/* ========================================
   Blog CSS (Premium)
   ======================================== */

.blog-hero {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 170, 68, 0.1) 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.blog-hero h1 {
    font-size: 48px;
    color: var(--dark-color);
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.blog-hero p {
    color: #999;
    font-size: 16px;
    position: relative;
    z-index: 1;
}

.blog-section {
    padding: 80px 0;
}

.blog-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

/* Blog Posts */
.blog-posts {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.blog-post {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.blog-post:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.blog-post.featured-post {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.blog-post.featured-post .post-image {
    height: 100%;
    object-fit: cover;
}

.post-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.post-content {
    padding: 30px;
}

.post-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 13px;
    flex-wrap: wrap;
}

.post-date {
    color: #999;
}

.post-category {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.2);
}

.post-title {
    font-size: 22px;
    color: var(--dark-color);
    margin-bottom: 15px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

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

.blog-post.featured-post .post-title {
    font-size: 28px;
}

.post-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
    position: relative;
}

.read-more::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.read-more:hover::after {
    width: 100%;
}

.read-more:hover {
    color: var(--secondary-color);
}

/* Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.sidebar-widget:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.sidebar-widget h3 {
    font-size: 18px;
    color: var(--dark-color);
    margin-bottom: 20px;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

/* Search Form */
.search-form {
    display: flex;
    gap: 8px;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.search-btn {
    padding: 10px 15px;
    background: linear-gradient(135deg, var(--primary-color), #0052A3);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.2);
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

/* Category List */
.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-list li {
    margin-bottom: 12px;
}

.category-list a {
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.category-list a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Recent Posts */
.recent-posts {
    list-style: none;
    padding: 0;
    margin: 0;
}

.recent-posts li {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.recent-posts li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.recent-posts a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.4;
    transition: all 0.3s ease;
}

.recent-posts a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Newsletter */
.newsletter-widget {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(0, 170, 68, 0.05) 100%);
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.newsletter-form input {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.newsletter-form button {
    padding: 12px 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.2);
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
}

/* Tags */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    display: inline-block;
    padding: 8px 14px;
    background: #f0f0f0;
    color: #666;
    text-decoration: none;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.tag:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }

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

    .blog-post.featured-post .post-image {
        height: 250px;
    }

    .blog-hero h1 {
        font-size: 32px;
    }

    .post-title {
        font-size: 18px;
    }

    .blog-post.featured-post .post-title {
        font-size: 22px;
    }

    .post-content {
        padding: 20px;
    }

    .sidebar-widget {
        padding: 20px;
    }
}