/* =====================================================
   HASAD SAMI MARINE TRANSPORT - BLOG STYLESHEET
   Supports: Light/Dark Mode, Responsive Grid, RTL, Animations
   ===================================================== */

/* =====================================================
   HOMEPAGE BLOG SECTION
   ===================================================== */
.blog-section {
    padding: var(--section-pad);
    background: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

/* BLOG CARD */
.blog-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
                box-shadow 0.4s ease,
                border-color 0.4s ease;
    position: relative;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--gold);
}

/* IMAGE COVER */
.blog-card-img-wrap {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.blog-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.blog-card:hover .blog-card-img {
    transform: scale(1.08);
}

/* CATEGORY BADGE */
.blog-card-category {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 50px;
    z-index: 2;
    box-shadow: 0 4px 10px rgba(201, 160, 67, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

[dir="rtl"] .blog-card-category {
    right: auto;
    left: 20px;
}

/* CARD CONTENT */
.blog-card-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.blog-card-meta i {
    color: var(--gold);
    margin-right: 4px;
}

[dir="rtl"] .blog-card-meta i {
    margin-right: 0;
    margin-left: 4px;
}

.blog-card-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
    font-weight: 700;
    font-family: 'Tajawal', 'Inter', sans-serif;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--transition);
}

.blog-card:hover .blog-card-title {
    color: var(--navy-light);
}

[data-theme="dark"] .blog-card:hover .blog-card-title {
    color: var(--gold-light);
}

.blog-card-summary {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
}

/* CARD BUTTON */
.blog-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--navy);
    transition: gap var(--transition), color var(--transition);
    border: none;
    background: transparent;
    padding: 0;
    cursor: pointer;
    width: fit-content;
}

[data-theme="dark"] .blog-card-btn {
    color: var(--gold-light);
}

.blog-card-btn i {
    font-size: 0.8rem;
    transition: transform var(--transition);
}

.blog-card:hover .blog-card-btn {
    color: var(--gold-dark);
    gap: 12px;
}

.blog-card:hover .blog-card-btn i {
    transform: translateX(-4px);
}

[dir="rtl"] .blog-card:hover .blog-card-btn i {
    transform: translateX(4px);
}

/* =====================================================
   BLOGS PORTAL (LISTINGS)
   ===================================================== */
.blog-portal-hero {
    min-height: 50vh;
    padding: 160px 0 80px;
}

/* SEARCH & FILTERS BAR */
.blog-filter-section {
    padding: 40px 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.blog-filter-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media(min-width: 992px) {
    .blog-filter-wrapper {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* SEARCH BOX */
.blog-search-box {
    position: relative;
    max-width: 450px;
    width: 100%;
}

.blog-search-box input {
    width: 100%;
    padding: 14px 20px 14px 50px;
    border-radius: 50px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

[dir="rtl"] .blog-search-box input {
    padding: 14px 50px 14px 20px;
}

.blog-search-box input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(201, 160, 67, 0.15);
}

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

[dir="rtl"] .blog-search-box i {
    left: auto;
    right: 20px;
}

.blog-search-box input:focus + i {
    color: var(--gold);
}

/* FILTER TABS */
.blog-filters {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
    scrollbar-width: none; /* Firefox */
}

.blog-filters::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.filter-btn {
    white-space: nowrap;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 600;
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--navy), var(--navy-dark));
    color: #fff;
    border-color: var(--navy);
    box-shadow: 0 4px 15px rgba(27, 58, 107, 0.25);
}

[data-theme="dark"] .filter-btn:hover,
[data-theme="dark"] .filter-btn.active {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    border-color: var(--gold);
    box-shadow: 0 4px 15px rgba(201, 160, 67, 0.25);
}

/* SEARCH RESULTS COUNT */
.search-results-info {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-weight: 500;
}

.search-results-info strong {
    color: var(--gold);
}

/* =====================================================
   BLOG SINGLE PAGE (READING VIEW)
   ===================================================== */
.blog-single-container {
    padding: 140px 0 80px;
    background: var(--bg-primary);
}

.blog-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 32px;
    transition: color var(--transition), transform var(--transition);
}

.blog-back-btn:hover {
    color: var(--gold);
    transform: translateX(-4px);
}

[dir="rtl"] .blog-back-btn:hover {
    transform: translateX(4px);
}

/* BREADCRUMB */
.blog-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.blog-breadcrumbs a {
    transition: color var(--transition);
}

