@import url('https://fonts.googleapis.com/css2?family=Acme&family=Koh+Santepheap:wght@100;300;400;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');
*{
    padding: 0;margin: 0;box-sizing: border-box;
    font-family: "Roboto", sans-serif;

}
body{
    overflow-x: hidden;
}
/* font */
.roboto {
    font-family: "Roboto", sans-serif;
    font-weight: 500;
    font-style: normal;
  }
  .acme-regular {
    font-family: "Acme", sans-serif!important;
    font-weight: 400;
    font-style: normal;
  }
  .koh-santepheap {
    font-family: "Koh Santepheap", serif;
    font-weight: 400;
    font-style: normal;
  }
.container-fluid{
    width: 100%;
    /* height: 300px; */
    display: flex;
    justify-content: space-between;
    background-color: #F5F7F8;
}

.left-logo img{
    object-fit: cover;
    width: 300px; 
    padding:10px 30px;
}
.right-logo img{
    object-fit: cover;
    width: 300px; 
    padding:10px 30px;
}

  
.active{
    color: blue!important;
}
nav {
    width: 100%;
    height: auto;
    background-color: #5B99C2; /* You can change this to fit your design */
    margin: 0;
}
.sticky{
    position: sticky;
    top: 0;
    z-index: 9999;
}

nav .container{
    /* width: 1200px; */
    height: 80px;
    /* background-color: rgb(0, 255, 106); */
    /* margin: auto; */
    padding: 0 50px;
   
}
.container .row{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar-list{
    list-style: none;
    width: 750px;
    height: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 15px 0;
    /* background-color: #2803fb; */
}
.navbar-list a{
    text-decoration: none;
    font-family: "Koh Santepheap", serif;
    font-size: 16px;
    color: #ffffff;
}
.navbar-list a:hover{
    color: #3c01fd!important;
}
.navbar-list i{
    padding: 0px 3px ;
}
.dropdown  .drop-link {
    display: inline-block;
    /* color: white; */
    text-align: center;
    padding: 14px 0px;
    text-decoration: none;
    position: relative;
}

.dropdown .dropdown {
    display: inline-block;
}

.dropdown-item {
    visibility: hidden;
    position: absolute;
    background-color: #5B99C2;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    list-style: none;
    opacity: 0;
    transition: 0.5s;
    border-radius: 10px;
}

.dropdown-item li {
    float: none;
}

.dropdown-item li a {
    color: #ffffff;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-item li a:hover {
    color: #2803fb;
}

.dropdown:hover .dropdown-item {
    /* display: block; */
    opacity: 1;
    visibility: visible;
}
.other{
    width: 150px;
    height: auto;
    display: flex;
    justify-content: space-between;
}
.other a{
    text-decoration: none;
    font-size: 18px;
    color: #ffffff;
    border-right: 2px solid #e3e3e6;
    padding: 0 10px;
    font-family: "Roboto", sans-serif;
    padding: 10px ;
}
.other a:hover{
    color: #2803fb;

}
.search{
    width: 200px;
    font-family: "Koh Santepheap", serif;
    position: relative;
    border-radius: 20px;
    background-color: #D1E9F6!important;
    border: none;
    padding: 3px 10px;
}
 .fa-magnifying-glass{
    position: absolute;
    right: 15%;
    top: 40%!important;
    color: gray;
}
/* banner */
.banner{
    width:100% ;
    height: 650px;
    background-color: #D1E9F6;
}
.banner .content{
    width: 1200px;
    height: auto;
    /* background-color: #7ac25b; */
    margin: auto;
    display: flex;

}

.content .col-1{
    width: 600px;
    padding: 130px 0;
}
.content .col-1 h1{
    font-size: 70px;
    font-family: "Koh Santepheap", serif;
}
.content .col-1 p{
    font-family: "Koh Santepheap", serif;
    font-size: 20px;
}

.content a{
    text-decoration: none;
    font-size: 18px;
    font-family: "Koh Santepheap", serif;
    color: white;
    padding: 15px 20px;
    border-radius: 15px;
    background-color: #5B99C2!important;
}
.content a:hover{
    transform: scale(1.03)!important;
}

