/* Local Styles */
.form-container {
    background: #fff;
    padding: 4rem 3rem;    /* increased top/bottom & left/right padding */
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    max-width: 700px;
    margin: 2rem auto;
}

/* Reset default fieldset spacing and restyle */
.form-container fieldset {
    border: 1px solid #ccc;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.form-container fieldset legend {
    padding: 0 0.5rem;
    font-weight: bold;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    font-weight: bold;
    display: block;
    margin-bottom: 0.25rem;
}

.form-group i {
    font-size: 0.875rem;
    color: #666;
    display: block;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.step-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

.submit-btn,
.step-nav button {
    background-color: #0156A3;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
}

.submit-btn:hover,
.step-nav button:hover {
    background-color: #004a8c;
}

@media (max-width: 600px) {
    .step-nav {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    .form-container {
        padding: 2rem 1rem;
    }
}

.tab-content { display: none; }
.tab-content.active { display: block; }



.form-group.valid input[type="email"] {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40,167,69,.25);
}

.form-group.invalid input[type="email"] {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220,53,69,.25);
}