/* ============================================================
   blog-inner.css — Unified styles for all blog DETAIL pages
   Loaded by: Views/Blog/CoordinatedArchitecture.cshtml,
              Views/Blog/ISPSCompliance.cshtml,
              Views/Blog/MaritimeAmritKaal.cshtml,
              (and any future blog post page)

   The CSS below is the union of components used across the
   detail pages. Components are independent — a blog post only
   needs to include the markup blocks it actually uses. Unused
   selectors are inert.

   Reusable component glossary:
   ─────────────────────────────────────────────────────────────
   Shared base (every post uses these)
   • .blogpost-hero               Dark gradient hero band
   • .blogpost-breadcrumb         Top navigation crumbs
   • .blogpost-category           Pill-shaped category badge
   • .blogpost-hero-subtitle      Hero deck/subtitle
   • .blogpost-meta               Author / date / read-time row
   • .blogpost-toc                Sticky table-of-contents
   • .blogpost-feature-img        Main article image
   • .blogpost-content            Article body wrapper (h2 / p / a / strong)
   • .blogpost-divider            Section separator pill
   • .blogpost-check-list         Bullet list with check icons
   • .blogpost-back               "Back to all articles" link
   • .blogpost-bottom-cta         Dark CTA band at page end

   Optional building blocks (use when needed)
   • .blogpost-callout-dark       Dark-bg pull-quote / warning
   • .blogpost-callout-light      Light-bg info note
   • .blogpost-feature-cards      3-column card grid
   • .blogpost-layer-cards        2-column card grid
   • .blogpost-inner-img          In-flow narrow image
   • .blogpost-table-wrap         Responsive comparison table
   • .blogpost-next-series        "Next in the series" callout
   ============================================================ */

/* ============================================================
   1. HERO BANNER
   ============================================================ */
.blogpost-hero {
    background: linear-gradient(to bottom, #1e293b, #0f172a);
    color: #fff;
    padding: 8rem 0 3rem;
    position: relative;
    overflow: hidden;
}
.blogpost-hero-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 33%;
    height: 100%;
    background: linear-gradient(to left, rgba(3,70,148,0.1), transparent);
}

/* Breadcrumb */
.blogpost-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    font-size: .875rem;
    color: #9ca3af;
    margin-bottom: 1.5rem;
}
.blogpost-breadcrumb a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s;
}
.blogpost-breadcrumb a:hover { color: #fff; }
.blogpost-breadcrumb i { font-size: 8px; }

/* Category pill */
.blogpost-category {
    display: inline-block;
    background: linear-gradient(to right, var(--color-primary), var(--color-shade-1));
    color: #fff;
    padding: .375rem 1rem;
    border-radius: 2rem;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-lg);
}

/* Hero headline + subtitle */
.blogpost-hero h1 {
/*    font-size: clamp(1.75rem, 3.5vw, 3rem);*/
    line-height: 1.2;
    margin-bottom: 1.25rem;
}
.blogpost-hero-subtitle {
/*    font-size: 1.125rem;*/
    color: #d1d5db;
    max-width: 48rem;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

/* Author / date / read-time meta row */
.blogpost-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: .875rem;
    color: #9ca3af;
}
.blogpost-meta span {
    display: flex;
    align-items: center;
    gap: .5rem;
}
.blogpost-meta i { color: var(--color-tint-4); }
.blogpost-meta-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #4b5563;
}

/* ============================================================
   2. SIDEBAR — TABLE OF CONTENTS
   ============================================================ */
.blogpost-toc {
    background: #fff;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-line);
    padding: 1.5rem;
    position: sticky;
    top: 7rem;
}
.blogpost-toc h3 {
    font-size: .6875rem;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.blogpost-toc h3::before {
    content: '';
    width: 1rem;
    height: 1px;
    background: rgba(3,70,148,0.4);
}
.blogpost-toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.blogpost-toc li { margin-bottom: .25rem; }
.blogpost-toc a {
    display: block;
    font-size: .8125rem;
    padding: .5rem .75rem;
    border-radius: .5rem;
    color: var(--color-muted);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: all 0.2s;
    line-height: 1.4;
}
.blogpost-toc a:hover {
    color: var(--color-primary);
    background: #f9fafb;
}
.blogpost-toc a.active {
    color: var(--color-primary);
    font-weight: 600;
    background: var(--color-tint-9);
    border-left-color: var(--color-primary);
}

