/**
 * AINNA Tech Blog — Hybrid Futuristic Lofi
 * Dark editorial hero + white lofi body (aligned with V1 / AI)
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bl-bg-root: #FAFAF8;
    --bl-bg-surface: #FFFFFF;
    --bl-bg-glass: rgba(255, 255, 255, 0.78);
    --bl-bg-glass-strong: rgba(255, 255, 255, 0.9);
    --bl-bg-muted: #F4F3F0;
    --bl-lofi-lavender: #C4B5E8;
    --bl-lofi-sage: #A8C5B5;
    --bl-lofi-coral: #E8A87C;
    --bl-lofi-dusty-blue: #9BB5CE;
    --bl-accent: #6B9FD4;
    --bl-accent-deep: #4A7FAD;
    --bl-accent-tech: #5EC4B6;
    --bl-text-primary: #1A1A1E;
    --bl-text-secondary: #5C5C66;
    --bl-text-muted: #8E8E93;
    --bl-border: rgba(0, 0, 0, 0.06);
    --bl-border-medium: rgba(0, 0, 0, 0.1);
    --bl-shadow-glass: 0 8px 32px rgba(155, 181, 206, 0.14);
    --bl-shadow-glow: 0 0 36px rgba(94, 196, 182, 0.28);
    --bl-radius-sm: 10px;
    --bl-radius-md: 16px;
    --bl-radius-lg: 22px;
    --bl-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --bl-font-mono: 'JetBrains Mono', monospace;
    --bl-gradient-progress: linear-gradient(90deg, var(--bl-lofi-coral), var(--bl-accent-tech));
    --bl-hero-dark: #12161E;
    --bl-hero-dark-mid: #1A2230;
}

body.bl-lofi-night {
    --bl-bg-root: #12141A;
    --bl-bg-surface: #1A1D26;
    --bl-bg-glass: rgba(26, 28, 36, 0.82);
    --bl-bg-glass-strong: rgba(30, 33, 44, 0.92);
    --bl-bg-muted: #1E2128;
    --bl-lofi-lavender: #9B8EC4;
    --bl-lofi-sage: #7A9E8E;
    --bl-text-primary: #E8E8ED;
    --bl-text-secondary: #A8A8B3;
    --bl-text-muted: #6E6E7A;
    --bl-border: rgba(255, 255, 255, 0.08);
    --bl-border-medium: rgba(255, 255, 255, 0.12);
    --bl-hero-dark: #0C0E14;
}

body.bl-theme {
    font-family: var(--bl-font-sans);
    background: var(--bl-bg-root);
    color: var(--bl-text-primary);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

/* NAV */
.bl-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--bl-border);
    transition: background 0.35s, box-shadow 0.3s;
}

.bl-nav.on-hero {
    background: rgba(18, 22, 30, 0.75);
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

.bl-nav.on-body {
    background: var(--bl-bg-glass-strong);
    box-shadow: var(--bl-shadow-glass);
}

.bl-nav .brand {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bl-nav.on-hero .brand { color: #F0F0F5; }

.bl-nav .brand-badge {
    font-family: var(--bl-font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(94, 196, 182, 0.22);
    color: var(--bl-accent-tech);
}

.bl-nav-links {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.bl-nav-links a {
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

.bl-nav.on-hero .bl-nav-links a { color: rgba(240, 240, 245, 0.75); }
.bl-nav.on-hero .bl-nav-links a:hover,
.bl-nav.on-hero .bl-nav-links a.active { color: #fff; }

.bl-nav.on-body .bl-nav-links a { color: var(--bl-text-secondary); }
.bl-nav.on-body .bl-nav-links a:hover,
.bl-nav.on-body .bl-nav-links a.active { color: var(--bl-accent-deep); }

.bl-nav button.ainna-theme-switch.theme-toggle {
    flex-shrink: 0;
    width: auto !important;
    height: auto !important;
    min-width: 0;
    border-radius: 999px !important;
}

.bl-burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    color: inherit;
}

