/* Editorial surfaces for the public AVVA blog. */
.avva-blog-page, .avva-blog-article { color: var(--avva-text); }
.avva-blog-page h1, .avva-blog-page h2, .avva-blog-page h3,
.avva-blog-article h1, .avva-blog-article h2, .avva-blog-article h3 { color: var(--avva-ink); letter-spacing: -.035em; }
.avva-blog-page p, .avva-blog-article p { margin: 0; }
.avva-blog-eyebrow { color: var(--avva-blue-ui2); font-size: .75rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.avva-blog-breadcrumb { align-items: center; display: flex; flex-wrap: wrap; gap: .6rem; min-width: 0; padding: 1.5rem 0 0; font-size: .8rem; font-weight: 600; }
.avva-blog-breadcrumb a { color: inherit; text-decoration: none; }
.avva-blog-breadcrumb a:hover { text-decoration: underline; }
.avva-blog-breadcrumb [aria-current] { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avva-blog-hero { background: var(--avva-navy-ui2); color: #dce8ff; overflow: hidden; position: relative; }
.avva-blog-hero::after { background: var(--avva-green); border-radius: 50%; content: ''; height: 290px; opacity: .11; position: absolute; right: -95px; top: 40px; width: 290px; }
.avva-blog-hero .avva-container { position: relative; z-index: 1; }
.avva-blog-hero .avva-blog-breadcrumb { color: #afc3e7; }
.avva-blog-hero__body { align-items: end; display: grid; gap: 3rem; grid-template-columns: 1.5fr .8fr; padding: clamp(3rem, 7vw, 6rem) 0 clamp(3.5rem, 7vw, 6rem); }
.avva-blog-hero .avva-blog-eyebrow { color: #89dfc6; margin-bottom: 1rem; }
.avva-blog-hero h1 { color: #fff; font-size: clamp(2.65rem, 5.7vw, 5rem); font-weight: 850; line-height: 1.04; margin: 0; max-width: 800px; }
.avva-blog-hero h1 span { color: #89dfc6; }
.avva-blog-hero__body > p { border-left: 2px solid #89dfc6; color: #dce8ff; font-size: 1.04rem; line-height: 1.7; padding-left: 1.3rem; }
.avva-blog-list { background: var(--avva-canvas); padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 7vw, 6rem); }
.avva-blog-section-heading { align-items: end; display: flex; gap: 1.5rem; justify-content: space-between; margin-bottom: 1.7rem; }
.avva-blog-section-heading h2 { font-size: clamp(1.85rem, 3vw, 2.5rem); font-weight: 820; line-height: 1.15; margin: .45rem 0 0; }
.avva-blog-section-heading > p, .avva-blog-section-heading > a { color: var(--avva-muted); font-size: .9rem; }
.avva-blog-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.avva-blog-card { background: #fff; border: 1px solid var(--avva-line); border-radius: var(--avva-ui2-radius-panel); display: flex; flex-direction: column; min-width: 0; overflow: hidden; transition: box-shadow .2s ease, transform .2s ease; }
.avva-blog-card:hover { box-shadow: var(--avva-ui2-shadow-subtle); transform: translateY(-3px); }
.avva-blog-card__image { background: var(--avva-blue-soft); display: block; overflow: hidden; }
.avva-blog-card__image img { aspect-ratio: 16 / 9; display: block; height: auto; object-fit: cover; transition: transform .35s ease; width: 100%; }
.avva-blog-card:hover .avva-blog-card__image img { transform: scale(1.025); }
.avva-blog-card__body { display: flex; flex: 1; flex-direction: column; padding: 1.45rem; }
.avva-blog-card__meta { align-items: center; display: flex; flex-wrap: wrap; gap: .55rem; justify-content: space-between; margin-bottom: .85rem; }
.avva-blog-card__meta time { color: var(--avva-muted); font-size: .76rem; font-weight: 600; }
.avva-blog-category { background: var(--avva-blue-soft); border-radius: 999px; color: var(--avva-blue-ui2); display: inline-flex; font-size: .7rem; font-weight: 800; line-height: 1.25; padding: .38rem .65rem; }
