.background-primary{
    /*background: linear-gradient(108.08deg, #536976 0.54%, #292E49 100%);*/
    background-color: #1b2d40;
}

.background-secondary{
    background-color: #284666;
}

.font-primary{
    font-family: 'Poppins', sans-serif;
}

.primary-text{
    /*color: #b6b9c6;*/
    color: #f6f9fa;
}

.secondary-text{
    /*color: #868992;*/
    color: #898d91;
}

.paragraph-text{
    color: #d5d4d2;
}

.home-section{
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
    
    border-radius: 15px;

    width: 950px;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;

    margin-top: 160px;
    margin-bottom: 150px;

    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

@media (max-width: 992px) {
    .home-section{
        width: 700px;
    }

    #home-title{
        text-align: center;
    }
}

.home-section .text-description{
    max-width: 80%;
    text-align: center;
    font-size: 20px;
    line-height: 35px;
}

#home-title span a{
    text-decoration: none;
    color: #f6f9fa;
}

#home-title span a:hover{
    color: #5cebcb;
}

@media (max-width: 450px) {
    .home-section .text-description{
        font-size: 16px;
        line-height: 30px;
    }
    #home-title span{
        display: block;
    }

    #home-title span a{
        text-decoration: none;
        color: #f6f9fa;
    }
    
    #home-title span a:hover{
        color: #5cebcb;
    }
}
.about-section{

    width: 950px;
    max-width: 90%;
    min-width: 400px;
    margin: 150px auto 50px auto;
}

.about-section .about-container{
    display: grid;

    border-radius: 15px;
    padding: 20px;

    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

.about-section .about-container .text-description{
    grid-column: 1;

    max-width: 95%;
    font-size: 20px;
    line-height: 35px;
}

.about-section .about-container img{

    transition: .5s ease;
    opacity: .4;
    width: 200px;
    max-width: 100%;
    margin: auto;
    height: 250px;
    max-height: 500px;

    border-radius: 4px;
}

.about-section .about-container img:hover{

    opacity: 1;
    box-shadow:
    1px 1px #373737,
    2px 2px #373737,
    3px 3px #373737,
    4px 4px #373737,
    5px 5px #373737,
    6px 6px #373737;
    -webkit-transform: translateX(-3px);
    transform: translateX(-3px);
    transition: .4s ease;
}

.about-section .about-container figure{
    grid-column: 2;
    background-color: #5cebcb;
    width: 200px;
    max-width: 100%;
    height: 250px;
    max-height: 500px;

    border-radius: 4px;
}

.about-me-picture{
    display: none;
}

@media (max-width:768px){
    .about-section .about-container figure{
        display: none;
    }

    .about-me-picture{
        width: 310px;
        max-width: 100%;
        height: 370px;
    
        display: flex;
        justify-content: center;
        align-items: center;
        margin: auto;
    
        border-radius: 15px;
    }
    
    .about-me-picture figure{
        background-color: #5cebcb;
        width: 300px;
        max-width: 300px;
        height: 360px;
        max-height: 360px;
        margin: 0;
    
        border-radius: 10px;
    }
    
    .about-me-picture img{
        transition: .5s ease;
        opacity: .4;
        width: 300px;
        max-width: 300px;
        height: 360px;
        max-height: 360px;
    
        border-radius: 10px;
    }
    
    .about-me-picture img:hover{
    
        opacity: 1;
        box-shadow:
        1px 1px #373737,
        2px 2px #373737,
        3px 3px #373737,
        4px 4px #373737,
        5px 5px #373737,
        6px 6px #373737;
        -webkit-transform: translateX(-3px);
        transform: translateX(-3px);
        transition: .4s ease;
    }

}

@media (max-width: 450px) {
    .about-section{
        max-width: 80%;
    }

    .about-section .about-container .text-description{    
        font-size: 18px;
        line-height: 30px;
        margin: 0px 0px 0px 0px;
    }
    .about-section #about-title{
        text-align: center;
    }
}

.skills-section{
    
    width: 800px;
    max-width: 90%;
    min-width: 400px;

    margin: 50px 0px 50px 0px;
}

.skills-section .skills-content {
    border-radius: 15px;

    padding: 20px;

    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

.skills-content .button-skill{
    background-color: #6c757d;
    color: #fff;
    margin-top: 6px;
    pointer-events: none;
    margin-right: 4px;
}

@media (max-width: 450px) {
    .skills-section #skills-title{
        text-align: center;
    }
}

.projects-section{
    
    width: 1200px;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 250px;
    margin-bottom: 150px;
}

