/* ============================================
   STYLE CSS TERPUSAT - HALAMAN ARTIKEL
   ============================================ */

:root {
    --primary-color: #18A7D2;
    --primary-dark: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-color: #32353a;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --border-color: #e9ecef;
    --text-primary: #32353a;
    --text-secondary: #6c757d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

/* ============================================
   NAVBAR
   ============================================ */
.article-navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.article-navbar .navbar-brand {
    color: var(--white) !important;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.article-navbar .navbar-brand i {
    font-size: 1.8rem;
}

.article-navbar .navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s;
    border-radius: 6px;
    margin: 0 0.25rem;
}

.article-navbar .navbar-nav .nav-link:hover,
.article-navbar .navbar-nav .nav-link.active {
    color: var(--white) !important;
    background: rgba(255,255,255,0.15);
}

.article-navbar .navbar-toggler {
    border: 2px solid rgba(255,255,255,0.3);
    padding: 0.4rem 0.6rem;
}

.article-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.article-navbar .btn-outline-light {
    border-color: rgba(255,255,255,0.5);
    color: var(--white);
}

.article-navbar .btn-outline-light:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.8);
    color: var(--white);
}

/* ============================================
   PAGE HEADER BANNER
   ============================================ */
.page-header-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 60px 0 40px;
    margin-bottom: 40px;
}

.page-header-banner h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-header-banner p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

/* ============================================
   BREADCRUMB SECTION
   ============================================ */
.breadcrumb-section {
    background: var(--light-bg);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-section .breadcrumb {
    margin: 0;
    background: transparent;
    padding: 0;
}

.breadcrumb-section .breadcrumb-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb-section .breadcrumb-item a:hover {
    color: var(--primary-color);
}

.breadcrumb-section .breadcrumb-item.active {
    color: var(--text-primary);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================
   MAIN ARTICLE BANNER
   ============================================ */
.main-article-banner {
    position: relative;
    height: 500px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.main-article-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main-article-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    padding: 40px;
    color: var(--white);
}

.main-article-overlay .article-meta {
    color: rgba(255,255,255,0.9);
    font-size: 12px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.main-article-overlay h2 {
    font-size: 32px;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.main-article-overlay h2 a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.main-article-overlay h2 a:hover {
    color: var(--primary-color);
}

/* ============================================
   ARTICLE CARDS
   ============================================ */
.article-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
    text-decoration: none;
    color: inherit;
    display: block;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    color: inherit;
}

.article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-card-body {
    padding: 20px;
}

.article-card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-meta {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar-card {
    background: var(--white);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    margin-bottom: 30px;
}

.sidebar-card h5 {
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.btn-back-article {
    display: block;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(24, 167, 210, 0.3);
}

.btn-back-article:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(24, 167, 210, 0.4);
    color: var(--white);
}

.btn-back-article i {
    font-size: 16px;
}

.featured-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: background 0.3s;
}

.featured-item:last-child {
    border-bottom: none;
}

.featured-item:hover {
    background: var(--light-bg);
    border-radius: 8px;
    padding-left: 10px;
    padding-right: 10px;
    color: inherit;
}

.featured-item img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.featured-content h6 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-content .meta {
    font-size: 11px;
    color: var(--text-secondary);
}

/* ============================================
   TRENDING SECTION
   ============================================ */
.trending-section {
    background: var(--white);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    margin-bottom: 30px;
}

.trending-section h5 {
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.trending-section h5 i {
    color: var(--primary-color);
}

.trending-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: background 0.3s;
}

.trending-item:last-child {
    border-bottom: none;
}

.trending-item:hover {
    background: var(--light-bg);
    border-radius: 8px;
    padding-left: 10px;
    padding-right: 10px;
    color: inherit;
}

.trending-item img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.trending-content h6 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trending-content .meta {
    font-size: 11px;
    color: var(--text-secondary);
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 12px;
    padding: 30px;
    color: var(--white);
    margin-bottom: 30px;
}

.newsletter-section h5 {
    font-weight: 600;
    margin-bottom: 15px;
}

.newsletter-section p {
    margin-bottom: 20px;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
}

.newsletter-form button {
    padding: 12px 24px;
    background: var(--white);
    color: var(--primary-color);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.newsletter-form button:hover {
    transform: translateY(-2px);
}

