/* ===================================
   Blog Page Styles
   =================================== */

.blog-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
}

/* Hero Section */
.blog-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 100px 20px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.blog-hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.blog-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.blog-subtitle {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
}

/* Categories Section */
.blog-categories-section {
    padding: 60px 20px 40px;
    text-align: center;
}

.categories-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 30px;
}

.blog-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    max-width: 1000px;
    margin: 0 auto;
}

.category-tag {
    background: white;
    border: 2px solid #e2e8f0;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.category-tag:hover {
    border-color: #6366f1;
    color: #6366f1;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.2);
}

.category-tag.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

/* Blog Content */
.blog-content {
    padding: 0 20px 80px;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 35px;
    max-width: 1200px;
    margin: 0 auto 60px;
}

/* Blog Card */
.blog-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.1);
}

.blog-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, transparent 50%);
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 20px;
}

.blog-category-badge {
    background: rgba(255, 255, 255, 0.95);
    color: #6366f1;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.blog-card-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-card-title a {
    color: #1e293b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-card-title a:hover {
    color: #6366f1;
}

.blog-card-excerpt {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.blog-author-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.blog-author-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e0e7ff 0%, #ddd6fe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6366f1;
    font-size: 1.8rem;
}

.blog-author-details {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.blog-author-name {
    font-weight: 600;
    color: #1e293b;
    font-size: 0.95rem;
}

.blog-post-date {
    color: #94a3b8;
    font-size: 0.85rem;
}

.blog-reading-time {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 500;
}

.blog-reading-time i {
    color: #6366f1;
}

/* Load More Button */
.blog-load-more {
    text-align: center;
    margin-top: 40px;
}

.load-more-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.load-more-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
}

/* Newsletter Section */
.blog-newsletter {
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
    padding: 80px 20px;
    margin: 60px 20px 80px;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.newsletter-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-icon {
    font-size: 4rem;
    color: #6366f1;
    margin-bottom: 20px;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
}

.newsletter-content p {
    font-size: 1.2rem;
    color: #475569;
    margin-bottom: 35px;
    line-height: 1.7;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    max-width: 550px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.newsletter-form button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

/* Responsive */
@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .blog-title {
        font-size: 2.5rem;
    }

    .blog-subtitle {
        font-size: 1.05rem;
    }

    .blog-categories {
        gap: 10px;
    }

    .category-tag {
        padding: 10px 18px;
        font-size: 0.95rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .newsletter-content h2 {
        font-size: 2rem;
    }

    .newsletter-content p {
        font-size: 1.05rem;
    }

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

    .newsletter-form button {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 60px 15px;
    }

    .blog-title {
        font-size: 2rem;
    }

    .blog-subtitle {
        font-size: 1rem;
    }

    .blog-categories-section {
        padding: 40px 15px 30px;
    }

    .categories-title {
        font-size: 1.6rem;
    }

    .blog-card-content {
        padding: 20px;
    }

    .blog-card-title {
        font-size: 1.2rem;
    }

    .blog-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .blog-newsletter {
        padding: 60px 15px;
        margin: 40px 15px 60px;
    }
}