@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Clean Corporate Light Palette */
    --primary: #009bcb; /* BTTEK Corporate Blue */
    --primary-glow: rgba(0, 155, 203, 0.15);
    --secondary: #005a9c; /* Darker Corporate Blue */
    --secondary-glow: rgba(0, 90, 156, 0.1);
    --accent: #f59e0b; /* Professional Amber */
    
    /* Backgrounds & Panels */
    --bg-main: #ffffff; /* Pure White background */
    --bg-panel: #f8fafc; /* Slate-50 panel background */
    --bg-header: #ffffff; /* White header */
    --bg-footer: #0f172a; /* Dark slate footer */
    
    /* Typography colors */
    --text-main: #334155; /* Slate-700 for body text */
    --text-muted: #64748b; /* Slate-500 for captions/muted text */
    --text-bright: #0f172a; /* Slate-900 for high-contrast headings */
    
    /* Borders & Lines */
    --border-color: #e2e8f0; /* Slate-200 border */
    --border-accent: rgba(0, 155, 203, 0.2);
    
    /* Shadows */
    --shadow-soft: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 25px rgba(0, 155, 203, 0.12);
    
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* Global Reset overrides for Light Modern Corporate Theme */
body {
    font-family: 'Be Vietnam Pro', 'Outfit', 'Inter', sans-serif;
    color: var(--text-main) !important;
    background-color: var(--bg-main) !important;
    background-image: none !important;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Force bright backgrounds on page wrapper divs */
.site-content-contain, 
#page_content, 
.site-content, 
#primary,
main#main {
    background: var(--bg-main) !important;
}

/* Global Font Override to prevent broken fallbacks on Vietnamese characters */
h1, h2, h3, h4, h5, h6,
body, input, button, select, textarea,
.entry-title,
.entry-title a,
.woocommerce-loop-product__title,
.woocommerce-loop-product__title a,
.product-card,
.product-card *,
li.product.type-product,
li.product.type-product *,
.price,
.price-tag,
.caption,
.caption *,
.widget-title,
.widget-title * {
    font-family: 'Be Vietnam Pro', 'Inter', 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
}

/* Heading color fixes */
h1, h2, h3, h4, h5, h6,
.entry-title a,
.woocommerce-loop-product__title a,
.c-heading,
.box_title h2 {
    color: var(--text-bright) !important;
    font-weight: 700 !important;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* Header & Menu styling adjustments for Light Theme */
.site-header, 
.mainmenu-container, 
.modules-header,
.mod_header,
.top-bar {
    background: var(--bg-header) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.main-navigation ul li a,
.top-menu > li > a {
    color: var(--text-main) !important;
}

.main-navigation ul li a:hover,
.top-menu > li:hover > a {
    color: var(--primary) !important;
}

/* Category menu styling on the left sidebar */
.widget_product_categories,
.widget-area {
    background: var(--bg-panel) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg);
    padding: 20px;
}

.widget_product_categories ul li a {
    color: var(--text-muted) !important;
}

.widget_product_categories ul li a:hover {
    color: var(--primary) !important;
    padding-left: 5px;
}

/* Flexslider (Banner) updates */
.flexslider {
    border-radius: var(--radius-lg);
    background: var(--bg-panel) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-soft) !important;
    overflow: hidden;
}

/* Glassmorphism Utilities - converted to light premium theme */
.glass-panel {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-soft) !important;
}

/* Modern Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Section pading and header styles */
.box_title {
    text-align: center;
    margin-bottom: 40px;
}

.box_title h2 {
    font-size: 1.8rem;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
    margin-bottom: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.box_title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.section-all-btn {
    text-align: center;
    margin-top: 30px;
}

.btn-outline-modern {
    display: inline-block;
    padding: 10px 30px;
    border: 2px solid var(--primary);
    color: var(--primary) !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.btn-outline-modern:hover {
    background: var(--primary);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* MINI BANNERS STYLING */
.mini-banner-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
    .mini-banner-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .mini-banner-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

.mini-banner-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.mini-banner-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.mini-banner-img {
    height: 180px;
    overflow: hidden;
    position: relative;
}

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

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

.mini-banner-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-grow: 1;
}

.mini-banner-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 12px;
}

/* PRODUCT CARD STYLING */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (min-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (min-width: 992px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
}

.product-card {
    background: #ffffff !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    padding: 16px !important;
    transition: all 0.3s ease !important;
    box-shadow: var(--shadow-soft) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover) !important;
    border-color: var(--primary) !important;
}

.product-card-img {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    overflow: hidden;
}

.product-card-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card-img img {
    transform: scale(1.05);
}

.product-card-cat {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.product-card-title {
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--text-bright) !important;
    margin-bottom: 12px !important;
    height: 44px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.4;
}

