/* GöÇGöÇ Blog Hub styles GöÇGöÇ */
    .blog-hub-hero {
      background: linear-gradient(135deg, #0f1f3d 0%, #263d88 100%);
      padding: 64px 0 52px;
    }
    .blog-hub-hero-inner {
      max-width: 860px;
      margin: 0 auto;
      padding: 0 24px;
    }
    .blog-hub-hero-eyebrow {
      font-family: 'Outfit', sans-serif;
      font-size: 12px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.09em;
      color: rgba(255,255,255,0.55);
      margin-bottom: 10px;
    }
    .blog-hub-hero h1 {
      font-family: 'Outfit', sans-serif;
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 400;
      color: #fff;
      line-height: 1.18;
      margin: 0 0 14px;
    }
    .blog-hub-hero p {
      font-size: 16px;
      color: rgba(255,255,255,0.75);
      line-height: 1.6;
      margin: 0 0 28px;
      max-width: 600px;
    }
    /* Newsletter signup in hero */
    .blog-hub-nl-form {
      display: flex;
      gap: 8px;
      max-width: 420px;
    }
    .blog-hub-nl-input {
      flex: 1;
      padding: 11px 14px;
      border-radius: 8px;
      border: none;
      font-size: 15px;
      font-family: 'Inter', sans-serif;
      outline: none;
      color: var(--wk-near-black);
    }
    .blog-hub-nl-input::placeholder { color: var(--wk-gray-400); }
    .blog-hub-nl-btn {
      background: var(--wk-blue-500);
      color: var(--wk-white);
      font-family: 'Outfit', sans-serif;
      font-weight: 600;
      font-size: 15px;
      border: none;
      border-radius: 8px;
      padding: 11px 20px;
      cursor: pointer;
      white-space: nowrap;
      transition: background 0.2s;
    }
    .blog-hub-nl-btn:hover { background: var(--wk-blue-600); }
    .blog-hub-nl-fine {
      font-size: 13px;
      color: rgba(255,255,255,0.45);
      margin: 10px 0 0;
      line-height: 1.4;
    }
    .blog-hub-nl-fine a { color: rgba(255,255,255,0.6); text-decoration: underline; }
    .blog-hub-nl-fine a:hover { color: #fff; }
    @media (max-width: 480px) {
      .blog-hub-nl-form { flex-direction: column; }
      .blog-hub-nl-btn { width: 100%; }
    }
    /* Category filter tabs */
    .blog-category-bar {
      background: var(--wk-white);
      border-bottom: 1px solid var(--wk-border-slate);
      position: sticky;
      top: 0;
      z-index: 50;
    }
    .blog-category-bar-inner {
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      gap: 4px;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }
    .blog-category-bar-inner::-webkit-scrollbar { display: none; }
    .blog-cat-btn {
      font-family: 'Outfit', sans-serif;
      font-size: 13px;
      font-weight: 600;
      padding: 12px 16px;
      border: none;
      background: none;
      color: var(--wk-gray-500);
      cursor: pointer;
      white-space: nowrap;
      border-bottom: 2px solid transparent;
      transition: color 0.15s, border-color 0.15s;
    }
    .blog-cat-btn:hover, .blog-cat-btn.active {
      color: #263d88;
      border-bottom-color: #263d88;
    }
    /* Article cards */
    .blog-cards-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 20px;
      margin-top: 20px;
    }
    .blog-card {
      background: var(--wk-white);
      border: 1px solid var(--wk-border-slate);
      border-radius: 12px;
      overflow: hidden;
      text-decoration: none;
      display: flex;
      flex-direction: column;
      transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    }
    .blog-card:hover {
      border-color: #263d88;
      box-shadow: 0 6px 20px rgba(38,61,136,0.1);
      transform: translateY(-2px);
    }
    .blog-card-img {
      width: 100%;
      height: 172px;
      object-fit: cover;
      display: block;
    }
    .blog-card-body {
      padding: 16px 18px 18px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .blog-card-category {
      font-family: 'Outfit', sans-serif;
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.07em;
      color: #263d88;
      margin-bottom: 6px;
    }
    .blog-card-title {
      font-family: 'Outfit', sans-serif;
      font-size: 15px;
      font-weight: 500;
      color: var(--wk-near-black);
      line-height: 1.35;
      margin: 0 0 10px;
      flex: 1;
    }
    .blog-card-desc {
      font-size: 13px;
      color: var(--wk-gray-500);
      line-height: 1.5;
      margin: 0 0 12px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .blog-card-meta {
      font-size: 12px;
      color: var(--wk-gray-400);
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .blog-card-arrow {
      font-size: 12px;
      font-weight: 600;
      color: #263d88;
      margin-top: 10px;
    }
    /* Category section headings */
    .blog-section-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 4px;
    }
    .blog-section-viewall {
      font-size: 13px;
      font-weight: 600;
      color: #263d88;
      text-decoration: none;
    }
    .blog-section-viewall:hover { text-decoration: underline; }
    /* Category section backgrounds */
    .blog-cat-section.biz-section--cream-glow {
      background: #f1f5f9;
    }
    .blog-cat-section[data-cat="business-energy"] {
      background: #e9ecf3;  /* 10% Deep Indigo (#263d88) */
    }
    .blog-cat-section[data-cat="clean-energy"] {
      background: #e9f9ef;  /* 10% Energy Green (#22c55e) */
    }
    /* Hidden by category filter */
    .blog-cat-section { display: block; }
    .blog-cat-section.hidden { display: none; }