/* 
========================================================================
   M-RAO INDUSTRIES - Premium Custom Stylesheet
   Theme: Industrial Flow & Automation (Metallic Brass/Bronze Accent)
========================================================================
*/

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

:root {
    /* Color System */
    --primary-dark: #111827;      /* Rich Gray-Black */
    --secondary-dark: #1f2937;    /* Slate Dark */
    --accent-color: #A39D89;      /* User Selected Brass/Bronze Accent */
    --accent-hover: #8E8875;      /* Darker Brass/Bronze */
    --accent-light: #C5BFA7;      /* Brighter Brass Highlights */
    --accent-dark: #5A564A;       /* Deep Metallic Shade */
    --accent-rgb: 163, 157, 137;  /* Accent color in RGB for translucent backdrops */
    
    /* Backgrounds */
    --bg-light: #f8fafc;
    --bg-warm: #f5f4f0;           /* Balanced warm gray harmonized with brass */
    --bg-white: #ffffff;
    
    /* Borders and Dividers */
    --border-color: #e2e8f0;
    --border-warm: #d8d6ce;
    
    /* Typography Colors */
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --text-white: #ffffff;
    
    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-premium: 0 20px 25px -5px rgba(163, 157, 137, 0.1), 0 10px 10px -5px rgba(163, 157, 137, 0.04);
}

/* Base resets & styles */
body {
    font-family: var(--font-body);
    color: var(--text-secondary);
    background-color: var(--bg-light);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--primary-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

/* Typography Utility */
.text-accent {
    color: var(--accent-color) !important;
}
.bg-accent {
    background-color: var(--accent-color) !important;
}
.bg-primary-dark {
    background-color: var(--primary-dark) !important;
}
.bg-secondary-dark {
    background-color: var(--secondary-dark) !important;
}

/* Section Header Styling */
.section-title-wrapper {
    position: relative;
    margin-bottom: 3.5rem;
}
.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-color);
    display: inline-block;
    margin-bottom: 0.5rem;
}
.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 1rem;
    position: relative;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}
.section-title.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Custom Premium Buttons */
.btn-accent-premium {
    background-color: var(--accent-color);
    color: var(--primary-dark);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.8rem 1.8rem;
    border: 2px solid var(--accent-color);
    border-radius: 0;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.btn-accent-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--primary-dark);
    transition: var(--transition-normal);
    z-index: -1;
}
.btn-accent-premium:hover {
    color: var(--accent-color);
    border-color: var(--primary-dark);
}
.btn-accent-premium:hover::before {
    left: 0;
}

.btn-outline-premium {
    background-color: transparent;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.8rem 1.8rem;
    border: 2px solid var(--text-primary);
    border-radius: 0;
    transition: var(--transition-normal);
    z-index: 1;
    position: relative;
}
.btn-outline-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--text-primary);
    transition: var(--transition-normal);
    z-index: -1;
}
.btn-outline-premium:hover {
    color: var(--bg-light);
}
.btn-outline-premium:hover::before {
    width: 100%;
}

.btn-outline-brass {
    background-color: transparent;
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.8rem 1.8rem;
    border: 2px solid var(--accent-color);
    border-radius: 0;
    transition: var(--transition-normal);
    z-index: 1;
    position: relative;
}
.btn-outline-brass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--accent-color);
    transition: var(--transition-normal);
    z-index: -1;
}
.btn-outline-brass:hover {
    color: var(--primary-dark);
}
.btn-outline-brass:hover::before {
    width: 100%;
}

/* 
========================================================================
   HEADER & NAVBAR SECTION
========================================================================
*/

/* Top Contact Bar */
.top-bar {
    background-color: var(--primary-dark);
    font-size: 0.8rem;
    color: #cbd5e1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 6px 0;
}
.top-bar a {
    color: #cbd5e1;
    text-decoration: none;
    transition: var(--transition-fast);
}
.top-bar a:hover {
    color: var(--accent-color);
}
.top-bar-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.top-bar-item i {
    color: var(--accent-color);
}