.product-card-title a {
    color: var(--text-bright) !important;
}

.product-card-title a:hover {
    color: var(--primary) !important;
}

.product-card-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
    margin-top: auto;
}

.product-card-price del {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-right: 6px;
}

.btn-modern {
    background: var(--primary) !important;
    color: #ffffff !important;
    padding: 8px 18px;
    border-radius: var(--radius-md) !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 4px 10px rgba(0, 155, 203, 0.15);
    margin-top: auto;
    width: 100%;
    text-align: center;
}

.btn-modern:hover {
    background: var(--secondary) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 155, 203, 0.3);
}

/* GENERAL DỰ ÁN & TIN TỨC CARD STYLING */
.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 576px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
}

.news-card {
    background: #ffffff !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    overflow: hidden;
    box-shadow: var(--shadow-soft) !important;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all 0.3s ease !important;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover) !important;
    border-color: var(--primary) !important;
}

.news-card-img {
    height: 160px;
    overflow: hidden;
    position: relative;
}

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

.news-card:hover .news-card-img img {
    transform: scale(1.05);
}

.news-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-card-date {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-card-title {
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--text-bright) !important;
    margin-bottom: 10px !important;
    line-height: 1.4;
    height: 40px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-card-title a {
    color: var(--text-bright) !important;
}

.news-card-title a:hover {
    color: var(--primary) !important;
}

.news-card-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 12px;
    height: 48px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news-card-link {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.news-card-link:hover {
    color: var(--secondary);
    text-decoration: underline;
}

/* Calculator Section Styling */
.calculator-box {
    background: var(--bg-panel) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-soft) !important;
}

.calc-input, #screen_type {
    background: #ffffff !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-bright) !important;
}

.calc-input:focus, #screen_type:focus {
    border-color: var(--primary) !important;
}

.calc-results {
    background: rgba(0, 155, 203, 0.02) !important;
    border: 1px dashed var(--primary) !important;
}

/* Custom Footer adjustments */
.custom-cyber-footer {
    background-color: #0b1320 !important; /* Deep dark premium navy */
    border-top: none !important;
    padding: 60px 0 20px 0 !important;
    color: #94a3b8 !important;
    font-family: 'Be Vietnam Pro', sans-serif !important;
}

.custom-cyber-footer .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.custom-cyber-footer .footer-logo {
    max-height: 55px;
    width: auto;
    margin-bottom: 20px;
    display: block;
}

.custom-cyber-footer .company-desc {
    font-size: 13px;
    line-height: 1.6;
    color: #94a3b8;
    margin-bottom: 15px;
}

.custom-cyber-footer .contact-details p {
    font-size: 13px;
    color: #cbd5e1;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.custom-cyber-footer .contact-details p i {
    color: var(--primary);
    width: 16px;
}

.custom-cyber-footer .footer-col h4.footer-title {
    font-family: 'Outfit', sans-serif !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    margin-bottom: 20px !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.custom-cyber-footer .footer-col ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.custom-cyber-footer .footer-col ul li {
    margin-bottom: 10px !important;
    padding: 0 !important;
}

.custom-cyber-footer .footer-col ul li a {
    color: #94a3b8 !important;
    font-size: 13.5px !important;
    transition: all 0.2s ease !important;
    display: inline-block;
}

.custom-cyber-footer .footer-col ul li a:hover {
    color: #ffffff !important;
    transform: translateX(3px);
}

.custom-cyber-footer .support-col p {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 10px;
}

.custom-cyber-footer .support-col p a {
    color: #ffffff;
    font-weight: 600;
}

.custom-cyber-footer .support-col p a:hover {
    color: var(--primary);
}

.custom-cyber-footer .social-icons {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.custom-cyber-footer .social-icons a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #cbd5e1 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: all 0.3s ease !important;
}

.custom-cyber-footer .social-icons a:hover {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #ffffff !important;
    transform: translateY(-3px);
}

.custom-cyber-footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
    padding-top: 20px !important;
    text-align: center;
}

.custom-cyber-footer .footer-bottom p {
    font-size: 12px;
    color: #64748b;
    margin: 0;
}

@media (max-width: 991px) {
    .custom-cyber-footer .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 575px) {
    .custom-cyber-footer .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   SAMSUNG-STYLE SIZE SELECTORS & CARD UPDATES (LIGHT THEME SUPPORT)
   ========================================================================== */
.card-size-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0;
    justify-content: flex-start;
}

.card-size-btn {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: var(--text-main);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
}

.card-size-btn:hover {
    border-color: var(--primary);
    background: rgba(0, 155, 203, 0.05);
}

