.card-container-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px;
    margin-top: 0px;
}

.mentor {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.mentor:hover {
    transform: translateY(-10px);
}

.mentor i {
    font-size: 40px;
    color: #007bff;
    margin-bottom: 15px;
}

.mentor h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #333;
}

.mentor p {
    font-size: 14px;
    color: #555;
}

.sidehead-3 {
    margin-left: 20px;
    font-weight: bold;
}

.free {
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 60px;

    max-width: 600px;
    margin: 20px auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sidehead-4 {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 20px;
}

.free p {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
}

.heda-6 {
    font-size: 1.5rem;
    margin-top: 20px;
    color: #333;
}

/* ...............form............. */
.mentor-form {
max-width: 1500px;
margin: 40px auto;
padding: 40px;
background-color: white;
border-radius: 8px;
box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);

}

h2 {
font-size: 1.5rem;
color: #333;
margin-top: 20px;
}

ol {
margin-left: 20px;

}

li {
font-size: 18px;
}

.cta-btn {
display: inline-block;
margin-top: 30px;
padding: 12px 20px;
background-color: #4CAF50;
color: white;
font-size: 1rem;
font-weight: bold;
border: none;
border-radius: 5px;
cursor: pointer;
}

.cta-btn:hover {
background-color: #45a049;
}

.form-container {
display: none;
margin-top: 20px;
padding: 20px;
background-color: #f9f9f9;
border: 1px solid #ddd;
border-radius: 5px;
}

form {
display: flex;
flex-direction: column;
max-width: 800px;
margin: 0 auto;
}

form label {
margin-bottom: 8px;
font-weight: bold;
}

form input,
form textarea {
padding: 8px;
margin-bottom: 15px;
border: 1px solid #ccc;
border-radius: 5px;
}

form button {
padding: 10px 15px;
background-color: #4CAF50;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
}

form button:hover {
background-color: #45a049;
}