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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    line-height: 1.2;
}

/* Navigation */
.navbar {
    background: #F7F6EF !important;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1002;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: none !important;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-logo a {
    color: #1C2D4A;
    text-decoration: none;
    font-family: 'Merriweather', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: #1C2D4A;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #4A90E2;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    margin-top: 76px; /* Height of navbar + a little extra */
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.6;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #F5F5F5;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.data-visualization {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.data-orb {
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.data-orb:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.25);
}

.orb-inner {
    text-align: center;
    color: #fff;
}

.orb-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.orb-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.orb-1 {
    top: 10%;
    left: 10%;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.3) 0%, rgba(231, 76, 60, 0.1) 100%);
    animation-delay: 0s;
}

.orb-2 {
    top: 10%;
    right: 10%;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.3) 0%, rgba(155, 89, 182, 0.1) 100%);
    animation-delay: 1.5s;
}

.orb-3 {
    bottom: 15%;
    right: 15%;
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.3) 0%, rgba(243, 156, 18, 0.1) 100%);
    animation-delay: 3s;
}

.orb-4 {
    bottom: 15%;
    left: 10%;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.3) 0%, rgba(52, 152, 219, 0.1) 100%);
    animation-delay: 4.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.connecting-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.connection-line {
    stroke: rgba(255, 255, 255, 0.2);
    stroke-width: 2;
    stroke-dasharray: 5, 5;
    animation: dash 20s linear infinite;
}

@keyframes dash {
    to {
        stroke-dashoffset: -1000;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: #fff;
    border: none;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(240, 147, 251, 0.4);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #f5576c 0%, #f093fb 100%);
    color: #fff;
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 8px 25px rgba(245, 87, 108, 0.6);
}

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    color: #264653;
    text-align: center;
    margin-bottom: 3rem;
}

.featured-articles {
    padding: 5rem 0;
    background: #F7F6EF;
}

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

.article-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    justify-content: center;
    min-height: 340px;
}

.article-card .article-title {
    color: #1a202c !important;
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.3;
    text-align: center;
    margin-bottom: 0.5rem;
    text-shadow: none !important;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #264653 0%, #1C2D4A 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
}

.category-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.category-tag.housing { background: #E74C3C; }
.category-tag.mental-health { background: #9B59B6; }
.category-tag.transportation { background: #3498DB; }
.category-tag.education { background: #F39C12; }
.category-tag.environment { background: #27AE60; }

.article-content {
    padding: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.article-title {
    font-size: 1.15rem;
    color: #1a202c !important;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    flex-grow: 0;
    text-align: center;
    font-weight: 700;
    word-break: break-word;
    hyphens: auto;
    max-width: 95%;
    text-shadow: none;
}

.article-excerpt {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.4;
    flex-grow: 1;
    font-size: 0.97rem;
    text-align: center;
    padding: 0 0.5rem;
    word-break: break-word;
    hyphens: auto;
    max-width: 95%;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.article-date {
    color: #999;
}

.read-more {
    color: #264653;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #4A90E2;
}

/* Topics Section with Hover Previews */
.topic-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.topic-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.topic-header {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.3s ease;
}

.topic-card:hover .topic-header {
    transform: translateY(-20px);
    opacity: 0.7;
}

.topic-preview {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow-y: auto;
    max-height: 100%;
}

.topic-card:hover .topic-preview {
    opacity: 1;
    transform: translateY(0);
}

.preview-articles {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    overflow-y: auto;
    max-height: 200px;
    padding-right: 0.5rem;
}

.preview-articles::-webkit-scrollbar {
    width: 4px;
}

.preview-articles::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
}

.preview-articles::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 2px;
}

.preview-articles::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.preview-article {
    display: block;
    padding: 0.8rem;
    border-radius: 8px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.preview-article:hover {
    background: #e9ecef;
    transform: translateX(5px);
    border-color: #dee2e6;
}

.preview-article.primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
}

.preview-article.primary:hover {
    background: linear-gradient(135deg, #764ba2, #667eea);
    transform: translateX(5px) scale(1.02);
}

.preview-article.coming-soon {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    color: #6c757d;
    cursor: default;
}

.preview-article.coming-soon:hover {
    transform: none;
    background: #f8f9fa;
}

.preview-article h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.preview-article .article-date {
    font-size: 0.8rem;
    opacity: 0.8;
}

