*{
    margin: 0;
    padding: 0;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    box-sizing: border-box;
}

.box-2{
    background-color: #135ea0;
    text-align: center;
    padding: 25px;
    color: #fff;
    box-shadow: inset 0px 10px 10px rgba(0, 0, 0, 0.3), /* Top inset shadow */
                inset 0px -8px 8px rgba(0, 0, 0, 0.3); /* Bottom inset shadow */
}
.box-3{   
    background-color: #036daf;
    display: flex;
	justify-content: space-between;
	/* Ads ko corners pe bhej dega */
	align-items: flex-start;
	width: 100%;
	/* Full page width */
	max-width: 100%;
	/* Ensure it takes full space */
	gap: 20px;
	
}


.card-container {
    width: 90%;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 40px 10px;
    margin: auto;
}

.card {
    background: #B2BEBF; 
    border-radius: 15px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0px 15px 15px rgb(82, 76, 76);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.3);
}

.card h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.card p {
    font-size: 16px;
    margin-bottom: 15px;
}

.download-btn {
    background: #dd8a41;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
}

.download-btn:hover {
    background: #e6b800;
}

.book-image {
    position: absolute;
    width: 100px;
    top: 50%;
    transform: translateY(-50%);
}

.book-left {
    left: -20px;
    rotate: -20deg;
}

.book-right {
    right: -20px;
    rotate: 20deg;
}

.star {
    position: absolute;
    width: 30px;
}

.star-1 { top: 20px; left: 20px; }
.star-2 { top: 20px; right: 20px; }

/* Responsive Design */
@media (max-width: 768px) {
    .card {
        padding: 15px;
    }

    .card h2 {
        font-size: 20px;
    }

    .card p {
        font-size: 14px;
    }

    .download-btn {
        font-size: 14px;
        padding: 8px 16px;
    }

    .book-image {
        width: 80px;
    }

    .star {
        width: 20px;
    }
}

@media (max-width:480px){
   

    .card h2{
        font-size: 15px;
    }

    .card p {
        font-size: 8px;
    }

    .download-btn {
        font-size: 10px;
    }
}

@media (max-width:400px){
    .box-2{
        font-size: 10px;
        padding: 20px;
    }
}