/* === HEADER SPACING === */
/* هدر سایت position:fixed هست؛ این کلاس یه فاصله‌ی نفس‌دار از هدر به اولین بخش صفحه بلاگ/تک‌نوشته می‌ده */
.blog-top-spacer {
  padding-top: 9rem !important;
}
@media (max-width: 640px) {
  .blog-top-spacer { padding-top: 7.5rem !important; }
}

/* ===============================================
   FEATURED SLIDER (خلاصه نوشته‌ها) — نسخه‌ی پرو
   ابعاد/گردی/تیرگی از طریق CSS variableهای --bs-* که
   توسط تنظیمات ادمین (پیشخوان → فیلترشکن → تنظیمات →
   اسلایدر نوشته) به صورت inline style ست می‌شن کنترل می‌شن.
=============================================== */
.blog-slider-section {
  margin-bottom: 1.25rem;
}

.blog-slider {
  --bs-height: 460px;
  --bs-radius: 24px;
  --bs-overlay: 0.65;
  position: relative;
}

/* ---------- صحنه‌ی اصلی (تصویر + محتوا) ---------- */
.blog-slider-stage {
  position: relative;
  border-radius: var(--bs-radius);
  overflow: hidden;
  height: var(--bs-height);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  background: var(--bg-dark);
}
@media (max-width: 768px) {
  .blog-slider-stage { height: min(var(--bs-height), 520px); }
}
@media (max-width: 480px) {
  .blog-slider-stage { height: min(var(--bs-height), 460px); border-radius: calc(var(--bs-radius) * 0.75); }
}

.blog-slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.blog-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease, visibility 0s linear 0.9s;
  display: flex;
  align-items: flex-end;
}
.blog-slide.is-active {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.9s ease;
  z-index: 2;
}

.blog-slide-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-card), var(--bg-dark);
  background-size: cover;
  background-position: center;
  transform: scale(1);
  transform-origin: center;
  will-change: transform;
}

/* افکت «کن‌برنز» — زوم آرام و سینمایی روی تصویر فعال */
.blog-slider[data-effect="kenburns"] .blog-slide.is-active .blog-slide-bg {
  animation: bsKenBurns 9s ease-out forwards;
}
@keyframes bsKenBurns {
  from { transform: scale(1); }
  to   { transform: scale(1.12); }
}

/* افکت «کشویی» — به‌جای فید، اسلایدها کنار هم می‌لغزند */
.blog-slider[data-effect="slide"] .blog-slider-track {
  display: flex;
  height: 100%;
  direction: ltr; /* ترتیب چیدمان اسلایدها، متن داخل هرکدوم جدا rtl می‌مونه */
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.blog-slider[data-effect="slide"] .blog-slide {
  direction: rtl;
  position: relative;
  flex: 0 0 100%;
  height: 100%;
  opacity: 1 !important;
  visibility: visible !important;
  transition: none;
}

.blog-slide-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(11,11,26, var(--bs-overlay)) 8%, rgba(11,11,26, calc(var(--bs-overlay) * 0.55)) 48%, rgba(11,11,26, calc(var(--bs-overlay) * 0.18)) 100%),
    linear-gradient(100deg, rgba(11,11,26, calc(var(--bs-overlay) * 0.85)) 0%, rgba(11,11,26, 0.05) 62%);
}

/* ---------- کارت شیشه‌ای محتوا ---------- */
.blog-slide-content {
  position: relative;
  z-index: 3;
  padding: 1.75rem 2rem;
  margin: 0 1.5rem 1.5rem;
  max-width: 620px;
  background: rgba(11,11,26,0.4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: calc(var(--bs-radius) * 0.65);
}
@media (max-width: 640px) {
  .blog-slide-content { padding: 1.25rem 1.4rem; margin: 0 1rem 1rem; }
}

.blog-slide-content .blog-card-cat {
  margin-bottom: 0.85rem;
  text-decoration: none;
}

.blog-slide-content h3 {
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 0.6rem;
}
.blog-slide-content h3 a { color: var(--text-primary); }
.blog-slide-content h3 a:hover { color: var(--accent); }

.blog-slide-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.92rem;
}

.blog-slide-content .blog-card-meta {
  margin-bottom: 1.1rem;
}

/* ---------- فلش‌های ناوبری ---------- */
.blog-slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(11,11,26,0.55);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4;
  transition: var(--transition);
}
.blog-slider-arrow:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: translateY(-50%) scale(1.08);
}
.blog-slider-prev { right: 1.25rem; }
.blog-slider-next { left: 1.25rem; }
.blog-slider[data-arrows="0"] .blog-slider-arrow { display: none; }
@media (max-width: 640px) {
  .blog-slider-arrow { display: none; }
}

/* ---------- شمارنده‌ی اسلاید (بالا-چپ) ---------- */
.blog-slider-counter {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 4;
  background: rgba(11,11,26,0.55);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