.projects-section .project-section-title{

    margin: 20px 0 30px 0;
    padding-bottom: 20px;
    text-align: center;
    color: #f6f9fa;

    background-image: linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
        linear-gradient(#5cebcb, #5cebcb),
        linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
        linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255));
    background-repeat: no-repeat;
    background-size: 0px 50%, 25% 4px, 0px 40%, 50% 0px, calc(50% - 8px) calc(50% - 8px);
    background-position: left bottom, bottom center, right center, right top, 4px 4px;
}

.projects-section .project-container{
    display: grid;
    row-gap: 20px;
    border-radius: 20px;
}

.project-card{
    
    display: grid;
    margin: 0 auto 0 auto;
    
    max-width: 95%;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    border-radius: 10px;
    overflow: hidden;
}

.project-card .project-title{
    margin: 10px;
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.project-card .project-title:hover{
    color: #6c757d;
}  

.project-card .project-description{
    margin: 10px;
    color: white;
}

.project-card .project-description-tags{
    margin: 30px 10px 10px 10px;
}

.project-card .project-description-buttons{
    margin: 30px 10px 10px 10px;
}

.project-card .button-tag{
    margin-right: 8px;
    color: #DDDDDD;
}
.project-card figure {
    width: 100%;
    height: auto;
	background: #5cebcb;
}

.project-card img{
    
    width: 100%;
    height: auto;
    -webkit-transition: .3s ease-in-out;
    transition: .3s ease-in-out;
    opacity: .1;

    grid-row: 1;
}
.project-card:hover img{
    transform: scale(1.1);
    opacity: 1;
}

.project-card .img-left{
    grid-row: 1;
    grid-column: 1;
    clip-path: polygon(0 0, 100% 0, 91% 100%, 0 100%);
}

.project-card .img-right{
    grid-row: 1;
    grid-column: 2;
    clip-path: polygon(0 0, 100% 0%, 100% 100%, 9% 100%);
}

.project-card .card-text-left{
    grid-row: 1;
    grid-column: 1;
    margin: 15px;
}

.project-card .card-text-right{
    grid-row: 1;
    grid-column: 2;
    margin: 15px;

}


@media (max-width: 840px) {
    .project-card{
        display: flex;
        position: relative;
    }
    .project-card figure{
        margin: 0;
    }
    .project-card img{
        opacity: 1;
        -webkit-filter: brightness(0.1);
        -moz-filter: brightness(0.1);
        -ms-filter: brightness(0.1);
        filter: brightness(0.1);
        max-width: 100%;
    }
    .project-card:hover img{
        transform: none;
    }
    .project-card .img-left{
        clip-path: none;
    }
    .project-card .img-right{
        clip-path: none;
    }
    .project-card .card-text-left{
        position: absolute;

    }
    .project-card .card-text-right{
        position: absolute;
    }
    
}



@media (max-width: 658px){
    .project-card{
        height: 480px;
    }
    .project-card .project-title{
        display: flex;
    }
    .project-card figure{
        height: 480px;
    }
    .project-card img{
        height: 480px;
    }
}

@media (max-width: 500px){
    .project-card .project-title{
        font-size: 30px;
    }
    .project-card .project-description{
        font-size: 16px;
    }
    .project-card .project-description-tags{
        margin: 10px 10px 5px 10px;
    }
    .project-card .project-description-buttons{
        margin: 10px 10px 0px 10px;
    }
    .project-card{
        height: 580px;
    }
    .project-card figure{
        height: 580px;
    }
    .project-card img{
        height: 580px;
    }
}

.contact-section{
    
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;

    width: 700px;
    max-width: 90%;

    margin-top: 15px;
    margin-bottom: 200px;
    margin-left: auto;
    margin-right: auto;

    /*
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);

    background-image: linear-gradient(rgb(0, 0, 0), rgb(0, 0, 0)),
        linear-gradient(rgb(0, 0, 0), rgb(0, 0, 0)),
        linear-gradient(rgb(0, 0, 0), rgb(0, 0, 0)),
        linear-gradient(rgb(0, 0, 0), rgb(0, 0, 0));
    background-repeat: no-repeat;
    background-size: 4px 50%, 50% 4px, 4px 50%, 50% 4px, calc(100% - 8px) calc(100% - 8px);
    background-position: left bottom, left bottom, right top, right top, 4px 4px;
    */
}

.contact-section .paragraph-text{
    margin: 20px;
    color: white;
    max-width: 70%;
    
