/* استایل‌های مخصوص صفحه مقاله تکی */

/* بخش مسیر ناوبری */
.breadcrumb-section {
    margin-bottom: 2rem;
    padding-top: 2rem;
}

.breadcrumb-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.breadcrumb-nav {
    padding: 1rem 0;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    padding: 0.5rem 0.8rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
}

.breadcrumb-link:hover {
    color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.breadcrumb-link i {
    font-size: 0.9rem;
}

.breadcrumb-item.active span {
    color: var(--gray-color);
    font-size: 0.95rem;
    padding: 0.5rem 0.8rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
}

.breadcrumb-separator {
    color: var(--gray-color);
    font-size: 0.8rem;
}

/* بخش اصلی مقاله */
.single-post-section {
    margin: 2rem 0;
}

.single-post-container {
    display: grid;
    grid-template-columns: 1fr 0.4fr;
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* سمت راست: محتوای مقاله */
.post-content-section {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

/* هدر مقاله */
.post-header {
    text-align: right;
}

.post-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.8s ease-out;
}

.post-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--light-text);
    line-height: 1.4;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

.post-excerpt {
    color: var(--gray-color);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 800px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* تصویر اصلی مقاله */
.post-featured-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.post-featured-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 2;
}

.featured-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.5s ease;
    position: relative;
    z-index: 1;
}

.post-featured-image:hover .featured-img {
    transform: scale(1.05);
}

.image-caption {
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    padding: 0.8rem 1.5rem;
    color: var(--light-text);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    z-index: 2;
}

.image-caption i {
    color: var(--primary-color);
}

/* محتوای مقاله */
.post-article-content {
    color: var(--light-text);
    line-height: 1.9;
    font-size: 1.05rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.article-intro {
    margin-bottom: 2.5rem;
}

.article-intro p {
    margin-bottom: 1.2rem;
    animation: fadeInUp 0.6s ease-out;
}

.article-section {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.article-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.article-section:nth-child(1) { transition-delay: 0.1s; }
.article-section:nth-child(2) { transition-delay: 0.2s; }
.article-section:nth-child(3) { transition-delay: 0.3s; }
.article-section:nth-child(4) { transition-delay: 0.4s; }
.article-section:nth-child(5) { transition-delay: 0.5s; }

.article-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.article-section h2 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.article-section h2 i {
    color: var(--primary-color);
    font-size: 1.4rem;
}

.article-section p {
    margin-bottom: 1rem;
    color: var(--gray-color);
    line-height: 1.8;
}

.article-feature {
    background: rgba(0, 184, 148, 0.05);
    border: 1px solid rgba(0, 184, 148, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    backdrop-filter: blur(5px);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.article-feature.visible {
    opacity: 1;
    transform: translateY(0);
}

.article-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 184, 148, 0.3);
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--light-text);
}

.comfort-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.comfort-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, background 0.3s ease;
}

.comfort-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.comfort-item:nth-child(1) { transition-delay: 0.1s; }
.comfort-item:nth-child(2) { transition-delay: 0.2s; }
.comfort-item:nth-child(3) { transition-delay: 0.3s; }
.comfort-item:nth-child(4) { transition-delay: 0.4s; }

.comfort-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.comfort-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.comfort-item span {
    color: var(--light-text);
    font-weight: 500;
}

.article-conclusion {
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2.5rem 0;
    background: rgba(253, 121, 168, 0.05);
    border: 1px solid rgba(253, 121, 168, 0.1);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.article-conclusion.visible {
    opacity: 1;
    transform: translateY(0);
}

.article-conclusion::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.article-conclusion h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.article-conclusion h3 i {
    color: var(--accent-color);
}

.article-conclusion p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* تگ‌های مقاله */
.post-tags-section {
    border-radius: var(--border-radius);
    padding: 1.8rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.post-tags-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.post-tags-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.tags-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.tags-title i {
    color: var(--primary-color);
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.post-tag {
    display: inline-block;
    background: rgba(0, 184, 148, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(0, 184, 148, 0.2);
    backdrop-filter: blur(5px);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease;
}

.post-tag.visible {
    opacity: 1;
    transform: translateY(0);
}

.post-tag:nth-child(1) { transition-delay: 0.1s; }
.post-tag:nth-child(2) { transition-delay: 0.2s; }
.post-tag:nth-child(3) { transition-delay: 0.3s; }
.post-tag:nth-child(4) { transition-delay: 0.4s; }
.post-tag:nth-child(5) { transition-delay: 0.5s; }
.post-tag:nth-child(6) { transition-delay: 0.6s; }