/* Main Navbar */
.main-header {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}
.main-header.sticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1050;
    box-shadow: var(--shadow-lg);
    border-bottom: 2px solid var(--accent-color);
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-title {
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0;
    line-height: 1;
    color: var(--primary-dark);
    letter-spacing: -0.02em;
}
.logo-tagline {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent-color);
    margin: 4px 0 0 0;
    display: block;
}

.navbar-nav .nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-dark) !important;
    padding: 1.8rem 1rem !important;
    position: relative;
    transition: var(--transition-fast);
}
.navbar-nav .nav-link:hover, 
.navbar-nav .nav-item.active .nav-link {
    color: var(--accent-color) !important;
}
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background-color: var(--accent-color);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-item.active .nav-link::after {
    width: 60%;
}

/* Multi-Tier Dropdown Styling */
.dropdown-menu {
    border: none;
    border-radius: 0;
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--accent-color);
    padding: 0;
    margin: 0;
    min-width: 240px;
    display: block;
    visibility: hidden;
    opacity: 0;
    transform: translateY(12px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: absolute;
    background-color: var(--bg-white);
    z-index: 1050;
}
@media (min-width: 992px) {
    .nav-item.dropdown > .dropdown-menu {
        left: -180px;
    }
   
}
@media (min-width: 1400px) {
    .nav-item.dropdown > .dropdown-menu {
        left: -130px;
    }
}
.nav-item.dropdown:hover > .dropdown-menu {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}
.dropdown-item {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.85rem 1.4rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-dark);
    transition: var(--transition-fast);
    white-space: nowrap;
}
.dropdown-item:last-child {
    border-bottom: none;
}
.dropdown-item:hover {
    background-color: var(--bg-warm);
    color: var(--accent-color);
}

/* Submenu dropdown (Opens towards the right side) */
.dropdown-submenu {
    position: relative;
}
.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    right: auto;
    margin-top: 0;
    border-top: 3px solid var(--accent-color);
    transform: translateX(-10px);
}
.dropdown-submenu:hover > .dropdown-menu {
    visibility: visible;
    opacity: 1;
    transform: translateX(0);
}

/* 
========================================================================
   HERO BANNER CAROUSEL
========================================================================
*/
.hero-carousel {
    position: relative;
    background-color: var(--primary-dark);
}
.hero-slide {
    height: 70vh;
    min-height: 500px;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
}
.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.9) 0%, rgba(17, 24, 39, 0.5) 100%);
}
.hero-content-wrapper {
    position: relative;
    z-index: 10;
    color: var(--text-white);
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(163, 157, 137, 0.25);
    border: 1px solid var(--accent-color);
    color: var(--accent-light);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.4rem 1.2rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-white);
    letter-spacing: -0.01em;
}
.hero-title span {
    color: var(--accent-color);
}
.hero-desc {
    font-size: 1.1rem;
    color: #cbd5e1;
    max-width: 650px;
    margin-bottom: 2.5rem;
}

/* Custom Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
    width: 60px;
    height: 60px;
    background-color: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(163, 157, 137, 0.3);
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: var(--transition-normal);
}
.hero-carousel:hover .carousel-control-prev,
.hero-carousel:hover .carousel-control-next {
    opacity: 1;
}
.carousel-control-prev:hover,
.carousel-control-next:hover {
    background-color: var(--accent-color);
    color: var(--primary-dark);
}
.carousel-control-prev {
    left: 20px;
}
.carousel-control-next {
    right: 20px;
}

/* 
========================================================================
   TRUST STATS ROW
========================================================================
*/
.stats-row {
    background-color: var(--secondary-dark);
    padding: 2.5rem 0;
    border-bottom: 4px solid var(--accent-color);
    position: relative;
    z-index: 20;
    box-shadow: var(--shadow-lg);
}
.stat-card {
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1.5rem;
}
.stat-card:last-child {
    border-right: none;
}
.stat-num {
    font-family: var(--font-heading);
    font-size: 35px;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    display: block;
}
.stat-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #e2e8f0;
    margin: 0;
}
@media (max-width: 767.98px) {
    .stat-card {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1.5rem 0;
    }
    .stat-card:last-child {
        border-bottom: none;
    }
}

