/* Site footer + back-to-top button (moved from footer.php inline blocks) */
/* ===== FOOTER ===== */
.site-footer {
	background: var(--bg-primary, #f5f6f8);
	border-top: 2px dashed var(--border-color, rgba(0,0,0,0.06));
	margin-top: 0;
	width: 100%;
}

.footer-main {
	max-width: 1200px;
	margin: 0 auto;
	padding: 48px 24px 40px;
}
@media (min-width: 1600px) {
	.footer-main { max-width: 1320px; }
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: 40px;
}

/* Brand */
.footer-brand {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.footer-logo {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
	transition: opacity 0.2s;
}
.footer-logo:hover { opacity: 0.65; }

.footer-logo-image {
	height: 28px;
	width: auto;
	object-fit: contain;
}

.footer-logo-icon {
	background: var(--primary-color, #2550f0);
	color: white;
	width: 28px;
	height: 28px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: 'Courier New', monospace;
	font-weight: 700;
	font-size: 11px;
}

.footer-logo-text {
	color: var(--text-primary, #111827);
	font-size: 16px;
	font-weight: 700;
	letter-spacing: -0.02em;
}

.footer-description {
	font-size: 13px;
	line-height: 1.65;
	color: var(--text-secondary, #6b7280);
	margin: 0;
	max-width: 280px;
}

.footer-social {
	display: flex;
	gap: 8px;
}

.footer-social-link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: 2px dashed var(--border-color, rgba(0,0,0,0.10));
	background: transparent;
	color: var(--text-secondary, #6b7280);
	text-decoration: none;
	transition: border-color 0.25s, color 0.25s, border-style 0.25s;
}
.footer-social-link:hover {
	border-color: var(--primary-color, #2550f0);
	border-style: solid;
	color: var(--primary-color, #2550f0);
}

/* Nav columns */
.footer-nav-col h4,
.footer-nav-col .footer-nav-title {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--text-primary, #111827);
	margin: 0 0 16px 0;
}

.footer-nav-col ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.footer-nav-col li a {
	font-size: 13px;
	font-weight: 500;
	color: var(--text-secondary, #6b7280);
	text-decoration: none;
	transition: color 0.2s;
	display: inline-block;
}
.footer-nav-col li a:hover {
	color: var(--primary-color, #2550f0);
}

/* Bottom bar */
.footer-bottom {
	border-top: 1px dashed var(--border-color, rgba(0,0,0,0.06));
}

.footer-bottom-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 16px 24px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
}
@media (min-width: 1600px) {
	.footer-bottom-inner { max-width: 1320px; }
}

.footer-copyright {
	margin: 0;
	font-size: 12px;
	font-weight: 500;
	color: var(--text-secondary, #6b7280);
}

.footer-legal {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 4px 18px;
}
.footer-legal a {
	font-size: 12px;
	font-weight: 500;
	color: var(--text-secondary, #6b7280);
	text-decoration: none;
	transition: color 0.2s;
}
.footer-legal a:hover { color: var(--primary-color, #2550f0); }

.footer-disclaimer-text {
	margin: 0;
	font-size: 11px;
	color: var(--text-secondary, #6b7280);
	opacity: 0.6;
}

/* Mobile */
@media (max-width: 768px) {
	.footer-main {
		padding: 36px 20px 28px;
	}
	.footer-grid {
		grid-template-columns: 1fr 1fr;
		gap: 32px;
	}
	.footer-brand {
		grid-column: 1 / -1;
	}
	.footer-description {
		max-width: 100%;
	}
	.footer-bottom-inner {
		flex-direction: column;
		align-items: center;
		text-align: center;
		gap: 6px;
		padding: 14px 20px;
	}
}

@media (max-width: 480px) {
	.footer-main {
		padding: 28px 16px 20px;
	}
	.footer-grid {
		grid-template-columns: 1fr;
		gap: 24px;
	}
}

/* Back to top */
.vp-back-to-top-button {
	position: fixed;
	right: 50px;
	bottom: 12px;
	width: 52px;
	height: 52px;
	border-radius: 50%;
	border: 1px solid rgba(0,0,0,0.08);
	background: #fff;
	color: var(--primary-color, #2550f0);
	box-shadow: 0 6px 18px rgba(0,0,0,0.12);
	display: grid;
	place-items: center;
	cursor: pointer;
	z-index: 990; /* below header (1000), above content */
	opacity: 0;
	transform: translateY(10px);
	transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease;
}
.vp-back-to-top-button.visible {
	opacity: 1;
	transform: translateY(0);
}
.vp-back-to-top-button:hover { box-shadow: 0 10px 26px rgba(37,80,240,0.25); }
.vp-back-to-top-button:active { transform: translateY(1px); }
.vp-back-to-top-button .vp-scroll-progress { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
	.vp-back-to-top-button svg { width: 52px; height: 52px; }
.vp-back-to-top-button .back-to-top-icon {
	width: 18px; 
	height: 18px; 
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	pointer-events: none; 
	display: flex;
	align-items: center;
	justify-content: center;
}
.vp-back-to-top-button .back-to-top-icon::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) rotate(45deg);
	width: 10px; 
	height: 10px; 
	border-top: 2px solid currentColor; 
	border-left: 2px solid currentColor;
}
@media (prefers-reduced-motion: reduce) {
	.vp-back-to-top-button { transition: none; }
}
/* Adjust for admin bar on WordPress */
body.admin-bar .vp-back-to-top-button { bottom: 56px; }

@media (max-width: 768px) {
	.footer-legal { gap: 0 16px; }
	.footer-legal a { display: inline-block; padding: 8px 0; font-size: 13px; }
}