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

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: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: #1a365d;
}

h2 {
    font-size: 2rem;
    color: #2d3748;
}

h3 {
    font-size: 1.5rem;
    color: #4a5568;
}

p {
    margin-bottom: 1rem;
    color: #4a5568;
}

a {
    color: #3182ce;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2c5282;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background-color: #3182ce;
    color: white;
}

.btn-primary:hover {
    background-color: #2c5282;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background-color: #718096;
    color: white;
}

.btn-secondary:hover {
    background-color: #4a5568;
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: #3182ce;
    border: 2px solid #3182ce;
}

.btn-outline:hover {
    background-color: #3182ce;
    color: white;
}

/* Header */
.header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.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: #1a365d;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: #4a5568;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #3182ce;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #3182ce;
    transition: width 0.3s ease;
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: #4a5568;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.3;
    z-index: 1;
}

.hero-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Services */
.services {
    background-color: #f7fafc;
}

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

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-icon img {
    width: 60px;
    height: 60px;
    color: #3182ce;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: #1a365d;
}

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

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #3182ce;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #718096;
    font-weight: 500;
}

/* Reviews */
.reviews {
    background-color: #f7fafc;
}

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

.review-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.review-stars {
    color: #f6ad55;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.review-author {
    margin-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
    padding-top: 1rem;
}

.review-author strong {
    display: block;
    color: #1a365d;
    margin-bottom: 0.25rem;
}

.review-author span {
    color: #718096;
    font-size: 0.875rem;
}

/* Newsletter */
.newsletter {
    background: linear-gradient(135deg, #4c51bf 0%, #667eea 100%);
    color: white;
    text-align: center;
}

.newsletter h2 {
    color: white;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto 0;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    min-width: 250px;
}

/* Contact */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    margin-bottom: 2rem;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item strong {
    display: block;
    color: #1a365d;
    margin-bottom: 0.5rem;
}

.contact-form {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

/* Footer */
.footer {
    background-color: #1a365d;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-logo {
    height: 30px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
}

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

.footer ul li a {
    color: #cbd5e0;
    transition: color 0.3s ease;
}

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

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #2d3748;
    border-radius: 50%;
    color: white;
    transition: background-color 0.3s ease;
}

.social-links a:hover {
    background-color: #3182ce;
}

.footer-bottom {
    border-top: 1px solid #2d3748;
    padding-top: 1rem;
    text-align: center;
    color: #cbd5e0;
}

/* Blog Styles */
.blog-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

.blog-header h1 {
    color: white;
    margin-bottom: 1rem;
}

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

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.article-card {
    display: flex;
    gap: 2rem;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.article-icon {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    background: #f7fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3182ce;
}

.article-content {
    padding: 1.5rem;
    flex: 1;
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.article-date {
    color: #718096;
}

.article-category {
    background: #3182ce;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.article-card h2 {
    margin-bottom: 1rem;
}

.article-card h2 a {
    color: #1a365d;
    text-decoration: none;
}

.article-card h2 a:hover {
    color: #3182ce;
}

.read-more {
    color: #3182ce;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #2c5282;
}

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

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

.breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: #718096;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #3182ce;
}

.article-meta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.article-read-time {
    color: #718096;
}

.article-icon-large {
    margin: 2rem auto;
    width: 100px;
    height: 100px;
    color: #3182ce;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.article-intro {
    margin-bottom: 3rem;
}

.lead {
    font-size: 1.25rem;
    color: #4a5568;
    font-weight: 400;
    line-height: 1.6;
}

.article-content h2 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: #1a365d;
}

.article-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2d3748;
}

.article-content ul,
.article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

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

.article-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.article-cta h3 {
    color: white;
    margin-bottom: 1rem;
}

.article-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

/* Related Articles */
.related-articles {
    background: #f7fafc;
    padding: 80px 0;
}

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

.related-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease;
}

.related-card:hover {
    transform: translateY(-5px);
}

.related-card h3 a {
    color: #1a365d;
    text-decoration: none;
}

.related-card h3 a:hover {
    color: #3182ce;
}

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

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

.thanks-icon {
    margin-bottom: 2rem;
    color: #38a169;
}

.thanks-message {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: #4a5568;
}

.thanks-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.contact-reminder {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.contact-reminder h3 {
    margin-bottom: 1rem;
    color: #1a365d;
}

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

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

.legal-update {
    color: #718096;
    font-style: italic;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.8;
}

.legal-content h2 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: #1a365d;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 0.5rem;
}

.legal-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2d3748;
}

.legal-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #4a5568;
}

.legal-content ul,
.legal-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

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

.legal-contact {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.company-info,
.contact-info,
.register-info,
.tax-info,
.management-info,
.profession-info,
.editorial-info {
    background: #f7fafc;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}

/* Cookie Settings */
.cookie-settings {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
    text-align: center;
}

.cookie-table {
    margin: 2rem 0;
    overflow-x: auto;
}

.cookie-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cookie-table th,
.cookie-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.cookie-table th {
    background: #f7fafc;
    font-weight: 600;
    color: #1a365d;
}

.business-hours,
.languages,
.website-notes,
.technical-info,
.image-credits,
.copyright,
.liability-links,
.liability-content,
.consumer-arbitration,
.dispute-resolution {
    margin: 2rem 0;
}

.legal-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
    font-style: italic;
    color: #718096;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(26, 54, 93, 0.95);
    color: white;
    padding: 1.5rem;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    backdrop-filter: blur(10px);
}

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

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

.cookie-content h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.cookie-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cookie-buttons .btn {
    font-size: 0.875rem;
    padding: 8px 16px;
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

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

.cookie-modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-modal h3 {
    margin-bottom: 1.5rem;
    color: #1a365d;
}

.cookie-category {
    margin-bottom: 2rem;
    padding: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
}

.cookie-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.cookie-category h4 {
    margin: 0;
    color: #2d3748;
}

.cookie-toggle {
    position: relative;
    width: 50px;
    height: 25px;
    background: #e2e8f0;
    border-radius: 25px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.cookie-toggle.active {
    background: #3182ce;
}

.cookie-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 21px;
    height: 21px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.cookie-toggle.active::after {
    transform: translateX(25px);
}

.cookie-toggle.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.cookie-modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        transition: left 0.3s ease;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2rem;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .article-card {
        flex-direction: column;
    }

    .article-icon {
        width: 100%;
        height: 80px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        min-width: 100%;
    }

    .cookie-buttons {
        flex-direction: column;
    }

    .cookie-modal-buttons {
        flex-direction: column;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 16px;
    }
}

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

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

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

    .btn {
        width: 100%;
        text-align: center;
    }

    .cookie-table {
        font-size: 0.875rem;
    }

    .cookie-table th,
    .cookie-table td {
        padding: 0.5rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .cookie-banner,
    .cookie-modal,
    .social-links,
    .nav-toggle {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .container {
        max-width: none;
        padding: 0;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .legal-content,
    .article-content {
        max-width: none;
    }
}

/* Focus and Accessibility */
:focus-visible {
    outline: 2px solid #3182ce;
    outline-offset: 2px;
}

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

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid transparent;
    }

    .btn-outline {
        border-width: 3px;
    }

    .service-card,
    .review-card,
    .article-card {
        border: 1px solid #333;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* This would be expanded in a full implementation */
    .cookie-modal-content {
        background: #2d3748;
        color: white;
    }
}