/* 
========================================================================
   ABOUT COMPANY SECTION
========================================================================
*/
.about-section {
    padding: 6.5rem 0;
    background-color: var(--bg-white);
}
.about-img-grid {
    position: relative;
}
.about-img-main {
    width: 85%;
    box-shadow: var(--shadow-lg);
    border: 5px solid var(--bg-warm);
}
.about-img-secondary {
    position: absolute;
    width: 55%;
    bottom: -30px;
    right: 0;
    box-shadow: var(--shadow-lg);
    border: 5px solid var(--bg-white);
    outline: 2px solid var(--accent-color);
}
.feature-bullet-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 2rem;
}
.feature-bullet-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-dark);
}
.feature-bullet-item i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* 
========================================================================
   SECTOR SWITCHER SECTION (INDUSTRY APPLICATIONS)
========================================================================
*/
.sector-section {
    padding: 6.5rem 0;
    background-color: var(--bg-warm);
    border-top: 1px solid var(--border-warm);
    border-bottom: 1px solid var(--border-warm);
}

/* Custom Tabs / Switcher Pills */
.sector-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 3.5rem;
    border: none;
}
.sector-tab-btn {
    background-color: var(--bg-white);
    border: 1px solid var(--border-warm) !important;
    border-radius: 0 !important;
    padding: 0.9rem 1.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    transition: var(--transition-normal);
}
.sector-tab-btn:hover {
    color: var(--accent-color);
    background-color: var(--bg-light);
}
.sector-tab-btn.active {
    background-color: var(--primary-dark) !important;
    color: var(--accent-color) !important;
    border-color: var(--primary-dark) !important;
    box-shadow: var(--shadow-md);
}

/* Tab Content Transitions */
.tab-pane {
    display: none;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.tab-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}
.sector-content-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-warm);
    box-shadow: var(--shadow-sm);
    padding: 3rem;
}
.sector-img-wrapper {
    height: 100%;
    min-height: 250px;
    background-size: cover;
    background-position: center;
    border-left: 4px solid var(--accent-color);
}
.sector-feature-list {
    list-style: none;
    padding: 0;
}
.sector-feature-item {
    position: relative;
    padding-left: 24px;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}
.sector-feature-item::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--accent-color);
    font-size: 0.85rem;
}

/* 
========================================================================
   PRODUCT SHOWCASE SECTION
========================================================================
*/
.products-section {
    padding: 6.5rem 0;
    background-color: var(--bg-white);
}

/* Product Card */
.product-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 0;
    height: 100%;
    transition: var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: var(--accent-color);
}
.product-img-holder {
    background-color: #ffffff;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative;
    border-bottom: 1px solid #f1f5f9;
}
.product-img-holder img {
    max-height: 100%;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: var(--transition-slow);
}
.product-card:hover .product-img-holder img {
    transform: scale(1.08);
}
.product-category-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-dark);
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.3rem 0.8rem;
}
.product-body {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.product-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--primary-dark);
}
.product-spec-list {
    font-size: 0.8rem;
    margin-bottom: 1.8rem;
    list-style: none;
    padding: 0;
}
.product-spec-list li {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px dashed var(--border-color);
}
.product-spec-list li:last-child {
    border-bottom: none;
}
.product-spec-list span.spec-label {
    color: var(--text-secondary);
    font-weight: 500;
}
.product-spec-list span.spec-val {
    color: var(--primary-dark);
    font-weight: 700;
}
.product-card-actions {
    margin-top: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.product-card-actions .btn {
    border-radius: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.65rem 0.5rem;
}
.btn-explore {
    background-color: var(--bg-warm);
    color: var(--primary-dark);
    border: 1px solid var(--border-warm);
}
.btn-explore:hover {
    background-color: var(--accent-color);
    color: var(--primary-dark);
    border-color: var(--accent-color);
}
.btn-inquire {
    background-color: var(--primary-dark);
    color: var(--accent-color);
    border: 1px solid var(--primary-dark);
}
.btn-inquire:hover {
    background-color: var(--accent-color);
    color: var(--primary-dark);
    border-color: var(--accent-color);
}