.card-size-btn.active {
    background-color: var(--primary) !important;
    color: #ffffff !important;
    border-color: var(--primary) !important;
    box-shadow: 0 2px 5px rgba(0, 155, 203, 0.2);
}

.card-bottom-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    gap: 10px;
    border-top: 1px dashed var(--border-color);
    padding-top: 10px;
}

.compare-checkbox-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0;
    user-select: none;
}

.compare-checkbox {
    width: 14px;
    height: 14px;
    cursor: pointer;
    margin: 0;
}

/* ==========================================================================
   FLOATING COMPARISON BAR
   ========================================================================== */
.compare-bar-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    width: 90%;
    max-width: 800px;
    background: #ffffff;
    border: 1px solid var(--primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10000;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.compare-bar-container.active {
    transform: translateX(-50%) translateY(0);
}

.compare-slots {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-grow: 1;
}

.compare-slot {
    width: 60px;
    height: 60px;
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--bg-panel);
    overflow: visible;
}

.compare-slot img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 4px;
}

.compare-slot .slot-empty {
    color: var(--text-muted);
    font-size: 20px;
    font-weight: 300;
}

.compare-slot .remove-slot {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #f44336;
    color: #ffffff;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
    border: 1px solid #ffffff;
    transition: all 0.2s ease;
}

.compare-slot .remove-slot:hover {
    background: #d32f2f;
    transform: scale(1.1);
}

.compare-bar-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-compare-action {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff !important;
    border: none;
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 155, 203, 0.25);
    transition: all 0.3s ease;
}

.btn-compare-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 155, 203, 0.4);
}

.compare-bar-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    padding: 5px;
    transition: color 0.2s ease;
}

.compare-bar-close:hover {
    color: #f44336;
}

/* ==========================================================================
   FULL SCREEN SPECIFICATION COMPARISON MODAL
   ========================================================================== */
.compare-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.95);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 30px;
}

.compare-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.compare-modal-window {
    background: #ffffff;
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
    from { transform: translateY(40px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.compare-modal-header {
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.compare-modal-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-bright);
    margin: 0;
}

.compare-modal-close-btn {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.compare-modal-close-btn:hover {
    background: #f44336;
    color: #ffffff;
    border-color: #f44336;
}

.compare-modal-body {
    padding: 30px;
    overflow-y: auto;
    flex-grow: 1;
}

/* Comparison Table Grid Styles */
.compare-matrix-table {
    width: 100%;
    border-collapse: collapse;
}

.compare-matrix-table th.col-specs-title {
    width: 25%;
    background: var(--bg-panel);
    text-align: left;
    font-weight: 700;
    color: var(--text-bright);
    padding: 15px;
    border-bottom: 2px solid var(--border-color);
}

.compare-matrix-table th.col-product-header {
    width: 25%;
    text-align: center;
    padding: 15px;
    border-bottom: 2px solid var(--border-color);
    vertical-align: top;
    background: #ffffff;
}

.compare-header-img {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.compare-header-img img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.compare-header-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-bright);
    line-height: 1.4;
    margin-bottom: 8px;
    height: 42px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.compare-header-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary);
}

.compare-header-actions {
    margin-top: 10px;
}

.compare-matrix-group-row td {
    background: var(--bg-panel);
    font-weight: 700;
    color: var(--primary);
    font-size: 14px;
    padding: 12px 15px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.compare-matrix-item-row td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    vertical-align: top;
}

.compare-matrix-item-row td.spec-key {
    font-weight: 600;
    color: var(--text-bright);
    background: rgba(0, 0, 0, 0.01);
    border-right: 1px solid var(--border-color);
}

.compare-matrix-item-row td.spec-val {
    color: var(--text-main);
    text-align: center;
}

/* Responsive adjustments for mobile comparison view */
@media (max-width: 768px) {
    .compare-bar-container {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
        padding: 15px;
        bottom: 10px;
    }
    
    .compare-slots {
        justify-content: center;
    }
    
    .compare-modal-overlay {
        padding: 10px;
    }
    
    .compare-modal-window {
        height: 95vh;
    }
    
    .compare-matrix-table th.col-specs-title, 
    .compare-matrix-table td.spec-key {
        width: 40%;
    }
}

/* ==========================================================================
   HERO SLIDER SIDE BANNERS
   ========================================================================== */
.hero-banner-section-wrapper {
    display: flex;
    gap: 20px;
    align-items: stretch;
    width: 100%;
}

.hero-side-banner {
    width: 200px;
    flex-shrink: 0;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
    position: relative;
}

.left-side-banner {
    background: linear-gradient(135deg, rgba(0, 155, 203, 0.05), rgba(0, 90, 156, 0.08));
}

.right-side-banner {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(0, 155, 203, 0.08));
}

