/* ============================================
   BASANACO — brand colors from logo
   Crimson #900000 + Gold #FCCC00
   ============================================ */

:root {
	--navy: #900000;
	--navy-deep: #5c0000;
	--navy-rgb: 144, 0, 0;
	--amber: #fccc00;
	--amber-hover: #d4a800;
	--amber-soft: #c9a000;
	--bg: #f3f1f0;
	--bg-warm: #f7f2eb;
	--white: #ffffff;
	--text: #1a1a1a;
	--muted: #5a6570;
	--border: #e4ddd8;
	--shadow-sm: 0 2px 8px rgba(144, 0, 0, 0.06);
	--shadow-md: 0 8px 28px rgba(144, 0, 0, 0.12);
	--shadow-lg: 0 16px 48px rgba(144, 0, 0, 0.18);
	--font-h: 'Oswald', sans-serif;
	--font-b: 'Afacad', sans-serif;
	--container: 1180px;
	--header-h: 88px;
	--radius: 6px;
	--transition: 0.28s ease;
}

*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-b);
	font-size: 18px;
	font-weight: 300;
	line-height: 1.65;
	color: var(--text);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
}

img {
	max-width: 100%;
	display: block;
}

ul {
	list-style: none;
}

a {
	color: var(--amber-soft);
	text-decoration: none;
	transition: color var(--transition);
}

a:hover {
	color: var(--amber);
}

.container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 24px;
}

/* ========== BUTTONS ========== */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 28px;
	font-family: var(--font-h);
	font-size: 14px;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	border-radius: var(--radius);
	border: 2px solid transparent;
	cursor: pointer;
	transition: all var(--transition);
	white-space: nowrap;
}

.btn-primary {
	background: var(--amber);
	color: var(--navy-deep);
	border-color: var(--amber);
}

.btn-primary:hover {
	background: var(--amber-hover);
	border-color: var(--amber-hover);
	color: var(--navy-deep);
}

.btn-ghost {
	background: transparent;
	color: var(--white);
	border-color: rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover {
	background: rgba(255, 255, 255, 0.1);
	color: var(--white);
	border-color: var(--white);
}

.btn-block {
	width: 100%;
}

.link-arrow {
	display: inline-flex;
	align-items: center;
	font-family: var(--font-h);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--amber-soft);
	margin-top: 12px;
}

.link-arrow:hover {
	color: var(--navy);
}

.eyebrow {
	display: block;
	font-family: var(--font-h);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 10px;
}

.section-head {
	text-align: center;
	max-width: 680px;
	margin: 0 auto 52px;
}

.section-head h2 {
	font-family: var(--font-h);
	font-size: clamp(1.85rem, 3.2vw, 2.5rem);
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 12px;
}

.section-head p {
	color: var(--muted);
	font-size: 17px;
}

.section-head-light h2 {
	color: var(--white);
}

.section-head-light p {
	color: rgba(255, 255, 255, 0.72);
}

.section {
	padding: 96px 0;
}

.section-muted {
	background: var(--bg-warm);
}

/* ========== HEADER — logo giữa, nav 2 bên ========== */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	height: var(--header-h);
	background: rgba(144, 0, 0, 0.22);
	overflow: visible;
	transition: background 0.4s ease, box-shadow 0.4s ease;
}

.site-header.is-top {
	background: rgba(144, 0, 0, 0.22);
	box-shadow: none;
}

.site-header.scrolled {
	background: rgba(144, 0, 0, 0.95);
	box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
}

.header-bar {
	position: relative;
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
	height: var(--header-h);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: visible;
}

.main-nav {
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: center;
	width: 100%;
	gap: 200px;
	/* chừa chỗ logo giữa */
}

.nav-left,
.nav-right {
	display: flex;
	align-items: center;
	gap: 2px;
	flex-wrap: nowrap;
}

.nav-left {
	justify-content: flex-end;
}

.nav-right {
	justify-content: flex-start;
}

.main-nav a {
	display: block;
	padding: 10px 12px;
	font-family: var(--font-h);
	font-size: 15px;
	font-weight: 500;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.9);
	white-space: nowrap;
	position: relative;
}

