/* Base Styles */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #4a4a4a;
    --accent-color: #c62828;
    --bright-maroon: #c41e3a; /* Added bright maroon color */
    --dark-maroon: #800000; /* Added dark maroon color */
    --background-color: #ffffff;
    --light-gray: #f8f8f8;
    --medium-gray: #e0e0e0;
    --text-color: #333333;
    --link-color: #0066cc;
    --font-main: 'Georgia', serif;
    --font-heading: 'Arial', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    font-weight: bold;
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* Header Styles */
.site-header {
    background-color: var(--dark-maroon);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-title {
    font-size: 1.8rem;
    margin: 0;
}

.main-nav ul {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.main-nav a {
    color: white;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .site-header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .main-nav ul {
        margin-top: 0;
    }
}

/* Hero Section */
.hero {
    background-color: var(--light-gray);
    padding: 4rem 0;
    text-align: center;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.authors {
    font-style: italic;
    margin-bottom: 2rem;
}

.actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.action-button {
    background-color: var(--accent-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.action-button:hover {
    background-color: #a01c1c;
    text-decoration: none;
}

.action-link {
    color: var(--secondary-color);
    padding: 0.75rem 0;
    position: relative;
}

.action-link::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s;
    position: absolute;
    bottom: 0;
    left: 0;
}

.action-link:hover::after {
    width: 100%;
}

.action-link:hover {
    text-decoration: none;
}

/* Content Sections */
.content-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--medium-gray);
}

.content-section h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    position: relative;
}

.content-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.text-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.text-content p:last-child {
    margin-bottom: 0;
}

.image-content {
    display: flex;
    justify-content: center;
}

.image-content img {
    max-height: 400px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Highlight Section */
.highlight-section {
    background-color: var(--light-gray);
}

.facts-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.fact-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.fact-title {
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.fact-value {
    font-size: 1.2rem;
}

/* Timeline Section */
.timeline-section {
    padding: 4rem 0;
}

.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--medium-gray);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    display: none;
}

@media (min-width: 992px) {
    .timeline::after {
        display: block;
    }
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 100%;
    margin-bottom: 3rem;
}

@media (min-width: 992px) {
    .timeline-item {
        width: 50%;
    }
    
    .timeline-item:nth-child(odd) {
        left: 0;
    }
    
    .timeline-item:nth-child(even) {
        left: 50%;
    }
    
    .timeline-item:nth-child(odd) .timeline-content {
        text-align: right;
        padding-right: 3rem;
    }
    
    .timeline-item:nth-child(even) .timeline-content {
        text-align: left;
        padding-left: 3rem;
    }
}

.timeline-date {
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.timeline-content h4 {
    margin-bottom: 1rem;
}

.timeline-content p {
    margin-bottom: 1rem;
}

.timeline-content img {
    margin-top: 1rem;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    max-height: 200px;
    object-fit: cover;
}

/* Footer Styles */
.site-footer {
    background-color: var(--dark-maroon);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: #bbb;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: #bbb;
}