body {
            font-family: 'Inter', sans-serif;
            background: url('https://images.unsplash.com/photo-1549880338-65ddcdfd017b?q=80&w=2070&auto=format&fit=crop') no-repeat center center fixed;
            background-size: cover;
            color: white;
            scroll-behavior: smooth;
        }
        /* Semi-transparent overlay */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: -1;
        }
        /* Custom styles for smooth scrolling and section padding */
        section {
            padding-top: 100px;
            padding-bottom: 100px;
            min-height: 80vh;
        }
        .nav-link {
            transition: color 0.3s ease;
        }
        .nav-link:hover {
            color: #d1d5db; /* gray-300 */
        }
        .card {
             background-color: rgba(255, 255, 255, 0.1);
             border-radius: 0.75rem;
             padding: 1.5rem;
             backdrop-filter: blur(10px);
             border: 1px solid rgba(255, 255, 255, 0.2);
        }
        /* Custom styles for form inputs */
        .form-input {
            background-color: transparent;
            border: none;
            border-bottom: 1px solid #6b7280; /* gray-500 */
            color: white;
            width: 100%;
            padding: 0.5rem 0;
        }
        .form-input:focus {
            outline: none;
            border-bottom-color: #d1d5db; /* gray-300 */
        }
        .form-textarea {
             background-color: transparent;
             border: 1px solid #6b7280; /* gray-500 */
             color: white;
             width: 100%;
             padding: 0.5rem;
             border-radius: 0.375rem; /* rounded-md */
        }
        .form-textarea:focus {
            outline: none;
            border-color: #d1d5db; /* gray-300 */
        }