/* footer */
.footer {
	background: #222222;
}

/* footer body */
.footer-body {
	padding: 50px 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-nav {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	column-gap: 20px;
}

.footer-nav__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.footer-nav__title {
	margin-bottom: 20px;
	color: var(--light);
}

.footer-nav__sublist {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	row-gap: 10px;
}

.footer-nav__sublist-link {
	color: var(--light);
	font-size: 14px;
}

/* footer bottom */
.footer-bottom {
	background: #222222;
}

.footer-bottom__inner {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	column-gap: 20px;
	min-height: 80px;
	align-items: center;
}

.footer-bottom__copyrights-item {
	color: var(--light);
}

.footer-bottom__phone-link,
.footer-bottom__phone-tagline,
.footer-bottom__write-link {
	color: var(--light);
}

.social__list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	grid-template-columns: repeat(3, max-content);
	gap: 5px;
}

.social__link {
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0;
	width: 30px;
	height: 30px;
	border-radius: 1000px;
	background: var(--light);
}

.social__svg {
	display: block;
	max-width: 20px;
}

@media (max-width: 1279px) {
	.footer-body {
		padding: 40px 0;
	}

	.footer-nav__sublist-link {
		font-size: 12px;
	}

	.footer-bottom__inner {
		min-height: 70px;
	}
	
}

@media (max-width: 999px) {
	.footer-nav {
		grid-template-columns: repeat(4, 1fr);
	}

	.footer-body {
		padding: 30px 0;
	}

	.footer-nav {
		row-gap: 30px;
	}

	.footer-nav__title {
		margin-bottom: 15px;
	}

	.footer-nav__sublist {
		row-gap: 8px;
	}
	
	.footer-nav__sublist-link {
		font-size: 13px;
	}

	.footer-bottom__inner {
		min-height: 60px;
		padding-top: 5px;
		padding-bottom: 5px;
	}
}

@media (max-width: 767px) {
	.footer-nav {
		grid-template-columns: repeat(2, 1fr);
	}

	.footer-nav__list:nth-child(1),
	.footer-nav__list:nth-child(2),
	.footer-nav__list:nth-child(3),
	.footer-nav__list:nth-child(4),
	.footer-nav__list:nth-child(5) {
		grid-area: auto;
	}

	.footer-bottom__inner {
		padding-top: 10px;
		padding-bottom: 10px;
		grid-template-columns: repeat(2, 1fr);
		grid-template-rows: repeat(2, max-content);
		row-gap: 10px;
	}
}

@media (max-width: 479px) {
	.footer-body {
		padding-top: 0;
		padding-bottom: 0;
		border-bottom: 0;
	}

	.footer-nav__title {
		line-height: 60px;
		margin-bottom: 0;
		position: relative;
	}

	.footer-nav__title::after {
		content: "";
		position: absolute;
		width: 20px;
		height: 20px;
		top: 20px;
		right: 0;
		background-image: url("data:image/svg+xml,%3Csvg width='20' height='21' viewBox='0 0 20 21' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16.4523 8.12374L10 14.5761L3.54765 8.12374' stroke='white' stroke-width='2'/%3E%3C/svg%3E%0A");
		background-size: contain;
		background-repeat: no-repeat;
		background-position: center;
		transform: rotate(-90deg);
		transition: transform 0.2s;
	}

	.footer-nav__title:hover {
		cursor: pointer;
	}

	.footer-nav__title_active::after {
		transform: rotate(0);
	}

	.footer-nav {
		grid-template-columns: 1fr;
		grid-template-rows: auto;
		row-gap: 15px;
		row-gap: 0;
	}

	.footer-nav__list {
		border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	}

	.footer-nav__dropdown {
		visibility: hidden;
		transform: scaleY(0);
		transform-origin: top;
		opacity: 0;
		max-height: 0;
		transition: all 0.2s;
		overflow: hidden;
	}

	.footer-nav__title_active ~ .footer-nav__dropdown {
		visibility: visible;
		transform: scaleY(1);
		position: static;
		opacity: 1;
		max-height: 100%;
	}

	.footer-nav__sublist {
		margin-bottom: 30px;
	}

	.footer-nav__sublist-link {
		line-height: 30px;
	}

	.footer-bottom__inner {
		padding-top: 20px;
		padding-bottom: 20px;
		grid-template-columns: 1fr;
		grid-template-rows: auto;
		column-gap: 0;
		row-gap: 20px;
	}

}