        :root {
            --primary-blue: #0066cc;
            --dark-blue: #003d7a;
            --light-blue: #e6f2ff;
            --accent-blue: #4d94ff;
            --black: #000047;
            --dark-gray: #1a1a1a;
            --medium-gray: #333333;
            --light-gray: #f5f5f5;
            --white: #ffffff;
            --shadow-light: 0 5px 15px rgba(0, 102, 204, 0.1);
            --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.15);
            --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.3);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--dark-gray);
            overflow-x: hidden;
            background: var(--white);
            font-size: 16px;
        }

        /* Performance optimizations */
        img {
            max-width: 100%;
            height: auto;
            loading: lazy;
        }

        /* Preloader */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 99999;
            transition: opacity 0.5s, visibility 0.5s;
        }

        .preloader.hidden {
            opacity: 0;
            visibility: hidden;
        }

        .loader {
            width: 40px;
            height: 40px;
            border: 3px solid var(--light-blue);
            border-top: 3px solid var(--primary-blue);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Header Styles - Mobile First */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: #000047;
            z-index: 1000;
            transition: var(--transition);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .header.scrolled {
            box-shadow: var(--shadow-medium);
        }

        /* Top Bar - Responsive */
        .top-bar {
            background: #000047;
            color: var(--white);
            padding: 8px 0;
            font-size: 12px;
        }

        .top-bar-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        .top-bar-left {
            display: flex;
            align-items: center;
            gap: 5px;
            flex: 1;
            min-width: 200px;
        }

        .top-bar-left i {
            color: var(--primary-blue);
        }

        .top-bar-right {
            display: flex;
            gap: 15px;
            align-items: center;
            flex-wrap: wrap;
        }

        .top-bar-contact {
            color: var(--white);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 5px;
            transition: var(--transition);
            white-space: nowrap;
            font-size: 12px;
        }

        .top-bar-contact:hover {
            color: var(--primary-blue);
        }

        .brand-logo {
            height: 25px;
            display: none;
        }

        /* Navigation - Mobile First */
        .navbar {
            background: var(--white);
            padding: 12px 0;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo img {
            height: 40px;
            transition: var(--transition);
            max-width: 160px;
        }

        .logo:hover img {
            transform: scale(1.05);
        }

        /* Mobile Menu */
        .nav-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 280px;
            height: 100vh;
            background: var(--white);
            display: flex;
            flex-direction: column;
            padding: 80px 20px 20px;
            box-shadow: var(--shadow-heavy);
            transition: var(--transition);
            overflow-y: auto;
            z-index: 999;
            list-style: none;
        }

        .nav-menu.active {
            right: 0;
        }

        .mobile-menu-toggle {
            display: block;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--dark-gray);
            cursor: pointer;
            padding: 5px;
            z-index: 1001;
        }

        .nav-item {
            width: 100%;
        }

        .nav-link {
            color: var(--dark-gray);
            text-decoration: none;
            padding: 15px;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: var(--transition);
            font-size: 14px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            width: 100%;
        }

        .nav-link:hover {
            color: var(--primary-blue);
            background: var(--light-blue);
        }

        .nav-link.active {
            color: var(--primary-blue);
            background: var(--light-blue);
        }

        /* Dropdown Menu - Mobile */
        .dropdown {
            background: var(--light-gray);
            margin: 10px 0;
            border-radius: 8px;
            overflow: hidden;
            display: none;
        }

        .dropdown.active {
            display: block;
        }

        .dropdown-link {
            display: block;
            padding: 12px 15px;
            color: var(--dark-gray);
            text-decoration: none;
            transition: var(--transition);
            font-size: 13px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .dropdown-link:hover {
            background: var(--white);
            color: var(--primary-blue);
            padding-left: 20px;
        }

        /* Mobile Menu Overlay */
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 998;
        }

        .mobile-menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }

       

        /* Brand Marquee - Mobile Optimized */
        .brand-marquee {
            background: #000047;
            color: var(--white);
            padding: 10px 0;
            overflow: hidden;
        }

        .marquee-content {
            display: flex;
            animation: marquee 30s linear infinite;
            white-space: nowrap;
        }

