/* Container Masonry Layout */
.hd-masonry-grid {
column-count: 4;
column-gap: 0;
width: 100%;
box-sizing: border-box;
}
/* Grid Item */
.hd-grid-item {
break-inside: avoid;
margin-bottom: 0;
position: relative;
overflow: hidden;
background-size: cover;
background-position: center;
background-repeat: no-repeat;
display: block;
cursor: pointer;
}
/* Aspect ratio helper via dynamic padding trick or height maintainer */
.hd-grid-item::before {
content: “”;
display: block;
/* Aspect ratios vary per item via inline style or defaults below */
padding-top: 133.33%; /* Default 3:4 aspect ratio */
}
/* Glassmorphic Overlay */
.hd-overlay {
position: absolute;
inset: 0;
background: rgba(15, 23, 42, 0.45);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border: 1px solid rgba(255, 255, 255, 0.15);
opacity: 0;
visibility: hidden;
transition: opacity 0.35s ease, visibility 0.35s ease;
display: flex;
flex-direction: column;
justify-content: space-between;
padding: 1.25rem;
box-sizing: border-box;
}
/* Reveal Overlay on Hover */
.hd-grid-item:hover .hd-overlay {
opacity: 1;
visibility: visible;
}
/* Top Bar (Resolution Badge & Action) */
.hd-overlay-top {
display: flex;
justify-content: space-between;
align-items: center;
transform: translateY(-10px);
transition: transform 0.35s ease;
}
.hd-grid-item:hover .hd-overlay-top {
transform: translateY(0);
}
/* Resolution Badge */
.hd-badge {
background: rgba(255, 255, 255, 0.2);
border: 1px solid rgba(255, 255, 255, 0.3);
color: #ffffff;
font-family: -apple-system, BlinkMacSystemFont, “Segoe UI”, Roboto, sans-serif;
font-size: 0.725rem;
font-weight: 700;
letter-spacing: 0.05em;
text-transform: uppercase;
padding: 0.25rem 0.6rem;
border-radius: 20px;
}
/* Download Button Icon */
.hd-download-btn {
width: 36px;
height: 36px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.25);
border: 1px solid rgba(255, 255, 255, 0.4);
display: flex;
align-items: center;
justify-content: center;
color: #ffffff;
text-decoration: none;
transition: background 0.2s ease, transform 0.2s ease;
}
.hd-download-btn:hover {
background: #ffffff;
color: #0f172a;
transform: scale(1.08);
}
.hd-download-btn svg {
width: 16px;
height: 16px;
fill: currentColor;
}
/* Bottom Details */
.hd-overlay-bottom {
transform: translateY(10px);
transition: transform 0.35s ease;
}
.hd-grid-item:hover .hd-overlay-bottom {
transform: translateY(0);
}
/* Media Title */
.hd-title {
color: #ffffff;
font-family: -apple-system, BlinkMacSystemFont, “Segoe UI”, Roboto, sans-serif;
font-size: 1.1rem;
font-weight: 600;
margin: 0;
line-height: 1.3;
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
/* Tablet & Mobile Responsiveness */
@media (max-width: 1024px) {
.hd-masonry-grid {
column-count: 3;
}
}
@media (max-width: 640px) {
.hd-masonry-grid {
column-count: 2;
}
}