/*
 * MIG fixes — utility class Tailwind arbitrary mà các part viết tay (header/footer/hero…)
 * dùng nhưng KHÔNG có trong app.css build (Tailwind chỉ gen class xuất hiện trong source React).
 * Các biến --mig-*/--accent/--primary đều đã định nghĩa trong :root của app.css.
 * Nạp SAU app.css. (FEAT-010 hotfix: header "tàng hình" do thiếu .sticky + bg.)
 */

/* position */
.sticky { position: -webkit-sticky; position: sticky; }
.fixed  { position: fixed; }

/* Header luôn dính khi cuộn — rule tường minh, prefix -webkit- cho Safari/WebKit cũ */
header.sticky {
	position: -webkit-sticky;
	position: sticky;
	top: 0;
	z-index: 50;
}

/* background-color */
.bg-\[var\(--accent\)\]               { background-color: var(--accent); }
.bg-\[var\(--primary\)\]              { background-color: var(--primary); }
.bg-\[var\(--primary-foreground\)\]   { background-color: var(--primary-foreground); }
.bg-\[var\(--mig-surface\)\]          { background-color: var(--mig-surface); }
.bg-\[var\(--mig-secondary-deep\)\]   { background-color: var(--mig-secondary-deep); }
.bg-\[var\(--mig-footer-bg\)\]        { background-color: var(--mig-footer-bg); }
.bg-\[var\(--mig-footer-chip\)\]      { background-color: var(--mig-footer-chip); }
.bg-\[var\(--mig-footer-chip-hover\)\]{ background-color: var(--mig-footer-chip-hover); }

/* color */
.text-\[var\(--accent\)\]             { color: var(--accent); }
.text-\[var\(--accent-foreground\)\]  { color: var(--accent-foreground); }
.text-\[var\(--primary\)\]            { color: var(--primary); }
.text-\[var\(--primary-foreground\)\] { color: var(--primary-foreground); }
.text-\[var\(--mig-text-main\)\]      { color: var(--mig-text-main); }
.text-\[var\(--mig-text-muted\)\]     { color: var(--mig-text-muted); }
.text-\[var\(--mig-footer-title\)\]   { color: var(--mig-footer-title); }
.text-\[var\(--mig-footer-text\)\]    { color: var(--mig-footer-text); }
.text-\[var\(--mig-footer-muted\)\]   { color: var(--mig-footer-muted); }

/* border-color */
.border-\[var\(--mig-border\)\]       { border-color: var(--mig-border); }

/*
 * Card icon-trên ("Năng lực cốt lõi" service page + "Năng lực" trang chủ): bố cục
 * TITLE trên (trái) + ICON qua phải (cùng hàng), mô tả ở dưới, mũi tên (nếu có) ở dưới cùng
 * → card đỡ trống. Target card icon-trên (.mig-card-icon.mb-5); card DetailedServices
 * dùng .mig-card-icon (không .mb-5) nên không bị ảnh hưởng.
 */
.mig-card:has(> .mig-card-icon.mb-5) {
	display: grid;
	grid-template-columns: 1fr auto;
	/* hàng giữa (mô tả) co giãn → mũi tên "Xem thêm" luôn dính đáy, đều nhau mọi card */
	grid-template-rows: auto 1fr auto;
	column-gap: 1rem;
}
.mig-card:has(> .mig-card-icon.mb-5) > .mig-card-icon.mb-5 {
	grid-column: 2;
	grid-row: 1;
	margin-bottom: 0;
	align-self: start;
}
.mig-card:has(> .mig-card-icon.mb-5) > h3 {
	grid-column: 1;
	grid-row: 1;
	align-self: center;
	margin-bottom: 0;
}
.mig-card:has(> .mig-card-icon.mb-5) > p {
	grid-column: 1 / -1;
	grid-row: 2;
	margin-top: 0.875rem;
	margin-bottom: 0;
}
.mig-card:has(> .mig-card-icon.mb-5) > .mig-card-arrow {
	grid-column: 1 / -1;
	grid-row: 3;
	margin-top: 1rem;
}

/*
 * Header: utility điều khiển hiển thị/hover thiếu trong app.css build.
 * - .lg:inline-flex: nút chuyển ngôn ngữ EN/VI (hidden lg:inline-flex) hiện ở desktop.
 * - .group-hover:block: submenu dropdown (hidden group-hover:block) mở khi hover.
 * - hover màu cho menu item + nút ngôn ngữ.
 */
@media (min-width: 1024px) {
	.lg\:inline-flex { display: inline-flex; }
}
.group:hover .group-hover\:block { display: block; }

