/* CSS Variables */
:root {
    --color-text: #111314;
    --color-text-secondary: #7f8c8d;
    --color-text-tertiary: #6c757d;
    --color-primary: #3498db;
    --color-secondary: #f5a834;
    --color-background: #fcf1ea;
    --color-light-bg: #f8f9fa;
    --color-dark: #2c3e50;

    --font-system: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-heading: 'Lora', serif;

    --spacing-unit: 1rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* Base styles */
body {
    font-family: var(--font-system);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: var(--color-text);
}

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

/* Typography */
.h1,
.h2,
h1,
h2 {
    font-family: var(--font-heading);
}

h1 {
    font-weight: 600;
}

h2 {
    font-weight: 400;
}

/* Header styles */
.site-header {
    background-color: var(--color-background);
    border-bottom: 1px solid #eeeeee;
    padding: var(--spacing-lg) 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo {
    height: 50px;
    width: auto;
}

.site-info {
    display: flex;
    flex-direction: column;
}

.site-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-dark);
}

.site-slogan {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Navigation styles */
.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
}

.nav-item {
    display: inline-block;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color 0.2s ease;
}

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

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary);
}

/* Content area */
.content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* Footer styles */
.footer {
    background-color: var(--color-light-bg);
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
}

.footer p {
    margin: 0;
    color: var(--color-text-tertiary);
}

/* Blog Grid Layout */
.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.post-image {
    position: relative;
}

.post-categories {
    position: absolute;
    top: 32px;
    left: 0;
    z-index: 10;
    background-color: var(--color-background);
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
    padding: 5px 20px 5px 10px;
    line-height: 24px;
    font-family: var(--font-system);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
    display: block;
    cursor: pointer;
    white-space: nowrap;
}

.blog-header {
    text-align: center;
    margin: var(--spacing-lg) 0;
}

.blog-header h1 {
    font-size: 2rem;
    color: var(--color-dark);
}

.blog-description {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.blog-post {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.blog-post:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.post-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.post-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.post-content {
    padding: 15px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.post-content p {
    line-height: 2;
}

.post-content h3 {
    margin: 0 0 8px 0;
    font-size: 1.1rem;
    color: #333;
}

.excerpt {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0 0 10px 0;
}

.read-more {
    font-size: 0.85rem;
    color: var(--color-text);
    font-weight: 500;
    margin-top: auto;
    align-self: flex-start;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px auto;
    gap: 8px;
    max-width: fit-content;
}

.pagination a, .pagination span {
    padding: 8px 16px;
    border-radius: 20px;
    text-align: center;
    text-decoration: none;
    color: black;
    background-color: var(--color-secondary);
    border: none;
    font-weight: 500;
}

.pagination a:hover {
    background-color: rgba(245, 168, 52, 0.9);
}

.pagination .current {
    background-color: rgba(245, 168, 52, 0.8);
    color: black;
}

/* Featured image styles */
.featured-image {
    width: 100%;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: 61.8vh; /* Golden ratio height (1:1.618) */
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Image centering */
.image-center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: auto;
}

.image-center img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: auto;
}

/* Image groups for side-by-side display */
.image-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
    align-items: flex-start;
}

.image-group .image-item {
    flex: 1;
    min-width: 200px;
    max-width: calc(50% - 0.5rem);
}

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

/* Special case for 3-image groups */
.image-group.data-images-3 .image-item {
    max-width: calc(33.333% - 0.666rem);
}

/* Special case for 4-image groups */
.image-group.data-images-4 .image-item {
    max-width: calc(25% - 0.75rem);
}

/* Responsive behavior - stack on mobile */
@media (max-width: 768px) {
    .image-group {
        flex-direction: column;
    }

    .image-group .image-item {
        min-width: 100%;
        max-width: 100%;
    }
}

/* Responsive design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .header-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }
}