/*
Theme Name: Flatsome Child
Description: This is a child theme for Flatsome Theme
Author: UX Themes
Template: flatsome
Version: 3.1
*/

/* =================================================================
   123B FOOTER — E-E-A-T SEO 2026
   Áp dụng cho toàn bộ website (override footer mặc định Flatsome)
   ================================================================= */

:root {
	--fbc-primary: #0f6b3d;
	--fbc-primary-2: #16a05b;
	--fbc-accent: #f0b90b;
	--fbc-ink: #0b1320;
	--fbc-ink-2: #141c2e;
	--fbc-muted: #9aa4b5;
	--fbc-line: rgba(255,255,255,0.08);
	--fbc-radius: 12px;
	--fbc-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

/* Ẩn hoàn toàn footer cũ của Flatsome (sidebar-footer-1, sidebar-footer-2, absolute-footer) */
.footer-widgets.footer.footer-1,
.footer-widgets.footer.footer-2,
.absolute-footer.dark {
	display: none !important;
}

/* Layout container */
.fbc-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
}

/* ====== 1. PRE-FOOTER CTA ====== */
.fbc-cta {
	background: linear-gradient(135deg, var(--fbc-primary) 0%, var(--fbc-primary-2) 100%);
	padding: 56px 0;
	color: #fff;
	position: relative;
	overflow: hidden;
}
.fbc-cta::before {
	content: "";
	position: absolute;
	inset: 0;
	background: radial-gradient(circle at 80% 20%, rgba(240,185,11,0.18), transparent 50%);
	pointer-events: none;
}
.fbc-cta-grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr;
	gap: 40px;
	align-items: center;
	position: relative;
	z-index: 1;
}
.fbc-eyebrow {
	font-size: 12px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--fbc-accent);
	margin: 0 0 12px;
	font-weight: 700;
}
.fbc-cta-title {
	font-size: 28px;
	line-height: 1.25;
	margin: 0 0 12px;
	font-weight: 800;
	color: #fff;
}
.fbc-cta-sub {
	font-size: 15px;
	line-height: 1.6;
	color: rgba(255,255,255,0.85);
	margin: 0;
}
.fbc-cta-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	justify-content: flex-end;
}
.fbc-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 14px 28px;
	border-radius: var(--fbc-radius);
	font-weight: 700;
	font-size: 15px;
	text-decoration: none;
	transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
	border: 2px solid transparent;
	white-space: nowrap;
}
.fbc-btn-primary {
	background: var(--fbc-accent);
	color: #1a1a1a;
	box-shadow: 0 6px 18px rgba(240,185,11,0.35);
}
.fbc-btn-primary:hover {
	background: #ffd33d;
	transform: translateY(-2px);
	box-shadow: 0 10px 24px rgba(240,185,11,0.45);
}
.fbc-btn-ghost {
	background: transparent;
	color: #fff;
	border-color: rgba(255,255,255,0.4);
}
.fbc-btn-ghost:hover {
	background: rgba(255,255,255,0.1);
	border-color: #fff;
}

/* ====== 2. TRUST BAND ====== */
.fbc-trust {
	background: var(--fbc-ink-2);
	padding: 28px 0;
	border-top: 1px solid var(--fbc-line);
	border-bottom: 1px solid var(--fbc-line);
}
.fbc-trust-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 16px;
}
.fbc-trust-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 4px;
	padding: 12px 8px;
	border-right: 1px solid var(--fbc-line);
}
.fbc-trust-item:last-child {
	border-right: none;
}
.fbc-trust-ico {
	font-size: 24px;
	line-height: 1;
}
.fbc-trust-item strong {
	color: #fff;
	font-size: 14px;
	font-weight: 700;
	margin-top: 4px;
}
.fbc-trust-item span {
	color: var(--fbc-muted);
	font-size: 12px;
}

