-left:6px;

}

nav{

display:flex;

gap:42px;

}

nav a{

font-size:15px;

opacity:.75;

transition:var(--transition);

}

nav a:hover{

opacity:1;

color:var(--blue);

}

.header-buttons{

display:flex;

gap:15px;

}

/* ============================= */

.button{
cursor: pointer;
display:inline-flex;

align-items:center;

justify-content:center;

padding:16px 34px;

border-radius:999px;

background:linear-gradient(135deg,#008cff,#3bd6ff);

color:#fff;

font-weight:600;

transition:var(--transition);

box-shadow:

0 10px 40px rgba(0,140,255,.35);

}

.button:hover{

transform:translateY(-4px);

box-shadow:

0 20px 60px rgba(0,140,255,.45);

}

.button.ghost{

background:transparent;
border: 2px solid rgb(81 189 255);
box-shadow:none;

}

.button.ghost:hover{

background:rgba(255,255,255,.06);

}

/* ============================= */

.hero{

position:relative;

height:140vh;

display:flex;

align-items:center;

overflow:hidden;

}

.hero-bg{

position:absolute;

inset:0;

z-index:-3;

}

.hero-bg img{

width:100%;

height:100%;

object-fit:cover;

transform:scale(1.1);

}

.hero-overlay{

position:absolute;

inset:0;

background:

linear-gradient(

90deg,

rgba(5,7,11,.88),

rgba(5,7,11,.45),

rgba(5,7,11,.2)

);

z-index:-2;

}

.hero-content{

display:grid;

grid-template-columns:2.1fr .9fr;

gap:90px;

align-items:center;

}

.eyebrow{

display:inline-flex;

padding:8px 18px;

border-radius:999px;

background:rgba(255,255,255,.08);

font-size:13px;

letter-spacing:2px;

margin-bottom:24px;

}

.hero h1{

font-size:clamp(54px,7vw,92px);

line-height:.95;

letter-spacing:-4px;

font-weight:800;

margin-bottom:28px;

}

.hero p{

font-size:21px;

max-width:620px;

color:var(--muted);

margin-bottom:40px;

}

.hero-buttons{

display:flex;

gap:20px;

margin-bottom:60px;

flex-wrap:wrap;

}

.hero-stats{

display:flex;

gap:50px;

flex-wrap:wrap;

}

.hero-stats strong{

display:block;

font-size:34px;

font-weight:700;

margin-bottom:8px;

}

.hero-stats span{

color:var(--muted);

font-size:14px;

}

.image-card{

padding:30px;

border-radius:40px;

overflow:hidden;

}

.image-card img{

border-radius:26px;

}

.scroll-indicator{

position:absolute;

bottom:50px;

left:50%;

transform:translateX(-50%);

font-size:13px;

letter-spacing:4px;

opacity:.5;

}

/* ============================= */

.glass-card{

background:var(--card);

backdrop-filter:blur(28px);

border:1px solid var(--line);

border-radius:var(--radius);

box-shadow:var(--shadow);

transition:var(--transition);

}

.glass-card:hover{

transform:translateY(-10px);

background:var(--card2);

}

/* ============================= */

section{

padding:100px 0;

position:relative;

}

.section-title{

margin-bottom:80px;

}

.section-title.center{

text-align:center;

}

.section-title span{

display:inline-block;

font-size:13px;

letter-spacing:3px;

text-transform:uppercase;

color:var(--blue);

margin-bottom:18px;

}

.section-title h2{

font-size:clamp(42px,5vw,72px);

line-height:1;

letter-spacing:-3px;

font-weight:800;

max-width:900px;

}

.section-title.center h2{

margin:auto;

}

/* ============================= */

.story-grid{

display:grid;

grid-template-columns:1fr 1fr;

gap:90px;

align-items:center;

}

.story-image{

border-radius:40px;

overflow:hidden;

box-shadow:var(--shadow);

}

.story-text{

font-size:22px;

color:var(--muted);

display:flex;

flex-direction:column;

gap:28px;

}

/* ============================= */

.features-grid{

display:grid;

grid-template-columns:repeat(4,1fr);

gap:30px;

}

.features-grid .glass-card{

padding:50px;

min-height:320px;