.side-banner-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

.side-banner-tag {
    align-self: flex-start;
    background: var(--primary);
    color: #ffffff;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.hero-side-banner h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 8px;
    line-height: 1.4;
}

.hero-side-banner p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 15px;
    flex-grow: 1;
}

.side-banner-btn {
    align-self: flex-start;
    font-size: 11px;
    font-weight: 600;
    color: var(--primary) !important;
    border: 1px solid var(--primary);
    padding: 6px 14px;
    border-radius: 4px;
    transition: all 0.2s ease;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

.side-banner-btn:hover {
    background: var(--primary);
    color: #ffffff !important;
}

/* Hide side banners on smaller viewports */
@media (max-width: 1199px) {
    .hero-side-banner {
        display: none;
    }
}

/* ==========================================================================
   ABOUT US PAGE REDESIGN
   ========================================================================== */
.about-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 15px;
}

/* Hero Section */
.about-hero {
    position: relative;
    background: linear-gradient(135deg, #005a9c, #009bcb);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    color: #ffffff;
    overflow: hidden;
    margin-bottom: 50px;
    box-shadow: 0 10px 30px rgba(0, 90, 156, 0.15);
}

.about-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -30%;
    width: 80%;
    height: 180%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
    transform: rotate(-15deg);
    pointer-events: none;
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.about-hero-content h1 {
    font-family: 'Outfit', sans-serif !important;
    font-size: 38px !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.about-hero-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    margin: 0;
    font-weight: 400;
}

/* Section Title styling */
.about-section-title {
    text-align: center;
    margin-bottom: 35px;
    position: relative;
}

.about-section-title h2 {
    font-family: 'Outfit', sans-serif !important;
    font-size: 26px !important;
    font-weight: 700 !important;
    color: var(--text-bright) !important;
    display: inline-block;
    margin: 0;
    padding-bottom: 10px;
}

.about-section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

/* Overview layout */
.about-overview-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
}

.about-overview-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-main);
}

.about-overview-text p {
    margin-bottom: 15px;
}

.about-overview-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.about-stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.about-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-soft);
    border-color: var(--border-accent);
}

.about-stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.about-stat-info h4 {
    font-size: 15px !important;
    font-weight: 700 !important;
    margin: 0 0 4px 0 !important;
    color: var(--text-bright) !important;
}

.about-stat-info p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

/* Solution Grid */
.about-solution-section {
    margin-bottom: 60px;
}

.about-solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.about-solution-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px 25px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.about-solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.about-solution-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    transition: all 0.3s ease;
}

.about-solution-card:hover .about-solution-icon {
    background: var(--primary);
    color: #ffffff;
    transform: scale(1.1);
}

.about-solution-card h3 {
    font-size: 18px !important;
    font-weight: 700 !important;
    margin: 0 0 12px 0 !important;
    color: var(--text-bright) !important;
}

.about-solution-card p {
    font-size: 14px;
    color: var(--text-main);
    line-height: 1.6;
    margin: 0;
}

/* Fields Grid */
.about-fields-section {
    margin-bottom: 60px;
}

.about-fields-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.about-field-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 25px;
    transition: all 0.3s ease;
}

.about-field-card:hover {
    background: #ffffff;
    border-color: var(--border-accent);
    box-shadow: var(--shadow-soft);
}

.about-field-card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-field-badge {
    background: var(--primary);
    color: #ffffff;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.about-field-card h3 {
    font-size: 16px !important;
    font-weight: 700 !important;
    margin: 0 !important;
    color: var(--text-bright) !important;
}

.about-field-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.about-field-list li {
    font-size: 14px;
    color: var(--text-main);
    padding: 6px 0;
    border-bottom: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.about-field-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.about-field-list li::before {
    content: "✓";
    color: var(--primary);
    font-weight: bold;
}

/* Closing Statement Card */
.about-closing {
    background: linear-gradient(135deg, rgba(0, 155, 203, 0.03), rgba(0, 90, 156, 0.05));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.about-closing-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-main);
    max-width: 800px;
    margin: 0 auto 25px auto;
}

.about-closing-text p {
    margin-bottom: 15px;
}

.about-closing-signature {
    display: inline-block;
    border-top: 2px solid var(--border-color);
    padding-top: 15px;
}

.about-closing-signature span {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
}

.about-closing-signature strong {
    display: block;
    font-size: 16px;
    color: var(--text-bright);
    margin-top: 4px;
}

/* Clean Overrides for Database Raw HTML Content (fallback or hide if necessary) */
.about-raw-content {
    display: none; /* We hide the raw block as we render a beautiful, highly aesthetic version instead */
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .about-overview-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-solution-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .about-fields-grid {
        grid-template-columns: 1fr;
    }
    
