@charset "UTF-8";
/* フッター — Figma PC `177:12785` (ftr2) / SP `177:13009` (SP-FTR) */

.site-footer {
	color: #fff;
	background: var(--c-navy);
}

/* PC 1440 実測: ブランド 120–420 / ナビ 694–1230 / 上端 66 */
.site-footer__inner {
	display: flex;
	justify-content: space-between;
	padding-top: 66px;
}

/* --- 左：ロゴ・説明・言語・SNS --- */

.site-footer__brand {
	display: flex;
	flex-direction: column;
	gap: 20px;
	align-items: center;
	width: 300px;
}

.site-footer__logo {
	display: block;
	width: 180px;
}

.site-footer__description {
	font-size: var(--fs-small);
	line-height: 1.7;
	color: #fff;
}

.lang-switch--footer {
	display: flex;
	gap: 9px;
	align-self: center;
}

.lang-switch--footer .lang-switch__item {
	display: flex;
	align-items: center;
	justify-content: center;
	/* width: 80px; */
	height: 40px;
	padding: 6px 10px;
	font-size: 12px;
	line-height: 1.2;
	color: #fff;
	border: 1px solid #2e5f87;
	border-radius: 5px;
}

.lang-switch--footer .is-current {
	background: #234a72;
	border-color: transparent;
}

.lang-switch--footer .lang-switch__item:not(.is-current) {
	font-family: var(--font-mono);
}

.site-footer__social {
	display: flex;
	flex-direction: column;
	gap: 20px;
	align-items: center;
	/* ブランド下端 271 → SNS 310 */
	margin-top: 19px;
}

.site-footer__social-heading {
	font-size: var(--fs-small);
	font-weight: 700;
	line-height: 1.4;
	text-align: center;
}

.site-footer__social-list {
	display: flex;
	gap: 30px;
	align-items: center;
}

.site-footer__social-link img {
	height: 30px;
	width: auto;
}

/* --- 右：ナビ 3 列 --- */

.site-footer__nav {
	display: flex;
	gap: 100px;
	align-items: flex-start;
	/* Figma 上でナビ一式に 60% の不透明度が掛かっている */
	opacity: 0.6;
}

.footer-nav-column__heading {
	margin: 0;
}

.footer-nav-column__toggle {
	font-family: var(--font-mono);
	font-size: var(--fs-small);
	font-weight: 700;
	line-height: 1.7;
	letter-spacing: 2.8px;
	color: #fff;
	text-transform: uppercase;
	cursor: default;
	text-align: left;
}

/* 開閉アイコンは SP のときだけ出す */
.footer-nav-column__icon {
	display: none;
}

.footer-nav-column__list {
	display: flex;
	flex-direction: column;
	gap: 25px;
	margin-top: 25px;
}

.footer-nav-column__list a {
	font-size: var(--fs-small);
	line-height: 1.7;
	color: #fff;
	white-space: nowrap;
	transition: opacity 0.2s ease;
}

.footer-nav-column__list a:hover {
	opacity: 0.7;
}

/* --- 下段 --- */

.site-footer__bottom {
	display: flex;
	justify-content: space-between;
	/* ナビ下端 335 → 罫線 412 */
	margin-top: 32px;
	padding-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, 0.6);
	padding-bottom: 24px;
}

.site-footer__address,
.site-footer__copyright {
	font-size: 12px;
	line-height: 1.7;
	color: #fff;
	opacity: 0.6;
}

@media ((max-width: 1023px) and (min-width: 768px)) {
	.site-footer__nav .footer-nav-column:first-child {
		padding-left: 40px;
	}
}

@media (max-width: 1023px) {
	.site-footer__nav {
		gap: 40px;
	}
}

@media (max-width: 767px) {
	.site-footer__inner {
		flex-direction: column;
		gap: 40px;
		padding-top: 55px;
		margin: 0;
		width: 100%;
	}

	.site-footer__brand {
		width: 100%;
		align-items: center;
		padding: 0 20px;
	}

	.site-footer__social {
		align-items: center;
		margin-top: 44px;
	}

	.site-footer__social-heading {
		text-align: left;
	}

	.lang-switch--footer {
		gap: 25px;
		align-self: center;
		width: 100%;
	}

	.lang-switch--footer .lang-switch__item {
		flex: 1;
	}

	.site-footer__nav {
		flex-direction: column;
		gap: 0;
		width: 100%;
	}

	.site-footer__nav .footer-nav-column {
		width: 100%;
	}

	.site-footer__copyright {
		text-align: center;
	}

	.site-footer__description {
		margin-top: 30px;
	}

	.footer-nav-column__toggle {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%;
		padding-block: 14px;
		border-bottom: 1px solid rgba(255, 255, 255, 0.4);
		cursor: pointer;
		padding-inline: 20px;
	}

	.footer-nav-column__icon {
		position: relative;
		display: flex;
		flex: none;
		align-items: center;
		justify-content: center;
		width: 14px;
		height: 14px;
	}

	.footer-nav-column__icon img {
		position: absolute;
		width: 14px;
		height: 2px;
	}

	.footer-nav-column__icon-bar {
		transform: rotate(90deg);
	}

	.footer-nav-column__toggle[aria-expanded="true"] .footer-nav-column__icon-bar {
		display: none;
	}

	.footer-nav-column__list {
		gap: 0;
		margin-top: 0;
	}

	.footer-nav-column__list a {
		display: block;
		padding: 12px 0 12px 16px;
		border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	}

	.site-footer__bottom {
		flex-direction: column;
		gap: 50px;
		margin-top: 44px;
		border: 0;
		padding-bottom: 10px;
	}
}