.main-nav a::after {
	content: '';
	position: absolute;
	left: 12px;
	right: 12px;
	bottom: 4px;
	height: 2px;
	background: var(--amber);
	transform: scaleX(0);
	transition: transform var(--transition);
}

.main-nav a:hover,
.main-nav a.is-active {
	color: var(--amber);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
	transform: scaleX(1);
}

/* Logo: khối nền navy nhô xuống (Tecco1), thu gọn khi scroll */
.logo {
	position: absolute;
	left: 50%;
	top: 0;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	gap: 4px;
	height: 115px;
	padding: 10px 28px 12px;
	background: var(--navy);
	color: var(--white);
	text-align: center;
	z-index: 5;
	pointer-events: auto;
	border-radius: 0 0 8px 8px;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
	transition: height 0.35s ease, padding 0.35s ease, border-radius 0.35s ease, box-shadow 0.35s ease, gap 0.35s ease;
}

.logo:hover {
	color: var(--white);
}

.logo::before,
.logo::after {
	content: '';
	position: absolute;
	top: 0;
	width: 1px;
	height: calc(100% - 14px);
	background: rgba(255, 255, 255, 0.175);
	transition: height 0.35s ease;
}

.logo::before {
	left: 0;
}

.logo::after {
	right: 0;
}

.logo-img {
	width: auto;
	height: 68px;
	object-fit: contain;
	filter: none;
	transition: height 0.35s ease;
}

.logo-text {
	display: flex;
	flex-direction: column;
	align-items: center;
	line-height: 1.1;
	transition: opacity 0.25s ease;
}

.logo-text strong {
	font-family: var(--font-h);
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.14em;
	color: var(--white);
	transition: font-size 0.35s ease, opacity 0.25s ease;
}

.logo-text small {
	font-family: var(--font-h);
	font-size: 10px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: #ca4927;
	margin-top: 2px;
	opacity: 0.85;
	transition: font-size 0.25s ease, opacity 0.25s ease;
}

/* Scrolled: logo bằng header-bar */
.site-header.scrolled .logo {
	height: 100%;
	padding: 8px 22px 6px;
	border-radius: 0;
	box-shadow: none;
	gap: 0;
	justify-content: center;
}

.site-header.scrolled .logo::before,
.site-header.scrolled .logo::after {
	height: calc(100% - 12px);
}

.site-header.scrolled .logo-img {
	height: 48px;
}

.site-header.scrolled .logo-text strong {
	font-size: 12px;
}

.site-header.scrolled .logo-text small {
	font-size: 0;
	opacity: 0;
	margin: 0;
	line-height: 0;
}

/* Language — giống link EN Tecco1 */
.lang-switcher {
	position: relative;
	margin-left: 4px;
}

.lang-btn {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 10px 12px;
	background: transparent;
	border: none;
	color: rgba(255, 255, 255, 0.9);
	font-family: var(--font-h);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	transition: color var(--transition);
}

.lang-btn:hover {
	color: var(--amber);
}

.lang-flag {
	display: block;
	width: 22px;
	height: 15px;
	object-fit: cover;
	border-radius: 2px;
	box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12);
	flex-shrink: 0;
}

.lang-menu {
	position: absolute;
	top: calc(100% + 6px);
	right: 0;
	min-width: 168px;
	background: var(--white);
	box-shadow: var(--shadow-md);
	border-radius: var(--radius);
	z-index: 20;
	overflow: hidden;
}

.lang-menu[hidden] {
	display: none;
}

.lang-menu button,
.lang-menu a {
	display: flex;
	align-items: center;
	gap: 10px;
	width: 100%;
	padding: 12px 16px;
	border: none;
	background: none;
	text-align: left;
	font-family: var(--font-b);
	font-size: 15px;
	color: var(--navy);
	cursor: pointer;
	text-decoration: none;
	transition: background var(--transition);
}

.lang-menu button:hover,
.lang-menu button.is-active,
.lang-menu a:hover,
.lang-menu a.is-active {
	background: var(--bg-warm);
	color: var(--amber-soft);
}

