@font-face {
    font-family: 'Avant Garde for MT Bk';
    src:
		url('fonts/AvantGarde/AvantGardeforMTBkW05-Rg.woff2') format("woff2"), 
		url('fonts/AvantGarde/AvantGardeforMTBkW05-Rg.woff') format("woff");
    font-weight: 400;
	font-display: swap;
}

@font-face {
	font-family: 'Avant Garde for MT Bd';
    src:
		url('fonts/AvantGarde/AvantGardeforMTBdW05-Rg.woff2') format("woff2"),
		url('fonts/AvantGarde/AvantGardeforMTBdW05-Rg.woff') format("woff");
    font-weight: 700;
	font-display: swap;
}

:root {
	--primary-blue-color: #004494;
	--text-gray-color: #666;
}

html {
	font-family: Arial, Helvetica, Tahoma, Geneva, sans-serif;
	font-size: 12px;
    line-height: 1.4;
    height: 100%;
    margin: 0;
    padding: 0;
    color: var(--text-gray-color);
}

body {
	margin: 0;
}

.site-header {
	height: 120px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.site-header__logo {
	width: 270px;
	height: 65px;
}

.site-content__hero {
	position: relative;
	width: 100vw;
    height: 720px;
    overflow: hidden;
    background: linear-gradient(90deg, #427aa6 0%, rgba(66, 122, 166, 0.5) 65%, rgba(66, 122, 166, 0) 100%);
}

.site-content__hero picture {
    z-index: 1;
    height: 100%;
    width: 100%;
}

.site-content__hero img {
	object-fit: cover;
    overflow-clip-margin: 0px;
    width: 100%;
    height: 100%;
}

.site-content__hero__overlay {
	position: absolute;
    z-index: 2;
    top: -2px;
    bottom: -2px;
    left: -2px;
    right: -2px;
    background: linear-gradient(90deg, #427aa6 0%, rgba(66, 122, 166, 0.5) 65%, rgba(66, 122, 166, 0) 100%);
    -webkit-transform: translateZ(0);
}

.site-content__hero__text {
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;
    right: 0;
   	max-width: 1009px;
    height: 100%;
    margin: 0 auto;
    color: #ffffff;
}

.site-content__hero__text h1 {
	font-family: 'Avant Garde for MT Bd', Arial, sans-serif;
	font-size: 70px;
    font-weight: 700;
    margin: 115px 0 0 0;
}

.site-content__hero__text p {
	font-family: 'Avant Garde for MT Bk', Arial, sans-serif;
	font-size: 50px;
    font-weight: 400;
    line-height: 65px;
    margin: 30px 0 0 0;
}

.site-content h2 {
	font-family: 'Avant Garde for MT Bd', Arial, sans-serif;
    font-weight: 700;
    font-size: 35px;
    line-height: 36px;
    color: var(--primary-blue-color);
    display: inline-block;
    margin: 0 0 60px 0;
}

.site-content h2:before {
	content: '';
    display: block;
    height: 4px;
    margin: 0 0 15px 0;
    background-color: #6bb847;
}

.site-content h3 {
	font-size: 16px;
	line-height: 24px;
	color: var(--primary-blue-color);
}

.site-content__main-message__text,
.site-content__main-contacts__text,
.site-footer__text {
	max-width: 1009px;
	margin: 0 auto;
}

.site-content__main-message {
	font-family: 'Avant Garde for MT Bd', Arial, sans-serif;
    font-weight: 700;
    font-size: 35px;
    line-height: 36px;
    color: var(--primary-blue-color);
    background: #F8F8FA;
    padding: 30px 0;
}

.site-content__main-message p {
	margin: 30px 0;
}

.site-content__main-contacts {
	padding: 60px 0;
}

.site-content__main-contacts__numbers {
	padding: 0 0 20px 0;
	display: grid;
	grid-template-columns: min-content 1fr;
	column-gap: 10px;

	p {
		margin: 0;
	}

	> p:first-of-type {
		margin: 20px 0 15px 0;
		font-weight: bold;
		grid-column-start: 1;
		grid-column-end: 3;
	}

	[class*='site-content__main-contacts'] {
		display: flex;
	}
}

p + p.site-content__main-contacts__sales {
	margin-top: 20px;
}

.site-content__main-contacts__numbers p,
.site-content__main-contacts__numbers a:link {
	font-size: 16px;
	line-height: 24px;
	color: var(--primary-blue-color);
}

.site-content__main-contacts__numbers a:link,
.site-content__main-contacts__numbers a:visited,
.site-content__main-contacts__numbers a:hover,
.site-content__main-contacts__numbers a:active {
	text-decoration: underline;
}

details:first-of-type {
	border-top: solid 1px #E5E5E5;
}

details {
	border-bottom: solid 1px #E5E5E5;
}

details summary {
	cursor: pointer;
	padding: 19px 0;
	list-style: none;
	display: flex;
    align-items: center;
}

details[open] summary:first-of-type {
	padding-bottom: 15px;
}

details summary::after {
    content: " ";
    display: block;
    border: solid var(--primary-blue-color);
    border-width: 0 2px 2px 0;
    display: inline-block;
    padding: 4px;
    transform: rotate(45deg);
    margin-bottom: 3px;
    margin-right: .75rem;
}

details[open] > summary::after {
    transform: rotate(-135deg);
}

details summary::-webkit-details-marker {
  display: none;
}

details summary h3 {
	display: inline;
	margin: 0;
    flex: 1;
}

.site-content__main-contacts__list details details summary h3 {
	color: var(--text-gray-color);
}

details details:last-child {
	border-bottom: 0;
}

.site-footer__text picture {
    display: block;
    text-align: center;
}

.loading-contacts {
	position: relative;
	overflow: hidden;
	height: 60px;
    background: #c2c2c2;
    border-bottom: solid 5px white;
}

.loading-contacts::before {
	display: block;
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	transform: translateX(-100%);
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
	animation: loading 1.5s infinite;
	z-index: 1;
}

@keyframes loading {
	100% {
		transform: translateX(100%);
	}
}

.site-content__main-contacts__list:has(.site-content__main-contacts__level-1) .loading-contacts {
	display: none;
}

@media (max-width: 1009px) {
	.site-content__hero__text,
	.site-content__main-message__text,
	.site-content__main-contacts__text,
	.site-footer__text {
		margin: 0 20px;
	}
}

@media (max-width: 750px) {

	.site-content__hero {
		height: 600px;
	}

	.site-content__hero__text h1 {
		font-size: 50px;
		margin: 50px 0 0 0;
	}

	.site-content__hero__text p {
		font-size: 30px;
    	line-height: 45px;
	}
}