/**
 * CHF Theme — Footer
 * 4-column footer grid, social icons, sub-footer
 */

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
	background: var(--dark);
	color: rgba(255, 255, 255, 0.75);
	padding: 3.5rem 0 1.8rem;
}

.fg {
	display: grid;
	grid-template-columns: 2fr 1fr 1.2fr 1fr;
	gap: 2.5rem;
	margin-bottom: 2.5rem;
}

/* About column */
.fa .lt {
	font-family: var(--serif);
	font-size: 16px;
	color: var(--white);
	font-weight: 700;
	margin-bottom: 3px;
}

.fa .ls {
	font-size: 9px;
	letter-spacing: 2px;
	color: var(--gold);
	text-transform: uppercase;
	margin-bottom: 12px;
}

.fa p {
	font-family: var(--sans);
	font-size: 14px;
	font-weight: 400;
	line-height: 1.65;
	color: rgba(255, 255, 255, 0.6);
	margin-bottom: 14px;
}

/* Social icons */
.sl2 {
	display: flex;
	gap: 7px;
}

.soc {
	width: 32px;
	height: 32px;
	background: rgba(255, 255, 255, 0.08);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--white);
	font-size: 12px;
	cursor: pointer;
	transition: background 0.2s;
	text-decoration: none;
}

.soc:hover {
	background: var(--gold);
}

.soc svg {
	width: 14px;
	height: 14px;
	fill: currentColor;
}

/* Footer link columns */
.fc h4 {
	font-family: var(--serif);
	font-size: 13px;
	color: var(--white);
	font-weight: 700;
	margin-bottom: 14px;
	padding-bottom: 8px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.fc ul {
	list-style: none;
}

.fc ul li {
	margin-bottom: 7px;
}

.fc ul li a {
	color: rgba(255, 255, 255, 0.6);
	font-size: 14px;
	transition: color 0.2s;
}

.fc ul li a:hover {
	color: var(--gold);
}

/* Contact / address */
.faddr {
	font-size: 16px;
	color: rgba(255, 255, 255, 0.6);
	line-height: 1.8;
	font-style: normal;
}

.faddr strong {
	color: rgba(255, 255, 255, 0.9);
}

.faddr a {
	color: rgba(255, 255, 255, 0.6);
	transition: color 0.2s;
}

.faddr a:hover {
	color: var(--gold);
}

/* ==========================================================================
   FOOTER NEWSLETTER
   ========================================================================== */

.footer-nl {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	padding-top: 1.8rem;
	margin-bottom: 2rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
}

.footer-nl-text h4 {
	font-family: var(--serif);
	font-size: 15px;
	color: var(--white);
	font-weight: 700;
	margin-bottom: 4px;
	border-bottom: none;
	padding-bottom: 0;
}

.footer-nl-text p {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.55);
	margin: 0;
	white-space: nowrap;
}

.footer-nl-form {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.footer-nl-form input[type="text"],
.footer-nl-form input[type="email"] {
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 4px;
	padding: 9px 14px;
	color: var(--white);
	font-size: 13px;
	min-width: 140px;
}

.footer-nl-form input::placeholder {
	color: rgba(255, 255, 255, 0.4);
}

.footer-nl-consent {
	display: flex;
	align-items: center;
}

.footer-nl-consent label {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: rgba(255, 255, 255, 0.5);
	cursor: pointer;
}

.footer-nl-consent input[type="checkbox"] {
	accent-color: var(--gold);
}

.footer-nl-btn {
	background: var(--gold);
	color: var(--white);
	border: none;
	border-radius: 4px;
	padding: 9px 20px;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.2s;
}

.footer-nl-btn:hover:not(:disabled) {
	background: var(--gold2);
}

.footer-nl-btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.footer-nl-status {
	font-size: 13px;
	width: 100%;
}

/* ==========================================================================
   SUB-FOOTER
   ========================================================================== */

.fbar {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	padding-top: 1.2rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.4);
}

.legal-links {
	list-style: none;
	display: flex;
	gap: 14px;
}

.legal-links a {
	color: rgba(255, 255, 255, 0.4);
	transition: color 0.2s;
}

.legal-links a:hover {
	color: var(--gold);
}

/* ==========================================================================
   RESPONSIVE FOOTER
   ========================================================================== */

@media (max-width: 900px) {
	.fg {
		grid-template-columns: 1fr;
	}

	.footer-nl {
		flex-direction: column;
		align-items: stretch;
	}

	.footer-nl-text p {
		white-space: normal;
	}

	.footer-nl-form {
		flex-direction: column;
		align-items: stretch;
	}

	.footer-nl-form input[type="text"],
	.footer-nl-form input[type="email"] {
		min-width: auto;
	}

	.fbar {
		flex-direction: column;
		gap: 1rem;
		text-align: center;
	}
}