.preview-footer {
    margin-top: 1.5rem;
    text-align: center;
}

/* Topic Colors */
.topic-card.housing {
    border-top: 4px solid #667eea;
}

.topic-card.housing .topic-icon {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.topic-card.mental-health {
    border-top: 4px solid #ff6b6b;
}

.topic-card.mental-health .topic-icon {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
}

.topic-card.education {
    border-top: 4px solid #4ecdc4;
}

.topic-card.education .topic-icon {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    color: white;
}

.topic-card.environment {
    border-top: 4px solid #f093fb;
}

.topic-card.environment .topic-icon {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

/* Topics Section */
.topics-section {
    padding: 5rem 0;
    background: #fff;
}

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

.topic-card {
    background: #fff;
    border: 2px solid #F7F6EF;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.topic-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #264653 0%, #4A90E2 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-color: #1C2D4A;
}

.topic-card:hover::before {
    transform: scaleX(1);
}

.topic-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: bold;
    color: #1C2D4A;
    background: #F7F6EF;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.topic-title {
    font-size: 1.5rem;
    color: #264653;
    margin-bottom: 0.5rem;
}

.topic-description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.topic-stats {
    margin-top: auto;
}

.stat {
    background: #264653;
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #264653 0%, #1C2D4A 100%);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.125rem;
    color: #F5F5F5;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: #1C2D4A;
    color: #fff;
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: #fff;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #4A90E2;
}

.footer-copyright {
    color: #F5F5F5;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .topics-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

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

.article-card,
.topic-card {
    animation: fadeInUp 0.6s ease forwards;
}

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

/* Page Hero Styles */
.page-hero {
    background: linear-gradient(135deg, #264653 0%, #1C2D4A 100%);
    padding: 120px 0 80px;
    text-align: center;
}

.page-title {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: #F5F5F5;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* About Page Styles */
.mission-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.mission-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.2); opacity: 0.5; }
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.mission-text h2 {
    color: #264653;
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
}

.mission-text p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.data-flow-diagram {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.flow-step {
    text-align: center;
    flex: 1;
    padding: 1.5rem 0.5rem;
    border-radius: 12px;
    transition: all 0.4s ease;
}

.flow-step:hover {
    transform: translateY(-8px);
}

.step-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: #fff;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.flow-step-1 .step-icon-wrapper {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.flow-step-2 .step-icon-wrapper {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.flow-step-3 .step-icon-wrapper {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.flow-step-4 .step-icon-wrapper {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.flow-step:hover .step-icon-wrapper {
    transform: scale(1.2) rotate(360deg);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25);
}

.flow-step h3 {
    color: #264653;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.flow-step p {
    color: #666;
    font-size: 0.9rem;
}

.flow-arrow {
    font-size: 1.2rem;
    color: #667eea;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.flow-arrow:hover {
    opacity: 1;
    transform: translateX(5px);
}

.why-section {
    padding: 5rem 0;
    background: #F7F6EF;
}

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

.why-card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.why-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.why-card h3 {
    color: #264653;
    margin-bottom: 1rem;
}

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

.team-section {
    padding: 5rem 0;
    background: #fff;
}

.team-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #264653;
}

.team-category {
    margin-bottom: 4rem;
}

.team-category:last-child {
    margin-bottom: 0;
}

.category-title {
    color: #4A90E2;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.team-member {
    text-align: center;
    padding: 2rem;
    background: #F7F6EF;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.member-avatar {
    margin-bottom: 1.5rem;
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.member-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.member-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 60%;
    transform: scale(1.4);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: contrast(1.1) saturate(1.1);
}

.avatar-placeholder {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 600;
    color: #fff;
    margin: 0 auto;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.member-name {
    color: #264653;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.member-role {
    color: #4A90E2;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.member-bio {
    color: #666;
    line-height: 1.6;
}

.values-section {
    padding: 5rem 0;
    background: #F7F6EF;
}

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

.value-item {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.value-item h3 {
    color: #264653;
    margin-bottom: 1rem;
}

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

/* Join Us Section */
.join-section {
    padding: 5rem 0;
    background: #fff;
}

.join-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #264653;
}

.join-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.join-opportunities {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.opportunity-card {
    background: #F7F6EF;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.opportunity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.opportunity-card h3 {
    color: #264653;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

.join-cta {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    border-radius: 16px;
    color: #fff;
}

