:root {
    --primary-color: #075985;
    --primary-dark: #0f3a5f;
    --primary-soft: #e0f2fe;

    --secondary-color: #16a34a;
    --secondary-dark: #047857;
    --secondary-soft: #dcfce7;

    --accent-color: #f59e0b;
    --accent-soft: #fef3c7;

    --dark-color: #1e293b;
    --text-gray: #64748b;
    --muted-color: #94a3b8;

    --light-bg: #f6fbff;
    --soft-bg: #f8fafc;
    --border-color: #dbe7f3;

    --white-color: #ffffff;
    --shadow-soft: rgba(15, 23, 42, 0.08);
    --shadow-medium: rgba(15, 23, 42, 0.16);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #ffffff;
    color: var(--dark-color);
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

a,
button,
input {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 3px solid rgba(0, 90, 156, 0.28);
    outline-offset: 3px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- HEADER SECTION --- */
header {
    padding: 16px 0;
    background: #fff;
    border-bottom: 1px solid var(--border-color);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 280px;
    flex: 1 1 420px;
}

.logo-placeholder {
    width: 92px;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    height: auto;
    flex-shrink: 0;
}

/* .company-name {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    text-transform: uppercase;
    line-height: 1.3;
} */
.company-name {
    font-size: 1.24rem;
    font-weight: bold;
    color: var(--primary-color);
    text-transform: uppercase;
    line-height: 1.25;
    margin: 0;
}

.company-title {
    display: flex;
    flex-direction: column;
}

.company-slogan {
    margin: 4px 0 0 0;
    font-size: 1.04rem;
    font-style: italic;
    font-weight: 700;
    color: #4b5563;
    line-height: 1.2;
    text-transform: none;
}

.header-info {
    display: flex;
    justify-content: flex-end;
    gap: 18px;
    flex: 1 1 360px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 310px;
}

.info-item i {
    font-size: 1.3rem;
    color: var(--primary-color);
    background: #e6f0f8;
    padding: 10px;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-text p {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.info-text strong {
    font-size: 0.9rem;
    color: var(--dark-color);
}

/* --- NAVIGATION BAR --- */
nav {
    background-color: #f1f3f5;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
}

.main-menu-toggle {
    display: none;
}

.nav-links-tail {
    flex-shrink: 0;
}

.nav-links li {
    position: relative;
    cursor: pointer;
}

.nav-links li a {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 18px 20px;
    color: #444;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.submenu-icon {
    font-size: 0.72rem;
}

.nav-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    display: none;
    list-style: none;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.16);
    z-index: 1003;
}

.nav-links li:hover>.nav-submenu,
.nav-links li:focus-within>.nav-submenu {
    display: block;
}

.nav-submenu li a {
    padding: 12px 14px;
    text-transform: none;
    border-bottom: 1px solid #eef2f6;
}

.nav-submenu li:last-child a {
    border-bottom: 0;
}

.nav-links li:hover>a,
.nav-links li.active>a {
    color: var(--primary-color);
    background-color: #e2e6ea;
}

.search-box {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    overflow: hidden;
    padding-right: 0;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-box:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.12);
}

.search-box input {
    border: none;
    padding: 8px 12px;
    outline: none;
    font-size: 0.9rem;
    width: 220px;
    min-height: 40px;
}

.search-box i {
    color: inherit;
}

.extra-category-menu {
    position: relative;
    flex-shrink: 0;
}

.extra-category-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid #d7dde3;
    background: #fff;
    color: var(--primary-color);
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.extra-category-toggle:hover,
.extra-category-menu.open .extra-category-toggle {
    background-color: #e2e6ea;
    border-color: #c6ced6;
}

.extra-category-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 230px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.16);
    padding: 8px;
    display: none;
    z-index: 1002;
}

.extra-category-menu.open .extra-category-dropdown {
    display: block;
}

.extra-category-dropdown a,
.extra-category-dropdown span {
    display: block;
    padding: 10px 12px;
    color: #444;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 4px;
}

.extra-category-dropdown a:hover {
    color: var(--primary-color);
    background-color: #eef3f8;
}

.extra-category-child {
    padding-left: 24px !important;
    font-size: 0.84rem !important;
    font-weight: 500 !important;
}

/* --- MAIN BANNER GRID (CHỈ HIỂN THỊ Ở TRANG CHỦ / GIỚI THIỆU) --- */
.banner-grid {
    margin: 30px auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.banner-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    height: 220px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.banner-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.banner-item:hover img {
    transform: scale(1.05);
}

