.container {
            max-width: 1100px;
            margin: 40px auto;
            background: #fff;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        h1 {
            text-align: center;
            margin-bottom: 30px;
            color: #222;
        }

        /* Layout Bi-Colonna */
        .contact-wrapper {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
        }

        .form-section, .map-section {
            flex: 1;
            min-width: 320px;
        }

        /* Stile del Form */
        .form-group {
            margin-bottom: 15px;
        }

        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            font-size: 0.9rem;
        }

        input[type="text"],
        input[type="email"],
        textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }

        input:focus, textarea:focus {
            outline: none;
            border-color: #333;
        }

        /* Stile del blocco CAPTCHA */
        .captcha-container {
            background-color: #f9f9f9;
            padding: 12px;
            border: 1px dashed #bbb;
            border-radius: 4px;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .captcha-question {
            font-weight: bold;
            background: #e2e2e2;
            padding: 5px 10px;
            border-radius: 3px;
            letter-spacing: 1px;
            user-select: none;
        }

        .captcha-container input {
            width: 80px;
            padding: 6px;
            text-align: center;
            font-size: 1rem;
        }

        /* Pulsante Invia */
        .submit-btn {
            display: inline-block;
            width: 100%;
            background-color: #333;
            color: #fff;
            padding: 12px;
            border: none;
            border-radius: 4px;
            font-size: 1rem;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }

        .submit-btn:hover {
            background-color: #555;
        }

        /* Sezione Mappa */
        .map-container {
            width: 100%;
            height: 100%;
            min-height: 400px;
            border-radius: 6px;
            overflow: hidden;
            border: 1px solid #ddd;
        }

        iframe {
            width: 100%;
            height: 100%;
            min-height: 400px;
            border: 0;
        }

        /* Messaggi di feedback */
        .message-box {
            padding: 10px;
            margin-bottom: 15px;
            border-radius: 4px;
            display: none;
            font-weight: bold;
            text-align: center;
        }
        .error { background-color: #f8d7da; color: #721c24; }
        .success { background-color: #d4edda; color: #155724; }