.blog-breadcrumbs a:hover {
    color: var(--gold);
}

/* ARTICLE HEADER */
.blog-post-header {
    max-width: 900px;
    margin-bottom: 40px;
}

.blog-post-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    color: var(--text-primary);
    line-height: 1.25;
    font-family: 'Playfair Display', 'Tajawal', serif;
    margin-bottom: 24px;
}

.blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.meta-item i {
    color: var(--gold);
}

/* FEATURED IMAGE */
.blog-post-featured-img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    margin-bottom: 50px;
}

/* ARTICLE LAYOUT */
.blog-post-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
}

@media(min-width: 992px) {
    .blog-post-layout {
        grid-template-columns: 2.8fr 1fr;
    }
}

/* RICH TEXT TYPOGRAPHY */
.blog-post-body {
    font-size: 1.1rem;
    line-height: 1.85;
    color: var(--text-primary);
}

.blog-post-body p {
    margin-bottom: 24px;
}

.blog-post-body h2,
.blog-post-body h3 {
    color: var(--text-primary);
    margin: 40px 0 20px;
    font-family: 'Playfair Display', 'Tajawal', serif;
}

.blog-post-body h2 {
    font-size: 1.8rem;
    border-bottom: 2px solid var(--border);
    padding-bottom: 10px;
}

.blog-post-body h3 {
    font-size: 1.45rem;
}

.blog-post-body ul,
.blog-post-body ol {
    margin-bottom: 30px;
    padding-left: 24px;
}

[dir="rtl"] .blog-post-body ul,
[dir="rtl"] .blog-post-body ol {
    padding-left: 0;
    padding-right: 24px;
}

.blog-post-body li {
    margin-bottom: 12px;
}

.blog-post-body strong {
    color: var(--text-primary);
    font-weight: 700;
}

.blog-post-body em {
    color: var(--gold);
    font-style: normal;
    font-weight: 500;
}

/* BLOCKQUOTE */
.blog-post-body blockquote {
    background: var(--bg-secondary);
    border-left: 5px solid var(--gold);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 30px;
    margin: 40px 0;
    font-size: 1.25rem;
    line-height: 1.7;
    font-weight: 500;
    color: var(--text-primary);
    font-style: italic;
    box-shadow: var(--shadow);
}

[dir="rtl"] .blog-post-body blockquote {
    border-left: none;
    border-right: 5px solid var(--gold);
    border-radius: var(--radius) 0 0 var(--radius);
}

.blog-post-body blockquote p {
    margin-bottom: 0;
}

/* SIDEBAR */
.blog-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.sidebar-widget {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 30px;
    box-shadow: var(--shadow);
}

.widget-title {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    font-family: 'Tajawal', 'Inter', sans-serif;
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--gold);
}

[dir="rtl"] .widget-title::after {
    left: auto;
    right: 0;
}

/* SHARE BUTTONS */
.share-buttons-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.share-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    transition: all var(--transition);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.share-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.share-btn.fb { background: #1877F2; }
.share-btn.tw { background: #1DA1F2; }
.share-btn.wa { background: #25D366; }
.share-btn.ln { background: #0A66C2; }

/* RELATED ARTICLES */
.related-articles-section {
    padding: 80px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.related-title {
    font-size: 1.8rem;
    font-family: 'Playfair Display', 'Tajawal', serif;
    color: var(--text-primary);
    margin-bottom: 40px;
}

/* NOT FOUND CONTAINER */
.blog-not-found {
    text-align: center;
    padding: 100px 20px;
    max-width: 600px;
    margin: 0 auto;
}

.blog-not-found i {
    font-size: 4rem;
    color: var(--gold);
    margin-bottom: 24px;
}

.blog-not-found h2 {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.blog-not-found p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* =====================================================
   DOCKING BLOG CARDS ON HOME PAGE VIEW SPECIFICS
   ===================================================== */
.home-blog-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.home-blog-header .section-header {
    margin-bottom: 0;
}

/* Animation on Search Portal Loading */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-card {
    animation: fadeInUp 0.5s ease forwards;
}

/* Responsive Utilities for Buttons */
@media(max-width: 767px) {
    .desktop-only-btn { display: none !important; }
}
@media(min-width: 768px) {
    .mobile-only-btn-wrap { display: none !important; }
}