/* === Base Variables === */
:root {
    /* Colors */
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    --gradient-accent: linear-gradient(135deg, #f83600 0%, #f9d423 100%);
    --gradient-dark: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
    --gradient-light: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    --gradient-overlay: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.7) 100%);
    
    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Nunito', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-round: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-inset: inset 0 2px 8px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: var(--light-color);
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.75rem;
}

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

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

a:hover {
    color: var(--accent-color);
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/* === Utility Classes === */
.text-center {
    text-align: center;
}

.text-white {
    color: white;
}

.text-dark {
    color: var(--dark-color);
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

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

.section-header h2 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: var(--border-radius-sm);
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
}

/* === Button Styles === */
.btn, 
button, 
input[type="submit"] {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    background-color: var(--secondary-color);
    color: white;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before, 
button::before, 
input[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: -1;
}

.btn:hover::before, 
button:hover::before, 
input[type="submit"]:hover::before {
    transform: translateX(0);
}

.btn:hover, 
button:hover, 
input[type="submit"]:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn:active, 
button:active, 
input[type="submit"]:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
    background: var(--gradient-secondary);
}

.btn-accent {
    background: var(--gradient-accent);
}

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

.btn-outline:hover {
    background: var(--secondary-color);
    color: white;
}

/* === Header & Navigation === */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-sm) 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.main-header.scrolled {
    padding: var(--spacing-xs) 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo a {
    color: inherit;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.main-nav a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    color: var(--primary-color);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

.main-nav a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    padding-bottom: 0;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    color: white;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 700px;
    margin-bottom: var(--spacing-xl);
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

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

.particle-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* === Features Section === */
.features {
    background: var(--light-color);
}

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

.feature-card {
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.image-container {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

.card-content {
    padding: var(--spacing-md);
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.card-content p {
    color: #666;
    margin-bottom: var(--spacing-md);
}

.feature-toggle {
    width: 100%;
    margin-top: auto;
}

.toggle-input {
    display: none;
}

.toggle-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-light);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-weight: 600;
    color: var(--primary-color);
    transition: all var(--transition-normal);
}

.toggle-label:hover {
    background: var(--gradient-secondary);
    color: white;
}

.toggle-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.toggle-input:checked ~ .toggle-content {
    max-height: 500px;
}

/* === Process Section === */
.process {
    background: var(--gradient-light);
    position: relative;
    overflow: hidden;
}

.process-timeline {
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    z-index: 0;
}

.process-step {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-step:nth-child(odd) {
    flex-direction: row-reverse;
}

.step-number {
    flex: 0 0 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--border-radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 var(--spacing-md);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.step-content {
    flex: 0 0 calc(50% - 60px);
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.step-image {
    flex: 0 0 calc(50% - 60px);
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.step-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.process-step:hover .step-image img {
    transform: scale(1.05);
}

/* === Research Section === */
.research {
    background: white;
}

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

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

.research-card {
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.research-card:hover {
    transform: translateY(-10px);
}

.research-card .card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.research-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.research-resources {
    background: var(--gradient-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-lg);
}

.research-resources h3 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.external-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.external-links li {
    background: white;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast);
}

.external-links li:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.external-links a {
    font-weight: 600;
}

/* === Gallery Section === */
.gallery {
    background: var(--gradient-light);
}

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

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 300px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-sm);
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    color: white;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

.gallery-caption h3 {
    color: white;
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
}

.gallery-caption p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* === Community Section === */
.community {
    background: white;
}

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

.community-text {
    max-width: 800px;
    margin: 0 auto;
}

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

.benefit-item {
    padding: var(--spacing-md);
    background: var(--gradient-light);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

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

.community-image {
    text-align: center;
    margin: var(--spacing-md) 0;
}

.community-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 100%;
    margin: 0 auto;
}

.testimonials h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

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

.testimonial-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

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

.testimonial-content p {
    font-style: italic;
    position: relative;
    padding: 0 var(--spacing-sm);
}

.testimonial-content p::before,
.testimonial-content p::after {
    content: '"';
    font-size: 3rem;
    line-height: 0;
    position: absolute;
    color: rgba(0, 0, 0, 0.1);
}

.testimonial-content p::before {
    left: 0;
    top: 15px;
}

.testimonial-content p::after {
    right: 0;
    bottom: 0;
}

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

.testimonial-author .name {
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.testimonial-author .position {
    font-size: 0.9rem;
    color: #666;
}

/* === FAQ Section === */
.faq {
    background: var(--gradient-light);
}

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

.faq-item {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    padding: var(--spacing-md);
    cursor: pointer;
    position: relative;
}

.faq-question h3 {
    margin-bottom: 0;
    padding-right: 30px;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

/* === Contact Section === */
.contact {
    background: white;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-item {
    background: var(--gradient-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

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

.contact-map {
    margin-top: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-map img {
    width: 100%;
    height: auto;
    display: block;
}

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

.contact-form-container h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.form-toggle {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.form-toggle input[type="checkbox"] {
    width: auto;
    margin-top: 5px;
}

.form-toggle label {
    margin-bottom: 0;
    font-weight: 400;
}

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

/* === Footer Section === */
.main-footer {
    background: var(--gradient-dark);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-about h3,
.footer-links h3,
.footer-legal h3,
.footer-social h3 {
    color: white;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    padding-bottom: var(--spacing-xs);
}

.footer-about h3::after,
.footer-links h3::after,
.footer-legal h3::after,
.footer-social h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: var(--border-radius-sm);
}

.footer-links ul,
.footer-legal ul,
.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a,
.footer-legal a,
.social-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: inline-block;
}

.footer-links a:hover,
.footer-legal a:hover,
.social-links a:hover {
    color: white;
    transform: translateX(5px);
}

.social-links a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* === Cookie Consent === */
.cookie-consent {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    z-index: 9999;
    padding: var(--spacing-md);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.cookie-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

.cookie-btn:hover {
    background-color: #c0392b;
}

/* === Success Page === */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--gradient-light);
}

.success-content {
    max-width: 600px;
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.success-icon {
    font-size: 5rem;
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
}

.success-content h1 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.success-content p {
    margin-bottom: var(--spacing-lg);
    color: #666;
}

/* === Other Pages === */
.page-content {
    padding-top: 100px;
    min-height: calc(100vh - 80px - 300px); /* header height + footer approximate height */
}

.about-page,
.privacy-page,
.terms-page,
.contacts-page {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.about-page h1,
.privacy-page h1,
.terms-page h1,
.contacts-page h1 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
    text-align: center;
}

.about-page p,
.privacy-page p,
.terms-page p,
.contacts-page p {
    margin-bottom: var(--spacing-md);
    color: #333;
}

.about-page h2,
.privacy-page h2,
.terms-page h2,
.contacts-page h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

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

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.slide-in-up {
    animation: slideInUp 0.8s ease forwards;
}

.pulse {
    animation: pulse 2s infinite;
}

/* === Responsive Styles === */
@media (max-width: 992px) {
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .process-step {
        flex-direction: column !important;
        align-items: flex-start;
        margin-left: 30px;
    }
    
    .step-number {
        position: absolute;
        left: -30px;
        margin: 0;
    }
    
    .step-content, 
    .step-image {
        flex: 0 0 100%;
        width: 100%;
        margin-bottom: var(--spacing-md);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }
    
    .main-nav.active ul {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (max-width: 576px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-md);
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .btn, button, input[type="submit"] {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}