.b-pic{
    width: 600px!important;
    padding:10px 10px;
    position: relative;
}
.b-pic .imgg{
    width: 270px;
    height: 100%;
    object-fit: cover;
}
.b-pic .fun{
    width: 130px;
    position: absolute;
    top: 5%;
    left: 10%;
    transform: rotate(-25deg);
}
.b-pic .papper{
    position: absolute;
    width: 130px;
    top:75%;
    right: 15%;
    transform: rotate(-15deg);

}
.b-pic .Earth{
    width: 60px;
    position: absolute;
    right: 12%;
    top: 15%;
    transform: rotate(-10deg);
}
/* main */
.sec{
    width: 1400px;
    /* height: 600px; */
    /* background-color: #5ff5a7; */
    margin:100px auto;
    padding-top: 100px ;
    padding: 0 20px;
}
.sec .row1 {
    display: flex;
    
}
.sec .col1{
    width: 500px;
    height: 500px!important;
    display: flex;
    align-items: center;
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
    border-radius: 15px;

}
.sec .col2{
    width: 900px;
    height: 450px;
    margin-top: 30px;
    /* margin-left: 30px; */
    padding: 0 40px;
}
.sec .col1 .Course_app{
    width: 100%;
    height: 100%!important;
    object-fit: cover;
    border-radius: 15px;
}
.sec .col2 h1{
    text-align: center;
    padding: 15px 0;
    font-weight: bold;
    font-size: 30px;
}
 .card{
    transition: 0.5s;
    width: 380px;
    height: 370px;
    background-color:#F8EDED;
    border-radius: 10px;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}
.row3 .card:hover{
    transform: scale(1.03);
}
 .card .pic{
    width: 100%;
    height: 230px;
    /* background-color: #3c01fd; */
}
 .card .pic img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.card .card-body{
    width: 100%;
    height: 120px;
    /* background-color: #03f97a; */
    /* padding: 5px 10px; */

}
.card .card-body .h3{
    font-family: "Roboto", sans-serif;
    padding: 15px 10px;
    text-decoration: none;
    font-size: 20px;
    color:#173B45;
    transition: 0.5s;
}
.card .card-body .h3:hover{
    text-decoration: underline;
    color: #2803fb;
}
.tim{
    width: 100%;
    /* height: 30px; */
    /* background-color: whitesmoke; */
    padding: 15px 10px;
    display: flex;
    justify-content: space-between;
}
.tim p{
    font-size: 15px;
    color: #EB3678;
}
.tim .bg-fa{
    background-color: #E2DAD6;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin: -5px 0;

}
.tim .bg-fa i{
    font-size: 15px;
    height: 30px;
    color: #EB3678;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}
.view{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding:0 10px;
}
.view p{
    color: #173B45;
}
.view i{
    color: orange;
}
.view a{
    text-decoration: none;
    font-size: 16px!important;
    color: white!important;
    padding:5px 15px!important;
    background-color:#536493;
    border-radius: 5px;
}
.view a:hover{
    background-color:blue!important;
    text-decoration: none!important;
}

.scrolling-wrapper {
    overflow-x: scroll;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: none;
    overflow: scroll;
  }
    .card {
      display: inline-block;
    }
  
  
  .scrolling-wrapper-flexbox {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
  }  
    .card {
      flex: 0 0 auto;
      margin-right: 25px;
    }
/* row2 */
.row2{
    width: 1200px;
    margin-top: 100px!important;
    margin: 0 auto;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
}
.row2 .col-1{
    width: 750px;
    height: 300px;
    /* background-color: #F5F7F8; */
    margin: 130px 0px;
    padding: 20px;
}
.row2 .col-1 h2{
    font-family: "Koh Santepheap", serif;
    /* text-align: center; */
    color: #000431;
    padding: 0 40px;
    margin-bottom: 30px;
}
.row2 .col-2{
    width: 450px;
    height: 550px;
    /* background-color: #2803fb; */
    /* padding: 30px 15px; */
}
.col-item{
    width: 300px;
    /* height: 200px; */
    /* background-color: #EB3678; */
    margin: auto;
    display: flex;
}
.bg-num{
    width: 40px;
    height: 40px;
    background-color: #c5b5f9;
    border-radius: 50%;

