* {
  margin: 0;
  padding: 0;
  box-sizing:border-box;
}

html,body {
  background-color: #dee2e6;
  font-family: 'Noto Sans', sans-serif;
  margin: 0;
  box-sizing: border-box;
  height: 100%;
  width: 100%;
  color: #212529;
  scroll-behavior: smooth;
}

/*** scrollBar ***/

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-thumb {
    background: #808488;
    border-radius: 10px;
}

::-webkit-scrollbar-track {
    background-color: #dee2e6;
    border-radius: 50px;
}

/*** Topnav ***/

.top-bar {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	height: 60px;
	position: absolute;
}

.top-bar .logo-container svg {
	width: 40px;
	margin-right: 14px;
	fill: #212529;
}

.top-bar .logo-container .logo-txt .logo-name {
	font-weight: bold;
	font-size: 14px;
}

.top-bar .logo-container .logo-txt .logo-profession {
	font-size: 14px;
}

.top-bar .links, .top-bar .logo-container {
	display: flex;
	flex-flow: row nowrap;
	padding: 0 50px;
}

.top-bar .links {
	justify-content: space-between;
}

.top-bar .links .link {
	margin-right: 10px;
	text-decoration: none;
	color: #212529;
	padding: 10px;
	opacity: .8;
	border-bottom: 1px solid #21252900;
}

.top-bar .links .link.lang {
    margin-right: 0;
    cursor: pointer;
}

.top-bar .links .link:hover {
	border-bottom: 1px solid #212529;
	transition: .5s;
}

.top-bar .links .link.lang-cnt {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    border: 1px solid #2125295c;
    border-radius: 100px;
    margin-right: 0;
}

.lang-cnt svg {
    display: block;
    fill: #000;
    width: 14px;
    margin-left: 4px;
}

.menu {
    display: none;
}

.sidenav {
    display: none;
}

.sidenav {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  right: 0;
  background-color: #212529;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 60px;
}

.sidenav a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 20px;
  color: #ced4da;
  display: block;
  transition: 0.3s;
}

.sidenav a:hover {
  color: #f1f1f1;
}

.sidenav .closebtn {
  position: absolute;
  top: 0;
  font-size: 36px;
}

/*** First Page ***/

.first-page {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
	width: 100%;
	height: 100%;
}

.first-page .first-page-left, .first-page .first-page-right {
	display: flex;
	flex-flow: column nowrap;
 	align-items: center;
	justify-content: center;
	width: 50%;
	height: 100%;
	padding: 0 50px;
}

.first-page .first-page-left .portrait-image-container {
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #e9ecef;
	border-radius: 460px;
	width: 460px;
	height: 460px;
}

.first-page .first-page-left img {
	width: 420px;
	height: 420px;
	border-radius: 100%;
}

.first-page .first-page-right {
	background-color: #ced4da;
}

.first-page .first-page-right .slogan {
	display: flex;
	flex-flow: column nowrap;
	align-items: center;
	justify-content: center;
	background-color: #dee2e6;
	padding: 0 50px;
	width: 100%;
	height: 460px;
	font-size: 37px;
	font-weight: bold;
}

/*** Second Page ***/

.second-page {
	display: flex;
	flex-flow: column nowrap;
	justify-content: space-between;
	width: 100%;
	background-color: #ced4da;
}

.second-page .second-page-contents {
	display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    padding: 0 150px;
 }
 
.second-page .second-page-contents .image-container {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    justify-content: center;
    background-color: #dee2e6;
    height: 300px;
    opacity: .9;
    width: 300px;
    margin: 30px;
    padding: 10px;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.second-page .second-page-contents .image-container img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    border-radius: 5px;
}

.second-page .projects-txt-cnt {
    width: 100%;
    text-align: center;
    padding: 20px;
}

.second-page .projects-txt-cnt .projects-txt {
	font-size: 30px;
    font-weight: bold;
    text-align: center;
}

.second-page .image-container:hover {
	opacity: 1;
	transition: all .2s;
}

.second-page .image-container .part-txt {
    position: absolute;
    color: #dee2e6;
    font-size: 24px;
}

