/* === Global Variables === */
:root {
    --primary-color: #005a9c;
    --primary-color-light: #0078cc;
    --primary-color-dark: #004175;
    --secondary-color: #444444;
    --accent-color: #e9f5ff;
    --text-color: #333333;
    --text-color-light: #666666;
    --light-color: #ffffff;
    --border-color: #dddddd;
    --success-color: #34c759;
    --error-color: #ff3b30;
    --warning-color: #ff9500;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --font-main: 'Roboto', 'Open Sans', Arial, sans-serif;
    --font-heading: 'Montserrat', 'Roboto', Arial, sans-serif;
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --border-radius-sm: 3px;
    --border-radius: 5px;
    --border-radius-lg: 10px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --container-width: 1200px;
}

/* === Reset & Base Styles === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

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

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

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

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

button {
    font-family: var(--font-main);
    cursor: pointer;
    border: none;
    background: none;
}

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

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

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

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-normal);
    line-height: 1;
    font-size: 0.875rem;
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--light-color);
}

.btn-text {
    background-color: transparent;
    color: var(--primary-color);
    padding: 0.5rem;
    border: none;
    text-transform: none;
    text-decoration: underline;
}

.btn-text:hover {
    color: var(--primary-color-light);
    text-decoration: none;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

/* === Header & Navigation === */
.main-header {
    background-color: var(--light-color);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.main-nav {
    display: flex;
    align-items: center;
}

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

.nav-list li {
    margin-left: var(--spacing-md);
}

.nav-list a {
    color: var(--secondary-color);
    font-weight: 500;
    position: relative;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    padding: 0.5rem 0;
}

.nav-list a:hover {
    color: var(--primary-color);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition-normal);
}

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 100%;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 3px;
    transition: var(--transition-normal);
}

/* === Hero Section === */
.hero {
    background-color: var(--accent-color);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-color);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
}

.hero-image {
    position: absolute;
    top: 50%;
    right: -50px;
    transform: translateY(-50%);
    width: 50%;
    z-index: 1;
}

/* === Services Section === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.service-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.service-icon {
    background-color: var(--accent-color);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.service-icon img {
    width: 80px;
    height: 80px;
}

.service-content {
    padding: var(--spacing-lg);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-color-light);
    margin-bottom: var(--spacing-md);
}

/* === About Section === */
.about-section {
    background-color: var(--accent-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-content h2 {
    color: var(--primary-color);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-color-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === Testimonials Section === */
.testimonials-section {
    background-color: var(--light-color);
}

.testimonials-slider {
    position: relative;
    margin-top: var(--spacing-lg);
}

.testimonial-slide {
    display: none;
    text-align: center;
    padding: 0 var(--spacing-lg);
}

.testimonial-slide.active {
    display: block;
}

.testimonial-content {
    background-color: var(--accent-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 20px 20px 0;
    border-style: solid;
    border-color: var(--accent-color) transparent transparent;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 0;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.testimonial-author {
    margin-top: var(--spacing-lg);
}

.author-name {
    font-weight: 700;
    color: var(--secondary-color);
}

.author-title {
    color: var(--text-color-light);
    font-size: 0.875rem;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.testimonial-dots {
    display: flex;
    gap: var(--spacing-sm);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

/* === CTA Section === */
.cta-section {
    background-color: var(--primary-color);
    color: var(--light-color);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta-section h2 {
    color: var(--light-color);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.cta-section .btn-secondary {
    border-color: var(--light-color);
    color: var(--light-color);
}

.cta-section .btn-secondary:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

/* === Footer === */
.main-footer {
    background-color: var(--secondary-color);
    color: var(--light-color);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-about p {
    opacity: 0.8;
    margin-top: var(--spacing-md);
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

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

.social-links img {
    width: 24px;
    height: 24px;
    opacity: 0.8;
}

.footer-links h3,
.footer-services h3,
.footer-contact h3 {
    color: var(--light-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

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

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

.footer-links a,
.footer-services a {
    color: var(--light-color);
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-links a:hover,
.footer-services a:hover {
    opacity: 1;
    color: var(--primary-color-light);
}

.footer-contact p {
    opacity: 0.8;
    margin-bottom: var(--spacing-sm);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    margin-bottom: 0;
    opacity: 0.6;
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
}

.footer-legal a {
    color: var(--light-color);
    opacity: 0.6;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.footer-legal a:hover,
.footer-legal a.active {
    opacity: 1;
    color: var(--primary-color-light);
}

