body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 20px;
    background: #686868;
}

.container {
    display: flex;
    justify-content: space-between;
    max-width: 980px;
    margin: 0 auto;
    gap: 20px;
}

.panel {
    background: #000000;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 100%;
}

.form-panel {
    flex-basis: 45%;
}

.services {
    flex-basis: 45%;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input[type="text"],
.form-group textarea {
    width: calc(100% - 22px);
    padding: 10px;
    border: 1px solid #5a5a5a;
    border-radius: 4px;
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}

#send-button {
    padding: 10px 20px;
    background-color: #7a42f4;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    width: 100%;
    box-sizing: border-box;
}

#send-button:hover {
    background-color: #5f34c4;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
}

.checkbox {
    margin-bottom: 10px;
}

.checkbox input[type="checkbox"] {
    margin-right: 10px;
}

.checkbox label {
    cursor: pointer;
}

/* Responsive design adjustments */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .form-panel,
    .services {
        flex-basis: auto;
    }
}