/*.second-page .image-container .part-txt svg {
	fill: #dee2e6;
	width: 24px;
	margin: 20px 0 11px;
}*/

/*** footer ***/

.footer {
	display: flex;
	flex-flow: column nowrap;
	align-items: center;
	justify-content: space-between;
	padding: 30px;
	color: #dee2e6;
	background-color: #212529;
	height: 250px;
}

.footer .footer-contact {
	font-size: 18px;
}

.footer .footer-contact div {
	margin: 10px 0;
}

.footer .footer-contact .contact-txt {
	text-align: center;
	font-size: 24px;
	margin-bottom: 20px;
}

.footer .copyright {
	display: flex;
	flex-flow: row nowrap;
	align-items: center;
	font-size: 14px;
}

.footer .copyright svg {
	display: block;
	width: 18px;
	margin-right: 10px;
	fill: #dee2e6;
}

/*** about page ***/

.about-page {
	display: flex;
	flex-flow: column nowrap;
	justify-content: center;
	align-items: center;
	width: 100%;
	padding: 60px 0;
}

.about-page .portrait-image-container {
	display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 40px;
    width: 220px;
    height: 272px;
    margin-right: 40px;
    border: 1px solid #2125295c;
}

.about-page .portrait-image-container img {
	width: 200px;
    height: 252px;
    object-fit: cover;
    border-radius: 30px;

}

.about-page .about-img-cnt {
	display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 40px;
}

.about-page .about-page-content {
	background-color: #ced4da;
	padding: 50px 100px;
	border-radius: 10px;
	width: 75%;
	text-align: justify;
}

.about-page .about-page-content .about-txt {
	width: 100%;
	font-size: 18px;
	line-height: 28px;
}

.about-page .about-page-content .about-txt p {
    margin: 10px 0;
}

/*** contact ***/

.contact {
	display: flex;
	flex-flow: row nowrap;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	height: 100%;
}

.contact .contact-left, .contact .contact-right {
	display: flex;
	flex-flow: column nowrap;
	justify-content: center;
	width: 50%;
	height: 100%;
	padding: 70px 100px 0 100px;
}

.contact .contact-left {
	background-color: #ced4da;
}

.contact .contact-right {
	background-color: #dee2e6;
}

.contact .contact-left .contact-txt {
	font-size: 40px;
	font-weight: bold;
	margin-bottom: 150px;
}

.contact .contact-left .email, .contact .contact-left .phone {
	margin-bottom: 50px;
}

.contact .contact-left .contact-info {
	display: flex;
	flex-flow: row nowrap;
	align-items: center;
	font-size: 18px;
}

.contact .contact-left .contact-info a {
    text-decoration: none;
    color: #212529;
}

.contact .contact-left .contact-info a:hover {
    text-decoration: underline;
}

.contact .contact-left .contact-info svg {
	width: 30px;
	margin-right: 14px;
}

.contact .contact-right .txt-input-cnt {
	display: flex;
	flex-flow: column nowrap;
}

.contact .contact-right .txt-input-cnt label {
	font-size: 18px;
	margin-bottom: 10px;
	display: flex;
}

.contact .contact-right .txt-input-cnt label svg {
	width: 8px;
	margin-left: 6px;
}

.contact .contact-right .txt-input-cnt input, .contact .contact-right .txt-input-cnt textarea {
	font-size: 18px;
	color: #212529;
	margin-bottom: 30px;
	border: 1px solid #808488;
	height: 45px;
	background-color: #dee2e6;
	padding: 0 14px;
	border-radius: 4px;
	outline: none;
	resize: none;
	font-family: 'Montserrat', sans-serif;
}

.contact .contact-right .txt-input-cnt textarea {
	height: 160px;
	padding: 14px;
}

.contact .contact-right .txt-input-cnt .submit-btn {
	width: 50%;
	margin: 0 auto;
	background-color: #212529;
	color: #fff;
	border-radius: 100px;
	cursor: pointer;
}

.contact .contact-right .txt-input-cnt .submit-btn:hover {
	background-color: #ced4da;
	color: #212529;
	border: 1px solid #212529;
	transition: all .2s;
}

