/* Start:/materials/src/style.css?178031456210446*/
.base-menu-backdrop {
	position: absolute;
	top: 0;
    left: 0;
    bottom: 0;
    right: 0;
	z-index: 10;
	display: flex;
	justify-content: center;
	align-items: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease, visibility 0.3s ease;
}

.base-menu {
	background: #fff;
    text-align: center;
    position: relative;
    transform: scale(0.95);
    opacity: 0;
    height: 100%;
    width: 100%;
    display: flex;
    transition: all 0.3s ease;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.base-menu-backdrop.active {
	opacity: 1;
	visibility: visible;
}

.base-menu-backdrop.active .base-menu {
	transform: scale(1);
	opacity: 1;
}

.base-menu-close {
	position: absolute;
	top: 15px;
	right: 15px;
	font-size: 24px;
	width: 30px;
	height: 30px;
	border: none;
	background: none;
	cursor: pointer;
	color: #666;
	font-weight: bold;
	border-radius: 50%;
	line-height: 30px;
	transition: color 0.2s ease;
}

.base-menu-close:hover {
	color: #CC2B24;
	background: #f5f5f5;
}

.base-option {
	padding: 12px 20px;
	margin: 8px 0;
	cursor: pointer;
	border-radius: 6px;
	text-transform: uppercase;
	color: #111;
	font-weight: 500;
	font-size: 20px;
	transition: all 0.3s ease;
	background: #f9f9f9;
}

.base-option:hover {
	color: #fff;
	background: #CC2B24;
	box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.text_materials_subtitle {
	font-size: 20px;
	margin-top: 25px;
}

.resources {
	margin-bottom: 80px;
}
.resources-tiles {
	display: flex;
	flex-wrap: wrap;
	width: 100%;
}

.resources-tiles-item {
	border: 1px solid #E5E5E5;
	max-height: 328px;
	display: flex;
	justify-content: space-between;
	gap: 10px;
	cursor: pointer;
	overflow: hidden;
	width: 50%;
	max-height: 608px;
	position: relative;
}
.resources-tiles-item:last-child {
	border-left: none;
}
.resources-tiles-item-content {
	display: flex;
	flex-direction: column;
	gap: 16px;
	max-width: 50%;
	padding: 40px 0px 40px 46px;
}
.resources-tiles-item-content-title {
	font-weight: 700;
	font-size: 32px;
}
.resources-tiles-item-content a {
	margin-top: auto;
}
.resources-tiles-item-content p {
	color: #8B9195;
	font-size: 18px;
}

.resources-tiles-item-img {
	padding: 30px 30px 30px 0px;
	display: flex;
}
.resources-tiles-item:first-child .resources-tiles-item-img {
	padding: 0;
}
.resources-tiles-item-img img {
	width: 100%;
	flex: 1;
	object-fit: cover;
}

.resources-tiles-item {
	transition: 
		box-shadow 0.2s ease-in,
		transform 0.2s ease-in,
		border-left 0.2s ease-in;
	position: relative;
}
.resources-tiles-item:hover {
	box-shadow: 0px 2px 250px 0px #A7A7A733;
}
.resources-tiles-item::after {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	width: 3px;
	height: 100%;
	background-color: #CC2B24;
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 0.2s ease-in;
}

.resources-tiles-item:hover::after {
	transform: scaleX(1);
}
.resources-tiles-item img {
	transform: scale(1);
	transition: transform 0.2s ease-in;
	will-change: transform; 
	backface-visibility: hidden;
	transform-style: preserve-3d;
	image-rendering: -webkit-optimize-contrast;
	image-rendering: crisp-edges;
}

.resources-tiles-item:hover img {
	transform: scale(1.05);
	transition: transform 0.2s ease;
}
.resources .with-arrow span {
	transition: right 0.2s ease-in;
}

.resources-tiles-item:hover .with-arrow span {
	right: -18px;
}

@media screen and (max-width: 1100px) {
	.resources-tiles-item {
		width: 100%;
		gap: 0;
	}
	.resources-tiles-item:last-child {
		border-left: 1px solid #E5E5E5;
		border-top: none;
	}
}
@media screen and (max-width: 768px) {
	.resources-tiles img {
		display: none;
	}
	.resources-tiles-item {
		height: 220px;
	}
	.resources-tiles-item:last-child {
		height: 320px;
	}

	.resources-tiles-item-content {
		max-width: 100%;
		width: 100%;
		padding: 35px;
	}
	.resources-tiles-item-img {
		padding: 0;
	}
}

.training_materials-slider {
	margin-top: 50px;
	margin-bottom: 170px;
}
.training_materials_item {
	padding: 25px;
	border: 1px solid #E5E5E5;
	background-repeat: no-repeat;
    background-position: bottom right;
	height: 360px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	cursor: pointer;
	background-size: 151px;
	transition: background-size 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.training_materials_item:hover {
	background-size: 161px;
	transition: background-size 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.training_materials_item p {
	font-size: 18px;
	font-weight: 600;
	transition: all .2s ease-in;
}
.training_materials_item:hover p {
	color: #CC2B24;
}
.training_materials_tabs_btns {
	display: flex;
	margin-top: 80px;
	scrollbar-width: none;
	overflow-x: auto;
	overflow-y: hidden;
	position: relative;
}
.training_materials_tabs_btns--greyline {
    height: 2px;
	width: 100%;
    background: #E5E5E5;
	margin-top: -0.125rem;
	margin-bottom: 3.125rem;
}
.training_materials_btn {
	padding-bottom: 10px;
    font-weight: 600;
    cursor: pointer;
    color: #8B9195;
    transition: all 0.3s ease-in-out;
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}
.training_materials_btn:not(:last-child) {
	margin-right: 60px;
}
.training_materials_btn:hover,
.training_materials_btn.active {
	color: #CC2B24;
}
.training_materials_btn svg path {
    transition: fill 0.3s ease-in-out;
}
.training_materials_btn:hover svg path,
.training_materials_btn.active svg path {
	fill: #CC2B24;
}
.training_materials_btn::after {
	content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0px;
    height: 2px;
    background: #E5E5E5;
    z-index: 2;
    transition: all 0.3s ease-in-out;
}
.training_materials_btn.active::after {
    background: #CC2B24;
    transition: all 0.3s ease-in-out;
}