    .about-hero {
        padding: 45px 25px;
    }
    
    .about-hero-content h1 {
        font-size: 28px !important;
    }
}/* Partners Grid */
.about-partners-section {
    margin-bottom: 60px;
    text-align: center;
}

.about-partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 25px;
}

.about-partner-logo {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 15px 25px;
    min-width: 130px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-soft);
}

.about-partner-logo:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}

.about-partner-logo span {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 14px;
    color: var(--text-muted);
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.about-partner-logo:hover span {
    color: var(--primary);
}

@media (max-width: 768px) {
    .about-partners-grid {
        gap: 15px;
    }
    
    .about-partner-logo {
        min-width: 110px;
        padding: 10px 15px;
        height: 48px;
    }
}

/* ==========================================================================
   HOMEPAGE INTERACTIVE TOOLS & TESTIMONIALS
   ========================================================================== */
.home-interactive-section {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 30px;
    margin-bottom: 70px;
}

/* Interactive Cards Common */
.interactive-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 35px 30px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.interactive-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.interactive-card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.interactive-card-title i {
    color: var(--primary);
}

/* Solution Finder Styles */
.finder-step {
    margin-bottom: 15px;
}

.finder-step label {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 8px;
    display: block;
}

.finder-select {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-panel);
    color: var(--text-main);
    font-size: 14px;
    outline: none;
    transition: all 0.3s ease;
}

.finder-select:focus {
    border-color: var(--primary);
    background-color: #ffffff;
}

.finder-result {
    margin-top: 20px;
    padding: 15px;
    border-radius: var(--radius-md);
    background: rgba(0, 155, 203, 0.05);
    border: 1px solid var(--border-accent);
    display: none;
}

.finder-result h4 {
    font-size: 14px !important;
    font-weight: 700 !important;
    color: var(--primary) !important;
    margin: 0 0 5px 0 !important;
}

.finder-result p {
    font-size: 13px;
    color: var(--text-main);
    margin: 0 0 10px 0;
}

/* Quote Calculator Styles */
.calc-type-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.calc-type-btn {
    flex: 1;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    padding: 10px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.calc-type-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.calc-slider-group {
    margin-bottom: 20px;
}

.calc-slider-label {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 8px;
}

.calc-range-slider {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

.calc-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.calc-result-box {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 15px;
    text-align: center;
    margin-bottom: 15px;
}

.calc-price {
    font-family: 'Outfit', sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.calc-note {
    font-size: 12px;
    color: var(--text-muted);
}

/* Portfolio Filters */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.portfolio-filter-btn {
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.portfolio-filter-btn.active, 
.portfolio-filter-btn:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 4px 10px rgba(0, 155, 203, 0.2);
}

/* Testimonials Section */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
}

.testimonial-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    position: relative;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-accent);
}

.testimonial-quote-icon {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 32px;
    color: rgba(0, 155, 203, 0.1);
    font-family: serif;
    line-height: 1;
}

.testimonial-content {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 20px;
    font-style: italic;
    position: relative;
    z-index: 2;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-glow);
    color: var(--primary);
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-meta h4 {
    font-size: 14px !important;
    font-weight: 700 !important;
    color: var(--text-bright) !important;
    margin: 0 !important;
}

.testimonial-meta p {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
}

/* Testimonials Responsive */
@media (max-width: 991px) {
    .home-interactive-section {
        grid-template-columns: 1fr;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   FAQ ACCORDION & SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.faq-section {
    margin-bottom: 70px;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-soft);
}

.faq-question {
    padding: 18px 25px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-bright);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-question::after {
    content: '+';
    font-size: 20px;
    font-weight: 400;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    content: '−';
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-main);
    background: var(--bg-panel);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 18px 25px;
    border-top: 1px solid var(--border-color);
}

/* Native Reveal Animations on Scroll */
.reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0);
}
.card-img {
    transition: opacity 0.25s ease-in-out !important;
}

/* ==========================================================================
   PRODUCT CATEGORY GRID SECTION
   ========================================================================== */
.home-categories-section {
    max-width: 1400px;
    margin: 80px auto;
    padding: 0 15px;
}

.category-section-title-wrap {
    text-align: center;
    margin-bottom: 50px;
}

.category-section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--text-bright, #0f172a);
    text-transform: uppercase;
    display: inline-block;
    position: relative;
    padding-bottom: 15px;
    margin: 0;
}

.category-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--primary, #009bcb);
    border-radius: 2px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.category-card {
    background: #ffffff;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    height: 380px; /* Equal height */
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card-img-wrap {
    height: 70%; /* 70% height */
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 15px;
    background: #f8fafc; /* high-end white space look */
    border-radius: 8px;
    padding: 10px;
}

