.to_top {
position: fixed;
right: 1vw;
bottom: 6vw;
-webkit-box-shadow: inset 0 -4px 1px #2d7e3c, inset 0 0 24px rgba(252, 160, 80, 0.15);
  box-shadow: inset 0 -4px 1px #2d7e3c, inset 0 0 24px rgba(252, 160, 80, 0.15);
  background-image: -webkit-gradient(linear, left bottom, left top, from(#3fab53), to(#48e364)), -webkit-gradient(linear, left bottom, left top, from(#ee858c), color-stop(98%, #fabcbc), to(#fabcbc));
  background-image: -webkit-linear-gradient(bottom, #3fab53 0%, #48e364 100%), -webkit-linear-gradient(bottom, #ee858c 0%, #fabcbc 98%, #fabcbc 100%);
  background-image: -o-linear-gradient(bottom, #3fab53 0%, #48e364 100%), -o-linear-gradient(bottom, #ee858c 0%, #fabcbc 98%, #fabcbc 100%);
  background-image: linear-gradient(to top, #3fab53 0%, #48e364 100%), linear-gradient(to top, #ee858c 0%, #fabcbc 98%, #fabcbc 100%);
width: 3.5vw;
height: 3.5vw;
border-radius: 100%;
padding: 0.7vw;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
-webkit-box-pack: center;
-ms-flex-pack: center;
justify-content: center;
cursor: pointer;
z-index: 189;
/*-webkit-animation: radial-pulse 1.5s infinite;*/
/*animation: radial-pulse 1.5s infinite;*/

opacity: 0;
-webkit-transform: scale(0);
-ms-transform: scale(0);
transform: scale(0);
-webkit-transition: all 0.4s;
-o-transition: all 0.4s;
transition: all 0.4s;
}

.to_top:hover {
 -webkit-box-shadow: inset 0 4px 1px #2d7e3c;
  box-shadow: inset 0 4px 1px #2d7e3c;
}
.to_top:after {
content: '';
position: absolute;
left: 0;
top: 0;	
width: 100%;
height: 100%;
border-radius: 100%;


-webkit-transition: all 0.4s;
-o-transition: all 0.4s;
transition: all 0.4s;
/*-webkit-animation: pulse2 2s infinite;*/
  /*animation: pulse2 2s infinite;*/
}
.to_top:before {
content: '';
position: relative;
border: 0.8vw solid transparent;
border-bottom: 1vw solid #fff;
-webkit-transform: translateY(-25%);
-ms-transform: translateY(-25%);
transform: translateY(-25%);
-webkit-transition: all 0.4s;
-o-transition: all 0.4s;
transition: all 0.4s;
}
.to_top.act {
opacity: 1;
-webkit-transform: scale(1);
-ms-transform: scale(1);
transform: scale(1);
}
.to_top:hover:before {
-webkit-transform: translateY(-37%);
-ms-transform: translateY(-37%);
transform: translateY(-37%);
}

@media (max-width: 900px){
	.to_top{
		width: 3.5rem;
		height: 3.5rem;
		padding: 0.5rem;
		right: 2rem;
	}
	.to_top:before{
		border: 0.8rem solid transparent;
		border-bottom: 1rem solid #fff;
	}
}

body {
    overflow-y: hidden;
}
.bread a{
	padding: 0;
}
.fsl{
	display: inline-block;
	margin: 0 0.5rem;
}


/* new */
.installation-man{
	bottom: 1.8rem;
}
.installation .bg-text{
	opacity: 0.01;
	top: 5.5rem;
	
}
.main-img.v5{
	bottom: 0.29rem;
}
.catalog{
	z-index: 100;
}
.main_thank-p .main-img{
	display: none;
}
.installation-man{
	bottom: 1.3rem;
}
@media (min-width: 900px){
/* 	.installation3 .installation-man{
		bottom: .8rem;
	} */
	.installation3{
		padding-bottom: 13rem;
	}
	.installation-man:before{
		content: '';
		position: absolute;
		left: -10%;
		bottom: -2.8rem;
		width: 120%;
		height: 5rem;
		transform: rotate(-3deg);
		background: #fff;
		z-index: 15;
	}
}
@media (max-width: 900px){
	
	.nav__wrap .logo__img{
		margin-right: 0;
	}
	.discounts .pdf-rotate{
		display: none;
	}
	.discounts-head .t24{
		font-size: 1.3rem;
	}
	.mob-white-before-v2:before{
		content: '';
		position: absolute;
		left: -10%;
		bottom: 1rem;
		width: 120%;
		height: 5rem;
		transform: rotate(-5deg);
		background: #fff;
		    z-index: 15;
	}
	
	.main-img.v5:before{
		transform: rotate(-2.6deg);
	}
	.installation-man{
		bottom: 2rem;
	}
}
@media (max-width: 767px){
	.main_thank-p .main-img{
		display: block;
	}
	.nav__wrap .lang-box{
		display: block !important;
	}
	.nav__wrap .nums{
		display: flex !important;
		justify-content: center;
	}
	.nav__wrap .logo{
		display: flex !important;
		justify-content: center;
	}
	.mob-white-before-v2:before{
		display: none;
	}
	.main-img.v5 {
    bottom: -5.5rem;
    margin-top: -20rem;
    width: 127vw;
}
	
	.main_thank-p{
		background: url(../img/page-all/bg404.png) no-repeat center bottom !important; 
		background-size: cover !important;
	}
	.installation-man{
		bottom: auto !important;
	}
}
@media (max-width: 567px){
	.models-tabs{
		width: 94%;
		flex-wrap: nowrap;
		overflow-x: scroll;
		justify-content: flex-start;
		overflow-y: visible;
	}
	.models-tabs__item {
		width: max-content;
    	flex-shrink: 0;
	}
	.models-tabs{
		position: relative;
	}
	.arrow-before{
		position: relative;
	}
	.arrow-before:before{
		content: '';
		position: absolute;
		right: -.2rem;
		top: 50%;
		width: .7rem;
		height: .7rem;
		border: solid #fff;
		border-width: 0 3px 3px 0;
		display: inline-block;
		padding: 3px;
		transform: translateY(-77%) rotate(-45deg);
    	-webkit-transform: translateY(-77%) rotate(-45deg);
	}
	
	.arrow-before.v2:before{
		border: solid #282828;
		border-width: 0 3px 3px 0;
	}
	.models-slider__item:hover{
		box-shadow: none;
		
	}
	.models2{
		padding-top: 2rem;
	}
	.models2 .models-slider__item:hover{
		box-shadow: 0 0 16px rgb(0, 0, 0, 9%);
	}
	.quality{
		padding-bottom: 4rem;
	}
	.stdn-mob{
		width: 75%;
	}
	.stocks .btn{
		box-shadow: none;
	}
	.model3d-item{
		width: 100%;
	}
	.model3d-item__img{
		height: 68vw;
	}
	.model3d{
		padding-bottom: 2rem;
	}
	.zamer .t30{
		text-align: center;
	}
	.discounts-head .t24{
		text-align: center;
	}
	.feedback-slider__item .btn:hover{
		box-shadow: 5px 5px 8px rgb(140, 178, 232, 65%);
	}
	.contacts__info{
		width: 60%;
	}
	.contacts__hand{
		margin-bottom: -6.7rem;
	}
	.nav-ct{
		font-size: 1rem;
	}
	.c-nav__menu.v2{
		width: 50%;
	}
	.c-nav__menu .t18{
		text-align: left;
		font-size: 1.2rem;
	}
	.main-img.v404{
		width: 92vw;
	}
	.main-img-th{
		width: 78vw;
	}
	.bread{
		display: flex;
    	justify-content: center;
	}
	.main-wrap.mw2 .main-img.v3{
		width: 100vw;
    	bottom: auto;
    	right: auto;
    	left: 0;
    	margin-top: -24rem;
    	margin-bottom: 0.9rem;
		margin-left: 1rem;
	}
	.dostavka-img{
		position: relative;
		right: 0;
		top: 0;
		display: none;
	}
	.installments-right .t24{
		font-size: 1.2rem;
	}
	.installments-right .t16 {
		font-size: 1rem;
	}
	
