:root {
    --main-color: rgb(61, 43, 126);
    --main-selected: rgb(108, 87, 185);
    --secondary-color: rgb(185, 185, 185);
    --secondary-text: rgb(32, 32, 32);
    --completed: rgb(131, 127, 148);
    margin: 0 5px;
}

* {

    font-family: "Open Sans", Arial, Helvetica, sans-serif;
}

/* HEADER */

.logo_wrapper {
    display: flex;
    margin-bottom: 1rem;
}

.span_wrapper {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.logo_wrapper img {
    width: 50px;
    height: 50px;
}

#site_name {
    margin-top: 1rem;
    font-size: larger;
}

.hamburger_icon {
    display: block;
    font-size: x-large;
    background-color: var(--secondary-color);
    font-weight: bolder;
    padding: 0.1rem 0.5rem 0.1rem 0.5rem;
    margin: 0 0 0 11rem;
    border: 2px solid rgb(136, 134, 134);
}

.hamburger_icon:hover {
    background-color: var(--main-selected);
    color: white;
}

.hamburger_icon::before {
    content: "☰";
}

.hamburger_icon_open::before {
    content: "X";
}

.nav_list {
    display: none;
    padding: 0;
}

.nav_list_open {
    display: block;
}

.nav_list li {
    list-style-type: none;
    border: 1px solid rgb(130, 111, 161);
    background-color: var(--main-color);
    padding: 0.5rem;
    color: white;
    margin: 0 0 0 0;
    font-size: medium;
}

.nav_list li:hover {
    background-color: var(--main-selected);
}

.nav_list a {
    color: white;
    text-decoration: none;
}

/* MAIN */

.main_grid {
    display: block;
}

h1 {
    font-size: x-large;
}

h2 {
    background-color: var(--main-color);
    padding: 0.5rem;
    text-align: center;
    color: white;
    margin: 0;
    font-size: medium;
}

section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    margin-bottom: 1rem;
    margin-top: 1rem;
}

.section_content {
    background-color: var(--secondary-color);
    color: var(--secondary-text);
    font-size: large;
    padding: 0.5rem;
}

.section_content p {
    margin: 0;
}

#photo_div {
    display: flex;
}

.section_content img {
    width: 300px;
    height: 300px;
    padding: 1rem;
    object-fit: cover;
    border-radius: 30px;
    margin: 0 auto;
}

.filler {
    padding: 1rem;
}

/* MAIN - MODALS */

#course-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-bottom: 1rem;
    margin-top: 1rem;
    padding: 0;
    border: 1px solid rgb(0 0 0 / 50%);
    border-radius: .25rem;
    box-shadow: 0 0 3rem #777;
    width: 90%;
    max-width: 300px;
}

#course-details-content {
    background-color: var(--secondary-color);
    color: var(--secondary-text);
    font-size: large;
    padding: 0.5rem;
}

#course-details-content p {
    margin: 0;
}

#course-details button {
    position: absolute;
    top: 5px;
    right: 5px;
    padding: .3rem 0.5rem;
    border: 1px solid rgb(0 0 0 / 10%);
}

::backdrop {
    background-color: rgb(0 0 0 / 50%);
}

/* #course-details-content h2 {
    margin-top: 0;
} */

/* MAIN - COURSES */

.buttons_wrapper {
    margin-top: 0.5rem;
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.course_button {
    font-size: medium;
    padding: 0.3rem;
    width: 100px;
    background-color: var(--secondary-color);
    border: 3px solid rgb(119, 119, 119);
    border-radius: 5px;
    font-weight: bold;
}

.course_button:hover {
    background-color: var(--main-selected);
    color: white;
    cursor: pointer;
}

.courses_wrapper {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.course_card {
    background-color: var(--secondary-color);
    border: 2px solid rgb(136, 134, 134);
    text-align: center;
    padding: 0.3rem;
    font-size: 15px;
    margin: 0;
}

.course_card:hover {
    background-color: var(--main-selected);
    color: white;
    font-weight: bolder;
    cursor: pointer;
}

.completed {
    background-color: var(--completed);
    font-style: italic;
}

.completed::before {
    content: "☑ ";
}

#total_credits {
    text-align: center;
    margin: 1rem 0 0 0;
}

/* FOOTER */

.socials_wrapper {
    margin-top: 0.5rem;
    display: flex;
    gap: 1.2rem;
    justify-content: center;
}

.socials_wrapper img {
    height: 50px;
}

.copyright_wrapper {
    background-color: var(--secondary-color);
    text-align: center;
}