/* Thêm hiệu ứng nổi bật cho ô đang chuyển động tự động */
.banner-item.highlight-active {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 90, 156, 0.3);
    outline: 3px solid var(--primary-color);
}

.banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 15px;
    color: #fff;
}

/* --- DYNAMIC CONTENT SECTIONS (Giao diện bài viết chi tiết) --- */
.content-section {
    display: none;
    /* Ẩn mặc định, điều khiển bằng JS */
    margin: 40px auto;
    background: #fff;
    padding: 20px 0;
}

.content-section.active {
    display: block;
    /* Chỉ hiển thị trang đang kích hoạt */
}

.article-container {
    max-width: 900px;
    margin: 0 auto;
}

.article-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    line-height: 1.3;
    font-weight: 700;
}

.article-container>.article-title {
    max-width: 820px;
}

.article-meta {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 25px;
    display: flex;
    gap: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.article-meta span i {
    margin-right: 5px;
    color: var(--secondary-color);
}

.article-content {
    font-size: 1.05rem;
    color: #333;
    text-align: justify;
    line-height: 1.78;
    overflow-wrap: anywhere;
}

.article-content p {
    margin-bottom: 20px;
}

.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--dark-color);
    line-height: 1.35;
    margin: 28px 0 12px;
}

.article-content ul,
.article-content ol {
    margin: 0 0 20px 24px;
}

.article-content li {
    margin-bottom: 8px;
}

.article-content img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: 8px;
    margin: 15px 0 25px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 22px 0;
    display: block;
    overflow-x: auto;
}

.article-content th,
.article-content td {
    border: 1px solid var(--border-color);
    padding: 10px 12px;
    text-align: left;
}

.article-content th {
    background: #f6f9fc;
    color: var(--dark-color);
}

.highlight-box {
    background-color: #f0f7f4;
    border-left: 4px solid var(--secondary-color);
    padding: 20px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
}

/* --- ACTION BUTTONS (CALL/ZALO/FB) --- */
.action-bar {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin: 40px auto;
    flex-wrap: wrap;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 26px;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    font-size: 0.95rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.btn-call {
    background-color: #007bff;
}

.btn-fb {
    background-color: #4267B2;
}

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

/* .quick-contact {
    position: fixed;
    right: 22px;
    bottom: 24px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.quick-contact-btn {
    min-width: 146px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.quick-contact-btn i {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.quick-contact-btn:hover {
    transform: translateX(-3px);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.28);
    filter: brightness(1.04);
}

.quick-contact-call {
    background: #0f9f5f;
}

.quick-contact-facebook {
    background: #1877f2;
}

.quick-contact-zalo {
    background: #0068ff;
} */
/* --- QUICK CONTACT FLOATING BUTTONS --- */
.quick-contact {
    position: fixed;
    right: 22px;
    bottom: 24px;
    z-index: 1100;

    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;

    user-select: none;
    touch-action: manipulation;
}

.quick-contact-btn {
    min-width: 138px;
    height: 48px;

    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;

    padding: 0 16px 0 12px;
    border-radius: 999px;

    color: #fff;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 800;
    line-height: 1;

    box-shadow:
        0 12px 28px rgba(15, 23, 42, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);

    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease,
        filter 0.22s ease,
        min-width 0.22s ease;

    will-change: transform;
}

.quick-contact-btn:active {
    transform: scale(0.96);
}

.quick-contact-btn i {
    width: 30px;
    height: 30px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);

    font-size: 0.95rem;
    flex-shrink: 0;

    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.quick-contact-btn span {
    white-space: nowrap;
}

.quick-contact-btn:hover {
    transform: translateX(-5px) translateY(-2px);
    box-shadow:
        0 18px 38px rgba(15, 23, 42, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    filter: brightness(1.06);
}

.quick-contact-call {
    background: linear-gradient(135deg, #16a34a 0%, #059669 100%);
}

.quick-contact-facebook {
    background: linear-gradient(135deg, #3b82f6 0%, #1877f2 100%);
}

.quick-contact-zalo {
    background: linear-gradient(135deg, #0ea5e9 0%, #0068ff 100%);
}

/* Hiệu ứng nhấn nhẹ cho nút gọi */
.quick-contact-call {
    animation: callPulse 2.4s ease-in-out infinite;
}

@keyframes callPulse {
    0% {
        box-shadow:
            0 12px 28px rgba(15, 23, 42, 0.18),
            0 0 0 0 rgba(22, 163, 74, 0.28);
    }

    70% {
        box-shadow:
            0 12px 28px rgba(15, 23, 42, 0.18),
            0 0 0 12px rgba(22, 163, 74, 0);
    }

