/*
Theme Name: GFGF V3
Theme URI: https://www.gfgf.org/
Author: GFGF
Description: Eigenes WordPress-Theme fuer gfgf.org V3.
Version: 0.2.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 8.1
Text Domain: gfgf-v3
*/

:root {
    --gfgf-background: #f8f9ff;
    --gfgf-surface: #ffffff;
    --gfgf-surface-low: #eff4ff;
    --gfgf-surface-high: #dee9fc;
    --gfgf-surface-dim: #d0dbed;
    --gfgf-text: #121c2a;
    --gfgf-text-muted: #424751;
    --gfgf-primary: #003f83;
    --gfgf-primary-container: #1a56a6;
    --gfgf-on-primary: #ffffff;
    --gfgf-tertiary: #653400;
    --gfgf-border: #c2c6d3;
    --gfgf-focus: #874700;
    --gfgf-max-width: 1280px;
    --gfgf-gutter: 24px;
    --gfgf-margin-desktop: 64px;
    --gfgf-margin-mobile: 20px;
}

* {
    box-sizing: border-box;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    color: var(--gfgf-text);
    background: var(--gfgf-background);
    font-family: Inter, Arial, Helvetica, sans-serif;
    font-size: 18px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img,
svg,
video {
    max-width: 100%;
    height: auto;
}

iframe {
    max-width: 100%;
}

pre {
    max-width: 100%;
    overflow-x: auto;
}

a {
    color: var(--gfgf-primary);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

a:focus,
button:focus,
input:focus {
    outline: 2px solid var(--gfgf-focus);
    outline-offset: 2px;
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 12px 16px;
    color: var(--gfgf-on-primary);
    background: var(--gfgf-primary);
    border-radius: 6px;
    font-weight: 700;
    transform: translateY(-160%);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--gfgf-background);
    border-bottom: 1px solid rgba(194, 198, 211, 0.75);
    box-shadow: 0 1px 10px rgba(18, 28, 42, 0.06);
}

.site-header__inner,
.site-footer__inner {
    width: min(var(--gfgf-max-width), calc(100% - (var(--gfgf-margin-desktop) * 2)));
    margin: 0 auto;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80px;
    gap: 20px;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    color: var(--gfgf-primary);
    text-decoration: none;
    white-space: nowrap;
    min-height: 48px;
}

.site-brand__name {
    font-size: 28px;
    line-height: 36px;
    font-weight: 800;
}

.site-navigation {
    flex: 0 1 auto;
    min-width: 0;
}

.site-navigation__list,
.site-navigation .menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
    flex-wrap: nowrap;
}

.site-navigation a {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    color: var(--gfgf-text-muted);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color 160ms ease, border-color 160ms ease;
}

.site-navigation a:hover,
.site-navigation .current-menu-item > a {
    color: var(--gfgf-primary);
    border-bottom-color: var(--gfgf-primary);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 0 0 auto;
}

.site-search {
    display: flex;
    align-items: stretch;
    width: min(300px, 22vw);
    min-width: 220px;
}

.site-search__field {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    color: var(--gfgf-text);
    background: var(--gfgf-surface);
    border: 2px solid var(--gfgf-border);
    border-right: 0;
    border-radius: 8px 0 0 8px;
    font: inherit;
    font-size: 16px;
}

.site-search__field::placeholder {
    color: var(--gfgf-text-muted);
    opacity: 1;
}

.site-search__field:focus {
    position: relative;
    z-index: 1;
    border-color: var(--gfgf-focus);
}

.site-search__button {
    min-height: 48px;
    padding: 0 16px;
    color: var(--gfgf-on-primary);
    background: var(--gfgf-primary);
    border: 2px solid var(--gfgf-primary);
    border-radius: 0 8px 8px 0;
    font: inherit;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.site-search__button:hover {
    background: var(--gfgf-primary-container);
    border-color: var(--gfgf-primary-container);
}

.button,
.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid transparent;
}

.button--primary {
    padding: 0 28px;
    color: var(--gfgf-on-primary);
    background: var(--gfgf-primary);
    white-space: nowrap;
}

.button--primary:hover {
    background: var(--gfgf-primary-container);
}

.site-header__join {
    min-width: 178px;
}

.icon-button {
    width: 48px;
    color: var(--gfgf-text-muted);
    background: transparent;
    cursor: pointer;
}

.icon-button:hover {
    color: var(--gfgf-primary);
    background: var(--gfgf-surface-high);
}

.site-header__menu {
    display: none;
}

.site-header__menu-icon,
.site-header__menu-icon::before,
.site-header__menu-icon::after {
    display: block;
    width: 24px;
    height: 3px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 180ms ease, background-color 180ms ease;
}

.site-header__menu-icon {
    position: relative;
}

.site-header__menu-icon::before,
.site-header__menu-icon::after {
    position: absolute;
    left: 0;
    content: '';
}

.site-header__menu-icon::before {
    top: -8px;
}

.site-header__menu-icon::after {
    top: 8px;
}

.site-header__menu[aria-expanded='true'] .site-header__menu-icon {
    background: transparent;
}

