/* =========================
   BASE
========================= */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #f1f2f4;   /* soft grey white */
  color: #111;
}

/* =========================
   SECTION
========================= */

.gallery-section {
  padding: 60px 4%;   /* reduced from 100px 8% */
}

.gallery-header {
  text-align: center;
  margin-bottom: 40px;   /* tighter */
}

.gallery-header h1 {
  font-size: 2.8rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.gallery-header p {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #777;
}

/* =========================
   MASONRY GRID
========================= */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  grid-auto-rows: 8px;
  gap: 16px;   /* tighter spacing */
}

/* =========================
   ITEM
========================= */

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

/* =========================
   OVERLAY DESCRIPTION
========================= */

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.75) 0%,
    rgba(0,0,0,0.4) 40%,
    rgba(0,0,0,0.1) 70%,
    transparent 100%
  );
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.gallery-overlay p {
  font-size: 0.8rem;
  opacity: 0.85;
  line-height: 1.4;
}