:root {
     --primary: #001648;
     --primary-light: #e6eaf3;
     --accent: #ff7a29;
     --accent-light: #fff3eb;
     --text-dark: #1a1a1a;
     --text-muted: #6b7280;
     --border: #e5e7eb;
     --bg-light: #f9fafb;
 }

 * {
     box-sizing: border-box;
 }

 body {
     font-family: 'Inter', sans-serif;
     color: var(--text-dark);
     background: #fff;
     font-size: 15px;
     line-height: 1.75;
 }

 /* ── BREADCRUMB ── */
 .breadcrumb-wrap {
     background: var(--bg-light);
     border-bottom: 1px solid var(--border);
     padding: 10px 0;
     font-size: 13px;
 }

 .breadcrumb-wrap a {
     color: var(--primary);
     text-decoration: none;
 }

 .breadcrumb-wrap a:hover {
     text-decoration: underline;
 }

 .breadcrumb-wrap .sep {
     margin: 0 6px;
     color: var(--text-muted);
 }

 /* ── HERO / TITLE AREA ── */
 .blog-hero {
     background: linear-gradient(135deg, var(--primary) 0%, #000d2e 100%);
     padding: 52px 0 44px;
     color: #fff;
 }

 .blog-hero .badge-cat {
     display: inline-block;
     background: var(--accent);
     color: #fff;
     font-size: 11px;
     font-weight: 700;
     letter-spacing: .08em;
     text-transform: uppercase;
     border-radius: 4px;
     padding: 4px 10px;
     margin-bottom: 16px;
 }

 .blog-hero h1 {
     font-family: 'Poppins', sans-serif;
     font-size: clamp(1.5rem, 3vw, 2.1rem);
     font-weight: 700;
     line-height: 1.3;
     margin-bottom: 16px;
 }

 .blog-hero .meta {
     font-size: 13px;
     color: rgba(255, 255, 255, .72);
     display: flex;
     align-items: center;
     gap: 18px;
     flex-wrap: wrap;
 }

 .blog-hero .meta i {
     margin-right: 4px;
 }

 /* ── LAYOUT ── */
 .blog-body {
     padding: 48px 0 64px;
 }

 .article-hero {
     width: 100%;
     display: block;
 }

 /* ── ARTICLE ── */
 .article-content h2 {
     font-family: 'Poppins', sans-serif;
     font-size: 1.3rem;
     font-weight: 700;
     color: var(--primary);
     margin-top: 40px;
     margin-bottom: 14px;
     padding-bottom: 8px;
     border-bottom: 2px solid var(--primary-light);
 }

 .article-content h3 {
     font-size: 1rem;
     font-weight: 700;
     color: var(--text-dark);
     margin-top: 24px;
     margin-bottom: 8px;
 }

 .article-content p {
     margin-bottom: 14px;
     color: #374151;
 }

 /* intro highlight */
 .intro-box {
     background: var(--primary-light);
     border-left: 4px solid var(--primary);
     border-radius: 6px;
     padding: 18px 20px;
     margin-bottom: 28px;
     font-size: 15px;
     color: #001648;
 }

 /* services list */
 .service-list {
     list-style: none;
     padding: 0;
     margin: 0 0 20px;
 }

 .service-list li {
     padding: 8px 0 8px 28px;
     position: relative;
     border-bottom: 1px solid var(--border);
     color: #374151;
 }

 .service-list li:last-child {
     border-bottom: none;
 }

 .service-list li::before {
     content: '\F270';
     font-family: 'bootstrap-icons';
     color: var(--primary);
     position: absolute;
     left: 0;
     top: 8px;
     font-size: 14px;
 }

 /* ── BENEFIT CARDS ── */
 .benefit-card {
     border: 1px solid var(--border);
     border-radius: 10px;
     padding: 22px 20px;
     height: 100%;
     transition: box-shadow .2s, border-color .2s;
 }

 .benefit-card:hover {
     box-shadow: 0 4px 18px rgba(26, 92, 56, .10);
     border-color: var(--primary);
 }

 .benefit-card .bc-icon {
     width: 44px;
     height: 44px;
     background: var(--primary-light);
     border-radius: 10px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 20px;
     color: var(--primary);
     margin-bottom: 14px;
 }

 .benefit-card h3 {
     font-size: .95rem;
     font-weight: 700;
     margin-bottom: 8px;
     margin-top: 0;
 }

 .benefit-card p {
     font-size: 13.5px;
     color: var(--text-muted);
     margin: 0;
 }

 /* ── KEY SERVICES CARDS ── */
 .step {
     display: flex;
     gap: 16px;
     padding: 20px;
     border: 1px solid var(--border);
     border-radius: 10px;
     margin-bottom: 16px;
     transition: box-shadow .2s;
 }

