@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300&display=swap');

*{
    margin: 0;
    padding: 0;
    font-family: Poppins, Geneva, Tahoma, sans-serif;
    box-sizing: border-box;
}

body{
    background: #ebeaea94;
 }

/*Header & Nav*/
.header{
    width: 100%;
    height: 107vh;
    background: #000000;
    padding-left: 11%;
    padding-right: 6%;
    position: relative;
    background-image: url(images/header.jpg);
    background-size: 77%;
    background-repeat: no-repeat;
    background-position: 125% 150%;
}

.header-text{
    margin-top: 20%;
    font-size: 18px;
    color: #fff;
}

.header-text h1{
    font-weight: 500;
    font-size: 86px;
    max-width: 550px;
    line-height: 95px;
    margin-top: 5px;
    margin-bottom: 15px;
}

.header-text .icon img{
    width: 60px;
}

.top-nav{
    display: flex;
    font-weight: bolder;
    align-items: center;
    justify-content: space-between;
    padding: 30px 0 15px;
    border-bottom: 1px solid #bababa;
}

.top-nav ul li{
    list-style: none;
    display: inline-block;
    margin-right: 30px;
    margin-top: 10 px;
    margin-bottom: 10px;
}

.top-nav ul li a{
    text-decoration: none;
    color: #fff;
    font-size: 15px;
}

.top-nav button{
    background: #e91e63;
    font-weight: bolder;
    color: #fff;
    border: 0;
    outline: 0;
    border-radius: 30px;
    padding: 10px 20px;
    cursor: pointer;
    justify-content: flex-end;
    margin: 10px 30px 10px;

}

@media (max-width: 1024px) {
    .header {
        height: auto;
        padding-left: 5%; 
        padding-right: 5%; 
        background-size: 100%; 
        background-image: none;
    }

    .header-text {
        margin-top: 10%; 
        font-size: 20px; 
    }

    .header-text h1 {
        font-size: 48px; 
        max-width: 100%; 
        line-height: 1.2; 
        margin-top: 10px; 
        margin-bottom: 10px; 
    }

    .top-nav {
        flex-direction: column; 
        align-items: flex-start; 
        padding: 15px center; 
        border-bottom: 1px solid #e91e63; 
    }

    .top-nav ul li {
        margin-right: 17px; 
        margin-top: 5px; 
        margin-bottom: 5px; 
    }

    .top-nav button {
        display: none;
    }
}

.side-nav{
    position: fixed;
    background: #e91e63;
    left: 0;
    top: 0;
    width: 100px;
    height: 100vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    padding: 50px 0;
    background: linear-gradient(#00bcd4, #e91e63, #3f51b5, #00bcd4);
    background-size: 100% 500%;
    background-position: 0 40%;
}

.side-nav:hover{
    animation: backcoler 20s linear infinite reverse;
}

@keyframes backcoler{
    0%{
        background-position: 0 0%;
    }
    100%{
        background-position: 0 400%;
    }
}

.side-nav .logo{
    width: 60px;
    cursor: pointer;
}
.side-nav a{
    text-decoration: none;
    color: #fff;
    transform: rotate(-90deg) translateX(50%);
    width: max-content;
}

@media (max-width: 1024px) {
    .side-nav {
        display: none; 
    }
}

/*Timeline*/
.timeline{
    position: relative;
    max-width: 1200px;
    margin: 100px auto;
}

.timeline h3{
    margin-top: 10px;
    margin-bottom: 40px;
    margin-left: 65px;
    text-align: left;
}

.timeline small{
    color: #b1194c;
}

.container{
    padding: 20px 60px;
    position: relative;
    width: 50%;
    animation: movedown 1s linear forwards;
    opacity: 0;
}

@keyframes movedown {
    0%{
        opacity: 1;
        transform: translateY(-30px);
    }
    100%{
        opacity: 1;
        transform: translateY(0px);
    }
}