}

.icon{

width:72px;

height:72px;

border-radius:22px;

background:linear-gradient(135deg,#008cff,#48d7ff);

display:flex;

align-items:center;

justify-content:center;

font-size:24px;

font-weight:700;

margin-bottom:36px;

}

.features-grid h3{

font-size:28px;

margin-bottom:18px;

}

.features-grid p{

color:var(--muted);

font-size:17px;

}
/* ===========================================================
   PRODUCTS
=========================================================== */

.parallax-image{

position:relative;

height:100vh;

overflow:hidden;

display:flex;

align-items:center;

justify-content:center;

}

.parallax-image .image-wrapper{

position:absolute;

inset:0;

overflow:hidden;

}

.parallax-image img{

width:100%;

height:120%;

object-fit:cover;

transform:translateY(-8%);

will-change:transform;

}

.parallax-image::before{

content:"";

position:absolute;

inset:0;

background:linear-gradient(
180deg,
rgba(5,7,11,.55),
rgba(5,7,11,.15),
rgba(5,7,11,.75)
);

z-index:1;

}

.parallax-image .overlay{

position:relative;

z-index:2;

text-align:center;

max-width:900px;

padding:40px;

}

.parallax-image h2{

font-size:clamp(52px,7vw,92px);

font-weight:800;

letter-spacing:-3px;

line-height:1;

text-shadow:0 20px 80px rgba(0,0,0,.5);

}

/* ========================================================= */

.models-grid{

display:grid;

grid-template-columns:repeat(2,1fr);

gap:40px;

}

.product{

padding:40px;

overflow:hidden;

position:relative;

}

.product::before{

content:"";

position:absolute;

width:500px;

height:500px;

border-radius:50%;

background:radial-gradient(circle,#2ab8ff 0%,transparent 70%);

opacity:.08;

right:-220px;

top:-220px;

}

.product-image{

height:420px;

display:flex;

align-items:center;

justify-content:center;

margin-bottom:40px;

}

.product-image img{

max-height:130%;

width:auto;

transition:1s;

filter:drop-shadow(0 60px 70px rgba(0,0,0,.45));

}

.product:hover img{

transform:

translateY(-12px)

scale(1.04)

rotate(-1deg);

}

.product h3{

font-size:42px;

margin-bottom:12px;

letter-spacing:-2px;

}

.area{

display:inline-flex;

padding:10px 18px;

border-radius:999px;

background:rgba(255,255,255,.07);

margin-bottom:28px;
margin-top:20px;

font-size:15px;

}

.product ul{

list-style:none;

display:grid;

gap:16px;

margin-bottom:35px;

}

.product li{

color:var(--muted);

padding-left:22px;

position:relative;

}

.product li::before{

content:"";

position:absolute;

left:0;

top:10px;

width:8px;

height:8px;

border-radius:50%;

background:var(--blue);

}

.price{

font-size:44px;

font-weight:800;

letter-spacing:-2px;

margin-bottom:30px;

}

/* ========================================================= */

.comparison{

background:linear-gradient(
180deg,
transparent,
rgba(255,255,255,.02),
transparent
);

}

.comparison-table{

overflow:hidden;

}

.comparison-table .row{

display:grid;

grid-template-columns:2fr 1fr 1fr;

align-items:center;

min-height:82px;

padding:0 40px;

border-bottom:1px solid rgba(255,255,255,.06);

}

.comparison-table .head{
color: #32a3fd;
background:rgba(255,255,255,.05);

font-weight:700;

}

.comparison-table .row:last-child{

border:none;

}

.comparison-table div{

font-size:18px;

}

/* ========================================================= */

.numbers{

padding:120px 0;

}

.numbers .container{

display:grid;

grid-template-columns:repeat(4,1fr);

gap:30px;

}

.number{

text-align:center;

}

.number h2{

font-size:72px;

font-weight:800;

background:linear-gradient(
135deg,
#fff,
#49d6ff
);

-webkit-background-clip:text;

-webkit-text-fill-color:transparent;

margin-bottom:12px;

}

.number p{

color:var(--muted);

font-size:18px;

}

/* ========================================================= */

.install .container{

display:grid;

grid-template-columns:1fr .9fr;

gap:80px;

align-items:center;

}

.install h2{

font-size:64px;

line-height:1;

letter-spacing:-3px;

margin-bottom:35px;

}

.install> .container>div>p{

font-size:20px;

color:var(--muted);

margin-bottom:50px;

