/* Main Styles for upsvarnm.sk */

:root {
    --primary-color: #2c5282;
    --secondary-color: #4a5568;
    --accent-color: #ed8936;
    --light-color: #f7fafc;
    --dark-color: #1a202c;
    --border-color: #e2e8f0;
    --success-color: #48bb78;
    --error-color: #f56565;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto', sans-serif;
    margin-top: 0;
    color: var(--primary-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Header Styles */
.site-header {
    background-color: var(--light-color);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container h1, 
.logo-container h2 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--primary-color);
}

.logo-container img {
    max-height: 60px;
    margin-right: 15px;
}

/* Navigation Styles */
.navbar {
    background-color: var(--primary-color);
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    padding: 0.7rem 1rem;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: #fff;
}

.navbar-dark .navbar-nav .active > .nav-link {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Main Content Styles */
.main-content {
    padding: 3rem 0;
}

.page-title {
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.featured-image {
    margin: 1.5rem 0;
    border-radius: 5px;
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Sidebar Styles */
.sidebar {
    background-color: var(--light-color);
    padding: 1.5rem;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
}

.sidebar h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.toc ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.toc ul ul {
    padding-left: 1.5rem;
    margin-bottom: 0;
}

.toc li {
    margin-bottom: 0.5rem;
}

.toc a {
    display: block;
    padding: 0.3rem 0;
    color: var(--secondary-color);
}

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

.partners img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1rem;
}

/* FAQ Styles */
.faq-section {
    margin-top: 2rem;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    overflow: hidden;
}

.faq-question {
    background-color: var(--light-color);
    padding: 1rem;
    margin: 0;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    padding-right: 2.5rem;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    padding: 0 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    padding: 1rem;
    max-height: 500px;
}

/* Footer Styles */
.site-footer {
    background-color: var(--primary-color);
    color: #fff;
    padding: 3rem 0 1.5rem;
}

.site-footer h4 {
    color: #fff;
    margin-bottom: 1.2rem;
}

.site-footer ul {
    list-style-type: none;
    padding-left: 0;
}

.site-footer li {
    margin-bottom: 0.5rem;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.8);
}

.site-footer a:hover {
    color: #fff;
}

.footer-logo {
    max-width: 120px;
    margin-top: 1rem;
}

.copyright {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Error Page Styles */
.error-page {
    text-align: center;
    padding: 3rem 0;
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 1rem;
}

.error-message {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

/* Responsive Styles */
@media (max-width: 991.98px) {
    .sidebar {
        margin-top: 2rem;
    }
}

@media (max-width: 767.98px) {
    .site-header {
        padding: 0.8rem 0;
    }
    
    .logo-container h1,
    .logo-container h2 {
        font-size: 1.5rem;
    }
    
    .logo-container img {
        max-height: 45px;
    }
    
    .main-content {
        padding: 2rem 0;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
}

/* FAQ TOC Styles */
.faq-toc {
    margin-top: 0.5rem;
}

.faq-toc li {
    margin-bottom: 0.3rem;
}

.faq-toc a {
    font-size: 0.9rem;
    padding: 0.2rem 0;
}