/* ============================================================
   Goldbörse Flipbox – v1.3
   CSS Hover nur für Maus. JS (Pointer Events) für Touch & Click-Modus.
   ============================================================ */

.gb-flip-grid {
    display: grid;
    gap: 24px;
    width: 100%;
}

.gb-flip-card {
    height: 380px;
    perspective: 1200px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    touch-action: pan-y; /* erlaubt vertikales Scrollen, blockt nicht den Pointer */
}

.gb-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Hover: NUR wenn echte Maus + trigger=hover ──────────── */
@media (hover: hover) and (pointer: fine) {
    .gb-flip-card:not([data-trigger="click"]):hover .gb-flip-inner.gb-flip-horizontal {
        transform: rotateY(180deg);
    }
    .gb-flip-card:not([data-trigger="click"]):hover .gb-flip-inner.gb-flip-vertical {
        transform: rotateX(-180deg);
    }
}

/* ── JS-gesteuert: .gb-flipped Klasse ───────────────────── */
.gb-flip-card.gb-flipped .gb-flip-inner.gb-flip-horizontal {
    transform: rotateY(180deg);
}
.gb-flip-card.gb-flipped .gb-flip-inner.gb-flip-vertical {
    transform: rotateX(-180deg);
}

/* ── Front & Back ───────────────────────────────────────── */
.gb-flip-front,
.gb-flip-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: inherit;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.gb-flip-front {
    align-items: flex-start;
    justify-content: flex-end;
    padding: 32px 28px;
    border: 1px solid rgba(255,255,255,0.06);
}
.gb-flip-front::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gb-accent, #C9A84C);
}

.gb-badge {
    position: absolute;
    top: 16px; right: 18px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.75;
    pointer-events: none;
}

.gb-front-icon {
    font-size: 36px;
    line-height: 1;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
}
.gb-front-icon img,
.gb-front-icon svg { width: 36px; height: 36px; object-fit: contain; }
.gb-front-icon i   { font-size: inherit; }

.gb-front-title {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 10px;
    width: 100%;
}
.gb-front-desc {
    font-size: 13.5px;
    line-height: 1.65;
    width: 100%;
}

/* ── Back ─────────────────────────────────────────────────── */
.gb-flip-back {
    padding: 26px 26px 22px;
    border: 1px solid #E5E0D5;
    border-top-width: 3px;
    border-top-style: solid;
}
.gb-flip-inner.gb-flip-horizontal .gb-flip-back { transform: rotateY(180deg); }
.gb-flip-inner.gb-flip-vertical   .gb-flip-back { transform: rotateX(180deg); }

.gb-back-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 14px;
    flex-shrink: 0;
}

.gb-back-list {
    list-style: none;
    margin: 0; padding: 0;
    flex: 1;
    overflow: hidden;
}
.gb-back-list li {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 13px;
    line-height: 1.45;
    padding: 6px 0;
    border-bottom: 1px solid #F0EDE7;
}
.gb-back-list li:last-child { border-bottom: none; }

.gb-dot {
    display: block;
    flex-shrink: 0;
    width: 5px; height: 5px;
    border-radius: 50%;
}

.gb-btn {
    display: block;
    margin-top: 16px;
    padding: 11px 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    border-radius: 2px;
    flex-shrink: 0;
    transition: background-color 0.22s, color 0.22s;
    cursor: pointer;
    position: relative;
    z-index: 2; /* Button immer klickbar, auch auf Rückseite */
}

@media (prefers-reduced-motion: reduce) {
    .gb-flip-inner { transition: none; }
}