/**
 * SMART LIFE フッター — ブラウン面 + ライトテキスト
 */
.sla-footer {
	--sla-footer-bg: #67544a;
	--sla-footer-ink: #faf9f5;
	--sla-footer-muted: rgba(250, 249, 245, 0.84);
	--sla-footer-subtle: rgba(250, 249, 245, 0.62);
	--sla-footer-border: rgba(250, 249, 245, 0.2);
	--sla-footer-kicker: rgba(245, 192, 0, 0.95);
	--sla-footer-link-hover: #ffffff;
	margin: 0;
	padding: clamp(2.8rem, 5vw, 4rem) 0 clamp(1.6rem, 3vw, 2.2rem);
	color: var(--sla-footer-ink);
	background: var(--sla-footer-bg);
	border-top: 1px solid var(--sla-footer-border);
}

.sla-footer a {
	color: inherit;
	text-decoration: none;
}

.sla-footer__shell {
	box-sizing: border-box;
	width: min(1100px, 100% - clamp(2rem, 5vw, 3rem));
	max-width: none;
	margin-inline: auto;
	padding-inline: 0;
}

.sla-footer__top {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: clamp(2rem, 4vw, 3rem);
	align-items: start;
	margin-bottom: clamp(2rem, 3.5vw, 2.8rem);
}

@media (min-width: 900px) {
	.sla-footer__top {
		grid-template-columns: minmax(14rem, 1.05fr) minmax(0, 2.35fr);
		gap: clamp(2rem, 3.5vw, 3.5rem);
	}
}

.sla-footer__brand {
	max-width: 22rem;
}

.sla-footer__site-name {
	margin: 0 0 0.85rem;
}

.sla-footer__site-name-link {
	display: inline-block;
	font-family: var(--font-serif);
	font-size: clamp(1.15rem, 1.8vw, 1.35rem);
	font-weight: 700;
	line-height: 1.4;
	color: var(--sla-footer-ink);
	transition: color 0.2s var(--ease);
}

.sla-footer__site-name-link:hover {
	color: var(--sla-footer-link-hover);
}

.sla-footer__site-name-link:focus-visible {
	outline: 2px solid var(--sla-footer-kicker);
	outline-offset: 3px;
	border-radius: 2px;
}

.sla-footer__tagline {
	margin: 0;
	max-width: 36em;
	font-family: var(--font-serif);
	font-size: clamp(0.92rem, 1.3vw, 1.02rem);
	font-weight: 700;
	line-height: 1.65;
	color: var(--sla-footer-muted);
}

.sla-footer__nav-grid--ia {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(1.25rem, 2.5vw, 2rem) clamp(1rem, 2vw, 1.75rem);
}

@media (min-width: 640px) {
	.sla-footer__nav-grid--ia {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}

.sla-footer__nav-grid:not(.sla-footer__nav-grid--ia) {
	display: contents;
}

.sla-footer__col-title {
	margin: 0 0 0.85rem;
	font-family: var(--font-serif);
	font-size: clamp(0.92rem, 1.2vw, 1rem);
	font-weight: 700;
	line-height: 1.35;
	color: var(--sla-footer-ink);
}

.sla-footer__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.5rem;
}

.sla-footer__link {
	display: inline-flex;
	align-items: center;
	padding: 0.12rem 0;
	font-size: clamp(12.5px, 1vw, 14px);
	font-weight: 400;
	line-height: 1.5;
	color: var(--sla-footer-muted);
	white-space: normal;
	word-break: break-word;
	border-bottom: 1px solid transparent;
	transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.sla-footer__link:hover {
	color: var(--sla-footer-link-hover);
	border-color: rgba(250, 249, 245, 0.35);
}

.sla-footer__bottom {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: clamp(0.85rem, 2vw, 1.1rem);
	padding-top: clamp(1.2rem, 2vw, 1.6rem);
	border-top: 1px solid var(--sla-footer-border);
}

.sla-education-disclaimer {
	margin: 0;
	max-width: 38rem;
	font-size: 0.72rem;
	line-height: 1.65;
	color: var(--sla-footer-subtle);
	text-align: center;
}

@media (min-width: 768px) {
	.sla-education-disclaimer {
		font-size: 0.75rem;
	}
}

.sla-footer__legal-list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 0.35rem 0;
	margin: 0;
	padding: 0;
	list-style: none;
}

.sla-footer__legal-item {
	display: inline-flex;
	align-items: center;
}

.sla-footer__legal-item + .sla-footer__legal-item::before {
	content: "·";
	margin-inline: 0.55rem;
	color: var(--sla-footer-subtle);
	font-weight: 700;
}

.sla-footer__legal-link {
	display: inline-block;
	padding: 0.2rem 0;
	font-size: 0.74rem;
	line-height: 1.5;
	color: var(--sla-footer-muted);
	border-bottom: 1px solid transparent;
	transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.sla-footer__legal-link:hover {
	color: var(--sla-footer-link-hover);
	border-color: rgba(250, 249, 245, 0.35);
}

.sla-footer__copy {
	margin: 0;
	font-size: 0.78rem;
	line-height: 1.6;
	color: var(--sla-footer-subtle);
	text-align: center;
}

@media (max-width: 639px) {
	.sla-footer__brand {
		max-width: none;
	}
}