}

.contact-section .mail-button{
    margin: 10px 0 10px 0px;
    width: 200px;
    max-width: 100%;
    padding: 10px;
    background-color: #6c757d;
    text-decoration: none;
    border-radius: 4px;
    text-align: center;
    color: #fff;
}

.contact-section .mail-button:hover{
    background-color: #b5b4b2;
    color: rgb(87, 84, 84);
}

.contact-section .social-media{
    margin: 20px 0px 20px 0px;
    display: flex;
    flex-flow: row;
    justify-content: space-evenly;
    width: 200px;
    max-width: 100%;
    text-align: center;
}

.contact-section .button-media{
    font-size: 25px;
    background-color: #6c757d;
    padding: 5px;
    width: 50px;
    max-width: 100%;
    border-radius: 4px;
    color: #fff;
    text-decoration: none;
}

.contact-section .button-media:hover{
    background-color: #b5b4b2;
    color: rgb(87, 84, 84);
}

.contact-section .email-link{
    text-decoration: none; 
    color:#6c757d;
}

.footer{
    color: #DDDDDD;
    text-align: center;
    padding: 15px 0 15px 0;
}

.footer .footer-link{
    color: #6c757d;
}

.reveal{
    position: relative;
    opacity: 0;

    transform: translateY(150px);

    transition: all 0.8s ease;
}

.reveal.active{
    opacity: 1;

    transform: translateY(0px);
}

.nav {
height: 50px;
width: 100%;
position: relative;
padding: 10px 10px 0px 10px;

}

.nav > .nav-header {
display: inline;
}

.nav > .nav-header > .nav-title > a {
display: inline-block;
font-size: 22px;
color: #fff;
margin: 10px 10px 10px 10px;
text-decoration: none;
}

.nav > .nav-header > .nav-title > a:hover{
    color:#5cebcb;
}

.nav > .nav-btn {
display: none;
}

.nav > .nav-links {
display: inline;
margin-left: auto;
font-size: 18px;
}

.nav > .nav-links > a.item {
display: inline-block;
padding: 13px 10px 13px 10px;
text-decoration: none;
color: #efefef;
}

.nav > .nav-links > p.line {
    display: inline-block;
    padding: 13px 0px 13px 0px;
    color: #efefef;
}

/*
.nav > .nav-links > a:not(:last-child) {
    background-image: linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
        linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
        linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
        linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255));
    background-repeat: no-repeat;
    background-size: 0px 50%, 50% 0px, 2px 40%, 50% 0px, calc(50% - 8px) calc(50% - 8px);
    background-position: left bottom, left bottom, right center, right top, 4px 4px;
}
*/

.nav > .nav-links > a:hover {
    color: #898d91;
}

.nav > #nav-check {
display: none;
}
  
@media (max-width:720px) {

    .nav > .nav-btn {
        display: inline-block;
        position: absolute;
        right: 0px;
        top: 10px;
    }
    .nav > .nav-btn > label {
        display: inline-block;
        width: 50px;
        height: 50px;
        padding: 13px;
    }
    .nav > .nav-btn > label:hover,.nav  #nav-check:checked ~ .nav-btn > label {
        cursor: pointer;
    }
    .nav > .nav-btn > label > span {
        display: block;
        width: 25px;
        height: 10px;
        border-top: 2px solid #eee;
    }
    .nav > .nav-links {
        position: absolute;
        display: block;
        width: 100%;
        height: 0px;
        transition: all 0.3s ease-in;
        overflow-y: hidden;
        overflow-x: hidden;
        top: 50px;
        left: 0px;

        -webkit-backdrop-filter: blur(4px);
        backdrop-filter: blur(4px);        

    }
    .nav > .nav-links > a {
        display: block;
        width: 100%;
        margin: 5px auto 0px 10px;
    }

    .nav > .nav-links > a {
        background-image: linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
            linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
            linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
            linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255));
        background-repeat: no-repeat;
        background-size: 0px 50%, 40% 1px, 0px 40%, 50% 0px, calc(50% - 8px) calc(50% - 8px);
        background-position: left bottom, left bottom, right center, right top, 4px 4px;

        margin-top: 0px;

    }

    .nav > #nav-check:not(:checked) ~ .nav-links {
        height: 0px;
    }
    .nav > #nav-check:checked ~ .nav-links {
        height: calc(100vh - 50px);
        overflow-y: auto;
    }
    .nav > .nav-links > p.line {
        display: none;
    }
}

::-webkit-scrollbar
{
	width: 6px;
	background-color: transparent;
}

::-webkit-scrollbar-thumb
{
	background-color: #898d91;
	border: 2px solid #898d91;
    border-radius: 2px;
}