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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
}

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

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    color: #0056b3;
    text-decoration: underline;
}

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

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 0.2rem;
}

.logo span {
    font-size: 0.9rem;
    color: #7f8c8d;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu li a {
    color: #2c3e50;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-menu li a:hover {
    background: #e3f2fd;
    color: #1565c0;
    text-decoration: none;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.8), rgba(16, 185, 129, 0.6));
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
    color: white;
    text-decoration: none;
}

/* Overview Section */
.overview {
    padding: 5rem 0;
    background: white;
}

.overview h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 2rem;
}

.overview-description {
    font-size: 1.1rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
    color: #555;
    line-height: 1.8;
}

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

.feature {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature p {
    color: #666;
    line-height: 1.6;
}

/* News Section */
.news {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.news h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.news-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.news-item:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.15);
}

.news-date {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.news-item h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.news-item p {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Analysis Section */
.analysis {
    padding: 5rem 0;
    background: white;
}

.analysis h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 3rem;
}

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.analysis-item {
    background: #f8f9fa;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.analysis-item:hover {
    transform: translateY(-5px);
}

.analysis-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.analysis-content {
    padding: 2rem;
}

.analysis-content h3 {
    margin-bottom: 1rem;
}

.analysis-content h3 a {
    color: #2c3e50;
    font-size: 1.4rem;
    text-decoration: none;
}

.analysis-content h3 a:hover {
    color: #3498db;
}

.analysis-content p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.analysis-content ul {
    list-style: none;
    padding: 0;
}

.analysis-content ul li {
    padding: 0.3rem 0;
    color: #555;
    position: relative;
    padding-left: 1.5rem;
}

.analysis-content ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

/* Reports Section */
.reports {
    padding: 5rem 0;
    background: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%);
}

.reports h2 {
    text-align: center;
    font-size: 2.5rem;
    color: white;
    margin-bottom: 3rem;
}

.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.report-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
}

.report-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
}

.report-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.report-card p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.report-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #3498db;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 2rem;
    text-align: center;
    color: #bdc3c7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        padding: 1rem;
    }
    
    .nav-menu {
        margin-top: 1rem;
        gap: 1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .analysis-grid {
        grid-template-columns: 1fr;
    }
    
    .analysis-item {
        margin: 0 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .overview h2,
    .analysis h2,
    .reports h2,
    .news h2 {
        font-size: 2rem;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* Focus Styles for Accessibility */
a:focus,
button:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}
/* Article Styles */
.article-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8rem 0 3rem;
    margin-top: 80px;
}

.breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.article-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

.article-meta span {
    padding: 0.3rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
}

.article-hero {
    margin-bottom: 2rem;
}

.article-hero-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.article-content {
    padding: 2rem 0 4rem;
    background: white;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.main-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

.main-content h2 {
    font-size: 2rem;
    color: #2c3e50;
    margin: 3rem 0 1.5rem 0;
    border-bottom: 3px solid #3498db;
    padding-bottom: 0.5rem;
}

.main-content h3 {
    font-size: 1.5rem;
    color: #34495e;
    margin: 2.5rem 0 1rem 0;
}

.main-content p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.main-content ul,
.main-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.main-content li {
    margin-bottom: 0.5rem;
}

.article-conclusion {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    margin: 3rem 0;
    border-left: 4px solid #3498db;
}

.article-conclusion h3 {
    margin-top: 0 !important;
    color: #2c3e50;
}

.sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.sidebar-section {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.sidebar-section h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.sidebar-section ul {
    list-style: none;
    padding: 0;
}

.sidebar-section ul li {
    margin-bottom: 0.5rem;
}

.sidebar-section ul li a {
    color: #555;
    text-decoration: none;
    padding: 0.3rem 0;
    display: block;
    transition: color 0.3s ease;
}

.sidebar-section ul li a:hover {
    color: #3498db;
}

.stat-box {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.stat-item {
    text-align: center;
    margin-bottom: 1rem;
    padding: 0.5rem;
}

.stat-item:last-child {
    margin-bottom: 0;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #3498db;
}

.stat-desc {
    font-size: 0.8rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Article Styles */
@media (max-width: 768px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .sidebar {
        position: static;
        order: -1;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .main-content h2 {
        font-size: 1.5rem;
    }
    
    .main-content h3 {
        font-size: 1.3rem;
    }
}