/* ====== 3. MAIN FOOTER ====== */
.fbc-main {
	background: var(--fbc-ink);
	padding: 64px 0 48px;
	color: #d4dae3;
}
.fbc-grid {
	display: grid;
	grid-template-columns: 1.6fr 1fr 1fr 1.2fr 1.2fr;
	gap: 32px;
}
.fbc-col {
	min-width: 0;
}
.fbc-h {
	font-size: 15px;
	font-weight: 800;
	color: #fff;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin: 0 0 18px;
	padding-bottom: 12px;
	border-bottom: 2px solid var(--fbc-primary);
	display: inline-block;
}
.fbc-h-small {
	font-size: 16px;
	font-weight: 700;
	color: #fff;
	margin: 0 0 14px;
}
.fbc-logo {
	display: inline-block;
	margin-bottom: 14px;
}
.fbc-logo img {
	max-width: 180px;
	height: auto;
	display: block;
}
.fbc-text {
	font-size: 13.5px;
	line-height: 1.7;
	color: #b8c0cf;
	margin: 0 0 16px;
}
.fbc-meta {
	display: flex;
	flex-direction: column;
	gap: 6px;
	font-size: 13px;
	color: #b8c0cf;
	margin-bottom: 16px;
}
.fbc-meta-row strong {
	color: #fff;
	margin-right: 4px;
}
.fbc-social {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}
.fbc-social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 38px;
	height: 32px;
	padding: 0 12px;
	border-radius: 8px;
	background: rgba(255,255,255,0.06);
	color: #fff;
	text-decoration: none;
	font-size: 12px;
	font-weight: 600;
	transition: background .2s ease, transform .15s ease;
}
.fbc-social a:hover {
	background: var(--fbc-primary);
	transform: translateY(-2px);
}
.fbc-links {
	list-style: none;
	margin: 0;
	padding: 0;
}
.fbc-links li {
	padding: 5px 0;
	font-size: 13.5px;
	color: #b8c0cf;
	border-bottom: 1px dashed rgba(255,255,255,0.06);
}
.fbc-links li:last-child {
	border-bottom: none;
}
.fbc-links a {
	color: #b8c0cf;
	text-decoration: none;
	transition: color .15s ease, padding .15s ease;
}
.fbc-links a:hover {
	color: var(--fbc-accent);
	padding-left: 4px;
}
.fbc-license {
	margin-top: 16px;
	padding: 12px 14px;
	background: rgba(240,185,11,0.08);
	border-left: 3px solid var(--fbc-accent);
	border-radius: 6px;
	font-size: 12.5px;
}
.fbc-license strong {
	display: block;
	color: var(--fbc-accent);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin-bottom: 4px;
}
.fbc-license span {
	display: block;
	color: #d4dae3;
}
.fbc-lic-no {
	color: var(--fbc-accent) !important;
	font-weight: 700;
	margin-top: 2px;
}

/* Contact rows */
.fbc-contact {
	font-size: 13.5px;
}
.fbc-c-row {
	display: flex;
	gap: 10px;
	margin: 0 0 10px;
	align-items: flex-start;
}
.fbc-c-lbl {
	flex: 0 0 80px;
	color: var(--fbc-muted);
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-weight: 600;
	padding-top: 2px;
}
.fbc-c-row a,
.fbc-c-row span {
	color: #d4dae3;
	text-decoration: none;
	word-break: break-word;
}
.fbc-c-row a:hover {
	color: var(--fbc-accent);
}

/* ====== 4. CONTEXT BLOCK (AI Citation) ====== */
.fbc-context {
	background: var(--fbc-ink-2);
	padding: 48px 0;
	border-top: 1px solid var(--fbc-line);
}
.fbc-context-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
}
.fbc-context p {
	font-size: 14px;
	line-height: 1.7;
	color: #b8c0cf;
	margin: 0 0 12px;
}
.fbc-context summary {
	cursor: pointer;
	font-weight: 700;
	color: #fff;
	font-size: 14px;
	padding: 10px 0;
	border-bottom: 1px solid var(--fbc-line);
	list-style: none;
	position: relative;
}
.fbc-context summary::-webkit-details-marker { display: none; }
.fbc-context summary::after {
	content: "+";
	position: absolute;
	right: 0;
	color: var(--fbc-accent);
	font-size: 18px;
	font-weight: 700;
}
.fbc-context details[open] summary::after { content: "−"; }
.fbc-context details p {
	margin: 10px 0 14px;
	padding: 0 12px;
	border-left: 2px solid var(--fbc-primary);
}