}

.bg-num h1{
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    color: #8360f4;
}
.asn{
    width: 250px;
    height: 50px;
    /* background-color: aqua; */
}
.asn p{
    padding: 10px;
    font-family: "Koh Santepheap", serif;
    font-size: 18px;
}
.number{
width: 750px;
height: auto;
padding: 0 60px;
}
.d-flix{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}
.row2 .col-2 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin-left: 20px;
}
/* row3 */
.row3, .row4{
    width: 1200px;
    height: auto;
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    margin-bottom: 25px;
    margin:0px auto;
}
/* row4 */

/* line */
.line{
    width: 150px;
    height: 5px;
    background-color: #fb884f;
    border-radius: 30px;
    margin:10px auto;
    position: relative;
    }
    .line::before{
        content: "";
        width: 15px;
        height: 15px;
        /* border-radius: 50%; */
        background-color: #e1885b;
        display: flex;
        justify-content: center;
        align-items: center;
        position: absolute;
        top: -5px;
        animation-name: circleRun;
        animation-duration: 2s;
        animation-direction: alternate;
        animation-iteration-count: infinite;
    }
    @keyframes circleRun{
        from{
            left: 10px;
            border-radius: 0;
            transform: rotate(0deg);
        }
        to{
            left: 130px;
            border-radius: 50%;
            transform: rotate(360deg);
        }
    }
/* ------------------ */

.row4 .col4{
    width: 380px;
    height: 300px;
    background-color: #edecec;
    border-radius: 15px;
}
.col4 .pf{
    width: 100px;
    height: 100px;
    background-color: whitesmoke;
    border-radius: 50%;
    margin:10px auto;
}
.col4 .pf img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}
.col4 .cmm{
    width: 320px;
    /* height: 150px; */
    /* background-color: #EB3678; */
    margin: auto;
}
.c-flix{
    width: 130px;
    height: 20px;
    display: flex;
    justify-content:space-between;
    align-items: center;
    /* background-color: #2803fb; */
    margin: auto;
}
.cmm p{
    font-family: "Koh Santepheap", serif;
    font-size: 17px;
    color: #3d3d3d;
    padding: 10px 20px;
    text-align: justify;
}
/* footer */
.footer{
    width: 100%;
    /* height: 400px; */
    background-color: #D1E9F6;
    margin-top: 120px;
}
.footer .foot{
    max-width: 1200px;
    height: 100%;
    /* background-color: darkcyan; */
    margin: auto;
    padding: 0 30px;
}
.foot .row{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.foot .row .col-3{
    width: 30%;
    /* height: 250px; */
    /* background-color: aqua; */
    margin: 20px 0;
}
.foot .row .col-3 .card-detail{
    width: 100%;
    padding: 20px;
    /* background-color: #7ef1a4; */
}


.foot .row .col-3 .card-detail p{
    font-size: 18px;
    color: #2a2a2a;
    font-family: "Koh Santepheap", serif;

}

.foot-menu{
    width: 100%;
    padding: 30px;
}
.foot-menu ul{
    width: 100%;
    height: 100%;
    list-style: none;
    display: flex;
    justify-content: start;
    align-items: start;
    flex-direction: column;
    gap: 10px;
    
}
.foot-menu ul li a{
    text-decoration: none;
    font-size: 18px;
    color: black;
    transition: 0.5s;
    font-family: "Koh Santepheap", serif;

}
.foot-menu ul li a:hover{
    color:#7E8EF1;
    margin-left: 20px;
}
.col-3 .map{
    width: 300px;
    height: 120px;
    margin-top: 80px ;
    margin-left: 20px;
}
.col-3 .map img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.icon{
  width: 70%;
  /* height: 50px; */
  /* background-color: chocolate; */
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.icon i{
  font-size: 25px;
}
.mine{
    width: 100%;
    padding: 20px 80px;
    background-color: #D1E9F6;
    display: flex;
    justify-content: space-between;

