/* Basic Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Variables */
:root {
    --primary-color: #1eb980;
    --primary-dark: #0c815c;
    --primary-light: #4ceaa8;
    --secondary-color: #045de9;
    --accent-color: #f5b700;
    --text-dark: #202124;
    --text-light: #70757a;
    --text-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-dark: #202124;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --container-width: 1200px;
    --header-height: 80px;
    --footer-bg: #1a1a1a;
}

/* Typography */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

h1 {
    font-size: 2.75rem;
}

h2 {
    font-size: 2.25rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style-position: inside;
    margin-bottom: var(--spacing-md);
}

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
header {
    background-color: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    margin: 0;
}

nav ul li {
    margin: 0 var(--spacing-sm);
}

nav ul li a {
    color: var(--text-dark);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
}

nav ul li a:hover {
    background-color: var(--bg-light);
}

nav ul li a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.font-size-toggle button {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.font-size-toggle button:hover {
    background-color: var(--bg-light);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-white);
}

.hero h2 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    color: var(--text-white);
}

.hero p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

/* Buttons */
.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--text-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn:hover {
    background-color: #e6ac00;
    color: var(--text-dark);
    transform: translateY(-2px);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
}

.btn-white {
    background-color: var(--text-white);
    color: var(--primary-color);
}

.btn-white:hover {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.center-btn {
    text-align: center;
    margin-top: var(--spacing-md);
}

/* Features Section */
.features {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.features h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    display: flex;
    justify-content: center;
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* Latest Posts Section */
.latest-posts {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.latest-posts h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.post-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.post-image {
    height: 200px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.post-card:hover .post-image img {
    transform: scale(1.05);
}

.post-content {
    padding: var(--spacing-md);
}

.post-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.post-meta {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta h2 {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.cta p {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: var(--text-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    width: 120px;
    margin-bottom: var(--spacing-sm);
}

.footer-about p {
    font-size: 0.9rem;
    color: #c7c7c7;
}

.footer-links h3, .footer-legal h3, .footer-contact h3, .footer-social h3 {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.footer-links ul, .footer-legal ul {
    list-style: none;
    margin: 0;
}

.footer-links li, .footer-legal li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a, .footer-legal a {
    color: #c7c7c7;
    transition: var(--transition);
}

.footer-links a:hover, .footer-legal a:hover {
    color: var(--text-white);
}

.footer-contact p {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: #c7c7c7;
}

.footer-contact svg {
    margin-right: var(--spacing-xs);
    flex-shrink: 0;
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: #333;
    border-radius: 50%;
    color: var(--text-white);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid #333;
    font-size: 0.9rem;
    color: #c7c7c7;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-md);
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
}

.cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}

.cookie-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.cookie-btn.accept {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.cookie-btn.customize {
    background-color: transparent;
    border: 1px solid var(--text-white);
    color: var(--text-white);
}

.cookie-btn.reject {
    background-color: transparent;
    color: var(--text-white);
}

.cookie-btn:hover {
    opacity: 0.9;
}

.cookie-policy {
    font-size: 0.9rem;
    margin: 0;
}

.cookie-policy a {
    color: var(--primary-light);
    text-decoration: underline;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-header h1 {
    color: var(--text-white);
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
}

/* Blog Page Styles */
.blog-filters {
    margin-bottom: var(--spacing-lg);
}

.search-box {
    position: relative;
    max-width: 500px;
    margin: 0 auto var(--spacing-md);
}

.search-box input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 50px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.search-box button {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
}

.filter-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.filter-categories span {
    margin-right: var(--spacing-xs);
    color: var(--text-light);
}

.filter-btn {
    background: none;
    border: 1px solid #ddd;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.blog-content {
    padding: var(--spacing-xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.blog-image {
    height: 220px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-card-content {
    padding: var(--spacing-md);
}

.blog-tag {
    display: inline-block;
    background-color: rgba(30, 185, 128, 0.1);
    color: var(--primary-color);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: var(--spacing-sm);
}

.blog-card-content h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.blog-meta {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

/* Newsletter */
.newsletter {
    background-color: var(--bg-white);
    padding: var(--spacing-xl) 0;
}

.newsletter-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter h2 {
    margin-bottom: var(--spacing-sm);
}

