/* =========================================================
   sidebalance – Öffentlicher Footer
   Datei: public_html/assets/css/footer.css

   Brand:
   Navy  #111A24
   Gold  #D8A12B
   White #FFFFFF
   Text  #C3CAD2
   Muted #929DA9
   ========================================================= */
.external-footer {
    --footer-navy: #111A24;
    --footer-gold: #D8A12B;
    --footer-white: #FFFFFF;
    --footer-text: #C3CAD2;
    --footer-muted: #929DA9;
    --footer-border: rgba(255, 255, 255, 0.13);
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
    background: var(--footer-navy);
    color: var(--footer-white);
}
.external-footer,
.external-footer * {
    box-sizing: border-box;
}
.external-footer a {
    color: inherit;
    text-decoration: none;
}
.external-footer a:focus-visible {
    outline: 3px solid var(--footer-gold);
    outline-offset: 5px;
    border-radius: 3px;
}
.external-footer-inner {
    width: min(100% - 2 * clamp(22px, 5vw, 64px), 1180px);
    margin-inline: auto;
    padding-top: clamp(48px, 6vw, 76px);
}
/* =========================================================
   OBERER FOOTER-BEREICH
   ========================================================= */
.external-footer-main {
    display: grid;
    grid-template-columns:
        minmax(240px, 1.5fr) repeat(2, minmax(150px, 0.8fr));
    gap: clamp(36px, 6vw, 88px);
    padding-bottom: 52px;
}
/* =========================================================
   BRAND / LOGO
   An den öffentlichen Header angelehnt
   ========================================================= */
.external-footer-brand-column {
    min-width: 0;
}
.external-footer .external-footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 20px;
    color: var(--footer-white);
    text-decoration: none;
    transition: opacity 180ms ease;
}
.external-footer .external-footer-brand:hover {
    opacity: 0.86;
}
/* Icon: konzentrisches Balance-Ziel */
.external-footer-brand-mark {
    display: grid;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    place-items: center;
    border: 1px solid rgba(216, 161, 43, 0.5);
    border-radius: 13px;
    background: rgba(216, 161, 43, 0.08);
    color: var(--footer-gold);
}
.external-footer-brand-mark svg {
    display: block;
    width: 34px;
    height: 34px;
}
/* Name und Slogan untereinander */
.external-footer-brand-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
}
.external-footer-brand-name {
    display: block;
    color: var(--footer-white);
    font-size: 25px;
    font-weight: 750;
    letter-spacing: -0.045em;
    line-height: 1.05;
}
.external-footer-brand-claim {
    display: block;
    color: var(--footer-gold);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: 0.15em;
    line-height: 1.4;
    white-space: nowrap;
}
/* Beschreibung unter der Marke */
.external-footer-tagline {
    max-width: 310px;
    margin: 0 0 26px;
    color: var(--footer-text);
    font-size: 15px;
    line-height: 1.8;
}
/* =========================================================
   SPRACHWAHL
   ========================================================= */
.external-footer-language {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;
    color: var(--footer-muted);
    font-size: 13px;
}
.external-footer-language>span:first-child {
    margin-right: 3px;
}
.external-footer .external-footer-language a {
    color: var(--footer-text);
    transition: color 180ms ease;
}
.external-footer .external-footer-language a:hover,
.external-footer .external-footer-language a[aria-current="true"] {
    color: var(--footer-gold);
}
.external-footer .external-footer-language a[aria-current="true"] {
    font-weight: 700;
}
/* =========================================================
   NAVIGATIONSSPALTEN
   ========================================================= */
.external-footer-column {
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 13px;
}
.external-footer-column h2 {
    position: relative;
    margin: 0 0 10px;
    padding-bottom: 13px;
    color: var(--footer-white);
    font-size: 15px;
    font-weight: 750;
    letter-spacing: 0.025em;
    line-height: 1.4;
}
.external-footer-column h2::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--footer-gold);
    content: "";
}
.external-footer .external-footer-column a {
    display: inline-block;
    max-width: 100%;
    color: var(--footer-text);
    font-size: 14px;
    line-height: 1.6;
    overflow-wrap: anywhere;
    transition:
        color 180ms ease,
        transform 180ms ease;
}
.external-footer .external-footer-column a:hover {
    transform: translateX(3px);
    color: var(--footer-gold);
}
/* =========================================================
   UNTERE FOOTER-LEISTE
   ========================================================= */
.external-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 76px;
    padding: 20px 0;
    border-top: 1px solid var(--footer-border);
}
.external-footer-bottom p {
    margin: 0;
    color: var(--footer-muted);
    font-size: 12px;
    line-height: 1.7;
}
.external-footer .external-footer-back-top {
    display: inline-grid;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    place-items: center;
    border: 1px solid rgba(216, 161, 43, 0.5);
    border-radius: 11px;
    background: transparent;
    color: var(--footer-gold);
    transition:
        color 180ms ease,
        background-color 180ms ease,
        border-color 180ms ease,
        transform 180ms ease;
}
.external-footer .external-footer-back-top:hover {
    transform: translateY(-2px);
    border-color: var(--footer-gold);
    background: var(--footer-gold);
    color: var(--footer-navy);
}
.external-footer-back-top svg {
    display: block;
}
/* =========================================================
   TABLET
   ========================================================= */
@media (max-width: 800px) {
    .external-footer-main {
        grid-template-columns:
            minmax(0, 1.2fr) repeat(2, minmax(130px, 0.8fr));
        gap: 30px;
    }
    .external-footer-brand-name {
        font-size: 23px;
    }
}
/* =========================================================
   MOBIL
   ========================================================= */
@media (max-width: 600px) {
    .external-footer-inner {
        width: calc(100% - 40px);
        padding-top: 42px;
    }
    .external-footer-main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 36px 22px;
        padding-bottom: 36px;
    }
    .external-footer-brand-column {
        grid-column: 1 / -1;
    }
    .external-footer-tagline {
        max-width: 340px;
        margin-bottom: 20px;
    }
    .external-footer-column {
        gap: 12px;
    }
    .external-footer-column h2 {
        margin-bottom: 7px;
    }
    .external-footer .external-footer-column a {
        font-size: 13px;
    }
    .external-footer-bottom {
        align-items: center;
        gap: 14px;
        min-height: 70px;
        padding: 18px 0;
    }
    .external-footer-bottom p {
        max-width: calc(100% - 56px);
        font-size: 11px;
    }
}
/* =========================================================
   SEHR KLEINE SMARTPHONES
   ========================================================= */
@media (max-width: 360px) {
    .external-footer-inner {
        width: calc(100% - 32px);
    }
    .external-footer-main {
        gap: 30px 16px;
    }
    .external-footer-brand-mark {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }
    .external-footer-brand-name {
        font-size: 22px;
    }
    .external-footer-brand-claim {
        font-size: 9px;
        letter-spacing: 0.12em;
    }
}
/* =========================================================
   BARRIEREFREIHEIT
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
    .external-footer *,
    .external-footer *::before,
    .external-footer *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}
/* Sprachliste mit Flaggen */
.external-footer .external-footer-language {
    flex-wrap: wrap;
    gap: 6px 14px;
}
.external-footer .external-footer-language a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.external-footer .external-footer-language img {
    width: 18px;
    height: 13px;
    border-radius: 2px;
    object-fit: cover;
}