/* CSS Variables */
:root {
    --primary-color: #0066cc;
    --text-color: #333;
    --text-light: #666;
    --background-light: #f5f5f5;
    --background-dark: #333;
    --white: #fff;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --container-width: 1200px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-light);
}

/* Header and Slideshow container */
.main-header {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 28.125%;
    background-color: var(--background-dark);
    overflow: hidden;
}

/* Slideshow base */
.header-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Individual slides */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
}

/* Image styling */
.slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

/* Content overlay */
.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    background: rgba(0, 0, 0, 0.3);
    padding: 0 var(--spacing-md);
    z-index: 2;
}

/* Content Section Styles */
.articles {
    max-width: var(--container-width);
    margin: var(--spacing-xl) auto;
    padding: 0 var(--spacing-md);
}

.content-section {
    background: var(--white);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.content-section h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-size: 2rem;
}

.content-section h3 {
    color: var(--text-color);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    font-size: 1.5rem;
}

.content-section h4 {
    color: var(--text-color);
    margin: var(--spacing-md) 0 var(--spacing-xs);
    font-size: 1.2rem;
}

.content-section p {
    margin-bottom: var(--spacing-md);
}

.content-section ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.content-section li {
    margin-bottom: var(--spacing-xs);
}

.contact-cta {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--background-light);
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
}

/* Footer */
.main-footer {
    background: var(--background-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.social-links a {
    color: var(--white);
    text-decoration: none;
    margin-right: var(--spacing-md);
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Adjustments */
@media screen and (max-width: 1920px) {
    .main-header {
        height: calc(540 * (100vw / 1920));
    }
}

@media screen and (max-width: 768px) {
    .content-section {
        padding: var(--spacing-md);
    }
    
    .content-section h2 {
        font-size: 1.8rem;
    }
    
    .content-section h3 {
        font-size: 1.3rem;
    }
    
    .content-section h4 {
        font-size: 1.1rem;
    }
}

@media screen and (max-width: 480px) {
    .content-section h2 {
        font-size: 1.5rem;
    }
    
    .content-section h3 {
        font-size: 1.2rem;
    }
    
    .content-section h4 {
        font-size: 1rem;