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

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-size: 1rem;
    border-right: none;
}

.newsletter-form .btn {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* Research Page Styles */
.research-areas {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.research-areas h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.research-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #eee;
}

.research-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-light);
}

.research-icon {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.research-card h3 {
    margin-bottom: var(--spacing-sm);
}

.research-highlights {
    list-style-type: none;
    margin: var(--spacing-sm) 0 0;
}

.research-highlights li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
}

.research-highlights li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.current-projects {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.current-projects h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.projects-slider {
    position: relative;
    overflow: hidden;
}

.project-slide {
    display: flex;
    flex-direction: column;
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

@media (min-width: 768px) {
    .project-slide {
        flex-direction: row;
    }
}

.project-image {
    flex: 1;
    min-height: 300px;
    position: relative;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-content {
    flex: 1;
    padding: var(--spacing-lg);
}

.project-content h3 {
    margin-bottom: var(--spacing-xs);
}

.project-partners {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.project-stats {
    display: flex;
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-md);
}

.slider-prev, .slider-next {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    background-color: var(--bg-white);
    box-shadow: var(--shadow);
    margin: 0 var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary-color);
}

.publications {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.publications h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.publications-list {
    max-width: 900px;
    margin: 0 auto;
}

.publication-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid #eee;
    margin-bottom: var(--spacing-md);
}

.publication-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
}

.publication-type {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.publication-date {
    color: var(--text-light);
    font-size: 0.9rem;
}

.publication-item h3 {
    margin-bottom: var(--spacing-xs);
}

.publication-authors, .publication-journal {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.publication-link {
    display: inline-block;
    margin-top: var(--spacing-xs);
    font-weight: 600;
}

.research-collaborate {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
}

.collaborate-content h2 {
    text-align: center;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.collaborate-content > p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.collaborate-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.collaborate-option {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
}

.collaborate-option h3 {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.collaborate-option p {
    margin-bottom: var(--spacing-md);
}

/* About Page Styles */
.about-mission {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.mission-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .mission-content {
        flex-direction: row;
    }
}

.mission-text {
    flex: 1;
}

.mission-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mission-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.about-history {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.about-history h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 2px;
    background-color: #ddd;
    top: 0;
    bottom: 0;
    left: 20px;
}

.timeline-item {
    padding-left: 50px;
    position: relative;
    margin-bottom: var(--spacing-md);
}

.timeline-dot {
    position: absolute;
    left: 14px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: 3px solid var(--bg-white);
    z-index: 1;
}

.timeline-content {
    background-color: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.timeline-content h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.team-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.team-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xs);
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-light);
}

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

.team-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.team-image {
    height: 300px;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-info {
    padding: var(--spacing-md);
}

.team-info h3 {
    margin-bottom: 5px;
}

.team-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.team-social {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.team-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: #f5f5f5;
    border-radius: 50%;
    color: var(--text-dark);
    transition: var(--transition);
}

.team-social a:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.values-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.values-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.value-card {
    background-color: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.value-icon {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.value-card h3 {
    margin-bottom: var(--spacing-sm);
}

.partners-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.partners-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xs);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.partner-logo {
    text-align: center;
}

.partner-logo img {
    height: 80px;
    width: auto;
    margin: 0 auto var(--spacing-sm);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.partner-logo:hover img {
    filter: grayscale(0);
    opacity: 1;
}

.partner-logo p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Contact Page Styles */
.contact-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

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

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    margin-bottom: var(--spacing-lg);
}

.contact-detail {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.contact-icon {
    margin-right: var(--spacing-sm);
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-text h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.contact-text p {
    color: var(--text-light);
    margin-bottom: 0;
}

.social-contact {
    margin-top: var(--spacing-lg);
}

.contact-form-container h2 {
    margin-bottom: var(--spacing-md);
}

.contact-form {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-position: right 10px center;
    background-repeat: no-repeat;
    background-size: 16px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input {
    width: auto;
    margin-right: var(--spacing-xs);
    margin-top: 5px;
}

.checkbox-group label {
    font-weight: normal;
    font-size: 0.9rem;
    color: var(--text-light);
}

.form-submit {
    text-align: center;
}

/* Map Section */
.map-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.map-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.map-container {
    height: 450px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid #eee;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    cursor: pointer;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-answer {
    padding-bottom: var(--spacing-md);
    display: none;
}