}
.mine p{
    font-family: "Koh Santepheap", serif;
    color: rgb(34, 34, 34);
}
/* knownledeg */
.container-fluid1{
    width:100% ;
    height: auto;
}
.container1{
    width: 1200px;
    margin:30px  auto;
    /* background-color: #c5b5f9; */
}
.container-fluid1 .container{
    width: 1200px;
    /* height: 700px; */
    margin:50px auto;
    /* background-color: #5B99C2; */
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    /* gap: 20px!important; */
}
.container-fluid1 .contain .news-pic{
    width: 350px;
    height: 200px;
    background-color: #fb884f;
    border-radius: 10px;
    margin-top: 30px;
}
.container-fluid1 .container .news-pic img{
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
}

.contain{
    width: 100%;
    margin-top: 30px ;
}
.contain .row5{
display: flex;
justify-content: space-between;
}
.contain .knowledge{
    width: 830px;
    height: 200px;
    /* background-color: #d1e15b; */
    margin-top: 30px;
    padding: 15px 10px;

}
.knowledge a{
    text-decoration: none;
    font-size: 18px;
    color: #2a2a2a;
    font-family: "Koh Santepheap", serif;
}
.knowledge a:hover{
    text-decoration: underline;
    color: #3c01fd;
}
.knowledge p {
    font-size: 15px;
    padding: 10px 0;
    color: #666666;
    font-family: "Koh Santepheap", serif!important;

}
/* website page */
.w-pic{
    width: 100%;
    height: 650px;
    background-image: url(../img/officer.jpg);
    background-size: cover;
    position: relative;
}
.w-pic img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
}
.w-pic .blur{
    position: absolute;
    background-color: rgba(218, 246, 255, 0.464);
    width: 100%;
    height: 100%;
    backdrop-filter: 10px;

}
.w-pic .col-txt{
    width: 600px;
    height: 400px;
    /* background-color: #a532a5; */
    position: absolute;
    top: 20%;
    left: 30%;
}
.w-pic .col-txt h1{
    color: #000431;
}
.form-search{
    width: 100%;
    height: 58px;
    margin-top: 10px;
    border-radius: 25px;
    border: none;
    background-color: #e6ebed!important;
    padding:  5px 30px;
    font-size: 16px;
    position: absolute;
    font-family: "Koh Santepheap", serif!important;
}
form .btn-find{
    position: absolute;
    height: 45px;
    background-color:transparent;
    bottom: 18%;
    right: 2%;
    border-radius: 20px;
    border: none;
    font-family: "Koh Santepheap", serif!important;
    font-size: 20px;
    color: white;
}
.btn-find .fa-magnifying-glass{
    font-size: 20px;
    color: #8a8a8a;
    padding-right: 15px;
    position: absolute;
    top: 30%!important;
    /* right: 10%; */
}
.windown{
    width: 332px;
    height: 100px;
    background-color: #ffffff;
    position: absolute;
    top:27%;
    left: 3%;
}
.windown h1{
    font-size: 80px;
    color: #a532a5;
}
.container2{
    width: 1200px;
    /* height: 700px; */
    margin:50px auto;
    /* display: flex;
    justify-content: space-between;
    flex-direction: column; */
    border-radius: 10px;

}
.container2 .c-row{
    width: 100%;
    height: 300px;
    display: flex;
    justify-content: space-between;  
      margin-bottom: 30px;
      box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;

}
.container2 .c-row .col-3{
    width: 500px;
    height: 300px;
    border-radius: 10px;
    /* background-color: black; */
}
.container2 .c-row .col-3 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}
.container2 .c-row .lesson-app{
    width: 700px;
    height: 300px;
    background-color: #f7f6f6;
    padding: 60px 20px;
}
.container2 .c-row .lesson-app a{
    text-decoration: none;
    color: black;
    font-size: 40px;
    font-family: "Koh Santepheap", serif!important;    
}
.container2 .c-row .lesson-app a:hover{
    text-decoration: underline;
    color: #3c01fd;
}
.gray{
    color: gray!important;
}
.d-row{
    display: flex;
    justify-content: space-between;
}
.d-row .sile-bar{
    width: 220px;
    height: 330px;
    border: 2px solid #5B99C2;
}
.sile-bar ul{
    list-style: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: start;
    /* gap: 20px; */

