html{
    scroll-behavior: smooth;
}
*{
    margin: 0;
    padding: 0;
    font-family: 'Lato', sans-serif;
}
.banner{
    height: 100vh;
    width: 100%;
    background:linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url("assets/images/background.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
}

.banner .navigation-bar {
    position: fixed;
    padding: 5px 0;
    top: 2%;
    z-index: 999;
}

.banner .navigation-bar .logo {
    position: relative;
    margin-left: 10%;
    font-size: 2.4em;
    font-weight: 800;
    cursor: pointer;
}

.banner .navigation-bar .logo a{
    text-decoration: none;
    color: #fff;
    letter-spacing: 0.5px;
}

.banner .navigation-bar .menu-text {
    margin-right: 7%;
    height: 100%;
    width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.banner .navigation-bar .menu-text .menu-heading {
    font-size: 1.7em;
    font-weight: 500;
    margin-left: 5%;
    margin-top: 18px;
    margin-right: 15px;
    color: #2ecc71;
}

.banner .navigation-bar .menu-text:hover .menu-heading{
    color: #fff;
}

.banner .navigation-bar .menu-text .menu-heading i{
    font-size: 1.5em;
}

.banner .info-banner{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.banner .info-banner .info-heading-text h2{
    font-size: 1.5em;
    font-weight: 600;
    color: #444;
    font-family: sans-serif;
}

.banner .info-banner .info-heading-text h1{
    font-size: 3.0em;
    font-weight: 700;
    color: #fff;
    font-family: sans-serif;
}

.banner .info-banner .buttons {
    margin-top: 2%;
}

.banner .info-banner .buttons a{
    color: #fff;
    font-size: 1.2em;
    border: 2px solid #fff;
    border-radius: 0;
    padding: 8px 15px;
    margin:0 0.5%;
    font-weight: 500;
    transition: 0.2s ease-in-out;
}
.banner .info-banner .buttons a:hover {
    background: #fff;
    color: #000;
}

.front {
    display: flex;
    flex-direction: column;
    font-size: 2.6em;
}

.front a{
    text-decoration: none;
    color: #ffffff;
    transition: 0.2s linear;
}

.front a:hover{
    color: #2ecc71;
}

.banner .angle {
    position: absolute;
    bottom: 0;
    border-right: 2px solid #2ecc71;
    font-size: 1em;
    display: flex;
    justify-content: center;
    height: 80px;
    text-decoration: none;
    cursor: pointer;
}

.banner .angle h2 {
    font-size: 1em;
    margin-top: -15px;
    margin-right: -10px;
}
.banner .angle i{
    font-size: 1.5em;
    margin-left: 5px;
    color: #2ecc71;
    margin-top: -15px;
}

.banner .nav2{
    position: fixed;
    top:0;
    background: #000;
    color: #fff;
    height: 100%;
    width: 305px;
    z-index: 99999999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: 0.3s linear;
    right: -100%;
}

.banner .nav2 i{
    cursor: pointer;
    color: #fff;
    font-size: 1.5em;
    position: absolute;
    top: 15%;
    right: 15%;
}

.banner .nav2 i:hover{
    color: #666;
}
.banner .nav2 ul li{
    list-style-type: none;
    display: block;
    text-align: center;
    font-size: 1.5em;
    font-weight: 500;
    text-transform: uppercase;
    color: #fff;
}

.banner .nav2 ul li a{
    text-decoration: none;
    color: #fff;
}

.banner .nav2 ul li a:hover{
    color: #2ecc71;
}

/*about section*/
#about .main-about {
    position: relative;
    height: 100%;
    width: 100%;
    margin-top: 5%;
}

#about .main-about .about-us-info {
    position: relative;
    height: 100%;
    width: 100%;
}

#about .main-about .about-us-info .about-us-info-heading{
    border-left:5px solid #2ecc71;
    padding: 10px 15px;
    font-size: 3.7em;
    font-weight: 700;
    color: #111;
    font-family: sans-serif;
}

#about .main-about .about-us-info .about-us-info-subheading{
     font-size: 2.0em;
     font-weight: 500;
     color: #666;
     font-family: sans-serif;
     width: 100%;
    margin-top: 5%;
}

#about .about-us-intro {
    margin-top: 5%;
    position: relative;
}

#about .about-us-intro .about-us-intro-heading{
     font-family: sans-serif;
     font-weight: 500;
     font-size: 1.5em;
     color: #666;
}

#about .about-us-intro .image-intro-thumbnail {
    position: relative;
    height: 500px;
    width: 400px;
    margin-top: 10%;
    margin-right: 10%;
}

#about .about-us-intro .image-intro-thumbnail img{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
    z-index: -1;
}

/*Work/Projects*/
.project-info-heading {
    margin-top: 5%;
    border-left:5px solid #2ecc71;
    padding: 10px 15px;
    font-size: 3.7em;
    font-weight: 700;
    color: #111;
    font-family: sans-serif;
}

.projects{
    margin-top: 5%;
    display: grid;
    grid-gap: 20px;
    grid-template-columns: repeat(2, 1fr);
}

.projects img{
    width: 100%;
    height: 350px;
    border: 3px #111 solid;
}

.projects img:hover{
    opacity: 0.5;
    border-color: #666;
    transition: ease-out;
}

.projects h1{
    alignment: center;
}

/*Button Styles*/
.projects .item .btn-dark {
    display: block;
    padding: 0.5rem 1rem;
    border: 0;
    margin-bottom: 0.3rem;
    background: #333;
}

.projects .item .btn-dark:hover{
    background: #2ecc71;
}

.projects .item .btn-light {
    display: block;
    padding: 0.5rem 1rem;
    border: 0;
    margin-bottom: 0.3rem;
    background: #888;
}

.projects .item .btn-light:hover{
    background: #2ecc71;
}

/*Experience*/
.timeline {
    position: relative;
    margin: 50px auto;
    padding: 40px 0;
    width: 1000px;
    box-sizing: border-box;
 }

.timeline:before {
    content: '';
    position: absolute;
    left: 15%;
    width: 2px;
    height: 100%;
    background: #c5c5c5;

}

.timeline .timelinePoint{
    margin: 0;
    padding: 0;
}

.timeline .timelinePoint .point{
    list-style: none;
    position: relative;
    width: 85%;
    padding: 20px 40px;
    box-sizing: border-box;
    float: right;
    text-align: left;
    clear: both;
}

.timeline .timelinePoint .point .tab{
    padding: 0px 40px;
}

.timeline .timelinePoint .point:before {
    content: '';
    position: absolute;
    top: 24px;
    left: -4px;
    width: 10px;
    height: 10px;
    background: #2ecc71;
    border-radius: 50%;
    box-shadow: 0 0 0 3px #2ecc71;
}

.content {
    padding-bottom: 20px;
}

.content .image-logo img{
    width: 400px;
    height: 100px;
}

.content .image-logo-GTRI img{
    width: 500px;
    height: 75px;
}

.timeline .timelinePoint .point h3{
    margin: 0;
    padding: 0;
    font-weight: 600;
    color: #2ecc71;
    font-size: 30px;
}

.timeline .timelinePoint .point p{
    margin: 10px 0 0;
    padding: 0;
    font-weight: 400;
}

.timeline .timelinePoint .point .time h4{
    margin: 0;
    padding: 0;
    font-size: 20px;
}

.timeline .timelinePoint .point .time {
    position: absolute;
    top: 12px;
    left: -235px;
    margin: 0;
    padding: 8px 16px;
    background: #2ecc71;
    color: #fff;
    border-radius: 18px;
    box-shadow: 0 0 0 3px #2ecc71;
}