@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
    font-family: "Poppins", sans-serif;
}
.container{
    width: 90%;
    margin: 0 auto;
}
header{
    background-color: black;
    padding: 30px 0;
}
.header-1 a{
  font-size: 34px;
  font-weight: bold;
  color: white;
  animation: changeColor 1s infinite;
}
@keyframes changeColor {
    0%{
        color: blue;
    }25%{
        color: red;
    }50%{
        color: blueviolet;
    }75%{
        color: burlywood;
    }100%{
        color: yellow;
    }
}
.header-main{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-2 nav ul{
    display: flex;
}
.header-2 nav ul li a{
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.8s;
    display: inline-block;
}
.header-2 nav ul li a:hover{
    background-color: burlywood;
}
.Dropdown-list{
    position: relative;
}
.Dropdown{
    position: absolute;
    flex-direction: column;
    top: 70px;
    left: 0;
    background-color: black;
    width: 160px;
    line-height: 30px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    visibility: hidden;
}
.Dropdown li a{
    width: 100%;
}
.Dropdown-list:hover .Dropdown{
    visibility: visible;
    z-index: 100;
}
/* //////////////////////////////////////////// */
.Banner{
    background-image: url(—Pngtree—radiant\ beach\ scene\ as\ the_15245161.jpg);
    min-height: 100vh;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 80%; 
    background-attachment: fixed;
    position: relative;
}
.animation-ball{
    background-color: rgba(255, 166, 0, 0.304);
   height: 300px;
    width: 30%;
    position: absolute;
    margin: 0 auto;
    top: 200px;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50px;
}
.ball{
    background-color: orangered;
    height: 50px;
    width: 50px;
    border-radius: 50%;
    position:  relative;
    top: 130px;
    left: 180px;
   animation: topdown 0.9s infinite;
}
@keyframes topdown {
    10%{
        width: 50px;
        height: 50px;
    }30%{
        width: 40px;
        height: 50px;
    }
    50%{
        width: 60px;
        height: 30px;
        transform: translateY(140px);
    }
    100%{
        transform: translateY(0px);
    }
    
}