html
{
    scroll-behavior: smooth; 
}

:root {
  --color-principal: #0c387e;
  --radius-borders : 10px;
  --color-secundario: #4375c5;
}

#title
{
    width: 50vw;
}

.menu
{
    padding: .5vh;
    padding-left: 2vw;
    color: white;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-size: 150%;
    display: grid;
    grid-template-columns: 1fr auto auto auto auto;
    align-items: center;
    gap: 10px; 
    top: 0;
    position: sticky;
    background-color: var(--color-principal);
    outline-style: solid;
    outline-color: black;
    outline-width: 5px;
    font-weight: bold;
}
a
{
    text-decoration: underline;
    color: white;
    font-weight: bold;
}

.menu_anchor
{
    color: white;
    padding-right: 1vw;
    font-size: medium;
    padding-top: 2.5%;
    transition: .5s;
    text-decoration: none
}
.menu_anchor:hover
{
    color: white;
    
}

.v_separator
{
    width: 100%;
}
h2
{
    font-size: xx-large;
    color: var(--color-principal);
    text-align: center;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    scroll-margin-top: 100px;
}

h3
{
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    scroll-margin-top: 150px;
}

h4
{
    text-align: center;
}

body {
    margin: 0;
    padding: 0;
    background-color: black;
}

.section_container
{
    display: grid;
    place-content: center;
}

.item_div
{
    background-color: var(--color-principal);
    border-radius: var(--radius-borders);
    color: white;
    align-items: center;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin-bottom: 25px;
    transition: 1s;
}
.item_div:hover
{
    background-color: var(--color-secundario);    
}

.project_div:hover
{
    margin-left: 5vw;
    margin-right: 5vw;
    padding: 3%;
}

.project_div
{
    padding: 1.5%;
    display: flex;
    margin-left: 10vw;
    margin-right: 10vw;
}

.experiment_div
{
    display: grid;
    width: 80%;
    padding: 5%;
    
}

.project_link
{
    color: white;
}

.project_div_info
{
    margin-left: 30px;
    width: 100%;
}

.project_div_image_container
{
    width: 20%;
}

.project_div_image
{
    max-width: 100%;
    width: 100%;
    border-radius: var(--radius-borders);
    max-height: max-content
}

.experience_div_image
{
    max-width: 100%;
    width: 100%;
    border-radius: var(--radius-borders);
    max-height: max-content;
    margin-bottom: 10%;
}

.project_gif_container
{
    display: flex;
    place-content: center;
    width: 30%;
}
.project_gif
{
    width: 66%;
}
.link_logo
{
    width: 20px;
    margin-right: 5px;
    border-radius: calc(var(--radius-borders )* .5);
}

.project_links
{
    display: flex;
  align-content: center;
  align-items: center;
}
    
#experiments_section{
    grid-template-columns: 30% 30% 30%;
    margin: 5vw;
    margin-top: 0%;
}

.experiment_image_div
{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 30px;
}

.experiment_image
{
    width: 100%;
    border-radius: var(--radius-borders);
}

.experiments_links
{
    margin-top: 5%;
}

#experience_section
{
    grid-template-columns: 40% 40%;
}

.experience_info
{
    display: grid;
    grid-template-columns: 20% 1fr;
    align-items: center;
    padding-left: calc(var(--radius-borders)*2);
    height: 70%;
}

.experience_div
{
    margin-left: 5%;
  margin-right: 5%;
}

.experience_text_info
{
    margin-left: 2.5%;
    padding-bottom: 5%;
    padding-right: 2.5%;
}

.experience_item_header
{
    margin-bottom: 0%;
}

.experience_link
{
    margin-left: 5%;
}

#contact_section
{
    background-color: var(--color-principal);
    padding-top: 50px;
    padding-bottom: 75px;
    color: white;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    text-align: center;
    font-size: 32px;
    font-weight: bold;
}

.mail_section
{
    background-color: var(--color-principal);
    display: flex;
}

#button_email
{
    background-color: white;
    border-color: white;
    border-radius: 0px;
    height: 100px;
    line-height: 100px;
    width: 100%;
    font-size: 25px;
    font-weight: bold;
    color: var(--color-principal);
    text-decoration: none;
    transition-duration: .5s;
}

#button_email:hover
{
    cursor: pointer;
    background-color: gainsboro;
}

#button_email:active 
{
    color: white;
    background-color: #04142e;
} 

.button_email_container
{
    display: grid;
    align-content: center;
}

@media screen and (max-width: 900px) {
    #experiments_section
    {
        grid-template-columns: auto;
    }
    #experience_section
    {
        grid-template-columns: 80%;
    }

    .project_gif_container
    {
        display: none;
    }

    #projects_section
    {
        padding-right: 3vw;
        padding-left: 3vw;
    }
    .project_div_image_container
    {
        width: 60%;
    }
    .header_project
    {
        text-align: left;
    }

    .experience_info
    {
        display: block;
    }

    .project_div_image
    {
        width: 100%;
    }

    .experience_div_image
    {
        width: 30%;
    }

    .experience_logo
    {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 10px;
        margin-bottom: 10px;
    }

    .experience_div
    {
        margin-left: 0%;
        margin-right: 0%;
    }

    .experience_info
    {
        padding-right: calc(var(--radius-borders)*2);
    }

    .menu_anchor
    {
        display: none;
    }

    #title
    {
        width: 100%;
    }

    .experiment_div {
        width: 90%;
    }

    #contact_section
    {
        padding: 5%;
    }
}