/**
 * Blog/Journal Page Styles
 * Terra Health E-commerce Theme
 */

/* ========================================
   Blog Hero Section
   ======================================== */

.blog-hero {
    padding: var(--spacing-8) var(--spacing-5);
    background-color: var(--green-100);
}

.blog-hero__content {
    max-width: 1200px;
    margin: 0 auto;
}

.blog-hero__title {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 56px;
    line-height: 1;
    color: var(--green-800);
    margin-bottom: var(--spacing-6);
}

/* ========================================
   Category Filter Tabs
   ======================================== */

.blog-filter-tabs {
    display: flex;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
    flex-wrap: wrap;
}

.blog-filter-tabs__tab {
    padding: var(--spacing-3) var(--spacing-4);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 16px;
    color: var(--green-800);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    text-decoration: none;
    border-radius: var(--radius-full);
}

.blog-filter-tabs__tab:hover {
    text-decoration: underline;
    text-decoration-color: var(--green-800);
}

.blog-filter-tabs__tab--active {
    background-color: var(--green-800);
    color: var(--green-100);
}

.blog-filter-tabs__tab:focus {
    outline: 2px solid var(--green-600);
    outline-offset: 2px;
}

/* ========================================
   Blog Grid
   ======================================== */

.blog-grid {
    display: grid;
    gap: var(--spacing-5);
    padding: 0 var(--spacing-5) var(--spacing-8);
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1440px) {
    .blog-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 1439px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .blog-grid {
        grid-template-columns: 1fr;
        padding: 0 var(--spacing-4) var(--spacing-6);
    }
}

.blog-grid__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-8);
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--green-800);
}

/* ========================================
   Blog Card
   ======================================== */

.blog-card {
    background-color: var(--base-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.blog-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.blog-card__link:focus {
    outline: 2px solid var(--green-600);
    outline-offset: 2px;
    border-radius: var(--radius-md);
}

.blog-card__image-wrapper {
    width: 100%;
    aspect-ratio: 3/2;
    background-color: var(--gray-100);
    overflow: hidden;
}

.blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-card__image-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--gray-200);
}

.blog-card__content {
    padding: var(--spacing-4);
}

.blog-card__category {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    color: var(--green-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-2);
}

.blog-card__title {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 24px;
    line-height: 1;
    color: var(--green-800);
    margin-bottom: var(--spacing-3);
}

.blog-card__excerpt {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.1;
    color: var(--green-800);
    margin-bottom: var(--spacing-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__read-more {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 16px;
    color: var(--green-800);
    text-decoration: underline;
    text-decoration-color: var(--green-600);
    transition: text-decoration-color 0.2s ease;
}

.blog-card__read-more:hover {
    text-decoration-color: var(--green-400);
}

/* ========================================
   Pagination
   ======================================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-6) 0;
    margin-top: var(--spacing-6);
}

.pagination__prev,
.pagination__next {
    width: 40px;
    height: 40px;
    background-color: var(--green-200);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s ease, opacity 0.2s ease;
}

.pagination__prev:hover,
.pagination__next:hover {
    background-color: var(--green-300);
}

.pagination__prev:focus,
.pagination__next:focus {
    outline: 2px solid var(--green-600);
    outline-offset: 2px;
}

.pagination__prev:disabled,
.pagination__next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination__slider {
    flex: 1;
    max-width: 224px;
    height: 2px;
    background-color: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.pagination__slider-bar {
    height: 100%;
    background-color: var(--green-400);
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

/* ========================================
   Newsletter Section
   ======================================== */

.newsletter-section {
    background-color: var(--green-800);
    color: var(--green-100);
    padding: var(--spacing-8) var(--spacing-5);
    text-align: center;
}

.newsletter-section__title {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 48px;
    line-height: 1;
    margin-bottom: var(--spacing-4);
}

.newsletter-section__description {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.1;
    margin-bottom: var(--spacing-5);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   Responsive Adjustments
   ======================================== */

@media (max-width: 767px) {
    .blog-hero__title {
        font-size: 40px;
    }
    
    .blog-filter-tabs {
        gap: var(--spacing-2);
    }
    
    .blog-filter-tabs__tab {
        padding: var(--spacing-2) var(--spacing-3);
        font-size: 14px;
    }
    
    .newsletter-section__title {
        font-size: 32px;
    }
    
    .newsletter-section__description {
        font-size: 14px;
    }
}