/* Hero Section styles moved to style.css for consistency */
/* Button styles moved to style.css for reusability */

/* Blogs-specific styles */

/* Blog Content Section */
.blogs-content-section {
    background: white;
    margin-top: -50px;
    position: relative;
    z-index: 3;
    border-radius: 30px 30px 0 0;
    padding: 80px 0;
}

/* Categories Sidebar */
.categories-sidebar {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--neutral-200);
    position: sticky;
    top: 100px;
    margin-bottom: 2rem;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* Internet Explorer 10+ */
    scroll-behavior: smooth; /* Smooth scrolling */
}

.categories-sidebar::-webkit-scrollbar {
    display: none; /* WebKit */
}

/* Subtle scroll indicator at bottom */
.categories-sidebar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 20px;
    background: linear-gradient(transparent, rgba(255, 255, 255, 0.8));
    pointer-events: none;
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    z-index: 1;
}

.categories-sidebar h4 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.categories-mobile-toggle {
    display: none;
    background: var(--neutral-100);
    padding: 12px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    margin-bottom: 1rem;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--neutral-700);
    transition: var(--transition);
    border: 1px solid var(--neutral-200);
}

.categories-mobile-toggle:hover {
    background: var(--light-blue);
    border-color: var(--border-hover);
    color: var(--primary-blue);
}

.categories-mobile-toggle i {
    transition: transform 0.3s ease;
}

.categories-mobile-toggle.expanded i {
    transform: rotate(180deg);
}

.categories-list {
    display: block;
}

.category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    margin-bottom: 8px;
    background: var(--neutral-50);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--neutral-600);
    transition: var(--transition);
    border: 1px solid transparent;
}

.category-item:hover {
    background: var(--light-blue);
    border-color: var(--border-hover);
    color: var(--primary-blue);
    text-decoration: none;
    transform: translateX(4px);
}

.category-item.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.category-name {
    display: flex;
    align-items: center;
    gap: 12px;
}

.category-icon {
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.category-item.active .category-icon {
    background: rgba(255, 255, 255, 0.2);
}

.category-count {
    background: rgba(255, 255, 255, 0.8);
    color: var(--neutral-700);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.category-item.active .category-count {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 20px;
    max-width: 100%;
}

.blog-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    max-width: 500px;
    width: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.2);
    text-decoration: none;
    color: inherit;
}

.blog-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--neutral-200);
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

/* Blog Card Filtering */
.blog-card.hidden {
    display: none;
}

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-blue);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card:hover .blog-title {
    color: var(--primary-blue);
}

.blog-excerpt {
    color: var(--neutral-600);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--neutral-200);
    margin-top: auto;
}

.blog-author {
    display: flex;
    align-items: center;
    color: var(--neutral-600);
    font-size: 0.9rem;
}

.blog-author i {
    margin-right: 8px;
    color: var(--primary-blue);
}

.blog-read-time {
    display: flex;
    align-items: center;
    color: var(--neutral-500);
    font-size: 0.85rem;
}

.blog-read-time i {
    margin-right: 6px;
    color: var(--primary-blue);
}

/* Responsive Design */
@media (max-width: 992px) {
    .categories-sidebar {
        position: relative;
        top: auto;
    }
}

@media (max-width: 768px) {
    .blogs-content-section {
        padding: 60px 0;
    }
    
    .categories-mobile-toggle {
        display: flex;
    }
    
    .categories-list {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, opacity 0.3s ease;
        opacity: 0;
        margin-top: 0;
        background: white;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow);
        border: 1px solid var(--neutral-200);
        position: relative;
        z-index: 10;
    }
    
    .categories-list.show {
        max-height: 500px;
        opacity: 1;
        margin-top: 0.5rem;
        padding: 0.5rem;
    }
    
    .categories-list.show .category-item {
        margin-bottom: 0.25rem;
        border-radius: 8px;
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .categories-list.show .category-item:hover {
        transform: none;
        background: var(--light-blue);
    }
    
    .categories-list.show .category-item.active {
        background: var(--primary-blue);
        color: white;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 40px;
    }
    
    .blog-card {
        max-width: none;
    }
    
    .blog-content {
        padding: 25px;
    }
    
    .blog-image {
        height: 200px;
    }
    
    .blog-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .categories-sidebar {
        padding: 1.5rem;
    }
}

/* Medium screens - ensure proper card sizing */
@media (min-width: 769px) and (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 25px;
    }
    
    .blog-card {
        max-width: 450px;
    }
}

/* Large screens - optimize for 2 cards per row */
@media (min-width: 1025px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: 30px;
    }
    
    .blog-card {
        max-width: 500px;
    }
}