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

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 10%;
    border-bottom: 1px solid #000;
    z-index: 10;
}

nav ul li {
    list-style: none;
    display: inline-block;
    margin: 10px 20px;
    font-weight: 500;
    cursor: pointer;
}

nav .logo {
    width: 220px;
    cursor: pointer;
}

.nav-btn {
    background: #000;
    color: #fff;
    font-size: 16px;
    padding: 15px 25px;
    border: 0;
    outline: 0;
    border-radius: 40px;
    cursor: pointer;
}

.nav-btn img {
    width: 16px;
    margin-left: 8px;
}

.header {
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(#eefff9 0%, #ffccc1 40%, #DCDBFF 100%);
    padding: 0 10%;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.header h1 {
    margin-top: 100px;
    font-size: 13vw;
    line-height: 11vw;
}

.btn-contanier {
    margin: 20px 0;
}

.header button {
    border: 0;
    outline: 0;
    display: inline-flex;
    align-items: center;
    font-size: 18px;
    margin-right: 20px;
    cursor: pointer;
}

.btn-dark {
    background: #000;
    color: #fff;
    padding: 10px 10px 10px 30px;
    border-radius: 40px;
}

.btn-dark img {
    width: 40px;
    background: white;
    border-radius: 50%;
    padding: 10px;
    margin-left: 30px;
}

.btn-light {
    background: transparent;
    text-decoration: underline;
}

.btn-light img {
    width: 20px;
    margin-left: 10px;
}

p {
    max-width: 360px;
}

.user-img {
    width: 60%;
    max-width: 400px;
    position: absolute;
    bottom: 0;
    right: 13%;

}

/*-------------animnation------------*/

.header h1 span {
    background: linear-gradient(#000, #000);
    background-repeat: no-repeat;
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-size: 0%;
}

.header h1 span:first-child {
    animation: textcolor1 2s linear infinite alternate;
}

@keyframes textcolor1 {
    0% {
        background-size: 0%;
    }
    40% {
        background-size: 100%;
    }
    100% {
        background-size: 100%;
    }
}

.header h1 span:last-child {
    animation: textcolor2 2s linear infinite alternate;
}

@keyframes textcolor2 {
    0% {
        background-size: 0%;
    }
    40% {
        background-size: 0%;
    }
    100% {
        background-size: 100%;
    }
}

.menu-icon{
    display: none;
}

/*-------------media quarrys for navbar------------*/

@media only screen and (max-width: 600px){
    nav ul{
     position: absolute;
     width: 100%;
     background: #000;
     color: #fff;  
     left: 0;
     top: 100%;
     text-align: center; 
     max-height: 0;
     overflow: hidden;
     transition: max-height 0.5s;
    }
    .nav-btn{
        display: none;
    }

    .logo{
        width: 150px;
    }
    
    nav ul li{
        margin: 10px;
        font-size: 14px;
    }
    
    .menu-icon{
        display :block;
        width: 30px;
    }
    
    .show-menu{
        max-height: 60px;
    }
}