/* OMURGA SYSTEMS - Case Study Article Stylesheet */
:root {
      --sem-dark: #191B23;
      --sem-orange: #FF642D;
      --sem-orange-hover: #E84E1B;
      --sem-orange-light: #FFF0EB;
      --sem-navy: #1E2875;
      --sem-navy-light: #F0F2FA;
      --sem-emerald: #00A86B;
      --sem-emerald-light: #E6F7F0;
      --bg-white: #FFFFFF;
      --bg-subtle: #F8F9FA;
      --border-main: #E0E2E7;
      --text-title: #191B23;
      --text-body: #3B3F4A;
      --text-muted: #6C727F;
      --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      --font-mono: 'JetBrains Mono', Consolas, monospace;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      background-color: var(--bg-white);
      color: var(--text-body);
      font-family: var(--font-sans);
      line-height: 1.65;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    .container {
      width: 100%;
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    .content-container {
      width: 100%;
      max-width: 1080px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    header.site-header {
      position: sticky;
      top: 0;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-main);
      z-index: 100;
      height: 72px;
      display: flex;
      align-items: center;
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
    }

    .brand-master-cluster {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    nav.main-nav {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-title);
    }

    .nav-item-link {
      padding: 0.5rem 0.85rem;
      border-radius: 6px;
      transition: all 0.15s ease;
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      color: var(--text-body);
    }

    .nav-item-link:hover {
      color: var(--sem-dark);
      background: var(--bg-subtle);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 0.85rem;
    }

    .btn-sem-primary {
      font-size: 0.88rem;
      font-weight: 700;
      color: #FFFFFF;
      padding: 0.6rem 1.35rem;
      border-radius: 6px;
      background: var(--sem-orange);
      border: 1px solid var(--sem-orange);
      transition: all 0.2s ease;
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
    }

    .btn-sem-primary:hover {
      background: var(--sem-orange-hover);
    }

    .breadcrumbs-bar {
      padding: 0.85rem 0;
      font-size: 0.82rem;
      color: var(--text-muted);
      border-bottom: 1px solid var(--border-main);
      background: var(--bg-subtle);
    }

    .breadcrumbs-bar a:hover {
      color: var(--sem-orange);
      text-decoration: underline;
    }

    .article-hero {
      padding: 3.5rem 0 2.5rem 0;
      background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-subtle) 100%);
      border-bottom: 1px solid var(--border-main);
    }

    .article-title {
      font-size: clamp(2rem, 3.5vw, 2.75rem);
      font-weight: 900;
      letter-spacing: -0.02em;
      color: var(--text-title);
      line-height: 1.2;
      margin-bottom: 1.25rem;
    }

    .article-excerpt {
      font-size: 1.15rem;
      color: var(--text-body);
      line-height: 1.6;
    }

    .kpi-board {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
      margin: 2.5rem 0;
    }

    .kpi-tile {
      background: var(--bg-subtle);
      border: 1px solid var(--border-main);
      border-radius: 10px;
      padding: 1.5rem;
      text-align: center;
    }

    .kpi-num {
      font-size: 2.4rem;
      font-weight: 900;
      font-family: var(--font-mono);
      color: var(--sem-orange);
      line-height: 1;
    }

    .kpi-lbl {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--text-title);
      margin-top: 0.5rem;
    }

    .quote-box {
      background: var(--sem-navy-light);
      border-left: 4px solid var(--sem-navy);
      padding: 1.5rem;
      border-radius: 0 8px 8px 0;
      margin: 2rem 0;
      font-style: italic;
    }

    .kpi-board.four-col {
      grid-template-columns: repeat(4, 1fr);
    }

    @media (max-width: 860px) {
      .kpi-board, .kpi-board.four-col {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 520px) {
      .kpi-board, .kpi-board.four-col {
        grid-template-columns: 1fr;
      }
    }

    .case-branch-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
      margin: 2rem 0;
    }