/* 
========================================================================
   TECHNICAL DOWNLOADS & CATALOGUES
========================================================================
*/
.downloads-section {
    padding: 6.5rem 0;
    background-color: var(--bg-warm);
    border-top: 1px solid var(--border-warm);
    border-bottom: 1px solid var(--border-warm);
}
.download-table-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-warm);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}
.download-table {
    margin-bottom: 0;
}
.download-table th {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-dark);
    border-bottom: 2px solid var(--accent-color);
    padding: 1.2rem;
}
.download-table td {
    padding: 1.2rem;
    vertical-align: middle;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}
.download-title-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}
.download-icon {
    font-size: 1.5rem;
    color: #dc2626; /* PDF Red */
}
.download-btn-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-dark);
    font-weight: 700;
    text-decoration: none;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}
.download-btn-link:hover {
    color: var(--accent-color);
}

/* 
========================================================================
   QUALITY ASSURANCE & TESTING SECTION
========================================================================
*/
.quality-section {
    padding: 6.5rem 0;
    background-color: var(--primary-dark);
    color: var(--text-white);
}
.quality-card {
    background-color: var(--secondary-dark);
    border-left: 4px solid var(--accent-color);
    padding: 2rem;
    height: 100%;
    transition: var(--transition-normal);
}
.quality-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}
.quality-icon {
    font-size: 2.2rem;
    color: var(--accent-color);
    margin-bottom: 1.2rem;
}
.quality-card-title {
    color: var(--text-white);
    font-size: 1.15rem;
    margin-bottom: 0.8rem;
}
.quality-card-desc {
    color: #94a3b8;
    font-size: 0.88rem;
    margin-bottom: 0;
}

/* 
========================================================================
   BLOG / LATEST ARTICLES SECTION
========================================================================
*/
.blog-section {
    padding: 6.5rem 0;
    background-color: var(--bg-warm);
    border-top: 1px solid var(--border-warm);
    border-bottom: 1px solid var(--border-warm);
}
.blog-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-warm);
    border-radius: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    overflow: hidden;
}
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: var(--accent-color);
}
.blog-img-holder {
    position: relative;
    height: 210px;
    overflow: hidden;
    background-color: var(--primary-dark);
}
.blog-img-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}
.blog-card:hover .blog-img-holder img {
    transform: scale(1.08);
}
.blog-category-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-dark);
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.35rem 0.85rem;
    z-index: 2;
    border-left: 3px solid var(--accent-color);
    box-shadow: var(--shadow-sm);
}
.blog-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.blog-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.78rem;
    color: var(--text-muted);
}
.blog-meta i {
    color: var(--accent-color);
}
.blog-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-top: 0.6rem;
    margin-bottom: 0.75rem;
}
.blog-card-title a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: var(--transition-fast);
}
.blog-card-title a:hover {
    color: var(--accent-hover);
}
.blog-excerpt {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}
.blog-read-more {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-dark);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-fast);
    margin-top: auto;
}
.blog-read-more i {
    color: var(--accent-color);
    transition: transform 0.2s ease, color 0.2s ease;
}
.blog-read-more:hover {
    color: var(--accent-hover);
}
.blog-read-more:hover i {
    transform: translateX(5px);
    color: var(--accent-hover);
}

/* Blog Detail Page Utilities */
.hover-accent {
    transition: var(--transition-fast);
}
.hover-accent:hover {
    color: var(--accent-color) !important;
}
.blog-toc-box {
    border-left: 4px solid var(--accent-color) !important;
}
.callout-box {
    box-shadow: var(--shadow-sm);
}

