/* Overall */
:root {
    /* Primary colors */
    --primary-color: #50808E;
    --secondary-color: #69A297;
    --accent-color: #84B59F;
    --surface-color: #A3C9A8;
    --background-color: #DDD8C4;
    --text-base: #243438;
    --off-white: #f3f3f3;
    /* Derived */
    --text-color: var(--text-base);
    --heading-color: var(--text-base);
    --button-text: var(--text-base);
    --button-text-hover: var(--off-white);
    --button-color: var(--off-white);
    --button-color-hover: var(--accent-color);
}

body {
    margin: 0;
    background: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    font-family: 'Times New Roman', Times, serif;
}

h1, h2, h3 {
    color: var(--heading-color);
    line-height: 1.2;
}

a {
    color: var(--link-color);
    text-decoration: none;
}

/* Menu Bar */
.top_menu_bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 180px;
    z-index: 1001;
    background-color: var(--primary-color);
}

.menu_bar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(1400px, 100%);
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

/* Logo */
.logo_link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    margin: 0;
    padding: 8px;
    border: 3px solid transparent;
    border-radius: 16px;
    color: var(--off-white);
    text-decoration: none;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.logo_link:hover {
    transform: translateY(-3px);
}

.logo_link img {
    display: block;
    flex-shrink: 0;
    width: 75px;
    height: 75px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--button-color);
    transition: border-color 0.3s ease;
}

.logo_link:hover img {
    border-color: var(--button-color-hover);
}

.logo_link p {
    margin: 0;
    text-decoration: none;
    color: var(--off-white);
    font-weight: 600;
    line-height: 1.3;
    
}


.nav_links {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav_item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 22px;
    border-radius: 16px;
    color: var(--button-text);
    background-color: var(--button-color);
    font-size: 16px;
    white-space: nowrap;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease, tranform 0.3s ease;
}

.nav_item:hover {
    color: var(--button-text-hover);
    background-color: var(--button-color-hover);
    transform: translateY(-3px)
}

.nav_item.active
.nav_item:active {
    color: var(--button-text-hover);
    background-color: var(--button-color-hover);
}

/* Only on phone */
.mobile_nav_toggle {
    display: none;
}

.logo_link:focus-visible,
.nav_item:focus-visible,
.mobile_nav_toggle:focus-visible {
    outline: 3px solid var(--off-white);
    outline-offset: 4px;
}

/* Active page hovering color logic */
.nav_item.active,
.nav_submenu a.active {
    color: var(--off-white);
    background-color: var(--text-base);
}

.nav_item.active:hover {
    color: var(--off-white);
    background-color: var(--text-base);
}

/* Submenus */
.nav_dropdown {
    position: relative;
}

button.nav_item {
    border: 0;
    cursor: pointer;
}

.submenu_toggle {
    gap: 10px;
}

.submenu_toggle:hover, .submenu_toggle[aria-expanded="true"] {
    transform: translateY(-3px);
    background-color: var(--accent-color);
    color: var(--off-white)
}


.submenu_arrow {
    display: inline-block;
    font-size: 0.75em;
    transition: transform 0.2s ease;
}

.submenu_toggle[aria-expanded="true"] .submenu_arrow {
    transform: rotate(180deg);
}

/* Desktop dropdown panel */
.nav_submenu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 10;

    display: flex;
    flex-direction: column;
    gap: 4px;

    min-width: 240px;
    margin: 0;
    padding: 8px;
    box-sizing: border-box;
    list-style: none;

    background-color: var(--off-white);
    border: 1px solid var(--text-base);
    border-radius: 12px;
    box-shadow: 0 8px 20px rgb(0 0 0 / 15%);
}

.nav_submenu[hidden] {
    display: none;
}

/* Submenu links */
.nav_submenu a {
    display: block;
    padding: 12px 14px;
    border-radius: 8px;

    color: var(--text-base);
    text-decoration: none;
    white-space: nowrap;

    transition: background-color 0.2s ease;
}

.nav_submenu a:hover {
    background-color: var(--surface-color);
}

.nav_submenu a:focus-visible {
    outline: 3px solid var(--text-base);
    outline-offset: -3px;
    background-color: var(--surface-color);
}

/* Mobile: expand inside the hamburger panel */
@media (max-width: 900px) {
    .nav_dropdown {
        width: 100%;
    }

    .submenu_toggle {
        width: 100%;
        justify-content: space-between;
        box-sizing: border-box;
    }

    .nav_submenu {
        position: static;
        min-width: 0;
        width: 100%;
        margin-top: 8px;
        box-shadow: none;
    }

    .nav_submenu a {
        white-space: normal;
    }
}

/* Footer */
.site_footer {
    margin-top: 60px;
    padding: 20px 16px 28px;
    border-top: 1px solid var(--accent-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
    color: var(--text-color);
    font-size: 14px;
}

