h2 {
    text-align: center;
    margin-bottom: 40px;
    margin-top: 120px;
    font-size: 36px;
    color: #333;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 20px;
    gap: 30px;
}

.form-group {
    flex: 1;
    min-width: 300px;
}

.form-control {
    width: 100%;
    padding: 24px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-control-select {
    width: 100%;
    padding: 24px;
    color: #6c757d;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    display: flex;
    align-items: center;

}

.btn-container {
    text-align: center;
}

.submit-btn {
    background-color: #ff3333;
    color: white;
    border: none;
    padding: 12px 70px;
    font-size: 18px;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: #e62e2e;
}

.g-recaptcha {
    display: inline-block;
    margin: 20px 0;
}

.submit-btn:disabled {
    cursor: not-allowed;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid #fff;
    border-radius: 50%;
    border-top: 2px solid transparent;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}