/*
Animation: https://www.sliderrevolution.com/resources/css-border-animation/
Card flip: https://www.w3schools.com/howto/howto_css_flip_card.asp
*/

/* CSS Resets */
* {
    margin: 0;
    padding: 0;
}

#secondary-nav-dropdown {
    display: none;
}

.navbar {
    z-index: 1;
    position: sticky;
    top: 0;
    left: 0;
    font-family: var(--primary-font);
    font-size: 1.2em;
    background-color: var(--primary-color-1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-items {
    display: flex;
    flex-direction: row;
}

.nav-items li {
    padding: 1rem 1.5rem;
}

.nav-items.options li:hover {
    background: #306779;
}

.nav-items li:not(:last-of-type) {
    border-right: 1px solid var(--secondary-color-1);
}

.secondary-color-1 {
    color: var(--secondary-color-1);
}

nav ul {
    list-style-type: none;
}

nav li {
    cursor: pointer;
}

.page-header-row {
    position: relative;
    justify-content: center;
    display: flex;
    padding: 1rem;
    color: var(--primary-color-1);
    font-size: 24px;
    font-weight: bold;
    font-family: var(--primary-font);
}

body {
    padding: 0;
    margin: 0;
    background: var(--secondary-color-2);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    font-family: var(--secondary-font);
}

.about-container {
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-size: cover;
    background: rgba(0, 0, 0, 1) url('img/background.jpg') no-repeat 50%;
    opacity: 0.5;
}

/*
https://stackoverflow.com/questions/8508275/how-to-center-a-position-absolute-element
*/
#about-me-button {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -100%);
    min-height: 3rem;
    min-width: 10rem;
    background-color: var(--primary-color-2);
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

#about-me-button:hover {
    opacity: 0.8;
}

#avatar {
    height: 300px;
    width: 300px;
    object-fit: cover;
    border-radius: 50%;
}

#about-me-container {
    min-height: 60vh;
    gap: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px;
}

#about-me-description {
    background: var(--primary-color-2);
    color: var(--secondary-color-1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 5px 10px var(--primary-color-1);
    min-height: 10rem;
    padding: 1rem;
    font-size: 1.3rem;
    overflow: auto;
    border-radius: 20px;
}

.custom-container {
    background: #ADD8E6;
    min-height: 60vh;
    padding: 0 2rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.entry-box-img {
    max-width: 10em;
    max-height: 1em;
    margin: 0px 5px;
    object-fit: cover;
}

.project-box-img {
    max-width: 10rem;
    max-height: 10rem;
    padding: 1em;
}

.internships-box {
    background: var(--secondary-color-2);
    margin-top: 2rem;
    box-shadow: 5px 5px;
    width: 80%;
    padding: 1em;
    font-size: 1.3em;
    overflow: auto;
    border-radius: 20px;
}

.internship-detail {
    display: flex;
    flex-direction: column;
    padding: 2em 2em;
}

.internship-detail:not(:last-of-type) {
    border-bottom: 5px double;
}

.projects-box {
    background: var(--secondary-color-2);
    margin-top: 2rem;
    display: flex;
    box-shadow: 5px 10px;
    width: 80%;
    padding: 1rem;
    font-size: 1.3em;
    overflow: auto;
    border-radius: 20px;
}

.project-detail {
    display: flex;
    flex-direction: column;
    padding: 0em 2em;
}

.entry-header > div {
    display: inline;
}

.entry-title-primary {
    justify-content: center;
    display: flex;
    font-size: 1.2em;
}

.default-entry-title {
    font-weight: bold;
}

.project-title {
    font-weight: bold;
    font-size: 32px;
}

.project-img {
    display: flex;
    justify-content: center;
    align-items: center;
}

.entry-description {
    padding: 1em 0em;
    display: flex;
    flex-direction: column;
    gap: 1em;
}

.project-description-content {
    padding: 1em 0em;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#skills-container {
    gap: 2rem;
    display: flex;
    justify-content: center;
    padding: 1rem 10rem;
    flex-wrap: wrap;
    min-height: 50vh;
}

.skills-card {
    font-size: 1.5rem;
    max-width: 18rem;
    border-radius: 10px;
    background: var(--primary-color-2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.skills-card-header {
    color: var(--secondary-color-1);
    font-family: Quicksand;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--secondary-color-1);
    margin: 1rem 1rem;
    display: flex;
    justify-content: center;
    width: 100%;
}

.skills-card-img {
    padding: 1rem;
    max-width: 10rem;
    object-fit: fill;
}

#contact-me-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem 2rem;
    min-height: 60vh;
}

#contact-me-form {
    background: var(--primary-color-2);
    color: var(--secondary-color-1);
    width: 40em;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    font-size: 24px;
}

.label-row {
    padding: 1rem 1rem 0rem 1rem;
    font-weight: 550;
}

.input-row {
    display: flex;
    padding: 1rem;
}

.contact-form-input {
    flex: 1;
    padding: 5px;
    background: transparent;
    font-size: 18px;
}

.contact-form-input:focus {
    color: var(--highlighted-color);
    outline: none;
}

.contact-form-input::placeholder {
    color: var(--secondary-color-1);
}

.contact-form-input:focus::placeholder {
    color: transparent;
}

.contact-form-line-input {
    border-style: hidden hidden solid hidden;
    color: var(--secondary-color-1);
    border-bottom: 1px solid var(--secondary-color-1);
}

.contact-form-line-input:focus {
    border-bottom: 1px solid var(--highlighted-color);
}

.contact-form-box-input {
    border-radius: 10px;
    color: var(--secondary-color-1);
    border: 1px solid var(--secondary-color-1);
}

.contact-form-box-input:focus {
    border: 1px solid var(--highlighted-color);
}

.submit-button-row {
    font-size: 18px;
    padding: 1rem;
    display: flex;
}

.contact-form-submit-button {
    border-radius: 10px;
    display: flex;
    width: 100%;
    min-height: 2rem;
    justify-content: center;
    align-items: center;
    background: transparent;
    color: var(--secondary-color-1);
    border: 1px solid var(--secondary-color-1);
}

.contact-form-submit-button:hover {
    color: var(--highlighted-color);
    border: 1px solid var(--highlighted-color);
    cursor: pointer;
}

@media (max-width: 820px) {
    #about-me-container {
        display: flex;
    }

    #skills-container {
        padding: 1rem 1rem;
    }

    .projects-box {
        flex-direction: column;
    }


    .project-detail {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    #nav-dropdown {
        display: none;
    }

    #secondary-nav-dropdown {
        display: block;
    }
}

@font-face {
    font-family: Rufina;
    src: url('font/rufina/Rufina-Regular.ttf');
}

@font-face {
    font-family: Quicksand;
    src: url('font/Quicksand/Quicksand.ttf');
}

:root {
    --primary-color-1: #141850;
    --primary-color-2: #303179;
    --secondary-color-1: #f9fadf;
    --secondary-color-2: #dff2fa;
    --secondary-color-3: #ffffff;
    --unhighlighted-text-color: #616161;
    --highlighted-color: #ED7966;
    --primary-font: Rufina;
    --secondary-font: Quicksand;
}