.blog-card {
  min-height: 380px;
  background: #23243a;
  border-radius: 18px;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  box-shadow: 0 8px 32px #23243a;
  transform: translateY(-6px) scale(1.03);
}

.blog-card:focus-within {
  box-shadow: 0 8px 32px #3498db;
  transform: translateY(-6px) scale(1.03);
  outline: 3px solid #3498db;
  outline-offset: 2px;
}
.blog-icon-container {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #23243a 0%, #2c3e50 100%);
  position: relative;
  border-radius: 18px 18px 0 0;
}
.blog-svg-icon {
  width: 80px;
  height: 80px;
  fill: #ecf0f1;
  opacity: 0.8;
  transition: all 0.3s ease;
}
.blog-card:hover .blog-svg-icon {
  transform: scale(1.1);
  opacity: 1;
  fill: #3498db;
}
.blog-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.9);
  border-radius: 18px 18px 0 0;
  transition: all 0.3s ease;
  cursor: pointer;
  background-color: #2c3e50;
}

.blog-img:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}

.blog-img:focus {
  outline: 3px solid #3498db;
  outline-offset: 2px;
  filter: brightness(1.2);
}
.blog-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  padding: 28px 18px 18px 18px;
  background: linear-gradient(to top, #23243a 95%, transparent 100%);
  color: #fff;
  z-index: 2;
  text-align: left;
  border-radius: 0 0 18px 18px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.blog-title {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 8px #23243a;
}
.blog-desc {
  font-size: 1rem;
  font-weight: 400;
  text-shadow: 0 2px 8px #23243a;
}
@media (max-width: 991px) {
  .blog-icon-container {
    height: 160px;
  }
  .blog-svg-icon {
    width: 60px;
    height: 60px;
  }
  .blog-img {
    height: 160px;
  }
  .blog-card {
    min-height: 300px;
  }
}
@media (max-width: 576px) {
  .blog-icon-container {
    height: 110px;
  }
  .blog-svg-icon {
    width: 50px;
    height: 50px;
  }
  .blog-img {
    height: 110px;
  }
  .blog-card {
    min-height: 220px;
  }
  .blog-overlay {
    padding: 14px 8px 8px 8px;
  }
}
/* Sticky footer fix for blog page */
html, body {
    height: 100%;
}
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
footer {
    margin-top: auto;
}