/* ═══════════════════════════════════════════════
   NOLA BLOG — Premium Layout
   Matches the dark SaaS design system
   ═══════════════════════════════════════════════ */

/* ── Hero ── */
.blog-hero {
    padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-12);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.blog-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(253,98,99,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 20% 50%, rgba(108,92,231,0.04) 0%, transparent 50%),
        radial-gradient(ellipse 50% 80% at 80% 50%, rgba(78,205,196,0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}
.blog-hero__inner { max-width: 700px; margin: 0 auto; }
.blog-hero .badge { margin-bottom: var(--space-4); }
.blog-hero h1 { font-size: var(--text-4xl); margin-bottom: var(--space-4); }
.blog-hero p {
    font-size: var(--text-lg); color: var(--color-text-secondary);
    max-width: 560px; margin: 0 auto;
}

/* ── Category Filter Bar ── */
.blog-filters { padding: var(--space-4) 0 var(--space-8); }
.blog-filters__bar {
    display: flex; align-items: center; gap: var(--space-2);
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    padding: var(--space-1) 0;
    scrollbar-width: none;
    mask-image: linear-gradient(90deg, transparent 0, #000 2%, #000 98%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 2%, #000 98%, transparent 100%);
}
.blog-filters__bar::-webkit-scrollbar { display: none; }

.blog-filters__item {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 18px;
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    white-space: nowrap; text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
}
.blog-filters__item:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
    background: var(--color-bg-card-hover);
    transform: translateY(-1px);
}
.blog-filters__item.is-active {
    background: var(--color-primary-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-glow-sm);
}
.blog-filters__count {
    font-size: 11px; font-weight: var(--font-semibold);
    opacity: 0.6;
    background: rgba(255,255,255,0.12);
    padding: 1px 7px; border-radius: var(--radius-full);
    line-height: 1.6;
}
.blog-filters__item.is-active .blog-filters__count {
    background: rgba(255,255,255,0.25); opacity: 0.9;
}

/* ── Blog Grid ── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

/* ── Featured Card (first post) ── */
.blog-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    min-height: 400px;
}
.blog-card--featured .blog-card__image { aspect-ratio: auto; min-height: 100%; }
.blog-card--featured .blog-card__content {
    justify-content: center;
    padding: var(--space-8) var(--space-8);
}
.blog-card--featured .blog-card__title {
    font-size: var(--text-3xl);
    line-height: 1.2;
}
.blog-card--featured .blog-card__excerpt {
    font-size: var(--text-base);
    -webkit-line-clamp: 4;
}

/* ── Blog Card ── */
.blog-card {
    display: flex; flex-direction: column;
    background: var(--color-bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    text-decoration: none;
    transition:
        border-color var(--transition-base),
        transform var(--transition-base),
        box-shadow var(--transition-base);
}
.blog-card:hover {
    border-color: var(--color-border-accent);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(253,98,99,0.06);
}

/* Image */
.blog-card__image {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-bg-secondary);
    position: relative;
}
.blog-card__image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.blog-card:hover .blog-card__image img { transform: scale(1.06); }

.blog-card__image::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.04) 100%);
    pointer-events: none;
}
.blog-card__placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem;
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-elevated) 100%);
}

/* Content */
.blog-card__content {
    padding: var(--space-5) var(--space-6) var(--space-6);
    display: flex; flex-direction: column; gap: var(--space-3);
    flex: 1;
}

/* Meta row */
.blog-card__meta {
    display: flex; align-items: center; gap: var(--space-3);
    flex-wrap: wrap;
}
.blog-card__category {
    display: inline-block;
    font-size: 11px;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    background: var(--color-primary-subtle);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    text-decoration: none;
    line-height: 1.5;
}
.blog-card__date {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}
.blog-card__reading-time {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    display: inline-flex; align-items: center; gap: 4px;
}

/* Title */
.blog-card__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    line-height: 1.3;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card:hover .blog-card__title { color: var(--color-primary); }

/* Excerpt */
.blog-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Read more */
.blog-card__read-more {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: var(--text-sm); font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-top: auto;
    transition: gap var(--transition-fast), letter-spacing var(--transition-fast);
}
.blog-card:hover .blog-card__read-more { gap: 10px; }

/* ── Pagination ── */
.blog-pagination {
    display: flex; justify-content: center; gap: var(--space-2);
    margin-top: var(--space-12);
}
.blog-pagination a,
.blog-pagination span {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 42px; height: 42px;
    padding: 0 var(--space-3);
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm); font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.blog-pagination a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-sm);
}
.blog-pagination .current {
    background: var(--color-primary-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-glow-sm);
    font-weight: var(--font-bold);
}

/* Empty state */
.blog-empty {
    text-align: center;
    padding: var(--space-20) 0;
}
.blog-empty p {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
}

/* ═══════════════════════════════════════════════
   SINGLE POST
   ═══════════════════════════════════════════════ */

.blog-single {
    padding-top: calc(var(--header-height) + var(--space-16));
    padding-bottom: var(--space-8);
}

