*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}
body {
    margin-top: 200px;
    font-family: "Poppins", sans-serif;
    background: linear-gradient(rgba(249, 249, 249, 0.5), rgba(255, 255, 255, 0)); 

}

body {
    background-image: url(../Images/BI\ -\ 1.jpeg);
    background-size: contain;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    padding-top: 70px;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8); 
    z-index: -1;
}
.uptext h2{
    text-align: center;
    font-size: 55px;
    margin-bottom: 100PX;
    opacity: 0; /* Initially hide the text */
    transform: translateY(-100%); /* Move the text above the viewport */
    animation: slideDown 2s ease forwards; /* Apply animation */
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-100%); /* Start position above the viewport */
    }
    100% {
        opacity: 1;
        transform: translateY(0); /* End position at the top of the viewport */
    }
}
.uptext h3{
    text-align: center;
    font-size: 30px;
    margin-bottom: -45px;
    opacity: 0; /* Initially hide the text */
    transform: translateY(-100%); /* Move the text above the viewport */
    animation: slideDown 3s ease forwards; /* Apply animation */
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-100%); /* Start position above the viewport */
    }
    100% {
        opacity: 1;
        transform: translateY(0); /* End position at the top of the viewport */
    }
}
.uptext p{
    text-align: center;
    padding: 60px;
    font-size: 17px;
}
.accordian{
    margin: 60px auto;
    width: 600px;
}
.accordian li{
    list-style: none;
    width: 100%;
    margin: 20px;
    padding:10px;
    border-radius: 10px;
    background: #fafafa;
    box-shadow: 6px 6px 10px -1px rgba(64, 64, 64, 0.15),
                    -6px -6px 10px -1px rgba(255, 255, 255, 0.7);
}
.accordian li label{
    display: flex;
    align-items: center;
    padding: 10px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
}

label::before{
    content:'+';
    margin-right: 10px;
    font-size: 24px;
    font-weight: 600;
}
input[type="radio"]{
    display: none;
}
.accordian .content{
    color: #555;
    padding: 0 10px;
    line-height: 26px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s, padding 0.5s;
}

.accordian input[type="radio"]:checked + label +.content{
    max-height: 400px;
    padding: 10px 10px 20px;
}

.accordian input[type="radio"]:checked + label::before{
    content: '-';
}
.content .Mbutton{
    padding: -10px;
}
.content .button {
    background-color: rgb(5, 157, 88); /* Green background */
    border: none; /* No border */
    color: white; /* White text */
    text-align: center; /* Center text */
    display: inline-block; /* Display as inline-block */
    font-size: 14px; /* Font size */
    transition-duration: 0.4s; /* Animation speed */
    cursor: pointer; /* Cursor pointer */
    border-radius: 50px; /* Rounded corners */
    width: 200px;
    padding: 5px;
}
.scrollTop{
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 10px 15px;
    background-color: green;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.5s ease 0s;
}
.scrollTop:hover{
    background-color: rgb(235, 255, 204);
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th, td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
}

th {
    background-color: #4CAF50;
    color: white;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

tr:hover {
    background-color: #ddd;
}
.challenges-table {
    width: 80%;
    margin: 30px auto;
    text-align: center;
}

.challenges-table h3 {
    font-size: 24px;
    margin-bottom: 15px;
}