.container:nth-child(1){
    animation-delay: 1s;
}
.container:nth-child(2){
    animation-delay: 2s;
}
.container:nth-child(3){
    animation-delay: 3s;
}
.container:nth-child(4){
    animation-delay: 4s;
}
.container:nth-child(5){
    animation-delay: 5s;
}
.container:nth-child(6){
    animation-delay: 6s;
}
.container:nth-child(7){
    animation-delay: 7s;
}

.text-box{
    padding: 20px 30px;
    background: #fff;
    position: relative;
    border-radius: 6px;
    font-size: 15px;
    color: #000000;
    box-shadow: 0px 0px 45px rgb(172, 170, 170);
}

.left-container{
    left: 0;
}

.right-container{
    left: 50%;
}

.container img{
    position: absolute;
    width: 40px;
    border-radius: 50%;
    right: -20px;
    top: 32px;
    z-index: 10;
}

.right-container img{
    left: -20px;
}

.timeline::after{
    content: '';
    position: absolute;
    width: 6px;
    height: 100%;
    background: #fff;
    top: 0;
    left: 50%;
    margin-left: -3px;
    z-index: -1;
    animation: moveline 6s linear forwards;
}

@keyframes moveline {
    0%{
        height: 0;
    }
    100%{
        height: 100%;
    }
}

.text-box h2{
    font-weight: 600;
}

.text-box small {
    display: inline-block;
    margin-bottom: 15px;
}

.left-container-arrow{
    height: 0;
    width: 0;
    position: absolute;
    top: 28px;
    z-index: 1;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 15px solid #fff;
    right: -15px;
}

.right-container-arrow{
    height: 0;
    width: 0;
    position: absolute;
    top: 28px;
    z-index: 1;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 15px solid #fff;
    left: -15px;
}

@media (max-width: 1024px) {
    .timeline{
        margin: 50px auto;
    }
    .timeline::after{
        left: 31px;
    }
    .container{
        width: 100%;
        padding-left: 80px;
        padding-right: 25px;
    }
    .text-box{
        font-size: 13px;
    }
    .text-box small{
        font-size: 10px;
    }
    .right-container{
        left: 0;
    }
    .left-container img, .right-container img{
        left: 10px;
    }

    .left-container-arrow, .right-container-arrow{
        border-right: 15px solid #fff;
        border-left: 0;
        left: -15px;
    }
}


/*Gallery*/
.gallery-container{
    background-color: #000000;
    text-align: center;
    padding-top: 40px;
    padding-bottom: 40px;
    margin-top: 10px;
    color: #fff;
}

.gallery-container p{
    margin-top: 25px;
}

.gallery{
    width: 900px;
    display: flex;
    overflow-x: scroll;
}

.gallery div{
    width: 100%;
    display: grid;
    grid-template-columns: auto auto auto;
    grid-gap: 20px;
    padding: 10px;
    flex: none;
}

.gallery div img{
    width: 100%;
    filter: grayscale(100%);
    transition: transform 0.5s;
}

.gallery::-webkit-scrollbar{
    display: none;
}

.gallery-wrap{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2% auto;
}

#backBtn, #nextBtn{
    width: 50px;
    cursor: pointer;
    margin: 40px;
}

.gallery div img:hover{
    filter: grayscale(0);
    cursor: pointer;
    transform: scale(1.1);
}

@media (max-width: 1024px) {
    .gallery {
        width: 100%; 
        overflow-x: auto; 
    }

    .gallery div {
        grid-template-columns: repeat(1, auto); 
    }
}


/*Video*/
.video-container{
    background: linear-gradient(#000000, #241021);
    text-align: center;
    padding-top: 40px;
    padding-bottom: 40px;
    margin-top: 20px;
    color: #fff;
}

.responsive-video{
    width: 980px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2% auto;
    border-radius: 10px;
}

@media (max-width: 1024px) {
    .responsive-video {
        width: 100%; 
    }
}

