*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html{
    scroll-behavior: smooth;
}

.container{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a {
    text-decoration: none;
    outline: 0;
    color: black;
    border: none;
    transition: all 0.3s ease-in-out;
}

a::before {
    content: '';
    background: #54b3d6;
    display: block;
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    transition: all 0.3s ease-in-out;
}
a:hover::before{
    width: 100%;
}

.mrq{
    display: flex;
    background-image:linear-gradient( rgb(118, 96, 255), rgb(119, 95, 254), rgb(118, 96, 255));
    height: 50px;
    width: 100%;
    text-align: center;
    padding-top: 12px;
    font-size: 22px;
    color: white;
    position: fixed;
    z-index: 4;
}

#icon{
    margin-right: 80px;
    background: none;
    color: white;
    font-weight: 400;
    cursor: pointer;
}

/* --------------------------------------Dark Mode */

.dark-theme {
    color: white;
    background-color: rgb(26, 20, 20);
}

button{
    outline: 0;
    border: none;
    color: rgb(111, 121, 207);
    cursor: pointer;
}
#mode{
    background: none;
    background-color: whitesmoke;
    padding-left: 20px;
    margin-top: -10px;
}

/* -----------------------------------------Header */

.box1{
    display: flex;
    height: 90px;
    width: 100%;
    background-color: rgb(243, 244, 255);
    padding-top: 30px;
    padding-left: 70px;
    box-shadow: 0px 0px 10px 0px rgb(214, 214, 214);
    position: fixed;
    z-index: 5;
}

@media screen and (max-width: 992px) {
  .box1 {
    background-color: blue;
    color: white;
    width: auto;
    height: auto;
    text-align: center;
    font-size: 50px;
  }
}

@media screen and (max-width: 600px) {
  .box1 {
    background-color: olive;
    color: white;
    width: auto;
    height: auto;
    text-align: center;
    font-size: 26px;
  }
}






.item1{
    display: inline;
    width: 300px;
    font-weight: 550;
    font-size: 25px;
    cursor: pointer;
    font-style: initial;
    font-family: 'poppins', sans-serif;
}


.item2{
    display: flex;
    justify-content: space-evenly;
    gap: 50px;
    font-size: 20px;
    color: black;
    font-weight: 400;
    padding-left: 120px;
    padding-top: 5px;
    padding-right: 120px;
    cursor: pointer;
}

.aboutus{
    width: auto;
    transition: linear 2ms;
    border-bottom: 1px solid white;
}
.aboutus:hover{
    color: rgb(100, 100, 255);
    border-bottom: 1px solid black;
}

.course{
    transition: linear 2ms;
    border-bottom: 1px solid white;
}
.course:hover{
    color: rgb(100, 100, 255);
    border-bottom: 1px solid black;
}

.contact{
    transition: linear 2ms;
    border-bottom: 1px solid white;
}
.contact:hover{
    color: rgb(100, 100, 255);
    border-bottom: 1px solid black;
}
.dropdown:hover{
    color: rgb(100, 100, 255)
}

.dropdown {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    background: none;
    min-width: 280px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    padding: 25px 10px;
    z-index: 1;
    color: black;
    word-spacing: 4px;
    left: -120px;
    border-radius: 8px;
}

.dropdown:hover .dropdown-content {
    display: block;
    background-color: white;
}
.mb1{
    height: 15px;
    width: 70px;
    background-color: lightpink;
    color: black;
    font-weight: 400;
    text-align: center;
    border-radius: 5px;
    font-size: 12px;
    margin-left: 140px;
    margin-top: -20px;
}

.mb2{
    height: 15px;
    width: 50px;
    background-color: yellow;
    color: black;
    font-weight: 400;
    text-align: center;
    border-radius: 5px;
    font-size: 12px;
    margin-left: 160px;
    margin-top: -20px;
}

.item3{
    width: 150px;
    height: 45px;
    font-size: 20px;
    font-weight: 200px;
    border: 1px solid rgb(100, 100, 255);
    text-align: center;
    color: black;
    padding-top: 8px;
    border-radius: 8px;
    margin-right: 20px;
    cursor: pointer;
}

