/* =========================================
   NEPHYX ACADEMY PAGE - SPECIFIC STYLES
   ========================================= */

/* Main Container */
.nephyx-academy-page {
    width: 100%;
    min-height: 100vh;
    background-color: var(--bg);
}

.academy-container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0;
}

/* =========================================
   HERO HEADER
   ========================================= */

.academy-hero {
    background-color: var(--panel);
    padding: 4rem 2rem 5rem 2rem;
    margin-bottom: 4rem;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.academy-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-text-block {
    margin-bottom: 3rem;
    text-align: center;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background-color: var(--hover);
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.hero-label i {
    font-size: 1rem;
}

.academy-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--txt);
    margin: 0 0 1rem 0;
    letter-spacing: -2px;
    line-height: 1.1;
}

.title-accent {
    color: var(--accent);
}

.academy-subtitle {
    font-size: 1.15rem;
    color: var(--muted);
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

.academy-search-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--bg);
    padding: 0.8rem 1.2rem;
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.search-icon {
    font-size: 1.2rem;
    color: var(--muted);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--txt);
    padding: 0.5rem;
}

.search-input::placeholder {
    color: var(--muted);
}

.search-filter-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background-color: var(--panel);
    color: var(--txt);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-filter-btn:hover {
    background-color: var(--hover);
}

/* =========================================
   FEATURED SECTION
   ========================================= */

.academy-featured {
    padding: 0 2rem 4rem 2rem;
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.header-left {
    flex: 1;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--txt);
    margin: 0 0 0.5rem 0;
    letter-spacing: -0.5px;
}

.section-description {
    font-size: 1rem;
    color: var(--muted);
    margin: 0;
}

.view-all-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.view-all-link:hover {
    gap: 0.8rem;
}

.featured-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
}

.featured-article {
    background-color: var(--panel);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured-article:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.main-featured {
    grid-row: span 1;
}

.article-image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background-color: var(--hover);
    overflow: hidden;
}

.article-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-category-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--accent);
    color: var(--txt-2);
    padding: 0.4rem 1rem;
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.meta-date,
.meta-reading {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.meta-date i,
.meta-reading i {
    font-size: 0.9rem;
}

.article-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--txt);
    margin: 0 0 1rem 0;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

.main-featured .article-title {
    font-size: 2rem;
}

.article-excerpt {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.6;
    margin: 0 0 1.5rem 0;
    flex: 1;
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.article-link:hover {
    gap: 0.8rem;
}

/* =========================================
   CATEGORIES FILTER
   ========================================= */

.academy-categories {
    padding: 0 2rem 3rem 2rem;
}

.categories-scroll {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.categories-scroll::-webkit-scrollbar {
    height: 4px;
}

.categories-scroll::-webkit-scrollbar-track {
    background: var(--hover);
    border-radius: 2px;
}

.categories-scroll::-webkit-scrollbar-thumb {
    background: var(--muted);
    border-radius: 2px;
}

.category-pill {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background-color: var(--panel);
    color: var(--txt);
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.category-pill:hover {
    background-color: var(--hover);
}

.category-pill.active {
    background-color: var(--accent);
    color: var(--txt-2);
}

.category-pill i {
    font-size: 1rem;
}

/* =========================================
   MAIN CONTENT GRID
   ========================================= */

.academy-main-content {
    padding: 0 2rem 4rem 2rem;
}

.content-grid-wrapper {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    align-items: start;
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.blog-card {
    background-color: var(--panel);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.card-image-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background-color: var(--hover);
    overflow: hidden;
}

.card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--accent);
    color: var(--txt-2);
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-meta-row {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 1rem;
}

.card-date,
.card-reading-time {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--muted);
}

.card-date i,
.card-reading-time i {
    font-size: 0.85rem;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--txt);
    margin: 0 0 0.8rem 0;
    line-height: 1.3;
    letter-spacing: -0.3px;
}

.card-description {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.5;
    margin: 0 0 1.5rem 0;
    flex: 1;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--borders);
}

.card-author {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.author-avatar {
    width: 32px;
    height: 32px;
    background-color: var(--hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 0.85rem;
}

.author-name {
    font-size: 0.9rem;
    color: var(--txt);
    font-weight: 600;
}

.card-read-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.card-read-link:hover {
    gap: 0.7rem;
}