}

.install-list{

display:flex;

flex-direction:column;

gap:30px;

}

.step{

display:flex;

gap:30px;

align-items:flex-start;

padding:28px;

border-radius:24px;

background:rgba(255,255,255,.04);

border:1px solid rgba(255,255,255,.05);

transition:.45s;

}

.step:hover{

background:rgba(255,255,255,.08);

transform:translateX(8px);

}

.step-number{

width:68px;

height:68px;

border-radius:18px;

background:linear-gradient(
135deg,
#008cff,
#4ad9ff
);

display:flex;

align-items:center;

justify-content:center;

font-weight:700;

font-size:24px;

flex-shrink:0;

}

.step h3{

font-size:24px;

margin-bottom:8px;

}

.step p{

color:var(--muted);

}

.tall{

height:760px;

display:flex;

align-items:center;

justify-content:center;

overflow:hidden;

}

.tall img{

height:100%;

object-fit:cover;

}

/* ========================================================= */

.gallery{

overflow:hidden;

}

.gallery-track{

display:flex;

gap:35px;

padding:0 6vw;

overflow-x:auto;

scroll-snap-type:x mandatory;

scrollbar-width:none;

}

.gallery-track::-webkit-scrollbar{

display:none;

}

.gallery-item{

min-width:700px;

height:520px;

border-radius:36px;

overflow:hidden;

scroll-snap-align:center;

position:relative;

flex-shrink:0;

}

.gallery-item img{

width:100%;

height:100%;

object-fit:cover;

transition:1s;

}

.gallery-item:hover img{

transform:scale(1.08);

}
/* ===========================================================
   REVIEWS
=========================================================== */

.reviews-grid{

display:grid;

grid-template-columns:repeat(3,1fr);

gap:30px;

}

.review{

padding:40px;

font-size:18px;

color:var(--muted);

display:flex;

flex-direction:column;

gap:20px;

}

.review strong{

color:#fff;

font-size:18px;

}

/* ===========================================================
   FAQ
=========================================================== */

.faq-list{

display:flex;

flex-direction:column;

gap:18px;

max-width:900px;

margin:auto;

}

.faq-item{

border-radius:22px;

overflow:hidden;

border:1px solid rgba(255,255,255,.08);

background:rgba(255,255,255,.03);

}

.faq-item button{

width:100%;

padding:26px 30px;

background:transparent;

border:none;

color:#fff;

font-size:20px;

text-align:left;

cursor:pointer;

display:flex;

justify-content:space-between;

align-items:center;

}

.faq-item div{

padding:0 30px 26px;

color:var(--muted);

display:none;

font-size:18px;

}

/* ===========================================================
   CTA
=========================================================== */

.cta{

padding:180px 0;

}

.cta-card{

padding:80px;

text-align:center;

background:
radial-gradient(circle at top,#0b2a3d,transparent 70%),
rgba(255,255,255,.05);

}

.cta-card span{

display:block;

letter-spacing:3px;

font-size:13px;

color:var(--blue);

margin-bottom:18px;

}

.cta-card h2{

font-size:72px;

letter-spacing:-3px;

line-height:1;

margin-bottom:24px;

}

.cta-card p{

font-size:20px;

color:var(--muted);

margin-bottom:40px;

}

.cta-buttons{

display:flex;

justify-content:center;

gap:20px;

flex-wrap:wrap;

}

/* ===========================================================
   FOOTER
=========================================================== */

footer{

padding:120px 0;

border-top:1px solid rgba(255,255,255,.06);

background:rgba(0,0,0,.2);

}

.footer-grid{

display:grid;

grid-template-columns:2fr 1fr 1fr 1fr;

gap:40px;

}

footer h3{

font-size:24px;

margin-bottom:12px;

}

footer h4{

font-size:16px;

margin-bottom:10px;

opacity:.7;

}

footer p{

color:var(--muted);

font-size:16px;

}

/* ===========================================================
   UTILITIES
=========================================================== */

.reveal{

opacity:0;

transform:translateY(60px);

transition:all 1s cubic-bezier(.2,.8,.2,1);

}

.reveal.active{

opacity:1;

transform:translateY(0);

}

@keyframes float{

0%{transform:translateY(0px)}
50%{transform:translateY(-20px)}
100%{transform:translateY(0px)}

