/**
 * Corporate site footer.
 */

.tdsi-site-footer {
	--tdsi-footer-bg: #222;
	--tdsi-footer-text: #EAE8E4;
	--tdsi-footer-muted: #9a9a9a;
	--tdsi-footer-pad-x: clamp(1.25rem, 4vw, 3rem);
	--tdsi-footer-max: 1080px;
	box-sizing: border-box;
	margin: 0;
	padding: clamp(2.75rem, 6vh, 4.25rem) 0 clamp(1.5rem, 3vh, 2rem);
	border: 0;
	background: var(--tdsi-footer-bg);
	color: var(--tdsi-footer-text);
	font-family: "Noto Sans JP", "Helvetica Neue", Helvetica, sans-serif;
}

.tdsi-site-footer a {
	color: inherit;
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.tdsi-site-footer a:hover {
	opacity: 0.72;
}

.tdsi-site-footer__inner {
	box-sizing: border-box;
	width: min(var(--tdsi-footer-max), calc(100% - (var(--tdsi-footer-pad-x) * 2)));
	max-width: var(--tdsi-footer-max);
	margin-inline: auto;
	padding: 0;
}

.tdsi-site-footer__main {
	display: grid;
	grid-template-columns: minmax(8rem, 0.9fr) minmax(0, 2.6fr);
	column-gap: clamp(2rem, 5vw, 4rem);
	align-items: start;
}

.tdsi-site-footer__logo {
	display: inline-block;
	line-height: 0;
}

.tdsi-site-footer__logo img {
	display: block;
	width: clamp(6.5rem, 12vw, 8.25rem);
	height: auto;
}

.tdsi-site-footer__nav {
	display: grid;
	grid-template-columns: minmax(12.75rem, 1.25fr) minmax(0, 1.15fr) minmax(0, 0.8fr) minmax(0, 0.7fr);
	column-gap: clamp(1.1rem, 2.6vw, 2.25rem);
	align-items: start;
	align-content: start;
}

.tdsi-site-footer__col {
	align-self: start;
	padding-top: 0;
	margin-top: 0;
}

.tdsi-site-footer__heading {
	display: block;
	margin: 0 0 0.65rem;
	font-family: "din-2014", "Barlow", "Helvetica Neue", Helvetica, sans-serif;
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	line-height: 1.25;
}

.tdsi-site-footer__list,
.tdsi-site-footer__primary,
.tdsi-site-footer__sns,
.tdsi-site-footer__legal {
	list-style: none;
	margin: 0;
	padding: 0;
}

.tdsi-site-footer__list {
	display: grid;
	gap: 0.3rem;
}

.tdsi-site-footer__list li {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	min-width: 0;
}

.tdsi-site-footer__list a {
	display: inline-block;
	font-size: 0.8125rem;
	font-weight: 400;
	letter-spacing: 0.01em;
	line-height: 1.55;
	white-space: nowrap;
}

.tdsi-site-footer__insta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	line-height: 0;
	color: inherit;
}

.tdsi-site-footer__insta svg {
	display: block;
	width: 0.875rem;
	height: 0.875rem;
}

.tdsi-site-footer__primary {
	display: grid;
	gap: 0.7rem;
}

.tdsi-site-footer__primary a {
	font-family: "din-2014", "Barlow", "Helvetica Neue", Helvetica, sans-serif;
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	line-height: 1.25;
}

.tdsi-site-footer__sns {
	display: grid;
	gap: 0.35rem;
}

.tdsi-site-footer__sns a {
	font-family: "din-2014", "Barlow", "Helvetica Neue", Helvetica, sans-serif;
	font-size: 0.875rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	line-height: 1.55;
}

.tdsi-site-footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem 2rem;
	margin-top: clamp(2.25rem, 5vh, 3.5rem);
}

.tdsi-site-footer__copy {
	margin: 0;
	color: var(--tdsi-footer-muted);
	font-size: 0.6875rem;
	font-weight: 400;
	letter-spacing: 0.02em;
	line-height: 1.5;
}

.tdsi-site-footer__legal {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1.5rem;
}

.tdsi-site-footer__legal a {
	color: var(--tdsi-footer-muted);
	font-family: "din-2014", "Barlow", "Helvetica Neue", Helvetica, sans-serif;
	font-size: 0.6875rem;
	font-weight: 500;
	letter-spacing: 0.06em;
	line-height: 1.4;
}

@media (max-width: 959px) {
	.tdsi-site-footer__main {
		grid-template-columns: 1fr;
		row-gap: 2rem;
	}

	.tdsi-site-footer__nav {
		grid-template-columns: 1fr 1fr;
		row-gap: 1.75rem;
	}
}

@media (max-width: 599px) {
	.tdsi-site-footer {
		padding-top: 2.5rem;
	}

	.tdsi-site-footer__nav {
		grid-template-columns: 1fr;
		row-gap: 1.5rem;
	}

	.tdsi-site-footer__bottom {
		flex-direction: column;
		align-items: flex-start;
		margin-top: 2.25rem;
	}
}