/* ========================================
   BLOG PAGE STYLES
======================================== */

/* ========================================
   BLOG CONTROLS (Search & Filter)
======================================== */
.blog-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 50px;
    padding: 30px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.search-box {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.search-box i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1.1rem;
}

.search-box input {
    width: 100%;
    padding: 15px 20px 15px 50px;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.1);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid var(--border-color);
    background-color: var(--white);
    color: var(--text-dark);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    color: var(--white);
    border-color: transparent;
}

/* ========================================
   FEATURED POST
======================================== */
.featured-post {
    margin-bottom: 60px;
}

.featured-post-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.featured-post-grid:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.featured-post-image {
    position: relative;
    overflow: hidden;
}

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

.featured-post-grid:hover .featured-post-image img {
    transform: scale(1.1);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-yellow), #FFA500);
    color: var(--primary-black);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.featured-post-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.featured-post-content h2 {
    font-size: 2rem;
    color: var(--primary-black);
    margin: 15px 0 20px;
    line-height: 1.3;
}

.featured-post-content > p {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 25px;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.category-tag {
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
}

.category-tag.career {
    background-color: var(--primary-red);
}

.category-tag.academic {
    background-color: var(--primary-blue);
}

.category-tag.mentorship {
    background-color: #8B4513;
}

.category-tag.success-stories {
    background-color: #4CAF50;
}

.category-tag.personal-dev {
    background-color: #9C27B0;
}

.post-date {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.post-views {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.post-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 25px;
    border-top: 2px solid var(--border-color);
    margin-top: auto;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    display: block;
    font-weight: 600;
    color: var(--primary-black);
    font-size: 1rem;
}

.reading-time {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ========================================
   BLOG GRID
======================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 35px;
    margin-bottom: 50px;
}

.blog-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    position: relative;
    height: 240px;
    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);
}

.category-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
}

.category-badge.career {
    background-color: var(--primary-red);
}

.category-badge.academic {
    background-color: var(--primary-blue);
}

.category-badge.mentorship {
    background-color: #8B4513;
}

.category-badge.success-stories {
    background-color: #4CAF50;
}

.category-badge.personal-dev {
    background-color: #9C27B0;
}

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

.blog-card-content h3 {
    font-size: 1.3rem;
    color: var(--primary-black);
    margin: 15px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-content > p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

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

.author-mini {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 500;
}

.author-mini i {
    font-size: 1.5rem;
    color: var(--primary-gray);
}

.read-more {
    color: var(--primary-red);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

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

/* ========================================
   PAGINATION
======================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 50px;
}

.pagination-btn,
.pagination-number {
    padding: 12px 20px;
    border: 2px solid var(--border-color);
    background-color: var(--white);
    color: var(--text-dark);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-btn:hover:not(:disabled),
.pagination-number:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
}

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

.pagination-number.active {
    background-color: var(--primary-red);
    color: var(--white);
    border-color: var(--primary-red);
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-dots {
    color: var(--text-light);
    font-weight: bold;
    padding: 0 5px;
}

/* ========================================
   NEWSLETTER SECTION
======================================== */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-red) 100%);
    padding: 60px 0;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.newsletter-text {
    display: flex;
    align-items: center;
    gap: 25px;
    color: var(--white);
}

.newsletter-icon {
    font-size: 4rem;
    opacity: 0.9;
}

.newsletter-text h3 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.newsletter-text p {
    font-size: 1.05rem;
    opacity: 0.9;
}

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

.newsletter-form input {
    padding: 15px 25px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50px;
    font-size: 1rem;
    min-width: 300px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.newsletter-form input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.2);
    border-color: var(--white);
}

.newsletter-form button {
    background-color: var(--white);
    color: var(--primary-red);
    border: none;
}

.newsletter-form button:hover {
    background-color: var(--primary-black);
    color: var(--white);
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */
@media (max-width: 992px) {
    .featured-post-grid {
        grid-template-columns: 1fr;
    }

    .featured-post-image {
        height: 350px;
    }

    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 25px;
    }

    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

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

    .newsletter-form {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .blog-controls {
        padding: 20px;
    }

    .search-box {
        max-width: 100%;
    }

    .filter-buttons {
        justify-content: center;
    }

    .featured-post-content {
        padding: 25px;
    }

    .featured-post-content h2 {
        font-size: 1.6rem;
    }

    .post-footer {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

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

    .newsletter-form input {
        min-width: 100%;
    }

    .newsletter-form button {
        width: 100%;
    }

    .pagination {
        flex-wrap: wrap;
        gap: 10px;
    }

    .pagination-btn,
    .pagination-number {
        padding: 10px 15px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .blog-card-content {
        padding: 20px;
    }

    .featured-post-content h2 {
        font-size: 1.4rem;
    }

    .blog-card-content h3 {
        font-size: 1.15rem;
    }

    .newsletter-icon {
        font-size: 3rem;
    }

    .newsletter-text h3 {
        font-size: 1.4rem;
    }
}