}

.glass-card{

will-change:transform;

}
.dim-zag {
	font-size:22px !important;
	letter-spacing: -1px !important;
}
/* =========================================================== */
/*  КАТАЛОГ — ДОПОЛНИТЕЛЬНЫЕ СТИЛИ                             */
/* =========================================================== */

.catalog {
  padding: 80px 0;
}

.brand-group {
  margin-bottom: 70px;
}

.brand-title {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 4px;
}

.brand-sub {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

/* ---- Сетки каталога ---- */
.catalog-grid {
  display: grid;
  gap: 30px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ---- Карточка товара в каталоге ---- */
.catalog .product {
  padding: 30px 24px 28px;
  border-radius: 24px;
  background: var(--card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.catalog .product:hover {
  transform: translateY(-8px);
  background: var(--card2);
  border-color: rgba(255,255,255,0.15);
}

.catalog .product-image {
  height: 310px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.catalog .product-image img {
  max-height: 320px;
  width: auto;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.4));
  transition: 0.6s;
}

.catalog .product:hover .product-image img {
  transform: scale(1.04) translateY(-6px);
}

.catalog .product .dim-zag {
  font-size: 20px !important;
  font-weight: 600;
  letter-spacing: -0.3px !important;
  margin-bottom: 4px;
}

.catalog .product .area {
  font-size: 13px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 12px;
  margin-top: 4px;
}

.catalog .product ul {
  list-style: none;
  margin: 0 0 16px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.catalog .product li {
  font-size: 14px;
  color: var(--muted);
  padding-left: 18px;
  position: relative;
}

.catalog .product li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.catalog .product .price {
    font-size: 36px;
    font-weight: 700;
    margin: 0px 10px 15px;
}

.catalog .product .price-old {
  font-size: 16px;
  color: var(--muted);
  text-decoration: line-through;
  margin-bottom: 18px;
}

.catalog .product .button {
  width: 100%;
  font-size: 18px;
  margin-top: 20px;
}
.order-calc-btn {
    border: 2px solid #0593ff;
}
.product.glass-card {
  position: relative;
  overflow: hidden;
}

.sale-badge {
  position: absolute;
    top: 14px;
    right: -4px;
    background: #ff0000;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 16px 5px 12px;
    border-radius: 0 4px 4px 0;
    box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.2);
    z-index: 2;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.sale-badge::before {
  content: "🎁";
  font-size: 1rem;
}

.sale-badge::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 0;
  border-top: 6px solid #b30000;
  border-left: 6px solid transparent;
}
@media(max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}


@media(max-width: 640px) {
	.mob {
    display: none;
}
.dim-offer {
	margin-bottom: 0;
}
  .catalog {
    padding: 40px 0;
  }

  .brand-group {
    margin-bottom: 40px;
  }

  .brand-title {
    font-size: 26px;
  }

  .brand-sub {
    font-size: 14px;
    padding-bottom: 10px;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .catalog .product {
    padding: 20px 16px;
    border-radius: 18px;
  }

  .catalog .product-image {
    height: 190px;
  }

  .catalog .product-image img {
    max-height: 210px;
  }

  .catalog .product .dim-zag {
    font-size: 18px !important;
  }

  .catalog .product .area {
    font-size: 12px;
    padding: 2px 10px;
  }

  .catalog .product li {
    font-size: 13px;
  }

  .catalog .product .price {
    font-size: 24px;
  }

  .catalog .product .price-old {
    font-size: 14px;
  }

  .catalog .product .button {
    font-size: 14px;
    padding: 10px 16px;
  }
}

@media(max-width:1024px){
    nav{
        gap: 18px;
    }
    
    .hero-content{
        grid-template-columns:1fr;
        gap:40px;
    }
    
    
    .hero-right {
        order: -1;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .hero-left {
        order: 1;
        text-align: center;
    }
    
    .hero p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons, .hero-stats {
        justify-content: center;
    }
    
    .features-grid{
        grid-template-columns:repeat(2,1fr);
    }
    
    .models-grid{
        grid-template-columns:1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .story-grid{
        grid-template-columns:1fr;
        gap:40px;
    }
    