/* ====== 5. LEGAL FOOTER ====== */
.fbc-legal {
	background: #060a13;
	padding: 28px 0;
	border-top: 1px solid var(--fbc-line);
	color: #8a93a3;
}
.fbc-legal-nav {
	display: flex;
	gap: 18px;
	flex-wrap: wrap;
	justify-content: center;
	margin-bottom: 16px;
}
.fbc-legal-nav a {
	color: #d4dae3;
	text-decoration: none;
	font-size: 13px;
	font-weight: 600;
	transition: color .15s ease;
}
.fbc-legal-nav a:hover {
	color: var(--fbc-accent);
}
.fbc-disclaimer {
	font-size: 12px;
	line-height: 1.6;
	color: var(--fbc-muted);
	text-align: center;
	max-width: 960px;
	margin: 0 auto 12px;
}
.fbc-disclaimer strong {
	color: #d4dae3;
}
.fbc-copyright {
	text-align: center;
	font-size: 13px;
	color: #8a93a3;
	margin: 0;
}
.fbc-copyright strong {
	color: #fff;
}
.fbc-updated {
	display: inline-block;
	margin-left: 10px;
	padding: 2px 8px;
	background: rgba(240, 185, 11, 0.15);
	color: var(--fbc-accent);
	border-radius: 10px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.04em;
}

/* ====== BACK TO TOP BUTTON ====== */
.fbc-back-to-top {
	position: fixed;
	right: 20px;
	bottom: 20px;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--fbc-primary);
	color: #fff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	text-decoration: none;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
	z-index: 999;
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	transition: opacity .25s ease, transform .25s ease, background .2s ease, visibility 0s .25s;
}
.fbc-back-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	transition: opacity .25s ease, transform .25s ease, background .2s ease, visibility 0s 0s;
}
.fbc-back-to-top:hover {
	background: var(--fbc-accent);
	color: #1a1a1a;
}
.fbc-back-to-top:focus-visible {
	outline: 3px solid var(--fbc-accent);
	outline-offset: 3px;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
	.fbc-grid {
		grid-template-columns: 1fr 1fr 1fr;
	}
	.fbc-grid > .fbc-col:first-child {
		grid-column: 1 / -1;
	}
	.fbc-trust-list {
		grid-template-columns: repeat(5, 1fr);
	}
	.fbc-trust-item {
		padding: 10px 6px;
	}
	.fbc-trust-item strong {
		font-size: 13px;
	}
	.fbc-trust-item span {
		font-size: 11px;
	}
}
@media (max-width: 900px) {
	.fbc-trust-list {
		grid-template-columns: repeat(3, 1fr);
	}
	.fbc-trust-item:nth-child(3) {
		border-right: none;
	}
	.fbc-trust-item:nth-child(4),
	.fbc-trust-item:nth-child(5) {
		border-bottom: none;
	}
}
@media (max-width: 768px) {
	.fbc-cta {
		padding: 40px 0;
	}
	.fbc-cta-grid {
		grid-template-columns: 1fr;
		gap: 24px;
	}
	.fbc-cta-title {
		font-size: 22px;
	}
	.fbc-cta-actions {
		justify-content: flex-start;
	}
	.fbc-trust-list {
		grid-template-columns: 1fr 1fr;
	}
	.fbc-trust-item {
		border-right: none;
		border-bottom: 1px solid var(--fbc-line);
	}
	.fbc-trust-item:nth-child(odd) {
		border-right: 1px solid var(--fbc-line);
	}
	.fbc-trust-item:nth-child(2),
	.fbc-trust-item:nth-child(4) {
		border-right: none;
	}
	.fbc-trust-item:last-child {
		border-bottom: none;
	}
	.fbc-main {
		padding: 48px 0 32px;
	}
	.fbc-grid {
		grid-template-columns: 1fr 1fr;
		gap: 28px;
	}
	.fbc-grid > .fbc-col:first-child {
		grid-column: 1 / -1;
	}
	.fbc-context-grid {
		grid-template-columns: 1fr;
		gap: 28px;
	}
	.fbc-context {
		padding: 32px 0;
	}
	.fbc-legal-nav {
		gap: 12px 16px;
	}
}
@media (max-width: 480px) {
	.fbc-grid {
		grid-template-columns: 1fr;
	}
	.fbc-trust-list {
		grid-template-columns: 1fr;
	}
	.fbc-trust-item {
		border-right: none !important;
		border-bottom: 1px solid var(--fbc-line);
		padding: 14px 8px;
	}
	.fbc-trust-item:last-child {
		border-bottom: none;
	}
	.fbc-cta-actions {
		flex-direction: column;
	}
	.fbc-btn {
		width: 100%;
	}
	.fbc-updated {
		display: block;
		margin: 8px 0 0;
	}
	.fbc-copyright {
		text-align: center;
	}
	.fbc-back-to-top {
		right: 16px;
		bottom: 16px;
		width: 40px;
		height: 40px;
	}
}

/* Print */
@media print {
	.fbc-cta,
	.fbc-trust,
	.fbc-context {
		display: none;
	}
}