.hover\:text-\[var\(--primary\)\]:hover { color: var(--primary); }
.hover\:text-\[var\(--accent\)\]:hover  { color: var(--accent); }
.hover\:bg-\[var\(--primary\)\]\/5:hover  { background-color: rgb(11 93 59 / 0.05); }
.hover\:bg-\[var\(--accent\)\]\/12:hover  { background-color: rgb(201 162 75 / 0.12); }

/*
 * Logo to hơn mà KHÔNG tăng chiều cao header/footer: transform scale chỉ phóng to phần hiển thị,
 * layout box (h-16/h-14) giữ nguyên → bar không cao thêm. origin trái-giữa để không lệch.
 */
.mig-brand-logo { transform-origin: left center; }
header .mig-brand-logo { transform: scale(1.28); }
footer .mig-brand-logo { transform: scale(1.68); }

/* Builder edit mode: ép chữ hero hiện rõ (bỏ fade entrance) để khỏi tưởng "mất nội dung".
 * Public (không có tlb-overlay-active) vẫn chạy hiệu ứng fade bình thường. */
body.tlb-overlay-active .hero-animate-1,
body.tlb-overlay-active .hero-animate-2,
body.tlb-overlay-active .hero-animate-3,
body.tlb-overlay-active .hero-animate-4 {
	animation: none !important;
	opacity: 1 !important;
	transform: none !important;
}

/* Google Translate: ẩn thanh banner trên cùng (cả bản CŨ .goog-te-banner-frame
 * lẫn bản MỚI .VIpgJd-… / iframe.skiptranslate) + không đẩy body xuống */
.goog-te-banner-frame,
.goog-te-banner-frame.skiptranslate,
.VIpgJd-ZVi9od-ORHb-OEVmcd,
.VIpgJd-ZVi9od-ORHb,
iframe.skiptranslate,
.goog-te-gadget-icon,
#goog-gt-tt,
.goog-te-balloon-frame { display: none !important; visibility: hidden !important; }
html { margin-top: 0 !important; }
body { top: 0 !important; position: static !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }

/* Trang pháp lý (Chính sách / Điều khoản) — template page-legal.php */
.mig-legal-wrap { max-width: 52rem; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px) { .mig-legal-wrap { padding: 0 1.5rem; } }
.mig-legal-hero {
	background:
		linear-gradient(115deg, rgba(11, 93, 59, 0.14) 0%, rgba(11, 93, 59, 0.04) 45%, rgba(11, 93, 59, 0) 72%),
		var(--mig-surface, #fff);
	border-bottom: 1px solid var(--mig-border, #e2e8e3);
}
.mig-legal-hero .mig-legal-wrap { padding-top: 3rem; padding-bottom: 3.25rem; }
.mig-legal-crumb {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-bottom: 14px;
	font-size: 13px;
	color: #717a82;
}
.mig-legal-crumb a { color: #717a82; text-decoration: none; transition: color .2s; }
.mig-legal-crumb a:hover { color: var(--primary, #0b5d3b); }
.mig-legal-crumb .sep { opacity: .5; }
.mig-legal-crumb .current { color: #1f2937; }
.mig-legal-title {
	margin: 0;
	font-size: clamp(1.9rem, 4vw, 2.6rem);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.01em;
	color: #1f2937;
}
.mig-legal-section { background: var(--mig-band, #f1f5f2); padding: 3rem 0 4rem; }
.mig-legal-card {
	background: #fff;
	border: 1px solid var(--mig-border, #e2e8e3);
	border-radius: 1.25rem;
	padding: 2rem;
	box-shadow: 0 1px 3px rgba(17, 24, 39, 0.06), 0 8px 30px rgba(17, 24, 39, 0.05);
}
@media (min-width: 640px) { .mig-legal-card { padding: 2.75rem 3rem; } }
/* Typography nội dung */
.mig-legal-prose { color: #3f4651; font-size: 15.5px; line-height: 1.75; }
.mig-legal-prose h2 { margin: 0 0 .75rem; font-size: 1.55rem; font-weight: 700; color: #1f2937; }
.mig-legal-prose h3 { margin: 2rem 0 .6rem; font-size: 1.12rem; font-weight: 600; color: #1f2937; }
.mig-legal-prose h3:first-child, .mig-legal-prose h2:first-child { margin-top: 0; }
.mig-legal-prose p { margin: 0 0 1rem; }
.mig-legal-prose ul { margin: 0 0 1.15rem 1.25rem; list-style: disc; }
.mig-legal-prose li { margin: .4rem 0; }
.mig-legal-prose strong { color: #1f2937; }
.mig-legal-prose a { color: var(--primary, #0b5d3b); text-decoration: underline; }
/* Ghi chú "Nội dung mẫu" (đoạn em đầu) thành callout nhẹ */
.mig-legal-prose > p:first-child:has(em) {
	margin-bottom: 1.5rem;
	padding: .75rem 1rem;
	border-left: 3px solid var(--primary, #0b5d3b);
	border-radius: 0 .5rem .5rem 0;
	background: rgba(11, 93, 59, 0.06);
	font-size: 14px;
}
.mig-legal-prose > p:first-child:has(em) em { color: #4a5a52; font-style: normal; }