    .install .container{
        grid-template-columns:1fr;
    }
    
    .reviews-grid{
        grid-template-columns:repeat(2,1fr);
    }
    
    .footer-grid{
        grid-template-columns:1fr 1fr;
    }
    
    .gallery-item{
        min-width:75vw;
        height: 350px;
    }
}

@media(max-width:640px){
    
    
    html, body {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 100;
        transition: all 0.3s ease;
    }
    
    header .container {
        height: 72px;
        padding: 0;
        flex-wrap: nowrap; 
        gap: 0;
    }
    
    .logo {
        font-size: 20px;
        order: 1;
        opacity: 1;
        transition: all 0.3s ease;
    }
    
    .logo span {
        font-size: 14px;
        margin-left: 4px;
        transition: all 0.3s ease;
    }
    
       
    nav {
        display: none;
    }
    
    .header-buttons {
        display: none;
    }
    
      
    header.scrolled .logo {
        opacity: 0;
        pointer-events: none;
        width: 0;
        overflow: hidden;
    }
    
    header.scrolled .container {
        justify-content: center;
        height: 60px;
    }
    
     
    .hero {
        padding: 100px 0 40px;
        min-height: auto;
        height: auto;
    }
    
    .hero-content {
        gap: 30px;
        grid-template-columns: 1fr;
    }
    
    .hero-right {
        order: -1;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .hero-right .glass-card {
        padding: 12px;
        border-radius: 20px;
    }
    
    .hero-right img {
        border-radius: 14px;
    }
    
    .hero-left {
        text-align: center;
        padding: 0 10px;
    }
    
    .hero h1 {
        font-size: 32px;
        letter-spacing: -1px;
        line-height: 1.1;
        margin-bottom: 16px;
    }
    
    .hero p {
        font-size: 15px;
        margin-bottom: 24px;
        max-width: 100%;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 10px;
        align-items: center;
        margin-bottom: 30px;
    }
    
    .hero-buttons .button {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 14px 24px;
        font-size: 15px;
    }
    
    .hero-stats {
        gap: 20px;
        justify-content: center;
    }
    
    .hero-stats strong {
        font-size: 22px;
        margin-bottom: 4px;
    }
    
    .hero-stats span {
        font-size: 11px;
    }
    
    .eyebrow {
        font-size: 10px;
        letter-spacing: 1px;
        padding: 6px 12px;
        margin-bottom: 16px;
    }

   section {
        padding: 50px 0;
    }
    
    .section-title {
        margin-bottom: 30px;
    }
    
    .section-title h2 {
        font-size: 28px;
        letter-spacing: -1px;
        line-height: 1.1;
    }
    
    .section-title span {
        font-size: 11px;
        letter-spacing: 2px;
        margin-bottom: 12px;
    }

    
    .story-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .story-text {
        font-size: 15px;
        gap: 14px;
    }
    
    .story-image {
        border-radius: 20px;
    }

    
    .advantage-block {
        flex-direction: column;
        gap: 8px;
        padding: 15px 0;
    }
    
    .advantage-icon {
        width: 45px;
    }
    
    .advantage-text {
        font-size: 14px;
    }
    
    .dim-mob {
        display: none;
    }

    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .features-grid .glass-card {
        padding: 24px 20px;
        min-height: auto;
    }
    
    .icon {
        width: 50px;
        height: 50px;
        border-radius: 14px;
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .features-grid h3 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .features-grid p {
        font-size: 14px;
    }

    
    .models-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        gap: 20px;
    }
    
    .product {
        padding: 20px;
        border-radius: 20px;
    }
    
    .product-image {
        height: 200px;
        margin-bottom: 20px;
    }
    
    .product h2 {
        font-size: 16px;
        word-break: break-word;
    }
    
    .product h3 {
        font-size: 22px;
        letter-spacing: -0.5px;
    }
    
    .area {
        font-size: 13px;
        padding: 6px 12px;
        margin-bottom: 20px;
        margin-top: 12px;
    }
    
    .price {
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .dim-zag {
        font-size: 16px !important;
        letter-spacing: 0 !important;
    }
    
    .product ul {
        gap: 10px;
        margin-bottom: 20px;
    }
    
    .product li {
        font-size: 13px;
        padding-left: 18px;
    }
    
    .product li::before {
        width: 6px;
        height: 6px;
        top: 7px;
    }
    