	.discounts-light{
		border-radius: 1.2rem;
	}
	.discounts-form .btn{
		padding: 1.3rem 1.5rem;
	}
	.ctg-one__row{
		justify-content: flex-start;
	}
	.ctg-one__row-rsc{
		width: 100%;
		background-color: #f1f1f1;
		border-radius: .5rem;
	}
	.ctg-one__row-rsc img{
		width: 66%;
	}
	.modal-call .mimg.v6{
		width: 18.65rem;
	}
	.modal-call .mimg.v2{
		width: 100vw;
		right: -2rem;
    	bottom: -0.2rem;
	}
	.modal-bg{
		border-radius: 1rem;
	}
	.ctg-one .t18{
		font-size: 1.1rem;
	}
	.ctg-one .t16{
		font-size: .95rem;
	}
	.ctg-one .t14{
		font-size: .9rem;
	}
	.ctg-one__color{
		margin: 0px 0.3rem;
	}
	.main_news .title-lg2{
		font-size: 2rem;
	}
	.about-advas__item .title{
		text-align: left;
	}
	.main_portf .main-img.v4{
		margin-bottom: -1.65rem;
	}
	.installation .t30{
		text-align: center;
	}
	.installation-man{
		bottom: auto;
	}
	.pone .t24{
		font-size: 1.3rem;
	}
	.pone .t16{
		font-size: 1rem;
	}
	.pone .title-lg2{
		font-size: 2.2rem;
	}
			.ka {
   margin-top: -5rem;
				display: none;
}
}
@media (max-width: 767px){
	.main_dost .main-img.v3:before{
		display: none;
	}
	.discounts-col{
		position: static;
	}
	.mob-owfx{
		overflow: hidden;
	}
	.mob-white-before:before{
		content: '';
		position: absolute;
		left: -10%;
		bottom: 1rem;
		width: 120%;
		height: 5rem;
		transform: rotate(-5deg);
		background: #fff;
		    z-index: 15;
	}
	.b-tab__img{
		height: 55vw;
	}
	.b-tab__img img{
		object-fit: cover;
	}
}
@media (max-width: 567px){
	.mob-white-before:before{
		height: 5.7rem;
	}
	.discounts-col{
		position: relative;
	}
	.main_dost .main-img.v3:before{
		display: block;
		bottom: -4rem;
	}
}
.slick-slide{
	outline: none;
}
.main_news .bread{
	margin-bottom: 4rem;
}
.main-wrap.mw5{
	margin-top: 0;
}
.ctg-one__color-box{
	flex-wrap: wrap;
	
}
.ctg-one__color{
	margin-bottom: .5rem;
}
.catalog__left .img-hover:hover img{
	transform: none;
}
.installments-left .mlg.dmsm:last-child{
	display: none;
}
.bread a{
	color: #aeaeae;
}
.bread{
	color: #aeaeae;
}
.bread strong{
	font-weight: 900;
}

/* ══════════════════════════════════════════════════════════
   НОВЫЙ БЛОК ФОТО ДВЕРИ (catalog-one-v2.php)
   ══════════════════════════════════════════════════════════ */

.ctg-one__left--v2 {
	display: flex;
	gap: 9px;
	flex-wrap: wrap;
}

.door-photo-col {
	flex: 1 1 calc(50% - 5px);
	min-width: 160px;
	display: flex;
	flex-direction: column;
}

.door-photo-label {
	padding: 4px 0 6px;
	color: #666;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.door-photo-main {
	display: block;
	border-radius: 6px;
	overflow: hidden;
	width: 100%;
	margin-bottom: 8px;
	position: relative;
}

.door-photo-main img {
	width: 100%;
	height: auto;
	display: block;
	transition: transform 0.3s;
}

.door-photo-main:hover img {
	transform: scale(1.02);
}

/* Селекторы под обеими фото, на всю ширину */
.door-photo-selectors {
	width: 100%;
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 2px;
}