.item4{
    width: 150px;
    height: 45px;
    font-size: 20px;
    font-weight: 200px;
    padding-top: 9px;
    color: white;
    border: 1px solid rgb(100, 100, 255);
    background-color: rgb(111, 121, 207);
    text-align: center;
    border-radius: 8px;
    cursor: pointer;
}

/* ----------------------------------First */

.first{
    padding-top: 150px;
    height: 750px; 
    z-index: -1;
}

.div1{
    display: flex;
    width: 50%;
    float: left;
    padding-left: 50px;
    font-style: initial;
    font-family: 'poppins', sans-serif;
    padding-top: 90px;
}

.div1 .static-txt{
    font-weight: 600;
    font-size: 65px;
}

.div1 .dynamic-txt{
    margin-left: 15px;
    height: 80px;
    line-height: 100px;
    overflow: hidden;
}

.dynamic-txt li{
    list-style-type: none;
    position: relative;
    top: -13px;
    font-size: 65px;
    font-weight: 600;
    animation: slide 4s steps(2) infinite;
}
@keyframes slide {
    100%{
        top: -200px;
    }
}

.dynamic-txt li span{
    position: relative;
}

.dynamic-txt li span::after{
    content: "";
    position: absolute;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: white;
    border-left: 6px solid black;
    animation: typing 2s steps(12) infinite;
}
@keyframes typing {
    100%{
        left: 100%;
    }
}

.sectxt{
    margin-left: -556px;
    margin-top: 100px;
    font-size: 38px;
    font-style: initial;
    font-family: 'poppins', sans-serif;
}

.viewcourse{
    width: 160px;
    height: 60px;
    background-color: rgb(111, 121, 207);
    margin-top: 210px;
    color: white;
    border-radius: 10px;
    margin-left: -480px;
    text-align: center;
    padding-top: 20px;
    font-weight: bold;
}
.watchvideo{
    width: 160px;
    height: 60px;
    border: 1px solid rgb(111, 121, 207);
    margin-top: 210px;
    border-radius: 10px;
    margin-left: 20px;
    text-align: center;
    padding-top: 20px;
    font-weight: bold;
}

.mnimage{
    width: auto;
    height: auto;
}

#hpystd{
    margin-left: 50px;
}

#hypstdtxt{
    margin-left: 220px;
    margin-top: -40px;
}

#miniimg{
    border-radius: 50%;
    margin-top: 50px;
}

.div2{
    width: 50%;
    float: right;
    position: relative;
    z-index: -1;
}

.ofbx{
    width: 400px;
    height: 500px;
    position: absolute;
    z-index: 1;
    margin-top: -520px;
    margin-left: 100px;
    animation-name: abc;
    animation-duration: 2s;
    animation-timing-function: linear;
    animation-delay: 2s;
    animation-iteration-count: infinite;
    transform: translateY();
    animation-direction: alternate;
}
@keyframes abc{
    from{
        background: none;
        transform:translateY(4px);
    
    }
    to{
        background: none;
        transform: translateY(-5px);
    }
}

#pic1{
    padding-left: 150px;
}

/* ----------------------------------Second */

.second{
    display: flex;
    width: 100%;
    height: 240px;
    background-color: rgb(111, 121, 207);
    justify-content: space-evenly;
    padding-top: 50px;
    color: white;
}

/* -----------------------------------Third */

.third{
    text-align: center;
    padding-top: 60px;
    font-style: initial;
    font-family: 'poppins', sans-serif;
    line-height: 60px;
    background: none;
}

/* ----------------------------------Fourth */

.fourth{
    display: flex;
    width: 100%;
    height: 540px;
    padding-top: 100px;
    background: none;
    justify-content: space-evenly;
    transition: all linear;
}

.info1{
    width: 380px;
    height: 340px;
    background: white;
    border-bottom: 6px solid rgb(147, 222, 194);
    transition: all 1s;
    border-radius: 8px;
    text-align: center;
    text-overflow: ellipsis;
    font-weight: 100;
    padding-top: 45px;
    padding-left: 38px;
    padding-right: 38px;
    word-spacing: 4px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
    font-size: 13px;
    line-height: 24px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
}