/* Trang Liên hệ — redesign premium (page-contact.php) */
.mig-contact-hero {
	position: relative;
	overflow: hidden;
	background: linear-gradient(120deg, #0b5d3b 0%, #0a4f33 55%, #063825 100%);
	color: #fff;
}
.mig-contact-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	pointer-events: none;
	background:
		radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.08), transparent 40%),
		radial-gradient(circle at 88% 82%, rgba(201, 162, 75, 0.14), transparent 42%);
}
.mig-contact-hero__inner {
	position: relative;
	max-width: 72rem;
	margin: 0 auto;
	padding: 4.5rem 1.5rem 4.5rem;
	text-align: center;
}
.mig-contact-hero__eyebrow {
	margin: 0 0 1rem;
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .18em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.7);
}
.mig-contact-hero__title {
	margin: 0 0 1rem;
	font-size: clamp(2rem, 4.5vw, 3.1rem);
	font-weight: 700;
	line-height: 1.1;
	letter-spacing: -0.02em;
}
.mig-contact-hero__sub {
	max-width: 42rem;
	margin: 0 auto;
	font-size: 1.05rem;
	line-height: 1.7;
	color: rgba(255, 255, 255, 0.82);
}

.mig-contact-section { background: var(--mig-band, #f1f5f2); }
.mig-contact-wrap { max-width: 72rem; margin: 0 auto; padding: 0 1.5rem; }
.mig-contact-card {
	position: relative;
	margin-top: 3rem;
	margin-bottom: 4.5rem;
	display: grid;
	grid-template-columns: 1fr;
	overflow: hidden;
	background: #fff;
	border-radius: 1.5rem;
	box-shadow: 0 18px 50px rgba(15, 22, 18, 0.14), 0 2px 8px rgba(15, 22, 18, 0.06);
}
@media (min-width: 900px) { .mig-contact-card { grid-template-columns: 5fr 7fr; } }

.mig-contact-info {
	position: relative;
	overflow: hidden;
	padding: 2.5rem;
	color: #fff;
	background: linear-gradient(160deg, #0b5d3b, #073d27);
}
@media (min-width: 640px) { .mig-contact-info { padding: 3rem 2.75rem; } }
.mig-contact-info::after {
	content: "";
	position: absolute;
	right: -28%;
	bottom: -28%;
	width: 70%;
	height: 70%;
	background: radial-gradient(circle, rgba(201, 162, 75, 0.16), transparent 65%);
	pointer-events: none;
}
.mig-contact-info__title { margin: 0 0 .6rem; font-size: 1.4rem; font-weight: 700; position: relative; }
.mig-contact-info__lead { margin: 0 0 2rem; font-size: .95rem; line-height: 1.65; color: rgba(255, 255, 255, 0.8); position: relative; }
.mig-contact-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.25rem; position: relative; }
.mig-contact-list li { display: flex; gap: .9rem; align-items: flex-start; }
.mig-contact-ico {
	flex: 0 0 auto;
	width: 2.5rem;
	height: 2.5rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: .75rem;
	background: rgba(255, 255, 255, 0.12);
}
.mig-contact-ico svg { width: 1.15rem; height: 1.15rem; }
.mig-contact-k {
	display: block;
	margin-bottom: .15rem;
	font-size: .76rem;
	text-transform: uppercase;
	letter-spacing: .05em;
	color: rgba(255, 255, 255, 0.62);
}
.mig-contact-v, .mig-contact-list a { color: #fff; text-decoration: none; font-weight: 600; font-size: .98rem; }
.mig-contact-list a:hover { text-decoration: underline; }
.mig-contact-socials { display: flex; gap: .6rem; margin-top: 2rem; position: relative; }
.mig-contact-socials a {
	width: 2.5rem;
	height: 2.5rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	transition: background .2s;
}
.mig-contact-socials a:hover { background: rgba(255, 255, 255, 0.24); }
.mig-contact-socials svg { width: 1.1rem; height: 1.1rem; }