        .marquee-item {
            padding: 0 20px;
            font-size: 14px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .marquee-item i {
            color: var(--primary-blue);
        }

        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        /* Container - Mobile First */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        /* Section Headers - Mobile Optimized */
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-subtitle {
            color: var(--primary-blue);
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }

        .section-title {
            font-family: 'Montserrat', sans-serif;
            font-size: clamp(1.5rem, 5vw, 2.5rem);
            font-weight: 800;
            color: #000047;
            margin-bottom: 12px;
            line-height: 1.2;
        }

        .section-desc {
            color: var(--medium-gray);
            font-size: clamp(13px, 3vw, 16px);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.5;
        }

        /* About Section - Mobile First */
        .about-section {
            padding: 50px 0;
            background: var(--white);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            align-items: center;
        }

        .about-image {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow-medium);
            max-width: 100%;
            margin: 0 auto;
        }

        .about-text h3 {
            font-size: clamp(18px, 4vw, 22px);
            margin-bottom: 15px;
            color: #000047;
        }

        .about-text p {
            margin-bottom: 15px;
            color: var(--medium-gray);
            line-height: 1.6;
            font-size: 14px;
        }

        /* Products Section - Mobile Optimized */
        .products-section {
            padding: 50px 0;
            background: var(--light-gray);
        }

        .products-slider {
            margin-top: 30px;
        }

        .product-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-light);
            transition: var(--transition);
            height: 100%;
            margin: 0 5px;
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-medium);
        }

        .product-image {
            position: relative;
            height: 150px;
            overflow: hidden;
            background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
        }

        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.9;
            transition: var(--transition);
        }

        .product-content {
            padding: 20px;
        }

        .product-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #000047;
            line-height: 1.3;
        }

        .product-desc {
            color: var(--medium-gray);
            margin-bottom: 15px;
            line-height: 1.5;
            font-size: 13px;
        }

        .product-link {
            color: var(--primary-blue);
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: var(--transition);
            font-size: 13px;
        }

        .product-link:hover {
            gap: 8px;
        }

        /* Video Section - Mobile Optimized */
        .video-section {
            padding: 50px 0;
            background: #000047;
            color: var(--white);
        }

        .video-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .video-item {
            position: relative;
            padding-bottom: 56.25%;
            background: var(--dark-gray);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-medium);
        }

        .video-item iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        /* Sustainability Section - Mobile Optimized */
        .sustainability-section {
            padding: 50px 0;
            background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
        }

        .sustainability-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            align-items: center;
        }

        .sustainability-image {
            max-width: 100%;
            margin: 0 auto;
        }

        .sustainability-image img {
            width: 100%;
            height: auto;
            border-radius: 12px;
        }

        .sustainability-points {
            list-style: none;
            margin-top: 15px;
        }

        .sustainability-points li {
            display: flex;
            align-items: start;
            gap: 12px;
            margin-bottom: 12px;
            padding: 12px;
            background: rgba(255, 255, 255, 0.8);
            border-radius: 8px;
            transition: var(--transition);
        }

        .sustainability-points li:hover {
            background: var(--white);
            box-shadow: var(--shadow-light);
        }

        .sustainability-points li i {
            color: var(--primary-blue);
            font-size: 16px;
            margin-top: 2px;
            min-width: 18px;
        }

        .sustainability-points li span {
            font-size: 13px;
            line-height: 1.4;
        }

        /* Industries Section - Mobile Grid */
        .industries-section {
            padding: 50px 0;
            background: var(--white);
        }

        .industries-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-top: 30px;
        }

        .industry-item {
            background: var(--light-gray);
            padding: 15px 8px;
            border-radius: 8px;
            text-align: center;
            transition: var(--transition);
            border: 2px solid transparent;
            min-height: 80px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }

        .industry-item:hover {
            background: var(--white);
            border-color: var(--primary-blue);
            transform: translateY(-3px);
            box-shadow: var(--shadow-medium);
        }

        .industry-item i {
            font-size: 24px;
            color: var(--primary-blue);
            margin-bottom: 8px;
        }

        .industry-item h4 {
            font-size: 12px;
            color: #000047;
            line-height: 1.2;
            text-align: center;
        }