.info1:hover{
    transform: scale(1.1, 1.1);
    border-radius: 15px;
}

.c1{
    height: 60px;
    width: 60px;
    border-radius: 50%;
    background-color: rgb(147, 222, 194);
    margin-left: 120px;
    padding-top: 14px;
    text-align: center;
}

.info2{
    width: 380px;
    height: 340px;
    background: white;
    border-bottom: 6px solid rgb(255, 153, 170);
    border-radius: 8px;
    transition: all 1s;
    text-align: center;
    text-overflow: ellipsis;
    font-weight: 100;
    padding-top: 45px;
    padding-left: 38px;
    padding-right: 38px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
    font-size: 13px;
    word-spacing: 4px;
    line-height: 24px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
}

.info2:hover{
    transform: scale(1.1, 1.1);
    border-radius: 15px;
}

.c2{
    height: 60px;
    width: 60px;
    border-radius: 50%;
    background-color: rgb(255, 153, 170);
    margin-left: 120px;
    padding-top: 16px;
    text-align: center;
}

.info3{
    width: 380px;
    height: 340px;
    background: white;
    border-bottom: 6px solid rgb(227, 143, 255);
    border-radius: 8px;
    transition: all 1s;
    text-align: center;
    text-overflow: ellipsis;
    font-weight: 100;
    padding-top: 45px;
    padding-left: 38px;
    padding-right: 38px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
    font-size: 13px;
    word-spacing: 4px;
    line-height: 24px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
}

.info3:hover{
    transform: scale(1.1, 1.1);
    border-radius: 15px;
}

.c3{
    height: 60px;
    width: 60px;
    border-radius: 50%;
    background-color: rgb(177, 109, 255);
    margin-left: 120px;
    padding-top: 14px;
    text-align: center;
}

.fifth{
    display: flex;
    width: 100%;
    height: 420px;
    background: none;
    justify-content: space-evenly;
    transition: all linear;
}

.info4{
    width: 380px;
    height: 340px;
    background: white;
    border-bottom: 6px solid rgb(154, 190, 198);
    transition: all 1s;
    border-radius: 8px;
    text-align: center;
    text-overflow: ellipsis;
    font-weight: 100;
    padding-top: 45px;
    padding-left: 38px;
    padding-right: 38px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
    font-size: 13px;
    word-spacing: 4px;
    line-height: 24px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
}

.info4:hover{
    transform: scale(1.1, 1.1);
    border-radius: 15px;
}

.c4{
    height: 60px;
    width: 60px;
    border-radius: 50%;
    background-color: rgb(154, 190, 198);
    margin-left: 120px;
    padding-top: 15px;
    text-align: center;
}

.info5{
    width: 380px;
    height: 340px;
    background: white;
    border-bottom: 6px solid rgb(129, 213, 255);
    border-radius: 8px;
    transition: all 1s;
    text-align: center;
    text-overflow: ellipsis;
    font-weight: 100;
    padding-top: 45px;
    padding-left: 38px;
    padding-right: 38px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
    font-size: 13px;
    word-spacing: 4px;
    line-height: 24px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
}

.info5:hover{
    transform: scale(1.1, 1.1);
    border-radius: 15px;
}

.c5{
    height: 60px;
    width: 60px;
    border-radius: 50%;
    background-color: rgb(129, 213, 255);
    margin-left: 120px;
    padding-top: 14px;
    padding-left: 4px;
    text-align: center;
}

.info6{
    width: 380px;
    height: 340px;
    background: white;
    border-bottom: 6px solid rgb(246, 169, 101);
    border-radius: 8px;
    transition: all 1s;
    text-align: center;
    text-overflow: ellipsis;
    font-weight: 100;
    padding-top: 45px;
    padding-left: 38px;
    padding-right: 38px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
    font-size: 13px;
    word-spacing: 4px;
    line-height: 24px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
}

.info6:hover{
    transform: scale(1.1, 1.1);
    border-radius: 15px;
}

.c6{
    height: 60px;
    width: 60px;
    border-radius: 50%;
    background-color: rgb(246, 169, 101);
    margin-left: 120px;
    padding-top: 14px;
    text-align: center;
}

