.analysis-hero {
    position: relative;
    padding: var(--space-16) 0 var(--space-12);
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
    pointer-events: none;
}

.breadcrumb {
    margin-bottom: var(--space-8);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin-left: var(--space-2);
    color: var(--color-text-muted);
}

.breadcrumb-list a:hover {
    color: var(--color-accent-cyan);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-accent-cyan);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.hero-title {
    font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
    font-weight: var(--font-weight-black);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.filter-section {
    padding: var(--space-6) 0;
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    backdrop-filter: blur(10px);
    background-color: rgba(10, 10, 15, 0.9);
}

.filter-wrapper {
    display: flex;
    gap: var(--space-3);
    overflow-x: auto;
    padding-bottom: var(--space-2);
    scrollbar-width: none;
}

.filter-wrapper::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.filter-btn:hover {
    border-color: var(--color-accent-cyan);
    color: var(--color-text-primary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--color-accent-blue), var(--color-accent-purple));
    border-color: transparent;
    color: var(--color-bg-primary);
    font-weight: var(--font-weight-semibold);
}

.featured-analysis {
    padding: var(--space-12) 0;
    background: var(--color-bg-primary);
}

.featured-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.featured-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-blue);
    box-shadow: var(--shadow-lg), var(--shadow-glow-blue);
}

@media (min-width: 1024px) {
    .featured-card {
        grid-template-columns: 1.2fr 1fr;
    }
}

.featured-image-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.featured-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.featured-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(10, 10, 15, 0.4) 100%);
    pointer-events: none;
}

.featured-content {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.meta-date {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.featured-title {
    font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
    margin-bottom: var(--space-4);
    line-height: var(--leading-tight);
}

.featured-excerpt {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.featured-stats {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.stat-value {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent-cyan);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.analysis-grid-section {
    padding: var(--space-16) 0;
    background: var(--color-bg-primary);
}

.section-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-8);
    text-align: center;
}

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .analysis-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .analysis-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.analysis-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    display: flex;
    flex-direction: column;
}

.analysis-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-cyan);
    box-shadow: var(--shadow-lg), var(--shadow-glow-cyan);
}

.analysis-card--text {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
}

.analysis-card--text .card-content {
    height: 100%;
    justify-content: space-between;
}

.card-image-wrapper {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

.analysis-card:hover .card-image {
    transform: scale(1.08);
}

.card-content {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.read-time {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.card-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    line-height: var(--leading-snug);
}

.card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
    flex: 1;
}

.card-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.highlight-item {
    padding: var(--space-1) var(--space-2);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: gap var(--transition-fast);
}

.card-link:hover {
    gap: var(--space-3);
    color: var(--color-accent-blue);
}

.analysis-cta {
    padding: var(--space-16) 0;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.cta-box {
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .cta-box {
        flex-direction: row;
        text-align: left;
        padding: var(--space-10);
        justify-content: space-between;
    }
}

.cta-content {
    max-width: 500px;
}

.cta-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.cta-text {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    width: 100%;
    max-width: 400px;
}

@media (min-width: 640px) {
    .cta-form {
        flex-direction: row;
    }
}

.cta-input {
    flex: 1;
}

.analysis-card.hidden {
    display: none;
}

.analysis-card.animate-in {
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .analysis-card,
    .featured-card,
    .card-image,
    .featured-image {
        transition: none;
    }
    
    .analysis-card.animate-in {
        animation: none;
        opacity: 1;
    }
}