/* TOC bottom CTA */
.blogpost-toc-cta {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-line);
}
.blogpost-toc-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    width: 100%;
    background: linear-gradient(to right, var(--color-primary), var(--color-shade-1));
    color: #fff;
    padding: .75rem 1rem;
    border-radius: .75rem;
    font-size: .875rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    border-left: none;
}
.blogpost-toc-cta a:hover {
    box-shadow: var(--shadow-lg);
    background: linear-gradient(to right, var(--color-shade-1), var(--color-shade-2));
    color: #fff;
}

/* ============================================================
   3. ARTICLE BODY — feature image, typography
   ============================================================ */
.blogpost-feature-img {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    margin-bottom: 2.5rem;
}
.blogpost-feature-img img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
.blogpost-content h2 {
/*    font-size: 1.5rem;*/
    color: #0f172a;
    margin-bottom: 1rem;
    scroll-margin-top: 7rem;
}
.blogpost-content p {
    color: var(--color-muted);
    line-height: 1.75;
    margin-bottom: 1rem;
}
.blogpost-content a {
    color: var(--color-primary);
    text-decoration: none;
}
.blogpost-content a:hover { text-decoration: underline; }
.blogpost-content strong { color: #1e293b; }

/* Section divider pill */
.blogpost-divider {
    width: 4rem;
    height: 3px;
    background: var(--color-tint-7);
    border-radius: 999px;
    margin: 2.5rem 0;
}

/* ============================================================
   4. CHECK LIST (bulleted points with check icons)
   ============================================================ */
.blogpost-check-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}
.blogpost-check-list li {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    margin-bottom: .75rem;
}
.blogpost-check-list li i {
    color: var(--color-primary);
    margin-top: .35rem;
    flex-shrink: 0;
    font-size: .875rem;
}
.blogpost-check-list li span { color: var(--color-muted); line-height: 1.6; }

/* ============================================================
   5. CALLOUTS — dark (pull-quote) and light (info)
   ============================================================ */
.blogpost-callout-dark {
    background: #1e293b;
    color: #fff;
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border: 1px solid rgba(51,65,85,0.5);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.blogpost-callout-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--color-primary);
    border-radius: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    margin-top: .125rem;
}
.blogpost-callout-dark p {
    color: #e5e7eb;
    font-style: italic;
    font-weight: 500;
    font-size: 1.0625rem;
    line-height: 1.6;
    margin: 0;
}

.blogpost-callout-light {
    background: var(--color-tint-9);
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border: 1px solid var(--color-tint-7);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.blogpost-callout-light p {
    color: #0f172a;
    font-weight: 600;
    font-size: 1.0625rem;
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   6. FEATURE CARDS — 3-column grid (icon + h4 + p)
   ============================================================ */
.blogpost-feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}
.blogpost-feature-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-line);
    transition: box-shadow 0.3s;
}
.blogpost-feature-card:hover { box-shadow: var(--shadow-xl); }
.blogpost-feature-card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--color-tint-9);
    color: var(--color-primary);
    border-radius: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    transition: all 0.3s;
}
.blogpost-feature-card:hover .blogpost-feature-card-icon {
    background: var(--color-primary);
    color: #fff;
}
.blogpost-feature-card h5 {
    color: #0f172a;
    margin-bottom: .5rem;
}
.blogpost-feature-card p {
    font-size: .875rem;
    color: var(--color-muted);
    line-height: 1.5;
    margin: 0;
}