.site-header__menu[aria-expanded='true'] .site-header__menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.site-header__menu[aria-expanded='true'] .site-header__menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

.site-main {
    flex: 1 0 auto;
    background: var(--gfgf-background);
}

.content-area {
    width: min(var(--gfgf-max-width), calc(100% - (var(--gfgf-margin-desktop) * 2)));
    margin: 0 auto;
    padding: 48px 0 64px;
    overflow-wrap: break-word;
}

.site-footer {
    color: var(--gfgf-text);
    background: var(--gfgf-surface-dim);
    border-top: 1px solid var(--gfgf-border);
}

.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gfgf-gutter);
    padding: 32px 0;
}

.site-footer__brand {
    display: flex;
    flex: 1 1 280px;
    flex-direction: column;
    gap: 8px;
    font-size: 15px;
    color: #40484e;
}

.site-footer__brand strong {
    color: var(--gfgf-text);
    font-size: 17px;
}

.site-footer__nav {
    flex: 2 1 auto;
}

.site-footer__list,
.site-footer .menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--gfgf-gutter);
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 2px;
    color: #40484e;
    font-size: 16px;
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--gfgf-primary);
    text-decoration: underline;
}

.site-footer__actions {
    display: flex;
    flex: 0 0 auto;
    gap: 16px;
}

.icon-button--footer {
    color: var(--gfgf-text-muted);
    background: var(--gfgf-surface-high);
}

@media (min-width: 721px) and (max-width: 1499px) {
    .site-header__inner {
        display: grid;
        grid-template-columns: auto minmax(220px, 1fr) auto;
        column-gap: 24px;
        row-gap: 2px;
        min-height: 0;
        padding: 12px 0 8px;
    }

    .site-brand {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
    }

    .site-header__actions {
        display: contents;
    }

    .site-search {
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
        width: min(100%, 360px);
        min-width: 220px;
    }

    .site-header__join {
        grid-column: 3;
        grid-row: 1;
    }

    .site-navigation {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100%;
        padding-top: 4px;
        border-top: 1px solid rgba(194, 198, 211, 0.65);
    }

    .site-navigation__list,
    .site-navigation .menu {
        justify-content: space-between;
        gap: 12px;
    }
}

@media (max-width: 980px) {
    .site-header__inner,
    .site-footer__inner,
    .content-area {
        width: min(100% - (var(--gfgf-margin-mobile) * 2), var(--gfgf-max-width));
    }
}

@media (max-width: 720px) {
    .site-header__inner {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 48px;
        column-gap: 12px;
        row-gap: 0;
        align-items: center;
        min-height: 0;
        padding: 12px 0;
    }

    .site-header__join {
        display: none;
    }

    .site-brand__name {
        font-size: 24px;
        line-height: 32px;
    }

    .site-brand {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
    }

    .site-header__actions {
        display: contents;
    }

    .site-search {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100%;
        min-width: 0;
        margin-top: 12px;
    }

    .site-header__menu {
        display: inline-flex;
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
    }

    .site-search__field,
    .site-search__button {
        min-height: 52px;
        font-size: 17px;
    }

    .site-navigation {
        display: block;
        grid-column: 1 / -1;
        grid-row: 3;
        width: 100%;
        max-height: 0;
        margin-top: 0;
        padding-top: 0;
        overflow: hidden;
        visibility: hidden;
        pointer-events: none;
        border-top: 0 solid transparent;
        transition: max-height 180ms ease, margin 180ms ease, padding 180ms ease;
    }

    .site-navigation.is-open {
        max-height: min(420px, calc(100dvh - 152px));
        margin-top: 12px;
        padding-top: 8px;
        overflow-y: auto;
        visibility: visible;
        pointer-events: auto;
        border-top-width: 1px;
        border-top-color: var(--gfgf-border);
    }

    .site-navigation__list,
    .site-navigation .menu {
        align-items: stretch;
        flex-direction: column;
        justify-content: flex-start;
        gap: 4px;
    }

    .site-navigation a {
        min-height: 52px;
        padding: 0 8px;
        border-bottom: 0;
        border-left: 4px solid transparent;
    }

    .site-navigation a:hover,
    .site-navigation .current-menu-item > a {
        background: var(--gfgf-surface-high);
        border-left-color: var(--gfgf-primary);
    }

    .content-area {
        padding: 36px 0 48px;
    }
}

@media (max-width: 840px) {
    .site-footer__inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
        padding: 28px 0;
    }

    .site-footer__brand {
        flex: 0 1 auto;
    }

    .site-footer__list,
    .site-footer .menu {
        justify-content: flex-start;
        gap: 16px 24px;
    }
}

@media (max-width: 360px) {
    :root {
        --gfgf-margin-mobile: 16px;
    }

    .site-search__field {
        padding: 0 12px;
    }

    .site-search__button {
        padding: 0 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

body.admin-bar .site-header {
    top: 32px;
}

@media (max-width: 782px) {
    body.admin-bar .site-header {
        top: 46px;
    }
}