/* 
* Thion.no - Main Stylesheet
* Scandinavian design: white background, blue accents, readable fonts
*/

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: #0066cc; /* Blue accent color */
    --primary-dark: #004c99;
    --primary-light: #e6f0ff;
    --text-color: #333333;
    --text-light: #666666;
    --background-color: #ffffff;
    --background-alt: #f8f9fa;
    --border-color: #e0e0e0;
    
    /* Typography */
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    
    /* Container width */
    --container-width: 1200px;
    
    /* Border radius */
    --border-radius: 4px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* ===== RESET & BASE STYLES ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

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

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

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

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

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.hidden {
    display: none !important;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--primary-light);
    color: var(--primary-dark);
}

.image-placeholder {
    background-color: var(--background-alt);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--text-light);
    font-style: italic;
}

/* ===== HEADER STYLES ===== */
.site-header {
    padding: var(--spacing-md) 0;
    background-color: var(--background-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 100;
    transition: var(--transition);
}

.site-header.sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo a {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-color);
}

.logo-text {
    color: var(--primary-color);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0 var(--spacing-md);
}

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

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

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

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* ===== FOOTER STYLES ===== */
.site-footer {
    background-color: var(--background-alt);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.footer-info p {
    margin-top: var(--spacing-sm);
    color: var(--text-light);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.footer-links h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: var(--text-light);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-contact li, .footer-hours li {
    display: flex;
    align-items: center;
    color: var(--text-light);
}

.footer-contact i, .footer-hours span {
    margin-right: var(--spacing-sm);
    color: var(--primary-color);
}

.footer-bottom {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.social-links {
    display: flex;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary-color);
    margin-left: var(--spacing-sm);
    transition: var(--transition);
}

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

/* ===== HERO SECTION ===== */
.hero {
    padding: var(--spacing-xl) 0;
    background-color: var(--primary-light);
    text-align: center;
}

.hero h1 {
    margin-bottom: var(--spacing-md);
    font-size: 3rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-light);
}

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

/* ===== PAGE HERO ===== */
.page-hero {
    padding: var(--spacing-xl) 0;
    background-color: var(--primary-light);
    text-align: center;
}

.page-hero h1 {
    margin-bottom: var(--spacing-sm);
}

.page-hero p {
    font-size: 1.25rem;
    color: var(--text-light);
}

/* ===== SERVICES OVERVIEW ===== */
.services-overview {
    padding: var(--spacing-xl) 0;
}

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

.service-card {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    background-color: var(--background-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

/* ===== ABOUT PREVIEW ===== */
.about-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-alt);
    text-align: center;
}

/* ===== COMPANY BACKGROUND ===== */
.company-background {
    padding: var(--spacing-xl) 0;
}

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

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

/* ===== OUR VALUES ===== */
.our-values {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-alt);
}

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

.value-card {
    padding: var(--spacing-lg);
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.value-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--primary-light);
    text-align: center;
}

.cta-section h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    margin-bottom: var(--spacing-lg);
}

/* ===== SERVICE SECTION ===== */
.service-section {
    padding: var(--spacing-xl) 0;
}

.service-section.alt-bg {
    background-color: var(--background-alt);
}

.service-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.service-text h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.service-text h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.service-text .btn {
    margin-top: var(--spacing-md);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.contact-info h2, .contact-form h2 {
    margin-bottom: var(--spacing-lg);
}

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

.info-item h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.map-container {
    margin-top: var(--spacing-xl);
}

.map-iframe {
    height: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* ===== FORM STYLES ===== */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

input, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-light);
}

input.error, textarea.error {
    border-color: #dc3545;
}

.form-status {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.success-message {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ===== BLOG SECTION ===== */
.blog-section {
    padding: var(--spacing-xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.blog-post {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    background-color: var(--background-color);
    transition: var(--transition);
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.post-image {
    height: 200px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.post-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-light);
}

.post-content h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.read-more {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-weight: 600;
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.pagination .current-page, .pagination .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 var(--spacing-xs);
    border-radius: var(--border-radius);
    font-weight: 600;
}

.pagination .current-page {
    background-color: var(--primary-color);
    color: white;
}

.pagination .page-link {
    background-color: var(--background-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.pagination .page-link:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.pagination .next {
    width: auto;
    padding: 0 var(--spacing-md);
}

/* ===== NEWSLETTER SECTION ===== */
.newsletter-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--primary-light);
    text-align: center;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: var(--spacing-lg) auto 0;
}

.newsletter-form input {
    flex: 1;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

.newsletter-form button {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* ===== RESPONSIVE STYLES ===== */
@media (min-width: 768px) {
    .about-content, .service-content {
        grid-template-columns: 2fr 1fr;
    }
    
    .service-content.reverse {
        grid-template-columns: 1fr 2fr;
    }
    
    .service-content.reverse .service-text {
        order: 2;
    }
    
    .service-content.reverse .service-image {
        order: 1;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 2fr;
    }
}

@media (min-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--background-color);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.05);
        padding: var(--spacing-md) 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: var(--spacing-sm) 0;
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .header-cta {
        margin-left: auto;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--border-radius);
        border-right: 1px solid var(--border-color);
        margin-bottom: var(--spacing-sm);
    }
    
    .newsletter-form button {
        border-radius: var(--border-radius);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* Blog Post Page Styles */
.blog-post-content {
    padding: var(--spacing-xl) 0;
}

.blog-post-content .container {
    max-width: 900px;
}

.blog-post-content .post-image {
    height: auto;
    max-height: 350px;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.blog-post-content .post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-post-content .post-intro {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    border-left: 3px solid var(--primary-color);
    padding-left: 15px;
}

.blog-post-content .post-body {
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.blog-post-content .post-body ol {
    padding-left: 20px;
    margin-bottom: var(--spacing-lg);
}

.blog-post-content .post-body ul {
    padding-left: 20px;
    margin-bottom: var(--spacing-sm);
}

.blog-post-content .post-body li {
    margin-bottom: var(--spacing-md);
}

.blog-post-content .post-body li strong {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.blog-post-content .post-body li ul li {
    margin-bottom: var(--spacing-xs);
}

.blog-post-content .post-body p {
    margin-bottom: var(--spacing-md);
}

.post-navigation {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.related-posts {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-alt);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-xl);
}

.related-posts h2 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--primary-color);
    font-size: 1.8rem;
}

/* Mobile responsiveness for blog posts */
@media (max-width: 768px) {
    .blog-post-content .post-image {
        max-height: 200px;
    }
    
    .blog-post-content .post-intro {
        font-size: 1.1rem;
        padding-left: 10px;
    }
    
    .blog-post-content .container {
        padding: 0 var(--spacing-md);
    }
    
    .blog-post-content .post-body li strong {
        font-size: 1rem;
    }
    
    .related-posts h2 {
        font-size: 1.5rem;
    }
}