/* --- Custom Styles --- */
        body {
            font-family: 'Poppins', sans-serif;
            background-color: #f8f9fa; /* Light grey background */
            color: #212529; /* Black text */
            overflow-x: hidden;
        }

        :root {
            --primary-blue: #0d6efd;
            --primary-red: #dc3545;
            --dark-bg: #111827;
            --light-bg: #ffffff;
            --text-dark: #212529;
            --text-light: #f8f9fa;
        }

        /* --- Navbar --- */
        .navbar {
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .navbar-brand {
            font-weight: 700;
            color: var(--primary-blue) !important;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-dark) !important;
            transition: color 0.3s;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary-red) !important;
        }

        .btn-navbar {
            background-color: var(--primary-red);
            color: var(--text-light);
            border-radius: 50px;
            padding: 8px 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-navbar:hover {
            background-color: #c82333;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
        }

        /* --- Hero Section --- */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(rgba(255,255,255,0.8), rgba(0, 0, 0, 0.352)), url('../images/hero-bg.jpeg') no-repeat center center/cover;
            position: relative;
        }
        
        .hero-content {
            text-align: center;
        }

        .hero h1 {
            font-size: 4rem;
            font-weight: 800;
            color: var(--text-dark);
            line-height: 1.2;
        }
        
        .hero .highlight {
            color: var(--primary-blue);
        }
        
        .hero p {
            font-size: 1.25rem;
            color: #495057;
            margin-top: 1rem;
            margin-bottom: 2rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btn {
            background-color: var(--primary-blue);
            color: var(--text-light);
            padding: 15px 40px;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 5px 20px rgba(13, 110, 253, 0.4);
        }

        .hero-btn:hover {
            background-color: #0b5ed7;
            transform: translateY(-3px);
        }
        
        /* --- Section Styling --- */
        .section-padding {
            padding: 80px 0;
        }

        .section-title {
            font-weight: 700;
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }
        
        .section-subtitle {
            font-weight: 400;
            color: #6c757d;
            margin-bottom: 3rem;
        }

        /* --- Services Section --- */
        .service-card {
            background-color: var(--light-bg);
            border-radius: 15px;
            padding: 40px;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0,0,0,0.07);
            border: 1px solid #e9ecef;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        }

        .service-card .icon {
            font-size: 3rem;
            color: var(--primary-blue);
            margin-bottom: 1.5rem;
        }

        .service-card h3 {
            font-weight: 600;
            font-size: 1.5rem;
            color: var(--text-dark);
        }

        /* --- About Section --- */
        .about-section {
            background-color: var(--light-bg);
        }

        .about-section img {
            border-radius: 15px;
        }
        
        /* --- Product Category Section --- */
        .product-card {
            position: relative;
            overflow: hidden;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            cursor: pointer;
        }

        .product-card img {
            transition: transform 0.4s ease;
        }

        .product-card:hover img {
            transform: scale(1.1);
        }

        .product-card-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(13, 110, 253, 0.8), rgba(0,0,0,0.1));
            display: flex;
            align-items: flex-end;
            justify-content: center;
            text-align: center;
            padding: 20px;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .product-card:hover .product-card-overlay {
            opacity: 1;
        }

        .product-card-content {
            color: var(--text-light);
            transform: translateY(20px);
            transition: transform 0.4s ease;
        }

        .product-card:hover .product-card-content {
            transform: translateY(0);
        }

        .product-card-content h3 {
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        /* --- Testimonials Section (Swiper) --- */
        .testimonials {
            background-color: var(--dark-bg);
            color: var(--text-light);
        }
        
        .testimonials .section-title, .testimonials .section-subtitle {
            color: var(--text-light);
        }

        .swiper-slide {
            padding: 40px;
            background-color: #1f2937;
            border-radius: 15px;
            text-align: center;
        }

        .swiper-slide p {
            font-style: italic;
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        
        .swiper-slide .author-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            margin: 0 auto 1rem;
        }
        
        .swiper-slide .author-name {
            font-weight: 600;
            color: var(--text-light);
        }
        
        .swiper-slide .author-title {
            font-size: 0.9rem;
            color: #9ca3af;
        }

        .swiper-pagination-bullet-active {
            background: var(--primary-red) !important;
        }

        /* --- Footer --- */
        .footer {
            background-color: #212529;
            color: var(--text-light);
            padding: 60px 0 20px;
        }
        
        .footer h5 {
            color: var(--primary-blue);
            font-weight: 600;
            margin-bottom: 1.5rem;
        }
        
        .footer a {
            color: #adb5bd;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer a:hover {
            color: var(--text-light);
        }
        
        .footer .social-icons a {
            font-size: 1.5rem;
            margin-right: 15px;
        }
        
        .footer .bottom-bar {
            border-top: 1px solid #343a40;
            padding-top: 20px;
            margin-top: 40px;
        }