    100% {
        box-shadow:
            0 12px 28px rgba(15, 23, 42, 0.18),
            0 0 0 0 rgba(22, 163, 74, 0);
    }
}

/* Mobile: thu gọn thành icon tròn để không che nội dung */
@media (max-width: 768px) {
    .quick-contact {
        right: 14px;
        bottom: 16px;
        gap: 10px;
    }

    .quick-contact-btn {
        min-width: 48px;
        width: 48px;
        height: 48px;
        justify-content: center;
        padding: 0;
        border-radius: 50%;
    }

    .quick-contact-btn i {
        width: 30px;
        height: 30px;
    }

    .quick-contact-btn span {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .quick-contact-btn:hover {
        transform: translateY(-3px) scale(1.04);
    }
}

/* --- FOOTER / INFO SECTION --- */
footer {
    background:
        linear-gradient(180deg, #f8fafc 0%, #eef3f8 100%);
    padding: 34px 0 38px;
    border-top: 1px solid #dbe5ee;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.footer-col {
    background: #fff;
    padding: 22px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.footer-col h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
    display: flex;
    align-items: baseline;
    gap: 10px;
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer-col ul li i {
    color: var(--secondary-color);
    width: 15px;
}


/* --- NEWS LIST PAGE - HIỂN THỊ SAU KHI BẤM XEM THÊM --- */
.btn-more-news {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    margin-top: 10px;
    padding: 12px 24px;
    border-radius: 30px;
    background: var(--primary-color);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    box-shadow: 0 5px 14px rgba(0, 90, 156, 0.22);
    transition: all 0.25s ease;
}

.btn-more-news:hover {
    transform: translateY(-2px);
    background: #004b83;
    box-shadow: 0 8px 20px rgba(0, 90, 156, 0.32);
}

.news-list-page {
    padding-top: 35px;
}

.news-page-header {
    background: linear-gradient(135deg, #eef7ff 0%, #f4fbf7 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.04);
}

.news-breadcrumb {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.news-breadcrumb a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-gray);
    text-decoration: none;
}

.news-breadcrumb a:hover {
    color: var(--primary-color);
}

.article-breadcrumb {
    margin-bottom: 18px;
}

.news-page-title {
    font-size: 2.2rem;
    line-height: 1.25;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.news-page-desc {
    color: var(--text-gray);
    max-width: 780px;
    font-size: 1rem;
}

.btn-back-news {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    background: #fff;
    color: var(--primary-color);
    padding: 9px 16px;
    border-radius: 30px;
    font-weight: 700;
    margin-bottom: 18px;
    transition: all 0.25s ease;
}

.btn-back-news:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.news-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-bottom: 34px;
}

.news-featured-card,
.news-sidebar,
.news-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}

.news-featured-card {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    min-height: 330px;
    cursor: pointer;
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.news-featured-card:hover {
    transform: translateY(-4px) scale(1.012);
    border-color: #d6e2ee;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.11);
}

.news-featured-card img,
.news-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-featured-img {
    min-height: 330px;
}

.news-featured-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-label {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 30px;
    color: var(--secondary-color);
    background: #e9f8f0;
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.news-featured-content h3 {
    font-size: 1.55rem;
    line-height: 1.35;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.news-featured-content p {
    color: var(--text-gray);
    margin-bottom: 18px;
}

.news-read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-read-more:hover {
    text-decoration: underline;
}

.news-sidebar {
    padding: 22px;
}

.news-sidebar h3 {
    color: var(--primary-color);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.small-news-item {
    display: flex;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease, padding 0.2s ease;
}

.small-news-item:hover {
    transform: scale(1.02);
    background-color: #f6f9fc;
    padding-left: 8px;
    padding-right: 8px;
    border-radius: 10px;
}

.small-news-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.small-news-item img {
    width: 86px;
    height: 70px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
}

.small-news-item h4 {
    color: var(--dark-color);
    font-size: 0.95rem;
    line-height: 1.35;
    margin-bottom: 5px;
}

.small-news-item span {
    color: #888;
    font-size: 0.8rem;
}

.section-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.section-title-row h3 {
    color: var(--primary-color);
    font-size: 1.55rem;
}

.section-title-row p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.empty-state {
    width: 100%;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
    padding: 34px 24px;
    border: 1px dashed #cfd9e3;
    border-radius: 8px;
    background: #f8fafc;
    color: var(--text-gray);
    text-align: center;
}

.empty-state-icon {
    width: 54px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--primary-color);
    background: #e8f2fb;
    font-size: 1.25rem;
}