/* =========================================
   SIDEBAR
   ========================================= */

.academy-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: sticky;
    top: 2rem;
}

.sidebar-widget {
    background-color: var(--panel);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.widget-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--borders);
}

.widget-header i {
    font-size: 1.2rem;
    color: var(--accent);
}

.widget-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--txt);
    margin: 0;
}

.widget-content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Popular Articles */
.popular-article-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.popular-article-item:hover {
    background-color: var(--hover);
}

.popular-article-item:not(:last-child) {
    border-bottom: 1px solid var(--borders);
}

.popular-number {
    width: 32px;
    height: 32px;
    background-color: var(--accent);
    color: var(--txt-2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    flex-shrink: 0;
}

.popular-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
}

.popular-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--txt);
    line-height: 1.3;
}

.popular-meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--muted);
}

.popular-meta i {
    font-size: 0.85rem;
}

/* Newsletter Widget */
.newsletter-widget {
    background-color: var(--panel-2);
}

.newsletter-text {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.5;
    margin: 0 0 1.5rem 0;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.newsletter-input {
    width: 100%;
    background-color: var(--panel);
    color: var(--txt);
    padding: 0.8rem 1rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    outline: none;
}

.newsletter-input::placeholder {
    color: var(--muted);
}

.newsletter-btn {
    width: 100%;
}

/* Tags Cloud */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.tag-item {
    background-color: var(--hover);
    color: var(--txt);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.tag-item:hover {
    background-color: var(--accent);
    color: var(--txt-2);
}

/* Quick Links */
.quick-links-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.quick-link-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    text-decoration: none;
    color: var(--txt);
    font-size: 0.95rem;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.quick-link-item:hover {
    background-color: var(--hover);
}

.quick-link-item:not(:last-child) {
    border-bottom: 1px solid var(--borders);
}

.quick-link-item i:first-child {
    color: var(--accent);
    font-size: 1rem;
}

.quick-link-item i:last-child {
    margin-left: auto;
    color: var(--muted);
    font-size: 0.8rem;
}

.quick-link-item span {
    flex: 1;
}

/* =========================================
   LOAD MORE SECTION
   ========================================= */

.load-more-section {
    padding: 0 2rem 4rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.load-more-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 3rem;
}

.articles-count {
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0;
}

/* =========================================
   CTA BANNER
   ========================================= */

.academy-cta-banner {
    padding: 0 2rem 4rem 2rem;
}

.cta-banner-content {
    background-color: var(--panel);
    border-radius: var(--radius);
    padding: 3rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.cta-icon-wrapper {
    width: 80px;
    height: 80px;
    background-color: var(--accent);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cta-icon-wrapper i {
    font-size: 2.5rem;
    color: var(--txt-2);
}

.cta-text-wrapper {
    flex: 1;
}

.cta-banner-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--txt);
    margin: 0 0 0.5rem 0;
    letter-spacing: -0.5px;
}

.cta-banner-subtitle {
    font-size: 1rem;
    color: var(--muted);
    margin: 0;
}

.cta-buttons-wrapper {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cta-buttons-wrapper .btn {
    padding: 0.9rem 2rem;
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */

@media screen and (max-width: 1400px) {
    .academy-container {
        max-width: 100%;
    }
    
    .content-grid-wrapper {
        grid-template-columns: 1fr 340px;
        gap: 2rem;
    }
}

@media screen and (max-width: 1200px) {
    .featured-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .main-featured {
        grid-column: span 2;
    }
    
    .content-grid-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .academy-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media screen and (max-width: 768px) {
    .academy-hero {
        padding: 3rem 1.5rem 4rem 1.5rem;
    }
    
    .academy-title {
        font-size: 2.5rem;
    }
    
    .academy-subtitle {
        font-size: 1rem;
    }
    
    .academy-search-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-filter-btn {
        justify-content: center;
    }
    
    .academy-featured,
    .academy-categories,
    .academy-main-content,
    .load-more-section,
    .academy-cta-banner {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .main-featured {
        grid-column: span 1;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .academy-sidebar {
        grid-template-columns: 1fr;
    }
    
    .cta-banner-content {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    
    .cta-buttons-wrapper {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-buttons-wrapper .btn {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .academy-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .article-title {
        font-size: 1.3rem;
    }
    
    .main-featured .article-title {
        font-size: 1.5rem;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
}