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
	z-index: 3;
	position: absolute;
	left: 16px;
	top: 50%;
	transform: translateY(-50%);
}

.nav-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background: var(--white);
	transition: all var(--transition);
}

/* ========== HERO — full-bleed ảnh + caption góc dưới ========== */
.hero {
	position: relative;
	height: 100vh;
	min-height: 620px;
	max-height: 1000px;
	background: #000;
}

.hero-slider {
	position: absolute;
	inset: 0;
}

.hero-slide {
	position: absolute;
	inset: 0;
	opacity: 0;
	transition: opacity 1.1s ease;
	pointer-events: none;
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center center;
	/* Giữ vị trí ảnh khi scroll — giống Tecco1 */
	background-attachment: fixed;
}

.hero-slide.is-active {
	opacity: 1;
	z-index: 1;
	pointer-events: auto;
}

/* Gradient nhẹ đáy ảnh — không phủ headline lớn */
.hero-slide::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(to top,
			rgba(0, 20, 40, 0.72) 0%,
			rgba(0, 20, 40, 0.15) 42%,
			rgba(0, 20, 40, 0.2) 100%);
	pointer-events: none;
}

.hero-caption {
	position: absolute;
	left: 0;
	bottom: clamp(48px, 10vh, 110px);
	z-index: 2;
	color: var(--white);
	min-width: min(420px, 90vw);
	max-width: min(560px, 92vw);
	padding: 22px 28px 24px 36px;
	background: rgba(144, 0, 0, 0.85);
	border-radius: 0 8px 8px 0;
	box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
	opacity: 0;
	transform: translateX(-100%);
	pointer-events: none;
}

.hero-slide.is-active .hero-caption {
	pointer-events: auto;
}

.hero-caption.is-in {
	animation: captionSlideIn 0.75s ease forwards;
}

.hero-caption.is-out {
	animation: captionSlideOut 0.75s ease forwards;
}

.hero-caption span {
	display: block;
	font-family: var(--font-h);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--amber);
	margin-bottom: 10px;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.hero-caption .hero-title,
.hero-caption strong {
	display: block;
	margin: 0;
	font-family: var(--font-h);
	font-size: clamp(2rem, 4.8vw, 3.6rem);
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	line-height: 1.1;
}

@keyframes captionSlideIn {
	from {
		opacity: 0;
		transform: translateX(-100%);
	}

	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes captionSlideOut {
	from {
		opacity: 1;
		transform: translateX(0);
	}

	to {
		opacity: 0;
		transform: translateX(-100%);
	}
}

/* Thumbnail dọc bên phải (desktop) */
.hero-thumbs {
	position: absolute;
	right: 28px;
	top: 50%;
	transform: translateY(-50%);
	z-index: 4;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.hero-thumb {
	width: 56px;
	height: 56px;
	border: 2px solid rgba(255, 255, 255, 0.35);
	border-radius: 50%;
	background-size: cover;
	background-position: center;
	cursor: pointer;
	opacity: 0.55;
	padding: 0;
	transition: opacity var(--transition), border-color var(--transition), transform var(--transition);
}

.hero-thumb:hover {
	opacity: 0.9;
	border-color: rgba(255, 255, 255, 0.8);
}

.hero-thumb.is-active {
	opacity: 1;
	border-color: var(--amber);
	transform: scale(1.08);
}

/* ========== STATS ========== */
.stats-bar {
	background: var(--white);
	box-shadow: var(--shadow-sm);
	position: relative;
	z-index: 5;
	margin-top: 0;
	border-radius: var(--radius);
	overflow: hidden;
}

.stats-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
}

.stat {
	text-align: center;
	padding: 36px 16px;
	border-right: 1px solid var(--border);
}

.stat:last-child {
	border-right: none;
}

.stat-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	margin-bottom: 12px;
	color: var(--navy);
}

.stat-icon svg {
	width: 100%;
	height: 100%;
	display: block;
}

.stat strong {
	display: block;
	font-family: var(--font-h);
	font-size: 2.4rem;
	font-weight: 600;
	color: var(--navy);
	line-height: 1;
	margin-bottom: 8px;
}

