/* =============================================
   DigiTech Globals - Blog Styles
   ============================================= */

.blog-hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark) 50%, var(--primary) 100%);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(245, 158, 11, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(30, 111, 255, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.blog-hero .container {
    position: relative;
    z-index: 1;
}

.blog-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--white);
    margin-bottom: 15px;
    font-weight: 700;
}

.blog-hero p {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.blog-search {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
}

.blog-search input {
    flex: 1;
    padding: 15px 25px;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s;
}

.blog-search input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

.blog-search input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.blog-search button {
    padding: 15px 30px;
    background: var(--gradient-accent);
    border: none;
    border-radius: 50px;
    color: var(--dark);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.blog-search button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.blog-content {
    padding: 80px 0;
    background: var(--dark);
}

.blog-filters {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.filter-btn.active {
    background: var(--gradient-accent);
    border-color: var(--accent);
    color: var(--dark);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 35px;
    margin-bottom: 60px;
}

.blog-card {
    background: var(--dark-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    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, 0.4);
    border-color: var(--accent);
}

.blog-card.featured {
    grid-column: span 2;
    grid-row: span 2;
}

.blog-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.blog-card.featured .blog-image {
    height: 350px;
}

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

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

.blog-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-badge.featured {
    background: var(--gradient-accent);
    color: var(--dark);
}

.blog-badge.new {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.blog-category {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 5px 15px;
    background: rgba(10, 37, 64, 0.9);
    border: 1px solid rgba(245, 158, 11, 0.5);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.blog-card.featured .blog-content-card {
    padding: 35px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-meta i {
    color: var(--accent);
}

.blog-content-card h2,
.blog-content-card h3 {
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-content-card h2 {
    font-size: 1.8rem;
    font-weight: 700;
}

.blog-content-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
}

.blog-content-card h2 a,
.blog-content-card h3 a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.blog-content-card h2 a:hover,
.blog-content-card h3 a:hover {
    color: var(--accent);
}

.blog-content-card p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
    flex-grow: 1;
}

.blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.blog-author {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.blog-author i {
    font-size: 1.5rem;
    color: var(--accent);
}

.read-more {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.read-more:hover {
    gap: 12px;
}

.read-more i {
    transition: transform 0.3s;
}

.read-more:hover i {
    transform: translateX(5px);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.page-btn {
    padding: 10px 20px;
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-muted);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.page-btn:hover:not(:disabled) {
    background: var(--dark-lighter);
    border-color: var(--accent);
    color: var(--accent);
}

.page-btn.active {
    background: var(--gradient-accent);
    border-color: var(--accent);
    color: var(--dark);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.newsletter-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 80px 0;
}

.newsletter-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.newsletter-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.newsletter-box h2 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 15px;
}

.newsletter-box p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 25px;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    padding: 15px 35px;
    border-radius: 50px;
    white-space: nowrap;
}

@media (max-width: 1024px) {
    .blog-card.featured {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .blog-card.featured .blog-image {
        height: 220px;
    }
    
    .blog-card.featured .blog-content-card {
        padding: 25px;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 100px 0 60px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .blog-filters {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 8px 18px;
        font-size: 0.85rem;
    }
    
    .newsletter-box {
        padding: 40px 25px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 90px 0 50px;
        min-height: 45vh;
    }
    
    .blog-hero h1 {
        font-size: 1.5rem;
    }
    
    .blog-search {
        flex-direction: column;
    }
    
    .blog-search input {
        font-size: 14px;
        padding: 10px 15px;
    }
    
    .blog-search button {
        width: 100%;
        padding: 12px;
    }
    
    .blog-meta {
        flex-direction: column;
        gap: 8px;
        font-size: 0.85rem;
    }
    
    .blog-footer {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .blog-filters {
        gap: 8px;
    }
    
    .filter-btn {
        font-size: 0.8rem;
        padding: 8px 14px;
    }
}

/* Extra Small Phones (max-width: 360px) */
@media (max-width: 360px) {
    .blog-hero {
        padding: 80px 0 40px;
        min-height: 40vh;
    }
    
    .blog-hero h1 {
        font-size: 1.3rem;
    }
    
    .blog-hero p {
        font-size: 0.85rem;
    }
    
    .filter-btn {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    
    .blog-card h3 {
        font-size: 1rem;
    }
}

/* Touch Device Optimization */
@media (hover: none) and (pointer: coarse) {
    .filter-btn,
    .blog-search button,
    .share-btn {
        min-height: 44px;
        min-width: 44px;
    }
}