style.css

*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box ;
}
html{
    scroll-behavior: smooth;
}
body{
    background-color: #080808;
    color: #ffffff;
}

#header{
    width: 100%;
    height: 100vh;
    background-image: url();
}
.container{
    padding: 10px 10%;

}
nav{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    
    
}
.logo{
    width: 180px;
}   
nav ul li{
    display: inline-block;
    list-style: none;
    margin:10px 20px;
}
nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 20 px;
    position: relative;
    font-weight: bold;

}
nav ul li a::after{
    content: '';
    width: 0;
    height: 3px;
    background: #014ba0;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.3s;
}
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: #014ba0;
}
/* about */
#about{
    padding: 80px 0;
    color: #ababab;
}
.row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.about-col-1{
    flex-basis: 35%;
}
.about-col-1 img{
    width: 100%;
    border-radius: 15px;
}
.about-col-2{
    flex-basis: 60%;
}
.sub-title{
    font-size: 60px;
    font-weight: 600;
    color: #fff;
}
.tab-titles{
    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: #014ba0;
    position: absolute;
    left: 0;
    bottom: -8px;
    transition: 0.3s;
}
.tab-links.active-link::after{
    width: 50%;
}
.tab-contents ul li{
    list-style: none;
    margin: 10px 0;

}
.tab-contents ul li span {
    color: #a05601;
    font-size: 15px;
}
.tab-contents{
    display: none ;
}
.tab-contents.active-tab{
    display: block;
}
.tab-contents ul li a{
    text-decoration: none;
    color: #fff;
}
/* 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;
    font-size: 13px;
    font-weight: 300;
    border-radius: 10px;
    transition: background 0.3s, transform 0.3s;
}
.services-list div i{
    font-size: 50px;
    margin-bottom: 30px;
}
.services-list div h2{
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 15px;
}
.services-list div a{
    text-decoration: none;
    color: #ffffff;
    font-size: 12px;
    margin-top: 20px;
    display: inline-block;
}
.services-list div:hover{
    background: #014ba0;
    font-size: 18px;
    transform: translateY(-10px);
    
}
.services-list div:hover i{
    color: #a05601;
}
/* Portfolio */
#portfolio{
    padding: 50px 0;
}
.container2{
    width: 100%;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 8%;
}

.gallery{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 30px;
}

.gallery img{
    width: 100%;
}
#show-images{
    display: none;
}
.btn{
    display: block;
    margin: 50px auto;
    width:  fit-content;
    border: 1px solid #014ba0;
    padding: 14px 50px;
    border-radius: 6px ;
    text-decoration: none;
    color: #ffffff;
    transition: background 0.8s;
}
.btn:hover{
    background: #014ba0;
}


/* contact */
.contact-left{
    flex-basis: 35%;


}
.contact-right{
    flex-basis: 60%;


}
.contact-left p{
    margin-top: 30px;
}

.contact-left p i{
    color: #014ba0;
    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;
}
.social-icons a:hover{
    color: #014ba0;
    transform: translateY(-5px);
}

.btn.btn2{
 display: inline-block;
 
}
.btn.btn2.btn3{
    background-color: #014ba0;
    font-size: 17px;
}
.contact-right form{
    width: 100%;

}
form input, form textarea{
    width: 100%;
    border: 0;
    outline: none;
    background: #262626;
    padding: 15px;
    margin: 15px 0;
    color: #fff;
    font-size: 18px;
    border-radius: 6px;
}
form .btn3{
    padding: 14px;
    margin-top: 20px;
    cursor: pointer;


}
footer{
    width: 100%;
    text-align: center;
    padding: 25px;
    background: #262626;
    margin-top: 20px;
    font-size: 300;
}

/* small screen */
nav .fa-solid{
    display: none;
}

@media only screen and (max-width: 600px){
  .header-text{
    margin-top: 100%;
    font-size: 16px;
  }
  .header-text h1{
    font-size: 30px;

  }
  nav .fa-solid{
    display: block;
    font-size: 25px;
    }

    nav ul{
        background: #014ba0;
        position: fixed;
        top: 0;
        right: -200px;
        width: 200px;
        height: 100vh;
        padding-top: 50px;
        z-index: 2;
        transition: right 0.9s;

    }
    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-col-1, .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
    }
    .tab-links{
        font-size: 16px;
        margin-right: 20px;
    }
    .contact-left,.contact-right{
        flex-basis: 100%;
    }
    footer{
        font-size: 14px;
    }



}