.site-footer {
	--footer-fg: #fff;
	--footer-fg-muted: rgba(255, 255, 255, 0.62);
	--footer-line: rgba(255, 255, 255, 0.12);
	background: var(--color-primary-dark);
	color: var(--footer-fg-muted);
	padding-block: var(--space-xl) var(--space-lg);
	border-top: 3px solid var(--color-accent);
}

.site-footer__grid {
	display: grid;
	gap: var(--space-lg);
	grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
}

.site-footer__brand-link {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	color: var(--footer-fg);
	text-decoration: none;
	margin-bottom: var(--space-sm);
}

.site-footer__monogram {
	display: inline-grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: var(--radius-sm);
	background: var(--color-accent);
	color: var(--color-primary-dark);
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 0.875rem;
	letter-spacing: 0.04em;
}

.site-footer__name {
	font-family: var(--font-display);
	font-size: 1.375rem;
	font-weight: 600;
}

.site-footer__desc {
	font-size: 0.9375rem;
	line-height: 1.6;
	max-width: 42ch;
	margin-bottom: var(--space-md);
}

/* Qualiopi block: logo must stay paired with the certified-category mention */
.site-footer__qualiopi {
	display: grid;
	grid-template-columns: 110px 1fr;
	gap: var(--space-sm);
	align-items: center;
	padding: var(--space-sm);
	background: #fff;
	border-radius: var(--radius-md);
	color: var(--color-text);
	text-decoration: none;
	max-width: 420px;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.site-footer__qualiopi:hover,
.site-footer__qualiopi:focus-visible {
	transform: translateY(-2px);
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.site-footer__qualiopi img {
	display: block;
	width: 100%;
	height: auto;
}

.site-footer__qualiopi-text {
	font-size: 0.75rem;
	line-height: 1.45;
	color: var(--color-muted);
}

.site-footer__qualiopi-text strong {
	display: block;
	color: var(--color-primary);
}

.site-footer__qualiopi-cta {
	display: block;
	margin-top: 0.25rem;
	font-weight: 600;
	color: var(--color-accent-text);
}

.site-footer__heading {
	color: var(--footer-fg);
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	margin-bottom: var(--space-sm);
	padding-bottom: 0.5rem;
	position: relative;
}

.site-footer__heading::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 24px;
	height: 2px;
	background: var(--color-accent);
}

.site-footer ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.625rem;
	font-size: 0.9375rem;
}

.site-footer a {
	color: var(--footer-fg-muted);
	text-decoration: none;
	transition: color 0.2s ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
	color: var(--color-accent);
}

.site-footer__contact li {
	line-height: 1.5;
}

.site-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: var(--space-xs) var(--space-md);
	margin-top: var(--space-xl);
	padding-top: var(--space-md);
	border-top: 1px solid var(--footer-line);
	font-size: 0.8125rem;
}

.site-footer__bottom p {
	margin: 0;
}

.site-footer__legal {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-xs) var(--space-md);
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-footer__legal a {
	color: inherit;
	opacity: 0.8;
}

.site-footer__legal a:hover,
.site-footer__legal a:focus-visible {
	opacity: 1;
	text-decoration: underline;
}

@media (max-width: 991px) {
	.site-footer__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.site-footer__brand {
		grid-column: 1 / -1;
	}
}

@media (max-width: 560px) {
	.site-footer__grid {
		grid-template-columns: 1fr;
	}

	.site-footer__qualiopi {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.site-footer__qualiopi img {
		max-width: 150px;
		margin: 0 auto;
	}
}