/* ============================================================
   7. LAYER CARDS — 2-column grid (alternative to feature-cards)
   ============================================================ */
.blogpost-layer-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}
.blogpost-layer-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-line);
    transition: all 0.3s;
}
.blogpost-layer-card:hover { box-shadow: var(--shadow-xl); }
.blogpost-layer-card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--color-tint-9);
    color: var(--color-primary);
    border-radius: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    transition: all 0.3s;
}
.blogpost-layer-card:hover .blogpost-layer-card-icon {
    background: var(--color-primary);
    color: #fff;
}
.blogpost-layer-card h4 {
    color: #0f172a;
    margin-bottom: .5rem;
    font-size: 1rem;
}
.blogpost-layer-card p {
    font-size: .875rem;
    color: var(--color-muted);
    line-height: 1.5;
    margin: 0;
}

/* ============================================================
   8. INNER IMAGE (in-flow, narrower than feature image)
   ============================================================ */
.blogpost-inner-img {
    margin: 2rem auto;
    max-width: 42rem;
    border-radius: 1rem;
    overflow: hidden;
}
.blogpost-inner-img img {
    width: 100%;
    object-fit: cover;
}

/* ============================================================
   9. COMPARISON TABLE
   ============================================================ */
.blogpost-table-wrap {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: .75rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.blogpost-table-wrap table {
    width: 100%;
    border-collapse: collapse;
}
.blogpost-table-wrap thead tr {
    background: linear-gradient(to right, #0f172a, #1e293b);
    color: #fff;
}
.blogpost-table-wrap th {
    text-align: left;
    padding: 1rem 1.25rem;
    font-size: .8125rem;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.blogpost-table-wrap td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-line);
    color: var(--color-muted);
}
.blogpost-table-wrap tbody tr:nth-child(even) { background: #f9fafb; }
.blogpost-table-wrap tbody tr:nth-child(odd) { background: #fff; }

/* ============================================================
   10. NEXT IN SERIES — gradient callout linking to next post
   ============================================================ */
.blogpost-next-series {
    background: linear-gradient(to right, var(--color-primary), var(--color-shade-1));
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    margin: 2.5rem 0;
    color: #fff;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.blogpost-next-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border-radius: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
}
.blogpost-next-label {
    font-size: .6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: .5rem;
}
.blogpost-next-series p {
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.5;
    color: rgba(255,255,255,0.9);
    margin: 0;
}

/* ============================================================
   11. BACK LINK ("Back to All Articles")
   ============================================================ */
.blogpost-back {
    margin-top: 2.5rem;
}
.blogpost-back a {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.3s;
}
.blogpost-back a:hover { gap: 1rem; }
.blogpost-back a i { transition: transform 0.3s; }
.blogpost-back a:hover i { transform: translateX(-4px); }

/* ============================================================
   12. BOTTOM CTA BAND
   ============================================================ */
.blogpost-bottom-cta {
    background: #00070F;
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}
.blogpost-bottom-cta-glow {
    position: absolute;
    top: 0;
    left: 33%;
    width: 24rem;
    height: 24rem;
    background: rgba(3,70,148,0.2);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.1;
    animation: pulse 3s cubic-bezier(0.4,0,0.6,1) infinite;
}
.blogpost-cta-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem 2rem;
}
.blogpost-cta-text h2 {
    color: #fff;
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    margin-bottom: .75rem;
}
.blogpost-cta-text p {
    color: #e5e7eb;
    font-size: 1.125rem;
    margin: 0;
}
.blogpost-cta-btn {
    background: linear-gradient(to right, var(--color-primary), var(--color-shade-1));
    color: #fff;
    padding: .875rem 2.5rem;
    border-radius: .5rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: all 0.3s;
    white-space: nowrap;
}
.blogpost-cta-btn:hover {
    transform: scale(1.1);
    color: #fff;
}

/* ============================================================
   13. RESPONSIVE
   ============================================================ */
@media(max-width:991px) {
    .blogpost-feature-cards { grid-template-columns: 1fr; }
    .blogpost-layer-cards   { grid-template-columns: 1fr; }
    .blogpost-cta-inner     { text-align: center; justify-content: center; }
}
@media(max-width:575px) {
    .blogpost-callout-dark,
    .blogpost-callout-light,
    .blogpost-next-series { flex-direction: column; }
}