/* ══════════════════════════════════════
   BLOG PAGE — استایل‌های یکپارچه و بهینه
══════════════════════════════════════ */

.blog-page-section {
    padding: calc(var(--header-height) + 48px) 0 96px;
}

/* ═══ Breadcrumb ═══ */
.breadcrumb-nav { margin-bottom: 24px; }
.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: nowrap;           /* یک خط */
    padding: 0;
    list-style: none;
}
.breadcrumb-item { font-size: var(--fs-sm); font-weight: 300; }
.breadcrumb-item a { color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.breadcrumb-item a:hover { color: var(--color-blue); }
.breadcrumb-item.active span { color: var(--color-blue); font-weight: 500; }
.breadcrumb-separator { color: var(--text-muted); opacity: 0.5; user-select: none; }

/* ═══ Page Header ═══ */
.page-header { margin-bottom: 36px; }
.page-main-title { margin-top: 12px; font-size: clamp(2rem, 5vw, 3rem); }

/* ═══ Featured Post ═══ */
.featured-post {
    background: rgba(20,22,32,0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.06);
    transition: box-shadow 0.3s;
}
.featured-post:hover { box-shadow: 0 25px 60px rgba(0,0,0,0.55), 0 0 30px rgba(13,144,205,0.25); }
.featured-post-inner { display: flex; align-items: stretch; min-height: 340px; }
.featured-post-img { flex: 0 0 38%; overflow: hidden; max-width: 500px; }
.featured-post-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.featured-post:hover .featured-post-img img { transform: scale(1.04); }
.featured-post-content {
    flex: 1;
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}
.featured-post-date {
    font-size: var(--fs-xs);
    color: var(--color-blue);
    font-weight: 500;
    background: var(--color-blue-subtle);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    width: fit-content;
}
.featured-post-title {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    line-height: 1.4;
}
.featured-post-title a { color: var(--text-white); text-decoration: none; transition: color 0.2s; }
.featured-post-title a:hover { color: var(--color-blue-light); }
.featured-post-excerpt { font-weight: 300; font-size: var(--fs-base); color: var(--text-secondary); line-height: 1.9; margin: 0; }
.featured-post-meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: auto; }

.blog-card-author { display: flex; align-items: center; gap: 6px; font-size: var(--fs-xs); color: var(--text-muted); }
.featured-readmore { padding: 10px 22px; font-size: var(--fs-sm); }

/* ═══ Blog Grid ═══ */
.blog-page-grid {
    margin-top: 32px;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* ═══ فیلتر ردیف (دسته‌بندی و تگ) ═══ */
.blog-filter-row {
    display: flex;
    flex-direction: column;   /* ← این خط اضافه یا اصلاح بشه */
    flex-wrap: wrap;
    gap: 24px;
    margin: 36px 0 28px;
    align-items: flex-start;
}
.filter-group { display: flex; flex-direction: column; gap: 10px; }
.filter-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
}
.filter-label svg { color: var(--color-blue); }

/* دکمه‌های دسته‌بندی */
.blog-categories {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
}
.blog-categories::-webkit-scrollbar { display: none; }

.cat-btn {
    padding: 8px 18px;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-pill);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    cursor: pointer;
    white-space: nowrap;
    transition: 0.2s;
}
.cat-btn:hover { border-color: var(--color-blue); color: var(--text-primary); }
.cat-btn.active {
    background: var(--color-blue);
    color: #fff;
    border-color: var(--color-blue);
    box-shadow: 0 4px 12px rgba(13,144,205,0.4);
}

/* دکمه‌های تگ */
.blog-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-badge {
    padding: 4px 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    cursor: pointer;
    transition: 0.2s;
}
.tag-badge:hover,
.tag-badge.active { background: rgba(13,144,205,0.1); border-color: var(--color-blue); color: var(--color-blue); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 991px) {
    .featured-post-inner { flex-direction: column; min-height: auto; }
    .featured-post-img { flex: 0 0 100%; height: 250px; }
    .featured-post-content { padding: 28px; }
    .blog-page-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
    .blog-filter-row { flex-direction: column; gap: 16px; }
    .blog-categories { width: 100%; }
    .blog-tags { width: 100%; }
}
@media (max-width: 600px) {
    .blog-page-section { padding: calc(var(--header-height-mobile) + 32px) 0 64px; }
    .breadcrumb-nav { margin-bottom: 16px; }
    .page-header { margin-bottom: 24px; }
    .featured-post-img { height: 180px; }
    .featured-post-content { padding: 24px 20px; gap: 12px; }
    .blog-page-grid { grid-template-columns: 1fr; }
    .featured-post-meta { flex-direction: column; align-items: flex-start; gap: 10px; }
    .featured-readmore { width: 100%; justify-content: center; }
}


/* ===== صفحه بلاگ (پست داخلی) ===== */

.single-post {
    padding: calc(var(--header-height, 80px) + 48px) 0 96px;
    width: 100%;
}