.avva-blog-card h3 { font-size: 1.18rem; font-weight: 800; line-height: 1.3; margin: 0 0 .65rem; }
.avva-blog-card h3 a, .avva-blog-related__card h3 a { color: inherit; text-decoration: none; }
.avva-blog-card h3 a:hover, .avva-blog-related__card h3 a:hover { color: var(--avva-blue-ui2); }
.avva-blog-card__summary { color: var(--avva-muted); font-size: .9rem; line-height: 1.6; }
.avva-blog-card__source { border-top: 1px solid var(--avva-line); color: var(--avva-muted); font-size: .75rem; line-height: 1.45; margin-top: auto !important; padding-top: 1rem; }
.avva-blog-card__read { align-items: center; color: var(--avva-blue-ui2); display: inline-flex; font-size: .83rem; font-weight: 800; gap: .5rem; margin-top: 1rem; text-decoration: none; }
.avva-blog-card__read span { font-size: 1.2rem; line-height: 1; transition: transform .2s ease; }
.avva-blog-card__read:hover span { transform: translateX(4px); }
.avva-blog-card--featured { flex-direction: row; grid-column: span 3; min-height: 370px; }
.avva-blog-card--featured .avva-blog-card__image { flex: 0 0 53%; }
.avva-blog-card--featured .avva-blog-card__image img { height: 100%; }
.avva-blog-card--featured .avva-blog-card__body { justify-content: center; padding: clamp(2rem, 4vw, 3.25rem); }
.avva-blog-card--featured h3 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); line-height: 1.18; }
.avva-blog-card--featured .avva-blog-card__summary { font-size: 1rem; }
.avva-blog-pagination { margin-top: 2.5rem; }
.avva-blog-pagination .pagination { justify-content: center; }
.avva-blog-pagination .page-link { border-color: var(--avva-line); color: var(--avva-blue-ui2); }
.avva-blog-pagination .active .page-link { background: var(--avva-blue-ui2); border-color: var(--avva-blue-ui2); color: #fff; }
.avva-blog-list .avva-empty-state { grid-column: 1 / -1; }
.avva-blog-article { background: #fff; }
.avva-blog-article__header { background: var(--avva-canvas); border-bottom: 1px solid var(--avva-line); }
.avva-blog-article__header .avva-blog-breadcrumb { color: var(--avva-muted); }
.avva-blog-article__intro { max-width: 850px; padding: clamp(3rem, 6vw, 5rem) 0 clamp(3rem, 5vw, 4.25rem); }
.avva-blog-article__intro .avva-blog-eyebrow { margin-bottom: 1.1rem; }
.avva-blog-article__intro h1 { font-size: clamp(2.25rem, 4.7vw, 4.2rem); font-weight: 850; line-height: 1.1; margin: 0 0 1.2rem; }
.avva-blog-article__subtitle { color: #4c5a70; font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.65; max-width: 760px; }
.avva-blog-article__meta { align-items: center; color: var(--avva-muted); display: flex; flex-wrap: wrap; font-size: .82rem; font-weight: 600; gap: .55rem; margin-top: 1.6rem; }
.avva-blog-article__image { margin-top: -1px; padding-top: 2rem; }
.avva-blog-article__image img { aspect-ratio: 2 / 1; border-radius: var(--avva-ui2-radius-panel); display: block; object-fit: cover; width: 100%; }
.avva-blog-article__reading { margin: 0 auto; max-width: 760px; padding: clamp(2.5rem, 5vw, 4rem) 1rem 5rem; }
.blog-article-content { color: var(--avva-text); font-size: 1.05rem; line-height: 1.85; overflow-wrap: anywhere; }
.blog-article-content > * + * { margin-top: 1.3rem; }
.blog-article-content p { line-height: 1.85; }
.blog-article-content h2 { font-size: clamp(1.45rem, 2.3vw, 1.85rem); font-weight: 800; line-height: 1.25; margin: 2.8rem 0 .9rem; }
.blog-article-content h3 { font-size: 1.2rem; font-weight: 800; line-height: 1.35; margin: 2rem 0 .7rem; }
.blog-article-content ul, .blog-article-content ol { margin: 1.25rem 0 1.75rem; padding-left: 1.5rem; }