/* Селектор миниатюр под фото */
.door-photo-selector {
	display: flex;
	row-gap: 0;
	column-gap: 6px;
	flex-wrap: wrap;
}

.door-photo-thumb {
	width: 56px;
	height: 120px;
	border-radius: 4px;
	overflow: hidden;
	border: 2px solid transparent;
	cursor: pointer;
	transition: border-color 0.2s;
	opacity: 0.65;
}

.door-photo-thumb:hover {
	opacity: 1;
}

.door-photo-thumb.active {
	border-color: #e53a30;
	opacity: 1;
}

.door-photo-thumb img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* Селектор "Отделка:" в правой колонке (вместо цветов) */
.door-selector-box {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.door-selector-item {
	cursor: pointer;
	transition: transform 0.15s;
}

.door-selector-item:hover {
	transform: translateY(-2px);
}

.door-selector-item.active .door-selector-thumb {
	border-color: #e53a30;
	box-shadow: 0 0 0 2px rgba(229, 58, 48, 0.3);
}

.door-selector-thumb {
	width: 56px;
	height: 150px;
	border-radius: 4px;
	overflow: hidden;
	border: 2px solid #ddd;
	transition: border-color 0.2s;
}

.door-selector-thumb img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* Мобильная адаптация */
@media (max-width: 768px) {
	.ctg-one__left--v2 {
		gap: 6px;
	}
	.models-slider__item:has(.door-card-imgs) .models-slider__item-img {
		height: 72vw;
	}
}

/* ═══════════════════════════════════════════
   Анимация цены (стрелка + пульсация)
   ═══════════════════════════════════════════ */

.price-how-js {
	transition: transform 0.25s ease, color 0.25s ease;
	display: inline-block;
}

.price-arrow {
	display: inline-block;
	font-size: 1.2rem;
	margin-left: 4px;
	opacity: 0;
	transform: translateY(0);
	transition: opacity 0.3s, transform 0.3s;
	vertical-align: middle;
}

.price-arrow--up {
	color: #2e7d32;
}

.price-arrow--down {
	color: #c62828;
}

.price-arrow--show {
	opacity: 1;
}

.price-arrow--up.price-arrow--show {
	animation: arrowBounceUp 1.8s ease;
}

.price-arrow--down.price-arrow--show {
	animation: arrowBounceDown 1.8s ease;
}

@keyframes arrowBounceUp {
	0%   { transform: translateY(8px); opacity: 0; }
	15%  { transform: translateY(-4px); opacity: 1; }
	30%  { transform: translateY(0); opacity: 1; }
	80%  { opacity: 1; }
	100% { opacity: 0; transform: translateY(-6px); }
}

@keyframes arrowBounceDown {
	0%   { transform: translateY(-8px); opacity: 0; }
	15%  { transform: translateY(4px); opacity: 1; }
	30%  { transform: translateY(0); opacity: 1; }
	80%  { opacity: 1; }
	100% { opacity: 0; transform: translateY(6px); }
}

/* ═══════════════════════════════════════════
   Галерея «Конструктивные элементы» (папка 3)
   ═══════════════════════════════════════════ */

.door-gallery-wrap {
	margin-top: 1.5rem;
}

.door-gallery {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.door-gallery-item {
	display: block;
	height: 150px;
	border-radius: 4px;
	overflow: hidden;
	transition: transform 0.15s;
}

.door-gallery-item img {
	height: 100%;
	width: auto;
	display: block;
}

.door-gallery-item:hover {
	transform: scale(1.03);
}

/* ═══════════════════════════════════════════
   Две картинки в карточке-превью
   ═══════════════════════════════════════════ */

.door-card-imgs {
	display: flex;
	gap: 9px;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0; left: 0;
}

.door-card-img {
	flex: 1;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}

/* Увеличиваем высоту контейнера для двух картинок */
.models-slider__item:has(.door-card-imgs) .models-slider__item-img {
	height: 17rem;
}

.trust .t150{
	top: 3rem;
	font-size: 8rem;
}