:root {
  --primary-green: #006837;
  --accent-orange: #e67e22;
  --text-dark: #333;
  --text-light: #666;
  --bg-light: #f9f9f9;
}

body {
  background-color: var(--bg-light);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
}

/* Container & Header Offset */
.blog-container {
  max-width: 1200px;
  margin: 100px auto 50px; /* 100px top margin to clear fixed header */
  padding: 0 5%;
}

.main-heading {
  text-align: center;
  font-size: 2.8rem;
  color: var(--primary-green);
  margin-bottom: 10px;
  font-weight: 800;
}

.section-title {
  font-size: 1.8rem;
  border-left: 5px solid var(--primary-green);
  padding-left: 15px;
  margin-bottom: 30px;
}

/* --- FEATURED TOP GRID --- */
.featured-top {
  margin-bottom: 50px;
}

.label-red {
  display: inline-block;
  background: var(--accent-orange);
  color: white;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.blog-card-mini {
  position: relative;
  height: 250px;
  border-radius: 12px;
  overflow: hidden;
  display: block;
  text-decoration: none;
}

.blog-card-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: white;
}

.card-overlay span {
  font-size: 0.75rem;
  opacity: 0.8;
}

.card-overlay h4 {
  margin: 5px 0 0;
  font-size: 1.1rem;
  line-height: 1.3;
}

.blog-card-mini:hover img {
  transform: scale(1.1);
}

/* --- MAIN LAYOUT (Flex) --- */
.blog-layout {
  display: flex;
  gap: 40px;
}

.blog-main {
  flex: 3;
}

.blog-sidebar {
  flex: 1;
}

/* --- BLOG GRID (Main Articles) --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.blog-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: 0.3s;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.blog-image {
  height: 200px;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.read-more-btn {
  display: inline-block;
  margin-top: 15px;
  color: var(--primary-green);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 2px solid transparent;
  transition: 0.3s;
}

.read-more-btn:hover {
  border-bottom-color: var(--primary-green);
}

/* --- SIDEBAR --- */
.sidebar-box {
  background: white;
  padding: 25px;
  border-radius: 15px;
  position: sticky;
  top: 100px; /* Sticks below header when scrolling */
}

.featured-list {
  list-style: none;
  padding: 0;
}

.featured-list li {
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

.featured-list a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
}

.featured-list a:hover {
  color: var(--primary-green);
}

/* --- MOBILE RESPONSIVENESS --- */
@media (max-width: 992px) {
  .mini-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .blog-layout {
    flex-direction: column;
  }
  .blog-sidebar {
    order: 2;
  }
}

@media (max-width: 600px) {
  .mini-grid {
    grid-template-columns: 1fr;
  }
  .main-heading {
    font-size: 2rem;
  }
  .blog-container {
    margin-top: 80px;
  }
}