style.css

*{
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
}
html{
    scroll-behavior: smooth;
}
body{
    background: black;
    color: white;
}
#header{
    width: 100%;
    height: 100vh;
    background-image: url(Images/background.png);
    background-attachment: fixed;
    background-size: 70%;
    background-position: right;
    background-repeat: no-repeat;
    /* opacity: 60%; */
}
.container{
    padding: 10px 10%;
}
nav{
    align-items: center;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.logo{
    width: 280px;
}
nav ul li{
    list-style: none;
    display: inline-block;  /*element will be horizontally aligned*/
    margin: 10px 20px;
}
nav ul li a{
    text-decoration: none;
    color: white;
    font-size: 14px;
    font-weight: 4px;
    position: relative;
}

nav ul li a::after{
    width: 0px;
    height: 3px;
    content:'';
    background: rgb(228, 116, 24);
    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{
    margin-top: 20px;
    font-size: 50px;
    margin-left: 50px;
}
.header-text h1 span{
    color:rgb(241, 113, 8);
}
.header-text p{
    margin-left: 50px;
}
/* About Section */
#about{
    padding: 80px 0;
    color: gainsboro;
}
.row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.about-col-1{
    flex-basis: 35%;  /* it means the width of column will be 35%*/
}
.about-col-1 img{
    border-radius: 15px;
    width: 100%;
    transition: transform 0.5s;
}
.about-col-1 img:hover{
    transform: scale(1.1);
}
.about-col-2{
    flex-basis: 60%;
}
.sub-title{
    font-size: 60px;
    font-weight: 600;
    color: white;
}
.tab-titles{
    display: flex;
    margin: 20px 0px 40px;
}
.tab-links{
    margin-right: 15px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
}
.tab-links::after{
    width: 0px;
    height: 3px;
    content:'';
    background:rgb(241, 113, 8);
    position: absolute;
    left: 0;
    bottom: -8px;
    transition: 0.5s;
}
.tab-links.active-link::after{
    width: 50%;
}
.tab-contents ul li{
    margin: 10px;
    list-style-type: none;
}
.tab-contents ul li span{
    color: rgb(228, 116, 24);
    font-size: 14px;
}
.tab-contents{
    display: none;  /*This will show nothing*/
}
.tab-contents.active-tab{
    display: block;     /*This will show the elements of active-tab class Elements*/
}

/* ---------------------------------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 0.5s, transform 0.5s; 
}
.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: white;
    font-size: 12px;
    margin-top: 20px;
    display: inline-block;
}
.services-list div:hover{
    background:rgb(228, 113, 24);
    transform: translateY(-10px);   /*This will move the text upward.*/
}

/* ---------------------------------------------------Portfolio------------------------------------------------- */
#portfolio{
    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: 10px;
    overflow: hidden;
    position: relative;
}
.work img{
    width: 100%;
    border-radius: 10px;
    display: block;
    transition: transform 0.5s;
}
.work img:hover{
    transform: scale(1.1);  /*This will zoom in picture for this we have to add transition: transform 0.5s; in .work img*/
}
.layer{
    width: 100%;
    height: 0;
    background: linear-gradient(rgb(0, 0, 0, 0.6), rgb(228, 113, 24));
    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;
    font-size: 14px;
    transition: height 0.5s;
}
.layer h3{
    font-weight: 500;
    margin-bottom: 20px;
}
.layer a{
    margin-top: 20px;
    color: rgb(228, 116, 24);
    text-decoration: none;
    background: white;
    font-size: 18px;
    line-height: 60px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
}
.work:hover .layer{
    height: 100%;
}
.btn{
    text-decoration: none;
    display: block;
    width: fit-content;
    padding: 14px 50px;
    margin: 50px auto;
    border: 1px solid rgb(228, 116, 24);
    border-radius: 6px;
    color: white;
    transition: background 0.5s;    /*Transition for button background*/
}
.btn:hover{
    background: rgb(228, 116, 24);
}

/* -----------------------------------------Contact Form------------------------------------ */
.contact-left{
    flex-basis: 35%;
}
.contact-right{
    flex-basis: 60%;
}
.contact-left p{
    margin-top: 20px;
}
.contact-left p i{
    color: rgb(228, 116, 24);
    font-size: 25px;
    margin-right: 15px;
}
.social-icons{
    margin-top: 30px;
}
.social-icons a{
    text-decoration: none;
    font-size: 25px;
    margin-right: 15px;
    color: gray;
    display: inline-block;
    transition: color 0.5s transform 0.5s;
}
.social-icons a:hover{
    color: rgb(228, 116, 24);
    transform: translateY(-5px);
}
.btn.btn2{
    float: left;
}
.contact-right form{
    width: 100%;
}
form input, form textarea{
    width: 100%;
    border: 0px;
    outline: none;
    background: rgb(243, 235, 235);
    padding: 15px;
    margin: 15px 0;
    font-size: 18px;
    border-radius: 6px;
}
form .btn2{
    background: black;
    padding: 14px 60px;
    margin-top: 20px;
    font-size: 18px;
    cursor: pointer;
}
.copyright{
    background: rgb(63, 60, 60);
    color: white;
    text-align: center;
    /* font-size: 18px; */
    width: 100%;
    padding: 25px 0;
    font-weight: 300;
    margin-top: 20px;
}
#msg{
    color: rgb(228, 116, 24);
    font-size: 14px;
    margin-top: 80px;
    display: block;
    margin-right: 20px;
    justify-content: center;
    text-align: center;
    margin-top: -50px;
}