/* style.css */
/* WCAG 2.1 AA-kompatibel fargepalett */
:root {
    --primary-green: #2e7d32; /* #2e7d32 - god kontrast */
    --primary-green-light: #4caf50; /* #4caf50 - god kontrast */
    --primary-green-dark: #1b5e20; /* #1b5e20 - god kontrast */
    --secondary-green: #81c784; /* #81c784 - god kontrast */
    --background-light: #f8f9fa;
    --background-white: #ffffff;
    --text-dark: #212121;
    --text-light: #757575;
    --border-color: #e0e0e0;
    --focus-color: #ff9800;
    --error-color: #f44336;
    --success-color: #4caf50;
}

/* Generelle stiler */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    font-size: 16px;
    transition: all 0.3s ease;
}

/* Header */
header {
    background-color: var(--primary-green);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header-content h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
}

/* Navigation */
nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-weight: 500;
    border: 2px solid transparent;
}

.nav-link:hover,
.nav-link:focus {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: white;
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.3);
    font-weight: bold;
}

/* Main content */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.content-section {
    display: none;
    animation: fadeIn 0.5s ease;
    padding: 2rem 0;
}

.content-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

/* Hovedoverskrifter */
h1, h2, h3 {
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    border-bottom: 3px solid var(--primary-green);
    padding-bottom: 0.5rem;
    margin-top: 2rem;
}

h3 {
    font-size: 1.5rem;
}

/* Tekst */
p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--text-dark);
}

/* Hero image */
.hero-image {
    text-align: center;
    margin: 2rem 0;
    color: var(--primary-green-light);
}

/* Services grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.service-card {
    background-color: var(--background-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-card i {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
}

/* Service description */
.service-description {
    background-color: var(--background-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.service-description ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.service-description li {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* Pricing table */
.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.pricing-card {
    background-color: var(--background-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    border: 2px solid var(--primary-green-light);
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.pricing-card h3 {
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.pricing-card ul {
    list-style: none;
    margin: 1rem 0;
    padding: 0;
}

.pricing-card li {
    margin-bottom: 0.5rem;
    padding: 0.25rem 0;
}

/* Contact content */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.contact-info {
    background-color: var(--background-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.contact-info h3 {
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
}

.contact-info ul {
    list-style: none;
    padding: 0;
}

.contact-info li {
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info i {
    color: var(--primary-green);
    width: 20px;
}

.contact-form {
    background-color: var(--background-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background-color: var(--background-white);
    color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

/* Buttons */
.btn {
    background-color: var(--primary-green);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn:hover,
.btn:focus {
    background-color: var(--primary-green-dark);
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

/* Footer */
footer {
    background-color: var(--primary-green-dark);
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.accessibility-note {
    font-size: 0.9rem;
    margin-top: 1rem;
    opacity: 0.8;
}

/* Responsiv design */
@media (max-width: 768px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid,
    .pricing-table {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 0.5rem;
    }
}

/* Focus styles */
*:focus {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* WCAG kontrast */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* Høy kontrast modus */
@media (prefers-contrast: high) {
    :root {
        --primary-green: #004d00;
        --primary-green-light: #006400;
        --primary-green-dark: #003300;
        --background-light: #ffffff;
        --background-white: #ffffff;
        --text-dark: #000000;
        --text-light: #333333;
        --border-color: #000000;
    }
    
    .nav-link,
    .nav-link:hover,
    .nav-link:focus {
        background-color: transparent;
        border: 2px solid white;
    }
    
    .service-card,
    .pricing-card,
    .contact-info,
    .contact-form {
        border: 2px solid var(--text-dark);
    }
}

/* Mørk modus */
@media (prefers-color-scheme: dark) {
    :root {
        --background-light: #1a1a1a;
        --background-white: #2d2d2d;
        --text-dark: #ffffff;
        --text-light: #cccccc;
        --border-color: #404040;
    }
    
    .service-card,
    .pricing-card,
    .contact-info,
    .contact-form {
        background-color: #2d2d2d;
        border: 1px solid #404040;
    }
    
    .nav-link,
    .nav-link:hover,
    .nav-link:focus {
        background-color: rgba(255, 255, 255, 0.1);
    }
}

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