.empty-state h3 {
    color: var(--dark-color);
    font-size: 1.15rem;
    line-height: 1.35;
}

.empty-state p {
    max-width: 520px;
    margin: 0;
}

.empty-state-compact {
    min-height: 100%;
    border: 0;
    border-radius: 0;
    background: linear-gradient(135deg, #f8fafc 0%, #eef7ff 100%);
}

.empty-state-small {
    min-height: 150px;
    padding: 22px 16px;
    border-radius: 6px;
}

.news-card {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.news-card:hover {
    transform: translateY(-4px);
    border-color: #d6e2ee;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
}

.news-card-img {
    height: 180px;
    overflow: hidden;
}

.news-card-img img {
    transition: transform 0.45s ease;
}

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

.news-card-body {
    padding: 18px;
    display: flex;
    flex: 1;
    flex-direction: column;
}

.news-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    color: #888;
    font-size: 0.82rem;
    margin-bottom: 10px;
}

.news-card-meta i {
    color: var(--secondary-color);
    margin-right: 4px;
}

.news-card-body h3 {
    color: var(--dark-color);
    font-size: 1.08rem;
    line-height: 1.38;
    margin-bottom: 10px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-card-body p {
    color: var(--text-gray);
    font-size: 0.93rem;
    margin-bottom: 14px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news-card-body .news-read-more {
    margin-top: auto;
}

.news-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 32px;
}

.news-pagination a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 700;
    transition: all 0.25s ease;
}

.news-pagination a.active,
.news-pagination a:hover {
    color: #fff;
    background: var(--primary-color);
    border-color: var(--primary-color);
}

@media (max-width: 992px) {

    .news-layout,
    .news-featured-card {
        grid-template-columns: 1fr;
    }

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

    .news-featured-img {
        min-height: 260px;
    }
}

@media (max-width: 768px) {
    .news-page-header {
        padding: 24px 18px;
    }

    .news-page-title {
        font-size: 1.65rem;
    }

    .section-title-row {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .news-card-img {
        height: 210px;
    }
}

/* --- RESPONSIVE DESIGN (Tương thích thiết bị di động) --- */
@media (max-width: 992px) {
    .banner-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {

    header {
        padding: 10px 0;
    }

    header .container {
        align-items: stretch;
        flex-direction: column;
        gap: 10px;
    }

    .logo-area {
        min-width: 0;
        width: 100%;
        flex: 0 1 auto;
        align-items: center;
        justify-content: flex-start;
        gap: 12px;
        text-align: left;
    }

    .header-info {
        width: 100%;
        flex: 0 1 auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        text-align: left;
    }

    .info-item {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        align-items: flex-start;
        gap: 8px;
        padding: 9px 10px;
        border: 1px solid #edf1f5;
        border-radius: 6px;
        background: #f8fafc;
    }

    .info-item i {
        width: 30px;
        height: 30px;
        padding: 0;
        font-size: 0.9rem;
        flex-shrink: 0;
    }

    .info-text {
        min-width: 0;
    }

    .info-text strong {
        display: block;
        font-size: 0.78rem;
        line-height: 1.25;
    }

    .info-text p {
        display: -webkit-box;
        margin: 2px 0 0;
        overflow: hidden;
        color: #5f6b76;
        font-size: 0.78rem;
        line-height: 1.35;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    nav .container {
        position: relative;
        flex-direction: row;
        align-items: stretch;
        flex-wrap: wrap;
        padding: 10px 0;
        gap: 10px;
    }

    .main-menu-toggle {
        min-height: 42px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        flex: 1 1 140px;
        border: 1px solid #d7dde3;
        border-radius: 4px;
        background: #fff;
        color: var(--primary-color);
        font-weight: 800;
        cursor: pointer;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        right: 0;
        z-index: 1005;
        width: 100%;
        text-align: center;
        overflow: hidden;
        border: 1px solid #d7dde3;
        border-radius: 6px;
        background: #fff;
        box-shadow: 0 18px 34px rgba(15, 23, 42, 0.16);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-submenu {
        position: static;
        min-width: 0;
        display: block;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        background: #f8fafc;
    }

    .nav-submenu li a {
        justify-content: center;
        padding: 11px 14px;
        color: #5f6b76;
        font-size: 0.84rem;
    }

    .nav-links-tail {
        width: 100%;
    }

    .nav-links li a {
        justify-content: center;
        padding: 13px 14px;
        border-bottom: 1px solid #eef2f6;
    }

