/* ============================================================
   WEBNOVA — Blog index + article
   Uses page.css for hero, section heads, FAQ-free. Article body
   is long-form prose styled for comfortable reading.
   ============================================================ */

/* ─── Shared meta bits ──────────────────────────────────── */
.wn-blog-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--wn-ink-muted);
    margin: 0 0 1rem;
}
.wn-blog-tag {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--wn-accent);
}
.wn-blog-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--wn-ink-faint); }

/* ─── Featured post ─────────────────────────────────────── */
.wn-blog-feature {
    display: grid;
    grid-template-columns: 5fr 6fr;
    gap: 0;
    border: 1px solid var(--wn-line);
    border-radius: var(--wn-r-xl);
    overflow: hidden;
    background: var(--wn-bg);
    margin-bottom: 1.6rem;
    transition: box-shadow var(--wn-t-med) var(--wn-ease), transform var(--wn-t-med) var(--wn-ease);
}
.wn-blog-feature:hover { box-shadow: var(--wn-glass-shadow); transform: translateY(-3px); }
.wn-blog-feature-art {
    position: relative;
    min-height: 280px;
    background:
        radial-gradient(ellipse at 30% 25%, rgba(0, 212, 255, 0.22), transparent 60%),
        radial-gradient(ellipse at 75% 80%, rgba(123, 97, 255, 0.22), transparent 60%),
        linear-gradient(150deg, #16202b 0%, #0a0d14 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.wn-blog-feature-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--wn-t-slow) var(--wn-ease);
}
.wn-blog-feature:hover .wn-blog-feature-img { transform: scale(1.04); }
/* Top scrim so the category badge stays legible over any photo */
.wn-blog-feature-art::after {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 45%;
    background: linear-gradient(to bottom, rgba(8, 10, 16, 0.55), transparent);
    pointer-events: none;
}
.wn-blog-feature-cat {
    position: absolute;
    z-index: 1;
    top: 1.4rem; left: 1.4rem;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--wn-ink-inv);
    padding: 0.35rem 0.8rem;
    border: 1px solid var(--wn-line-inv);
    border-radius: var(--wn-r-pill);
    backdrop-filter: blur(8px);
}
.wn-blog-feature-mark {
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    color: rgba(247, 246, 242, 0.14);
}
.wn-blog-feature-body { padding: clamp(2rem, 3.5vw, 3rem); display: flex; flex-direction: column; justify-content: center; }
.wn-blog-feature-title {
    font-size: clamp(1.6rem, 2.6vw, 2.3rem);
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--wn-ink);
    margin: 0 0 1rem;
}
.wn-blog-feature-excerpt {
    font-size: var(--wn-t-lead);
    font-weight: 300;
    line-height: 1.6;
    color: var(--wn-ink-2);
    margin: 0 0 1.6rem;
    max-width: 48ch;
}
.wn-blog-readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--wn-ink);
}
.wn-blog-feature:hover .wn-blog-readmore svg { transform: translateX(4px); }
.wn-blog-readmore svg { transition: transform var(--wn-t-fast) var(--wn-ease); }

/* ─── Post grid ─────────────────────────────────────────── */
.wn-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}
.wn-blog-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 0;
    background: var(--wn-bg);
    border: 1px solid var(--wn-line);
    border-radius: var(--wn-r-lg);
    overflow: hidden;
    transition: box-shadow var(--wn-t-med) var(--wn-ease), transform var(--wn-t-med) var(--wn-ease);
}
.wn-blog-card:hover { box-shadow: var(--wn-glass-shadow); transform: translateY(-3px); }
.wn-blog-card-art {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--wn-bg-alt);
    border-bottom: 1px solid var(--wn-line);
}
.wn-blog-card-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--wn-t-slow) var(--wn-ease);
}
.wn-blog-card:hover .wn-blog-card-art img { transform: scale(1.04); }
.wn-blog-card-body {
    position: relative;
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.7rem 1.8rem;
}
.wn-blog-card-mark {
    position: absolute;
    top: -0.6rem; right: 0.6rem;
    font-size: 4.5rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    color: rgba(14, 16, 20, 0.04);
    pointer-events: none;
}
.wn-blog-card .wn-blog-meta { margin-bottom: 0.9rem; }
.wn-blog-card-title {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--wn-ink);
    margin: 0 0 0.8rem;
}
.wn-blog-card-excerpt {
    font-size: 0.92rem;
    font-weight: 300;
    line-height: 1.6;
    color: var(--wn-ink-2);
    margin: 0 0 1.4rem;
    flex: 1;
}
.wn-blog-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--wn-ink-muted);
    padding-top: 1rem;
    border-top: 1px solid var(--wn-line);
}
.wn-blog-card:hover .wn-blog-card-foot svg { transform: translateX(4px); }
.wn-blog-card-foot svg { transition: transform var(--wn-t-fast) var(--wn-ease); color: var(--wn-accent); }

