/**
 * Global Digital Fraggers footer.
 *
 * Composition follows the Al Saad footer: dark full-width surface, four-column
 * information grid, and separated legal row.
 */

.df-site-footer {
	padding: clamp(3.5rem, 8vw, 6rem) var(--df-gutter);
	background:
		radial-gradient(circle at 8% 12%, rgba(156, 118, 84, 0.17), transparent 27%),
		var(--df-color-ink);
	color: var(--df-color-white);
}

.df-site-footer__grid {
	max-width: var(--df-container-wide);
	margin-inline: auto;
	display: grid;
	grid-template-columns: 1.4fr repeat(3, 1fr);
	gap: clamp(2.5rem, 5vw, 5rem);
}

.df-footer-brand {
	padding-right: clamp(0rem, 3vw, 2rem);
}

.df-site-logo--footer,
.df-site-logo--footer .custom-logo-link {
	display: inline-flex;
	align-items: center;
	line-height: 0;
}

.df-site-logo--footer img,
.df-site-logo--footer .custom-logo {
	width: auto;
	max-width: min(15rem, 100%);
	max-height: 4.25rem;
	object-fit: contain;
}

.df-footer-brand__text {
	max-width: 42ch;
	margin: var(--df-space-6) 0 0;
	color: rgba(255, 253, 249, 0.72);
	font-size: var(--df-font-size-md);
	font-weight: var(--df-font-weight-regular);
	line-height: 1.7;
}

.df-footer-column__title {
	margin: 0 0 var(--df-space-6);
	color: var(--df-color-white);
	font-family: var(--df-font-serif);
	font-size: var(--df-font-size-xl);
	font-weight: var(--df-font-weight-medium);
	letter-spacing: -0.02em;
}

.df-footer-column ul,
.df-footer-legal ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.df-footer-column ul {
	display: flex;
	flex-direction: column;
	gap: var(--df-space-3);
}

.df-footer-column a,
.df-footer-column li > span {
	color: rgba(255, 253, 249, 0.82);
	font-size: var(--df-font-size-base);
	font-weight: var(--df-font-weight-regular);
	line-height: 1.5;
	text-decoration: none;
	transition:
		color var(--df-duration-fast) var(--df-ease),
		opacity var(--df-duration-fast) var(--df-ease);
}

.df-footer-column a:hover,
.df-footer-column a:focus-visible {
	color: var(--df-color-sand);
}

.df-footer-contact__cta {
	display: inline-flex;
	align-items: center;
	gap: var(--df-space-3);
	margin-top: var(--df-space-3);
	padding-bottom: var(--df-space-1);
	border-bottom: 0.0625rem solid currentColor;
	color: var(--df-color-sand) !important;
	font-weight: var(--df-font-weight-semibold) !important;
}

.df-footer-contact__cta span {
	transition: transform var(--df-duration-fast) var(--df-ease);
}

.df-footer-contact__cta:hover span {
	transform: translateX(0.25rem);
}

.df-site-footer__bottom {
	max-width: var(--df-container-wide);
	margin: clamp(3rem, 7vw, 5rem) auto 0;
	padding-top: var(--df-space-8);
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: var(--df-space-5);
	border-top: 0.0625rem solid var(--df-color-line-light);
	color: rgba(255, 253, 249, 0.58);
	font-size: var(--df-font-size-sm);
}

.df-footer-legal ul {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--df-space-5);
}

.df-footer-legal a {
	color: inherit;
	text-decoration: none;
	transition: color var(--df-duration-fast) var(--df-ease);
}

.df-footer-legal a:hover,
.df-footer-legal a:focus-visible {
	color: var(--df-color-white);
}

.df-to-top {
	position: fixed;
	right: clamp(1rem, 3vw, 2rem);
	bottom: clamp(1rem, 3vw, 2rem);
	z-index: var(--df-z-sticky);
	width: 3rem;
	height: 3rem;
	padding: 0;
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 50%;
	background: var(--df-color-taupe);
	box-shadow: var(--df-shadow-sm);
	color: var(--df-color-white);
	opacity: 0;
	visibility: hidden;
	transform: translateY(0.75rem);
	transition:
		opacity var(--df-duration-base) var(--df-ease),
		visibility var(--df-duration-base) var(--df-ease),
		transform var(--df-duration-base) var(--df-ease),
		background var(--df-duration-fast) var(--df-ease);
}

.df-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.df-to-top:hover,
.df-to-top:focus-visible {
	background: var(--df-color-brown);
}

@media (max-width: 56.25rem) {
	.df-site-footer__grid {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 35rem) {
	.df-site-footer__grid {
		grid-template-columns: 1fr;
	}

	.df-footer-brand {
		padding-right: 0;
	}

	.df-site-footer__bottom {
		align-items: flex-start;
		flex-direction: column;
	}
}