.success-mg {
    text-align: center;
    margin: 10px 0;
    color: #07af07;
}

/*** awards page ***/

.awards-page {
	width: 100%;
	display: flex;
	flex-flow: column nowrap;
	padding-top: 60px;
}

.awards-page .award {
	display: flex;
	flex-flow: row nowrap;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 50%;
	padding: 50px 0;
}

.awards-page .award.grey-bg {
	background-color: #ced4da;
}

.awards-page .award .award-img {
	height: 300px;
	padding: 10px;
	margin-right: 150px;
}

.awards-page .award .award-img img{
	height: 100%;
	border-radius: 10px;
    box-shadow: rgb(0 0 0 / 45%) 0px 25px 20px -20px;
}

.awards-page .award .award-logo-txt-cnt {
	display: flex;
	flex-flow: row nowrap;
	align-items: center;
}

.awards-page .award .award-logo-txt-cnt .award-logo {
	width: 80px;
	margin-right: 40px;
}

.awards-page .award .award-logo-txt-cnt .award-logo svg {
	width: 100%;
	display: block;
	fill: #212529;
}

.awards-page .award .award-logo-txt-cnt .award-logo img {
	width: 100%;
	display: block;
	
}

.awards-page .award .award-logo-txt-cnt .award-txt {
	display: flex;
	flex-flow: column nowrap;
	justify-content: space-between;
}

.awards-page .award .award-logo-txt-cnt .award-txt .award-organization {
	font-weight: bold;
	margin-bottom: 10px;
}

/*** projects ***/

.cls-1 {
    fill: #212529;
}

.project-cnt {
	width: 100%;
	height: 100%;
	padding-top: 51px;
}

.project-cnt .project {
	display: flex;
	flex-flow: row nowrap; 
	width: 100%;
	height: 100%;
}

.project-cnt .project .project-text {
	width: 33.33%;
	height: 100%;
	background-color: #ced4da;
	font-size: 18px;
	padding: 50px;
    text-align: center;
    line-height: 30px;
}

/*.project-cnt .project .project-text-d {
    display: flex;
}

.project-cnt .project .project-text-m {
    display: none;
}*/

.project-img, .project-text {
	display: flex;
	align-items: center;
	justify-content: center;
}

.project-img {
	width: 66.66%;
	height: 100%;
	background-color: #dee2e6;
}

.container {
  	position: relative;
  	width: 70%;
}

.slides {
  	display: none;
  	padding-top: 80%;
  	transition: all .4s;
}

.slides img {
 	box-shadow: rgb(0 0 0 / 35%) 0px 4px 10px;
    object-fit: cover;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    border-radius: 4px;
    margin: 0 auto;
}

.single-slide img {
    border-radius: 4px;
    box-shadow: rgb(0 0 0 / 35%) 0px 4px 10px;
}

.cursor {
  cursor: pointer;
}

.prev, .next {
  	cursor: pointer;
  	user-select: none;
  	-webkit-user-select: none;
  	border-radius: 40px;
}

.next {
  	margin-left: 10px;
}

.prev {
	margin-right: 10px;
}

.prev svg, .next svg {
	display: block;
	width: 40px;
	fill: #212529;
}

.prev:hover, .next:hover {
  	background-color: rgb(206 212 218);
  	transition: all .2s;
}

.row {
	display: flex;
    flex-flow: row;
    align-items: center;
    justify-content: space-between;
}

.column {
  	max-width: 16.66%;
  	margin: 0 5px;
}

.column img {
  	display: block;
  	box-shadow: rgb(0 0 0 / 16%) 0px 2px 3px;
  	border-radius: 4px;
  	max-height: 85px;
}

.demo {
  opacity: 0.6;
}

.active, .demo:hover {
  opacity: 1;
  transition: all .3s;
}

/*** back to top button ***/

#button {
	width: 50px;
  	height: 50px;
  	border-radius: 50px;
  	position: fixed;
  	bottom: 20px;
  	right: 20px;
  	transition: background-color .3s, 
    	opacity .5s, visibility .5s;
  	opacity: 0;
  	visibility: hidden;
  	cursor: pointer;
  	z-index: 1000;
  	-webkit-tap-highlight-color: transparent;
}

