/* CSS Variables for consistent theming */
:root {
    /* Colors using HSL format */
    --primary-color: 210 100% 40%; /* #0066CC */
    --secondary-color: 45 100% 50%; /* #FFD700 */
    --accent-color: 15 100% 60%; /* #FF6B35 */
    --text-dark: 220 15% 20%; /* #2C3E50 */
    --text-light: 0 0% 100%; /* #FFFFFF */
    --text-muted: 210 15% 50%; /* #7F8C8D */
    --background: 210 11% 98%; /* #F5F7FA */
    --surface: 0 0% 100%; /* #FFFFFF */
    --border: 210 13% 90%; /* #E1E8ED */
    --shadow: 210 15% 15%; /* #273746 */
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --font-size-xl: 24px;
    --font-size-xxl: 32px;
    --font-size-xxxl: 48px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Breakpoints */
    --mobile: 768px;
    --tablet: 1024px;
    --desktop: 1200px;
    
    /* Animations */
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    --transition-slow: 0.8s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: hsl(var(--text-dark));
    background-color: hsl(var(--background));
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: var(--font-size-xxxl); }
h2 { font-size: var(--font-size-xxl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-large); }

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

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

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: var(--desktop);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section */
.section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    font-size: var(--font-size-xxl);
    margin-bottom: var(--spacing-xl);
    color: hsl(var(--text-dark));
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title i {
    color: hsl(var(--primary-color));
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: 5px;
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: hsl(210 100% 35%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px hsla(var(--shadow) / 0.2);
}

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

.btn-secondary:hover {
    background-color: hsl(45 100% 45%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px hsla(var(--shadow) / 0.2);
}

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

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

/* Header */
.header {
    background-color: hsl(var(--surface));
    box-shadow: 0 2px 10px hsla(var(--shadow) / 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--desktop);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-large);
    font-weight: 600;
    color: hsl(var(--text-dark));
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: hsl(var(--text-dark));
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: hsl(var(--primary-color));
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: hsl(var(--primary-color));
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 3px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: hsl(var(--text-dark));
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, hsl(var(--primary-color)) 0%, hsl(var(--accent-color)) 100%);
}

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

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

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: hsl(var(--text-light));
    max-width: 800px;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: var(--font-size-xxxl);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px hsla(var(--shadow) / 0.3);
}

.hero-subtitle {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* About Section */
.about {
    background-color: hsl(var(--surface));
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text p {
    color: hsl(var(--text-muted));
    margin-bottom: var(--spacing-md);
}

.stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

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

.stat-number {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: hsl(var(--primary-color));
}

.stat-label {
    font-size: var(--font-size-small);
    color: hsl(var(--text-muted));
}

.about-visual {
    display: flex;
    justify-content: center;
}

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

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

.service-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 10px;
    box-shadow: 0 5px 20px hsla(var(--shadow) / 0.1);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px hsla(var(--shadow) / 0.2);
}

.service-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    text-align: center;
    color: hsl(var(--text-dark));
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: hsl(var(--text-muted));
    margin-bottom: var(--spacing-md);
}

.service-card ul {
    list-style: none;
}

.service-card li {
    color: hsl(var(--text-muted));
    margin-bottom: var(--spacing-xs);
    position: relative;
    padding-left: var(--spacing-md);
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: hsl(var(--primary-color));
    font-weight: bold;
}

/* Why Us Section */
.why-us {
    background-color: hsl(var(--surface));
}

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

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

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: hsl(var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.feature-icon i {
    font-size: var(--font-size-xl);
    color: hsl(var(--text-light));
}

.feature-item h3 {
    color: hsl(var(--text-dark));
    margin-bottom: var(--spacing-sm);
}

.feature-item p {
    color: hsl(var(--text-muted));
}

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

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

.testimonial-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 10px;
    box-shadow: 0 5px 20px hsla(var(--shadow) / 0.1);
}

.testimonial-content p {
    font-style: italic;
    color: hsl(var(--text-muted));
    margin-bottom: var(--spacing-md);
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    font-size: var(--font-size-xl);
    color: hsl(var(--primary-color));
    position: absolute;
    left: -10px;
    top: -5px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    flex-shrink: 0;
}

.author-info h4 {
    color: hsl(var(--text-dark));
    margin-bottom: var(--spacing-xs);
}

.author-info span {
    color: hsl(var(--text-muted));
    font-size: var(--font-size-small);
}

.rating {
    color: hsl(var(--secondary-color));
    margin-top: var(--spacing-xs);
}

/* Newsletter Section */
.newsletter {
    background: linear-gradient(135deg, hsl(var(--primary-color)) 0%, hsl(var(--accent-color)) 100%);
    color: hsl(var(--text-light));
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.newsletter-text h2 {
    color: hsl(var(--text-light));
    margin-bottom: var(--spacing-md);
}

