/* =========================================
   بلاگ - استایل‌های اختصاصی
   ========================================= */

/* ----- هدر صفحه وبلاگ ----- */
.blog-page-header {
    padding: 140px 20px 60px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.blog-page-header h1 {
    font-size: 3rem;
    background: linear-gradient(135deg, #4f46e5, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}

.blog-page-header p {
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== نوار فیلتر ===== */
.blog-filter-bar {
    margin-top: 30px;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.blog-filter-btn {
    padding: 10px 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 30px;
    color: var(--text-muted);
    font-family: 'Vazirmatn', 'Poppins', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.blog-filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--text-main);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.1);
}

.blog-filter-btn.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
}

.blog-filter-btn.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(79, 70, 229, 0.4);
}

/* ----- دکمه بازگشت ----- */
.back-to-home {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 30px;
    color: var(--text-main);
    transition: all 0.3s ease;
    margin-bottom: 30px;
}

.back-to-home:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateX(-4px);
}

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

/* ----- گرید مقالات ----- */
.blog-page-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 60px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.blog-page-card {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.blog-page-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 50px rgba(79, 70, 229, 0.15);
}

.blog-page-card .blog-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

.blog-page-card:hover .blog-image img {
    transform: scale(1.05);
}


.blog-page-card .blog-content {
    padding: 24px;
}

.blog-page-card .blog-meta {
    display: flex;
    gap: 16px;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.blog-page-card .blog-meta i {
    margin-left: 4px;
}

.blog-page-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-page-card h3 a {
    color: var(--text-main);
    transition: color 0.3s ease;
}

.blog-page-card h3 a:hover {
    color: var(--primary-color);
}

.blog-page-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

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

.blog-page-card .read-more:hover {
    gap: 14px;
    color: #818cf8;
}

/* ----- سایدبار ----- */
.blog-sidebar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 60px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.sidebar-widget {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 28px;
}

.sidebar-widget h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text-main);
    border-bottom: 2px solid var(--border-glass);
    padding-bottom: 12px;
}

.sidebar-widget ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-widget ul li a {
    color: var(--text-muted);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-widget ul li a:hover {
    color: var(--primary-color);
    transform: translateX(4px);
}

.sidebar-widget ul li a i {
    color: var(--primary-color);
    font-size: 0.6rem;
}

.sidebar-widget .newsletter-form {
    flex-direction: column;
}

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

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

/* ===== لایت مود ===== */
body.light-mode .blog-page-card {
    background: rgba(255, 255, 255, 0.7);
}

body.light-mode .sidebar-widget {
    background: rgba(255, 255, 255, 0.7);
}

/* =========================================
   بلاگ پست - استایل‌های اختصاصی
   ========================================= */

/* ----- هدر صفحه مقاله ----- */
.blog-post-header {
    padding: 140px 20px 40px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.blog-post-header .back-to-home {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 30px;
    color: var(--text-main);
    transition: all 0.3s ease;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.blog-post-header .back-to-home:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateX(-4px);
}

html[dir="rtl"] .blog-post-header .back-to-home:hover {
    transform: translateX(4px);
}

.blog-post-header .post-category {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.blog-post-header h1 {
    font-size: 2.8rem;
    color: var(--text-main);
    margin-bottom: 16px;
    line-height: 1.3;
}

.blog-post-header .post-meta {
    display: flex;
    justify-content: center;
    gap: 24px;
    color: var(--text-muted);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.blog-post-header .post-meta i {
    margin-left: 4px;
}

/* ----- محتوای مقاله ----- */
.blog-post-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px 80px;
    position: relative;
    z-index: 2;
}

.blog-post-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 16px;
    margin: 30px 0;
}

.blog-post-content {
    color: var(--text-main);
    font-size: 1.1rem;
    line-height: 2;
}

.blog-post-content h2 {
    font-size: 1.8rem;
    margin: 40px 0 16px;
    color: var(--text-main);
}

.blog-post-content h3 {
    font-size: 1.4rem;
    margin: 30px 0 12px;
    color: var(--text-main);
}

.blog-post-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.blog-post-content ul {
    color: var(--text-muted);
    padding-right: 24px;
    margin-bottom: 20px;
}

.blog-post-content ul li {
    margin-bottom: 8px;
}

.blog-post-content blockquote {
    background: var(--bg-glass);
    border-right: 4px solid var(--primary-color);
    padding: 20px 24px;
    margin: 24px 0;
    border-radius: 8px;
    color: var(--text-main);
    font-style: italic;
}

html[dir="ltr"] .blog-post-content blockquote {
    border-right: none;
    border-left: 4px solid var(--primary-color);
}

.blog-post-content .post-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-glass);
}

.blog-post-content .post-tags span {
    background: var(--bg-glass);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid var(--border-glass);
    transition: all 0.3s ease;
}

.blog-post-content .post-tags span:hover {
    border-color: var(--primary-color);
    color: var(--text-main);
}

/* ----- صفحه Not Found ----- */
.not-found {
    text-align: center;
    padding: 60px 20px;
    max-width: 600px;
    margin: 0 auto;
}

.not-found h2 {
    font-size: 3rem;
    color: var(--text-main);
    margin-bottom: 16px;
}

.not-found p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 24px;
}

.not-found .back-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: var(--primary-color);
    border-radius: 30px;
    color: #fff;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.not-found .back-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.3);
}

/* ===== لایت مود ===== */
body.light-mode .blog-post-content blockquote {
    background: rgba(255, 255, 255, 0.7);
}

body.light-mode .blog-post-content .post-tags span {
    background: rgba(255, 255, 255, 0.7);
}

/* ===== ریسپانسیو ===== */
@media (max-width: 768px) {
    .blog-post-header h1 {
        font-size: 2rem;
    }
    .blog-post-header {
        padding: 100px 20px 30px;
    }
    .blog-post-content {
        font-size: 1rem;
    }
    .blog-post-content h2 {
        font-size: 1.4rem;
    }
    .blog-post-container {
        padding: 20px 16px 60px;
    }
}

@media (max-width: 480px) {
    .blog-post-header h1 {
        font-size: 1.6rem;
    }
    .blog-post-header .post-meta {
        font-size: 0.75rem;
        gap: 14px;
    }
    .blog-post-image {
        max-height: 250px;
        margin: 16px 0;
    }
    .blog-post-content {
        font-size: 0.95rem;
    }
    .blog-post-content h2 {
        font-size: 1.2rem;
    }
    .blog-post-content blockquote {
        padding: 14px 16px;
    }
}

/* ===== ریسپانسیو ===== */
@media (max-width: 768px) {
    .blog-sidebar {
        grid-template-columns: 1fr;
    }
    .blog-page-grid {
        grid-template-columns: 1fr;
    }
    .blog-page-header h1 {
        font-size: 2rem;
    }
    .blog-page-header {
        padding: 100px 20px 40px;
    }
}

@media (max-width: 480px) {
    .blog-page-card .blog-image {
        height: 180px;
    }
    .blog-page-card .blog-content {
        padding: 16px;
    }
    .blog-page-card h3 {
        font-size: 1.1rem;
    }
    .blog-page-card .blog-meta {
        font-size: 0.65rem;
        gap: 10px;
    }
    .sidebar-widget {
        padding: 20px;
    }
}