/* Whispers Lens customization — clean photo-only grid, used for casual
   galleries like "Wild Moments" (see tag.hbs comment, marker: portfolio-grid).
   No author, no date, no excerpt -- just the photo, with the title appearing
   quietly on hover. Different from the formal swipe view used for the main
   species/style Portfolio categories. */

.portfolio-grid-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: max(10px, 0.9vw);
}

@media screen and (max-width: 1080px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 640px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
}

.portfolio-grid-card {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    aspect-ratio: 4/5;
    display: block;
}

.portfolio-grid-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.portfolio-grid-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 45%);
    display: flex;
    align-items: flex-end;
    padding: max(10px, 0.9vw);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.portfolio-grid-card:hover .portfolio-grid-card-overlay {
    opacity: 1;
}

.portfolio-grid-card-title {
    color: var(--overlay-text-color, #f4f1ea);
    font-size: 0.82rem;
    letter-spacing: 0.03em;
}

/* Whispers Lens customization — title area of the casual grid page (Wild Moments).
   Sits in normal page flow below the site menu, centered, matching the other page titles. */
.portfolio-grid-page .portfolio-swipe-header.portfolio-grid-header {
    position: relative;
    top: 0;
    background: none;
    justify-content: center;
    text-align: center;
    padding: max(120px, 15vh) 5% max(24px, 3vh);
}
.portfolio-grid-page .portfolio-grid-header .portfolio-swipe-title {
    color: var(--text-color);
    font-size: max(40px, 5vh);
}
@media screen and (max-width: 640px) {
    .portfolio-grid-page .portfolio-swipe-header.portfolio-grid-header { padding: 100px 5% 20px; }
    .portfolio-grid-page .portfolio-grid-header .portfolio-swipe-title { font-size: 2.2rem; }
}