.category-card-img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.category-card-name {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 12px 0;
    text-align: center;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 44px; /* fixed height for 2 lines alignment */
}

.category-card-btn {
    margin-top: auto;
    width: 100%;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid #cbd5e1;
    color: #475569;
    font-size: 13px;
    font-weight: 600;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.category-card-btn i {
    font-size: 11px;
    transition: transform 0.3s ease;
}

/* Hover effects */
.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: #cbd5e1;
}

.category-card:hover .category-card-img {
    transform: scale(1.05);
}

.category-card:hover .category-card-btn {
    background-color: var(--primary, #009bcb);
    border-color: var(--primary, #009bcb);
    color: #ffffff !important;
}

.category-card:hover .category-card-btn i {
    transform: translateX(4px);
}

/* Responsive grid */
@media (max-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 cols on tablet */
        gap: 20px;
    }
    .category-card {
        height: 360px;
    }
}

@media (max-width: 640px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 cols on mobile */
        gap: 16px;
    }
    .category-card {
        height: 320px;
        padding: 15px;
    }
    .category-card-name {
        font-size: 14px;
        height: 38px;
    }
}

/* ==========================================================================
   HOMEPAGE SECTION SPACING & CONTAINER
   ========================================================================== */
.site-content-contain .container, 
.site-content.container,
.home-categories-section,
.projects-section,
.testimonials-section,
.faq-section,
.news-section,
.partners-section,
.cta-bottom-section {
    max-width: 1400px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.mini-banners-section,
.home-categories-section,
.home-interactive-section,
.projects-section,
.testimonials-section,
.faq-section,
.news-section,
.partners-section {
    margin-bottom: 95px !important;
}

/* ==========================================================================
   1. DỰ ÁN TIÊU BIỂU SECTION
   ========================================================================== */
.projects-carousel-wrapper {
    position: relative;
    padding: 0 10px;
}

.project-slide-item {
    padding: 12px;
}

.project-card-modern {
    background: #ffffff;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    height: 440px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    text-decoration: none;
}

.project-card-img-wrap {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
    background: #f8fafc;
}

.project-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card-overlay span {
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    border: 2px solid #ffffff;
    padding: 8px 20px;
    border-radius: 999px;
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.project-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card-meta {
    font-size: 12px;
    color: #009bcb;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.project-card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.4;
    margin: 0 0 10px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 48px;
}

.project-card-desc {
    font-size: 13.5px;
    color: #475569;
    line-height: 1.6;
    margin: 0 0 15px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 44px;
}

.project-card-btn {
    margin-top: auto;
    align-self: flex-start;
    padding: 6px 16px;
    background: transparent;
    border: 1px solid #cbd5e1;
    color: #475569;
    font-size: 12.5px;
    font-weight: 600;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.project-card-btn i {
    font-size: 11px;
    transition: transform 0.3s ease;
}

/* Hover effects */
.project-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: #cbd5e1;
}

.project-card-modern:hover .project-card-img-wrap img {
    transform: scale(1.05);
}

.project-card-modern:hover .project-card-overlay {
    opacity: 1;
}

.project-card-modern:hover .project-card-overlay span {
    transform: translateY(0);
}

.project-card-modern:hover .project-card-btn {
    background-color: var(--primary, #009bcb);
    border-color: var(--primary, #009bcb);
    color: #ffffff !important;
}

.project-card-modern:hover .project-card-btn i {
    transform: translateX(4px);
}

/* Custom Slick Arrows */
.slick-prev-custom, .slick-next-custom {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #0f172a;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.slick-prev-custom:hover, .slick-next-custom:hover {
    background: #009bcb;
    color: #ffffff;
    border-color: #009bcb;
}

.slick-prev-custom { left: -22px; }
.slick-next-custom { right: -22px; }

/* ==========================================================================
   2. ĐỐI TÁC CHIẾN LƯỢC SECTION
   ========================================================================== */
.partners-section {
    background: #ffffff;
    padding: 60px 0;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
}

.partners-logo-slider {
    padding: 0 40px;
}

.partner-logo-item {
    display: flex !important;
    align-items: center;
    justify-content: center;
    height: 60px;
    padding: 0 15px;
}

.partner-logo-item a {
    text-decoration: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.partner-logo-item span, .partner-logo-item img {
    font-size: 1.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    color: #64748b;
    letter-spacing: 2px;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.partner-logo-item a:hover span, .partner-logo-item a:hover img,
.partner-logo-item:hover span, .partner-logo-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
    color: #009bcb !important;
    transform: scale(1.1);
}

/* ==========================================================================
   3. KHÁCH HÀNG NÓI GÌ SECTION
   ========================================================================== */
.testimonial-card-modern {
    background: #ffffff;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
    margin: 10px;
}

