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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background-color: #2563eb;
    color: white;
}

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background-color: #4b5563;
}

.btn-outline {
    background-color: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}

.btn-outline:hover {
    background-color: #2563eb;
    color: white;
}

.btn-tertiary {
    background-color: #f3f4f6;
    color: #374151;
}

.btn-tertiary:hover {
    background-color: #e5e7eb;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1f2937;
    color: white;
    padding: 20px;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

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

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1001;
}

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

.modal-content {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-category {
    margin-bottom: 20px;
}

.cookie-category label {
    display: flex;
    align-items: center;
    font-weight: 500;
    margin-bottom: 5px;
}

.cookie-category input[type="checkbox"] {
    margin-right: 10px;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

/* Header */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.nav {
    padding: 1rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    font-weight: 500;
    color: #374151;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #2563eb;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: #374151;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.hero-text p {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 2rem;
}

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

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

.hero-banner {
    max-width: 100%;
    height: auto;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: white;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.section-header p {
    font-size: 1.25rem;
    color: #64748b;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    color: #2563eb;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1e293b;
}

.service-card p {
    color: #64748b;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: #f8fafc;
}

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

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #1e293b;
}

.about-text p {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 1.5rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

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

.stat-item h3 {
    font-size: 3rem;
    color: #2563eb;
    margin-bottom: 10px;
}

.stat-item p {
    color: #64748b;
    font-weight: 500;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: #f8fafc;
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #2563eb;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: #374151;
}

.testimonial-author strong {
    color: #1e293b;
    display: block;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: #64748b;
    font-size: 0.9rem;
}

/* Newsletter Section */
.newsletter {
    padding: 80px 0;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.subscription-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 400px;
    margin: 0 auto;
}

.form-group {
    width: 100%;
}

.form-group input {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
}

.form-group input:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #f8fafc;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

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

.contact-item h3 {
    color: #2563eb;
    margin-bottom: 15px;
}

.contact-item p {
    color: #64748b;
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: #2563eb;
    margin-bottom: 20px;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #d1d5db;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #2563eb;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-block;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: scale(1.2);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 20px;
    text-align: center;
    color: #9ca3af;
}

/* Blog Styles */
.blog-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    text-align: center;
}

.blog-hero h1 {
    font-size: 3rem;
    color: #1e293b;
    margin-bottom: 1rem;
}

.blog-hero p {
    font-size: 1.25rem;
    color: #64748b;
}

.blog-articles {
    padding: 80px 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.article-card {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    padding: 20px;
}

.article-content {
    padding: 0 30px 30px;
}

.article-category {
    display: inline-block;
    background-color: #2563eb;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 15px;
}

.article-content h2 {
    margin-bottom: 15px;
}

.article-content h2 a {
    color: #1e293b;
    transition: color 0.3s ease;
}

.article-content h2 a:hover {
    color: #2563eb;
}

.article-meta {
    display: flex;
    gap: 20px;
    color: #64748b;
    font-size: 0.875rem;
    margin-top: 15px;
}

/* Article Page Styles */
.article-page {
    padding: 120px 0 80px;
}

.article-header {
    text-align: center;
    margin-bottom: 60px;
}

.article-hero-image {
    width: 100px;
    height: 100px;
    margin: 30px auto;
    display: block;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.125rem;
    line-height: 1.8;
}

.article-content .lead {
    font-size: 1.25rem;
    color: #64748b;
    font-weight: 500;
    margin-bottom: 2rem;
}

.article-content h2 {
    color: #1e293b;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.article-content h3 {
    color: #374151;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-content h4 {
    color: #4b5563;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.article-cta {
    background-color: #f8fafc;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    margin: 40px 0;
    border-left: 4px solid #2563eb;
}

.article-cta h3 {
    color: #1e293b;
    margin-bottom: 15px;
}

.article-cta p {
    color: #64748b;
    margin-bottom: 20px;
}

.article-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Thanks Page */
.thanks-section {
    padding: 120px 0 80px;
    text-align: center;
}

.thanks-content {
    max-width: 600px;
    margin: 0 auto;
}

.thanks-content h1 {
    color: #2563eb;
    margin-bottom: 2rem;
}

.thanks-content p {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 1.5rem;
}

/* Legal Pages */
.legal-content {
    padding: 120px 0 80px;
}

.legal-content .container {
    max-width: 800px;
}

.legal-content h1 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.legal-content h2 {
    color: #374151;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.legal-content h3 {
    color: #4b5563;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.last-updated {
    color: #64748b;
    font-style: italic;
    margin-bottom: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .nav-menu {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

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

    .stats {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .contact-info {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .cookie-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }

    .subscription-form {
        max-width: 100%;
    }

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

    .article-navigation {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .blog-hero h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.75rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 30px 20px;
    }

    .modal-content {
        padding: 20px;
        margin: 20px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Focus styles for accessibility */
.btn:focus,
input:focus,
textarea:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .cookie-modal {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}