.faq-answer.active {
    display: block;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
    padding: var(--spacing-lg);
    position: relative;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

.modal-body {
    text-align: center;
}

.checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
}

.checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: var(--primary-color);
    fill: none;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    stroke-width: 3;
    stroke: var(--primary-color);
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes stroke {
    100% {
        stroke-dashoffset: 0;
    }
}

.modal-btn {
    margin-top: var(--spacing-md);
}

/* Blog Post Page */
.blog-post-header {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background-color: var(--bg-white);
    text-align: center;
}

.blog-post-header .container {
    max-width: 900px;
}

.blog-category {
    display: inline-block;
    background-color: rgba(30, 185, 128, 0.1);
    color: var(--primary-color);
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.blog-post-header h1 {
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
}

.blog-post-header .post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    color: var(--text-light);
}

.author-info {
    display: flex;
    align-items: center;
}

.author-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
    object-fit: cover;
}

.post-date, .read-time {
    display: flex;
    align-items: center;
}

.post-date svg, .read-time svg {
    margin-right: 5px;
}

.blog-post-hero {
    height: 500px;
    overflow: hidden;
}

.blog-post-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-post-content {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-white);
}

.blog-post-content .container {
    display: flex;
    gap: var(--spacing-lg);
    max-width: 1000px;
}

.post-share {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
    height: fit-content;
    display: none;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 992px) {
    .post-share {
        display: flex;
    }
}

.post-share p {
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-light);
}

.post-share a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: #f5f5f5;
    border-radius: 50%;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    transition: var(--transition);
}

.post-share a:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
    transform: translateY(-3px);
}

.post-body {
    flex: 1;
}

.post-body h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
}

.post-body h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 1.4rem;
}

.post-body ul, .post-body ol {
    margin-bottom: var(--spacing-md);
}

.post-body li {
    margin-bottom: var(--spacing-xs);
}

.post-image {
    margin: var(--spacing-md) 0;
}

.image-caption {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 8px;
}

.chart {
    margin: var(--spacing-md) 0;
}

blockquote {
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md);
    background-color: var(--bg-light);
    margin: var(--spacing-md) 0;
    font-style: italic;
}

.author-bio {
    display: flex;
    align-items: center;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-md);
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
}

.author-bio img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-right: var(--spacing-md);
}

.author-bio h3 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.author-bio h4 {
    margin-bottom: var(--spacing-xs);
}

.author-bio p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: var(--spacing-lg);
}

.post-tags span {
    color: var(--text-light);
}

.post-tags a {
    display: inline-block;
    padding: 3px 10px;
    background-color: var(--bg-light);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
    transition: var(--transition);
}

.post-tags a:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.related-posts {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.related-posts h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.related-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.related-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-content {
    padding: var(--spacing-md);
}

.related-content h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
}

.related-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .blog-post-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
    }
    
    header {
        position: relative;
        height: auto;
        padding: var(--spacing-sm) 0;
    }
    
    header .container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 5px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 1.25rem;
    }
    
    .blog-post-hero {
        height: 300px;
    }
    
    .blog-post-header .post-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .author-bio {
        flex-direction: column;
        text-align: center;
    }
    
    .author-bio img {
        margin: 0 auto var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.25rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero h2 {
        font-size: 1.1rem;
    }
    
    .filter-categories {
        flex-direction: column;
        align-items: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--border-radius);
        border-right: 1px solid #ddd;
        margin-bottom: var(--spacing-xs);
    }
    
    .newsletter-form .btn {
        border-radius: var(--border-radius);
    }
}

/* Font Size Adjustment */
.font-size-increased body {
    font-size: 18px;
}

.font-size-increased h1 {
    font-size: 3rem;
}

.font-size-increased h2 {
    font-size: 2.5rem;
}

.font-size-increased h3 {
    font-size: 2rem;
}

.font-size-increased h4 {
    font-size: 1.75rem;
}

.font-size-increased .hero h1 {
    font-size: 3.75rem;
}

.font-size-increased .hero h2 {
    font-size: 2.25rem;
}

/* Accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

button, input, textarea, select {
    font: inherit;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}