    .dim-text {
        padding-top: 30px;
        font-size: 14px;
    }
    
    .dim-text p {
        padding: 0 10px;
    }

    
    .parallax-image {
        height: 40vh;
    }
    
    .parallax-image h2 {
        font-size: 28px;
        letter-spacing: -1px;
        padding: 0 10px;
    }

    
    .comparison {
        padding: 40px 0;
    }
    
    .comparison-table {
        border-radius: 16px;
        overflow: hidden;
    }
    
    .comparison-table .row {
        padding: 0 12px;
        min-height: 48px;
        grid-template-columns: 1.5fr 1fr 1fr;
    }
    
    .comparison-table div {
        font-size: 13px;
    }
    
    .comparison-table .head {
        font-size: 12px;
    }

   
    .numbers {
        padding: 50px 0;
    }
    
    .numbers .container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .number h2 {
        font-size: 42px;
        margin-bottom: 6px;
    }
    
    .number p {
        font-size: 14px;
    }

    
    .install .container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .install h2 {
        font-size: 28px;
        letter-spacing: -0.5px;
        margin-bottom: 20px;
    }
    
    .install > .container > div > p {
        font-size: 15px;
        margin-bottom: 30px;
    }
    
    .install-list {
        gap: 16px;
    }
    
    .step {
        padding: 16px;
        gap: 12px;
        border-radius: 16px;
    }
    
    .step-number {
        width: 42px;
        height: 42px;
        border-radius: 12px;
        font-size: 16px;
    }
    
    .step h3 {
        font-size: 16px;
        margin-bottom: 4px;
    }
    
    .step p {
        font-size: 13px;
    }
    
    .tall {
        height: 300px;
        border-radius: 20px;
    }

    
    .gallery {
        padding: 40px 0;
    }
    
    .gallery-track {
        gap: 16px;
        padding: 0 4vw;
    }
    
    .gallery-item {
        min-width: 85vw;
        height: 220px;
        border-radius: 16px;
    }

    
    .premium {
        padding: 40px 0;
    }
    
    .premium-grid {
        grid-template-columns: 1fr !important;
        gap: 24px;
    }
    
    .premium-grid h2 {
        font-size: 26px;
        letter-spacing: -0.5px;
    }
    
    .premium-grid p {
        font-size: 14px;
    }

    
    .reviews {
        padding: 40px 0;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .review {
        padding: 24px;
        font-size: 15px;
        gap: 12px;
        border-radius: 16px;
    }
    
    .review strong {
        font-size: 15px;
    }

    
    .faq {
        padding: 40px 0;
    }
    
    .faq-list {
        gap: 10px;
        max-width: 100%;
    }
    
    .faq-item {
        border-radius: 14px;
    }
    
    .faq-item button {
        font-size: 15px;
        padding: 16px 18px;
    }
    
    .faq-item div {
        font-size: 13px;
        padding: 0 18px 16px;
    }

    
    .cta {
        padding: 60px 0;
    }
    
    .cta-card {
        padding: 30px 16px;
        border-radius: 20px;
    }
    
    .cta-card span {
        font-size: 10px;
        letter-spacing: 2px;
        margin-bottom: 12px;
    }
    
    .cta-card h2 {
        font-size: 28px;
        letter-spacing: -1px;
        margin-bottom: 14px;
    }
    
    .cta-card p {
        font-size: 14px;
        margin-bottom: 24px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .cta-buttons .button {
        width: 100%;
        max-width: 260px;
    }

    
    footer {
        padding: 50px 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    footer h3 {
        font-size: 20px;
        margin-bottom: 6px;
    }
    
    footer h4 {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    footer p {
        font-size: 14px;
    }
}


@media(max-width:600px){
    .hero h1, 
    .section-title h2,
    .parallax-image h2,
    .product h3,
    .install h2,
    .cta-card h2 {
        letter-spacing: -0.5px;
    }
}

.mobile-phone {
    display: none;
    align-items: center;
    gap: 6px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    white-space: nowrap;
    transition: all 0.3s ease;
	padding-top: 10px;
}

.mobile-phone svg {
    width: 20px;
    height: 20px;
    fill: #3b82f6;
}


@media(max-width: 640px) {
    
    header .container {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        height: 72px !important;
        padding: 0;
    }
    
    .logo {
        order: 0 !important;
        font-size: 20px !important;
        opacity: 1 !important;
        width: auto !important;
		padding-left:10px;
    }
    