.newsletter-text p {
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.newsletter-benefits {
    list-style: none;
}

.newsletter-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    opacity: 0.9;
}

.newsletter-benefits i {
    color: hsl(var(--secondary-color));
}

.newsletter-form {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 10px;
}

.form-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-group input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid hsl(var(--border));
    border-radius: 5px;
    font-size: var(--font-size-base);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-checkbox label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-small);
    color: hsl(var(--text-muted));
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

.checkmark {
    position: relative;
}

/* Footer */
.footer {
    background-color: hsl(var(--text-dark));
    color: hsl(var(--text-light));
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-large);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-section h3 {
    color: hsl(var(--text-light));
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: hsl(var(--text-light));
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-section a:hover {
    opacity: 1;
    color: hsl(var(--secondary-color));
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: hsl(var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background-color: hsl(var(--secondary-color));
    color: hsl(var(--text-dark));
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-item i {
    color: hsl(var(--secondary-color));
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid hsl(210 15% 30%);
    padding-top: var(--spacing-lg);
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.legal-links {
    display: flex;
    gap: var(--spacing-md);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: hsl(var(--text-dark));
    color: hsl(var(--text-light));
    padding: var(--spacing-md);
    z-index: 1001;
    box-shadow: 0 -2px 10px hsla(var(--shadow) / 0.2);
    transform: translateY(100%);
    transition: var(--transition-normal);
}

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

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

.cookie-text h3 {
    color: hsl(var(--text-light));
    margin-bottom: var(--spacing-xs);
}

.cookie-text p {
    opacity: 0.9;
    margin: 0;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1002;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: hsla(var(--shadow) / 0.5);
}

.modal-content {
    background-color: hsl(var(--surface));
    margin: 5% auto;
    padding: var(--spacing-xl);
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    position: relative;
}

.close {
    color: hsl(var(--text-muted));
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
}

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

.cookie-category {
    margin: var(--spacing-lg) 0;
}

.cookie-item {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border: 1px solid hsl(var(--border));
    border-radius: 5px;
}

.cookie-item label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    cursor: pointer;
}

.cookie-item p {
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
    color: hsl(var(--text-muted));
}

.modal-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* Form Styles */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 10px;
    box-shadow: 0 5px 20px hsla(var(--shadow) / 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: hsl(var(--text-dark));
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid hsl(var(--border));
    border-radius: 5px;
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: hsl(var(--primary-color));
    box-shadow: 0 0 0 2px hsla(var(--primary-color) / 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

.blog-card {
    background-color: hsl(var(--surface));
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px hsla(var(--shadow) / 0.1);
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px hsla(var(--shadow) / 0.2);
}

.blog-image {
    height: 200px;
    background: linear-gradient(135deg, hsl(var(--primary-color)) 0%, hsl(var(--accent-color)) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-small);
    color: hsl(var(--text-muted));
}

.blog-meta i {
    color: hsl(var(--primary-color));
}

.blog-card h3 {
    margin-bottom: var(--spacing-sm);
}

.blog-card p {
    color: hsl(var(--text-muted));
    margin-bottom: var(--spacing-md);
}

.read-more {
    color: hsl(var(--primary-color));
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.read-more:hover {
    color: hsl(var(--accent-color));
}

/* Article Styles */
.article-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-small);
    color: hsl(var(--text-muted));
}

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

.article-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: hsl(var(--primary-color));
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

/* Thank You Page */
.thank-you {
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thank-you-content {
    max-width: 600px;
}

.thank-you-icon {
    width: 100px;
    height: 100px;
    background-color: hsl(var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.thank-you-icon i {
    font-size: var(--font-size-xxl);
    color: hsl(var(--text-light));
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-xxl);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: hsl(var(--surface));
        width: 100%;
        text-align: center;
        transition: var(--transition-fast);
        box-shadow: 0 10px 27px hsla(var(--shadow) / 0.1);
        padding: var(--spacing-lg) 0;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        height: 70vh;
    }

    .hero-title {
        font-size: var(--font-size-xl);
    }

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

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

    .stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .services-grid,
    .features-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer-legal {
        flex-direction: column;
        text-align: center;
    }

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

    .form-group {
        display: block;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-large);
    }

    .section-title {
        font-size: var(--font-size-large);
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .btn {
        padding: var(--spacing-sm);
        font-size: var(--font-size-small);
    }

    .modal-content {
        margin: 10% auto;
        padding: var(--spacing-md);
    }
}

/* Print Styles */
@media print {
    .header,
    .cookie-banner,
    .modal,
    .hero,
    .newsletter {
        display: none;
    }

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

    .section {
        page-break-inside: avoid;
        padding: 20pt 0;
    }

    a {
        color: inherit;
        text-decoration: none;
    }

    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 10pt;
        color: #666;
    }
}