        /* Stats Section - Mobile Grid */
        .stats-section {
            padding: 50px 0;
            background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
            color: var(--white);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .stat-item {
            text-align: center;
        }

        .stat-icon {
            font-size: 30px;
            margin-bottom: 10px;
            opacity: 0.8;
        }

        .stat-number {
            font-size: 28px;
            font-weight: 800;
            font-family: 'Montserrat', sans-serif;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 12px;
            opacity: 0.9;
            line-height: 1.3;
        }

        /* Clients Section - Mobile Optimized */
        .clients-section {
            padding: 50px 0;
            background: var(--white);
        }

        .clients-slider {
            margin-top: 30px;
        }

        .client-item {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 60px;
            padding: 10px;
            background: var(--light-gray);
            border-radius: 8px;
            transition: var(--transition);
            margin: 0 5px;
        }

        .client-item:hover {
            background: var(--white);
            box-shadow: var(--shadow-light);
        }

        .client-item img {
            max-height: 35px;
            max-width: 90px;
            object-fit: contain;
            filter: grayscale(100%);
            opacity: 0.7;
            transition: var(--transition);
        }

        .client-item:hover img {
            filter: grayscale(0%);
            opacity: 1;
        }

 /* Breadcrumb Section */
        .breadcrumb-section {
            margin-top: 85px;
            position: relative;
            background: #000047;
            color: var(--white);
            padding: 60px 0 40px;
            overflow: hidden;
        }

        .breadcrumb-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: #000047;
            background-size: cover;
            opacity: 0.3;
        }

        .breadcrumb-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .breadcrumb-title {
            font-family: 'Montserrat', sans-serif;
            font-size: clamp(2rem, 6vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: -1px;
        }

        .breadcrumb-nav {
            list-style: none;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .breadcrumb-nav li {
            font-size: 14px;
            opacity: 0.9;
        }

        .breadcrumb-nav a {
            color: var(--white);
            text-decoration: none;
            transition: var(--transition);
        }

        .breadcrumb-nav a:hover {
            color: var(--light-blue);
        }

        .breadcrumb-nav li:not(:last-child)::after {
            content: '/';
            margin-left: 10px;
            opacity: 0.7;
        }


        /* Footer - Mobile First */
        .footer {
            background: #000047;
            color: var(--white);
            padding: 40px 0 15px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 25px;
            margin-bottom: 25px;
        }

        .footer-widget h3 {
            font-size: 16px;
            margin-bottom: 12px;
            color: var(--primary-blue);
        }

        .footer-widget ul {
            list-style: none;
        }

        .footer-widget ul li {
            margin-bottom: 6px;
        }

        .footer-widget ul li a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
            font-size: 13px;
        }

        .footer-widget ul li a:hover {
            color: var(--primary-blue);
            padding-left: 3px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 15px;
            text-align: center;
            color: rgba(255, 255, 255, 0.6);
            font-size: 12px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin-top: 12px;
        }

        .footer-social a {
            width: 32px;
            height: 32px;
            background: var(--primary-blue);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            text-decoration: none;
            transition: var(--transition);
            font-size: 14px;
        }

        .footer-social a:hover {
            background: var(--dark-blue);
            transform: translateY(-1px);
        }

        /* Floating Actions - Mobile Optimized */
        .floating-actions {
            position: fixed;
            right: 10px;
            bottom: 10px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            z-index: 999;
        }

        .floating-btn {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            text-decoration: none;
            font-size: 16px;
            box-shadow: var(--shadow-medium);
            transition: var(--transition);
        }

        .floating-btn:hover {
            transform: scale(1.05);
        }

        .whatsapp-btn { background: #25d366; }
        .call-btn { background: var(--primary-blue); }
        .email-btn { background: var(--dark-gray); }

        /* Scroll to Top - Mobile Optimized */
        .scroll-top {
            position: fixed;
            right: 10px;
            bottom: 150px;
            width: 40px;
            height: 40px;
            background: var(--primary-blue);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-medium);
        }

        .scroll-top.show {
            opacity: 1;
            visibility: visible;
        }

        .scroll-top:hover {
            background: var(--dark-blue);
            transform: translateY(-2px);
        }

