*{
    margin: 0;
    padding: 0;
    font-family:'Poppins',sans-serif;
    box-sizing: border-box;
}
html{
    scroll-behavior: smooth;
}
body{
    background-color:black;
    color: #fff;
}
.head{
    width: 100%;
    height: 100vh;
    background-image: url(side_img2.png);
    background-position: center;
    background-size: cover;

}
.container{
    padding: 10px 10%;
}
.nav{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.logo{
    width: 140px;
}
.nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;  
}
.nav ul li a{
    color: #fff;
    text-decoration-line: none;
    font-size: 18px;
    position: relative;
}
.nav ul li a::after{
    content: "";
    width: 0;
    height: 3px;
    background-color: red;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.5s;
}
.nav ul li a:hover::after{
    width: 100%;
}
.header-text{
    margin-top: 20%;
    font-size: 30px;
}
.header-text h1{
    font-size: 60px;
    margin-top: 20px;
}
.header-text h1 span{
    color: red;
}
/* <-------------about-----------> */
.about{
    padding: 80px 0;
    color: #ababab;
}
.row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.about-col1{
    flex-basis: 35%;
}
.about-col1 img{
    width: 100%;
    border-radius: 15px;
}
.about-col2{
    flex-basis: 60%;
}
.sub-title{
    font-size: 60px;
    font-weight: 600;
    color: #fff;
}
.tab-tittle{
    display: flex ;
    margin: 20px 0 40px;
}
.tab-links{
    margin-right: 50px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    position:relative ;
}
.tab-links::after{
    content: "";
    width: 0;
    height: 3px;
    background-color: red;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.5s;
}
.tab-links.active-link::after{
    width: 50%;
}
.tab-contents ul li{
    list-style: none;
    margin: 10px 0;
}
.tab-contents ul li span{
    color: red;
    font-size: 14px;
}
.tab-contents{
    display: none;
}
.tab-contents.active-skill{
    display: block;
}
/* -------services-------- */
.services{
    padding: 30px 0;
}
.services-list{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
    grid-gap: 40px;
    margin-top: 50px;
}
.services-list div{
    background: #262626;;
    padding: 40px;
    border-radius: 20px;
    transition: background 0.5s,transform 0.5s;
}
.services-list div h2{
    font-size: 30px;
    font-weight: 600;
}
.services-list div p{
    padding: 5px;
}
.services-list div i{
    font-size: 50px;
}
.services-list div:hover{
    cursor: pointer;
    background:red;
    transform: translatey(-10px);
}
.work-container{
    padding: 50px 0;
}
.work-list{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
    grid-gap: 40px;
    margin-top: 50px;
}
.work{
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}
.work img{
    width: 100%;
    border-radius: 20px;
    display: block;
    transition:transform 0.5s ;
}
.layer{
    width: 100%;
    height: 0;
    background: linear-gradient(rgba(0,0,0,0.3),red);
    border-radius: 10px;
    position: absolute;
    left: 0;
    bottom: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    text-align: center;
    transition: height 0.5s     ;
}
.layer h3{
    font-weight: 500;
    margin-bottom: 10px;
}
.work:hover img{
    transform: scale(1.1);
} 
.work:hover .layer{
    height: 100%;
}
/* -----------------contact--------------- */
.contact-left{
    flex-basis: 35%;
}
.contact-right{
    flex-basis: 60%;
}
.contact-left p{
    margin-top: 30px;
}
.contact-left p i{
    color: red;
    margin-right: 15px;
    font-size: 25px;
}
.social-icons{
    margin-top: 30px;
}
.social-icons a {
    text-decoration: none;
    font-size: 30px;
    margin-right: 15px;
    color: #ababab;
    display: inline-block;
    transition: transform o.5s;
}
.social-icons a:hover{
    color: blue;
    transform: translateY(-5px);
}
.btn{
    display: inline-block;
    margin: 50px auto;
    width: fit-content;
    border: 1px solid red;
    padding: 14px 50px;
    border-radius: 6px;
    text-decoration: none;
    color: #fff;
    background: red;
}
.contact-right form{
    width: 100%;
}
form input,form textarea{
    width: 100%;
    margin: 10px 0;
    border: 0;
    outline: none;
    background: #262626;
    padding: 15px;
    color: #fff;
    font-size: 18px;
    border-radius: 6px;
}
form .btn{
    margin: 10px 0;
    padding: 15px 50px;
    cursor: pointer;
    font-size: 18px;
}
.copyrights{
    width: 100%;
    height: 50px;
    background: #262626;

}
.nav .fa-solid{
    display: none;
}
/* ----------------------small screen-------- */
@media only screen and (max-width: 600px){
.head{
    background-image: url(side_img1.png);
    background-position: right;
}
.header-text{
    margin-top: 80%;
    font-size: 16px;
}
.header-text h1{
    font-size: 20px;
}
.nav .fa-solid{
    display: block;
    font-size: 25px;
}
.nav ul{
    background: red;
    position: fixed;
    top:0;
    right:-220px;
    width: 200px;
    height: 100vh;
    padding-top: 50px;
    z-index: 2;
    transition: right 0.5s;
}
.nav ul li{
    display: block;
    margin: 25px;
}
.nav ul .fa-solid{
    position: absolute;
    top: 25px;
    left: 25px;
    cursor: pointer;
}
.sub-title{
    font-size: 40px;
}
.about-col1,.about-col2{
    flex-basis: 100%;

}
.about-col1{
    margin-bottom: 30px;
}
.about-col2{
    font-size: 14px;
}
.tab-links{
    font-size: 16px;
    margin-right: 30px;
}
.contact-left,.contact-right{
    flex-basis: 100%;
}
}
#sub{
    color: greenyellow;
    margin-top: 5px;
    display: block;
}