/* Add fonts from Google */
@import url('https://fonts.googleapis.com/css2?family=Pacifico&display=swap');

/* CSS global settings and colors */
:root {
    color-scheme: light dark;

    --max-div-width: 1280px;

    --body-background-color: #ececec;

    --primary-color: #3498db;
    --primary-color-darker: #2980b9;

    --dark-mode-body-background-color: #111111;

    --dark-mode-primary-color: #e74c3c;
    --dark-mode-primary-color-darker: #c0392b;
}

* {
    box-sizing: border-box;
}

html, body {
    scroll-behavior: smooth;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--body-background-color);
    position: relative;
}

body, header, nav, section, footer, div {
    margin: 0;
    padding: 0;
}

hr {
    margin: 16px 0;
}

a {
    color: #000000;
}

.container {
    max-width: var(--max-div-width);
    width: 100%;
    margin: 0 auto;
    padding: 8px 16px;
}

.d-none {
    display: none;
}

h1 {
    font-size: 2em;
}

.font-size-20px {
    font-size: 20px;
}

.font-size-1em {
    font-size: 1em;
}

.font-size-1-5em {
    font-size: 1.5em;
}

.font-size-2em {
    font-size: 2em;
}

.font-size-3em {
    font-size: 3em;
}

.text-center {
    text-align: center;
}

.text-decoration-none {
    text-decoration: none;
}

.mt-0-5em {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.m0 {
    margin: 0;
}

a.link {
    color: #000000;
    text-decoration: none;
}

a.link:hover {
    color: var(--primary-color);
}

header.top-header {
    width: 100% !important;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    left: 0;
    background-color: var(--body-background-color);
    border-bottom: 1px solid;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar .navbar-brand {
    text-decoration: none;
    color: #000000;
    font-size: 20px;
    font-family: 'Pacifico', cursive;
}

.navbar .navbar-nav-container .navbar-nav {
    display: flex;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.navbar .navbar-nav-container .navbar-nav li {
    margin-left: 12px;
}

.navbar .navbar-nav-container .navbar-nav li:first-child {
    margin-left: 0;
}

.navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown {
    position: relative;
    border-left: 1px solid;
    padding-left: 12px;
}

.navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .navbar-nav-dropdown-button {
    cursor: pointer;
}

.navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu {
    list-style-type: none;
    margin-left: 0;
    padding-left: 0;
    position: absolute;
    left: 0;
    top: 30px;
    z-index: 10;
    background-color: #ffffff;
    padding: 10px 0;
    border-radius: 8px;
    display: none;
    min-width: 130px;
}

.navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu.show-drop-menu {
    display: block;
}

.navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu li {
    margin-left: 0;
    display: block;
}

.navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu li a {
    display: block;
    padding: 8px 16px;
    transition: none;
}

.navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu li a:hover {
    background-color: #f1f1f1;
}

section.container h1 {
    font-family: 'Pacifico', cursive;
    font-weight: normal;
    text-align: center;
    margin-bottom: 8px;
}

section.container hr {
    width: 80%;
    margin: 0 auto 16px auto;
}

section.container .intro-image {
    max-width: 128px;
    width: 100%;
}

section.container img {
    width: 100%;
    border-radius: 8px;
}

section.container figure {
    margin-left: 0;
    margin-right: 0;
}

section.container #lightgallery {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 16px;
}

section.container #lightgallery img {
    transition: transform 300ms ease-in-out;
}

section.container #lightgallery img:hover {
    transform: scale(1.05);
}

footer.bottom-footer {
    width: 100%;
    margin: 16px auto 0 auto;
    padding: 48px 16px;
    border-bottom: 1px solid;
    border-top: 1px solid;
}

footer.bottom-footer .footer-indiser {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: var(--max-div-width);
    width: 100%;
    margin: 0 auto;
}

footer.bottom-footer h4 {
    margin-top: 0;
    margin-bottom: 8px;
}

footer.bottom-footer ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

footer.bottom-footer ul li a {
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .navbar {
        justify-content: flex-start;
    }

    .navbar .menu-button.open-menu {
        margin-right: 16px;
    }

    .navbar .navbar-nav-container {
        position: fixed;
        left: -100%;
        top: 0;
        background-color: var(--body-background-color);
        padding: 16px;
        max-width: 512px;
        width: 100%;
        height: 100vh;
        transition: left 300ms ease-in-out;
    }

    .navbar .navbar-nav-container.show-menu {
        left: 0;
    }

    .navbar .navbar-nav-container .navbar-nav-container-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .navbar button {
        border: 0;
        background-color: transparent;
        font-size: 24px;
        cursor: pointer;
    }

    .navbar .navbar-nav-container .navbar-nav {
        display: block;
    }

    .navbar .navbar-nav-container .navbar-nav li.navbar-nav-item {
        margin-left: 0;
        margin-bottom: 8px;
        padding-bottom: 12px;
        border-bottom: 1px gray solid;
    }

    .navbar .navbar-nav-container .navbar-nav li:last-child {
        padding-bottom: 0;
        border-bottom: 0;
    }

    .navbar .navbar-nav-container .navbar-nav li a {
        font-size: 16px;
    }
    
    .navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown {
        border-left: none;
        padding-left: 0;
    }

    .navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu {
        width: 100%;
        top: 40px;
        position: static;
    }

    .d-none.show-when-mobile {
        display: block;
    }

    #lightgallery {
        grid-template-columns: 1fr 1fr 1fr !important;
    }

    .mobile-compatible-link {
        font-size: 20px !important;
        padding: 4px;
        display: inline-block;
    }

    footer.bottom-footer .footer-indiser {
        flex-direction: column;
    }

    footer.bottom-footer .footer-indiser div {
        width: 100%;
        border-bottom: 1px solid;
        padding-bottom: 12px;
        margin-bottom: 12px;
    }

    footer.bottom-footer .footer-indiser div:last-child {
        border-bottom: 0;
    }
}

@media screen and (max-width: 450px) {
    #lightgallery {
        grid-template-columns: 1fr 1fr !important;
    }
}

@media (prefers-color-scheme: dark) {
    body {
        background-color: var(--dark-mode-body-background-color);
    }

    a {
        color: #ffffff;
    }

    .navbar {
        background-color: var(--dark-mode-body-background-color);
    }

    .navbar .navbar-brand {
        color: #ffffff;
    }

    a.link {
        color: #ffffff;
    }

    a.link:hover {
        color: var(--dark-mode-primary-color);
    }

    header.top-header, .navbar .navbar-nav-container {
        background-color: var(--dark-mode-body-background-color);
    }

    .navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu {
        background-color: #000000;
    }

    .navbar .navbar-nav-container .navbar-nav li.navbar-nav-dropdown .drop-down-menu li a:hover {
        background-color: #101010;
    }
}