.single-post .breadcrumb-nav {
    margin-bottom: 20px;
}

.single-post .article-header {
    margin-bottom: 40px;
}

.single-post .article-title {
    font-family: var(--font-display, 'Pofak', sans-serif);
    font-weight: 900;
    font-size: clamp(2rem, 5vw, 2.8rem);
    color: var(--text-white, #fff);
    line-height: 1.3;
    margin-bottom: 16px;
    text-align: right;
}

.single-post .article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: var(--fs-sm, 0.85rem);
    color: var(--text-muted, #888);
}

.single-post .article-meta .article-date {
    background: rgba(0, 150, 214, 0.15);
    color: var(--color-blue, #0096D6);
    padding: 4px 12px;
    border-radius: 50px;
}

.single-post .article-meta .article-author {
    display: flex;
    align-items: center;
    gap: 6px;
}

.single-post .featured-image {
    margin-bottom: 40px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.single-post .featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.single-post .article-body {
    font-weight: 300;
    font-size: var(--fs-base, 1rem);
    color: var(--text-secondary, #ccc);
    line-height: 2.1;
}

.single-post .article-body h2 {
    font-family: var(--font-display, 'Pofak', sans-serif);
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--text-white, #fff);
    margin: 40px 0 16px;
    border-right: 3px solid var(--color-blue, #0096D6);
    padding-right: 12px;
}

.single-post .article-body p {
    margin-bottom: 20px;
}

.single-post .article-body figure,
.single-post .article-body .post-image-wrapper {
    text-align: center;
    margin: 32px 0;
}

.single-post .article-body img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.single-post .article-body a {
    color: var(--color-blue, #0096D6);
    text-decoration: underline;
    font-weight: 500;
}

.single-post .article-body a:hover {
    color: var(--color-blue-light, #4ec0ff);
}

.single-post .article-body ul {
    padding-right: 20px;
    margin-bottom: 20px;
}

.single-post .article-body ul li {
    margin-bottom: 8px;
}

/* ===== مطالب مرتبط ===== */
.single-post .related-posts {
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.single-post .related-posts h3 {
    font-family: var(--font-display, 'Pofak', sans-serif);
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--text-white, #fff);
    margin-bottom: 24px;
}

.single-post .related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* ===== کارت بلاگ ===== */
.blog-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 150, 214, 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.blog-card-img-wrap {
    display: block;
    position: relative;  /* ← حتماً relative باشد */
    overflow: hidden;
    border-radius: 16px 16px 0 0;
}

.blog-card-img-wrap img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-img-wrap img {
    transform: scale(1.04);
}

.blog-card-date {
    position: absolute;   /* ← absolute برای قرار گرفتن روی عکس */
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #fff;
    font-size: 0.75rem;
    padding: 4px 14px;
    border-radius: 30px;
    z-index: 2;           /* ← بالاتر از عکس باشد */
    pointer-events: none; /* ← کلیک را از آن عبور دهد */
    white-space: nowrap;  /* ← متن در یک خط بماند */
}

.blog-card-body {
    padding: 18px 20px;
}

.blog-card-title {
    font-family: var(--font-display, 'Pofak', sans-serif);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
}

.blog-card-title a {
    color: var(--text-white, #fff);
    text-decoration: none;
    transition: color 0.3s;
}

.blog-card-title a:hover {
    color: var(--color-blue, #0096D6);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted, #888);
    line-height: 1.6;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-readmore {
    color: var(--color-blue, #0096D6);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.3s;
}

.blog-card-readmore:hover {
    gap: 8px;
}

/* ===== ریسپانسیو ===== */
@media (max-width: 991px) {
    .single-post .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .single-post .related-grid {
        grid-template-columns: 1fr;
    }

    .single-post .article-title {
        font-size: 1.8rem;
    }

    .single-post .article-body p {
        text-align: justify;
    }

    .single-post .article-body {
        font-size: 0.95rem;
    }

    .single-post .article-body h2 {
        font-size: 1.3rem;
    }

    .blog-card-img-wrap img {
        height: 140px;
    }
}

.blog-card-img-wrap .blog-card-date {
    position: absolute !important;
    bottom: 12px !important;
    right: 12px !important;
    z-index: 5 !important;
}

/* ===== کارت بلاگ ===== */
.blog-card-img-wrap {
    display: block;
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;  /* ← نسبت ثابت برای همه تصاویر */
    border-radius: 16px 16px 0 0;
}

.blog-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;      /* یا contain */
    object-position: center;  /* تنظیم موقعیت برش */
    display: block;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-img-wrap img {
    transform: scale(1.04);
}

.blog-card-date {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #fff;
    font-size: 0.75rem;
    padding: 4px 14px;
    border-radius: 30px;
    z-index: 2;
    pointer-events: none;
}