:root {
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #757575;
    --white: #ffffff;
}

.review-form {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin-bottom: 2rem;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h1 {
    color: var(--main-col);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group {
    margin-bottom: 1.15rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-gray);
}

input[type="text"],
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    font-size: 1rem;
    transition: border 0.3s ease;
    resize: none;
}

input[type="text"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--main-col);
    box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.2);
}

textarea {
    min-height: 150px;
}

.submit-btn {
    background-color: var(--main-col);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: var(--main-col);
}

@media (max-width: 600px) {
    .submit-btn {
        padding: 0.5rem 1rem;
        font-size: .8rem;
    }
    .container {
        padding: 0 0.5rem;
    }

    .review-form {
        padding: 1.5rem;
    }

    .form-header h1 {
        font-size: 1.5rem;
    }
}