.post-tag:hover {
    background: rgba(0, 184, 148, 0.2);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

/* اشتراک‌گذاری مقاله */
.post-share-section {
    border-radius: var(--border-radius);
    padding: 1.8rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.post-share-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.post-share-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.share-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.share-title i {
    color: var(--primary-color);
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.share-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 0.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    gap: 0.8rem;
    background: var(--glass-bg);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, background 0.3s ease;
}

.share-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

.share-btn:nth-child(1) { transition-delay: 0.1s; }
.share-btn:nth-child(2) { transition-delay: 0.2s; }
.share-btn:nth-child(3) { transition-delay: 0.3s; }
.share-btn:nth-child(4) { transition-delay: 0.4s; }

.share-btn i {
    font-size: 1.5rem;
}

.share-btn span {
    font-size: 0.9rem;
    font-weight: 500;
}

.share-btn.telegram {
    color: #0088cc;
}

.share-btn.telegram:hover {
    background: rgba(0, 136, 204, 0.2);
    transform: translateY(-3px);
    border-color: #0088cc;
}

.share-btn.whatsapp {
    color: #25d366;
}

.share-btn.whatsapp:hover {
    background: rgba(37, 211, 102, 0.2);
    transform: translateY(-3px);
    border-color: #25d366;
}

.share-btn.linkedin {
    color: #0077b5;
}

.share-btn.linkedin:hover {
    background: rgba(0, 119, 181, 0.2);
    transform: translateY(-3px);
    border-color: #0077b5;
}

.share-btn.twitter {
    color: #1da1f2;
}

.share-btn.twitter:hover {
    background: rgba(29, 161, 242, 0.2);
    transform: translateY(-3px);
    border-color: #1da1f2;
}

/* سمت چپ: سایدبار */
.post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* کارت جزئیات مقاله */
.post-details-card {
    border-radius: var(--border-radius);
    padding: 1.8rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.post-details-card.visible {
    opacity: 1;
    transform: translateX(0);
}

.post-details-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.details-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.details-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.details-title i {
    color: var(--primary-color);
}

.details-body {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.detail-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.detail-item:nth-child(1) { transition-delay: 0.1s; }
.detail-item:nth-child(2) { transition-delay: 0.2s; }
.detail-item:nth-child(3) { transition-delay: 0.3s; }
.detail-item:nth-child(4) { transition-delay: 0.4s; }
.detail-item:nth-child(5) { transition-delay: 0.5s; }
.detail-item:nth-child(6) { transition-delay: 0.6s; }

.detail-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 184, 148, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex-shrink: 0;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0, 184, 148, 0.2);
}

.detail-content {
    display: flex;
    flex-direction: column;
}

.detail-label {
    color: var(--gray-color);
    font-size: 0.85rem;
    margin-bottom: 0.2rem;
}

.detail-value {
    color: var(--light-text);
    font-weight: 500;
    font-size: 0.95rem;
}

.details-footer {
    padding-top: 1.2rem;
    border-top: 1px solid var(--glass-border);
}

.article-stats {
    display: flex;
    justify-content: space-around;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-color);
    font-size: 0.9rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.stat-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat-item:nth-child(1) { transition-delay: 0.1s; }
.stat-item:nth-child(2) { transition-delay: 0.2s; }

.stat-item i {
    color: var(--primary-color);
}

/* کارت نویسنده */
.author-card {
    border-radius: var(--border-radius);
    padding: 1.8rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

.author-card.visible {
    opacity: 1;
    transform: translateX(0);
}

.author-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.author-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.author-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.author-title i {
    color: var(--primary-color);
}

.author-body {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.3s, transform 0.6s ease 0.3s;
}

.author-body.visible {
    opacity: 1;
    transform: translateY(0);
}

.author-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 184, 148, 0.3);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--light-text);
}

.author-position {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.author-bio {
    color: var(--gray-color);
    font-size: 0.85rem;
    line-height: 1.5;
}

.author-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--glass-border);
}

.author-social .social-link {
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    text-decoration: none;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease;
}

.author-social .social-link.visible {
    opacity: 1;
    transform: scale(1);
}

.author-social .social-link:nth-child(1) { transition-delay: 0.4s; }
.author-social .social-link:nth-child(2) { transition-delay: 0.5s; }
.author-social .social-link:nth-child(3) { transition-delay: 0.6s; }

