style.css

body {
    margin: 0px;
}
/*Body header*/
#body-header {
    height: 65vh;
    opacity:0.8;
    background-image: url(./images/atul2.jpeg);
    background-repeat: no-repeat; /* Prevent image repetition */
    background-size:cover;
    background-position:right bottom;
    background-attachment: fixed;
    padding-top: 1.2rem;
}
/*Horizontal lists*/
.horizontal-list{
    list-style: none;
    padding-left: 0px; 
    margin: 0px;
    
}
.horizontal-list li{
    display:inline-block;
    margin:0px 8px 8px 0px;
    font-weight:100;
    font-size:0.9rem
}
.horizontal-list li a{
    color:white;
    text-decoration: none;
}
.nav-menu li a{
    transition:color 0.5s, border-bottom 4s;
}
.nav-menu li a:hover{
    color:lightgrey;
    border-bottom:1px solid white;
    
}
.text-center{
    text-align:center;
}
/*Name and Social iconns*/

#name-social-container{
    margin-top:25vh;
}
#my-name{
    font-size:4rem;
    letter-spacing:0.1rem;
    color:yellow;
    font-weight:700; 
    margin-bottom:0.5 rem;
    transition: color 1s;
    

}
#my-name:hover{
    color:greenyellow;
    transition: color 1s;
}
.social-icons li a i{
    padding:10px;
    font-size: 2rem;
    border-radius:  50%;
    
}
.social-icons li a i:hover{
    box-shadow:0px 0px 6px 4px rgba(230,196,196,0.3);
}
section{
    width:100%;
    height: 70vh;
    display:flex;
    flex-direction: column;
    align-items:center;
}
#experience {
    height: 120vh; /* Increased height to 140vh */
}
#education{
    height:135vh;
}
#portfolio{
    height:110vh;
}
section:nth-child(2n){
    background-color:grey;
}
section:nth-child(2n+1){
    background-color:white;
}
.section-heading{
    width:auto;
    padding:20px 10px 10px;
    margin: 10px auto;
    font-weight:400;
}
.section-heading span{
    font-size:40px;
    color:yellow;
    font-weight: bold;
    display:inline-block;
    padding-top:10px;
    margin-right:0.5rem; 
}

/*about section*/

#about{
    height:auto;
    width:100%;
    position:relative;
}
#my-image{
    height: 12rem;
    width: 12rem;
    margin: auto;
    margin-top:-10vh;
}
#my-image img{
     height:100%;
     width:100%;
     border-radius: 50%;
}
#about-para{
    padding:10px;
    width:70%;
    height:100%;
    margin:auto;
    font-family:Arial, Helvetica, sans-serif;
    text-align:justify;
    color:rgb(10, 8, 8);
    line-height:28px;
    font-weight:100;
    font-size:1.1rem;
}

/*skills section*/


/*skill c++*/
#skills{
    background-image:url(download.jpeg);
    background-repeat: no-repeat; /* Prevent image repetition */
    background-size:cover;
    background-position:right;
    background-attachment: fixed;
    
}
.skills-display{
    width:70%;
    /*height:100px;*/
    /*border:2px solid black;*/
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between; 
}
.skill-progress{
    width:9rem;
    height: 1.9rem;
    background-color:white;
    border-radius:1.2rem;
    
    margin-bottom:60px;
    margin-left:120px ;
    margin-right: 200px;
    
   /* border:2px solid black;*/
}
.skill-progress>div{
    border-radius:20px 0px 0px 20px;
}
.skill-name span{
    color:black;
    font-weight: bold;
    font-size:1rem;
    margin-left:10px;

}
.mb75px{
    margin-bottom:75px;
}
/*common-color-class*/
text-highlight{
    color:#2857a4;
    font-weight:600;
    
}
.mb-green{
    background-color:#28a44d; 
}
.mb-yellow{
    background-color:#a49a28;
}
.mb-blue{
    background-color:#7228a4;
}
.mb-red{
    background-color:#a42a28;
}



/*percentage classes*/
.eighty-five-percent{
    width:65%;
    height:inherit;
}

.thirty-five-percent{
    width:35%;
    height:inherit;
}

.Ninty-five-percent{
    width:85%;
    height:inherit;
}

.Ninty-percent{
    width:85%;
    height:inherit;
}
.skill-progress:hover{
    box-shadow:0px 0px 12px 8px rgba(190, 187, 11, 0.3);
}

.atul:hover{
    box-shadow:0px 0px 6px 4px rgba(211, 223, 31, 0.3);
}  
/*  timeline section*/

.timeline{
    position:relative;
    width: 75%;
    border:2px solid black;
}
.timeline-box{
    position:relative;
    margin:5px;
    width:40%;
    left:5%;
    min-height:150px;
    border:2px solid black;
}
/* CSS for alternating left and right positioning of .timeline-box */
.timeline-box:nth-child(2n) {
    left :53%;
}
.timeline-box:nth-child(2n+1)::after{
    content:'';
    position :absolute;
    top:35%;
    right:-12.5%;
    border-radius:50%;
    width: 0.5rem;
    height: 0.5rem;
    background-color:red;
    z-index:1;
}
.timeline-box:nth-child(2n)::after{
    content:'';
    position :absolute;
    top:35%;
    left:-11.2%;
    border-radius:50%;
    width: 0.5rem;
    height: 0.5rem;
    background-color:red;
    z-index:1;
}
.timeline-divider{
    position:absolute;
    height:75%;
    width:0;
    border:3px dashed #0096fa6b;
    top:10%;
    left:50%;
}
.timeline-traveller{
    position:sticky;
    top:30%;
    transform:rotate(90deg);
    z-index:2;
}
/*timeine box*/
/* styles.css */
#cpp-box {
    background-color: lightblue;
    /* Add other styles as needed for the C++ Developer box */
}