/* 
========================================================================
   CONTACT & INQUIRY FORM SECTION
========================================================================
*/
.contact-section {
    padding: 6.5rem 0;
    background-color: var(--bg-white);
}
.contact-info-card {
    background-color: var(--bg-warm);
    border: 1px solid var(--border-warm);
    padding: 3rem;
    height: 100%;
}
.contact-detail-block {
    margin-bottom: 2rem;
}
.contact-detail-block:last-child {
    margin-bottom: 0;
}
.contact-detail-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.contact-detail-title i {
    color: var(--accent-color);
}
.contact-detail-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0;
}
.contact-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}
.contact-link:hover {
    color: var(--accent-color);
}

/* RFQ Form Elements */
.rfq-form-wrapper {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    padding: 3rem;
}
.form-control, .form-select {
    border-radius: 0;
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}
.form-control:focus, .form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(163, 157, 137, 0.25);
    color: var(--primary-dark);
}
.form-label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-dark);
}

/* 
========================================================================
   FOOTER SECTION
========================================================================
*/
footer {
    background-color: var(--primary-dark);
    color: #94a3b8;
    font-size: 0.85rem;
    border-top: 4px solid var(--accent-color);
}
.footer-top {
    padding: 5rem 0 3rem 0;
}
.footer-logo-title {
    color: var(--text-white);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}
.footer-logo-tagline {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    display: block;
}
.footer-title {
    color: var(--text-white);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.8rem;
    position: relative;
    padding-bottom: 10px;
}
.footer-logo{
    height: 80px;
}
.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background-color: var(--accent-color);
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 0.75rem;
}
.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.footer-links a::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.75rem;
    color: var(--accent-color);
    transition: var(--transition-fast);
}
.footer-links a:hover {
    color: var(--accent-color);
    transform: translateX(4px);
}
.footer-links a:hover::before {
    transform: translateX(2px);
}

.footer-social-links {
    display: flex;
    gap: 12px;
    margin-top: 1.5rem;
}
.footer-social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background-color: var(--secondary-dark);
    color: #cbd5e1;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-decoration: none;
    transition: var(--transition-normal);
}
.footer-social-icon:hover {
    background-color: var(--accent-color);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    background-color: #0b0f19;
    padding: 1.8rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.78rem;
    color: #64748b;
}
.footer-bottom a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition-fast);
}
.footer-bottom a:hover {
    color: var(--accent-color);
}

@media (max-width: 991px) {
    .footer-logo{
    height: 60px;
}
}

/*
========================================================================
   BREADCRUMBS BANNER SECTION
========================================================================
*/
.breadcrumbs-section {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.95) 0%, rgba(17, 24, 39, 0.82) 100%), 
                url('assets/banner-breadcrumb.jpg');
    background-size: cover;
    background-position: center;
    padding: 4.5rem 0;
    color: #ffffff;
    border-bottom: 3px solid var(--accent-color);
    position: relative;
}

.breadcrumbs-title {
    font-size: 2.35rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #ffffff;
    letter-spacing: -0.02em;
    font-family: var(--font-heading);
}

.breadcrumbs-section .breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
}

.breadcrumbs-section .breadcrumb-item {
    color: #94a3b8;
    font-weight: 500;
}

.breadcrumbs-section .breadcrumb-item a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.breadcrumbs-section .breadcrumb-item a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.breadcrumbs-section .breadcrumb-item.active {
    color: #cbd5e1;
}

.breadcrumbs-section .breadcrumb-item + .breadcrumb-item::before {
    color: #64748b;
    content: "/";
    padding: 0 0.5rem;
}

/*
========================================================================
   RESPONSIVE LAYOUT
========================================================================
*/
img,
svg,
video,
iframe {
    max-width: 100%;
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    .navbar-nav .nav-link {
        padding-right: 0.65rem !important;
        padding-left: 0.65rem !important;
        font-size: 0.76rem;
    }
}

@media (max-width: 991.98px) {
    .main-header .navbar > .container {
        flex-wrap: wrap;
    }

    .main-header .navbar-brand {
        margin-right: auto;
    }

    .main-header .navbar-collapse {
        flex-basis: 100%;
        margin: 0 -0.75rem;
        padding: 0.25rem 0.75rem 0.75rem;
        background: var(--bg-white);
        border-top: 1px solid var(--border-color);
    }