/* Header */
.blog-single__header {
    max-width: 760px;
    margin: 0 auto var(--space-8);
    text-align: center;
}
.blog-single__meta {
    display: flex; align-items: center; justify-content: center;
    gap: var(--space-4); flex-wrap: wrap;
    margin-bottom: var(--space-6);
}
.blog-single__date,
.blog-single__reading {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}
.blog-single__title {
    font-size: var(--text-display);
    line-height: 1.12;
    letter-spacing: -0.03em;
    background: linear-gradient(180deg, var(--color-text-primary) 30%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Featured image */
.blog-single__featured {
    max-width: 900px;
    margin: 0 auto var(--space-12);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
}
.blog-single__img { width: 100%; display: block; }

/* Article body */
.blog-single__body { max-width: 740px; margin: 0 auto; }

.blog-single__content {
    font-size: var(--text-base);
    line-height: 1.85;
    color: var(--color-text-secondary);
}
.blog-single__content h2 {
    font-size: var(--text-3xl); color: var(--color-text-primary);
    margin: var(--space-12) 0 var(--space-5);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}
.blog-single__content h3 {
    font-size: var(--text-2xl); color: var(--color-text-primary);
    margin: var(--space-10) 0 var(--space-4);
}
.blog-single__content h4 {
    font-size: var(--text-xl); color: var(--color-text-primary);
    margin: var(--space-8) 0 var(--space-3);
}
.blog-single__content p {
    margin-bottom: var(--space-5);
    font-size: var(--text-base);
    line-height: 1.85;
}
.blog-single__content strong { color: var(--color-text-primary); font-weight: var(--font-semibold); }
.blog-single__content ul,
.blog-single__content ol {
    margin: var(--space-5) 0;
    padding-left: var(--space-6);
    display: flex; flex-direction: column; gap: var(--space-3);
}
.blog-single__content ul { list-style: disc; }
.blog-single__content ol { list-style: decimal; }
.blog-single__content li {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.75;
    padding-left: var(--space-2);
}
.blog-single__content li::marker { color: var(--color-primary); }
.blog-single__content blockquote {
    position: relative;
    border-left: 3px solid var(--color-primary);
    padding: var(--space-5) var(--space-6);
    margin: var(--space-8) 0;
    background: var(--color-primary-subtle);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.blog-single__content blockquote p {
    color: var(--color-text-primary);
    font-style: italic; font-size: var(--text-lg);
    margin-bottom: 0;
}
.blog-single__content img {
    border-radius: var(--radius-lg);
    margin: var(--space-8) 0;
    border: 1px solid var(--color-border);
}
.blog-single__content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: opacity var(--transition-fast);
}
.blog-single__content a:hover { opacity: 0.75; }
.blog-single__content pre {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    margin: var(--space-6) 0;
    line-height: 1.7;
}
.blog-single__content code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    background: var(--color-bg-secondary);
    padding: 2px 8px;
    border-radius: 5px;
    border: 1px solid var(--color-border);
}
.blog-single__content figure {
    margin: var(--space-8) 0;
}
.blog-single__content figcaption {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-3);
}

/* Post CTA */
.blog-single__cta {
    margin-top: var(--space-12);
    text-align: center;
    padding: var(--space-10) var(--space-8) !important;
    position: relative;
    overflow: hidden;
}
.blog-single__cta::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(253,98,99,0.06) 0%, transparent 60%);
    pointer-events: none;
}
.blog-single__cta h4 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}
.blog-single__cta p {
    font-size: var(--text-base);
    max-width: 420px; margin: 0 auto var(--space-6);
}

/* ── Related Posts ── */
.blog-related {
    padding-top: var(--space-12);
    position: relative;
}
.blog-related::before {
    content: '';
    position: absolute; top: 0; left: 50%;
    transform: translateX(-50%);
    width: 80px; height: 1px;
    background: var(--color-border);
}
.blog-grid--three { grid-template-columns: repeat(3, 1fr); }

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .blog-card--featured {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    .blog-card--featured .blog-card__image { aspect-ratio: 16/9; }
    .blog-card--featured .blog-card__content { padding: var(--space-6); }
    .blog-card--featured .blog-card__title { font-size: var(--text-2xl); }
    .blog-grid--three { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .blog-hero h1 { font-size: var(--text-3xl); }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-grid--three { grid-template-columns: 1fr; }
    .blog-card--featured .blog-card__title { font-size: var(--text-2xl); }
    .blog-single__title { font-size: var(--text-4xl); }
    .blog-single__featured { border-radius: var(--radius-lg); }
    .blog-filters__bar {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }
}

@media (max-width: 480px) {
    .blog-single__title { font-size: var(--text-3xl); }
    .blog-card__content { padding: var(--space-4) var(--space-5) var(--space-5); }
    .blog-single__cta { padding: var(--space-6) var(--space-5) !important; }
}