.author-social .social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px) scale(1.1);
    border-color: var(--primary-color);
}

/* مقالات مرتبط */
.related-posts-card {
    border-radius: var(--border-radius);
    padding: 1.8rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease 0.4s, transform 0.8s ease 0.4s;
}

.related-posts-card.visible {
    opacity: 1;
    transform: translateX(0);
}

.related-posts-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.related-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.related-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.related-title i {
    color: var(--primary-color);
}

.related-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.related-post {
    display: flex;
    gap: 1rem;
    text-decoration: none;
    padding: 0.8rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, background 0.3s ease;
}

.related-post.visible {
    opacity: 1;
    transform: translateX(0);
}

.related-post:nth-child(1) { transition-delay: 0.1s; }
.related-post:nth-child(2) { transition-delay: 0.2s; }
.related-post:nth-child(3) { transition-delay: 0.3s; }

.related-post:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(-5px);
    border-color: var(--primary-color);
}

.related-post-image {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-post-content {
    flex: 1;
}

.related-post-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--light-text);
    line-height: 1.3;
}

.related-post-meta {
    color: var(--gray-color);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.related-post-date i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.related-footer {
    text-align: center;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease 0.5s, transform 0.4s ease 0.5s, color 0.3s ease;
}

.view-all-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

.view-all-btn:hover {
    color: var(--primary-color);
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}

/* خبرنامه */
.newsletter-card {
    border-radius: var(--border-radius);
    padding: 1.8rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease 0.6s, transform 0.8s ease 0.6s;
}

.newsletter-card.visible {
    opacity: 1;
    transform: translateX(0);
}

.newsletter-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.newsletter-header {
    margin-bottom: 1.2rem;
}

.newsletter-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.newsletter-title i {
    color: var(--primary-color);
}

.newsletter-body {
    margin-bottom: 1.5rem;
}

.newsletter-desc {
    color: var(--gray-color);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.2rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease 0.7s, transform 0.4s ease 0.7s;
}

.newsletter-desc.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.form-group {
    width: 100%;
}

.newsletter-input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--light-text);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease 0.8s, transform 0.4s ease 0.8s, border-color 0.3s ease;
}

.newsletter-input.visible {
    opacity: 1;
    transform: translateY(0);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.1);
}

.newsletter-btn {
    width: 100%;
    padding: 0.9rem;
    border-radius: var(--border-radius);
    border: none;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease 0.9s, transform 0.4s ease 0.9s, background 0.3s ease;
}

.newsletter-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

.newsletter-btn:hover {
    background: linear-gradient(135deg, #00a085, #0770b5);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 184, 148, 0.3);
}

.newsletter-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border);
}

.privacy-note {
    color: var(--gray-color);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease 1s;
}

.privacy-note.visible {
    opacity: 1;
}

.privacy-note i {
    color: var(--primary-color);
}

/* بخش نظرات */
.comments-section {
    margin: 4rem 0;
}

.comments-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.comments-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.comments-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--light-text);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    animation: fadeInUp 0.8s ease-out;
}

.comments-title i {
    color: var(--primary-color);
}

.comments-count {
    color: var(--gray-color);
    font-size: 1rem;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

/* فرم ارسال نظر */
.comment-form-card {
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2.5rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.comment-form-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.comment-form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.comment-form-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--light-text);
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.form-group {
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.form-group.visible {
    opacity: 1;
    transform: translateY(0);
}

.form-group:nth-child(1) { transition-delay: 0.1s; }
.form-group:nth-child(2) { transition-delay: 0.2s; }

.form-input, .form-textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--light-text);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    resize: vertical;
    backdrop-filter: blur(5px);
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.1);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease 0.3s, transform 0.4s ease 0.3s;
}

.form-actions.visible {
    opacity: 1;
    transform: translateY(0);
}

.submit-comment-btn {
    padding: 0.9rem 2.5rem;
    border-radius: var(--border-radius);
    border: none;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.submit-comment-btn:hover {
    background: linear-gradient(135deg, #00a085, #0770b5);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 184, 148, 0.3);
}

/* لیست نظرات */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.comment-item {
    border-radius: var(--border-radius);
    padding: 1.8rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.comment-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.comment-item:nth-child(1) { transition-delay: 0.1s; }
.comment-item:nth-child(2) { transition-delay: 0.2s; }
.comment-item:nth-child(3) { transition-delay: 0.3s; }

