/* CSS Custom Properties */
:root {
    --primary: 210 100% 50%; /* #0080FF */
    --primary-dark: 210 100% 40%; /* #0066CC */
    --secondary: 142 71% 45%; /* #48BB78 */
    --accent: 25 95% 53%; /* #ED8936 */
    --purple: 258 70% 70%; /* #9F7AEA */
    --background: 210 11% 98%; /* #F5F7FA */
    --surface: 0 0% 100%; /* #FFFFFF */
    --text-primary: 220 13% 18%; /* #2D3748 */
    --text-secondary: 215 25% 27%; /* #4A5568 */
    --text-muted: 214 20% 69%; /* #A0AEC0 */
    --border: 220 13% 91%; /* #E2E8F0 */
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

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));
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 0.5rem;
}

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

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.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-muted));
    color: white;
}

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

.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-color: hsl(var(--surface));
    border-top: 1px solid hsl(var(--border));
    padding: 20px;
    box-shadow: var(--shadow-lg);
    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-content h3 {
    margin-bottom: 5px;
    color: hsl(var(--text-primary));
}

.cookie-content p {
    margin: 0;
    font-size: 14px;
}

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

.cookie-buttons .btn {
    padding: 8px 16px;
    font-size: 14px;
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.cookie-modal-content {
    background-color: hsl(var(--surface));
    padding: 30px;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-category {
    margin: 20px 0;
    padding: 15px;
    border: 1px solid hsl(var(--border));
    border-radius: 8px;
}

.cookie-category label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    cursor: pointer;
}

.cookie-category p {
    margin: 10px 0 0 30px;
    font-size: 14px;
    color: hsl(var(--text-muted));
}

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

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

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 24px;
    font-weight: 700;
    color: hsl(var(--text-primary));
}

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

.nav-menu a {
    text-decoration: none;
    color: hsl(var(--text-secondary));
    font-weight: 500;
    transition: color 0.3s ease;
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: hsl(var(--text-primary));
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, hsl(var(--primary) / 0.1), hsl(var(--secondary) / 0.1));
    padding: 120px 20px 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 60px;
}

.hero-content {
    flex: 1;
    max-width: 500px;
}

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

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: hsl(var(--text-secondary));
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: hsl(var(--surface));
}

.services h2 {
    text-align: center;
    margin-bottom: 50px;
    color: hsl(var(--text-primary));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: hsl(var(--background));
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    border: 1px solid hsl(var(--border));
}

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

.service-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

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

.service-card p {
    color: hsl(var(--text-secondary));
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, hsl(var(--background)), hsl(var(--surface)));
}

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

.about-text h2 {
    margin-bottom: 20px;
    color: hsl(var(--text-primary));
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.feature {
    text-align: center;
    padding: 20px;
    background-color: hsl(var(--surface));
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.feature h4 {
    color: hsl(var(--primary));
    margin-bottom: 10px;
}

.feature p {
    font-size: 14px;
    margin: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: hsl(var(--surface));
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 50px;
    color: hsl(var(--text-primary));
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: hsl(var(--background));
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border-left: 4px solid hsl(var(--primary));
}

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

.testimonial-author {
    margin-bottom: 15px;
}

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

.testimonial-author span {
    color: hsl(var(--text-muted));
    font-size: 14px;
}

/* Process Section */
.process {
    padding: 80px 0;
    background: linear-gradient(135deg, hsl(var(--secondary) / 0.05), hsl(var(--accent) / 0.05));
}

.process h2 {
    text-align: center;
    margin-bottom: 50px;
    color: hsl(var(--text-primary));
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: hsl(var(--primary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.step-icon {
    display: flex;
    justify-content: center;
    margin: 30px 0 20px;
}

.process-step h3 {
    margin-bottom: 15px;
    color: hsl(var(--text-primary));
}

.process-step p {
    color: hsl(var(--text-secondary));
}

/* Newsletter Section */
.newsletter {
    padding: 60px 0;
    background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
    color: white;
}

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

.newsletter-content h2 {
    margin-bottom: 10px;
}

.newsletter-content p {
    margin-bottom: 30px;
    opacity: 0.9;
}

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

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
}

.newsletter-form button {
    white-space: nowrap;
    background-color: hsl(var(--accent));
}

.newsletter-form button:hover {
    background-color: hsl(25 95% 43%);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: hsl(var(--background));
}

.contact h2 {
    text-align: center;
    margin-bottom: 50px;
    color: hsl(var(--text-primary));
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    flex-shrink: 0;
    padding: 10px;
    background-color: hsl(var(--surface));
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.contact-item h4 {
    margin-bottom: 5px;
    color: hsl(var(--text-primary));
}

.contact-item p {
    margin: 0;
    color: hsl(var(--text-secondary));
}

.contact-form {
    background-color: hsl(var(--surface));
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    margin-bottom: 25px;
    color: hsl(var(--text-primary));
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid hsl(var(--border));
    border-radius: 8px;
    font-size: 16px;
    margin-bottom: 20px;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: hsl(var(--primary));
}

.contact-form button {
    width: 100%;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-info p {
    margin-bottom: 20px;
    opacity: 0.8;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: hsl(var(--primary));
    border-radius: 8px;
    color: white;
    transition: background-color 0.3s ease;
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
}

.footer-column h4 {
    margin-bottom: 15px;
    color: white;
}

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

.footer-column ul li {
    margin-bottom: 8px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 20px 60px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}