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

:root {
    /* Primary Colors */
    --primary: 25 82% 50%; /* #E67E22 - Orange */
    --primary-dark: 25 82% 40%; /* #D35400 */
    --primary-light: 25 82% 60%; /* #F39C12 */
    
    /* Secondary Colors */
    --secondary: 204 70% 53%; /* #3498DB - Blue */
    --secondary-dark: 204 70% 43%; /* #2980B9 */
    
    /* Neutral Colors */
    --background: 210 11% 98%; /* #F8F9FA */
    --surface: 0 0% 100%; /* #FFFFFF */
    --text-primary: 218 13% 20%; /* #2C3E50 */
    --text-secondary: 218 13% 35%; /* #34495E */
    --text-muted: 220 9% 46%; /* #6C757D */
    --border: 220 13% 91%; /* #E9ECEF */
    --gray-light: 210 17% 93%; /* #ECF0F1 */
    
    /* Success/Error Colors */
    --success: 145 63% 42%; /* #27AE60 */
    --error: 6 78% 57%; /* #E74C3C */
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px hsl(0 0% 0% / 0.1);
    --shadow-md: 0 4px 6px hsl(0 0% 0% / 0.1);
    --shadow-lg: 0 10px 15px hsl(0 0% 0% / 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

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

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

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

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

/* Layout Components */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

.bg-light {
    background-color: hsl(var(--gray-light));
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: hsl(var(--primary-dark));
    color: white;
}

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

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

.btn-tertiary {
    background-color: hsl(var(--surface));
    color: hsl(var(--text-primary));
    border: 2px solid hsl(var(--border));
}

.btn-tertiary:hover {
    background-color: hsl(var(--gray-light));
}

/* Header and Navigation */
.header {
    background-color: hsl(var(--surface));
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: hsl(var(--text-primary));
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav-link {
    color: hsl(var(--text-secondary));
    font-weight: 500;
    transition: var(--transition);
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background-color: hsl(var(--text-primary));
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: calc(80px + var(--spacing-xxl)) 0 var(--spacing-xxl);
    background: linear-gradient(135deg, hsl(var(--primary) / 0.1), hsl(var(--secondary) / 0.1));
    display: flex;
    align-items: center;
    min-height: 80vh;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

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

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

.hero-image svg {
    width: 100%;
    height: auto;
    max-width: 500px;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.about-text ul {
    list-style: none;
    margin-top: var(--spacing-lg);
}

.about-text li {
    padding: var(--spacing-sm) 0;
    color: hsl(var(--text-secondary));
}

.about-image svg {
    width: 100%;
    height: auto;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.service-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    margin-bottom: var(--spacing-lg);
}

.service-icon svg {
    color: hsl(var(--primary));
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.product-card {
    background-color: hsl(var(--surface));
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    padding: var(--spacing-lg);
    background-color: hsl(var(--gray-light));
}

.product-image svg {
    width: 100%;
    height: auto;
}

.product-card h3,
.product-card p {
    padding: 0 var(--spacing-lg);
}

.product-card p {
    padding-bottom: var(--spacing-lg);
}

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

.testimonial-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

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

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

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary-dark)));
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.newsletter-content h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.newsletter-content p {
    color: white;
    margin-bottom: var(--spacing-xl);
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px hsl(var(--surface) / 0.5);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xl);
}

.contact-item {
    margin-bottom: var(--spacing-lg);
}

.contact-item strong {
    display: block;
    color: hsl(var(--text-primary));
    margin-bottom: var(--spacing-xs);
}

.contact-form {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid hsl(var(--border));
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: hsl(var(--primary));
    box-shadow: 0 0 0 3px hsl(var(--primary) / 0.1);
}

/* Footer */
.footer {
    background-color: hsl(var(--text-primary));
    color: white;
    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-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
}

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

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

.footer-section a {
    color: hsl(var(--gray-light));
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
}

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

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

.social-links a:hover {
    background-color: hsl(var(--primary-dark));
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid hsl(var(--text-secondary));
    padding-top: var(--spacing-lg);
    text-align: center;
    color: hsl(var(--gray-light));
}

/* Cookie Banner and Modal */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: hsl(var(--text-primary));
    color: white;
    padding: var(--spacing-lg);
    z-index: 10000;
    transform: translateY(100%);
    transition: var(--transition);
}

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

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

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

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: hsl(0 0% 0% / 0.8);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

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

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

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

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

/* Responsive Design */
@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);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg);
    }

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

    .hamburger {
        display: flex;
    }

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

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

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

    .hero-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

    .hero-image {
        order: -1;
    }

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

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

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

    .cookie-buttons {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
}

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

    .nav-container {
        padding: 0 var(--spacing-md);
    }

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

    .hero {
        padding: calc(70px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.9rem;
    }

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

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

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

    body {
        background-color: white;
        color: black;
    }

    .section {
        page-break-inside: avoid;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for better accessibility */
button:focus,
a:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 3px solid hsl(var(--primary));
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: hsl(var(--text-primary));
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 6px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border: 0 0% 0%;
        --text-muted: 0 0% 0%;
    }
}