.testimonial-card-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e1;
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 13px;
    margin-bottom: 15px;
}

.testimonial-text-modern {
    font-size: 14px;
    line-height: 1.6;
    color: #475569;
    font-style: italic;
    margin: 0 0 20px 0;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 90px;
}

.testimonial-user-wrap {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar-modern {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #0f172a;
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    flex-shrink: 0;
}

.testimonial-user-info h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 2px 0;
}

.testimonial-user-info p {
    font-size: 12px;
    color: #64748b;
    margin: 0;
}

/* ==========================================================================
   4. FAQ ACCORDION SECTION
   ========================================================================== */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 360px;
    overflow-y: auto;
    padding-right: 12px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: #009bcb #e2e8f0;
}

/* Custom Visible Scrollbar for FAQ Container */
.faq-container::-webkit-scrollbar {
    width: 8px;
}
.faq-container::-webkit-scrollbar-track {
    background: #e2e8f0;
    border-radius: 10px;
}
.faq-container::-webkit-scrollbar-thumb {
    background: #009bcb;
    border-radius: 10px;
}
.faq-container::-webkit-scrollbar-thumb:hover {
    background: #00779e;
}

.faq-item {
    flex-shrink: 0;
    background: #ffffff;
    border: 1px solid #E5E7EB;
    border-radius: 12px !important;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #009bcb !important;
}

.faq-question {
    padding: 20px 25px;
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: color 0.3s ease;
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    font-weight: 400;
    color: #64748b;
    transition: transform 0.3s ease, color 0.3s ease;
    line-height: 1;
}

.faq-item.active .faq-question {
    color: #009bcb;
}

.faq-item.active .faq-question::after {
    content: '×';
    transform: rotate(90deg);
    color: #009bcb;
    font-size: 28px;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
    background: #fafafb;
    font-size: 14.5px;
    line-height: 1.7;
    color: #475569;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 20px 25px;
    border-top: 1px solid #e2e8f0;
}

/* ==========================================================================
   5. TIN TỨC SECTION
   ========================================================================== */
.news-grid-modern {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.news-card-modern {
    background: #ffffff;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 420px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card-modern:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.08);
    border-color: #cbd5e1;
}

.news-card-img-wrap {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.news-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-card-modern:hover .news-card-img-wrap img {
    transform: scale(1.05);
}

.news-card-body-modern {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-card-meta-modern {
    font-size: 11.5px;
    color: #64748b;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.news-card-meta-modern span.cat {
    color: #009bcb;
    font-weight: 700;
}

.news-card-title-modern {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.4;
    margin: 0 0 10px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 44px;
    transition: color 0.3s ease;
}

.news-card-modern:hover .news-card-title-modern {
    color: #009bcb;
}

.news-card-desc-modern {
    font-size: 13px;
    color: #475569;
    line-height: 1.6;
    margin: 0 0 15px 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 62px;
}

.news-card-btn-modern {
    margin-top: auto;
    align-self: flex-start;
    color: #009bcb;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.news-card-btn-modern i {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.news-card-modern:hover .news-card-btn-modern i {
    transform: translateX(4px);
}

@media (max-width: 1024px) {
    .news-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .news-grid-modern {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   6. CTA CUỐI TRANG SECTION
   ========================================================================== */
.cta-bottom-section {
    margin-bottom: 95px;
}

.cta-bottom-card {
    background: linear-gradient(135deg, #0f2b48 0%, #005a92 100%);
    border-radius: 24px;
    padding: 50px 60px;
    display: grid;
    grid-template-columns: 55% 45%;
    gap: 30px;
    align-items: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.cta-bottom-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.12) 0%, rgba(255,255,255,0) 70%);
    pointer-events: none;
}

.cta-text-side {
    z-index: 2;
}

.cta-title-modern,
.cta-text-side h2 {
    font-family: 'Outfit', sans-serif !important;
    font-size: 30px !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    line-height: 1.35 !important;
    margin: 0 0 16px 0 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4) !important;
}

.cta-desc-modern,
.cta-text-side p {
    font-size: 16px !important;
    color: #f1f5f9 !important;
    line-height: 1.6 !important;
    margin: 0 0 30px 0 !important;
    max-width: 500px !important;
    opacity: 0.95 !important;
}

.cta-btn-group {
    display: flex;
    gap: 15px;
}

.cta-btn-primary {
    background: #009bcb;
    color: #ffffff !important;
    border: none;
    padding: 14px 30px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 15px;
    border-radius: 30px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 155, 203, 0.4);
    transition: all 0.3s ease;
}

.cta-btn-primary:hover {
    background: #0081a9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 155, 203, 0.5);
}