    
    .mobile-phone {
        display: flex !important;
        margin-left: 0 !important;
    }

    
    nav {
        display: none !important;
    }
    .header-buttons {
        display: none !important;
    }

    
    header.scrolled .logo {
        opacity: 1 !important;
        width: auto !important;
        overflow: visible !important;
        margin: inherit !important;
        padding: 0;
    }

    header.scrolled .mobile-phone {
        opacity: 1 !important;
        width: auto !important;
        overflow: visible !important;
        margin: inherit !important;
        padding-left: 10px;
    }

    
    header.scrolled .container::after {
        content: none !important;
    }
    
    
    header.scrolled .container {
        justify-content: space-between !important;
    }
	.dim-button {
		font-size: 14px;
        max-width: 90% !important;
        padding: 16px 10px;
        border: 1px solid #0693ff !important;
	}
	.dim-tel-mob {
		margin: 0 0 0 10px;
	}
	
}

.promo-banner {
  padding: 0;
  position: relative;
  z-index: 2;
}

.promo-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 40px 50px;
  background: linear-gradient(135deg, rgba(0, 140, 255, 0.08), rgba(59, 214, 255, 0.04));
  border: 1px solid rgba(0, 140, 255, 0.25);
  border-radius: var(--radius);
  backdrop-filter: blur(28px);
  overflow: hidden; /* Чтобы декоративный бейдж не вылезал за края */
  flex-wrap: wrap;
}

/* Иконка */
.promo-icon {
  width: 80px;
  height: 80px;
  border-radius: 24px;
  background: linear-gradient(135deg, #008cff, #3bd6ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 20px 40px rgba(0, 140, 255, 0.3);
}

/* Основной контент */
.promo-content {
  flex: 1;
  min-width: 200px;
}

.promo-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
  background: rgba(0, 140, 255, 0.15);
  padding: 4px 12px;
  border-radius: 999px;
}

.promo-content h2 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 8px;
  color: #fff;
}

.promo-content p {
  font-size: 17px;
  color: var(--muted);
  margin: 0;
  max-width: 600px;
}

.promo-content p strong {
  color: #fff;
  font-weight: 600;
}

/* Кнопка */
.promo-card > .button {
  flex-shrink: 0;
  padding: 16px 36px;
  font-size: 16px;
  z-index: 2;
}

/* Декоративный бейдж с ценой */
.promo-badge {
  position: absolute;
  top: -15px;
  right: 40px;
  background: linear-gradient(135deg, #ff0055, #ff4d79);
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  padding: 12px 24px;
  border-radius: 0 0 20px 20px;
  box-shadow: 0 15px 30px rgba(255, 0, 85, 0.4);
  letter-spacing: -0.5px;
  z-index: 1;
}

/* ===========================================================
   АДАПТИВНОСТЬ ДЛЯ ПРОМО-БЛОКА
=========================================================== */

@media (max-width: 1024px) {
  .promo-card {
    gap: 20px;
    padding: 30px;
    flex-direction: column;
    text-align: center;
  }

  .promo-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
  }

  .promo-content h2 {
    font-size: 28px;
    letter-spacing: -1px;
  }

  .promo-content p {
    font-size: 15px;
  }

  .promo-badge {
    position: static;
    margin-top: 10px;
    border-radius: 20px;
    display: inline-block;
  }
}

@media (max-width: 640px) {
  .promo-card {
    padding: 24px 20px;
    gap: 16px;
    border-radius: 24px;
  }

  .promo-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
  }

  .promo-icon svg {
    width: 28px;
    height: 28px;
  }

  .promo-content h2 {
    font-size: 24px;
    letter-spacing: -0.5px;
  }

  .promo-content p {
    font-size: 14px;
  }

  .promo-badge {
    font-size: 16px;
    padding: 8px 18px;
    border-radius: 16px;
  }

  .promo-card > .button {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 15px;
  }
}
/* ===========================================================
   BACK TO TOP BUTTON
=========================================================== */

.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #008cff, #3bd6ff);
  color: #fff;
  border: none;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 140, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  line-height: 1;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(0, 140, 255, 0.6);
}

@media (max-width: 640px) {
  .back-to-top {
    bottom: 90px;
    left: 20px;
    width: 44px;
    height: 44px;
    font-size: 20px;
  }
}