/* ========================================
   AFRIKART BLOG STYLES
   Inspired by storytelling and African heritage
   Uses colors from colors.css
   ======================================== */

/* Blog-specific local variables using colors.css variables */
:root {
    --blog-hero-gradient: linear-gradient(135deg, var(--charcoal-gray) 0%, var(--seal-brown-2) 100%);
    --blog-overlay-dark: rgba(0, 0, 0, 0.5);
    --blog-overlay-light: rgba(255, 255, 255, 0.95);
    --blog-transition: all 0.3s ease;
}

/* Performance optimizations for animations */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   FEATURED BLOG HERO SECTION
   ======================================== */

.featured-blog-hero {
    position: relative;
    min-height: 55vh;
    display: flex;
    align-items: center;
    overflow: visible;
    background: var(--blog-hero-gradient);
}

.featured-blog-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.featured-blog-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    filter: brightness(0.7);
}

.featured-blog-hero .container {
    position: relative;
    z-index: 2;
}

.min-vh-60 {
    min-height: 60vh;
}

.featured-blog-content {
    padding: 2rem 0;
    animation: fadeInUp 0.8s ease;
}

.featured-badge {
    display: inline-block;
    background: var(--clay-orange);
    color: var(--text-light);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.featured-blog-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.featured-blog-excerpt {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 600px;
}

.featured-blog-meta {
    margin-bottom: 2rem;
}

.featured-date {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    font-weight: 500;
}

.btn-featured {
    background: var(--clay-orange);
    color: var(--text-light);
    padding: 14px 36px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    transition: var(--blog-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-featured:hover {
    background: var(--seal-brown);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow-accent);
}

.featured-category-badge {
    text-align: right;
}

.category-name {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: var(--text-light);
    padding: 12px 24px;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 600;
}

/* ========================================
   STORIES SECTION
   ======================================== */

.stories-section {
    padding: 1.5rem 0;
    background: var(--bg-secondary);
    position: relative;
}

/* ========================================
   CATEGORY TABS
   ======================================== */

.category-tabs-wrapper {
    margin-bottom: 1.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.category-tabs {
    display: flex;
    gap: 12px;
    padding: 8px 0;
    flex-wrap: nowrap;
}

.category-tab {
    background: var(--text-light);
    color: var(--text-primary);
    border: 2px solid transparent;
    padding: 12px 28px;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--blog-transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.category-tab:hover {
    background: #FFF;
    border-color: var(--clay-orange);
    color: var(--clay-orange);
}

.category-tab.active {
    background: var(--clay-orange);
    color: var(--text-light);
    border-color: var(--clay-orange);
}

/* ========================================
   STORIES GRID
   ======================================== */

.stories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
    .stories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.story-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--blog-transition);
    box-shadow: var(--card-shadow);
    height: 100%;
}

.story-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
}

.story-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.story-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
}

.story-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.story-card:hover .story-image {
    transform: scale(1.08);
}

.story-category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--clay-orange);
    color: var(--text-light);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 2;
}

.story-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.story-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.story-excerpt {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

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

.read-story-link {
    color: var(--clay-orange);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--blog-transition);
}

.story-card:hover .read-story-link {
    gap: 12px;
}

/* ========================================
   PAGINATION
   ======================================== */

.stories-pagination {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.stories-pagination .pagination {
    gap: 8px;
}

.stories-pagination .page-link {
    border-radius: 8px;
    padding: 10px 16px;
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
    transition: var(--blog-transition);
}

.stories-pagination .page-link:hover {
    background: var(--clay-orange);
    color: var(--text-light);
    border-color: var(--clay-orange);
}

.stories-pagination .page-item.active .page-link {
    background: var(--clay-orange);
    border-color: var(--clay-orange);
}

/* ========================================
   NO STORIES MESSAGE
   ======================================== */

.no-stories-message {
    text-align: center;
    padding: 5rem 2rem;
    background: var(--card-bg);
    border-radius: 16px;
}

.no-stories-icon {
    font-size: 5rem;
    color: var(--clay-orange);
    margin-bottom: 1.5rem;
}

