/* =============================================================
   Trips Grid — /assets/shortcodes/trips-grid/trips-grid.css
   ============================================================= */

.trips-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    width: 100%;
    margin-top: 50px !important;
}

.trips-grid__item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #111;
}

.trips-grid__link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* ── Image ── */
.trips-grid__image-wrap {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* Force cover regardless of WordPress's inline width/height attributes */
.trips-grid__image-wrap img,
.trips-grid__image {
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease, filter 0.4s ease;
}

/* ── Overlay ── */
.trips-grid__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 1.25rem 1rem;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.65) 0%,
        rgba(0, 0, 0, 0.15) 55%,
        rgba(0, 0, 0, 0)    100%
    );
    transition: background 0.3s ease;
}

/* Override Jupiter's h2 color */
.trips-grid__overlay .trips-grid__title {
    color: #fff !important;
    font-size: clamp(0.85rem, 1.2vw, 1.1rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-align: center;
    margin: 0 0 0.35rem;
    line-height: 1.25;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
}

.trips-grid__cta {
    color: #fff;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ── Hover ── */
.trips-grid__item:hover .trips-grid__image-wrap img,
.trips-grid__item:hover .trips-grid__image {
    transform: scale(1.04);
    filter: brightness(0.85);
}

.trips-grid__item:hover .trips-grid__overlay {
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.75) 0%,
        rgba(0, 0, 0, 0.3)  55%,
        rgba(0, 0, 0, 0.05) 100%
    );
}

.trips-grid__item:hover .trips-grid__cta {
    opacity: 1;
    transform: translateY(0);
}

/* ── Empty state ── */
.trips-grid__empty {
    color: #888;
    font-style: italic;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .trips-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .trips-grid {
        grid-template-columns: 1fr;
    }
}