/* HERO */
.bl-hero-dark {
    position: relative;
    padding: 3.5rem 1.5rem 4.5rem;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(165deg, var(--bl-hero-dark) 0%, var(--bl-hero-dark-mid) 55%, #1E2838 100%);
    color: #F0F0F5;
}

.bl-hero-mesh {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 60% 50% at 20% 30%, rgba(94, 196, 182, 0.16) 0%, transparent 55%),
        radial-gradient(ellipse 50% 45% at 80% 70%, rgba(232, 168, 124, 0.12) 0%, transparent 55%);
}

.bl-hero-mesh::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(94, 196, 182, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(94, 196, 182, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 10%, transparent 75%);
    animation: blGridDrift 22s linear infinite;
}

@keyframes blGridDrift {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(10px, 6px); }
}

.bl-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin: 0 auto;
}

.bl-live-strip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--bl-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(240, 240, 245, 0.65);
    margin-bottom: 1.25rem;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 99px;
}

.bl-live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--bl-accent-tech);
    box-shadow: 0 0 10px var(--bl-accent-tech);
    animation: blLivePulse 2s ease infinite;
}

@keyframes blLivePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.55; transform: scale(0.85); }
}

.bl-hero-dark h1 {
    font-size: clamp(2.2rem, 5.5vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 0.85rem;
}

.bl-hero-dark h1 .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: blWordIn 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.bl-hero-dark h1 .word:nth-child(1) { animation-delay: 0.08s; }
.bl-hero-dark h1 .word:nth-child(2) { animation-delay: 0.22s; color: var(--bl-lofi-coral); }
.bl-hero-dark h1 .word:nth-child(3) { animation-delay: 0.36s; color: var(--bl-accent-tech); }

@keyframes blWordIn {
    to { opacity: 1; transform: translateY(0); }
}

.bl-hero-sub {
    font-size: clamp(0.95rem, 2.2vw, 1.15rem);
    color: rgba(240, 240, 245, 0.72);
    max-width: 520px;
    margin: 0 auto 1.75rem;
    opacity: 0;
    animation: blFadeUp 0.7s 0.35s ease forwards;
}

@keyframes blFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.bl-topic-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    opacity: 0;
    animation: blFadeUp 0.7s 0.5s ease forwards;
}

.bl-topic-chip {
    font-family: var(--bl-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 8px 14px;
    border-radius: 99px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(240, 240, 245, 0.8);
    cursor: pointer;
    transition: all 0.25s;
}

.bl-topic-chip:hover,
.bl-topic-chip.active {
    background: rgba(94, 196, 182, 0.22);
    border-color: var(--bl-accent-tech);
    color: #fff;
    box-shadow: 0 0 20px rgba(94, 196, 182, 0.3);
    transform: translateY(-2px);
}

/* BODY */
.bl-lofi-body { position: relative; z-index: 1; }

.bl-grid-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 70% 50% at 15% 20%, rgba(232, 168, 124, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 60% 45% at 85% 75%, rgba(94, 196, 182, 0.1) 0%, transparent 55%);
}

.bl-grid-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(155, 181, 206, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(155, 181, 206, 0.07) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 85% 75% at 50% 35%, black 12%, transparent 78%);
}

.bl-orb {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(55px);
    opacity: 0.45;
    animation: blOrbFloat 20s ease-in-out infinite;
}

.bl-orb-1 { width: 280px; height: 280px; background: rgba(232, 168, 124, 0.28); top: 28%; left: -6%; }
.bl-orb-2 { width: 240px; height: 240px; background: rgba(94, 196, 182, 0.22); bottom: 12%; right: -5%; animation-delay: -8s; }

@keyframes blOrbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(24px, -16px); }
}

.bl-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--bl-gradient-progress);
    z-index: 10001;
    box-shadow: 0 0 10px rgba(94, 196, 182, 0.5);
}

.bl-shell {
    position: relative;
    z-index: 1;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.bl-section-eyebrow {
    display: block;
    font-family: var(--bl-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--bl-accent-deep);
    margin-bottom: 0.4rem;
}

