/* =====================================================
   KEEL LOG PAGE - Strategic Clarity Design
   Shared by page-keel-log.php and single.php
   ===================================================== */

.strategic-insights-page {
    --sc-deep: #0f2847;
    --sc-navy: #1a365d;
    --sc-steel: #334155;
    --sc-bronze: #8b7355;
    --sc-silver: #94a3b8;
    --sc-slate: #64748b;
    --sc-frost: #f7fafc;
    --sc-pearl: #f8fafc;
    --sc-white: #ffffff;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 48px;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --duration: 0.3s;

    background: var(--sc-frost);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

/* Hero Section */
.hero-section.section-large {
    background: linear-gradient(180deg, var(--sc-pearl) 0%, var(--sc-frost) 100%);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    border: none;
}

.hero-section .container {
    max-width: 800px;
    margin: 0 auto;
    border: none;
    background: transparent;
}

.hero-section .container.text-center {
    border: none;
    box-shadow: none;
}

/* Common Elements */
.page-title {
    font-family: var(--font-body);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--sc-navy);
    margin: 0 0 var(--space-sm);
    line-height: 1.2;
}

.strategic-tagline {
    font-family: var(--font-body);
    font-size: 1rem;
    font-style: normal;
    color: var(--sc-slate);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Single Insight View */
.insight-hero {
    background: linear-gradient(180deg, var(--sc-pearl) 0%, var(--sc-frost) 100%);
    padding: var(--space-xl) var(--space-lg);
}

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

.breadcrumb-link {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--sc-bronze);
    text-decoration: none;
    transition: opacity var(--duration);
}

.breadcrumb-link:hover {
    opacity: 0.7;
}

.insight-header {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.insight-category-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-bottom: var(--space-lg);
}

.insight-item-header .insight-category-badges {
    margin-bottom: 0;
}

.insight-category-badge {
    display: inline-block;
    padding: 3px 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: transparent;
    border: 1px solid rgba(26, 54, 93, 0.14);
    color: var(--sc-slate);
}

.insight-title {
    font-family: var(--font-body);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--sc-navy);
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.insight-meta {
    margin-top: var(--space-lg);
}

.meta-items {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--sc-slate);
}

.meta-icon {
    stroke: var(--sc-bronze);
    stroke-width: 2;
    fill: none;
    flex-shrink: 0;
}

/* Content Grid */
.insight-content-section {
    padding: var(--space-xl) var(--space-lg);
    background: var(--sc-white);
}

.insight-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-xl);
    max-width: 1100px;
    margin: 0 auto;
}

.insight-main-content {
    min-width: 0;
}

.analysis-section {
    margin-bottom: var(--space-xl);
}

.insight-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--sc-steel);
}

.insight-content p {
    margin-bottom: var(--space-lg);
}

.insight-content h2,
.insight-content h3 {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--sc-navy);
    margin: var(--space-xl) 0 var(--space-md);
}

/* Sidebar */
.insight-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.sidebar-section {
    padding: var(--space-lg);
    background: var(--sc-frost);
    border: 1px solid rgba(26, 54, 93, 0.08);
}

.sidebar-section.featured {
    background: var(--sc-white);
    border-left: 3px solid var(--sc-bronze);
}

.sidebar-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--sc-navy);
    margin-bottom: var(--space-md);
}

.social-share-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.social-share-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    color: var(--sc-steel);
    text-decoration: none;
    background: var(--sc-white);
    border: 1px solid rgba(26, 54, 93, 0.1);
    transition: all var(--duration);
    font-size: 13px;
}

.social-share-btn:hover {
    border-color: var(--sc-bronze);
    background: var(--sc-frost);
}

.social-share-btn svg {
    stroke: var(--sc-bronze);
    stroke-width: 2;
    fill: none;
    flex-shrink: 0;
}

.sidebar-description {
    font-size: 14px;
    color: var(--sc-slate);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.sidebar-section .btn-primary {
    display: block;
    width: 100%;
    padding: 14px 20px;
    background: var(--sc-navy);
    color: var(--sc-white);
    text-align: center;
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    border: none;
    transition: background var(--duration);
}

.sidebar-section .btn-primary:hover {
    background: var(--sc-steel);
}

/* Filters Section */
.insights-filters-section {
    padding: 0 var(--space-lg) var(--space-lg);
}

