/* ==============================================================
   Donkey Creek – Galerie (galerie.html)
   Farben/Typo laut _intern/DESIGN-SYSTEM.md
   ============================================================== */

:root{
    --dc-blau: #01052a;
    --dc-gold: #dfab7a;
    --dc-rot: #bc0000;
    --dc-karte: #0a0e36;
    --dc-linie: #1a1f4d;
    --dc-w08: rgba(255,255,255,.08);
    --dc-w24: rgba(255,255,255,.24);
    --dc-w64: rgba(255,255,255,.64);
    --dc-korn: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
    --dcg-filter-top: 55px;
}

.dcg-page{ background: var(--dc-blau); color: #fff; }
/* Theme setzt .page{overflow:hidden} – das verhindert position:sticky der Filterleiste */
.dcg-page .page{ overflow: visible; overflow-x: clip; }

/* ---------- Hero ---------- */
.dcg-hero{
    position: relative;
    min-height: 72vh;
    min-height: 72svh;
    display: flex;
    align-items: flex-end;
    padding: 140px 0 72px;
    background: var(--dc-blau) center 40% / cover no-repeat;
    overflow: hidden;
}
.dcg-hero::before,
.dcg-hero::after{
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.dcg-hero::before{
    background: linear-gradient(180deg, rgba(1,5,42,.55) 0%, rgba(1,5,42,.72) 55%, var(--dc-blau) 100%);
}
.dcg-hero::after{
    background-image: var(--dc-korn);
    opacity: .09;
    mix-blend-mode: overlay;
}
.dcg-hero .container{ position: relative; z-index: 1; }

.dcg-stempel{
    display: inline-block;
    padding: 8px 14px 6px;
    background: var(--dc-rot);
    color: #fff;
    font-family: "FatFrank", arial, sans-serif;
    font-size: 18px;
    line-height: 1;
    letter-spacing: .04em;
    text-transform: uppercase;
    transform: rotate(-1.2deg);
    box-shadow: 0 2px 0 rgba(0,0,0,.35);
    text-decoration: none;
}
a.dcg-stempel:hover,
a.dcg-stempel:focus{ color: #fff; text-decoration: none; filter: brightness(1.06); }

.dcg-titel{
    margin: 22px 0 12px;
    font-family: "FatFrank", arial, sans-serif;
    font-size: clamp(64px, 11vw, 150px);
    line-height: .92;
    letter-spacing: .02em;
    text-transform: uppercase;
    color: #fff;
}
.dcg-lead{
    max-width: 560px;
    margin: 0 0 18px;
    font-size: 18px;
    line-height: 1.5;
    color: #fff;
}
.dcg-zahlen{
    margin: 0;
    font-size: 14px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--dc-w64);
}
.dcg-zahlen b{ color: #fff; font-weight: 700; }

/* Streckenpfad: führt vom Hero zum Filter */
.dcg-pfad{
    position: absolute;
    right: 6%;
    bottom: -8px;
    width: 180px;
    height: 220px;
    z-index: 1;
    pointer-events: none;
}
.dcg-pfad path{ fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; }
.dcg-pfad .strich{ stroke-dasharray: 2 9; }

/* ---------- Filterleiste ---------- */
.dcg-filter{
    position: sticky;
    top: var(--dcg-filter-top);
    z-index: 20;
    background: rgba(1,5,42,.96);
    border-top: 1px solid var(--dc-linie);
    border-bottom: 1px solid var(--dc-linie);
}
.dcg-filter-inner{
    max-width: 1640px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 28px;
}
.dcg-gruppe{
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}
.dcg-gruppe-label{
    flex: 0 0 auto;
    margin-right: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--dc-w64);
}
.dcg-chips{
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.dcg-chip,
.dcg-aktion{
    -webkit-appearance: none;
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 12px;
    border: 1.5px solid var(--dc-w24);
    border-radius: 2px;
    background: transparent;
    color: #fff;
    font: 600 12px/1 "Open Sans", arial, sans-serif;
    letter-spacing: .06em;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
    transition: border-color .18s, background-color .18s, color .18s, opacity .18s;
}
.dcg-chip small{
    font-size: 11px;
    font-weight: 400;
    opacity: .7;
}
.dcg-chip:hover,
.dcg-aktion:hover{ border-color: #fff; }
.dcg-chip:active,
.dcg-aktion:active{ transform: scale(.98); }
.dcg-chip[aria-pressed="true"]{
    background: var(--dc-gold);
    border-color: var(--dc-gold);
    color: var(--dc-blau);
}
.dcg-chip[aria-pressed="true"] small{ opacity: .8; }
.dcg-chip:disabled{ opacity: .4; cursor: default; border-color: var(--dc-w24); }
.dcg-chip:focus-visible,
.dcg-aktion:focus-visible,
.dcg-karte:focus-visible,
.dcg-lb button:focus-visible{
    outline: 2px solid var(--dc-gold);
    outline-offset: 2px;
}
.dcg-aktionen{
    margin-left: auto;
    display: flex;
    gap: 6px;
}
.dcg-aktion svg{ width: 16px; height: 16px; flex: 0 0 16px; }
.dcg-aktion-gold{
    background: var(--dc-gold);
    border-color: var(--dc-gold);
    color: var(--dc-blau);
}
.dcg-aktion-gold:hover{ background: #fff; border-color: #fff; }