    .navbar-nav {
        align-items: stretch !important;
    }

    .navbar-nav .nav-link {
        padding: 0.75rem 0.25rem !important;
        border-bottom: 1px solid var(--border-color);
    }

    .navbar-nav .nav-link::after {
        display: none;
    }

    .dropdown-menu {
        min-width: 0;
    }

    .navbar-nav > .nav-item > .dropdown-menu,
    .dropdown-submenu > .dropdown-menu {
        position: static !important;
        width: 100%;
        min-width: 0;
        margin: 0;
        padding: 0;
        border-top: 0;
        border-left: 2px solid var(--accent-color);
        box-shadow: none;
        transform: none !important;
        visibility: visible;
        opacity: 1;
        display: none !important;
        left: auto !important;
        right: auto !important;
    }

    .navbar-nav > .nav-item.dropdown.show > .dropdown-menu,
    .dropdown-submenu.show > .dropdown-menu {
        display: block !important;
    }

    .dropdown-submenu > .dropdown-menu {
        padding-left: 0.75rem;
        background: var(--bg-light);
    }

    .dropdown-item {
        white-space: normal;
    }

    .hero-slide {
        height: auto;
        min-height: 500px;
        padding: 4rem 0;
    }

    .hero-title {
        font-size: clamp(2.35rem, 5.2vw, 3.5rem);
    }

    .about-section,
    .sector-section,
    .products-section,
    .downloads-section,
    .quality-section,
    .contact-section {
        padding-top: 5rem;
        padding-bottom: 5rem;
    }
}

@media (max-width: 767.98px) {
    .section-title-wrapper {
        margin-bottom: 2.5rem;
    }

    .section-title {
        font-size: clamp(1.65rem, 6vw, 2rem);
        line-height: 1.25;
        overflow-wrap: anywhere;
    }

    .section-subtitle {
        font-size: 0.72rem;
        letter-spacing: 0.12em;
    }

    .hero-slide {
        min-height: 540px;
        padding: 3.5rem 0 5rem;
        background-position: 58% center;
    }

    .hero-title {
        font-size: clamp(2rem, 8.5vw, 3rem);
        line-height: 1.12;
        margin-bottom: 1rem;
        overflow-wrap: anywhere;
    }

    .hero-badge {
        max-width: 100%;
        padding: 0.4rem 0.75rem;
        font-size: 0.65rem;
        letter-spacing: 0.1em;
    }

    .hero-desc {
        display: none;
    }

    .hero-content-wrapper > .d-flex {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem !important;
    }

    .hero-content-wrapper > .d-flex .btn {
        width: 100%;
        text-align: center;
    }

    .carousel-control-prev,
    .carousel-control-next {
        top: auto;
        bottom: 0.75rem;
        width: 42px;
        height: 42px;
        transform: none;
        opacity: 0.8;
    }

    .carousel-control-prev {
        left: 0.75rem;
    }

    .carousel-control-next {
        right: 0.75rem;
    }

    .about-section,
    .sector-section,
    .products-section,
    .downloads-section,
    .quality-section,
    .contact-section {
        padding-top: 3.75rem;
        padding-bottom: 3.75rem;
    }

    .about-img-grid {
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
    }

    .about-img-main {
        width: 92%;
    }

    .about-img-secondary {
        width: 48%;
        bottom: 0;
    }

    .feature-bullet-list {
        gap: 0.75rem;
    }

    .sector-nav {
        gap: 0.5rem;
        margin-bottom: 2rem;
    }

    .sector-tab-btn {
        flex: 1 1 45%;
        padding: 0.75rem 0.65rem;
        font-size: 0.72rem;
    }

    .sector-content-card {
        padding: 1.5rem;
    }

    .sector-content-card .tab-pane .d-flex {
        flex-wrap: wrap;
    }

    .sector-content-card .tab-pane .badge {
        white-space: normal;
    }

    .sector-img-wrapper {
        min-height: 210px;
        border-left: 0;
        border-top: 4px solid var(--accent-color);
    }

