.blog-hero,
.article-hero {
    position: relative;
    overflow: hidden;
    color: var(--color-white);
    background: var(--color-primary);
}

.blog-hero::before,
.article-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .16;
    background: radial-gradient(circle at 80% 20%, var(--color-secondary), transparent 28%);
}

.blog-hero .container,
.article-hero .container {
    position: relative;
    padding-top: calc(var(--header-height) + 72px);
    padding-bottom: 72px;
}

.blog-hero h1,
.article-hero h1 {
    color: var(--color-white);
    max-width: 980px;
}

.blog-hero p {
    max-width: 680px;
    margin-top: 14px;
    color: rgba(255, 255, 255, .76);
    font-size: 1.08rem;
}

.blog-index {
    position: relative;
    background:
        linear-gradient(180deg, var(--color-bg-light) 0, var(--color-white) 260px);
}

.blog-index .container {
    max-width: 1220px;
}

.blog-eyebrow,
.article-category {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--color-secondary);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.blog-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 42px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-btn {
    display: inline-flex;
    min-height: 42px;
    padding: 9px 16px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-white);
    color: var(--color-text-dark);
    font-size: .84rem;
    font-weight: 700;
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--color-white);
    border-color: var(--color-primary);
    background: var(--color-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
}

.blog-card {
    display: flex;
    min-width: 0;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    position: relative;
    display: block;
    height: 280px;
    overflow: hidden;
    background: var(--color-bg-light);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.04);
}

.blog-category {
    position: absolute;
    left: 16px;
    bottom: 16px;
    padding: 5px 11px;
    border-radius: var(--radius-full);
    color: var(--color-white);
    background: var(--color-primary);
    font-size: .7rem;
    font-weight: 700;
}

.blog-card-body {
    display: flex;
    padding: 24px;
    flex: 1;
    flex-direction: column;
}

.blog-card-meta {
    margin-bottom: 10px;
    color: var(--color-text-muted);
    font-size: .76rem;
}

.blog-card h3 {
    margin-bottom: 12px;
    font-size: 1.32rem;
    line-height: 1.35;
}

.blog-card h3 a:hover,
.blog-readmore:hover {
    color: var(--color-primary-light);
}

.blog-card p {
    margin-bottom: 20px;
    flex: 1;
    font-size: .9rem;
}

.blog-readmore {
    color: var(--color-primary);
    font-size: .86rem;
    font-weight: 700;
}

.breadcrumbs {
    display: flex;
    gap: 9px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, .62);
    font-size: .82rem;
}

.breadcrumbs a {
    color: var(--color-secondary);
}

.article-hero h1 {
    font-size: clamp(2rem, 4vw, 3.25rem);
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-top: 22px;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, .7);
    font-size: .84rem;
}

.article-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 50px;
    padding-top: 64px;
    padding-bottom: 80px;
}

.article-main {
    min-width: 0;
}

.article-featured-image {
    width: 100%;
    max-height: 520px;
    margin-bottom: 42px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.article-content {
    max-width: 780px;
}

.article-content h2,
.article-content h3,
.article-content h4 {
    margin-top: 36px;
    margin-bottom: 14px;
    color: var(--color-primary-dark);
}

.article-content h2 { font-size: 1.7rem; }
.article-content h3 { font-size: 1.35rem; }
.article-content h4 { font-size: 1.12rem; }

.article-content p,
.article-content li {
    color: var(--color-text-dark);
    line-height: 1.78;
}

.article-content p {
    margin-bottom: 19px;
}

.article-content ul,
.article-content ol {
    margin: 0 0 24px 24px;
    list-style: initial;
}

.article-content ol {
    list-style: decimal;
}

.article-content li {
    margin-bottom: 9px;
    padding-left: 5px;
}

.article-content a {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.article-table-wrap {
    margin: 28px 0;
    overflow-x: auto;
}

.article-content table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
}

.article-content th,
.article-content td {
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    text-align: left;
    font-size: .88rem;
}

.article-content th {
    color: var(--color-white);
    background: var(--color-primary);
}

.article-sidebar {
    position: relative;
}

.toc-card {
    position: sticky;
    top: calc(var(--header-shrink-height) + 24px);
    padding: 24px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-light);
}

.toc-card strong {
    color: var(--color-primary-dark);
    font-family: var(--font-heading);
}

.toc-card ul {
    margin-top: 14px;
}

.toc-card li {
    margin-top: 10px;
}

.toc-card a {
    color: var(--color-text-muted);
    font-size: .82rem;
    line-height: 1.4;
}

.toc-card a:hover {
    color: var(--color-primary);
}

.article-cta {
    display: flex;
    gap: 24px;
    margin-top: 56px;
    padding: 32px;
    align-items: center;
    justify-content: space-between;
    border-radius: var(--radius-lg);
    color: var(--color-white);
    background: var(--color-primary);
}

.article-cta span {
    color: var(--color-secondary);
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.article-cta h2 {
    max-width: 520px;
    margin-top: 6px;
    color: var(--color-white);
    font-size: 1.55rem;
}

/* Premium B2B CTA box for the bottom of blog articles */
.article-cta-box {
    margin-top: 56px;
    padding: 40px;
    border-radius: var(--radius-lg);
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.article-cta-box::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background: radial-gradient(circle at 90% 10%, var(--color-secondary), transparent 40%);
    pointer-events: none;
}

.article-cta-box .cta-eyebrow {
    display: inline-block;
    color: var(--color-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.article-cta-box .cta-title {
    color: var(--color-white);
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 12px;
    line-height: 1.25;
}

.article-cta-box .cta-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 28px;
    max-width: 800px;
}

.article-cta-box .cta-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.article-cta-box .btn {
    font-size: 0.9rem;
    padding: 12px 24px;
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.7);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-primary-dark);
    border-color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.15);
}

.related-section {
    background: var(--color-bg-light);
}

.related-section > .container > h2 {
    margin-bottom: 30px;
    color: var(--color-primary-dark);
}

/* Related articles grid (3 columns on desktop) */
.related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.related-card .blog-card-image {
    height: 180px; /* More compact and elegant height for related cards */
}

@media (max-width: 1024px) {
    .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .article-shell { grid-template-columns: 1fr; }
    .article-sidebar { display: none; }
}

@media (max-width: 640px) {
    .blog-hero .container,
    .article-hero .container {
        padding-top: calc(var(--header-height) + 44px);
        padding-bottom: 48px;
    }
    .blog-grid { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: 1fr; }
    .related-card .blog-card-image { height: 200px; }
    .blog-card-image { height: 210px; }
    .blog-filters { gap: 8px; margin-bottom: 28px; }
    .filter-btn { min-height: 38px; padding: 7px 12px; font-size: .78rem; }
    .article-shell { padding-top: 34px; padding-bottom: 56px; }
    .article-featured-image { max-height: 300px; margin-bottom: 28px; }
    .article-cta { align-items: flex-start; flex-direction: column; }
    .article-cta-box { padding: 28px 24px; }
    .article-cta-box .cta-buttons { flex-direction: column; width: 100%; gap: 12px; }
    .article-cta-box .cta-buttons .btn { width: 100%; text-align: center; justify-content: center; }
    .chatbot-launcher { bottom: 20px; right: 20px; width: 50px; height: 50px; }
    .chatbot-tooltip { display: none !important; }
}