.hero_buttons {
	padding-top: 200px;
	display: flex;
	align-items: center;
}

.hero_buttons a {
	color: #fff;
}

.hero_buttons a:first-child {
	margin-right: 24px;
}

@media(max-width: 978px) {
	.hero_buttons {
		padding-top: 250px;
		flex-direction: column;
		align-items: start;
	}

	.hero_buttons a:first-child {
		margin-right: 0px;
		margin-bottom: 20px;
	}

	section[data-code="main"] .preload-text__description {
		top: calc(50% + 8rem);
	}
}

@media(max-width: 578px) {
	.hero_buttons {
		padding-top: 150px;
	}
}

.bg-video {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transform: translate(-50%, -50%);
	z-index: 9;
}

.preloader::after {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.45);
	z-index: 10;
}

.preload-text {
	z-index: 999;
}

.features-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
	padding: 0px 50px;
}

.feature-card {
	position: relative;
	height: 420px;
	border-radius: 20px;
	overflow: hidden;
	cursor: pointer;
}

@media(max-width: 988px) {
	.feature-card {
		height: 40vh;
	}

	.feature-overlay h3 {
		font-size: 16px;
	}

	.feature-overlay p {
		display: none;
	}

	.feature-card:nth-child(3) {
		display: none;
	}
}

.feature-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .6s ease;
}

.feature-card:hover img {
	transform: scale(1.08);
}

.feature-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top,
			rgba(0, 0, 0, .45),
			rgba(0, 0, 0, .1));
	color: #fff;
	padding: 32px;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
}

.feature-overlay h3 {
	font-size: 32px;
	font-weight: 600;
	margin-bottom: 8px;
}

.feature-overlay p {
	font-size: 22px;
	line-height: 1.5;
}

.logo:hover {
	background: none !important;
	transform: none !important;
	box-shadow: none !important;
	filter: none !important;
	cursor: pointer !important;
}

.arch_bg {
	background: #5086f2;
	background: linear-gradient(0deg, rgba(80, 134, 242, 1) 0%, rgba(5, 22, 51, 1) 85%);
}

.infrastructure-cell {
	background-image: url('../img/real_media/infrastruktura.jpeg');
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}

.infrastructure-cell::after {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.45);
	z-index: 10;
}

.section-r-text,
.big {
	position: relative;
	z-index: 11;
}

.contact-us {
	background-color: #FFF;
	color: #1A1A1A;
	border-bottom: none;
}

.contact-us:hover {
	background-color: #FFF;
}

.contact-us h2,
.span_footer,
.reverse .btn_footer {
	color: #1A1A1A;
	border-color: #1A1A1A;
	outline-color: #1A1A1A;
}

.footer {
	background: #082560;
}

section.center-text h2.big {
	max-width: 620px;
}

.contact-us {}


/* .footer a,
address,
.copy,
p {
	color: #1A1A1A;
}

.footer-top img {
	background-color: #1A1A1A;
} */

/* стартовое состояние */
.feature-card {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity .8s ease, transform .8s cubic-bezier(.2, .8, .2, 1);
	will-change: opacity, transform;
}

/* когда карточка "показалась" */
.feature-card.is-inview {
	opacity: 1;
	transform: translateY(0);
}

/* уважение к системной настройке */
@media (prefers-reduced-motion: reduce) {
	.feature-card {
		transition: none !important;
		transform: none !important;
		opacity: 1 !important;
	}
}