    .nav-links li:last-child a {
        border-bottom: 0;
    }

    .search-box {
        width: 100%;
        order: 5;
    }

    .search-box input {
        width: 100%;
    }

    .extra-category-menu {
        flex: 0 0 52px;
    }

    .extra-category-toggle {
        width: 100%;
    }

    .extra-category-dropdown {
        position: static;
        width: 100%;
        min-width: 0;
        margin-top: 8px;
    }

    .quick-contact {
        right: 12px;
        bottom: 14px;
        gap: 8px;
    }

    .quick-contact-btn {
        min-width: 44px;
        width: 44px;
        height: 44px;
        justify-content: center;
        padding: 0;
    }

    .quick-contact-btn span {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .action-bar {
        justify-content: center;
    }

    .article-title {
        font-size: 1.5rem;
    }

    .article-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .article-content {
        font-size: 1rem;
        text-align: left;
    }

    .article-content img {
        max-height: 360px;
        border-radius: 6px;
    }

    .company-name {
        font-size: 0.98rem;
        line-height: 1.2;
    }

    .company-slogan {
        font-size: 0.82rem;
        line-height: 1.25;
    }

    .logo-placeholder {
        width: 64px;
    }
}

@media (max-width: 480px) {
    .container {
        width: 94%;
    }

    .logo-area {
        gap: 10px;
    }

    .logo-placeholder {
        width: 58px;
    }

    .company-name {
        font-size: 0.9rem;
    }

    .company-slogan {
        font-size: 0.76rem;
        margin-top: 3px;
    }

    .header-info {
        grid-template-columns: 1fr;
    }

    .info-item {
        padding: 8px 9px;
    }

    .info-text p {
        -webkit-line-clamp: 1;
    }
}

.banner-slider-wrapper {
    width: 100%;
    position: relative;
    overflow: hidden;
    margin: 30px auto 34px;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.16);
}

.banner-slider-track {
    display: flex;
    gap: 20px;
    transition: transform 0.55s ease-in-out;
    will-change: transform;
}

.banner-slider-track .banner-item {
    flex: 0 0 calc((100% - 40px) / 3);
    height: 260px;
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.12);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.banner-slider-track .banner-item:hover {
    transform: scale(1.035);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.2);
    z-index: 3;
}

.banner-slider-track .banner-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.banner-slider-track .banner-item:hover img {
    transform: scale(1.04);
}

.banner-slider-track .banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    min-height: 34%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background:
        linear-gradient(90deg, rgba(0, 40, 78, 0.88) 0%, rgba(0, 40, 78, 0.48) 48%, rgba(0, 0, 0, 0.1) 100%),
        linear-gradient(0deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0) 100%);
    padding: 18px 22px;
    color: #fff;
}

.banner-slider-track .banner-overlay h4 {
    font-size: 1.1rem;
    line-height: 1.25;
    font-weight: 700;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.banner-slider-track .banner-overlay p {
    margin-top: 10px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.92);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.banner-cta {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 8px 13px;
    border-radius: 999px;
    color: #073b64;
    background: rgba(255, 255, 255, 0.92);
    font-size: 0.86rem;
    font-weight: 800;
}

.banner-slider-btn {
    position: absolute;
    top: 50%;
    z-index: 5;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: rgba(15, 23, 42, 0.42);
    cursor: pointer;
    transform: translateY(-50%);
    backdrop-filter: blur(6px);
    transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.banner-slider-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-50%) scale(1.06);
}

.banner-slider-prev {
    left: 14px;
}

.banner-slider-next {
    right: 14px;
}

.banner-slider-dots {
    position: absolute;
    left: 50%;
    bottom: 18px;
    z-index: 6;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.banner-slider-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.56);
    cursor: pointer;
    padding: 0;
    transition: width 0.2s ease, border-radius 0.2s ease, background 0.2s ease;
}

.banner-slider-dot.active {
    width: 28px;
    border-radius: 999px;
    background: #fff;
}

.search-box button,
.search-button {
    border: none;
    background: transparent;
    cursor: pointer;
    width: 42px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.search-button i {
    color: var(--primary-color);
    font-size: 1rem;
}

.banner-item {
    display: block;
    text-decoration: none;
    color: inherit;
}

.btn-more-news {
    text-decoration: none;
}

.small-news-item {
    text-decoration: none;
    color: inherit;
}

.home-news-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.announcement-marquee {
    background: #eaf6ff;
    border-top: 1px solid #cfe8fb;
    border-bottom: 1px solid #cfe8fb;
}

.announcement-marquee-inner {
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.announcement-marquee-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--primary-color);
    flex-shrink: 0;
    box-shadow: 0 6px 14px rgba(0, 90, 156, 0.2);
}

