body {
            font-family: 'Inter', sans-serif;
        }

        .category-card {
            transition: all 0.3s ease;
        }

        .category-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .category-icon {
            width: 80px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 20px;
            margin: 0 auto 1.5rem;
        }

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .category-card {
                padding: 1.5rem;
            }

            .category-icon {
                width: 60px;
                height: 60px;
                border-radius: 15px;
                margin-bottom: 1rem;
            }

            .category-icon i {
                font-size: 1.5rem;
            }

            .category-card h2 {
                font-size: 1.25rem;
            }

            .category-card p {
                font-size: 0.9rem;
            }

            header .flex {
                flex-wrap: wrap;
                gap: 0.5rem;
            }

            header a.text-primary-600 {
                font-size: 0.9rem;
            }

            section.bg-gradient-to-r h1 {
                font-size: 2rem;
            }

            section.bg-gradient-to-r p {
                font-size: 1rem;
            }

            section.bg-gradient-to-r {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }
        }

        @media (max-width: 480px) {
            .category-card {
                padding: 1.25rem;
            }

            .category-icon {
                width: 50px;
                height: 50px;
                border-radius: 12px;
            }

            .category-icon i {
                font-size: 1.25rem;
            }

            .category-card h2 {
                font-size: 1.1rem;
                margin-bottom: 0.5rem;
            }

            .category-card p {
                font-size: 0.85rem;
                margin-bottom: 0.75rem;
            }

            section.bg-gradient-to-r h1 {
                font-size: 1.75rem;
            }

            section.bg-gradient-to-r p {
                font-size: 0.9rem;
            }

            section.bg-gradient-to-r {
                padding-top: 2.5rem;
                padding-bottom: 2.5rem;
            }

            .mt-16 {
                margin-top: 2rem;
            }

            .mt-16 h3 {
                font-size: 1rem;
            }

            .mt-16 p {
                font-size: 0.85rem;
            }

            .mt-16 a {
                font-size: 0.85rem;
                padding: 0.625rem 1.25rem;
            }

            footer .flex {
                flex-direction: column;
                text-align: center;
            }
        }