.stat span:not(.stat-icon) {
	font-family: var(--font-h);
	font-size: 12px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--muted);
}

/* ========== ABOUT ========== */
.about-section {
	padding-top: 110px;
}

.about-layout {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 0;
	align-items: stretch;
	min-height: 480px;
}

.about-media {
	position: relative;
	overflow: hidden;
	border-radius: var(--radius);
}

.about-media img {
	width: 100%;
	height: 100%;
	min-height: 480px;
	object-fit: cover;
	object-position: center top;
}

.about-card {
	background: var(--white);
	padding: 48px 40px;
	box-shadow: var(--shadow-lg);
	border-radius: var(--radius);
	margin-left: -48px;
	margin-top: 40px;
	margin-bottom: 40px;
	position: relative;
	z-index: 2;
}

.about-card h2 {
	font-family: var(--font-h);
	font-size: 2.1rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 18px;
}

.about-card p {
	color: var(--muted);
	margin-bottom: 14px;
	font-size: 17px;
}

.about-card p strong {
	color: var(--navy);
	font-weight: 600;
}

.check-list {
	margin: 20px 0 8px;
}

.check-list li {
	position: relative;
	padding-left: 28px;
	margin-bottom: 10px;
	color: var(--text);
	font-size: 16px;
}

.check-list li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 8px;
	width: 14px;
	height: 8px;
	border-left: 2px solid var(--amber);
	border-bottom: 2px solid var(--amber);
	transform: rotate(-45deg);
}

/* ========== SERVICES ========== */
.svc-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.svc-card {
	background: var(--white);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	border-radius: var(--radius);
	transition: transform var(--transition), box-shadow var(--transition);
}

.svc-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-md);
}

.svc-thumb {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
}

.svc-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s ease;
}

.svc-card:hover .svc-thumb img {
	transform: scale(1.08);
}

.svc-thumb::after {
	content: '';
	position: absolute;
	inset: 0;
	background: rgba(144, 0, 0, 0.35);
	opacity: 0;
	transition: opacity var(--transition);
}

.svc-card:hover .svc-thumb::after {
	opacity: 1;
}

.svc-plus {
	position: absolute;
	inset: 0;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 36px;
	color: var(--white);
	opacity: 0;
	transition: opacity var(--transition);
}

.svc-card:hover .svc-plus {
	opacity: 1;
}

.svc-body {
	padding: 22px 22px 26px;
}

.svc-body h3 {
	font-family: var(--font-h);
	font-size: 1.15rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 10px;
}

.svc-body p {
	font-size: 16px;
	color: var(--muted);
	margin-bottom: 4px;
}

/* ========== CLIENTS ========== */
.clients-section {
	position: relative;
	z-index: 0;
	background-image: url('../media/7.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center center;
	/* Giữ nguyên bg khi scroll — giống banner */
	background-attachment: fixed;
	color: var(--white);
}

.clients-section::before {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 0;
	background: rgba(30, 30, 30, 0.45);
	pointer-events: none;
}

.clients-section>.container {
	position: relative;
	z-index: 1;
}

.clients-section .eyebrow {
	color: var(--amber);
}

.clients-track {
	overflow: hidden;
	margin-bottom: 40px;
	mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.clients-marquee {
	display: flex;
	gap: 16px;
	width: max-content;
	animation: marquee 40s linear infinite;
}

.clients-marquee:hover {
	animation-play-state: paused;
}

@keyframes marquee {
	from {
		transform: translateX(0);
	}

	to {
		transform: translateX(-50%);
	}
}

.client-logo {
	flex: 0 0 auto;
	min-width: 160px;
	height: 88px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.95);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: var(--radius);
	padding: 16px 28px;
}

.client-logo span {
	font-family: var(--font-h);
	font-size: 18px;
	font-weight: 500;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--navy);
	opacity: 0.7;
}

.clients-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
}

.client-item {
	background: rgba(255, 255, 255, 0.95);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: var(--radius);
	padding: 22px 20px;
	text-align: center;
	transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.client-item:hover {
	border-color: var(--amber);
	box-shadow: var(--shadow-sm);
	transform: translateY(-2px);
}

.client-item strong {
	display: block;
	font-family: var(--font-h);
	font-size: 16px;
	font-weight: 500;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 6px;
}

.client-item span {
	font-size: 14px;
	color: var(--muted);
}

/* ========== NEWS ========== */
.news-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.news-card {
	background: var(--white);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	border-radius: var(--radius);
}

.news-thumb {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
}

.news-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s ease;
}

.news-card:hover .news-thumb img {
	transform: scale(1.06);
}

.news-category {
	position: absolute;
	left: 16px;
	bottom: -12px;
	z-index: 1;
	background: var(--amber);
	color: var(--navy-deep);
	font-family: var(--font-h);
	font-size: 11px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	padding: 6px 12px;
	border-radius: var(--radius);
}

.news-body {
	padding: 28px 22px 24px;
}

.news-body time {
	display: block;
	font-size: 13px;
	color: var(--muted);
	margin-bottom: 10px;
}

.news-body h3 {
	font-family: var(--font-h);
	font-size: 1.05rem;
	font-weight: 500;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	line-height: 1.35;
	margin-bottom: 14px;
}

.news-body h3 a {
	color: var(--navy);
}

.news-body h3 a:hover {
	color: var(--amber);
}

/* ========== JOBS ========== */
.jobs-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.job-card {
	background: var(--white);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 28px 24px;
	transition: border-color var(--transition), box-shadow var(--transition);
}

.job-card:hover {
	border-color: var(--amber);
	box-shadow: var(--shadow-md);
}

.job-meta {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 14px;
	font-size: 14px;
	color: var(--muted);
}

.tag {
	display: inline-block;
	padding: 4px 10px;
	font-family: var(--font-h);
	font-size: 11px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	background: var(--bg);
	color: var(--navy);
	border-radius: var(--radius);
}

.tag-hot {
	background: var(--amber);
	color: var(--navy-deep);
}

.job-card h3 {
	font-family: var(--font-h);
	font-size: 1.1rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 12px;
}

.job-card p {
	font-size: 16px;
	color: var(--muted);
	margin-bottom: 8px;
}

/* ========== CONTACT ========== */
.contact-cta {
	position: relative;
	overflow: visible;
}

.contact-cta-bg {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(rgba(241, 242, 243, 0.92), rgba(241, 242, 243, 0.96)),
		url('../media/2.jpg') center/cover no-repeat;
	pointer-events: none;
}

.contact-cta-inner {
	position: relative;
	z-index: 1;
	text-align: center;
	padding: 40px 24px 48px;
}

.contact-cta-inner h2 {
	font-family: var(--font-h);
	font-size: clamp(1.9rem, 3vw, 2.6rem);
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 12px;
}

.contact-cta-inner p {
	color: var(--muted);
	margin-bottom: 24px;
}

.contact-panel {
	position: relative;
	z-index: 5;
	display: grid;
	grid-template-columns: 0.85fr 1.15fr;
	gap: 32px;
	background: var(--white);
	box-shadow: var(--shadow-lg);
	border-radius: var(--radius);
	padding: 40px;
	margin-bottom: -48px;
}

.contact-info {
	display: flex;
	flex-direction: column;
	gap: 22px;
	padding-right: 16px;
	border-right: 1px solid var(--border);
}

.contact-row strong {
	display: block;
	font-family: var(--font-h);
	font-size: 12px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--amber);
	margin-bottom: 4px;
}

.contact-row p,
.contact-row a {
	color: var(--navy);
	font-size: 16px;
}

.contact-row a:hover {
	color: var(--amber);
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.form-group {
	margin-bottom: 16px;
}

.form-group label {
	display: block;
	font-family: var(--font-h);
	font-size: 12px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--border);
	background: var(--bg);
	font-family: var(--font-b);
	font-size: 16px;
	color: var(--text);
	transition: border-color var(--transition);
	border-radius: var(--radius);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
	outline: none;
	border-color: var(--amber);
	background: var(--white);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
	border-color: #b42318 !important;
	background: #fef3f2 !important;
}