.announcement-marquee-viewport {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
}

.announcement-marquee-track {
    display: inline-flex;
    align-items: center;
    gap: 28px;
    min-width: max-content;
    animation: announcement-marquee-scroll 28s linear infinite;
}

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

.announcement-marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #17405f;
    font-size: 0.95rem;
    font-weight: 600;
}

.announcement-marquee-item a {
    color: #17405f;
    text-decoration: none;
}

.announcement-marquee-item a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.announcement-marquee-symbol {
    color: var(--secondary-color);
}

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

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

@media (max-width: 768px) {
    .banner-slider-track .banner-item {
        flex-basis: 100%;
        height: 260px;
    }

    .banner-slider-track .banner-overlay {
        min-height: 36%;
        padding: 18px 48px 34px;
    }

    .banner-slider-track .banner-overlay h4 {
        font-size: 1.35rem;
    }

    .banner-slider-track .banner-overlay p {
        font-size: 0.9rem;
    }

    .banner-cta {
        padding: 7px 11px;
        font-size: 0.82rem;
    }

    .banner-slider-btn {
        width: 38px;
        height: 38px;
    }

    .banner-slider-prev {
        left: 10px;
    }

    .banner-slider-next {
        right: 10px;
    }

    .announcement-marquee-inner {
        min-height: 44px;
        gap: 10px;
    }

    .announcement-marquee-icon {
        width: 30px;
        height: 30px;
    }

    .announcement-marquee-track {
        gap: 22px;
        animation-duration: 22s;
    }

    .announcement-marquee-item {
        font-size: 0.88rem;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (min-width: 769px) and (max-width: 991px) {
    .banner-slider-track .banner-item {
        flex-basis: calc((100% - 20px) / 2);
    }
}

/* .company-name .company-slogan {
    display: inline-block;
    font-size: 13px !important;
    font-style: italic !important;
    color: #000 !important;
    font-weight: 400 !important;
    text-transform: none !important;
    line-height: 1.4;
    margin-top: 4px;
} */
/* =========================
   COLOR UPGRADE - VNLS THEME
   Chỉ nâng màu, không đổi layout
========================= */

body {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    color: var(--dark-color);
}

/* Header */
header {
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    border-bottom-color: var(--border-color);
}

.company-name {
    color: var(--primary-color);
}

.company-slogan {
    color: #475569;
}

.info-item i {
    color: var(--primary-color);
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

/* Navigation */
nav {
    background: rgba(248, 250, 252, 0.96);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 8px 24px var(--shadow-soft);
}

.nav-links li a {
    color: #334155;
}

.nav-links li:hover>a,
.nav-links li.active>a {
    color: var(--primary-color);
    background: linear-gradient(180deg, #eff6ff 0%, #e0f2fe 100%);
}

.nav-links li.active>a {
    box-shadow: inset 0 -3px 0 var(--primary-color);
}

/* Dropdown menu */
.nav-submenu,
.extra-category-dropdown {
    border-color: var(--border-color);
    box-shadow: 0 18px 40px var(--shadow-medium);
}

.nav-submenu li a:hover,
.extra-category-dropdown a:hover {
    color: var(--primary-color);
    background: var(--primary-soft);
}

/* Search */
.search-box {
    border-color: #cbd5e1;
    background: #ffffff;
}

.search-box:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(7, 89, 133, 0.12);
}

.search-button i {
    color: var(--primary-color);
}

/* Extra menu button */
.extra-category-toggle,
.main-menu-toggle {
    color: var(--primary-color);
    background: #ffffff;
    border-color: #cbd5e1;
}

.extra-category-toggle:hover,
.extra-category-menu.open .extra-category-toggle,
.main-menu-toggle:hover {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0284c7 100%);
    border-color: var(--primary-color);
}

/* Banner */
.banner-slider-wrapper {
    background: #ffffff;
    box-shadow: 0 22px 55px rgba(15, 23, 42, 0.14);
}

.banner-slider-track .banner-item {
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.13);
}

.banner-slider-track .banner-overlay {
    background:
        linear-gradient(90deg, rgba(7, 89, 133, 0.9) 0%, rgba(15, 118, 110, 0.62) 48%, rgba(0, 0, 0, 0.1) 100%),
        linear-gradient(0deg, rgba(15, 23, 42, 0.72) 0%, rgba(15, 23, 42, 0) 100%);
}

.banner-cta {
    color: var(--primary-dark);
    background: rgba(255, 255, 255, 0.94);
}

.banner-slider-btn:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-color: transparent;
}