    @media (max-width: 820px) {
      .case-branch-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
      }
    }

    .case-branch-card {
      background: var(--bg-white, #FFFFFF);
      border: 1px solid var(--border-main, #E2E8F0);
      border-radius: 14px;
      padding: 1.6rem;
      box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
      overflow: hidden;
    }

    .case-branch-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--border-main, #E2E8F0);
      transition: background 0.25s ease;
    }

    .case-branch-card:hover {
      border-color: #CBD5E1;
      box-shadow: 0 10px 30px -4px rgba(15, 23, 42, 0.12);
      transform: translateY(-3px);
    }

    .case-branch-card.highlight {
      border-color: #FED7AA;
      background: #FFFDFB;
    }

    .case-branch-card.highlight::before {
      background: var(--sem-orange, #FF642D);
    }

    .case-branch-card.pilot::before {
      background: #2563EB;
    }

    .case-branch-card.rescue::before {
      background: #DC2626;
    }

    .case-branch-card.expansion::before {
      background: #9333EA;
    }

    .case-branch-header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 0.75rem;
      margin-bottom: 0.85rem;
      flex-wrap: wrap;
    }

    .case-branch-name {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-title, #0F172A);
      margin: 0;
      line-height: 1.35;
    }

    .case-branch-badge {
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-size: 0.72rem;
      font-weight: 800;
      padding: 0.25rem 0.65rem;
      border-radius: 6px;
      letter-spacing: 0.04em;
      white-space: nowrap;
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
    }

    .badge-pilot {
      background: #EFF6FF;
      color: #1D4ED8;
      border: 1px solid #BFDBFE;
    }

    .badge-turnaround {
      background: #FEF3C7;
      color: #92400E;
      border: 1px solid #FDE68A;
    }

    .badge-rescue {
      background: #FEE2E2;
      color: #991B1B;
      border: 1px solid #FECACA;
    }

    .badge-expansion {
      background: #F3E8FF;
      color: #6B21A8;
      border: 1px solid #E9D5FF;
    }

    .case-branch-desc {
      font-size: 0.92rem;
      color: var(--text-body, #475569);
      line-height: 1.6;
      margin: 0 0 1rem 0;
    }

    .case-branch-stats {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 0.85rem;
      margin: 0.85rem 0 1rem 0;
      padding: 0.9rem 1rem;
      background: var(--bg-subtle, #F8FAFC);
      border: 1px solid var(--border-main, #E2E8F0);
      border-radius: 10px;
    }

    .case-stat-box {
      display: flex;
      flex-direction: column;
    }

    .case-stat-val {
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-size: 1.3rem;
      font-weight: 900;
      line-height: 1.2;
    }

    .case-stat-val.gold { color: #D97706; }
    .case-stat-val.green { color: #16A34A; }
    .case-stat-val.purple { color: #7C3AED; }

    .case-stat-lbl {
      font-size: 0.74rem;
      font-weight: 600;
      color: var(--text-muted, #64748B);
      margin-top: 0.25rem;
    }

    .case-callout-note {
      font-size: 0.84rem;
      color: var(--text-body, #334155);
      margin: 0 0 1rem 0;
      line-height: 1.5;
      padding: 0.5rem 0.75rem;
      background: #F1F5F9;
      border-radius: 6px;
      border-left: 3px solid #94A3B8;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }

    .case-mas-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-size: 0.82rem;
      font-weight: 700;
      padding-top: 0.85rem;
      border-top: 1px dashed var(--border-main, #E2E8F0);
      color: var(--text-muted, #64748B);
    }

    .case-mas-tag-green {
      color: #166534;
      font-weight: 800;
      background: #DCFCE7;
      padding: 0.25rem 0.6rem;
      border-radius: 6px;
      border: 1px solid #BBF7D0;
    }

    .case-mas-tag-blue {
      color: #1E40AF;
      font-weight: 800;
      background: #EFF6FF;
      padding: 0.25rem 0.6rem;
      border-radius: 6px;
      border: 1px solid #BFDBFE;
    }

