.projects-section {
  width: 100%;
  padding: 100px 0;
}

.projects-title {
  text-align: center;
  font-size: 60px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--header-logo-color);
  text-transform: uppercase;
}

.projects-subtitle{
    text-align: center;
    padding: 0 50px;
    width: 60%;
    margin: 0 auto;
    margin-bottom: 70px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  padding: 0 40px;
}

.project-card {
  background: var(--default-bg-container);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);

  cursor: pointer;
  text-decoration: none;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25);
}

.project-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: brightness(0.85);
}

.project-card:hover img {
  transform: scale(1.06);
}

.project-info {
  padding: 25px;
}

.project-info h3 {
  font-size: 22px;
  margin-bottom: 8px;
  color: var(--default-font-color);
  font-weight: 600;
  text-transform: uppercase;
  text-align: center;
}

.project-info p {
  font-size: 15px;
  line-height: 1.6;
  color: #b0b0b0;
}

/* Gallery */

.gallery-section {
    padding: 60px 20px;
    background: var(--main-bg);
}

.gallery-title {
    text-align: center;
    font-size: 60px;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--header-logo-color);
}

.masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    grid-auto-rows: 200px;
    grid-auto-flow: dense;
    gap: 15px;
}

.masonry-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: var(--default-bg-container);
    border-radius: 8px;
    
    content-visibility: auto;
    contain-intrinsic-size: 300px 300px;
}

.masonry-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.4s ease;
    filter: brightness(0.9);
    display: block;
}

.masonry-item:hover img {
    transform: scale(1.05);
    filter: brightness(1);
}

.masonry-item.wide {
    grid-column: span 2;
}

.masonry-item.tall {
    grid-row: span 2;
}

.masonry-item.expanded {
    grid-column: span 2;
    grid-row: span 2;
    z-index: 10;
}

.masonry-item.expanded img {
    transform: scale(1.1);
    filter: brightness(1);
}

.lazy-img {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.lazy-img.loaded {
    opacity: 1;
}