/* Grid Layout */
.news-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}

.wide-item {
  grid-column: span 3;
}

.narrow-item {
  grid-column: span 2;
}

/* Grid Items */
.grid-item {
  position: relative;
  display: block;
  height: 300px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  text-decoration: none !important;
  color: inherit;
}

/* Card Styling */
.card,
.card-body,
.card-body img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  margin: 0;
}

/* Overlay and Content */
.item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transition: all 0.4s ease;
}

.item-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  text-align: center;
  z-index: 1;
}

.item-title {
  color: white;
  font-size: 1.8rem;
  font-weight: 700;
  margin: 15px 0;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.8);
}

/* HR Styling */
.heading-hr {
  width: 100px;
  border-top: 3px solid #333;
  margin: 15px auto;
}

.title-hr {
  width: 60px;
  border-top: 2px solid white;
  margin: 0 auto;
  opacity: 0.8;
  transition: all 0.4s ease;
}

/* Hover Effects */
.grid-item:hover,
.grid-item:focus {
  transform: scale(1.04);
  z-index: 2;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  outline: none;
}

.grid-item:hover .item-overlay,
.grid-item:focus .item-overlay {
  opacity: 0;
}

.grid-item:hover .title-hr,
.grid-item:focus .title-hr {
  width: 100px;
  opacity: 1;
}

/* Focus styles for accessibility */
.grid-item:focus-visible {
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.5);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: 1fr;
  }

  .wide-item,
  .narrow-item {
    grid-column: span 1 !important;
    height: 250px;
  }

  .item-title {
    font-size: 1.5rem;
  }

  .heading-hr {
    width: 80px;
    border-width: 2px;
  }
}