<style>
    .sf-form-container {
        max-width: 600px;
        margin: 20px auto;
        background-color: #ffffff;
        padding: 30px;
        border-radius: 4px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        font-family: Verdana, Arial, sans-serif;
    }

    .sf-form-container h2 {
        color: #e42312;
        margin-bottom: 10px;
        font-size: 24px;
        font-weight: bold;
    }

    .sf-form-container > p {
        color: #666;
        margin-bottom: 25px;
        font-size: 14px;
    }

    .sf-form-group {
        margin-bottom: 20px;
        display: flex;
        flex-direction: column;
    }

    .sf-form-group label {
        color: #333;
        font-weight: 600;
        margin-bottom: 8px;
        font-size: 14px;
    }

    .sf-required {
        color: #e42312;
    }

    .sf-form-group input[type="text"],
    .sf-form-group input[type="email"],
    .sf-form-group input[type="tel"] {
        padding: 12px 15px;
        border: 1px solid #ddd;
        border-radius: 4px;
        font-family: Verdana, Arial, sans-serif;
        font-size: 14px;
        transition: border-color 0.3s, box-shadow 0.3s;
    }

    .sf-form-group input[type="text"]:focus,
    .sf-form-group input[type="email"]:focus,
    .sf-form-group input[type="tel"]:focus {
        outline: none;
        border-color: #e42312;
        box-shadow: 0 0 5px rgba(228, 35, 18, 0.3);
    }

    .sf-form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .sf-privacy-section {
        background-color: #f9f9f9;
        padding: 20px;
        border-left: 4px solid #e42312;
        margin: 25px 0;
        border-radius: 4px;
    }

    .sf-privacy-section h3 {
        color: #333;
        font-size: 14px;
        margin-bottom: 12px;
        font-weight: 600;
    }

    .sf-privacy-section p {
        color: #666;
        font-size: 12px;
        margin-bottom: 12px;
        line-height: 1.5;
    }

    .sf-privacy-section a {
        color: #e42312;
        text-decoration: none;
    }

    .sf-privacy-section a:hover {
        text-decoration: underline;
    }

    .sf-checkbox-group {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        margin-top: 12px;
    }

    .sf-checkbox-group input[type="checkbox"] {
        width: 18px;
        height: 18px;
        margin-top: 3px;
        cursor: pointer;
        accent-color: #e42312;
        flex-shrink: 0;
    }

    .sf-checkbox-label {
        font-size: 12px;
        color: #666;
        font-weight: normal;
        cursor: pointer;
        flex: 1;
    }

    .sf-button-group {
        display: flex;
        gap: 10px;
        margin-top: 25px;
    }

    .sf-form-container button {
        flex: 1;
        padding: 14px 20px;
        border: none;
        border-radius: 4px;
        font-family: Verdana, Arial, sans-serif;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s;
    }

    .sf-btn-submit {
        background-color: #e42312;
        color: white;
    }

    .sf-btn-submit:hover {
        background-color: #c41c0e;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(228, 35, 18, 0.3);
    }

    .sf-btn-reset {
        background-color: #f0f0f0;
        color: #333;
        border: 1px solid #ddd;
    }

    .sf-btn-reset:hover {
        background-color: #e8e8e8;
    }

    .sf-success-message {
        display: none;
        background-color: #d4edda;
        border: 1px solid #c3e6cb;
        color: #155724;
        padding: 15px;
        border-radius: 4px;
        margin-bottom: 20px;
        font-size: 14px;
    }

    .sf-error-message {
        display: none;
        background-color: #f8d7da;
        border: 1px solid #f5c6cb;
        color: #721c24;
        padding: 15px;
        border-radius: 4px;
        margin-bottom: 20px;
        font-size: 14px;
    }

    .sf-form-note {
        color: #999;
        font-size: 12px;
        margin-top: 15px;
        text-align: center;
    }

    /* RESPONSIVE - MOBILE */
    @media (max-width: 600px) {
        .sf-form-container {
            padding: 20px;
        }

        .sf-form-container h2 {
            font-size: 20px;
        }

        .sf-form-row {
            grid-template-columns: 1fr;
            gap: 15px;
        }

        .sf-form-group input[type="text"],
        .sf-form-group input[type="email"],
        .sf-form-group input[type="tel"] {
            padding: 14px;
            font-size: 16px;
        }

        .sf-form-group label {
            font-size: 13px;
            margin-bottom: 6px;
        }

        .sf-privacy-section {
            padding: 15px;
            margin: 20px 0;
        }

        .sf-privacy-section p {
            font-size: 11px;
        }

        .sf-form-container button {
            padding: 16px 15px;
            font-size: 15px;
        }

        .sf-button-group {
            flex-direction: column;
            gap: 8px;
        }

        .sf-form-group {
            margin-bottom: 16px;
        }
    }
</style>

<div class="sf-form-container">
    <div class="sf-success-message" id="sf-successMsg">
        ✓ Grazie! La tua iscrizione è stata registrata. Riceverai un'email di conferma a breve.
    </div>
    
    <div class="sf-error-message" id="sf-errorMsg">
        ⚠ Si è verificato un errore. Controlla i campi e riprova.
    </div>

    <h2>Conferma la tua partecipazione</h2>
    <p>XVI edizione di Terra Madre Salone del Gusto - Torino</p>

    <form id="sf-registrationForm" name="eventForm">
        
        <div class="sf-form-row">
            <div class="sf-form-group">
                <label for="sf-nome">Nome <span class="sf-required">*</span></label>
                <input type="text" id="sf-nome" name="nome" required="">
            </div>
            
            <div class="sf-form-group">
                <label for="sf-cognome">Cognome <span class="sf-required">*</span></label>
                <input type="text" id="sf-cognome" name="cognome" required="">
            </div>
        </div>

        <div class="sf-form-group">
            <label for="sf-ente">Ente o azienda</label>
            <input type="text" id="sf-ente" name="ente">
        </div>

        <div class="sf-form-row">
            <div class="sf-form-group">
                <label for="sf-telefono">Telefono <span class="sf-required">*</span></label>
                <input type="tel" id="sf-telefono" name="telefono" placeholder="+39" required="">
            </div>
            
            <div class="sf-form-group">
                <label for="sf-email">Email <span class="sf-required">*</span></label>
                <input type="email" id="sf-email" name="email" required="">
            </div>
        </div>

        <div class="sf-privacy-section">
            <h3>Utilizzo dei dati</h3>
            <p>I dati personali raccolti saranno trattati nel rispetto del GDPR e secondo le modalità descritte dalla <a href="https://privacy.slowfood.com" target="_blank">Privacy Policy di Slow Food</a>, con riferimento specifico al capitolo 2.2 <em>Dati forniti volontariamente dall'utente (mediante form e e-mail)</em>.</p>
            <p>Completando e inviando i tuoi dati attraverso questo modulo dichiari di aver letto e accettato le informazioni e di consentire al loro trattamento secondo le modalità descritte.</p>
            
            <div class="sf-checkbox-group">
                <input type="checkbox" id="sf-privacy" name="privacy" required="">
                <label for="sf-privacy" class="sf-checkbox-label">Ho letto e accettato <span class="sf-required">*</span></label>
            </div>
        </div>

        <div class="sf-button-group">
            <button type="submit" class="sf-btn-submit">Invia</button>
            <button type="reset" class="sf-btn-reset">Cancella</button>
        </div>

        <p class="sf-form-note">I campi contrassegnati con * sono obbligatori</p>
    </form>
</div>

<script>
(function() {
    var form = document.getElementById('sf-registrationForm');
    if (!form) return;
    
    form.addEventListener('submit', function(e) {
        e.preventDefault();
        
        var nome = document.getElementById('sf-nome').value.trim();
        var cognome = document.getElementById('sf-cognome').value.trim();
        var telefono = document.getElementById('sf-telefono').value.trim();
        var email = document.getElementById('sf-email').value.trim();
        var privacy = document.getElementById('sf-privacy').checked;
        
        var errorMsg = document.getElementById('sf-errorMsg');
        var successMsg = document.getElementById('sf-successMsg');
        
        errorMsg.style.display = 'none';
        successMsg.style.display = 'none';

        if (!nome || !cognome || !telefono || !email || !privacy) {
            errorMsg.textContent = '⚠ Tutti i campi obbligatori devono essere compilati';
            errorMsg.style.display = 'block';
            return;
        }

        var emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
        if (!emailRegex.test(email)) {
            errorMsg.textContent = '⚠ L\'indirizzo email non è valido';
            errorMsg.style.display = 'block';
            return;
        }

        successMsg.style.display = 'block';
        
        setTimeout(function() {
            form.reset();
            successMsg.style.display = 'none';
        }, 3000);
    });
})();
</script>

* Campo obbligatorio