/*Quiz*/
.quiz-container {
    background: #fff;
    width: 90%;
    max-width: 600px;
    margin: 80px auto auto;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 50px;
    box-shadow: 5px 8px 45px rgb(172, 170, 170);
}

.quiz-text {
    background: #000000;
    color: #fff;
    font-size: 18px;
    width: 90%;
    max-width: 600px;
    margin: 30px auto auto;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 130px;
    box-shadow: 5px 8px 45px rgb(172, 170, 170);
    text-align: center;
}

.quiz-container h2 {
    font-weight: 25px;
    border-bottom: 1px solid #e91e63;
    font-weight: 600;
    padding-bottom: 30px;
}

.quiz-header{
    padding: 20px 0;
}

.quiz-header h2{
    font-size: 22px;
    color: #000000;
    text-align: center;
    margin: 0;
}

.quiz-container ul {
    list-style-type: none; 
    padding: 0;
}

.quiz-container ul li{
    margin: 27px;
}

.quiz-container ul li label{
    cursor:pointer;
}

button{
    background: #000000;
    color: #fff;
    font-weight: 700;
    width: 150px;
    border: 0;
    padding: 10px;
    margin: 20px auto 0;
    border-radius: 10px;
    cursor: pointer;
    display: block;
}

button:hover{
    background-color: #e91e63;
}

@media (max-width: 1024px) {
    .quiz-container {
        width: 100%; 
        max-width: none; 
        margin: 20px auto; 
    }

    .quiz-text {
        width: 100%; 
        max-width: none; 
        margin: 20px auto; 
        margin-bottom: 60px; 
    }
}

/*Footer*/
footer{
    width: 100%;
    bottom: 0;
    background: linear-gradient(to right, #000000, #241021);
    color: #fff;
    padding: 100px 0 30px;
    border-top-left-radius: 250px;
    font-size: 13px;
    line-height: 20px;
}

.row{
    width: 85%;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
}

.col{
    flex-basis: 25%;
    padding: 10px;
}

.col:nth-child(2), .col:nth-child(3){
    flex-basis: 15%;
}

.logo{
    width: 80px;
    margin-bottom: 30px;
}

.col h3{
    width: fit-content;
    margin-bottom: 40px;
    position: relative;
}

.email-id{
    width: fit-content;
    border-bottom: 1px solid #ccc;
    margin: 20px 0;
}

ul li{
    list-style: none;
    margin-bottom: 12px;
}

ul li a{
    text-decoration: none;
    color: #fff;
}

form{
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #ccc;
    margin-bottom: 50px;
}

form .fa-regular{
    font-size: 18px;
    margin-right: 10px;
}

form input{
    width: 100%;
    background: transparent;
    color: #ccc;
    border: 0;
    outline: none;
}

form button{
    background: transparent;
    border: 0;
    outline: none;
    cursor: pointer;
}

form button .fa-solid{
    font-size: 16px;
    color: #ccc;
}

.social-icons .fa-brands{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    color: #000000;
    background-color: #fff;
    margin-right: 15px;
}

hr{
    width: 90%;
    border: 0;
    border-bottom: 1px solid #ccc;
    margin: 20px auto;
}

.copyright{
    text-align: center;
}

.underline{
    width: 100%;
    height: 5px;
    background: #767676;
    border-radius: 3px;
    position: absolute;
    top: 25px;
    left: 0;
    overflow: hidden;
}

.underline span{
    width: 15px;
    height: 100%;
    background: #fff;
    border-radius: 3px;
    position: absolute;
    top: 0;
    left: 10px;
    animation: moving 2s linear infinite;
}

@keyframes moving{
    0%{
        left: -20px;
    }
    100%{
        left: 100%;
    }
}

@media (max-width: 1024px){
    footer{
        bottom: unset;
    }
    .col{
        flex-basis: 100%;
    }
    .col:nth-child(2), .col:nth-child(3){
        flex-basis: 100%;
    }
}