/* ---------- Raster ---------- */
.dcg-galerie{
    position: relative;
    padding: 24px 0 64px;
}
.dcg-galerie::before{
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--dc-korn);
    opacity: .05;
    pointer-events: none;
}
.dcg-wrap{
    position: relative;
    max-width: 1640px;
    margin: 0 auto;
    padding: 0 24px;
}
.dcg-status{
    margin: 0 0 16px;
    font-size: 13px;
    color: var(--dc-w64);
}
.dcg-status button{
    padding: 0;
    border: 0;
    background: none;
    color: #fff;
    font: inherit;
    text-decoration: underline;
    cursor: pointer;
}
.dcg-raster{
    display: flex;
    gap: 10px;
    align-items: flex-start;
    transition: opacity .18s;
}
.dcg-raster.is-wechsel{ opacity: 0; }
.dcg-spalte{
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.dcg-karte{
    position: relative;
    display: block;
    overflow: hidden;
    background: var(--dc-karte);
    color: #fff;
}
.dcg-karte picture,
.dcg-karte img{
    display: block;
    width: 100%;
    height: auto;
}
.dcg-karte img{
    opacity: 0;
    transition: opacity .18s, transform .4s, filter .18s;
}
.dcg-karte img.is-geladen{ opacity: 1; }
.dcg-karte:hover img{ filter: brightness(1.06); transform: scale(1.02); }
.dcg-karte figcaption{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 28px 12px 10px;
    background: linear-gradient(180deg, transparent, rgba(1,5,42,.85));
    font-size: 12px;
    line-height: 1.35;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .18s, transform .18s;
}
.dcg-karte:hover figcaption,
.dcg-karte:focus-visible figcaption{ opacity: 1; transform: none; }
.dcg-karte figcaption b{
    display: block;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.dcg-leer{
    padding: 64px 0;
    text-align: center;
    color: var(--dc-w64);
}
.dcg-mehr{
    display: flex;
    justify-content: center;
    padding-top: 32px;
}
.dcg-mehr[hidden]{ display: none; }

/* ---------- Infoband ---------- */
.dcg-info{
    position: relative;
    padding: 64px 0 96px;
    border-top: 1px solid var(--dc-linie);
}
.dcg-info-raster{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
}
.dcg-info h2{
    margin: 0 0 12px;
    font-family: "FatFrank", arial, sans-serif;
    font-size: clamp(26px, 2.4vw, 34px);
    line-height: 1;
    letter-spacing: .02em;
    text-transform: uppercase;
    color: #fff;
}
.dcg-info p{
    margin: 0 0 16px;
    font-size: 15px;
    line-height: 1.55;
    color: #fff;
}
.dcg-info a:not(.btn){ color: #fff; text-decoration: underline; }
.dcg-info a:not(.btn):hover{ text-decoration: none; }
.dcg-info .btn{ min-width: 0; margin: 0 6px 8px 0; padding-left: 22px; padding-right: 22px; }
.dcg-page .btn-mod.btn-border{ color: #fff; border-color: rgba(255,255,255,.75); }
.dcg-page .btn-mod.btn-border:hover{ color: var(--dc-blau); background: #fff; border-color: #fff; }