    /* Comparison Table Styling */
    .case-table-wrap {
      width: 100%;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      margin: 1.5rem 0 2rem 0;
      border: 1px solid var(--border-main, #E2E8F0);
      border-radius: 12px;
      box-shadow: 0 4px 16px -2px rgba(15, 23, 42, 0.05);
      background: #FFFFFF;
    }

    .case-data-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      text-align: left;
      font-size: 0.86rem;
    }

    .case-data-table th {
      background: var(--bg-subtle, #F8FAFC);
      color: var(--text-title, #334155);
      font-weight: 800;
      padding: 0.75rem 0.85rem;
      border-bottom: 2px solid var(--border-main, #E2E8F0);
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      white-space: nowrap;
    }

    .case-data-table td {
      padding: 0.75rem 0.85rem;
      border-bottom: 1px solid #F1F5F9;
      color: var(--text-body, #334155);
      vertical-align: middle;
    }

    .case-data-table tbody tr:last-child td {
      border-bottom: none;
    }

    .case-data-table tbody tr:hover td {
      background: #F8FAFC;
    }

    .tbl-badge {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 700;
      padding: 0.15rem 0.5rem;
      border-radius: 6px;
      white-space: nowrap;
    }
    .tbl-badge-green { background: #DCFCE7; color: #166534; border: 1px solid #BBF7D0; }
    .tbl-badge-amber { background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A; }
    .tbl-badge-rose  { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
    .tbl-badge-purple{ background: #F3E8FF; color: #6B21A8; border: 1px solid #E9D5FF; }

    .tbl-score-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-weight: 800;
      color: #166534;
      background: #DCFCE7;
      padding: 0.15rem 0.5rem;
      border-radius: 6px;
      font-size: 0.8rem;
      border: 1px solid #BBF7D0;
      white-space: nowrap;
    }
    .tbl-score-pending {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-weight: 700;
      color: #B45309;
      background: #FEF3C7;
      padding: 0.15rem 0.5rem;
      border-radius: 6px;
      font-size: 0.78rem;
      border: 1px solid #FDE68A;
      white-space: nowrap;
    }
    .tbl-subtext {
      display: block;
      font-size: 0.7rem;
      color: #64748B;
      margin-top: 0.2rem;
      font-weight: 500;
      line-height: 1.2;
    }
    .tbl-subtext-green {
      color: #166534;
      font-weight: 700;
    }
    .tbl-subtext-amber {
      color: #B45309;
      font-weight: 700;
    }

    .tbl-score-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-weight: 800;
      color: #166534;
      background: #DCFCE7;
      padding: 0.2rem 0.55rem;
      border-radius: 6px;
      font-size: 0.82rem;
      border: 1px solid #BBF7D0;
    }

    .tbl-score-pending {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      font-family: var(--font-mono, 'JetBrains Mono', monospace);
      font-weight: 700;
      color: #B45309;
      background: #FEF3C7;
      padding: 0.2rem 0.55rem;
      border-radius: 6px;
      font-size: 0.82rem;
      border: 1px solid #FDE68A;
    }

    .cta-card {
      background: var(--sem-dark);
      color: #FFFFFF;
      border-radius: 12px;
      padding: 3rem 2rem;
      text-align: center;
      margin-top: 4rem;
      position: relative;
      overflow: hidden;
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
    }

    footer.site-footer {
      background: var(--sem-dark);
      color: #A0A6B5;
      padding: 3rem 0;
      text-align: center;
      font-size: 0.85rem;
    }

    @media (max-width: 768px) {
      .cta-card { padding: 2rem 1rem !important; margin-top: 2.5rem !important; }
      .cta-card .btn-sem-primary,
      .cta-card a.btn-sem-primary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0.85rem 1rem !important;
        white-space: normal !important;
        text-align: center !important;
        box-sizing: border-box !important;
      }
    }