/* Marquee */
.announcement-marquee {
    background: linear-gradient(90deg, #e0f2fe 0%, #ecfdf5 48%, #fff7ed 100%);
    border-top-color: #bae6fd;
    border-bottom-color: #bae6fd;
}

.announcement-marquee-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 8px 18px rgba(7, 89, 133, 0.22);
}

.announcement-marquee-item,
.announcement-marquee-item a {
    color: #164e63;
}

.announcement-marquee-symbol {
    color: var(--secondary-color);
}

/* Article / content */
.news-page-header {
    background: linear-gradient(135deg, #e0f2fe 0%, #ecfdf5 70%, #ffffff 100%);
    border-color: var(--border-color);
}

.news-page-title,
.article-title,
.section-title-row h3,
.footer-col h3 {
    color: var(--primary-color);
}

.article-meta span i,
.news-card-meta i,
.footer-col ul li i {
    color: var(--secondary-color);
}

.article-content {
    color: #263445;
}

.highlight-box {
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdfa 100%);
    border-left-color: var(--secondary-color);
}

/* Cards */
.news-featured-card,
.news-sidebar,
.news-card,
.footer-col {
    border-color: var(--border-color);
    box-shadow: 0 12px 28px var(--shadow-soft);
}

.news-card:hover,
.news-featured-card:hover {
    border-color: #93c5fd;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.14);
}

.news-label {
    color: var(--secondary-dark);
    background: var(--secondary-soft);
}

.news-read-more {
    color: var(--primary-color);
}

/* Buttons */
.btn-more-news {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0284c7 100%);
    box-shadow: 0 8px 18px rgba(7, 89, 133, 0.24);
}

.btn-more-news:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    box-shadow: 0 12px 26px rgba(7, 89, 133, 0.32);
}

/* Floating contact */
.quick-contact-call {
    background: linear-gradient(135deg, #22c55e 0%, #059669 100%);
}

.quick-contact-facebook {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.quick-contact-zalo {
    background: linear-gradient(135deg, #06b6d4 0%, #2563eb 100%);
}

/* Footer */
footer {
    background: linear-gradient(180deg, #f8fafc 0%, #eaf4fb 100%);
    border-top-color: #bae6fd;
}

/* =========================
   NAV COLOR UPGRADE
   Làm thanh nav nổi bật hơn
========================= */

nav {
    background: linear-gradient(90deg, #064e7a 0%, #075985 45%, #047857 100%);
    border-bottom: none;
    box-shadow: 0 10px 28px rgba(7, 89, 133, 0.28);
}

nav .container {
    min-height: 64px;
}

.nav-links li a {
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0;
}

.nav-links li:hover>a,
.nav-links li.active>a {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
}

.nav-links li.active>a {
    box-shadow: inset 0 -4px 0 #facc15;
}

.nav-links li a::after {
    background: #facc15;
}

/* Icon mũi tên menu con */
.submenu-icon {
    color: rgba(255, 255, 255, 0.9);
}

/* Dropdown menu */
.nav-submenu {
    background: #ffffff;
    border: 1px solid #dbeafe;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.18);
}

.nav-submenu li a {
    color: #1e293b;
    background: #ffffff;
}

.nav-submenu li a:hover {
    color: #075985;
    background: #e0f2fe;
}

/* Nút danh mục phụ */
.extra-category-toggle {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.32);
    color: #ffffff;
}

.extra-category-toggle:hover,
.extra-category-menu.open .extra-category-toggle {
    background: #ffffff;
    color: #075985;
    border-color: #ffffff;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

/* Search box trên nav */
.search-box {
    background: #ffffff;
    border-color: rgba(255, 255, 255, 0.55);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.12);
}

.search-box:focus-within {
    border-color: #facc15;
    box-shadow: 0 0 0 4px rgba(250, 204, 21, 0.22);
}

.search-button i {
    color: #075985;
}

.search-button:hover {
    background: #e0f2fe;
}

/* Mobile menu button */
.main-menu-toggle {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.32);
    color: #ffffff;
}

.main-menu-toggle:hover {
    background: #ffffff;
    color: #075985;
}

/* =========================
   CLIENT UX COLOR REFINE
   Lop mau cuoi cung cho nav va responsive
========================= */

:root {
    --nav-start: #063f63;
    --nav-mid: #075985;
    --nav-end: #0f766e;
    --nav-active: #facc15;
    --surface-elevated: #ffffff;
    --surface-tinted: #f0f9ff;
}

header {
    background:
        linear-gradient(180deg, #ffffff 0%, #f8fcff 100%);
}

