/* CSS Custom Properties */
:root {
    --primary: 210 100% 35%; /* #1E40AF */
    --primary-dark: 210 100% 30%; /* #1E3A8A */
    --secondary: 160 84% 39%; /* #10B981 */
    --accent: 45 93% 47%; /* #F59E0B */
    --background: 210 11% 98%; /* #F5F7FA */
    --surface: 0 0% 100%; /* #FFFFFF */
    --text-primary: 220 39% 11%; /* #1F2937 */
    --text-secondary: 220 9% 46%; /* #6B7280 */
    --border: 220 13% 91%; /* #E5E7EB */
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: hsl(var(--text-primary));
    background-color: hsl(var(--background));
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: hsl(var(--text-secondary));
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: hsl(var(--primary-dark));
    transform: translateY(-2px);
}

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

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

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

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

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: hsl(var(--surface));
    border-top: 1px solid hsl(var(--border));
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    padding: 1.5rem;
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-content h3 {
    margin-bottom: 0.5rem;
    color: hsl(var(--text-primary));
}

.cookie-buttons {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.cookie-modal.show {
    display: flex;
}

.modal-content {
    background: hsl(var(--surface));
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-category {
    margin: 1rem 0;
    padding: 1rem;
    border: 1px solid hsl(var(--border));
    border-radius: var(--border-radius);
}

.cookie-category label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.modal-buttons {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
}

/* Header */
.header {
    background: hsl(var(--surface));
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.navbar {
    padding: 1rem 0;
}

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

.nav-logo a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.5rem;
    color: hsl(var(--primary));
}

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

.nav-menu a {
    text-decoration: none;
    color: hsl(var(--text-primary));
    font-weight: 500;
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: hsl(var(--text-primary));
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 8rem 2rem 4rem;
    background: linear-gradient(135deg, hsl(var(--background)) 0%, hsl(var(--surface)) 100%);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: hsl(var(--text-primary));
}

.highlight {
    color: hsl(var(--primary));
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-visual svg {
    width: 100%;
    height: auto;
    max-width: 500px;
}

/* Sections */
section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 1rem;
    color: hsl(var(--text-primary));
}

.section-header p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: hsl(var(--surface));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: hsl(var(--background));
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid hsl(var(--border));
    transition: var(--transition);
    text-align: center;
}

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

.service-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: hsl(var(--text-primary));
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: hsl(var(--primary));
}

.stat-label {
    color: hsl(var(--text-secondary));
    font-weight: 500;
}

.about-visual svg {
    width: 100%;
    height: auto;
}

/* Testimonials Section */
.testimonials {
    background: hsl(var(--surface));
}

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

.testimonial-card {
    background: hsl(var(--background));
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid hsl(var(--border));
    position: relative;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: hsl(var(--text-primary));
}

.testimonial-author strong {
    display: block;
    color: hsl(var(--text-primary));
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: hsl(var(--text-secondary));
    font-size: 0.875rem;
}

/* Newsletter Section */
.newsletter {
    background: hsl(var(--primary));
    color: white;
}

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

.newsletter h2 {
    color: white;
    margin-bottom: 1rem;
}

.newsletter p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

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

.newsletter-form .form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.form-disclaimer {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.form-disclaimer a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: underline;
}

/* Contact Section */
.contact {
    background: hsl(var(--surface));
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: hsl(var(--primary) / 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--primary));
}

.contact-item h3 {
    margin-bottom: 0.5rem;
    color: hsl(var(--text-primary));
}

.contact-item p {
    margin: 0;
}

/* Forms */
.contact-form {
    background: hsl(var(--background));
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid hsl(var(--border));
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: hsl(var(--text-primary));
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid hsl(var(--border));
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: hsl(var(--primary));
    box-shadow: 0 0 0 3px hsl(var(--primary) / 0.1);
}

/* Footer */
.footer {
    background: hsl(var(--text-primary));
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: white;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
}

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

.blog-card {
    background: hsl(var(--surface));
    border-radius: var(--border-radius);
    border: 1px solid hsl(var(--border));
    overflow: hidden;
    transition: var(--transition);
}

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

.blog-card-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: hsl(var(--text-secondary));
}

.blog-card h3 {
    margin-bottom: 1rem;
    color: hsl(var(--text-primary));
}

.blog-card h3 a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.blog-card h3 a:hover {
    color: hsl(var(--primary));
}

.read-more {
    color: hsl(var(--primary));
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.read-more:hover {
    text-decoration: underline;
}

/* Article Styles */
.article-header {
    background: hsl(var(--surface));
    padding: 6rem 2rem 2rem;
    text-align: center;
}

.article-meta {
    margin-bottom: 2rem;
    color: hsl(var(--text-secondary));
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.article-content h2,
.article-content h3 {
    margin: 2rem 0 1rem;
    color: hsl(var(--text-primary));
}

.article-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

.article-content li {
    margin-bottom: 0.5rem;
    color: hsl(var(--text-secondary));
}

/* Legal Pages */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 6rem 2rem 2rem;
}

.legal-content h1 {
    margin-bottom: 2rem;
    color: hsl(var(--text-primary));
}

.legal-content h2 {
    margin: 2rem 0 1rem;
    color: hsl(var(--text-primary));
}

.legal-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.legal-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

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

/* Success Message */
.success-message {
    background: hsl(var(--secondary) / 0.1);
    border: 1px solid hsl(var(--secondary));
    color: hsl(var(--secondary));
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: hsl(var(--surface));
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
    
    .modal-buttons {
        flex-direction: column;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 6rem 1rem 2rem;
    }
    
    section {
        padding: 2rem 0;
    }
    
    .article-content,
    .legal-content {
        padding: 4rem 1rem 1rem;
    }
}