.filters-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    max-width: 600px;
    margin: 0 auto;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.filter-label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sc-slate);
}

.filter-select, .filter-input {
    padding: 14px 16px;
    border: 1px solid rgba(26, 54, 93, 0.2);
    border-radius: 0;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--sc-steel);
    background: var(--sc-white);
    transition: all var(--duration);
}

.filter-select:focus, .filter-input:focus {
    outline: none;
    border-color: var(--sc-navy);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.08);
}

/* Insights Grid Section */
.insights-grid-section {
    padding: 0 var(--space-lg) var(--space-xl);
}

.insights-grid-section .container {
    max-width: 1100px;
    margin: 0 auto;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
}

.insight-item {
    padding: var(--space-lg);
    background: var(--sc-white);
    border: 1px solid rgba(26, 54, 93, 0.08);
    border-left: 3px solid rgba(26, 54, 93, 0.1);
    transition: all var(--duration) var(--ease-out);
}

.insight-item:hover {
    border-left-color: var(--sc-bronze);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.08);
    transform: translateY(-2px);
}

.insight-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    gap: var(--space-md);
}

.insight-meta-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    align-items: flex-end;
}

.insight-date {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--sc-slate);
}

.insight-item-title {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.insight-item-title a {
    color: var(--sc-navy);
    text-decoration: none;
    transition: color var(--duration);
}

.insight-item-title a:hover {
    color: var(--sc-bronze);
}

.insight-excerpt {
    font-size: 14px;
    color: var(--sc-slate);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.read-more-link {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--sc-bronze);
    text-decoration: none;
    transition: opacity var(--duration);
}

.read-more-link:hover {
    opacity: 0.7;
}

/* No Insights / Coming Soon */
.no-insights {
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
}

.no-insights h2 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--sc-navy);
    margin-bottom: var(--space-md);
}

.no-insights p {
    font-size: 1rem;
    color: var(--sc-slate);
    margin-bottom: var(--space-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.no-insights .btn-primary {
    display: inline-flex;
    padding: 14px 28px;
    background: var(--sc-navy);
    color: var(--sc-white);
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    border: none;
    transition: background var(--duration);
}

.no-insights .btn-primary:hover {
    background: var(--sc-steel);
}

/* Load More */
.load-more-section {
    margin-top: var(--space-xl);
}

.load-more-section .btn-outline {
    display: inline-flex;
    padding: 14px 28px;
    background: transparent;
    color: var(--sc-navy);
    border: 1px solid rgba(26, 54, 93, 0.2);
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    transition: all var(--duration);
    cursor: pointer;
}

.load-more-section .btn-outline:hover {
    background: var(--sc-frost);
    border-color: var(--sc-navy);
}

/* Not Found */
.insight-not-found {
    padding: var(--space-xl) var(--space-lg);
}

.insight-not-found h1 {
    font-family: var(--font-body);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--sc-navy);
    margin-bottom: var(--space-md);
}

.insight-not-found p {
    font-size: 1rem;
    color: var(--sc-slate);
    margin-bottom: var(--space-lg);
}

.insight-not-found .btn-outline {
    display: inline-flex;
    padding: 14px 28px;
    background: transparent;
    color: var(--sc-navy);
    border: 1px solid rgba(26, 54, 93, 0.2);
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    transition: all var(--duration);
}

.insight-not-found .btn-outline:hover {
    background: var(--sc-frost);
    border-color: var(--sc-navy);
}

/* No Results */
.no-results-content h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--sc-navy);
    margin-bottom: var(--space-sm);
}

.no-results-content p {
    font-size: 14px;
    color: var(--sc-slate);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-section.section-large {
        padding: var(--space-lg) var(--space-md);
    }

    .page-title {
        font-size: 2rem;
    }

    .insight-content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .filters-wrapper {
        grid-template-columns: 1fr;
    }

    .insights-grid {
        grid-template-columns: 1fr;
    }

    .meta-items {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }

    .insight-item-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .insight-meta-info {
        align-items: flex-start;
        flex-direction: row;
        gap: var(--space-md);
    }

    .insight-hero {
        padding: var(--space-lg) var(--space-md);
    }

    .insight-content-section {
        padding: var(--space-lg) var(--space-md);
    }
}