/* ---------- نقطه‌ها / خط‌ها (وقتی نوار تصاویر کوچک غیرفعاله) ---------- */
.blog-slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}
.blog-slider-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}
.blog-slider-dot:hover { background: rgba(255,255,255,0.45); }
.blog-slider-dot.is-active {
  width: 1.6rem;
  border-radius: 100px;
  background: var(--gradient-primary);
}
.blog-slider-dots--lines .blog-slider-dot {
  width: 1.75rem;
  height: 0.3rem;
  border-radius: 4px;
}
.blog-slider-dots--lines .blog-slider-dot.is-active {
  width: 2.75rem;
  background: var(--gradient-primary);
}

/* ---------- نوار پیشرفت پخش خودکار ---------- */
.blog-slider-progress {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: rgba(255,255,255,0.08);
  z-index: 4;
}
.blog-slider-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--gradient-primary);
}
.blog-slider-progress span.is-animating {
  transition: width linear;
}

/* ---------- نوار تصاویر کوچک (Thumbnail Rail) ---------- */
.blog-slider-thumbs {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.15rem 0.1rem 0.5rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.blog-slider-thumbs::-webkit-scrollbar { height: 5px; }
.blog-slider-thumbs::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

.blog-slider-thumb {
  position: relative;
  flex: 0 0 156px;
  height: 88px;
  border-radius: calc(var(--bs-radius) * 0.42);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  background-color: var(--bg-card);
  background-size: cover;
  background-position: center;
  padding: 0;
  scroll-snap-align: start;
  transition: var(--transition);
}
.blog-slider-thumb:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}
.blog-slider-thumb.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(167,139,250,0.18);
}
.blog-slider-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(11,11,26,0.88) 12%, rgba(11,11,26,0.1) 65%, transparent 100%);
}
.blog-slider-thumb-title {
  position: absolute;
  z-index: 2;
  bottom: 0.4rem;
  right: 0.55rem;
  left: 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  text-align: right;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (max-width: 640px) {
  .blog-slider-thumb { flex-basis: 128px; height: 74px; }
  .blog-slider-thumb-title { font-size: 0.68rem; }
}

/* === INTERACTIVE SINGLE-POST BACKGROUND === */
.blog-single-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.blog-single-bg canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* محتوای صفحه تک‌نوشته باید بالای کانواس بمونه */
body:has(.blog-single-bg) .navbar,
body:has(.blog-single-bg) .section-padding,
body:has(.blog-single-bg) footer {
  position: relative;
  z-index: 1;
}


.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 992px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
}

.blog-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.blog-card-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--gradient-card);
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.blog-card-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-cat {
  align-self: flex-start;
  margin-bottom: 0.75rem;
  text-decoration: none;
}

.blog-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 0.6rem;
}

.blog-card-title a {
  color: var(--text-primary);
}
.blog-card-title a:hover {
  color: var(--accent);
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.blog-card-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}
.blog-card-more:hover {
  color: var(--primary-light);
  gap: 0.6rem;
}

/* === PAGINATION === */
.blog-pagination {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}
.blog-pagination ul {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.blog-pagination .page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  transition: var(--transition);
}
.blog-pagination .page-numbers:hover {
  border-color: var(--primary-light);
  color: var(--text-primary);
}
.blog-pagination .page-numbers.current {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}

/* === SINGLE POST === */
.blog-single-meta {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.blog-single-thumb {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.blog-single-thumb img {
  width: 100%;
  display: block;
}

.blog-single-tags {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.blog-single-tags a {
  text-decoration: none;
}

/* === BLOG CONTENT (خروجی the_content - نوشته‌های درون‌ریزی‌شده) === */
.blog-content {
  padding: 2.5rem;
  font-size: 1.05rem;
  line-height: 2;
  color: var(--text-secondary);
}

@media (max-width: 640px) {
  .blog-content { padding: 1.5rem; }
}

.blog-content > *:first-child { margin-top: 0; }

.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4 {
  color: var(--text-primary);
  font-weight: 800;
  line-height: 1.5;
  margin: 2rem 0 1rem;
}
.blog-content h2 { font-size: 1.5rem; }
.blog-content h3 { font-size: 1.25rem; }
.blog-content h4 { font-size: 1.1rem; }

.blog-content p {
  margin-bottom: 1.25rem;
}

.blog-content a {
  color: var(--accent);
  text-decoration: underline;
}
.blog-content a:hover { color: var(--primary-light); }

.blog-content ul,
.blog-content ol {
  margin: 0 0 1.25rem 0;
  padding-right: 1.5rem;
}
.blog-content li { margin-bottom: 0.5rem; }

.blog-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  border-right: 3px solid var(--primary);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.blog-content code {
  background: rgba(255,255,255,0.08);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
  direction: ltr;
  display: inline-block;
}

.blog-content pre {
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  direction: ltr;
  text-align: left;
}
.blog-content pre code {
  background: none;
  padding: 0;
}

.blog-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}
.blog-content th,
.blog-content td {
  border: 1px solid var(--border);
  padding: 0.6rem 0.9rem;
  text-align: right;
}
.blog-content th {
  background: var(--bg-card);
  color: var(--text-primary);
}