.bl-section-title {
    font-size: clamp(1.4rem, 3vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.bl-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.bl-reveal.bl-visible {
    opacity: 1;
    transform: translateY(0);
}

/* STATS */
.bl-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2.5rem 0 1.5rem;
}

.bl-stat-card {
    background: var(--bl-bg-glass-strong);
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-md);
    padding: 1.35rem;
    backdrop-filter: blur(10px);
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.bl-stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--bl-accent-tech);
    box-shadow: var(--bl-shadow-glass);
}

.bl-stat-value {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--bl-accent-deep);
    font-variant-numeric: tabular-nums;
}

.bl-stat-label {
    font-family: var(--bl-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bl-text-muted);
    margin-top: 4px;
}

/* GENERATOR PANEL */
.bl-gen-panel {
    background: var(--bl-bg-glass-strong);
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg);
    padding: 1.75rem;
    margin: 2rem 0 3rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--bl-shadow-glass);
}

.bl-gen-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.bl-gen-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.bl-gen-sub {
    font-size: 0.88rem;
    color: var(--bl-text-secondary);
    margin-top: 0.25rem;
}

.bl-gen-status {
    font-family: var(--bl-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 99px;
    background: rgba(94, 196, 182, 0.15);
    color: var(--bl-accent-tech);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.bl-gen-status .pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--bl-accent-tech);
    animation: blLivePulse 2s ease infinite;
}

.bl-gen-pipeline {
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bl-bg-muted);
    border-radius: var(--bl-radius-md);
    border: 1px solid var(--bl-border);
}

.bl-gen-node {
    font-family: var(--bl-font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--bl-bg-surface);
    border: 1px solid var(--bl-border);
    color: var(--bl-text-muted);
    transition: all 0.4s;
    white-space: nowrap;
}

.bl-gen-node.active {
    color: var(--bl-accent-deep);
    border-color: var(--bl-accent-tech);
    background: rgba(94, 196, 182, 0.12);
    box-shadow: 0 0 16px rgba(94, 196, 182, 0.25);
}

.bl-gen-arrow {
    width: 28px;
    height: 2px;
    background: var(--bl-border-medium);
    position: relative;
    flex-shrink: 0;
}

.bl-gen-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: -3px;
    border: 4px solid transparent;
    border-left-color: var(--bl-text-muted);
}

.bl-gen-arrow.flowing {
    background: linear-gradient(90deg, transparent, var(--bl-accent-tech));
    animation: blFlowPulse 1.2s ease infinite;
}

@keyframes blFlowPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.bl-gen-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.bl-gen-terminal {
    background: #0E1117;
    border-radius: var(--bl-radius-md);
    padding: 1rem;
    font-family: var(--bl-font-mono);
    font-size: 0.72rem;
    line-height: 1.6;
    color: #A8B4C4;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.bl-gen-terminal .line { opacity: 0; animation: blTermLine 0.3s ease forwards; }
.bl-gen-terminal .line.ok { color: #5EC4B6; }
.bl-gen-terminal .line.info { color: #9BB5CE; }

@keyframes blTermLine {
    from { opacity: 0; transform: translateX(-6px); }
    to { opacity: 1; transform: translateX(0); }
}

.bl-gen-recent {
    background: var(--bl-bg-muted);
    border-radius: var(--bl-radius-md);
    padding: 1rem;
    border: 1px solid var(--bl-border);
}

.bl-gen-recent h4 {
    font-family: var(--bl-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bl-text-muted);
    margin-bottom: 0.75rem;
}

.bl-gen-recent ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.bl-gen-recent li {
    font-size: 0.82rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--bl-border);
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.bl-gen-recent li:last-child { border-bottom: none; }
.bl-gen-recent a { color: var(--bl-text-primary); text-decoration: none; font-weight: 500; }
.bl-gen-recent a:hover { color: var(--bl-accent-deep); }
.bl-gen-recent .ago { font-family: var(--bl-font-mono); font-size: 0.65rem; color: var(--bl-text-muted); flex-shrink: 0; }