}
.sile-bar ul li a{
    text-decoration: none;
    font-size: 20px;
    padding: 15px 40px;
    display: inline-block;
    color: black;
}
.sile-bar ul li a:hover{
    color: #2803fb;
}
.video{
    width: 600px;
    /* height: 500px; */
    /* background-color: #000431; */
    border-radius: 10px;
}
.v-viwe{
    width: 230px;
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.v-pf{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: black;
}
.v-pf img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}
.v-viwe p{
    font-size: 18px;
    color: black;
    padding: 5px 0;
}
.course-lesson{
    width: 550px;
}
.top-lesson {
    background-color: #ddd;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    border: 1px solid #8a8a8a;
    color: #ff4500;
}
.lesson {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 30px;
    border-bottom: 1px solid #8a8a8a;
    border-left: 1px solid #8a8a8a;
    border-right: 1px solid #8a8a8a;
}
.lesson p{
    font-family: "Koh Santepheap", serif!important;    
 
}
.lesson a{
    text-decoration: none;
    color: #000431;
}
.lesson a:hover{
    color: orangered;
}

/*  */
 .swiper {
    width: 100%;
    height: 100%;
  }

  .swiper-slide {
    /* text-align: center; */
    font-size: 18px;
    /* background: #fff; */
    display: flex;
    justify-content:center;
    align-items: center;
  }

  .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .sec-form{
    width: 1200px;
    /* height: 600px; */
    /* background-color: #2a2a2a; */
    margin:50px auto;
  }
  .sec-form .row{
    display: flex;
  }
  .sec-form .col-6{
    width: 600px;
    height: 600px;
    background-color: #EB3678;
  }
  .payment-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 600px;
}

.payment-container h2 {
    font-size: 18px;
    margin-bottom: 15px;
}

.payment-methods {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.payment-methods img {
    margin-left: 10px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    font-family: "Koh Santepheap", serif;

}
.f-input {
    width: calc(100% - 12px);
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.card-info {
    display: flex;
    justify-content: space-between;
}

.card-info input {
    width: calc(48% - 6px);
}

.qr-section {
    margin:0 20px;
    padding: 15px;
    border-radius: 10px;
    /* background-color: #f0f8ff; */
    /* border: 1px solid #ddd; */

}
.qr-section p{
    text-align: center;
    font-family: "Koh Santepheap", serif;

}

.qr-section img {
    /* vertical-align: middle; */
    /* margin-right: 10px; */
    width: 350px;
    object-fit: cover;
    margin: 20px 80px;
}

.qr-section a {
    color: #1a73e8;
    text-decoration: none;
}

.qr-section a:hover {
    text-decoration: underline;
}

.form-group {
    margin-bottom: 20px;

}

.form-group input[type="radio"] {
    margin-right: 10px;
}
.pay{
    display: flex;
    justify-content: space-between;
}
.pay a{
    margin-top: 0px;
    padding: 10px 20px;
    text-decoration: none;
    font-family: "Koh Santepheap", serif;
    color: #f9f9fb;
    border: 1px solid ghostwhite;
    background-color:#1a73e8;
    font-size: 18px;
    border-radius: 15px;
    margin-top: 5px;
}
.pay a:hover{
    color: #fdfbfb;
    background-color: green;
}
.buy-course{
    width: 600px;
    height: 600px;
    /* background-color: cadetblue; */
    padding: 0 25px;
}
.buy-course h1{
    font-family: "Koh Santepheap", serif;
    text-align: center;
    padding: 20px 0;
}

.buy-course img{
    width: 550px;
    height: 400px;
    object-fit: cover;
    margin-top: 80px;
}
.top-lesson a{
    font-weight: bold;
    color: red;
    text-decoration: none;
    /* font-size: 17px; */
}
.top-lesson a:hover{
    color: #1a73e8;
}