.sixth{
    display: inline-block;
    height: 700px;
    width: 100%;
    background: none;
    padding-top: 90px;
    padding-left: 50px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
    margin-bottom: 20px;
}

#hr3{
    height: 2px;
    background-color: black;
    width: 1150px;
}

.dvlprpic{
    margin-top: 100px;
    margin-left: calc(38%);
    height: 280px;
    width: 280px;
    background: black;
    border-radius: 50%;
    overflow: hidden;
    justify-content: center;
    align-items: center;
}

.txt{
    text-align: center;
    padding-top: 40px;
    line-height: 35px;
}

.seventh{
    display: flex;
    width: 100%;
    height: 260px;
    background: none;
    display: flex;
    justify-content: space-evenly;
    text-align: center;
    vertical-align: bottom;
}

#pic03{
    margin-top: 50px;
}

#pic04{
    padding-bottom: 70px;
}

#pic05{
    margin-top: 50px;
}

#hr3{
    height: 2px;
    width: 50%;
    background-image: linear-gradient(to left, white, white, black, black);
}

.eight{
    display: flex;
    height: 600px;
    width: 100%;
    background: none;
    font-style: normal;
    font-family: 'poppins', sans-serif;
}

.e1{
   width: 50%;
   padding-top: 200px;
   padding-left: 100px;
}

.e2{
   width: 50%; 
   background: none;
   text-align: center;
}


#hr3{
    width: 94%;
    height: 2px;
    margin-left: 40px;
    background-color: black;
}

.nineth{
    width: 100%;
    height: 650px;
    text-align: center;
    justify-content: space-evenly;
    padding-top: 60px;
    font-style: normal;
    font-family: 'poppins', sans-serif;
}

.nb1{
    width: 400px;
    height: 370px;
    display: flex;
    float: left;
    background-color: white;
    margin-left: 150px;
    border-radius: 10px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
    font-style: normal;
    font-family: 'poppins', sans-serif;
    font-weight: 900;
}

#nb1-txt{
    word-wrap: break-word;
    margin-top: 260px;
    margin-left: -360px;
}

.nb2{
    width: 400px;
    height: 370px;
    display: flex;
    float: right;
    background-color: white;
    margin-right: 150px;
    border-radius: 10px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
    font-style: normal;
    font-family: 'poppins', sans-serif;
}

#nb2-txt{
    word-wrap: break-word;
    margin-top: 260px;
    margin-left: -360px;
}

#hr4{
    height: 2px;
    width: 94%;
    background-color: black;
    margin-left: 40px;
}

.tenth{
    width: 100%;
    height: 600px;
    background: none;
    padding-top: 60px;
    justify-content: space-evenly;
    text-align: center;
    font-style: normal;
    font-family: 'poppins', sans-serif;
}
.tb1{
    width: 400px;
    height: 370px;
    display: flex;
    float: right;
    background-color: white;
    margin-right: 150px;
    border-radius: 10px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
    font-style: normal;
    font-family: 'poppins', sans-serif;
}
#tb1-txt{
    word-wrap: break-word;
    margin-top: 260px;
    margin-left: -360px;
}

.tb2{
    width: 400px;
    height: 370px;
    display: flex;
    float: right;
    background-color: white;
    margin-right: 150px;
    border-radius: 10px;
    box-shadow: -4px 0px 12px 0px rgb(211, 211, 211);
    font-style: normal;
    font-family: 'poppins', sans-serif;
}
#tb2-txt{
    word-wrap: break-word;
    margin-top: 260px;
    margin-left: -360px;
}

#picture{
    margin-top: 22px;
    margin-left: 15px;
    border-radius: 10px;
}


.footer{
    display: flex;
    justify-content: space-evenly;
    height: 370px;
    width: 100%;
    background-color: rgb(111, 121, 207);
    color: white;
    padding-top: 70px;
}

ul{
    display: inline;
    list-style-type: none;
}

#li1{
    font-size: 20px;
    line-height: 30px;
    padding-left: 100px;
}

#li2{
    font-size: 20px;
    line-height: 30px;
    padding-right: 50px; 
}

#mnu{
    padding-left: 101px;
}

#codhlp{
    padding-top: 80px;
    font-style: initial;
    font-family: 'poppins', sans-serif;
}