/* FEATURED + GRID */
.bl-featured-section { margin: 2rem 0 3rem; }

.bl-featured-article {
    background: var(--bl-bg-glass-strong);
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    backdrop-filter: blur(12px);
    box-shadow: var(--bl-shadow-glass);
    transition: border-color 0.35s, box-shadow 0.35s;
}

.bl-featured-article:hover {
    border-color: var(--bl-accent-tech);
    box-shadow: var(--bl-shadow-glass), var(--bl-shadow-glow);
}

.bl-featured-image-wrap {
    position: relative;
    overflow: hidden;
    background: var(--bl-bg-muted);
    min-height: 280px;
}

.bl-featured-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.bl-featured-article:hover .bl-featured-image { transform: scale(1.05); }

.bl-featured-content { padding: 2rem; }

.bl-cat-pill {
    display: inline-block;
    font-family: var(--bl-font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(94, 196, 182, 0.2);
    color: var(--bl-accent-deep);
    padding: 5px 12px;
    border-radius: 99px;
    margin-bottom: 0.75rem;
}

.bl-featured-title {
    font-size: clamp(1.25rem, 2.5vw, 1.65rem);
    font-weight: 700;
    line-height: 1.3;
}

.bl-featured-title a {
    color: inherit;
    text-decoration: none;
}

.bl-featured-title a:hover { color: var(--bl-accent-deep); }

.bl-featured-excerpt { color: var(--bl-text-secondary); margin: 0.75rem 0; }

.bl-featured-meta {
    font-family: var(--bl-font-mono);
    font-size: 0.72rem;
    color: var(--bl-text-muted);
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.bl-grid-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    padding: 1rem 1.15rem;
    background: var(--bl-bg-glass-strong);
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-md);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.bl-grid-controls label {
    font-family: var(--bl-font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--bl-text-muted);
}

.bl-grid-controls select,
.bl-grid-controls input[type="search"] {
    font-family: var(--bl-font-sans);
    font-size: 0.88rem;
    padding: 0.45rem 0.75rem;
    border: 1px solid var(--bl-border-medium);
    border-radius: var(--bl-radius-sm);
    background: var(--bl-bg-surface);
    color: var(--bl-text-primary);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.article-card {
    background: var(--bl-bg-glass-strong);
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(8px);
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: var(--bl-lofi-coral);
    box-shadow: var(--bl-shadow-glass);
}

.article-image-container {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bl-bg-muted);
}

.article-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.article-card:hover .article-image { transform: scale(1.06); }

.article-content { padding: 1.15rem; flex: 1; display: flex; flex-direction: column; }

.article-category {
    font-family: var(--bl-font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bl-accent-deep);
    margin-bottom: 0.5rem;
}

.article-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.5rem;
}

.article-excerpt {
    font-size: 0.85rem;
    color: var(--bl-text-secondary);
    flex: 1;
    line-height: 1.5;
}

.article-meta {
    font-family: var(--bl-font-mono);
    font-size: 0.68rem;
    color: var(--bl-text-muted);
    margin-top: 0.75rem;
    display: flex;
    justify-content: space-between;
}

.bl-skeleton-card {
    height: 320px;
    border-radius: var(--bl-radius-md);
    background: linear-gradient(90deg, var(--bl-bg-muted) 25%, var(--bl-bg-glass) 50%, var(--bl-bg-muted) 75%);
    background-size: 200% 100%;
    animation: blShimmer 1.4s ease infinite;
}

@keyframes blShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.grid-pagination button {
    font-family: var(--bl-font-mono);
    font-size: 0.75rem;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-sm);
    background: var(--bl-bg-surface);
    color: var(--bl-text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.grid-pagination button:hover:not(:disabled) {
    border-color: var(--bl-accent-tech);
    color: var(--bl-accent-deep);
}

.grid-pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ARTICLE PAGE */
.bl-read-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--bl-gradient-progress);
    z-index: 10001;
}