        /* Swiper Custom Styles */
        .swiper-pagination-bullet {
            background: var(--white);
            opacity: 0.5;
            width: 8px;
            height: 8px;
        }

        .swiper-pagination-bullet-active {
            background: var(--primary-blue);
            opacity: 1;
        }

        .swiper-button-next,
        .swiper-button-prev {
            color: var(--white);
            display: none;
        }

        /* Tablet Responsive */
        @media (min-width: 768px) {
            .hero-slider {
                height: 60vh;
                min-height: 400px;
            }

            .slide-buttons {
                flex-direction: row;
                max-width: none;
            }

            .btn {
                width: auto;
                min-width: 140px;
            }

            .about-content {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }

            .sustainability-content {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }

            .video-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
                gap: 25px;
            }

            .contact-grid {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
                gap: 30px;
            }

            .footer-content {
                grid-template-columns: repeat(2, 1fr);
                gap: 30px;
            }

            .industries-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 15px;
            }

            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .top-bar-content {
                flex-wrap: nowrap;
            }

            .brand-logo {
                display: block;
            }

            .swiper-button-next,
            .swiper-button-prev {
                display: flex;
            }
        }

        /* Desktop Responsive */
        @media (min-width: 1024px) {
            .nav-menu {
                position: static;
                width: auto;
                height: auto;
                background: transparent;
                flex-direction: row;
                padding: 0;
                box-shadow: none;
                overflow: visible;
                right: 0;
            }

            .mobile-menu-toggle {
                display: none;
            }

            .nav-item {
                width: auto;
                position: relative;
            }

            .nav-link {
                width: auto;
                padding: 10px 15px;
                border-bottom: none;
                justify-content: center;
                position: relative;
            }

            .nav-link::after {
                content: '';
                position: absolute;
                bottom: 0;
                left: 50%;
                width: 0;
                height: 3px;
                background: var(--primary-blue);
                transition: var(--transition);
                transform: translateX(-50%);
            }

            .nav-link:hover::after,
            .nav-link.active::after {
                width: 80%;
            }

            .nav-link:hover {
                background: transparent;
            }

            .dropdown {
                position: absolute;
                top: 100%;
                left: 0;
                background: var(--white);
                min-width: 250px;
                box-shadow: var(--shadow-medium);
                opacity: 0;
                visibility: hidden;
                transform: translateY(-10px);
                transition: var(--transition);
                border-top: 3px solid var(--primary-blue);
                border-radius: 0 0 8px 8px;
                margin: 0;
            }

            .nav-item:hover .dropdown {
                opacity: 1;
                visibility: visible;
                transform: translateY(0);
                display: block;
            }

            .dropdown-link {
                padding: 12px 20px;
                border-bottom: 1px solid rgba(0, 0, 0, 0.05);
                font-size: 14px;
            }

            .dropdown-link:hover {
                background: var(--light-blue);
                padding-left: 25px;
            }

            .hero-slider {
                height: 70vh;
                min-height: 500px;
            }

            .footer-content {
                grid-template-columns: repeat(4, 1fr);
            }

            .industries-grid {
                grid-template-columns: repeat(6, 1fr);
            }

            .container {
                padding: 0 20px;
            }

            .section-header {
                margin-bottom: 50px;
            }

            .about-section,
            .products-section,
            .video-section,
            .sustainability-section,
            .industries-section,
            .stats-section,
            .clients-section,
            .contact-section {
                padding: 60px 0;
            }
        }

        /* Large Desktop */
        @media (min-width: 1200px) {
            .slide-title {
                font-size: clamp(2rem, 6vw, 4rem);
            }

            .slide-subtitle {
                font-size: clamp(1rem, 3vw, 1.2rem);
            }

            .section-title {
                font-size: clamp(2rem, 5vw, 3rem);
            }

            .section-desc {
                font-size: 18px;
            }
        }

        /* High DPI Display Support */
        @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
            .logo img {
                image-rendering: -webkit-optimize-contrast;
                image-rendering: crisp-edges;
            }
        }

        /* Accessibility Improvements */
        .nav-link:focus,
        .btn:focus,
        .floating-btn:focus {
            outline: 2px solid var(--primary-blue);
            outline-offset: 2px;
        }

        /* Reduced Motion Support */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }

            .marquee-content {
                animation: none;
            }

            .sustainability-image {
                animation: none;
            }
        }

        /* Print Styles */
        @media print {
            .header,
            .floating-actions,
            .scroll-top,
            .video-section,
            .brand-marquee {
                display: none;
            }

            body {
                font-size: 12pt;
                line-height: 1.4;
            }

            .container {
                max-width: none;
                padding: 0;
            }
        }

        /* Performance Optimizations */
        .slide-bg {
            will-change: transform;
        }

        .product-card,
        .industry-item,
        .floating-btn {
            will-change: transform;
        }

        /* Loading States */
        .loading {
            opacity: 0.6;
            pointer-events: none;
        }

        /* Error Handling */
        img[src=""],
        img:not([src]) {
            display: none;
        }

         /* Faculty Section */
        .faculty-section {
            padding: 40px 0;
            background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 30px;
            padding: 0 20px;
        }

        .section-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: #1e293b;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .section-subtitle {
            font-size: 1rem;
            color: #64748b;
            font-weight: 500;
        }

        /* Mobile-First Slider */
        .faculty-slider {
            position: relative;
            width: 100%;
            overflow: hidden;
        }

        .slider-wrapper {
            overflow-x: auto;
            overflow-y: hidden;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 0 20px 0 20px;
            scroll-snap-type: x mandatory;
        }

        .slider-wrapper::-webkit-scrollbar {
            display: none;
        }

        .faculty-track {
            display: flex;
            gap: 20px;
            padding: 10px 0 20px 0;
            width: max-content;
        }

        /* Faculty Cards - Mobile Optimized */
        .faculty-card {
            flex: 0 0 280px;
            width: 280px;
            background: white;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            border: 1px solid #e2e8f0;
            overflow: hidden;
            transition: all 0.3s ease;
            position: relative;
            scroll-snap-align: start;
        }

        .faculty-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
        }

        .faculty-image {
            height: 160px;
            background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            color: rgba(255, 255, 255, 0.9);
            position: relative;
            overflow: hidden;
        }

        .faculty-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 100%);
        }

        .faculty-info {
            padding: 20px;
        }

        .faculty-name {
            font-size: 1.1rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 6px;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }

        .faculty-designation {
            font-size: 0.9rem;
            color: #64748b;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .faculty-department {
            display: inline-block;
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            color: white;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 6px 12px;
            border-radius: 20px;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .faculty-details {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 16px;
        }

        .detail-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            color: #64748b;
            background: #f8fafc;
            padding: 4px 8px;
            border-radius: 8px;
        }

        .detail-item i {
            color: #4f46e5;
            font-size: 0.7rem;
        }

        .faculty-actions {
            display: flex;
            gap: 8px;
        }

        .view-profile-btn {
            flex: 1;
            background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
            color: white;
            border: none;
            padding: 10px 16px;
            border-radius: 10px;
            font-size: 0.85rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            text-align: center;
        }

        .view-profile-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
        }

        .contact-btn {
            background: #f1f5f9;
            color: #4f46e5;
            border: 1px solid #e2e8f0;
            padding: 10px 12px;
            border-radius: 10px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .contact-btn:hover {
            background: #4f46e5;
            color: white;
            border-color: #4f46e5;
        }

        /* Navigation Indicators */
        .slider-indicators {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 24px;
            padding: 0 20px;
        }

        .indicator {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #cbd5e1;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .indicator.active {
            background: #4f46e5;
            transform: scale(1.4);
        }

        /* Touch Instructions */
        .touch-instructions {
            text-align: center;
            margin-top: 16px;
            color: #64748b;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 20px;
        }

        .touch-instructions i {
            color: #4f46e5;
            font-size: 1rem;
        }

        /* Desktop Navigation Arrows */
        .nav-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 44px;
            height: 44px;
            background: white;
            border: 2px solid #e2e8f0;
            border-radius: 50%;
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 16px;
            color: #4f46e5;
            transition: all 0.3s ease;
            z-index: 10;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .nav-arrow:hover {
            background: #4f46e5;
            color: white;
            border-color: #4f46e5;
            transform: translateY(-50%) scale(1.1);
        }