.field-error {
	margin-top: 6px;
	font-size: 0.85rem;
	color: #b42318;
}

.contact-form.is-submitting {
	opacity: 0.72;
	pointer-events: none;
}

.form-success {
	margin: 0 0 14px;
	padding: 10px 12px;
	border-radius: var(--radius);
	background: #ecfdf3;
	color: #067647;
	font-size: 0.92rem;
}

.form-errors {
	margin: 0 0 14px;
	padding: 10px 12px 10px 28px;
	border-radius: var(--radius);
	background: #fef3f2;
	color: #b42318;
	font-size: 0.9rem;
}

/* ========== FOOTER ========== */
.site-footer {
	position: relative;
	z-index: 0;
	background: var(--navy);
	color: rgba(255, 255, 255, 0.75);
	padding: 72px 0 28px;
	margin-top: 48px;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.1fr 1fr 1fr;
	gap: 28px;
	align-items: start;
	margin-bottom: 32px;
}

.footer-brand-col {
	padding-right: 12px;
}

.footer-brand {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 16px;
}

.footer-brand img {
	width: 64px;
	height: 64px;
	object-fit: contain;
	flex-shrink: 0;
}

.footer-brand strong {
	display: block;
	font-family: var(--font-h);
	font-size: 18px;
	letter-spacing: 0.08em;
	color: var(--white);
}

.footer-brand p {
	font-size: 14px;
	margin-top: 4px;
	line-height: 1.4;
}

.footer-desc {
	font-size: 15px;
	line-height: 1.6;
	color: rgba(255, 255, 255, 0.7);
	max-width: 320px;
	margin-bottom: 20px;
}

.footer-social {
	display: flex;
	align-items: center;
	gap: 10px;
}

.footer-social-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.08);
	color: #fff;
	transition: background var(--transition), color var(--transition), transform var(--transition);
}

.footer-social-link:hover {
	background: var(--amber);
	color: var(--navy-deep);
	transform: translateY(-2px);
}

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

.footer-services a {
	color: rgba(255, 255, 255, 0.75);
	font-size: 16px;
	line-height: 1.4;
	transition: color var(--transition), padding-left var(--transition);
}

.footer-services a:hover {
	color: var(--amber);
	padding-left: 4px;
}

.footer-embed-title {
	font-family: var(--font-h);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--amber);
	margin-bottom: 12px;
}

.footer-embed-frame {
	position: relative;
	width: 100%;
	height: 220px;
	border-radius: var(--radius);
	overflow: hidden;
	background: rgba(0, 0, 0, 0.2);
	box-shadow: var(--shadow-sm);
}

.footer-embed-frame iframe {
	display: block;
	width: 100%;
	height: 100%;
	border: 0;
}

.footer-copy {
	font-size: 14px;
	text-align: center;
	padding-top: 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	color: rgba(255, 255, 255, 0.65);
}

.float-actions {
	position: fixed;
	right: 20px;
	bottom: 76px;
	z-index: 910;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.float-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	border-radius: 50%;
	color: #fff;
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
	transition: box-shadow 0.25s ease;
	animation: float-shake 2.4s ease-in-out infinite;
	transform-origin: center center;
}

.float-btn:hover {
	animation: none;
	transform: translateY(-3px) scale(1.04);
	box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.float-btn-call {
	background: #22c55e;
	animation-delay: 0.35s;
}

.float-btn-call:hover {
	background: #16a34a;
}

.float-btn-zalo {
	background: #0068ff;
}

.float-btn-zalo:hover {
	background: #0054d1;
}

.float-zalo-label {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: -0.02em;
	line-height: 1;
}

@keyframes float-shake {

	0%,
	72%,
	100% {
		transform: rotate(0deg);
	}

	76% {
		transform: rotate(12deg);
	}

	80% {
		transform: rotate(-10deg);
	}

	84% {
		transform: rotate(8deg);
	}

	88% {
		transform: rotate(-6deg);
	}

	92% {
		transform: rotate(4deg);
	}

	96% {
		transform: rotate(-2deg);
	}
}

.back-top {
	position: fixed;
	right: 24px;
	bottom: 20px;
	z-index: 900;
	width: 44px;
	height: 44px;
	border: none;
	border-radius: var(--radius);
	background: var(--amber);
	color: var(--navy-deep);
	font-size: 18px;
	cursor: pointer;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition), background var(--transition);
}