    .product-body {
        padding: 1.25rem;
    }

    .download-table-card {
        padding: 1rem;
    }

    .download-table th,
    .download-table td {
        padding: 0.85rem;
    }

    .download-table {
        min-width: 650px;
    }

    .quality-card,
    .contact-info-card,
    .rfq-form-wrapper {
        padding: 1.5rem;
    }

    .footer-top {
        padding: 3.5rem 0 2rem;
    }

    .footer-title {
        margin-bottom: 1.2rem;
    }

    .footer-bottom {
        padding: 1.25rem 0;
    }

    .footer-bottom .me-3 {
        display: block;
        margin: 0 0 0.35rem !important;
    }

    .breadcrumbs-section {
        padding: 3.75rem 0 !important;
    }

    .breadcrumbs-title {
        font-size: clamp(1.8rem, 6vw, 2.3rem) !important;
        line-height: 1.2;
        overflow-wrap: anywhere;
    }
}

@media (max-width: 575.98px) {
    .navbar-toggler {
        padding: 0.35rem 0.55rem;
    }

    .hero-slide {
        min-height: 500px;
        min-height: clamp(470px, 78vh, 540px);
        padding: 2.5rem 0 4rem;
    }

    .hero-slide::before {
        background: linear-gradient(90deg, rgba(17, 24, 39, 0.9) 0%, rgba(17, 24, 39, 0.72) 58%, rgba(17, 24, 39, 0.58) 100%);
    }

    .hero-content-wrapper {
        padding-right: 1.25rem;
        padding-left: 1.25rem;
    }

    .hero-title {
        font-size: clamp(1.9rem, 8.2vw, 2.5rem);
        line-height: 1.1;
        text-wrap: balance;
    }

    .hero-badge {
        margin-bottom: 1.1rem;
        font-size: 0.62rem;
        letter-spacing: 0.09em;
    }

    .hero-desc {
        font-size: 0.95rem;
    }

    .hero-content-wrapper > .d-flex {
        max-width: 20rem;
        gap: 0.6rem !important;
    }

    .hero-content-wrapper > .d-flex .btn {
        min-height: 46px;
        padding: 0.7rem 1rem;
        font-size: 0.76rem;
        letter-spacing: 0.06em;
    }

    .carousel-control-prev,
    .carousel-control-next {
        width: 38px;
        height: 38px;
        border-radius: 50%;
    }

    .stat-card {
        padding: 1.1rem 0;
    }

    .stat-num {
        font-size: 2.5rem;
    }

    .feature-bullet-list {
        grid-template-columns: 1fr;
    }

    .sector-content-card {
        padding: 1.15rem;
    }

    .product-detail-area > .container > .row.g-5 {
        --bs-gutter-x: 1.5rem;
    }

    .product-card-actions {
        grid-template-columns: 1fr;
    }

    .download-title-wrapper {
        align-items: flex-start;
    }

    .breadcrumbs-section {
        padding: 3.25rem 0 !important;
    }

    .breadcrumbs-title {
        font-size: clamp(1.7rem, 8vw, 2.25rem) !important;
        line-height: 1.2;
        overflow-wrap: anywhere;
    }

    .contact-card-premium {
        padding: 1.5rem !important;
    }

    .product-gallery-box {
        min-height: 280px !important;
        padding: 1.25rem !important;
    }

    .product-gallery-box img {
        max-height: 260px !important;
    }

    .spec-badge-group span {
        white-space: normal;
        text-align: left;
    }

    .product-detail-area .row > div > .btn {
        margin: 0 0 0.75rem !important;
        width: 100%;
        white-space: normal;
    }

    .tech-info-table {
        min-width: 680px;
    }

    .timeline-wrapper {
        padding-left: 1.35rem !important;
    }

    .timeline-item::before {
        left: -1.95rem !important;
    }
}

/* Google Business Badge Footer Styling */
.google-business-badge-link {
    display: inline-block;
    transition: var(--transition-normal);
}
.google-business-badge-link img {
    height: 44px;
    width: auto;
    border-radius: 6px;
    transition: var(--transition-normal);
}
.google-business-badge-link:hover img {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}