.join-cta h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #fff;
}

.join-cta p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.join-cta .btn {
    background: #fff;
    color: #667eea;
    font-weight: 600;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.join-cta .btn:hover {
    background: #F7F6EF;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Contribute Page Styles */
.why-join-section {
    padding: 5rem 0;
    background: #fff;
}

.why-join-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #264653;
}

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

.benefit-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.benefit-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: #fff;
    transition: all 0.4s ease;
}

.benefit-leadership .benefit-icon-wrapper {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.benefit-publication .benefit-icon-wrapper {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.benefit-impact .benefit-icon-wrapper {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.benefit-network .benefit-icon-wrapper {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.benefit-skill .benefit-icon-wrapper {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.benefit-creative .benefit-icon-wrapper {
    background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
}

.benefit-card:hover .benefit-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.benefit-card h3 {
    color: #264653;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.benefit-card p {
    color: #666;
    line-height: 1.7;
}

.roles-section {
    padding: 5rem 0;
    background: #F7F6EF;
}

.roles-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #264653;
}

.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.role-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.role-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.role-writer::after {
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.role-analyst::after {
    background: linear-gradient(90deg, #f093fb 0%, #f5576c 100%);
}

.role-lead::after {
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
}

.role-card:hover::after {
    transform: scaleX(1);
}

.role-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.role-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: #fff;
    transition: all 0.4s ease;
}

.role-writer .role-icon-wrapper {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.role-analyst .role-icon-wrapper {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 4px 15px rgba(240, 147, 251, 0.3);
}

.role-lead .role-icon-wrapper {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.3);
}

.role-card:hover .role-icon-wrapper {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.role-card h3 {
    color: #264653;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.role-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.role-requirements {
    list-style: none;
    padding: 0;
}

.role-requirements li {
    color: #666;
    padding: 0.7rem 0;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
}

.role-requirements li:last-child {
    border-bottom: none;
}

.role-requirements li:hover {
    padding-left: 0.5rem;
    color: #264653;
}

.role-requirements li i {
    font-size: 1rem;
    flex-shrink: 0;
}

.role-writer .role-requirements li i {
    color: #667eea;
}

.role-analyst .role-requirements li i {
    color: #f093fb;
}

.role-lead .role-requirements li i {
    color: #4facfe;
}

.application-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #264653 0%, #1C2D4A 100%);
    text-align: center;
}

.application-content h2 {
    color: #fff;
    margin-bottom: 1rem;
}

.application-content p {
    color: #F5F5F5;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.application-cta {
    margin-bottom: 2rem;
}

.application-note {
    color: #F5F5F5;
    font-size: 0.9rem;
    margin-top: 1rem;
    opacity: 0.8;
}

.faq-section {
    padding: 5rem 0;
    background: #F7F6EF;
}

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

.faq-item {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #F7F6EF;
}

.faq-item h3 {
    color: #264653;
    margin-bottom: 1rem;
}

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

.faq-item a {
    color: #4A90E2;
    text-decoration: none;
}

.faq-item a:hover {
    text-decoration: underline;
}

/* Contact Page Styles */
.contact-section {
    padding: 5rem 0;
    background: #fff;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    color: #264653;
    margin-bottom: 1rem;
}

.contact-info p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: #F7F6EF;
    border-radius: 12px;
}

.method-icon {
    font-size: 1.5rem;
    color: #264653;
    min-width: 40px;
}

.method-details h3 {
    color: #264653;
    margin-bottom: 0.5rem;
}

.method-details p {
    color: #666;
    margin-bottom: 0.25rem;
}

.method-details a {
    color: #4A90E2;
    text-decoration: none;
}

.method-details a:hover {
    text-decoration: underline;
}

.method-note {
    font-size: 0.875rem;
    color: #999;
    margin: 0;
}

.contact-form-container {
    background: #F7F6EF;
    padding: 2rem;
    border-radius: 12px;
}

.contact-form-container h2 {
    color: #264653;
    margin-bottom: 1.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: #264653;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4A90E2;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-faq-section {
    padding: 5rem 0;
    background: #F7F6EF;
}

/* Responsive Design for New Pages */
@media (max-width: 768px) {
    .mission-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .data-flow-diagram {
        flex-direction: column;
        gap: 1rem;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .roles-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* Data Impact Carousel */
.carousel-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
}