.bl-article-hero {
    position: relative;
    padding: 2.5rem 1.5rem 3rem;
    background: linear-gradient(165deg, var(--bl-hero-dark) 0%, var(--bl-hero-dark-mid) 100%);
    color: #F0F0F5;
    text-align: center;
}

.bl-article-hero .bl-cat-pill {
    background: rgba(94, 196, 182, 0.2);
    color: var(--bl-accent-tech);
}

.bl-article-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    max-width: 780px;
    margin: 0.75rem auto;
}

.bl-article-meta-strip {
    font-family: var(--bl-font-mono);
    font-size: 0.72rem;
    color: rgba(240, 240, 245, 0.65);
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

.bl-article-shell {
    max-width: 760px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

.bl-article-cover {
    width: 100%;
    border-radius: var(--bl-radius-lg);
    overflow: hidden;
    margin-bottom: 2rem;
    border: 1px solid var(--bl-border);
    box-shadow: var(--bl-shadow-glass);
}

.bl-article-cover img {
    width: 100%;
    height: auto;
    max-height: 420px;
    object-fit: cover;
    display: block;
}

.bl-article-body {
    font-size: 1.08rem;
    line-height: 1.8;
    color: var(--bl-text-primary);
}

.bl-article-body h2, .bl-article-body h3 {
    font-weight: 700;
    margin: 2rem 0 0.85rem;
    letter-spacing: -0.02em;
}

.bl-article-body h2 { font-size: 1.45rem; }
.bl-article-body h3 { font-size: 1.2rem; }

.bl-article-body p,
.bl-article-body h2,
.bl-article-body h3 {
    margin-bottom: 1.35rem;
    opacity: 1;
    transform: none;
}

.bl-article-body.js-para-animate p,
.bl-article-body.js-para-animate h2,
.bl-article-body.js-para-animate h3 {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.bl-article-body.js-para-animate p.bl-visible,
.bl-article-body.js-para-animate h2.bl-visible,
.bl-article-body.js-para-animate h3.bl-visible {
    opacity: 1;
    transform: translateY(0);
}

.bl-article-body ul, .bl-article-body ol {
    margin-bottom: 1.35rem;
    padding-left: 1.5rem;
}

.bl-article-body li { margin-bottom: 0.5rem; }
.bl-article-body strong { font-weight: 700; color: var(--bl-text-primary); }

.bl-product-cta {
    background: var(--bl-bg-glass-strong);
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg);
    padding: 1.5rem;
    margin: 2.5rem 0;
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 1.25rem;
    align-items: center;
    backdrop-filter: blur(10px);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.bl-product-cta:hover {
    border-color: var(--bl-accent-tech);
    box-shadow: var(--bl-shadow-glass);
}

.bl-product-cta img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--bl-radius-sm);
    border: 1px solid var(--bl-border);
}

.bl-product-cta h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.bl-product-cta .price {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--bl-accent-deep);
    margin-bottom: 0.75rem;
}

.bl-btn-primary {
    display: inline-block;
    padding: 0.65rem 1.25rem;
    background: var(--bl-accent-deep);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    border-radius: var(--bl-radius-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.bl-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 127, 173, 0.35);
}

.bl-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.88rem;
    color: var(--bl-text-secondary);
    text-decoration: none;
    margin-bottom: 1.5rem;
    transition: color 0.2s;
}

.bl-back-link:hover { color: var(--bl-accent-deep); }

/* RESPONSIVE */
@media (max-width: 900px) {
    .bl-featured-article { grid-template-columns: 1fr; }
    .bl-gen-grid { grid-template-columns: 1fr; }
    .bl-product-cta { grid-template-columns: 1fr; text-align: center; }
    .bl-product-cta img { margin: 0 auto; }
}

@media (max-width: 768px) {
    .bl-nav { padding: 0.75rem 1rem; }
    .bl-burger { display: block; }
    .bl-nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bl-bg-glass-strong);
        padding: 1rem;
        border-bottom: 1px solid var(--bl-border);
    }
    .bl-nav-links.open { display: flex; }
    .bl-gen-pipeline { justify-content: center; }
    .bl-gen-arrow { width: 16px; }
}