@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@200&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville&family=Source+Sans+Pro:wght@200&display=swap');
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    transition: scroll-behavior 500ms ease-out;
}
/*--Navbar--*/
#navbar{
    width: 100%;
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
}
.navbar-list {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

@media (max-width: 480px){
    .navbar-list {
        justify-content: center;
    }
}

.navbar-list li{
    margin: 2rem 1.5rem;
    list-style-type: none;
}
.navbar-list a {
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 15px;
    background: #DFDD44;
    color: #4B4DD3;
    font-weight: bold;
    font-family: 'Source Sans Pro', sans-serif;
    box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.459);
    transition: color 400ms ease-in-out;
}
.navbar-list a:hover {
    color: white;
}

/*--welcome-section*/
#welcome-section {
    position: sticky;
    top: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
    background: #4446DF;
}
.container-text {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}
#title{
    font-size: 3.5rem;
    color: #E8E8FB;
    font-family: 'Source Sans Pro', sans-serif;
}
.container-text p {
    font-size: 1.3rem;
    color: #DFDD44;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 600;
}
.container-icons{
    position: absolute;
    left: 50%;
    margin: 60px auto;
    transform: translateX(-50%);
    text-align: center;
}
.container-icons img{
    width: 4vw;
    margin: 1vw;
    border-radius: 50%;
}
@media (max-width: 480px){
    .container-icons img{
        width: 12vw;
    }
}

/*--projects--*/
#projects {
   padding: 2rem;
   background: rgb(250, 248, 248);
}
.project-img, img {
    width: 100%;
}
.sub-title {
    text-align: center;
    text-decoration: underline;
    margin: 3rem auto;
    font-size: 2rem;
    font-family: 'Libre Baskerville', serif;
}

.grid {
    margin: 2rem auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, auto);
    grid-gap: 4vw;
    justify-items: center;
    align-items: center;
}
@media (max-width: 480px){
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(80%, 90%));
        grid-gap: 2vw;
        justify-items: center;
        align-items: center;
    }
}

.project-tile {
    position: relative;
}

.project-container-logo {
    position: absolute;
    top: 0;
    left: 0;
    height: 0%;
    overflow: hidden;
    background: rgba(0, 0, 0, 0);
    transition: height 500ms ease-in-out;
}
.project-tile:hover .project-container-logo {
    height: 100%;
}


.project-container-logo img {
   width: 40px;
   display: block;
   margin: 1rem;
   border-radius: 50%;
} 
.container-description {
    font-family: 'Source Sans Pro', sans-serif;
    text-align: center;
    color: #4446DF;
    transition: background 1s ease-in-out;
}
.project-tile:hover .container-description {
    background: black;
    color: white;
}
.container-description p {
    font-size: 1.3rem;
    padding: 0.5em;
}

#btnShow {
    display: block;
    width: auto;
    max-width: 20%;
    margin:  1rem auto;
    padding: 8px;
    font-family: 'Libre Baskerville', serif;
    font-size: 1.2rem;
    border: none;
    background: #4446DF;
    color: white;
    cursor: pointer;
}

@media (max-width: 480px){
    #btnShow {
        max-width: 40%;
    }
}

#btnShow .icon-btn {
    margin-left: 4px;
    transition: margin-left 500ms ease-in-out;
}

#btnShow:hover .icon-btn{
    margin-left: 8px;
}

/*--Contact--*/
#contact{
    padding: 2rem;
    background: black;
    border-bottom: 1px solid #DFDD44;
    color: white;
}
#contact  div{
    display: flex;
    justify-content: center;
    align-items: center;
}
#contact  div button {
    text-align: center;
    border: none;
    background: inherit;
    color: white;
    font-size: 3rem;
    margin: 5px 15px;
    cursor: pointer;
    transition: transform 500ms ease-in-out;
}
#contact  div button:hover {
    transform: scale(0.9);
}

/*--Footer--*/
footer {
    padding: 3rem;
    background: black;
    color: white;
}