.back-top.is-visible {
	opacity: 1;
	pointer-events: auto;
}

.back-top:hover {
	background: var(--amber-hover);
}

/* ========== REVEAL ========== */
.reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
	.main-nav {
		gap: 140px;
	}

	.main-nav a {
		padding: 10px 8px;
		font-size: 11px;
		letter-spacing: 0.06em;
	}

	.hero-thumbs {
		right: 16px;
	}

	.hero-thumb {
		width: 48px;
		height: 48px;
	}
}

@media (max-width: 1024px) {

	.svc-grid,
	.news-grid,
	.jobs-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.clients-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.about-layout {
		grid-template-columns: 1fr;
	}

	.about-card {
		margin: -48px 16px 0;
	}

	.about-media img {
		min-height: 320px;
	}

	.stats-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.stat:nth-child(2) {
		border-right: none;
	}

	.stat:nth-child(1),
	.stat:nth-child(2) {
		border-bottom: 1px solid var(--border);
	}

	.contact-panel {
		grid-template-columns: 1fr;
	}

	.contact-info {
		border-right: none;
		border-bottom: 1px solid var(--border);
		padding-right: 0;
		padding-bottom: 24px;
	}

	.hero-thumbs {
		display: none;
	}

	.footer-grid {
		grid-template-columns: 1fr 1fr;
	}

	.footer-brand-col {
		grid-column: 1 / -1;
	}
}

@media (max-width: 980px) {
	.nav-toggle {
		display: flex;
	}

	.main-nav {
		position: fixed;
		inset: 0;
		display: flex;
		flex-direction: column;
		justify-content: center;
		gap: 0;
		background: rgba(0, 26, 48, 0.98);
		padding: 100px 28px 40px;
		transform: translateX(100%);
		transition: transform 0.35s ease;
		overflow-y: auto;
		z-index: 1;
	}

	.main-nav.open {
		transform: translateX(0);
	}

	.nav-left,
	.nav-right {
		flex-direction: column;
		align-items: stretch;
		width: 100%;
		justify-content: flex-start;
	}

	.main-nav a {
		padding: 14px 8px;
		font-size: 16px;
		letter-spacing: 0.1em;
		border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	}

	.main-nav a::after {
		display: none;
	}

	.lang-switcher {
		margin: 20px 0 0;
	}

	.lang-menu {
		position: static;
		margin-top: 8px;
		box-shadow: none;
	}

	.logo {
		z-index: 4;
	}
}

@media (max-width: 991px) {

	/* Mobile/tablet: tắt fixed bg (iOS/Safari không ổn định) */
	.hero-slide,
	.clients-section {
		background-attachment: scroll;
	}
}

@media (max-width: 640px) {
	.section {
		padding: 40px 0;
	}

	.hero {
		height: 52svh;
		min-height: 320px;
		max-height: 420px;
	}

	.hero-caption {
		bottom: 28px;
		left: 0;
		right: auto;
		min-width: 0;
		max-width: 88vw;
		padding: 16px 18px 18px 22px;
	}

	.hero-caption .hero-title,
	.hero-caption strong {
		font-size: clamp(1.6rem, 8vw, 2.2rem);
	}

	.svc-grid,
	.news-grid,
	.jobs-grid,
	.clients-grid {
		grid-template-columns: 1fr;
	}

	.stat {
		padding: 16px 16px;
	}

	.stat-icon {
		margin-bottom: 4px;
		width: 40px;
		height: 40px;
	}

	.stat strong {
		font-size: 28px;
	}

	.stats-grid {
		grid-template-columns: 1fr 1fr;
	}

	.form-row {
		grid-template-columns: 1fr;
	}

	.contact-panel {
		padding: 28px 20px;
	}

	.about-card {
		padding: 32px 24px;
		margin-left: 12px;
		margin-right: 12px;
	}