.no-stories-message h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.no-stories-message p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* ========================================
   NEWSLETTER SECTION
   ======================================== */

.newsletter-section {
    padding: 5rem 0;
    background: var(--blog-hero-gradient);
}

.newsletter-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-content h2 {
    color: var(--text-light);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.newsletter-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
}

.newsletter-form .input-group {
    gap: 12px;
}

.newsletter-input {
    background: var(--text-light);
    border: none;
    padding: 14px 20px;
    border-radius: 30px;
    font-size: 1rem;
    flex: 1;
}

.newsletter-input:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--shadow-accent);
}

.btn-newsletter {
    background: var(--clay-orange);
    color: var(--text-light);
    padding: 14px 32px;
    border-radius: 30px;
    border: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--blog-transition);
    white-space: nowrap;
}

.btn-newsletter:hover {
    background: var(--seal-brown);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow-accent);
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Simple fade-in for story cards */
@keyframes slideInCard {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth gradient shift for badges */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Pulse animation for decorative dots - REMOVED */

/* Scale animation on hover for cards */
@keyframes scaleHover {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.02);
    }
}

/* Underline animation for links */
@keyframes slideUnderline {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

/* Simple card animation */
.story-card {
    animation: slideInCard 0.4s ease-out forwards;
}

/* Story images */
.story-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

/* Smooth category tab transitions */
.category-tab {
    position: relative;
}

.category-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--clay-orange);
    transition: width 0.3s ease;
}

.category-tab:hover::after {
    width: 100%;
}

.category-tab.active::after {
    width: 100%;
}

[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablets and below */
@media (max-width: 991px) {
    .featured-blog-title {
        font-size: 2rem;
    }

    .featured-blog-excerpt {
        font-size: 1.1rem;
    }

    .stories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Mobile devices */
@media (max-width: 767px) {
    .featured-blog-hero {
        min-height: 50vh;
    }

    .featured-blog-title {
        font-size: 1.75rem;
    }

    .featured-blog-excerpt {
        font-size: 1rem;
    }

    .featured-badge {
        font-size: 0.75rem;
        padding: 6px 16px;
    }

    .btn-featured {
        padding: 12px 28px;
        font-size: 0.9rem;
    }

    .stories-section {
        padding: 0.5rem 0;
    }

    .category-tabs-wrapper {
        margin-bottom: 1rem;
    }

    .category-tab {
        padding: 10px 20px;
        font-size: 0.875rem;
    }

    .stories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .story-title {
        font-size: 1.25rem;
    }

    .story-content {
        padding: 1.5rem;
    }

    .newsletter-section {
        padding: 3rem 0;
    }

    .newsletter-box {
        padding: 2rem 1.5rem;
    }

    .newsletter-content h2 {
        font-size: 1.5rem;
    }

    .newsletter-subtitle {
        font-size: 0.9rem;
    }

    .newsletter-form .input-group {
        flex-direction: column;
    }

    .btn-newsletter {
        width: 100%;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .featured-blog-title {
        font-size: 1.75rem;
    }

    .featured-blog-content {
        padding: 1.5rem 0;
    }

    .category-tabs {
        justify-content: flex-start;
    }

    .story-category-badge {
        font-size: 0.7rem;
        padding: 5px 12px;
    }
}

/* ========================================
   LOADING STATES
   ======================================== */

.stories-grid.loading {
    opacity: 0.5;
    pointer-events: none;
}

.loading-spinner {
    display: none;
    text-align: center;
    padding: 3rem 0;
}

.loading-spinner.active {
    display: block;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--shadow-accent);
    border-top-color: var(--clay-orange);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

.story-card:focus-within {
    outline: 3px solid var(--clay-orange);
    outline-offset: 2px;
}

.category-tab:focus {
    outline: 2px solid var(--clay-orange);
    outline-offset: 2px;
}

.btn-featured:focus,
.btn-newsletter:focus {
    outline: 3px solid var(--shadow-accent);
    outline-offset: 2px;
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .featured-blog-hero,
    .newsletter-section,
    .category-tabs-wrapper,
    .stories-pagination {
        display: none;
    }

    .story-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}