.cta-btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff !important;
    border: 2px solid rgba(255, 255, 255, 0.6);
    padding: 12px 28px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 15px;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn-secondary:hover {
    background: #ffffff;
    color: #0f2b48 !important;
    border-color: #ffffff;
}

.cta-btn-primary:hover {
    background: #00b3cc;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 155, 203, 0.5);
}

.cta-btn-secondary {
    background: transparent;
    color: #ffffff !important;
    border: 2px solid #ffffff;
    padding: 12px 30px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 15px;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn-secondary:hover {
    background: #ffffff;
    color: #091a30 !important;
    transform: translateY(-2px);
}

.cta-img-side {
    width: 100%;
    height: 300px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    z-index: 2;
}

.cta-img-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 991px) {
    .cta-bottom-card {
        grid-template-columns: 1fr;
        padding: 40px;
        text-align: center;
    }
    .cta-desc-modern {
        margin-left: auto;
        margin-right: auto;
    }
    .cta-btn-group {
        justify-content: center;
    }
    .cta-img-side {
        height: 250px;
        margin-top: 20px;
    }
}

/* ==========================================================================
   7. FOOTER REDESIGN
   ========================================================================== */
.custom-cyber-footer {
    background: #09111e !important;
    padding: 80px 0 30px 0 !important;
    color: #94a3b8 !important;
    border-top: 1px solid #1e293b !important;
}

.custom-cyber-footer .footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1.2fr 0.8fr;
    gap: 40px;
    margin-bottom: 50px;
}

.custom-cyber-footer .footer-col h4.footer-title {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    margin-bottom: 25px;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 10px;
}

.custom-cyber-footer .footer-col h4.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: #009bcb;
    border-radius: 2px;
}

.custom-cyber-footer .footer-col p,
.custom-cyber-footer .footer-col li,
.custom-cyber-footer .footer-col a {
    font-size: 14px;
    line-height: 1.7;
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.custom-cyber-footer .footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.custom-cyber-footer .footer-col a:hover {
    color: #009bcb !important;
}

.custom-cyber-footer .footer-col.about-col p.company-desc {
    margin: 15px 0 20px 0;
}

.custom-cyber-footer .contact-details p {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.custom-cyber-footer .contact-details i {
    color: #009bcb;
    margin-top: 4px;
    flex-shrink: 0;
}

.custom-cyber-footer .social-icons {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.custom-cyber-footer .social-icons a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #1e293b;
    color: #ffffff !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.custom-cyber-footer .social-icons a:hover {
    background: #009bcb;
    transform: translateY(-3px);
}

.custom-cyber-footer .footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 30px;
    text-align: center;
    font-size: 13px;
}

/* Back to Top button */
#back-to-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #009bcb;
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 10px rgba(0, 155, 203, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

#back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

#back-to-top-btn:hover {
    background: #00b3cc;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 155, 203, 0.6);
}

@media (max-width: 991px) {
    .custom-cyber-footer .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 640px) {
    .custom-cyber-footer .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Category Sidebar Collapsible Rules */
.widget_product_brands ul.product-brands > li > ul {
    display: none !important;
    padding-left: 10px;
    margin-top: 5px;
    margin-bottom: 5px;
    transition: all 0.3s ease;
}

.widget_product_brands ul.product-brands > li.active > ul {
    display: block !important;
}

.widget_product_brands ul.product-brands > li:hover > ul {
    display: block !important;
}

.widget_product_brands ul.product-brands > li > a {
    font-weight: 600;
    color: var(--text-bright);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.widget_product_brands ul.product-brands > li.active > a,
.widget_product_brands ul.product-brands > li > a:hover {
    background-color: var(--primary-glow);
    color: var(--primary) !important;
}

/* Slick dots reset for Testimonials Slider */
.testimonials-section .slick-dots {
    display: flex !important;
    justify-content: center;
    align-items: center;
    gap: 8px;
    list-style: none !important;
    padding: 0 !important;
    margin: 25px 0 0 0 !important;
}

.testimonials-section .slick-dots li {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    width: auto !important;
    height: auto !important;
}

.testimonials-section .slick-dots li button {
    font-size: 0 !important;
    line-height: 0 !important;
    display: block !important;
    width: 12px !important;
    height: 12px !important;
    padding: 0 !important;
    cursor: pointer !important;
    color: transparent !important;
    border: 0 !important;
    outline: none !important;
    background: #cbd5e1 !important;
    border-radius: 50% !important;
    transition: all 0.3s ease !important;
}

.testimonials-section .slick-dots li.slick-active button {
    background: #009bcb !important;
    width: 30px !important;
    border-radius: 10px !important;
}