/* ─── Article ───────────────────────────────────────────── */
.wn-article-title {
    font-size: clamp(2.2rem, 4.4vw, 3.8rem);
    font-weight: 300;
    line-height: 1.04;
    letter-spacing: -0.035em;
    margin: 0;
    max-width: 22ch;
    color: var(--wn-ink-inv);
}
.wn-article-deck {
    font-size: var(--wn-t-lead);
    font-weight: 300;
    line-height: 1.5;
    color: rgba(247, 246, 242, 0.74);
    margin: 1.4rem 0 0;
    max-width: 52ch;
}
.wn-article-byline {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-wrap: wrap;
    margin: 2rem 0 0;
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(247, 246, 242, 0.6);
}

.wn-article-section { padding-top: var(--wn-s-6); }
.wn-article-body {
    max-width: 70ch;
    margin: 0 auto;
    font-size: 1.12rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--wn-ink-2);
}
.wn-article-body > *:first-child { margin-top: 0; }
.wn-article-body p { margin: 0 0 1.5em; }
.wn-article-body h2 {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.15;
    color: var(--wn-ink);
    margin: 2.4em 0 0.7em;
}
.wn-article-body h3 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--wn-ink);
    margin: 1.8em 0 0.6em;
}
.wn-article-body strong { font-weight: 600; color: var(--wn-ink); }
.wn-article-body a { color: var(--wn-accent); border-bottom: 1px solid var(--wn-accent-soft); }
.wn-article-body a:hover { border-color: var(--wn-accent); }
.wn-article-body ul, .wn-article-body ol { margin: 0 0 1.5em; padding: 0; }
.wn-article-body ul { list-style: none; }
.wn-article-body ul li {
    position: relative;
    padding-left: 1.6rem;
    margin-bottom: 0.7em;
    line-height: 1.7;
}
.wn-article-body ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 0.72em;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--wn-accent);
}
.wn-article-body ol { counter-reset: step; padding-left: 0; }
.wn-article-body ol li {
    position: relative;
    counter-increment: step;
    padding-left: 2.4rem;
    margin-bottom: 0.7em;
    line-height: 1.7;
}
.wn-article-body ol li::before {
    content: counter(step);
    position: absolute;
    left: 0; top: 0.15em;
    width: 1.6rem; height: 1.6rem;
    background: var(--wn-accent-tint);
    color: var(--wn-accent);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wn-article-body blockquote {
    margin: 2em 0;
    padding: 0.4rem 0 0.4rem 1.6rem;
    border-left: 3px solid var(--wn-accent);
    font-size: 1.3rem;
    font-weight: 300;
    font-style: italic;
    line-height: 1.4;
    letter-spacing: -0.015em;
    color: var(--wn-ink);
}
.wn-article-foot {
    max-width: 70ch;
    margin: 3.5rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid var(--wn-line);
}
.wn-article-back svg { transition: transform var(--wn-t-fast) var(--wn-ease); }
.wn-article-back:hover svg { transform: translateX(-4px); }

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
    .wn-blog-feature { grid-template-columns: 1fr; }
    .wn-blog-feature-art { min-height: 200px; }
    .wn-blog-grid { grid-template-columns: repeat(2, 1fr); }
    .wn-article-section { padding-top: 3.5rem; }
}
@media (max-width: 720px) {
    .wn-blog-grid { grid-template-columns: 1fr; }
    .wn-article-body { font-size: 1.05rem; }
}