/* Insights Spotlight Section */
.insights-spotlight-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #111827 0%, #1f2937 50%, #111827 100%);
    position: relative;
    overflow: hidden;
}

.insights-spotlight-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

/* Header Styles */
.insights-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.insights-title {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.insights-subtitle {
    font-size: 1.25rem;
    color: #d1d5db;
    max-width: 48rem;
    margin: 0 auto;
    line-height: 1.6;
}

/* Grid Container */
.insights-grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(650px, 1fr));
    gap: 3rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .insights-grid-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Individual Insight Box */
.insights-box {
    position: relative;
    background: #1e3a8a;
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 600px;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.3);
}

.insights-box:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: #3b82f6;
    box-shadow: 0 30px 60px -12px rgba(59, 130, 246, 0.5);
    text-decoration: none;
    color: inherit;
}

/* Background Image */
.insights-box-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.insights-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    opacity: 1;
}

/* Fallback for failed image loads */
.insights-box-image {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #60a5fa 100%);
}

.insights-box-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 2px, transparent 2px);
    background-size: 50px 50px;
    background-position: 0 0, 25px 25px;
    z-index: 0;
}

.insights-box:hover .insights-img {
    transform: scale(1.08);
}

.insights-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        transparent 0%, 
        transparent 40%, 
        rgba(30, 58, 138, 0.3) 60%, 
        rgba(30, 58, 138, 0.7) 80%, 
        rgba(30, 58, 138, 0.95) 100%
    );
    z-index: 2;
}

/* Content */
.insights-content {
    position: relative;
    z-index: 3;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100%;
    min-height: 600px;
}

/* Category Badge */
.insights-category {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 0.375rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    backdrop-filter: blur(8px);
    width: fit-content;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Remove category-specific colors for unified blue theme */
.insights-category.policy,
.insights-category.innovation,
.insights-category.partnership,
.insights-category.implementation {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.2);
}

/* Title and Description */
.insights-box-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.3s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.insights-box:hover .insights-box-title {
    color: #dbeafe;
}

.insights-box-desc {
    color: #e5e7eb;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    display: none; /* Hide description to match WEF style */
}

/* Learn More Link */
.insights-learn-more {
    display: none; /* Hide to match WEF style - content is clickable */
}

/* Call to Action */
.insights-cta {
    text-align: center;
    margin-top: 2rem;
    position: relative;
    z-index: 2;
}

.insights-explore-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: #ffffff;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.insights-explore-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #3b82f6 100%);
}

.insights-explore-btn:active {
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .insights-title {
        font-size: 2.5rem;
    }
    
    .insights-grid-container {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }
}

@media (max-width: 768px) {
    .insights-spotlight-section {
        padding: 3rem 0;
    }
    
    .insights-title {
        font-size: 2rem;
    }
    
    .insights-subtitle {
        font-size: 1.125rem;
    }
    
    .insights-grid-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .insights-content {
        padding: 1.5rem;
        min-height: 300px;
    }
    
    .insights-box-title {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .insights-content {
        padding: 1.25rem;
    }
    
    .insights-explore-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* Animation for category badges */
.insights-category {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

.insights-box:nth-child(1) .insights-category {
    animation-delay: 0.1s;
}

.insights-box:nth-child(2) .insights-category {
    animation-delay: 0.2s;
}

.insights-box:nth-child(3) .insights-category {
    animation-delay: 0.3s;
}

.insights-box:nth-child(4) .insights-category {
    animation-delay: 0.4s;
}

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

/* Hover glow effect */
.insights-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    opacity: 0;
    border-radius: 1rem;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.insights-box:hover::before {
    opacity: 1;
}