/* ---------- Lightbox ---------- */
html.dcg-lb-offen{ overflow: hidden; }
.dcg-lb{
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    background: rgba(1,5,42,.97);
    color: #fff;
    opacity: 0;
    transition: opacity .18s;
}
.dcg-lb[hidden]{ display: none; }
.dcg-lb.is-offen{ opacity: 1; }
.dcg-lb-kopf{
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 12px 10px 20px;
}
.dcg-lb-zaehler{
    margin-right: auto;
    font-size: 13px;
    letter-spacing: .08em;
    color: var(--dc-w64);
}
.dcg-lb button{
    -webkit-appearance: none;
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 2px;
    background: transparent;
    color: #fff;
    cursor: pointer;
    transition: background-color .18s;
}
.dcg-lb button:hover{ background: var(--dc-w08); }
.dcg-lb button svg{ width: 22px; height: 22px; }
.dcg-lb button[hidden]{ display: none; }
.dcg-lb-buehne{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    padding: 0 64px;
    touch-action: pan-y pinch-zoom;
    -webkit-user-select: none;
    user-select: none;
}
.dcg-lb-bild{
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0;
    transition: opacity .18s, transform .18s;
}
.dcg-lb-bild.is-geladen{ opacity: 1; }
.dcg-lb-buehne .dcg-lb-pfeil{
    position: absolute;
    top: 50%;
    width: 52px;
    height: 72px;
    margin-top: -36px;
}
.dcg-lb-buehne .dcg-lb-pfeil svg{ width: 30px; height: 30px; }
.dcg-lb-zurueck{ left: 6px; }
.dcg-lb-weiter{ right: 6px; }
.dcg-lb-lader{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 28px;
    height: 28px;
    margin: -14px 0 0 -14px;
    border: 2px solid var(--dc-w24);
    border-top-color: #fff;
    border-radius: 50%;
    animation: dcg-dreh .8s linear infinite;
}
.dcg-lb-lader[hidden]{ display: none; }
@keyframes dcg-dreh{ to{ transform: rotate(360deg); } }
.dcg-lb-fuss{
    position: relative;
    padding: 12px 20px 16px;
    text-align: center;
    font-size: 14px;
    line-height: 1.45;
}
.dcg-lb-fuss a{ color: #fff; text-decoration: underline; }
.dcg-lb-fuss a:hover{ text-decoration: none; }
.dcg-lb-meta{
    display: block;
    margin-top: 2px;
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--dc-w64);
}
.dcg-lb-fortschritt{
    position: absolute;
    top: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: var(--dc-gold);
}
.dcg-lb-fortschritt.laeuft{
    width: 100%;
    transition: width linear;
}
.dcg-toast{
    position: fixed;
    left: 50%;
    bottom: 88px;
    z-index: 10060;
    padding: 10px 16px;
    background: #fff;
    color: var(--dc-blau);
    font-size: 13px;
    font-weight: 700;
    border-radius: 2px;
    transform: translate(-50%, 8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s, transform .18s;
}
.dcg-toast.is-sichtbar{ opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px){
    .dcg-info-raster{ grid-template-columns: 1fr 1fr; }
    .dcg-info-raster > :last-child{ grid-column: 1 / -1; }
    .dcg-pfad{ display: none; }
}
@media (max-width: 767px){
    :root{ --dcg-filter-top: 50px; }
    .dcg-hero{ min-height: 58vh; min-height: 58svh; padding: 110px 0 48px; }
    .dcg-lead{ font-size: 16px; }
    .dcg-filter{ position: relative; top: auto; }
    .dcg-filter-inner{ padding: 10px 16px; gap: 8px; }
    .dcg-gruppe{ width: 100%; }
    .dcg-gruppe-label{ width: 64px; }
    .dcg-chips{
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
        margin-right: -16px;
        padding-right: 16px;
    }
    .dcg-chips::-webkit-scrollbar{ display: none; }
    .dcg-aktionen{ margin-left: 0; width: 100%; }
    .dcg-aktionen .dcg-aktion{ flex: 1 1 0; justify-content: center; }
    .dcg-wrap{ padding: 0 8px; }
    .dcg-status{ padding: 0 8px; }
    .dcg-raster,
    .dcg-spalte{ gap: 6px; }
    .dcg-info{ padding: 48px 0 64px; }
    .dcg-info-raster{ grid-template-columns: 1fr; }
    .dcg-lb-buehne{ padding: 0; }
    .dcg-lb-buehne .dcg-lb-pfeil{ display: none; }
    .dcg-karte figcaption{ display: none; }
}
@media (prefers-reduced-motion: reduce){
    .dcg-karte img,
    .dcg-raster,
    .dcg-lb,
    .dcg-lb-bild,
    .dcg-chip,
    .dcg-karte figcaption{ transition: none; }
    .dcg-karte:hover img{ transform: none; }
}