/* Sophisticated Editorial Design with Subtle Typography */

:root {
    --primary-text: #2d2d2d;
    --secondary-text: #6b7280;
    --accent-lavender: #d7c9ff;
    --accent-mint: #b0d8ce;
    --accent-charcoal: #374151;
    --surface-glass: rgba(255, 255, 255, 0.08);
    --surface-tint: rgba(255, 255, 255, 0.02);
    --border-subtle: rgba(0, 0, 0, 0.06);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Typography System */
.site-title {
    font-family: 'Source Serif Pro', serif;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    color: var(--primary-text);
    margin: 0;
    line-height: 1.1;
}

.section-title {
    font-family: 'Source Serif Pro', serif;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--primary-text);
    margin: 0;
    text-transform: lowercase;
}

.card-title, .narrative-headline, .cta-title {
    font-family: 'Source Serif Pro', serif;
    font-weight: 400;
    letter-spacing: -0.005em;
    color: var(--primary-text);
    line-height: 1.3;
}

/* Base Layout */
.editorial-hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(1px) brightness(0.7) contrast(1.1) saturate(0.8);
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.02) 30%,
        rgba(0, 0, 0, 0.1) 70%,
        rgba(0, 0, 0, 0.3) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1400px;
    padding: 0 2rem;
}

/* Floating Glassmorphism Panels */
.floating-panels {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 2rem;
    align-items: start;
}

.title-panel {
    grid-column: 1;
    grid-row: 1;
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 3rem 2.5rem;
    max-width: 600px;
}

.site-tagline {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.02em;
    color: var(--secondary-text);
    margin: 1rem 0 0 0;
    line-height: 1.5;
}

.metadata-panel {
    grid-column: 2;
    grid-row: 1;
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 200px;
}

.metadata-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--secondary-text);
}

.meta-value {
    font-family: 'Source Serif Pro', serif;
    font-size: 1rem;
    font-weight: 400;
    color: var(--primary-text);
}

.cta-panel {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Ghost Buttons */
.ghost-btn {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    padding: 0.75rem 1.5rem;
    border: 1px solid transparent;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.ghost-btn.primary {
    background: rgba(215, 201, 255, 0.15);
    border-color: rgba(215, 201, 255, 0.3);
    color: var(--primary-text);
}

.ghost-btn.secondary {
    background: rgba(176, 216, 206, 0.15);
    border-color: rgba(176, 216, 206, 0.3);
    color: var(--primary-text);
}

.ghost-btn.tertiary {
    background: rgba(55, 65, 81, 0.15);
    border-color: rgba(55, 65, 81, 0.3);
    color: var(--primary-text);
}

.ghost-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.ghost-btn.primary:hover {
    background: var(--accent-lavender);
    border-color: var(--accent-lavender);
}

.ghost-btn.secondary:hover {
    background: var(--accent-mint);
    border-color: var(--accent-mint);
}

.ghost-btn.tertiary:hover {
    background: var(--accent-charcoal);
    border-color: var(--accent-charcoal);
    color: white;
}

/* Signals Band */
.signals-band {
    padding: 4rem 0;
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-rule {
    width: 60px;
    height: 1px;
    background: var(--border-subtle);
    margin: 1rem auto 0;
}

.signals-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Asymmetric Card Heights */
.signal-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.tall-card {
    grid-row: span 2;
}

.medium-card {
    min-height: 300px;
}

.short-card {
    min-height: 200px;
}

.signal-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.1);
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.tall-card .card-image {
    height: 300px;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: duotone;
    transition: transform 0.6s ease;
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(0, 0, 0, 0.02) 50%,
        rgba(0, 0, 0, 0.1) 100%
    );
}

.card-content {
    padding: 1.5rem;
}

.full-content {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-category {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
    display: block;
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.card-description {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.6;
    color: var(--secondary-text);
    margin-bottom: 1rem;
}

.card-stats {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.8rem;
    color: var(--secondary-text);
}

.stat-divider {
    opacity: 0.5;
}

.intelligence-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-label {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.8rem;
    color: var(--secondary-text);
}

.stat-value {
    font-family: 'Source Serif Pro', serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-text);
}

/* Narratives Section */
.narratives-section {
    padding: 4rem 0;
    background: #ffffff;
}

.narratives-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.narrative-strip {
    position: relative;
    padding: 2rem;
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.strip-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--surface-tint);
    border-radius: 8px;
    z-index: 1;
}

.strip-content {
    position: relative;
    z-index: 2;
}

.breadcrumb-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--secondary-text);
}

.meta-separator {
    opacity: 0.5;
}

.narrative-headline {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    font-variant: small-caps;
}

.narrative-excerpt {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.6;
    color: var(--secondary-text);
    margin-bottom: 1rem;
}

.read-insight {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--primary-text);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
}

.read-insight:hover {
    border-bottom-color: var(--primary-text);
}

/* Data Vignettes */
.data-vignettes {
    padding: 3rem 0;
    background: #fafafa;
}

.vignettes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.vignette-item {
    text-align: center;
    padding: 1.5rem;
}

.vignette-label {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--secondary-text);
    margin-bottom: 1rem;
}

.spark-line, .confidence-bar {
    width: 100%;
    height: 4px;
    background: #e5e7eb;
    border-radius: 2px;
    overflow: hidden;
    margin: 1rem 0;
}

.spark-fill, .confidence-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-lavender), var(--accent-mint));
    border-radius: 2px;
    transition: width 1s ease;
}

.dot-matrix {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e5e7eb;
    transition: var(--transition-smooth);
}

.dot.active {
    background: var(--accent-charcoal);
}

.vignette-value {
    font-family: 'Source Serif Pro', serif;
    font-size: 0.9rem;
    color: var(--primary-text);
}

/* Footer CTA */
.footer-cta {
    padding: 4rem 0;
    background: #ffffff;
}

.cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.cta-item {
    text-align: center;
    padding: 2rem;
    border: 1px solid transparent;
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.cta-item:hover {
    border-color: var(--border-subtle);
    background: var(--surface-tint);
}

.cta-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.cta-description {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.6;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
}

.cta-link {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--primary-text);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.cta-link:hover {
    background: var(--primary-text);
    color: #ffffff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .floating-panels {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .metadata-panel {
        grid-column: 1;
        grid-row: 2;
    }
    
    .cta-panel {
        grid-row: 3;
        flex-direction: column;
    }
    
    .signals-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tall-card {
        grid-row: span 1;
    }
    
    .cta-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}