/* ------------------------------------------------------------
 * フッター
 * ------------------------------------------------------------ */

.site-footer {
	position: relative;
}

/* 上端の波（canvasの帯） */
.site-footer__wave {
	position: relative;
	width: 100%;
	height: 80px;
	/* 下との継ぎ目でサブピクセルの隙間が出ないように少し重ねる */
	margin-bottom: -1px;
}

.site-footer__wave .wave-canvas {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 100%;
	display: block;
}

/* 本体（青背景） */
.site-footer__body {
	background: var(--color-primary);
	color: var(--color-white);
	padding: 80px 40px 40px;
}

.site-footer__container {
	max-width: var(--content-max-width);
	margin: 0 auto;
}

/* 上段: ロゴ + メニュー */
.site-footer__top {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 40px;
	margin-bottom: 80px;
}

.site-footer__logo {
	flex-shrink: 0;
}

.site-footer__logo-text {
	color: var(--color-white);
	font-size: 22px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: 0.04em;
	text-decoration: none;
}

.site-footer__logo .custom-logo,
.site-footer__logo-image {
	display: block;
	width: auto;
	height: 48px;
}

.site-footer__nav {
	flex-shrink: 0;
}

/* メニュー: 3行×2列 (column-first) */
.site-footer__menu {
	display: grid;
	grid-template-rows: repeat(3, auto);
	grid-auto-flow: column;
	column-gap: 80px;
	row-gap: 24px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-footer__menu a {
	color: var(--color-white);
	font-size: 14px;
	font-weight: 500;
	line-height: 1;
	letter-spacing: 0.04em;
	text-decoration: none;
	text-transform: uppercase;
	transition: opacity 0.2s ease;
}

.site-footer__menu a:hover,
.site-footer__menu a:focus-visible {
	opacity: 0.75;
}

/* 下段: 著作権 + ポリシー */
.site-footer__bottom {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
}

.site-footer__copy {
	margin: 0;
	color: var(--color-white);
	font-size: 12px;
	line-height: 1;
}

.site-footer__policies {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	margin: 0;
	padding: 0;
	list-style: none;
	color: var(--color-white);
	font-size: 12px;
	line-height: 1;
}

.site-footer__policies li + li::before {
	content: "|";
	margin: 0 0.75em;
}

.site-footer__policy {
	color: var(--color-white);
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.site-footer__policy:hover,
.site-footer__policy:focus-visible {
	opacity: 0.75;
}

/* SP */
@media (max-width: 767px) {
	.site-footer__body {
		padding: 40px 24px 24px;
	}

	.site-footer__top {
		flex-direction: column;
		gap: 40px;
		margin-bottom: 48px;
	}

	.site-footer__menu {
		column-gap: 48px;
		row-gap: 16px;
	}

	.site-footer__bottom {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}
}