/* ============================================
   MEDIA PROMOSI / IKLAN
   ============================================ */
.promo-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: 2px solid var(--white);
    border-radius: 12px;
    padding: 30px;
    color: var(--white);
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.promo-card h5 {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

.promo-card p {
    margin-bottom: 25px;
    opacity: 0.95;
    line-height: 1.7;
    font-size: 0.95rem;
}

.btn-promo {
    display: inline-block;
    padding: 14px 32px;
    background: var(--white);
    color: var(--primary-color);
    border: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-promo:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
    color: var(--primary-color);
    background: var(--white);
}

.btn-promo i {
    font-size: 1.1rem;
}

/* ============================================
   EDITOR'S CHOICE
   ============================================ */
.editor-choice-section {
    margin-top: 40px;
}

.editor-choice-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.editor-choice-header h4 {
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.editor-choice-header i {
    color: var(--primary-color);
    font-size: 24px;
}

/* ============================================
   NO IMAGE PLACEHOLDER
   ============================================ */
.no-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 48px;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination .page-link {
    color: var(--primary-color);
    border-color: var(--border-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link:hover {
    color: var(--primary-dark);
    background-color: var(--light-bg);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .main-article-banner {
        height: 400px;
    }
    
    .main-article-overlay h2 {
        font-size: 24px;
    }
    
    .article-navbar .navbar-nav {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255,255,255,0.2);
    }
    
    .article-navbar .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        margin: 0.25rem 0;
    }
    
    .page-header-banner {
        padding: 40px 0 30px;
    }
    
    .page-header-banner h1 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .main-article-banner {
        height: 300px;
    }
    
    .main-article-overlay {
        padding: 20px;
    }
    
    .main-article-overlay h2 {
        font-size: 20px;
    }
    
    .page-header-banner {
        padding: 30px 0 20px;
    }
    
    .page-header-banner h1 {
        font-size: 1.75rem;
    }
    
    .page-header-banner p {
        font-size: 0.95rem;
    }
    
    .article-navbar .navbar-brand {
        font-size: 1.25rem;
    }
    
    .article-navbar .navbar-brand i {
        font-size: 1.5rem;
    }
    
    .article-card {
        margin-bottom: 20px;
    }
    
    .trending-item,
    .featured-item {
        flex-direction: column;
        text-align: center;
    }
    
    .trending-item img,
    .featured-item img {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 576px) {
    .main-article-banner {
        height: 250px;
    }
    
    .main-article-overlay {
        padding: 15px;
    }
    
    .main-article-overlay h2 {
        font-size: 18px;
    }
    
    .page-header-banner h1 {
        font-size: 1.5rem;
    }
    
    .page-header-banner p {
        font-size: 0.9rem;
    }
    
    .article-card-title {
        font-size: 16px;
    }
    
    .article-card-body {
        padding: 15px;
    }
    
    .sidebar-card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .newsletter-section {
        padding: 20px;
    }
    
    .promo-card {
        padding: 25px 20px;
    }
    
    .promo-card h5 {
        font-size: 1.3rem;
    }
    
    .promo-card p {
        font-size: 0.9rem;
    }
    
    .btn-promo {
        padding: 12px 28px;
        font-size: 0.95rem;
    }
    
    .breadcrumb-section {
        padding: 10px 0;
    }
    
    .breadcrumb-section .breadcrumb {
        font-size: 0.85rem;
    }
}

/* ============================================
   ADDITIONAL RESPONSIVE IMPROVEMENTS
   ============================================ */
@media (max-width: 992px) {
    .row.g-4 {
        --bs-gutter-y: 1.5rem;
    }
    
    .sidebar-card {
        margin-bottom: 25px;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .main-article-overlay .article-meta {
        font-size: 11px;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .trending-section h5,
    .editor-choice-header h4 {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .article-card img {
        height: 180px;
    }
    
    .no-image-placeholder {
        height: 180px !important;
    }
    
    .main-article-overlay .article-meta {
        font-size: 10px;
    }
    
    .trending-item,
    .featured-item {
        padding: 12px 0;
    }
    
    .trending-item h6,
    .featured-item h6 {
        font-size: 0.95rem;
    }
}