 .step:hover {
     box-shadow: 0 4px 14px rgba(0, 0, 0, .07);
 }

 .step-number {
     flex-shrink: 0;
     width: 40px;
     height: 40px;
     border-radius: 50%;
     background: var(--primary);
     color: #fff;
     font-family: 'Poppins', sans-serif;
     font-weight: 700;
     font-size: .9rem;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .step-description h3 {
     margin: 0 0 6px;
     font-size: .95rem;
     font-weight: 700;
 }

 .step-description p {
     margin: 0;
     font-size: 13.5px;
     color: var(--text-muted);
 }

 /* ── LOCAL ADVANTAGES ── */
 .advantage-item {
     display: flex;
     align-items: flex-start;
     gap: 12px;
     padding: 10px 0;
     border-bottom: 1px solid var(--border);
 }

 .advantage-item:last-child {
     border-bottom: none;
 }

 .advantage-item .adv-icon {
     color: var(--accent);
     font-size: 18px;
     margin-top: 2px;
     flex-shrink: 0;
 }

 .advantage-item p {
     margin: 0;
     font-size: 14px;
     color: #374151;
 }

 /* ── CHECKLIST (how to choose) ── */
 .checklist {
     list-style: none;
     padding: 0;
     margin: 0;
 }

 .checklist li {
     display: flex;
     align-items: flex-start;
     gap: 10px;
     padding: 9px 0;
     border-bottom: 1px dashed var(--border);
     font-size: 14px;
     color: #374151;
 }

 .checklist li:last-child {
     border-bottom: none;
 }

 .checklist li i {
     color: var(--primary);
     font-size: 16px;
     margin-top: 2px;
     flex-shrink: 0;
 }

 /* ── CONCLUSION BOX ── */
 .conclusion-box {
     background: linear-gradient(135deg, var(--primary) 0%, #000d2e 100%);
     border-radius: 12px;
     padding: 36px 32px;
     color: #fff;
     margin-top: 40px;
 }

 .conclusion-box h2 {
     font-family: 'Poppins', sans-serif;
     font-size: 1.25rem;
     font-weight: 700;
     color: #fff !important;
     border: none !important;
     margin-top: 0 !important;
     padding-bottom: 0 !important;
 }

 .conclusion-box p {
     color: rgba(255, 255, 255, .85);
     margin-bottom: 20px;
 }

 .conclusion-box .btn-cta {
     background: var(--accent);
     color: #fff;
     border: none;
     padding: 11px 28px;
     border-radius: 6px;
     font-weight: 600;
     font-size: 14px;
     text-decoration: none;
     display: inline-block;
 }

 .conclusion-box .btn-cta:hover {
     background: #e06620;
     color: #fff;
 }

 /* ── FAQ ── */
 .faq-block {
     margin-top: 40px;
 }

 .faq-block h2 {
     font-family: 'Poppins', sans-serif;
     font-size: 1.3rem;
     font-weight: 700;
     color: var(--primary);
     margin-bottom: 20px;
     padding-bottom: 8px;
     border-bottom: 2px solid var(--primary-light);
 }

 .faq-item {
     border: 1px solid var(--border);
     border-radius: 8px;
     margin-bottom: 10px;
     overflow: hidden;
 }

 .faq-question {
     background: var(--bg-light);
     padding: 14px 18px;
     font-weight: 600;
     font-size: 14px;
     cursor: pointer;
     display: flex;
     justify-content: space-between;
     align-items: center;
     user-select: none;
 }

 .faq-question:hover {
     background: var(--primary-light);
 }

 .faq-question .faq-icon {
     color: var(--primary);
     font-size: 18px;
     transition: transform .25s;
 }

 .faq-answer {
     padding: 0 18px;
     max-height: 0;
     overflow: hidden;
     transition: max-height .3s ease, padding .3s ease;
     font-size: 14px;
     color: #374151;
 }

 .faq-item.open .faq-answer {
     max-height: 200px;
     padding: 14px 18px;
 }

 .faq-item.open .faq-question .faq-icon {
     transform: rotate(45deg);
 }

 /* ── SIDEBAR ── */
 .sidebar {
     position: sticky;
     top: 100px;
 }

 .sidebar-card {
     border: 1px solid var(--border);
     border-radius: 10px;
     overflow: hidden;
     margin-bottom: 24px;
 }

 .sidebar-card-header {
     background: var(--primary);
     color: #fff;
     padding: 12px 18px;
     font-family: 'Poppins', sans-serif;
     font-weight: 600;
     font-size: .9rem;
 }

 .sidebar-card-body {
     padding: 18px;
 }

 /* TOC */
 .toc-list {
     list-style: none;
     padding: 0;
     margin: 0;
 }

 .toc-list li {
     padding: 6px 0;
     border-bottom: 1px solid var(--border);
 }

 .toc-list li:last-child {
     border-bottom: none;
 }

 .toc-list a {
     color: var(--primary);
     text-decoration: none;
     font-size: 13.5px;
     font-weight: 500;
     display: flex;
     align-items: center;
     gap: 8px;
 }