.mig-contact-form { padding: 2.5rem; }
@media (min-width: 640px) { .mig-contact-form { padding: 3rem; } }
.mig-contact-form__title { margin: 0 0 .4rem; font-size: 1.5rem; font-weight: 700; color: #1f2937; }
.mig-contact-form__sub { margin: 0 0 1.75rem; font-size: .95rem; color: #717a82; }

/* Contact Form 7 — style khớp giao diện theme (form trang Liên hệ) */
.wpcf7 form > p { margin: 0 0 1rem; }
.wpcf7 .wpcf7-form-control-wrap { display: block; }
.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 input[type="url"],
.wpcf7 input[type="number"],
.wpcf7 input[type="date"],
.wpcf7 select,
.wpcf7 textarea {
	width: 100%;
	padding: 0.75rem 1rem;
	border: 1px solid #d1d5db;
	border-radius: 0.5rem;
	font-size: 0.95rem;
	line-height: 1.5;
	color: #1f2937;
	background: #fff;
	transition: border-color .2s, box-shadow .2s;
}
.wpcf7 textarea { min-height: 9rem; resize: vertical; }
.wpcf7 input:focus,
.wpcf7 select:focus,
.wpcf7 textarea:focus {
	outline: none;
	border-color: var(--primary, #0b5d3b);
	box-shadow: 0 0 0 3px rgba(11, 93, 59, 0.15);
}
.wpcf7 input::placeholder,
.wpcf7 textarea::placeholder { color: #9ca3af; }
.wpcf7 .wpcf7-submit {
	width: 100%;
	margin-top: 0.25rem;
	padding: 0.8rem 1.5rem;
	border: 0;
	border-radius: 0.5rem;
	background: var(--primary, #0b5d3b);
	color: #fff;
	font-weight: 600;
	font-size: 0.95rem;
	cursor: pointer;
	transition: background .2s, transform .1s;
}
.wpcf7 .wpcf7-submit:hover { background: #094a2f; }
.wpcf7 .wpcf7-submit:active { transform: translateY(1px); }
.wpcf7 .wpcf7-not-valid { border-color: #dc2626 !important; }
.wpcf7 .wpcf7-not-valid-tip { margin-top: 0.25rem; font-size: 0.8rem; color: #dc2626; }
.wpcf7 .wpcf7-response-output {
	margin: 1rem 0 0 !important;
	padding: 0.75rem 1rem !important;
	border-radius: 0.5rem;
	font-size: 0.9rem;
}
.wpcf7 form.sent .wpcf7-response-output { border: 1px solid rgba(22,163,74,.3); background: rgba(22,163,74,.08); color: #15803d; }
.wpcf7 form.invalid .wpcf7-response-output,
.wpcf7 form.unaccepted .wpcf7-response-output,
.wpcf7 form.failed .wpcf7-response-output { border: 1px solid rgba(220,38,38,.3); background: rgba(220,38,38,.08); color: #b91c1c; }
.wpcf7-spinner { margin-left: 0.5rem; }

/* gradient stops (Tailwind v3 model) — hero/carousel/contact-cta */
.from-\[var\(--mig-secondary-deep\)\] { --tw-gradient-from: var(--mig-secondary-deep) var(--tw-gradient-from-position); --tw-gradient-to: rgb(15 22 18 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-\[var\(--mig-surface\)\]        { --tw-gradient-from: var(--mig-surface) var(--tw-gradient-from-position); --tw-gradient-to: rgb(255 255 255 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-\[var\(--mig-secondary-deep\)\]  { --tw-gradient-to: rgb(15 22 18 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--mig-secondary-deep) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.to-\[var\(--mig-background-soft\)\]  { --tw-gradient-to: var(--mig-background-soft) var(--tw-gradient-to-position); }

/* Mobile menu accordion (parts/site-header.php → data-mig-nav-panel .mig-mobile-menu).
   Submenu an mac dinh; tap caret (.mig-submenu-toggle do nav.js chen) moi xo .is-open.
   Chi anh huong menu mobile — desktop dung MIG_Nav_Walker (.mig-submenu) khong lien quan. */
.mig-mobile-menu .menu-item { position: relative; }
.mig-mobile-menu > li > a { display: block; padding: 0.625rem 0.5rem; border-radius: 0.375rem; }
.mig-mobile-menu .sub-menu {
    display: none;
    list-style: none;
    margin: 0.125rem 0 0.25rem 0.75rem;
    padding-left: 0.75rem;
    border-left: 2px solid var(--mig-border);
}
.mig-mobile-menu .menu-item-has-children.is-open > .sub-menu { display: block; }
.mig-mobile-menu .sub-menu a { display: block; padding: 0.5rem; font-size: 0.8125rem; color: var(--mig-text-muted); }
.mig-submenu-toggle {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    width: 2rem;
    height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 0;
    cursor: pointer;
    color: var(--mig-text-muted);
}
.mig-submenu-toggle svg { transition: transform 0.2s ease; }
.mig-mobile-menu .menu-item-has-children.is-open > .mig-submenu-toggle svg { transform: rotate(180deg); }