.site_footer_text {
    margin: 0;
    line-height: 1.5;
}

.site_footer_link {
    display: inline-flex;
    background-color: var(--button-color);
    align-items: center;
    gap: 8px;
    color: #111;
    text-decoration: none;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: 999px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.site_footer_link:hover {
    background-color: var(--button-color-hover);
    color: var(--button-text-hover);
    transform: translateY(-1px);
}

.site_footer_icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

/* Containers */
.main_container {
    width: min(1100px, 92%);
    
}

.main_page {
    padding-bottom: 40px;
    display: flex;
    justify-content: center;
    padding-top: 180px;
}

.banner {
    width: 100%;
    padding: 15px 15px;
    background-color: var(--primary-color)
}

.break_line {
    border-top: 1px solid var(--accent-color);
}

.break_line_small {
    border-top: 1px dashed var(--accent-color);
}

/* Text */
.title_header {
    size: 16px;
    font-size: 48px;
    color: var(--secondary-color);
    text-align: center;
}

.subtitle {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 600;
}

.subsubtitle {
    font-size: 24px;
    color: var(--accent-color);
    font-weight: 600;
}

.side_by_side {
    display: flex; 
    align-items: flex-start;
    gap: 20px;
}

.paragraph {
    text-decoration: none;
    flex: 1;
}

.paragraph p {
    font-size: 20px;
    color: var(--text-color);
}

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

.list details {
    margin-bottom: 14px;
}

.list summary {
    cursor: pointer;
    font-size: 18px;
    font-weight: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
    background-color: var(--button-color);
    padding: 12px 18px;
    border-radius: 10px;
    width: fit-content;
}

.list summary:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

.list ul {
    margin: 10px 0 0 0;
    padding-left: 24px;
    background-color: var(--off-white);
    border-radius: 16px;
}

.list li {
    color: var(--text-color);
    padding: 3px 0;
    line-height: 1.5;
}
.list li::marker {
    color: var(--primary-color);
}


/* Media */
.image {
    border-radius: 16px;
    border: 5px solid var(--off-white);
    max-width: 100%;
    height: auto;
}

/* Media */
.video {
    border-radius: 16px;
    border: 5px solid var(--off-white);
}

.image_gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    width: 100%;
    padding-top: 25px;
    align-items: start;
}

.paragraph > .image {
    display: block;
    width: 100%;
    max-width: 400px;
    height: auto;
    margin: 20px auto;
    box-sizing: border-box;
}

.gallery_image {
    display: block;
    width: 100%;
    height: auto;
    min-width: 0;
    box-sizing: border-box;

    border: 5px solid var(--off-white);
    border-radius: 16px;
}
@media (max-width: 700px) {
    .image_gallery {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

.pdf {
    border-radius: 16px;
    border: 5px solid var(--accent-color);
}

.button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    margin: 0 auto;
    padding: 12px 18px;
    font-size: 18px;
    font-weight: 700;
    color: var(--button-text);
    background-color: var(--button-color);
    border: none;
    border-radius: 10px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.button:hover {
    background: var(--button-color-hover);
    color: var(--button-text-hover);
    transform: translateY(-3px)
}

/* Code Widgets */
.status_card {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    border: 3px solid var(--accent-color);
    background-color: var(--background-color);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 20px 18px;
    gap: 18px;
    width: fit-content
}

.status_subtitle {
    font-size: 24px;
    color: var(--primary-color);
    font-weight: 600;
    padding: 0;
    margin: 0; 
}

.status_subsubtitle {
    font-size: 22px;
    color: var(--accent-color);
    font-weight: 600;
    padding: 0;
    margin: 0; 
}

.today_bar {
    width: 200px;
    height: 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border: 3px solid var(--secondary-color);
    border-radius: 20px;
    overflow: hidden;
}

.bar_fill {
    height: 100%;
    flex-shrink: 0;
    background: linear-gradient(to right, var(--primary-color), var(--background-color));
    transition: width 0.3s ease;
}
/* Error page */
.error_page {
    display: flex;
    text-align: center;
    flex-direction: column;
    align-items: center;
    padding-top: 200px;
}

/* Mobile */
@media (max-width: 900px) {
    .mobile_nav_toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        width: 48px;
        height: 48px;
        padding: 0;
        border: 2px solid var(--off-white);
        border-radius: 8px;
        background-color: var(--off-white);
        color: var(--text-base);
        font-size: 28px;
        line-height: 1;
        cursor: pointer;
    }

    /* Closed by default */
    .nav_links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 16px;
        background-color: var(--primary-color);
        border-radius: 0 0 16px 16px;
        box-shadow: 0 10px 18px rgb(0 0 0 / 15%);
        max-height: calc(100dvh - 100px);
        overflow-y: auto;
    }

    .nav_links.is_open {
        display: flex;
    }

    .nav_item {
        padding: 12px 14px;
        justify-content: flex-start;
    }

    .main_page {
        padding-top: 100px;
    }

    .side_by_side {
        gap: 20px;
        flex-direction: column
    }
}