body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

/* Background image styling */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url('gambar/your-background.jpg');
    background-size: cover;
    background-position: center;
    z-index: -1;
    filter: brightness(60%);
}

header#main-header {
    background: none;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
}

.navbar-brand {
    font-size: 24px;
    font-weight: bold;
}

.center-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 30px;
}

.center-menu ul li a {
    text-decoration: none;
    color: white;
    font-size: 18px;
}

.right-icons a {
    margin-left: 20px;
    font-size: 24px;
    color: white;
}

/* Hero section for carousel */
.carousel-caption {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
}

.carousel-caption h1 {
    font-size: 60px;
    font-weight: bold;
}

.carousel-caption p {
    font-size: 20px;
}

.carousel-caption a {
    background-color: white;
    color: black;
    padding: 10px 20px;
    text-decoration: none;
}

/* Mobile-specific styling */
@media (max-width: 767px) {
    .center-menu {
        display: none;
    }

    .carousel-caption h1 {
        font-size: 40px;
    }

    .carousel-caption p {
        font-size: 16px;
    }
}

/* Enhanced Gradient Backgrounds */
        .hero-section {
            background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.1;
        }

        /* Enhanced Feature Cards */
        .feature-card {
            transition: all 0.3s ease;
            background: linear-gradient(145deg, #ffffff 0%, #f3f4f6 100%);
            border: 1px solid rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            background: linear-gradient(145deg, #ffffff 0%, #e5e7eb 100%);
        }

        /* Enhanced Category Cards */
        .category-card {
            position: relative;
            overflow: hidden;
            border-radius: 1rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .category-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
            z-index: 1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .category-card:hover::before {
            opacity: 1;
        }

        .category-card img {
            transition: transform 0.5s ease;
        }

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

        /* Enhanced Product Cards */
        .product-card {
            transition: all 0.3s ease;
            background: white;
            border-radius: 1rem;
            overflow: hidden;
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
        }

        .product-card button {
            background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
            transition: all 0.3s ease;
        }

        .product-card button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
        }

        /* Enhanced Footer */
        footer {
            background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
            position: relative;
            overflow: hidden;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.05;
        }

        /* Enhanced Newsletter Form */
        .newsletter-input {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }

        .newsletter-input:focus {
            background: rgba(255, 255, 255, 0.1);
            border-color: #3b82f6;
            box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
        }

        .newsletter-button {
            background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
            transition: all 0.3s ease;
        }

        .newsletter-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
        }

        /* Animated Background for Sections */
        .bg-gradient-animate {
            background: linear-gradient(-45deg, #f3f4f6, #ffffff, #e5e7eb, #f9fafb);
            background-size: 400% 400%;
            animation: gradient 15s ease infinite;
        }

        @keyframes gradient {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }

        /* Smooth Scroll Behavior */
        html {
            scroll-behavior: smooth;
        }

        /* Loading Animation */
        .loading-animation {
            animation: fadeIn 0.5s ease-in;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }