body {
    background: linear-gradient(to right, #dceefb, #eaf6f6, #fdfcfb);
    font-family: 'Varela Round', sans-serif;
    padding: 20px;
    min-height: 100vh;
}

.card {
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background-color: #ffffff;
}

#tour-title {
    font-size: 1.7rem;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 25px;
}

.form-control {
    border-radius: 12px;
}

.form-label {
    font-weight: bold;
}

.btn-primary {
    background-color: #007bff;
    border: none;
    border-radius: 12px;
    font-weight: bold;
}

.btn-primary:hover {
    background-color: #0056b3;
}

footer {
    background-color: #f1f1f1;
    font-size: 0.9rem;
    padding: 20px 0;
    margin-top: 60px;
}

.form-text {
    font-size: 0.85rem;
}