	.logo-img {
		height: 56px;
		width: auto;
	}

	.logo {
		height: 96px;
		padding: 8px 18px 10px;
	}

	.logo-text strong {
		font-size: 13px;
	}

	.site-header.scrolled .logo {
		height: 100%;
		padding: 6px 14px;
	}

	.site-header.scrolled .logo-img {
		height: 40px;
		width: auto;
	}

	.site-header.scrolled .logo-text strong {
		font-size: 11px;
	}

	.site-footer {
		padding: 40px 0;
	}

	.footer-grid {
		grid-template-columns: 1fr;
	}

	.footer-brand-col {
		grid-column: auto;
		text-align: center;
	}

	.footer-brand {
		flex-direction: column;
	}

	.footer-desc {
		max-width: none;
		margin-inline: auto;
	}

	.footer-social {
		justify-content: center;
	}

	.footer-embed-title {
		text-align: center;
	}

	.footer-services {
		align-items: center;
	}

	.footer-embed-frame {
		height: 200px;
	}
}

/* ========== INNER PAGES (news / careers) ========== */
.page-main {
	padding-top: var(--header-h);
	min-height: 50vh;
}

.page-section .section-head h1 {
	font-family: var(--font-h);
	font-size: clamp(1.8rem, 3vw, 2.4rem);
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--navy);
	margin: 0;
}

.page-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 32px;
}

.page-filters a {
	display: inline-block;
	padding: 6px 12px;
	font-family: var(--font-h);
	font-size: 12px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	color: var(--navy);
	background: var(--white);
}

.page-filters a.is-active,
.page-filters a:hover {
	border-color: var(--amber);
	background: var(--amber);
	color: var(--navy-deep);
}

.page-empty {
	color: var(--muted);
	font-size: 17px;
	padding: 24px 0 48px;
}

.page-pagination {
	margin-top: 40px;
}

.page-excerpt {
	font-size: 15px;
	color: var(--muted);
	margin-bottom: 12px;
}

.page-article {
	max-width: 820px;
}

.page-article h1 {
	font-family: var(--font-h);
	font-size: clamp(1.7rem, 3vw, 2.3rem);
	font-weight: 500;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: var(--navy);
	margin: 12px 0 10px;
}

.page-article time {
	display: block;
	color: var(--muted);
	font-size: 14px;
	margin-bottom: 24px;
}

.page-breadcrumb {
	margin-bottom: 12px;
	font-size: 14px;
}

.page-breadcrumb a {
	color: var(--muted);
}

.page-breadcrumb a:hover {
	color: var(--amber);
}

.page-badge {
	position: static;
	display: inline-block;
	margin-bottom: 8px;
}

.page-hero-image {
	margin: 0 0 28px;
	border-radius: var(--radius);
	overflow: hidden;
}

.page-hero-image img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.page-lead {
	font-size: 18px;
	color: var(--muted);
	margin-bottom: 24px;
}

.page-body {
	font-size: 17px;
	line-height: 1.7;
	color: var(--navy);
}

.page-body p {
	margin-bottom: 1em;
}

.page-block {
	margin-top: 32px;
}

.page-block h2 {
	font-family: var(--font-h);
	font-size: 1.15rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--navy);
	margin-bottom: 12px;
}

.page-pre {
	white-space: pre-line;
	font-size: 16px;
	line-height: 1.65;
	color: var(--muted);
}

.page-cta {
	margin-top: 36px;
}

.apply-panel {
	max-width: 720px;
}

.apply-form {
	margin-top: 8px;
	padding: 28px;
	background: var(--white);
	border: 1px solid var(--border);
	border-radius: var(--radius);
}

.apply-form .form-hint {
	display: block;
	margin-top: 6px;
	font-size: 0.85rem;
	color: var(--muted);
}

.apply-form input[type="file"] {
	padding: 10px 12px;
	background: var(--bg);
}

.job-card h3 a {
	color: inherit;
}

.job-card h3 a:hover {
	color: var(--amber);
}