#button:active {
    background-color: #2125291f;
}

#button.show {
  opacity: 1;
  visibility: visible;
}

#button svg {
	width: 50px;
	height: 50px;
	fill: #212529;
}


@media screen and (max-width: 450px) {
    .top-bar .links {
        display: none;
    }
    
    .sidenav {
        display: block;
    }
    
    .menu {
        display: block;
    }
    
    .top-bar {
        padding: 0 10px;
    }
    
    .top-bar .logo-container {
        padding: 0;
    }
    
    .first-page {
        flex-flow: column nowrap;
        padding-top: 60px;
    }
    
    .first-page .first-page-left, .first-page .first-page-right {
        width: 100%;
    }
    
    .first-page .first-page-right {
        padding: 50px;
    }
    
    .first-page .first-page-left .portrait-image-container {
        width: 300px;
        height: 300px;
    }
    
    .first-page .first-page-left img {
        width: 280px;
        height: 280px;
    }
    
    .first-page .first-page-right .slogan {
        font-size: 24px;
        padding: 40px;
        height: auto;
    }
    
    .second-page {
        padding: 30px;
        height: auto;
    }
    
    .second-page .second-page-contents {
        flex-flow: column nowrap;
        padding: 0;
    }
    
    .second-page .second-page-contents .image-container {
        width: 100%;
        margin: 10px 0;
        height: 200px;
    }
    
    .footer .footer-contact .contact-txt {
        font-size: 20px;
    }
    
    .footer .footer-contact {
        font-size: 14px;
        margin-bottom: 14px;
    }
    
    .footer .copyright {
        font-size: 11px;
    }
    
    .footer .copyright svg {
        width: 15px;
    }
    
    .footer {
        height: auto;
    }
    
    .awards-page .award {
        flex-flow: column nowrap;
    }
    
    .awards-page .award .award-img {
        margin-right: 0;
        margin-bottom: 30px;
    }
    
    .awards-page .award .award-logo-txt-cnt {
        padding: 0 30px;
    }
    
    .awards-page .award .award-logo-txt-cnt .award-logo {
        min-width: 50px;
        max-width: 50px;
        margin-right: 30px;
    }
    
    #button {
        width: 40px;
        height: 40px;
    }
    
    #button svg {
        width: 40px;
        height: 40px;
    }
    
    .awards-page .award .award-img.award-img-horizontal {
        height: 200px;
    }
    
    .contact {
        flex-flow: column nowrap;
        padding-top: 60px;
    }
    
    .contact .contact-left, .contact .contact-right {
        width: 100%;
        padding: 30px;
        height: auto;
    }
    
    .contact .contact-left .contact-txt {
        font-size: 30px;
        margin-bottom: 50px;
    }
    
    .contact .contact-left .contact-info {
        font-size: 14px;
    }
    
    .contact .contact-left .email, .contact .contact-left .phone {
        margin-bottom: 20px;
    }
    
    .contact .contact-right .txt-input-cnt .submit-btn {
        width: 80%;
    }
    
    .contact .contact-right .txt-input-cnt label {
        font-size: 16px;
    }
    
    .contact .contact-right .txt-input-cnt input, .contact .contact-right .txt-input-cnt textarea {
        font-size: 16px;
    }
    
    .about-page {
        padding: 60px 30px 30px 30px;
        height: auto;
    }
    
    .about-page .about-img-cnt{
        flex-flow: column nowrap;
        font-size: 20px;
        padding-top: 20px;
    }
    
    .about-page .portrait-image-container {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .about-page .about-page-content {
        padding: 30px;
        width: 100%;
        text-align: inherit;
    }
    
    .project-cnt {
        padding-top: 60px;
    }
    
    .project-cnt .project {
        flex-flow: column nowrap;
    }
    
    .project-cnt .project.reverse {
        flex-direction: column-reverse;
    }
    
    .project-img, .project-cnt .project .project-text {
        width: 100%;
    }
    
    .project-img {
        margin: 30px 0;
    }
    
    .container {
        width: 90%;
    }
    
    /*.project-cnt .project .project-text-d {
        display: none;
    }
    
    .project-cnt .project .project-text-m {
        display: flex;
    }*/
    
    .img-m {
        width: 100% !important;
    }
}