.company-name {
    color: #064e7a;
}

.company-slogan {
    color: #475569;
}

.info-item i {
    color: #075985;
    background: linear-gradient(135deg, #dff4ff 0%, #dbeafe 100%);
}

nav {
    background:
        linear-gradient(90deg, var(--nav-start) 0%, var(--nav-mid) 52%, var(--nav-end) 100%);
    box-shadow: 0 12px 30px rgba(7, 89, 133, 0.24);
}

.nav-links li a {
    color: #f8fafc;
    letter-spacing: 0;
}

.nav-links li:hover > a,
.nav-links li.active > a {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.14);
}

.nav-links li.active > a {
    box-shadow: inset 0 -4px 0 var(--nav-active);
}

.submenu-icon {
    color: rgba(255, 255, 255, 0.86);
}

.nav-submenu,
.extra-category-dropdown {
    border-color: #bfdbfe;
    background: var(--surface-elevated);
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.18);
}

.nav-submenu li a,
.extra-category-dropdown a,
.extra-category-dropdown span {
    color: #1f2937;
    background: var(--surface-elevated);
}

.nav-submenu li a:hover,
.nav-submenu li.active > a,
.extra-category-dropdown a:hover {
    color: #075985;
    background: #e0f2fe;
}

.extra-category-child {
    color: #475569 !important;
    background: #f8fafc !important;
}

.extra-category-child:hover {
    color: #075985 !important;
    background: #e0f2fe !important;
}

.search-box {
    border-color: rgba(255, 255, 255, 0.62);
    background: #ffffff;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.14);
}

.search-box:focus-within {
    border-color: var(--nav-active);
    box-shadow: 0 0 0 4px rgba(250, 204, 21, 0.22);
}

.search-box input {
    color: #1e293b;
}

.search-box input::placeholder {
    color: #64748b;
}

.search-button {
    color: #075985;
}

.search-button:hover {
    background: #e0f2fe;
}

.extra-category-toggle,
.main-menu-toggle {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.38);
    background: rgba(255, 255, 255, 0.14);
}

.extra-category-toggle:hover,
.extra-category-menu.open .extra-category-toggle,
.main-menu-toggle:hover {
    color: #075985;
    border-color: #ffffff;
    background: #ffffff;
}

.news-page-header {
    background: linear-gradient(135deg, #e0f2fe 0%, #ecfdf5 68%, #ffffff 100%);
    border-color: #bfdbfe;
}

.btn-more-news {
    background: linear-gradient(135deg, #075985 0%, #0284c7 100%);
}

.btn-more-news:hover {
    background: linear-gradient(135deg, #0f3a5f 0%, #075985 100%);
}

@media (max-width: 768px) {
    nav {
        background: linear-gradient(180deg, #075985 0%, #064e7a 100%);
        box-shadow: 0 10px 24px rgba(7, 89, 133, 0.22);
    }

    .main-menu-toggle,
    .extra-category-toggle {
        color: #ffffff;
        border-color: rgba(255, 255, 255, 0.42);
        background: rgba(255, 255, 255, 0.14);
    }

    .main-menu-toggle[aria-expanded="true"],
    .extra-category-menu.open .extra-category-toggle {
        color: #075985;
        background: #ffffff;
        border-color: #ffffff;
    }

    .nav-links {
        border-color: #bfdbfe;
        background: #ffffff;
        box-shadow: 0 20px 44px rgba(15, 23, 42, 0.2);
    }

    .nav-links li a {
        color: #1e293b;
        background: #ffffff;
    }

    .nav-links li.active > a,
    .nav-links li:hover > a {
        color: #075985;
        background: #e0f2fe;
        box-shadow: none;
    }

    .nav-links li.active > a {
        border-left: 4px solid var(--nav-active);
    }

    .submenu-icon {
        color: #0f766e;
    }

    .nav-submenu {
        background: #f8fafc;
    }

    .nav-submenu li a {
        color: #475569;
        background: #f8fafc;
    }

    .nav-submenu li.active > a,
    .nav-submenu li a:hover {
        color: #075985;
        background: #e0f2fe;
    }

    .extra-category-dropdown {
        border-color: #bfdbfe;
        background: #ffffff;
    }

    .search-box {
        border-color: #bfdbfe;
        box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
    }

    .info-item {
        border-color: #dbeafe;
        background: #f8fcff;
    }
}

@media (max-width: 480px) {
    .company-name {
        color: #064e7a;
    }

    .company-slogan {
        color: #526173;
    }

    .nav-links {
        border-radius: 8px;
    }
}