.blog-article-content li { margin: .55rem 0; padding-left: .2rem; }
.blog-article-content a, .blog-post-source a { color: var(--avva-blue-ui2); text-decoration: underline; }
.blog-article-content img { border-radius: var(--avva-ui2-radius-card); height: auto; max-width: 100%; }
.blog-article-content blockquote { border-left: 3px solid var(--avva-blue-ui2); color: var(--avva-muted); margin: 2rem 0; padding: .25rem 0 .25rem 1.5rem; }
.blog-article-content table { display: block; max-width: 100%; overflow-x: auto; }
.blog-article-content .blog-editorial-cta { background: var(--avva-blue-soft); border-radius: var(--avva-ui2-radius-card); margin: 2.5rem 0; padding: 1.25rem 1.5rem; }
.blog-article-content .blog-editorial-cta h2 { font-size: 1.25rem; margin: 0 0 .6rem; }
.blog-article-content .blog-faq { border-top: 1px solid var(--avva-line); margin-top: 2.75rem; padding-top: .5rem; }
.blog-post-source { background: var(--avva-canvas); border-left: 3px solid var(--avva-blue-ui2); border-radius: 0 var(--avva-ui2-radius-card) var(--avva-ui2-radius-card) 0; color: var(--avva-muted); font-size: .85rem; line-height: 1.65; margin-top: 3rem; padding: 1.25rem 1.5rem; }
.blog-post-source strong { color: var(--avva-ink); display: block; margin-bottom: .4rem; }
.avva-blog-course { background: var(--avva-navy-ui2); border-radius: var(--avva-ui2-radius-panel); margin-top: 2.5rem; padding: clamp(1.5rem, 4vw, 2.5rem); }
.avva-blog-course .avva-blog-eyebrow { color: #89dfc6; margin-bottom: .75rem; }
.avva-blog-course h2 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.2; margin: 0 0 .8rem; }
.avva-blog-course p:not(.avva-blog-eyebrow) { color: #dce8ff; line-height: 1.65; margin-bottom: 1.4rem; }
.avva-blog-related { background: var(--avva-canvas); border-top: 1px solid var(--avva-line); padding: 4rem 0 5rem; }
.avva-blog-related .avva-blog-section-heading > a { color: var(--avva-blue-ui2); font-weight: 750; text-decoration: none; }
.avva-blog-related__grid { display: grid; gap: 1rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.avva-blog-related__card { background: #fff; border: 1px solid var(--avva-line); border-radius: var(--avva-ui2-radius-card); display: flex; flex-direction: column; min-width: 0; padding: 1.5rem; }
.avva-blog-related__card h3 { font-size: 1.05rem; font-weight: 800; line-height: 1.4; margin: 1rem 0 auto; }
@media (max-width: 900px) {
    .avva-blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .avva-blog-card--featured { grid-column: span 2; }
    .avva-blog-related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .avva-blog-hero__body { gap: 1.5rem; grid-template-columns: 1fr; }
    .avva-blog-hero__body > p { font-size: .96rem; }
    .avva-blog-section-heading { align-items: start; flex-direction: column; gap: .45rem; }
    .avva-blog-grid, .avva-blog-related__grid { grid-template-columns: 1fr; }
    .avva-blog-card--featured { flex-direction: column; grid-column: auto; }
    .avva-blog-card--featured .avva-blog-card__image { flex-basis: auto; }
    .avva-blog-card--featured .avva-blog-card__image img { height: auto; }
    .avva-blog-card--featured .avva-blog-card__body { padding: 1.45rem; }
    .avva-blog-card--featured h3 { font-size: 1.3rem; }
    .avva-blog-article__image { padding-top: 1rem; }
    .avva-blog-article__image img { aspect-ratio: 16 / 10; }
    .avva-blog-article__reading { padding-bottom: 3.5rem; }
    .blog-article-content { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
    .avva-blog-card, .avva-blog-card__image img, .avva-blog-card__read span { transition: none; }
}