/* Mobile menu panel full-screen: phu tu duoi header (h-20 = 5rem) xuong day. */
.mig-mobile-panel {
    position: fixed;
    left: 0;
    right: 0;
    top: 5rem;
    bottom: 0;
    z-index: 40;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Active state — WP gan san current-menu-item (la) + current-menu-ancestor/parent (cha). */
.mig-mobile-menu .current-menu-item > a,
.mig-mobile-menu .current-menu-ancestor > a,
.mig-mobile-menu .current-menu-parent > a {
    color: var(--primary);
    font-weight: 600;
    background: color-mix(in srgb, var(--primary) 8%, transparent);
}
.mig-mobile-menu .current-menu-item > a { box-shadow: inset 3px 0 0 var(--primary); }

/* Ảnh nội dung editable: cap chiều cao chống ảnh quá dài/dọc phá layout.
   Ảnh ngắn vẫn hiện đủ; ảnh vượt 460px bị cap + crop (object-cover). */
.mig-img-cap {
    display: block;
    width: 100%;
    max-height: 460px;
    object-fit: cover;
}

/* ENH-053 — Chứng chỉ & Chứng nhận (trang Tổng quan công ty) */
.mig-cert-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(17, 24, 39, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.mig-cert-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(17, 24, 39, 0.1);
}

/* Chứng chỉ hiện TRỌN VẸN (contain) trên nền sáng nhẹ — KHÔNG khung/viền/đổ bóng thừa */
.mig-cert-thumb {
    position: relative;
    display: block;
    width: 100%;
    margin: 0;
    padding: 14px;
    border: 0;
    aspect-ratio: 3 / 4;
    background: #f8fafc;
    cursor: zoom-in;
}
.mig-cert-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.mig-cert-card__title {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    padding: 18px 18px 20px;
    font-size: 14px;
    line-height: 1.45;
    color: var(--mig-text-main);
    text-align: center;
}
.mig-cert-card__title-main {
    font-weight: 600;
    text-wrap: balance;        /* tránh chữ cuối rớt 1 mình xuống dòng */
}
.mig-cert-card__title-sub {
    display: block;            /* phần "MIG…" luôn xuống dòng riêng, đi cùng nhau */
    margin-top: 2px;
    font-weight: 600;
    text-wrap: balance;
}

.mig-cert-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(8, 12, 10, 0.92);
}
.mig-cert-lightbox[hidden] { display: none; }
.mig-cert-lightbox__stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    max-width: 100%;
}
.mig-cert-lightbox__img {
    max-width: 100%;
    max-height: 82vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}
.mig-cert-lightbox__caption {
    max-width: 680px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}
.mig-cert-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}
.mig-cert-lightbox__nav:hover { background: rgba(255, 255, 255, 0.28); }
.mig-cert-lightbox__nav--prev { left: 20px; }
.mig-cert-lightbox__nav--next { right: 20px; }
@media (max-width: 640px) {
    .mig-cert-lightbox__nav { width: 40px; height: 40px; font-size: 24px; }
    .mig-cert-lightbox__nav--prev { left: 8px; }
    .mig-cert-lightbox__nav--next { right: 8px; }
}
.mig-cert-lightbox__close {
    position: absolute;
    top: 16px;
    right: 20px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}
.mig-cert-lightbox__close:hover { background: rgba(255, 255, 255, 0.28); }

/* Làm sáng Hero (khách phản hồi ảnh hơi tối) — override rule trong app.css.
   Ảnh: bớt giảm sáng + tăng độ tươi, bỏ hue-rotate lệch màu.
   Overlay: giữ bên trái đậm cho chữ, sáng dần sang phải để lộ ảnh. */
.hero-reference-banner__image {
    filter: saturate(0.85) brightness(1);
}
.hero-reference-banner__overlay {
    background:
        radial-gradient(circle at 72% 45%, rgba(11, 93, 59, 0.22), transparent 50%),
        linear-gradient(95deg, rgba(15, 22, 18, 0.85) 8%, rgba(15, 22, 18, 0.55) 45%, rgba(15, 22, 18, 0.30) 72%, rgba(15, 22, 18, 0.45));
}