* {
    margin: 0;
    padding: 0;
}

:root {
    --background-color: #f2f2f2;
    --gray-font-color: #828282;
    --body-font: Montserrat;
}

body {
    font-family: var(--body-font);
    background-color: var(--background-color);
}

a {
    color: black;
    text-decoration: none;    
    opacity: 90%;
    transition: 0.5s ease-in-out;
}

a:hover {
    color: black;
    opacity: 60%;
    transition: 0.5s ease-in-out;
}

/* Introduction */
.profile-img {
    width: 200px;
    height: 200px;
}

.company_logo {
    width: 125px;
    height: 125px;
}

.details {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}

/* Projects */

.card {
    margin: 1rem;
}

.card-image > img{
    height: 275px;
    width: 100%;
}

.demo {    
    margin-top: 1rem;
    display: flex;
    justify-content: space-around;
}

.hidden {
    display: none !important;
}

/* Footer */
footer {
    display: flex;
    justify-content: center;
}

footer > span {
    margin: 0 5px;    
}