/* CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS Variables */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #f8f9fa;
    --accent-color: #007bff;
    --text-color: #333;
    --text-light: #666;
    --border-color: #e0e0e0;
    --white: #ffffff;
    --black: #000000;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --error-color: #dc3545;
    --gradient-primary: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
    --header-height: 80px;
}

/* Base Styles */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

/* 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;
    color: var(--text-color);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: #0056b3;
}

/* Utility Classes */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: var(--white);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    padding: 12px 24px;
    border: 2px solid var(--accent-color);
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow-light);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
}

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

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

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition-smooth);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    padding: calc(var(--header-height) + 60px) 0 60px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

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

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

/* Sections */
.services,
.about,
.testimonials,
.newsletter,
.blog-preview {
    padding: 80px 0;
}

.services {
    background: var(--white);
}

.about {
    background: var(--secondary-color);
}

.testimonials {
    background: var(--white);
}

.newsletter {
    background: var(--gradient-primary);
    color: var(--white);
}

.blog-preview {
    background: var(--secondary-color);
}

.services h2,
.about h2,
.testimonials h2,
.newsletter h2,
.blog-preview h2 {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
}

.newsletter h2 {
    color: var(--white);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition-smooth);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

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

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition-smooth);
}

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

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 20px;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-light);
}

.testimonial-author strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.9rem;
}

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

.newsletter-content h2 {
    margin-bottom: 20px;
}

.newsletter-content p {
    margin-bottom: 40px;
    color: var(--white);
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter-form .btn-primary {
    background: var(--white);
    color: var(--accent-color);
    padding: 15px 30px;
    min-width: 150px;
}

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

/* Blog Preview */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.blog-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition-smooth);
}

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

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

.blog-content {
    padding: 25px;
}

.blog-content h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.blog-content h3 a {
    color: var(--primary-color);
    text-decoration: none;
}

.blog-content h3 a:hover {
    color: var(--accent-color);
}

.blog-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.blog-date {
    color: var(--text-light);
    font-size: 0.8rem;
}

.blog-cta {
    text-align: center;
    margin-top: 50px;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-brand-name {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.footer-section h4 {
    margin-bottom: 20px;
    color: var(--white);
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-smooth);
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: block;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

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

.social-links img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

.contact-info p {
    margin-bottom: 10px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-legal a:hover,
.footer-legal a.active {
    color: var(--white);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Cookie Management */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: 20px;
    box-shadow: var(--shadow-heavy);
    z-index: 1001;
    transform: translateY(100%);
    transition: var(--transition-smooth);
}

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

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

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.cookie-buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.cookie-buttons button:first-child {
    background: var(--accent-color);
    color: var(--white);
}

.cookie-buttons button:nth-child(2) {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.cookie-buttons button:last-child {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
}

.cookie-buttons button:hover {
    transform: translateY(-2px);
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

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

.cookie-modal-content {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-modal-content h3 {
    margin-bottom: 30px;
    color: var(--primary-color);
}

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

.cookie-option label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.cookie-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
}

.cookie-modal-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.cookie-modal-buttons button {
    flex: 1;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.cookie-modal-buttons button:first-child {
    background: var(--accent-color);
    color: var(--white);
}

.cookie-modal-buttons button:last-child {
    background: var(--secondary-color);
    color: var(--primary-color);
}

/* Page Headers */
.page-header {
    padding: calc(var(--header-height) + 40px) 0 40px;
    background: var(--secondary-color);
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Blog Pages */
.blog-articles {
    padding: 60px 0;
}

.blog-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.blog-card.featured .blog-image {
    height: 300px;
}

.blog-category {
    display: inline-block;
    background: var(--accent-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.blog-read-time {
    color: var(--text-light);
    font-size: 0.8rem;
}

/* Article Pages */
.article-header {
    padding: calc(var(--header-height) + 40px) 0 40px;
    background: var(--secondary-color);
}

.breadcrumb {
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--accent-color);
}

.breadcrumb span {
    color: var(--text-light);
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.article-date,
.article-category,
.article-read-time {
    color: var(--text-light);
    font-size: 0.9rem;
}

.article-category {
    background: var(--accent-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
}

.article-content {
    padding: 60px 0;
}

.article-image {
    text-align: center;
    margin-bottom: 40px;
}

.article-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-body .lead {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 30px;
}

.article-body ul,
.article-body ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.article-body li {
    margin-bottom: 8px;
}

.article-cta {
    background: var(--secondary-color);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    margin-top: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.related-articles {
    padding: 60px 0;
    background: var(--secondary-color);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* Thanks Page */
.thanks-section {
    padding: calc(var(--header-height) + 60px) 0 60px;
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

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

.thanks-icon {
    margin-bottom: 30px;
}

.thanks-details {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 12px;
    margin: 30px 0;
    text-align: left;
}

.thanks-details ul {
    list-style: none;
    padding-left: 0;
}

.thanks-details li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.thanks-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.thanks-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 30px 0;
    flex-wrap: wrap;
}

.contact-urgent {
    background: var(--white);
    border: 2px solid var(--accent-color);
    padding: 20px;
    border-radius: 12px;
    margin-top: 30px;
}

.contact-urgent h4 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

/* Legal Pages */
.legal-content {
    padding: calc(var(--header-height) + 40px) 0 60px;
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    margin-bottom: 10px;
}

.last-updated {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.legal-content h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.legal-content h3 {
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.legal-content ul {
    margin-bottom: 20px;
    padding-left: 30px;
}

.legal-content li {
    margin-bottom: 8px;
}

.contact-details {
    background: var(--secondary-color);
    padding: 25px;
    border-radius: 12px;
    margin: 20px 0;
}

.back-link {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.back-link a {
    color: var(--accent-color);
    font-weight: 500;
}

/* Cookie Tables */
.cookie-table {
    margin: 20px 0;
    overflow-x: auto;
}

.cookie-table table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
}

.cookie-table th,
.cookie-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.cookie-table th {
    background: var(--secondary-color);
    font-weight: 600;
}

.cookie-settings-panel {
    background: var(--secondary-color);
    padding: 25px;
    border-radius: 12px;
    margin: 30px 0;
    text-align: center;
}

.comparison-table {
    background: var(--secondary-color);
    padding: 25px;
    border-radius: 12px;
    margin: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 50px;
        transition: var(--transition-smooth);
        box-shadow: var(--shadow-medium);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-6px, 6px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-6px, -6px);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .blog-card.featured {
        grid-template-columns: 1fr;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .thanks-actions {
        flex-direction: column;
        align-items: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .services-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
    
    .cookie-buttons button {
        width: 100%;
    }
}

/* Smooth Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Focus States for Accessibility */
*:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .cookie-modal,
    .nav-toggle {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}