/* === Page Header === */
.page-header {
    background-color: var(--accent-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-color-light);
}

/* === Blog Styles === */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.blog-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.blog-image {
    height: 200px;
    background-color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-image svg {
    width: 80px;
    height: 80px;
    opacity: 0.5;
}

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

.blog-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--text-color-light);
    font-size: 0.875rem;
}

.blog-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.blog-card p {
    color: var(--text-color-light);
    margin-bottom: var(--spacing-md);
}

.blog-post {
    max-width: 800px;
    margin: 0 auto;
}

.blog-post-header {
    margin-bottom: var(--spacing-lg);
}

.blog-post-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--text-color-light);
    font-size: 0.875rem;
}

.blog-post-content {
    line-height: 1.8;
}

.blog-post-content p,
.blog-post-content ul,
.blog-post-content ol {
    margin-bottom: var(--spacing-lg);
}

.blog-post-content h2,
.blog-post-content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.blog-post-content img {
    margin: var(--spacing-lg) auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.blog-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.75rem;
    transition: var(--transition-fast);
}

.blog-tag:hover {
    background-color: var(--primary-color);
    color: var(--light-color);
}

.related-posts {
    margin-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-lg);
}

.related-posts h3 {
    margin-bottom: var(--spacing-lg);
}

/* === Contact Page === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.contact-info h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

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

.contact-icon {
    margin-right: var(--spacing-sm);
    color: var(--primary-color);
    min-width: 24px;
}

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

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

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--secondary-color);
    font-weight: 500;
}

input, textarea, select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 1rem;
    color: var(--text-color);
    transition: var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 90, 156, 0.1);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-message {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.form-message.success {
    background-color: rgba(52, 199, 89, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(52, 199, 89, 0.2);
}

.form-message.error {
    background-color: rgba(255, 59, 48, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(255, 59, 48, 0.2);
}

/* === Newsletter === */
.newsletter-section {
    background-color: var(--accent-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
}

/* === Cookie Consent === */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--light-color);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 800px;
    margin: 0 auto;
}

.cookie-content h3 {
    margin-bottom: var(--spacing-sm);
}

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

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

/* === Modal === */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    transform: translateY(-20px);
    transition: var(--transition-normal);
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin-bottom: 0;
}

.modal-header button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color-light);
    transition: var(--transition-fast);
}

.modal-header button:hover {
    color: var(--error-color);
}

.modal-body {
    padding: var(--spacing-md);
    max-height: 60vh;
    overflow-y: auto;
}

.modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

/* === Cookie Settings === */
.cookie-option {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
}

.cookie-option input[type="checkbox"] {
    width: auto;
    margin-right: var(--spacing-sm);
    margin-top: 5px;
}

.cookie-option label {
    flex: 1;
}

.cookie-name {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.cookie-desc {
    display: block;
    font-size: 0.875rem;
    color: var(--text-color-light);
}

/* === Thank You Page === */
.thank-you-section {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.thank-you-message {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--accent-color);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.thank-you-message svg {
    margin: 0 auto var(--spacing-lg);
}

.thank-you-message h1 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.thank-you-message p {
    margin-bottom: var(--spacing-md);
}

.thank-you-message .cta-buttons {
    margin-top: var(--spacing-lg);
}

/* === Legal Pages === */
.legal-content {
    padding: var(--spacing-xl) 0;
}

.legal-document {
    max-width: 800px;
    margin: 0 auto;
}

.last-updated {
    color: var(--text-color-light);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

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

.section-content h2 {
    color: var(--primary-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.section-content h3 {
    color: var(--secondary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

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

/* === Responsive Styles === */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-image {
        width: 45%;
    }
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-image {
        display: none;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        order: 2;
    }
    
    .contact-form {
        order: 1;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background-color: var(--light-color);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px var(--spacing-lg) var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-slow);
        z-index: 1000;
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .nav-list li {
        margin: 0 0 var(--spacing-md) 0;
        width: 100%;
    }
    
    .nav-list a {
        display: block;
        padding: var(--spacing-sm) 0;
        width: 100%;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .service-card, .blog-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .cta-buttons, .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* === Animations === */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideInRight {
    from { transform: translateX(50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-in-out;
}

/* === Accessibility === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

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

:focus:not(:focus-visible) {
    outline: none;
}

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