#python-box {
    background-color: rgb(209, 133, 57);
    /* Add other styles as needed for the Python Programmer box */
}

#html-box {
    background-color: rgb(227, 230, 173);
    /* Add other styles as needed for the HTML Developer box */
}

#css-box {
    background-color: rgb(208, 173, 230);
    /* Add other styles as needed for the CSS Stylist box */
}

/* styles.css */
#engineering-box {
    background-color: rgb(162, 32, 243);
    /* Add other styles as needed for the Engineering box */
}

#class-12-box {
    background-color: rgb(225, 230, 173);
    /* Add other styles as needed for the Class 12 box */
}

#class-10-box {
    background-color: rgb(230, 173, 195);
    /* Add other styles as needed for the Class 10 box */
}

#primary-education-box {
    background-color: rgb(179, 230, 173);
}

/*work experience*/

.section-experience span{
    font-size:40px;
    color:rgb(255, 0, 123);
    font-weight: bold;
    display:inline-block;
    padding-top:10px;
    margin-right:0.5rem; 
}


/* Portfolio Section */

#portfolio-container {
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 0 10px; /* Adjust padding for smaller screens */
    margin-bottom: 2%;
}

.portfolio-image-container {
    flex: 0 1 calc(33.33% - 20px); /* Adjust column width for smaller screens */
    max-width: 300px;
    overflow: hidden;
    margin: 10px;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
}

.portfolio-image-container img {
    width: 100%;
    height: 100%;
}

.portfolio-details {
    transition: all 0.5s ease-in-out;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    color: transparent;
    text-align: center;
    padding: 10px;
}

.portfolio-image-container:hover {
    box-shadow: 0 0 20px #74ADC8;
}

.portfolio-image-container:hover .portfolio-details {
    background-color: #7a747478;
    color: white;
}
.section-portfolio span{
    font-size:40px;
    color:rgb(0, 255, 140);
    font-weight: bold;
    display:inline-block;
    padding-top:10px;
    margin-right:0.5rem; 
}


/* Contact Form */

#contact {



    background-color: #0abcf9;
    background-image: linear-gradient(50deg, #2857a4 0%, #403066 74%);
    /*background-image: linear-gradient(50deg,#2857a4 0%, #5378b1 74%);*/
    /*background-image: linear-gradient(170deg,#2857a4 0%, #8496b2 74%);*/
    /*background-image: linear-gradient(315deg, #2a2a72 0%, #009ffd 74%);*/
    /*background-image: linear-gradient(to right,#13226fe0, #5473a2e0, #434ba8e0);*/
    /*background-color: #13386fe0;*/
    color: white;
    padding-bottom: 40px;
}

#contact h1,
#contact h1 span {
    color: white;
}

#contact-form {
    margin-left: 20%;
}

#contact-container {
    display: flex;
}

#my-details-container {
    width: 35%;
    margin-left: 6%;
}

#my-details-container h3 {
    color: white;
    font-weight: 550;
    font-size: 1.2rem;
}

#contact-form-container {
    width: 50%;
}

#my-details-container p {
    color: #d9dcdd;
    font-size: 0.9rem;
}

.my-details-info-container {
    margin-bottom: 20px;
    color: #d9dcdd;
}

.my-details-info-container span {
    margin-left: 0.4rem;
    font-size: 0.95rem;
}

.my-details-info-container i {
    color: white;
}

.my-details-icon {
    width: 1rem;
    height: 1rem;
    vertical-align: bottom;
    margin-right: 0.5rem;
}


#contact-form input,
textarea {
    max-width: 90%;
    margin: 15px;
    padding: 4px 10px;
    border: 0px solid transparent;
    border-bottom: 2px solid white;
    /*#2857a4*/
    color: var(--contact-light-text-color);
    background: transparent;
    width: 90%;
    line-height: 1.6;
    font-size: 1.05rem;
}



#contact-form button[type="submit"] {
    background: transparent;
    /*#1a1a1a;*/
    font-size: 0.95rem;
    border: 2px solid white;
    margin-top: 5%;
    margin-left: 35%;
    border-radius: 2px;
    color: white;
    font-family: sans-serif;
    font-weight: 700;
    letter-spacing: 0.046875em;
    line-height: 1;
    padding: 0.8em 0.8em 0.78em;
    text-transform: uppercase;
}

#contact-form button:hover {
    background: white;
    color: #13386fe0;
}

#contact .social-icons li a i {

    font-size: 1.2rem;
    margin: 40px 10px 10px;
    padding: 10px 14px 20px 10px;

}

input:focus,
select:focus,
textarea:focus,
button:focus {
    outline: none;
}


/*common color classes */

.text-highlight {
    color: #2857a4;
    font-weight: 600;

}

.mb-blue {
    background-color: #2857a4;
}

.mb-orange {
    background-color: #ff5722;
}


.mb-teal {
    background-color: #009688;
}

.mb-light-purple {
    background-color: #93738c;
}

.m-blue {
    color: #2857a4;
}

/*Common Percent classes*/
.eighty-percent {
    height: inherit;
    width: 80%;
}

.eighty-five-percent {
    height: inherit;
    width: 80%;
}

.seventy-five-percent {
    height: inherit;
    width: 75%;
}

/* common margin classes */
.m0 {
    margin: 0;
}