.training_materials_tab {
    display: none;
    width: 100%;
}

.training_materials_tab.active {
    display: block;
}

.training_materials_tab .swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled {
	pointer-events: auto;
}

.training_materials_tab .swiper-button-next:hover,
.training_materials_tab .swiper-button-prev:hover {
	background-color: #cc2b24;
	border-color: #cc2b24;
	-webkit-transition: all .5s ease;
	-o-transition: all .5s ease;
	transition: all .5s ease;
}
.training_materials_tab .swiper-button-next:hover:after,
.training_materials_tab .swiper-button-prev:hover:after {
	color: #fff;
}
.training_materials_tab .swiper_btns_arrow {
	display: flex;
	position: absolute;
	bottom: -91px;
    top: auto;
	right: 0;
}
.training_materials_tab .swiper-button-prev,
.training_materials_tab .swiper-button-next {
	width: 56px;
	height: 56px;
	left: auto;
	right: auto;
	background-color: #fff;
	border: 1px solid #CC2B24;
	user-select: none;
	transition: all .5s ease;
	position: relative;
}
.training_materials_tab .swiper-button-prev {
	margin-right: -1px;
}

.training_materials_tab .swiper-button-prev::after,
.training_materials_tab .swiper-button-next::after {
	font-size: 13px;
	color: #cc2b24;
}
.fundamentals_work_7 {
	background-image: url(/materials/src/img/fundamentals_work_7.webp);
}
.fundamentals_work_8 {
	background-image: url(/materials/src/img/fundamentals_work_8.webp);
}
.instructions_use {
	background-image: url(/materials/src/img/instructions_use.webp);
}
.collection_laboratory_work {
	background-image: url(/materials/src/img/collection_laboratory_work.webp);
}
.redadm-open-course {
	background-image: url(/materials/src/img/redadm-open-course.png?=11212121);
}

.training_materials_item .with-arrow span {
	transition: right 0.2s ease-in;
}

.training_materials_item:hover .with-arrow span {
	right: -18px;
}
.docs-item {
	background-image: url(/materials/src/img/docs-item.svg);
	background-repeat: no-repeat;
    background-position: bottom right;
	transition: background 0.2s ease;
}
.docs-item:hover {
	background-image: url(/materials/src/img/docs-item_hover.svg);
	transition: background 0.2s ease;
}
.materials-gallery--title {
	display: none;
}
.materials-gallery {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 15px;
	max-width: 100%;
	margin: 50px 0px;
	display: none;
}
.materials-video-item {
	border: 1px solid #E5E5E5;
	overflow: hidden;
	padding: 25px;
	width: 100%;
}
.materials-video-item iframe,
.video-preview {
	width: 100%;
	height: 220px;
	border: none;
}
.video-preview img {
	height: 100%;
	width: 100%; 
	object-fit:	contain;
}
.materials-video-info {
	margin-top: 20px;
}
.materials-video-title {
	font-weight: 600;
	font-size: 18px;
}
.materials-video-desc {
	color: #666;
	font-size: 12px;
}
@media (max-width: 1000px) {
	.materials-gallery {
		grid-template-columns: repeat(2, 1fr);
	}
}
@media (max-width: 600px) {
	.materials-gallery {
		grid-template-columns: repeat(1, 1fr);
	}
}
.more-video-resources {
	margin-bottom: 80px;
}
.more-video-resources-block {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 25px;
	margin-top: 50px;
}
.more-video-resources-block-title {
	font-size: 22px;
	font-weight: 600;
	display: none;
}
.more-video-resources-items {
	display: flex;
}
.more-video-resources-item {
	width: 321px;
	height: 95px;
	border: 1px solid #E5E5E5;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: box-shadow 0.2s ease-in;
}

.more-video-resources-item img {
	transform: scale(1);
	transition: transform 0.2s ease-in;
	will-change: transform; 
	backface-visibility: hidden;
	transform-style: preserve-3d;
	image-rendering: -webkit-optimize-contrast;
	image-rendering: crisp-edges;
}

.more-video-resources-item:hover img {
	transform: scale(1.05);
	transition: transform 0.2s ease;
}
.more-video-resources-item:not(:last-child) {
	border-right: none;
}
@media (max-width: 1200px) {
	.more-video-resources-block {
		flex-direction: column;
	}
}
@media (max-width: 1000px) {
	.more-video-resources-items {
		flex-wrap: wrap;
		justify-content: center;
	}
	.more-video-resources-item:not(:last-child) {
		border-right: 1px solid #E5E5E5;
	}
	.more-video-resources-item:first-child {
		border-right: none;
	}
	.more-video-resources-item:last-child {
		border-top: none;
	}
}
@media (max-width: 673px) {
	.more-video-resources-item:first-child {
		border-right: 1px solid #E5E5E5;
		border-bottom: none;
	}
	.more-video-resources-item {
		width: 100%;
	}
}
.play-button {
	position: absolute;
	top: 50%; left: 50%;
	transform: translate(-50%, -50%);
	width: 64px; height: 64px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}
/* End */
/* /materials/src/style.css?178031456210446 */