:root {
    --color-primary-light: #324a6dd9;
    --color-primary: #324A6D;
}

html {
    font-size: 100%;
    transition: 0.25s ease-in-out;
}

main {
    margin-bottom: 3rem;
    width: 50%; 
}

    @media only screen and (max-width: 75em) {
        html {
            font-size: 95%; }
        main {
                margin-bottom: 3rem;
                width: 100%; } 
    }
    @media only screen and (max-width: 56.25em) {
        html {
            font-size: 85%; } 
        main {
                margin-bottom: 3rem;
                width: 100%; }
    }
    @media only screen and (min-width: 112.5em) {
        html {
            font-size: 112.5%; } 
        main { margin-bottom: 3rem;
                width: 50%; }
    }
  
body {
    font-family: Helvetica, Arial, sans-serif;
    font-weight: 400;
    line-height: 1.7;
    color: white; 
    box-sizing: border-box;
    padding-left: 2rem;
    padding-right: 2rem; 
    background-image: linear-gradient(
        to right bottom,
        var(--color-primary-light),
        var(--color-primary));
}
    @media only screen and (max-width: 56.25em) {
      body {
        padding: 0; } 
    }

.header {
    display: flex;
    flex-wrap: nowrap;
    -ms-flex-item-align: center;
    position: relative;
}

.hover_available {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.5rem;
}

.hover_available:hover{
    text-shadow: 2px 2px 2px darkgray;
    cursor: pointer;
}

.header_button {
    float: right;
    right: 0;
    align-self: center;
    cursor: pointer;
    position: absolute;
    border: none;
    border-radius: 20%;
}

.section_about {
    display: flex;
    flex-wrap: nowrap;
    height: 6rem;
    font-size: 1.5rem;
}

#resume_icon, #language_icon {
    align-self: center;
    font-size: 200%;
}

.about_div {
    margin-top: -1.2rem;
}

@media only screen and (max-width: 75em) {
    .about_div {
        margin-top: -2rem;
    }
}

.contact_icon {
    font-size: 0.9rem !important;
    margin: 0.2rem;
}

.photo_div {
    top: 0;
    left: 0;
    background-image: linear-gradient(to right bottom, white, transparent);
    border-style: none;
    border-radius: 10%;
    cursor: pointer;
    margin-right: 0.5rem;
}

.photo {
    height: 7rem;
    margin-top: -0.7rem;
}

.contact_information {
    font-size: 0.8rem;
    display: flex; 
    flex-wrap: nowrap;
}

.section_title {
    display: flex; 
    flex-wrap: nowrap;
    font-size: 110%;
    font-weight: bold;
}

.section_icon {
    padding-top: 0.2rem; 
    font-size: 1.2rem !important; 
    margin-right: 0.2rem;
}


.collapsible {
    cursor: pointer;
    font-size: 100%;
    background-color: transparent;
    border-style: none;
    border-radius: 5px;
    text-align: left;
    outline: none;
    width: 100%;
    padding: 0;
    color:white;
}

.list_item {
    padding: 0.2rem 0.5rem;
    transition: 0.25s ease-in-out;
}

.collapsible > .list_item::before {
    content: '+';
    float: right;
    font-weight: bold;
    transition: content 0.25s ease-in-out;
    transition: color 0.2s ease-in;
}


.collapsible:hover > .list_item {
    background-color: rgba(0, 0, 0, 0.110);
    border-radius: 5px;
}

.active > .list_item {
    background-color: rgba(0, 0, 0, 0.250);
    border-radius: 5px;
    color: white;
    font-weight: bold;
}

.active > .list_item::before  {
    
    transition: content 0.25s ease-in-out;
    content: '-';
    float: right;
    font-weight: bold;
}

.collapsible_period {
    float:right; 
    margin-right: 0.4rem;
}


.not_collapsible_period {
    float:right; 
    margin-right: 1rem;
}

.details {
    display: none;
    font-size: 85%;
    top: 0;
    color:white;
    margin: 0 0.5rem;
    width: 100%;
}

.footer {
    margin-top: 1rem;
    margin-left: -2.5rem;
    width: 110vw;
    background-image: linear-gradient(to right bottom, #324A6D 0%, lightgray 360%);
    display: flex;
    position: fixed;
    bottom: 0;
}

.copyright {
    font-weight: 500;
    font-size: 0.9rem;
    padding-left: 2rem;
}