        .nav-arrow.disabled {
            opacity: 0.4;
            cursor: not-allowed;
            pointer-events: none;
        }

        .nav-prev {
            left: -22px;
        }

        .nav-next {
            right: -22px;
        }

        /* Responsive Design */
        @media (max-width: 320px) {
            .faculty-card {
                flex: 0 0 260px;
                width: 260px;
            }
            
            .slider-wrapper {
                padding: 0 15px 0 15px;
            }
            
            .faculty-track {
                gap: 15px;
            }
            
            .section-title {
                font-size: 1.5rem;
            }
            
            .faculty-image {
                height: 140px;
                font-size: 2rem;
            }
            
            .faculty-info {
                padding: 16px;
            }
        }

        @media (min-width: 321px) and (max-width: 480px) {
            .faculty-card {
                flex: 0 0 280px;
                width: 280px;
            }
            
            .faculty-track {
                gap: 18px;
            }
            
            .faculty-image {
                height: 160px;
                font-size: 2.3rem;
            }
            
            .section-title {
                font-size: 1.7rem;
            }
        }

        @media (min-width: 481px) and (max-width: 640px) {
            .faculty-card {
                flex: 0 0 300px;
                width: 300px;
            }
            
            .faculty-track {
                gap: 20px;
            }
            
            .section-title {
                font-size: 1.9rem;
            }
            
            .section-subtitle {
                font-size: 1rem;
            }
            
            .faculty-image {
                height: 170px;
                font-size: 2.6rem;
            }
            
            .faculty-info {
                padding: 18px;
            }
            
            .faculty-name {
                font-size: 1rem;
            }
            
            .faculty-designation {
                font-size: 0.85rem;
            }
        }

        @media (min-width: 641px) and (max-width: 767px) {
            .faculty-section {
                padding: 50px 0;
            }
            
            .faculty-card {
                flex: 0 0 320px;
                width: 320px;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
            
            .section-subtitle {
                font-size: 1.1rem;
            }
            
            .faculty-image {
                height: 180px;
                font-size: 2.8rem;
            }
        }

        @media (min-width: 768px) {
            .faculty-section {
                padding: 60px 0;
            }
            
            .slider-wrapper {
                padding: 0 60px;
            }
            
            .nav-arrow {
                display: flex;
            }
            
            .touch-instructions {
                display: none;
            }
            
            .section-title {
                font-size: 2.4rem;
            }
            
            /* Show multiple cards on larger screens */
            .faculty-track {
                gap: 20px;
            }
        }

        @media (min-width: 1024px) {
            .slider-wrapper {
                padding: 0 80px;
            }
            
            .faculty-card {
                flex: 0 0 340px;
            }
            
            .nav-arrow {
                width: 48px;
                height: 48px;
                font-size: 18px;
            }
            
            .nav-prev {
                left: -24px;
            }
            
            .nav-next {
                right: -24px;
            }
        }

        @media (min-width: 1200px) {
            .faculty-section {
                padding: 80px 0;
            }
            
            .section-title {
                font-size: 2.6rem;
            }
        }

        /* Smooth animations */
        .faculty-card {
            animation: fadeInUp 0.6s ease forwards;
            opacity: 0;
            transform: translateY(30px);
        }

        .faculty-card:nth-child(1) { animation-delay: 0.1s; }
        .faculty-card:nth-child(2) { animation-delay: 0.2s; }
        .faculty-card:nth-child(3) { animation-delay: 0.3s; }
        .faculty-card:nth-child(4) { animation-delay: 0.4s; }
        .faculty-card:nth-child(5) { animation-delay: 0.5s; }
        .faculty-card:nth-child(6) { animation-delay: 0.6s; }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Loading state */
        .loading .faculty-card {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
        }

        @keyframes shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        /* Active states for better mobile interaction */
        .faculty-card:active {
            transform: translateY(-2px) scale(0.98);
        }

        .view-profile-btn:active {
            transform: translateY(0) scale(0.95);
        }

        /* Focus states for accessibility */
        .view-profile-btn:focus,
        .contact-btn:focus,
        .indicator:focus,
        .nav-arrow:focus {
            outline: 2px solid #4f46e5;
            outline-offset: 2px;
        }


        