@import url('https://fonts.googleapis.com/css?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box; text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

:root{
--bg-color: #1f242d;
--second-bg-color: #323946;
--text-color: #fff;
--main-color:#0ef;
}

html{
    font-size: 62.5%;
    overflow-x:hidden;
}

body{
    background: var(--bg-color);
    color: var(--text-color);
}

section{
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.header{
position: fixed;
top: 0;
left: 0; 
justify-content: space-between;
width: 100%; 
padding: 2rem 9%;
background: var(--bg-color);
display: flex;
align-items: center;
z-index: 100;
}

.header.sticky{
    border-bottom: .1rem solid rgba(0, 0, 0, .2);
}

.logo{
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
}

.navbar a{
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
    transition: 3s;
}

.navbar a:hover,
.navbar a.active{
    color: var(--main-color);
}

#menu-icon{
    font-size: 3.6rem;
    color:var(--text-color);
    display: none;
}

.home{
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-img img{
    width: 35vw;
    animation: floatImage 4s ease-in-out infinite;
}

@keyframes floatImage{
    0%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(-2.4rem);
    }
    100%{
        transform: translateY(0);
    }
    
}

.home-contents h3{
    font-size: 3.2rem;
    font-weight: 700;
}

.home-contents h3:nth-of-type(2){
    margin-bottom: 2rem;
}

span{
    color: var(--main-color);
}

.home-contents h1{
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-contents p{
    font-size: 1.6rem;
}

.social-meadia a{
display: inline-flex;  
justify-content: center; 
align-items: center;
width: 4rem;
height: 4rem;
background: transparent;
border: .2rem solid var(--main-color);
border-radius: 50%;
margin: 3rem 1.5rem 3rem 0;
font-size: 2rem; 
color: var(--main-color);
transition: .5s ease;
}

.social-meadia a:hover{
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn{
display: inline-block;
background:var(--main-color);
padding: 1rem 2.8rem;
border-radius: 4rem; 
box-shadow: 0 0 1rem var(--main-color); 
font-size: 1.6rem; 
color: var(--second-bg-color); 
font-weight: 600;
letter-spacing: .1rem;
transition: .5s ease;
}

.btn:hover{
    box-shadow: none;
}

.about{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--second-bg-color);
}

.about-img img{
    width: 35vw;
}

.heading{
    text-align: center;
    font-size: 4.5rem;
}

.about-contents h2{
    text-align: left;
    line-height: 1.2;
}

.about-contents h3{
    font-size: 2.6rem;
}

.about-contents p{
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.contact h2{
    margin-bottom: 3rem;
}

.contact form{
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.contact form .inpput-box{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea{
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--second-bg-color);
    border-radius: .8rem;
    margin: .7rem 0;
} 

.contact form .input-box input{
    width: 49%;
}

.contact form textarea{
    resize: none;
}

.contact form .btn{
    margin-top: 2rem;
    cursor: pointer;
}

.footer{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-bg-color);
}

.footer-text p{
    font-size: 1.6rem;
}

.footer-iconTop a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: .5s ease;
}

.footer-iconTop a:hover{
    box-shadow: 0 0 1rem var(--main-color);    
}

.footer-iconTop a i{
    font-size: 2.4rem;
    color: var(--second-bg-color);
}


@media (max-width:1200px){
    html{
        font-size: 55%;
    }
}

@media (max-width:991px){
    .header{
        padding: 2rem 3%;
    }

    section{
        padding: 10rem 3% 2rem;
    }

    .contact{
        min-width:auto;
    }

    .footer{
        padding: 2rem 3%;
    }
}

@media (max-width:768px){
    #menu-icon{
        display: block;
    }

    .navbar{
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0, 0, 0, .2);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
        display: none;
    }

    .navbar.active{
        display: block;
    } 

    .navbar a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    .home{
        flex-direction: column;
    }

    .home-contents h3{
        font-size: 2.6rem;
    }

    .home-contents h1{
        font-size: 5rem;
    }

    .home-img img{
        width: 70vw;
        margin-top: 4rem;
    }

    .about{
        flex-direction: column-reverse;
    }

    .about img{
        width: 70vw;
        margin-top: 4rem;
    }
}

@media (max-width:450px){
    html{
        font-size: 50%;
    }

    .contact form .input-box input{
        width: 100%;
    }
}

@media (max-width:365px){
    .home-img img{
        width: 90vw;
    }

    .about-img img{
        width: 90vw;
    }

    .footer{
        flex-direction: column-reverse;
    }

    .footer p{
        text-align: center;
        margin-top: 2rem;
    }
}

.skil{
    margin-left: 2rem;
}

#btn{
background-color: #0ef;
font-size: 1.6rem; 
color: var(--second-bg-color); 
font-weight: 600;
}