 .toc-list a:hover {
     color: var(--accent);
 }

 .toc-list a i {
     font-size: 12px;
 }

 /* CTA card */
 .cta-card {
     background: var(--accent);
     border-radius: 10px;
     padding: 24px 20px;
     text-align: center;
     color: #fff;
 }

 .cta-card h4 {
     font-family: 'Poppins', sans-serif;
     font-weight: 700;
     font-size: 1rem;
     margin-bottom: 10px;
 }

 .cta-card p {
     font-size: 13px;
     margin-bottom: 16px;
     opacity: .9;
 }

 .cta-card .btn-white {
     background: #fff;
     color: var(--accent);
     font-weight: 700;
     font-size: 13px;
     border: none;
     border-radius: 6px;
     padding: 9px 20px;
     text-decoration: none;
     display: inline-block;
 }

 .cta-card .btn-white:hover {
     background: #f0f0f0;
 }

 /* related posts */
 .blog-item {
     display: flex;
     gap: 12px;
     padding: 10px 0;
     border-bottom: 1px solid var(--border);
 }

 .blog-item:last-child {
     border-bottom: none;
 }

 .blog-item-thumb {
     width: 56px;
     height: 56px;
     border-radius: 6px;
     background: var(--primary-light);
     flex-shrink: 0;
     display: flex;
     align-items: center;
     justify-content: center;
     color: var(--primary);
     font-size: 20px;
 }

 .blog-item-text a {
     font-size: 13px;
     font-weight: 600;
     color: var(--text-dark);
     text-decoration: none;
     line-height: 1.4;
 }

 .blog-item-text a:hover {
     color: var(--primary);
 }

 .blog-item-text span {
     display: block;
     font-size: 12px;
     color: var(--text-muted);
     margin-top: 2px;
 }

 /* responsive */
 @media (max-width: 767px) {
     .blog-hero {
         padding: 36px 0 30px;
     }

     .conclusion-box {
         padding: 24px 20px;
     }
 }

 /* 3rd blog : AI  */

/* Comparison table — extends blog.css design tokens */
.comparison-table-wrap {
margin-bottom: 28px;
border: 1px solid var(--border);
border-radius: 10px;
overflow: hidden;
}

.comparison-table {
width: 100%;
table-layout: fixed;
border-collapse: collapse;
font-size: 16px;
}

.comparison-table col.col-factor {
width: 26%;
}

.comparison-table col.col-value {
width: 37%;
}

.comparison-table thead th {
background: var(--primary);
color: #fff;
font-family: 'Poppins', sans-serif;
font-weight: 600;
font-size: 16px;
text-align: left;
padding: 10px 12px;
word-break: break-word;
}

.comparison-table tbody td {
padding: 10px 12px;
border-bottom: 1px solid var(--border);
color: #374151;
vertical-align: top;
word-break: break-word;
overflow-wrap: break-word;
line-height: 1.5;
}

.comparison-table tbody td:first-child {
font-weight: 600;
color: var(--primary);
background: var(--bg-light);
}

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

/* ── Keep same table layout on all screens, just shrink to fit ── */
@media (max-width: 767px) {
.comparison-table {
    font-size: 14px;
}

.comparison-table thead th {
    font-size: 14px;
    padding: 7px 6px;
    line-height: 1.3;
}

.comparison-table tbody td {
    padding: 7px 6px;
    line-height: 1.35;
}
}

@media (max-width: 480px) {
.comparison-table {
    font-size: 14px;
}

.comparison-table col.col-factor {
    width: 22%;
}

.comparison-table col.col-value {
    width: 39%;
}

.comparison-table thead th {
    font-size: 14px;
    padding: 6px 4px;
}

.comparison-table tbody td {
    padding: 6px 4px;
}
}

.key-takeaway {
background: var(--accent-light);
border-left: 4px solid var(--accent);
border-radius: 6px;
padding: 16px 20px;
margin-bottom: 28px;
}

.key-takeaway h3 {
margin-top: 0 !important;
font-size: .95rem !important;
}

.key-takeaway p {
margin: 0;
}

/* Challenges — compact numbered rows */
.challenge-item {
display: flex;
align-items: flex-start;
gap: 16px;
padding: 16px 20px;
border: 1px solid var(--border);
border-radius: 10px;
margin-bottom: 12px;
background: #fff;
transition: box-shadow .2s, border-color .2s;
}

.challenge-item:hover {
box-shadow: 0 4px 14px rgba(0, 0, 0, .06);
border-color: var(--primary);
}

.challenge-number {
flex-shrink: 0;
width: 32px;
height: 32px;
border-radius: 8px;
background: var(--primary-light);
color: var(--primary);
font-family: 'Poppins', sans-serif;
font-weight: 700;
font-size: .85rem;
display: flex;
align-items: center;
justify-content: center;
margin-top: 2px;
}

.challenge-body h3 {
margin: 0 0 4px !important;
font-size: .95rem !important;
font-weight: 700;
color: var(--text-dark);
}

.challenge-body p {
margin: 0 !important;
font-size: 13.5px;
color: var(--text-muted);
}