.comment-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.3), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.15)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.comment-header {
    margin-bottom: 1.2rem;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: rgba(0, 184, 148, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0, 184, 148, 0.2);
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--light-text);
}

.comment-date {
    color: var(--gray-color);
    font-size: 0.85rem;
}

.comment-body {
    color: var(--gray-color);
    line-height: 1.7;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

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

.reply-btn {
    background: none;
    border: none;
    color: var(--secondary-color);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.reply-btn:hover {
    color: var(--primary-color);
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}

.comment-actions {
    display: flex;
    gap: 1rem;
}

.like-btn {
    background: none;
    border: none;
    color: var(--gray-color);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.like-btn:hover {
    color: var(--primary-color);
    background: rgba(255, 255, 255, 0.1);
}

.like-btn.liked {
    color: var(--accent-color);
}

/* دکمه مشاهده نظرات بیشتر */
.comments-more {
    text-align: center;
}

.load-more-comments-btn {
    padding: 0.9rem 2.5rem;
    border-radius: var(--border-radius);
    border: none;
    background: rgba(255, 255, 255, 0.05);
    color: var(--light-text);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur) saturate(180%);
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease, background 0.3s ease;
}

.load-more-comments-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

.load-more-comments-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

/* انیمیشن‌های جدید */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* انیمیشن مایع برای المان‌ها (با تاخیر) */
.post-details-card,
.author-card,
.related-posts-card,
.newsletter-card,
.post-tags-section,
.post-share-section,
.article-conclusion,
.article-feature,
.comfort-item,
.comment-item,
.comment-form-card,
.post-featured-image {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* افکت 3D در دسکتاپ */
@media (min-width: 769px) {
    .post-details-card,
    .author-card,
    .related-posts-card,
    .newsletter-card,
    .post-tags-section,
    .post-share-section,
    .article-conclusion,
    .article-feature,
    .post-featured-image,
    .comfort-item,
    .comment-item,
    .comment-form-card,
    .share-btn,
    .view-all-btn,
    .newsletter-btn,
    .submit-comment-btn,
    .reply-btn,
    .like-btn,
    .load-more-comments-btn {
        transform-style: preserve-3d;
        transform: perspective(1000px) rotateX(0) rotateY(0) scale(1);
        transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
                    box-shadow 0.5s ease,
                    background 0.3s ease;
    }
    
    .post-details-card:hover,
    .author-card:hover,
    .related-posts-card:hover,
    .newsletter-card:hover,
    .post-tags-section:hover,
    .post-share-section:hover,
    .article-conclusion:hover,
    .article-feature:hover,
    .post-featured-image:hover,
    .comfort-item:hover,
    .comment-item:hover,
    .comment-form-card:hover,
    .share-btn:hover,
    .view-all-btn:hover,
    .newsletter-btn:hover,
    .submit-comment-btn:hover,
    .reply-btn:hover,
    .like-btn:hover,
    .load-more-comments-btn:hover {
        transform: perspective(1000px) rotateX(var(--rotate-x)) rotateY(var(--rotate-y)) scale(1.03);
        box-shadow: 
            0 15px 35px rgba(0, 184, 148, 0.2),
            0 5px 15px rgba(0, 0, 0, 0.3);
        background: var(--glass-bg-hover);
        z-index: 10;
    }
}

/* رسپانسیو برای صفحه مقاله تکی */
@media (max-width: 1200px) {
    .single-post-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .post-sidebar {
        order: -1;
    }
    
    .featured-img {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .breadcrumb-list {
        font-size: 0.85rem;
    }
    
    .post-title {
        font-size: 1.8rem;
    }
    
    .post-excerpt {
        font-size: 1rem;
    }
    
    .featured-img {
        height: 300px;
    }
    
    .article-section h2 {
        font-size: 1.4rem;
    }
    
    .comfort-examples {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .share-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .author-body {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .post-title {
        font-size: 1.6rem;
    }
    
    .featured-img {
        height: 250px;
    }
    
    .comfort-examples {
        grid-template-columns: 1fr;
    }
    
    .share-buttons {
        grid-template-columns: 1fr;
    }
    
    .article-section h2 {
        font-size: 1.3rem;
    }
    
    .post-details-card, .author-card, .related-posts-card, .newsletter-card {
        padding: 1.5rem;
    }
    
    .comment-form-card {
        padding: 1.5rem;
    }
}