#txtug{
    word-spacing: 6px;
    line-height: 25px;
    font-style: initial;
    font-family: 'poppins', sans-serif;
}

#hr1{
    width: 1px;
    height: 200px;
    color: rgb(239, 239, 239);
    opacity: 0.4;
}

#hr2{
    width: 1180px;
    height: 1px;
    color: rgb(239, 239, 239);
    opacity: 0.4;
    margin-top: -80px;
    margin-left: 35px;
}

.div3{
    text-align: center;
    padding-top: 30px;
    color: white;
    font-size: 20px;
    font-style: initial;
    font-family: 'poppins', sans-serif;
}

.fix{
    display: flex;
    position: fixed;
    bottom: 20px;
    right: 20px;
    color: white;
    font-size: 17px;
    padding-left: 20px;
    width: 160px;
    height: 40px;
    padding-top: 8px;
    border-radius: 15px 15px 0px 15px;
    background-color: rgb(75, 94, 168);
    z-index: 5;
}

/* -----------------------Animations------------------- */


.top{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 100px;
    align-self: center;
}
.boxA{
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 50%;
    margin-top: 50px;
    justify-content: center;
    align-items: center;
    position: absolute;
    z-index: 4;
    margin-top: -4px;
}
.boxB{
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: pink;
    justify-content: center;
    align-items: center;
    position: absolute;
    z-index: 2;
}
.boxC{
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: none;
    z-index: -1;
    border: 1px solid rgb(121, 121, 121);
} 

.box2{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: green;
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleA 60s linear infinite;
}
@keyframes circleA{
    0%{
        transform: rotate(0deg) translate(200px)
        rotate(0deg);
    }
    100%{
        transform: rotate(360deg) translate(200px)
        rotate(-360deg);
    }
}
.box3{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgb(9, 255, 0);
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleB 60s linear infinite;
}
@keyframes circleB{
    0%{
        transform: rotate(0deg) translateY(-200px)
        rotate(0deg);
    }
    100%{
        transform: rotate(360deg) translateY(-200px)
        rotate(-360deg);
    }
}
.box4{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgb(0, 8, 255);
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleC 60s linear infinite;
}
@keyframes circleC{
    0%{
        transform: rotate(0deg) translate(-200px)
        rotate(0deg);
    }
    100%{
        transform: rotate(360deg) translate(-200px)
        rotate(-360deg);
    }
}
.box5{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgb(0, 255, 238);
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleD 60s linear infinite;
}
@keyframes circleD{
    0%{
        transform: rotate(0deg) translateY(200px)
        rotate(0deg);
    }
    100%{
        transform: rotate(360deg) translateY(200px)
        rotate(-360deg);
    }
}
.box6{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgb(255, 251, 0);
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleE 60s linear infinite;
}
@keyframes circleE{
    0%{
        transform: rotate(0deg) translate(-78px)
        rotate(0deg);
    }
    100%{
        transform: rotate(-360deg) translate(-78px)
        rotate(-360deg);
    }
}
.box7{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgb(0, 255, 238);
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleF 60s linear infinite;
}
@keyframes circleF{
    0%{
        transform: rotate(0deg) translate(78px)
        rotate(0deg);
    }
    100%{
        transform: rotate(-360deg) translate(78px)
        rotate(-360deg);
    }
}
.box8{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgb(247, 0, 255);
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleG 60s linear infinite;
}
@keyframes circleG{
    0%{
        transform: rotate(0deg) translateY(-78px)
        rotate(0deg);
    }
    100%{
        transform: rotate(-360deg) translateY(-78px)
        rotate(-360deg);
    }
}
.box9{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgb(0, 0, 0);
    position: absolute;
    z-index: 4;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: circleH 60s linear infinite;
}
@keyframes circleH{
    0%{
        transform: rotate(0deg) translateY(78px)
        rotate(0deg);
    }
    100%{
        transform: rotate(-360deg) translateY(78px)
        rotate(-360deg);
    }
}