.carousel-subtitle {
    text-align: center;
    color: #6c757d;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.carousel-track {
    display: flex;
    width: 300%;
    height: 100%;
    animation: scroll 25s linear infinite;
}

.carousel-track:hover {
    animation-play-state: paused;
}

.carousel-slide {
    flex: 0 0 33.333%;
    height: 100%;
    position: relative;
}

.slide-image {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.slide-image .image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-size: cover;
    background-position: center;
}

.slide-content {
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 80%;
    position: relative;
    z-index: 2;
}

.slide-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'Merriweather', serif;
}

.slide-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-66.666%);
    }
}

/* Add overlay effect to slides */
.slide-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

/* Interactive Stats Section */
.stats-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: #4a5568;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: #fff;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.stat-icon-readers {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stat-icon-countries {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.stat-icon-data {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.stat-icon-articles {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.stat-card:hover .stat-icon-wrapper {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Article Page Styles */
.article-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    padding: 140px 0 80px;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.article-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.article-header .container {
    position: relative;
    z-index: 1;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    align-items: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.article-header .article-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    align-items: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.article-header .category-tag {
    position: static;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.article-header .article-date {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    font-weight: 500;
    padding: 0.4rem 0;
}

.article-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: #FFFFFF !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.article-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-weight: 600;
}

.read-time {
    font-size: 0.9rem;
    opacity: 0.8;
}

.article-content {
    padding: 4rem 0;
    background: #fff;
}

.article-content .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

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

.lead-paragraph {
    font-size: 1.25rem;
    color: #264653;
    font-weight: 500;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.article-body h2 {
    color: #264653;
    margin: 2.5rem 0 1rem;
    font-size: 1.75rem;
}

.article-body h3 {
    color: #264653;
    margin: 2rem 0 1rem;
    font-size: 1.5rem;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body ul {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-body li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.chart-container {
    margin: 2.5rem 0;
    padding: 2rem;
    background: #F7F6EF;
    border-radius: 12px;
    text-align: center;
}

.chart-container h3 {
    margin-bottom: 1.5rem;
    color: #264653;
}

.chart-caption {
    font-size: 0.9rem;
    color: #666;
    margin-top: 1rem;
    font-style: italic;
}

.pull-quote {
    font-size: 1.5rem;
    color: #264653;
    font-style: italic;
    text-align: center;
    margin: 3rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, #F5F5F5 0%, #E8E8E8 100%);
    border-radius: 12px;
    border-left: 4px solid #4A90E2;
}

.dataset-section {
    margin: 3rem 0;
    padding: 2rem;
    background: #F5F5F5;
    border-radius: 12px;
}

.dataset-section h3 {
    color: #264653;
    margin-bottom: 1rem;
}

.dataset-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.dataset-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: #fff;
    border-radius: 8px;
    text-decoration: none;
    color: #264653;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.dataset-link:hover {
    border-color: #4A90E2;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-section {
    background: #F7F6EF;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.sidebar-section h3 {
    color: #264653;
    margin-bottom: 1.5rem;
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.related-article {
    text-decoration: none;
    color: inherit;
    padding: 1rem;
    background: #fff;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.related-article:hover {
    transform: translateY(-2px);
}

.related-article h4 {
    color: #264653;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.related-category {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
}

.related-category.transportation { background: #3498DB; }
.related-category.education { background: #F39C12; }
.related-category.mental-health { background: #9B59B6; }

.share-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: #fff;
    border-radius: 8px;
    text-decoration: none;
    color: #264653;
    font-weight: 500;
    transition: all 0.3s ease;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.share-btn.twitter:hover { background: #1DA1F2; color: #fff; }
.share-btn.linkedin:hover { background: #0077B5; color: #fff; }
.share-btn.email:hover { background: #4A90E2; color: #fff; }

.article-footer {
    padding: 3rem 0;
    background: #F7F6EF;
}

.article-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: #fff;
    border-radius: 8px;
    text-decoration: none;
    color: #264653;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* Responsive Design for Article Page */
@media (max-width: 768px) {
    .article-content .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .article-title {
        font-size: 2.5rem;
    }
    
    .article-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-link {
        width: 100%;
        justify-content: center;
    }
    
    .chart-container {
        padding: 1rem;
    }
    
    .pull-quote {
        font-size: 1.25rem;
        padding: 1.5rem;
    }
}