/* Program Highlights Section */
.highlights-section {
    background-color: var(--space-dark);
    position: relative;
}

.highlight-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.highlight-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: var(--glass);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.highlight-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(168, 85, 247, 0.1), 
        transparent);
    transition: left 0.6s ease;
}

.highlight-item:hover::before {
    left: 100%;
}

.highlight-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 20px var(--neon-violet-glow);
    border-color: var(--neon-violet);
}

.highlight-icon {
    font-size: 2.5rem;
    color: var(--cyber-aqua);
    text-shadow: 0 0 10px var(--cyber-aqua-glow);
    margin-top: 5px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.highlight-item:hover .highlight-icon {
    transform: scale(1.2) rotate(5deg);
    color: var(--neon-violet);
    text-shadow: 0 0 15px var(--neon-violet-glow);
}

.highlight-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--starlight);
    transition: color 0.3s ease;
}

.highlight-item:hover .highlight-content h3 {
    color: var(--cyber-aqua);
    text-shadow: 0 0 8px var(--cyber-aqua-glow);
}

.highlight-content p {
    color: var(--cosmic-text);
    line-height: 1.6;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.highlight-item:hover .highlight-content p {
    opacity: 1;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .highlight-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .highlight-item {
        padding: 1.5rem;
        gap: 1.25rem;
    }
    
    .highlight-icon {
        font-size: 2rem;
        margin-top: 2px;
    }
    
    .highlight-content h3 {
        font-size: 1.2rem;
    }
    
    .highlight-content p {
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .highlight-item {
        padding: 1.25rem;
        gap: 1rem;
        flex-direction: column;
        text-align: center;
    }
    
    .highlight-icon {
        font-size: 2.5rem;
        margin-top: 0;
        align-self: center;
    }
    
    .highlight-content h3 {
        font-size: 1.3rem;
    }
    
    .highlight-content p {
        font-size: 1rem;
    }
}

/* Animation for staggered entrance */
@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading state */
.highlight-item.loading {
    opacity: 0;
    transform: translateY(20px);
}