/* ============================
   MAHDAVIAT PORTAL - STYLES
   RTL | Farsi | Islamic Theme
   ============================ */

@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn[wght].woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
}

:root {
  --primary:      #1a5276;   /* Deep Islamic Blue */
  --primary-dark: #154360;
  --primary-light:#2980b9;
  --accent:       #b7950b;   /* Gold */
  --accent-light: #d4ac0d;
  --green:        #1e8449;
  --bg:           #f4f6f8;
  --bg-card:      #ffffff;
  --text:         #1a202c;
  --text-muted:   #6b7280;
  --border:       #dde1e7;
  --shadow:       0 2px 12px rgba(0,0,0,0.08);
  --shadow-hover: 0 6px 24px rgba(0,0,0,0.13);
  --radius:       8px;
  --radius-sm:    4px;
  --transition:   0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
  direction: rtl;
  text-align: right;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
select { font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* =================== TOP BAR =================== */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 2px solid var(--accent);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.top-bar-date { color: var(--accent-light); font-weight: 600; }
.separator { margin: 0 8px; opacity: 0.4; }
.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

 .top-bar-left-media678{display: flex; gap:16px;};
.top-link {
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
  font-size: 0.78rem;
}
.top-link:hover { color: var(--accent-light); }
.social-icons { display: flex; gap: 8px; }
.social-icons a {
  color: rgba(255,255,255,0.7);
  font-size: 0.7rem;
  transition: color var(--transition);
  width: 15px;
}
.social-icons a:hover { color: var(--accent-light); }

/* =================== HEADER =================== */
.header {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  padding: 12px 0;
  position: relative;
  overflow: hidden;
}
.header::before {
  content: '';
  position: absolute;
  top: -40px; left: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.header::after {
  content: '';
  position: absolute;
  bottom: -60px; right: 10%;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: relative;
  z-index: 1;
}
.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}
.logo-circle {
  width: 70px;
    height: 70px;
    border-radius: 50%;
    background-image: url(../img/logo/logo.jpg);
    background-size: cover;      /* کل باکس را پوشش می‌دهد */
    background-position: center; /* وسط تصویر را نمایش می‌دهد */
    background-repeat: no-repeat; /* تکرار نمی‌شود */
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);

}
.logo-text-ar {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.site-title {
  font-size: 1.38rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.5px;
}
.site-subtitle {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.75);
  margin-top: 3px;
}
.header-search {
  display: flex;
  gap: 0;
  max-width: 320px;
  flex: 1;
  direction: ltr;
}
.search-input {
  flex: 1;
  padding: 9px 14px;
  border: none;
  border-radius: var(--radius) 0 0 var(--radius);
  font-family: inherit;
  font-size: 0.88rem;
  outline: none;
  background: rgba(255,255,255,0.95);
  direction: rtl;
}
.search-btn {
  padding: 9px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.95rem;
  transition: background var(--transition);
}
.search-btn:hover { background: var(--accent-light); }

/* =================== MAIN NAV =================== */
.main-nav {
  background: var(--primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.main-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-list {
  display: flex;
  align-items: stretch;
}


.dropdown .has-dropdown {
  position: relative;
}
.dropdown .has-dropdown .dropdown  {
  position: absolute;
  top: 0;
  right: 100%;
  min-width: 150px;
}
.nav-item {
  position: relative;
}
.nav-item a {
  display: block;
  padding: 14px 16px;
  color: rgba(255,255,255,0.88);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-item:hover > a,
.nav-item.active > a {
  background: var(--primary-dark);
  color: var(--accent-light);
}
.nav-item.active > a {
  border-bottom: 3px solid var(--accent);
}
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--bg-card);
  min-width: 200px;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-hover);
  border-top: 3px solid var(--accent);
  z-index: 200;
}



.dropdown li a {
  color: var(--text);
  padding: 10px 16px;
  font-size: 0.86rem;
  border-bottom: 1px solid var(--border);
  display: block;
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover {
  background: var(--bg);
  color: var(--primary);
  padding-right: 22px;
}

/* =================== SUBDROPDOWN (سه‌سطحی) =================== */
 
.has-subdropdown {
  position: relative;
}
 
/* فلش کوچک نشان‌دهنده زیرمنو */
.has-subdropdown > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
 
/* زیردراپ‌داون — سطح سوم */
.subdropdown {
  display: none;
  position: absolute;
  top: 0;
  /* در RTL: سمت چپ باز میشه */
  right: 100%;
  background: var(--bg-card);
  min-width: 180px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  border-top: 3px solid var(--accent);
  z-index: 300;
}
 
.has-subdropdown:hover > .subdropdown {
  display: block;
}
 
.subdropdown li a {
  color: var(--text);
  padding: 10px 16px;
  font-size: 0.84rem;
  border-bottom: 1px solid var(--border);
  display: block;
  transition: all var(--transition);
}
 
.subdropdown li:last-child a {
  border-bottom: none;
}
 
.subdropdown li a:hover {
  background: var(--bg);
  color: var(--primary);
  padding-right: 22px;
}

.has-dropdown:hover .dropdown { display: block; }
.nav-hamburger {
  display: none;
  color: #fff;
  font-size: 1.4rem;
  padding: 12px 16px;
  cursor: pointer;
}

/* =================== BREADCRUMB =================== */
 
.breadcrumb {
  margin: 14px 0 20px;
}
 
.breadcrumb ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  padding: 10px 16px;
  margin: 0;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  font-size: 0.84rem;
}
 
.breadcrumb ol li {
  display: flex;
  align-items: center;
  color: var(--text-muted);
}
 
/* جداکننده بین آیتم‌ها */
.breadcrumb ol li + li::before {
  content: '›';
  margin: 0 8px;
  color: var(--border);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}
 
/* لینک‌ها */
.breadcrumb ol li a {
  color: var(--primary-light);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
}
 
.breadcrumb ol li a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}
 
/* اولین آیتم — آیکون خانه */
.breadcrumb ol li:first-child a::before {
  content: '🏠';
  font-size: 0.82rem;
}
 
/* آیتم فعلی (آخرین) */
.breadcrumb ol li:last-child span {
  color: var(--primary-dark);
  font-weight: 700;
}
 

/* =================== MAIN LAYOUT =================== */
.main-content { padding: 24px 0 40px; }
.main-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 24px;
  align-items: start;
}
.content-right { min-width: 0; }

/* =================== HERO SLIDER =================== */
.hero-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 8px;
  box-shadow: var(--shadow);
}
.slider-wrapper { position: relative; height: 340px; }
.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  transition: opacity 0.6s ease;
  background-size: cover;
  background-position: center;
}
.slide.active { opacity: 1; z-index: 1; }
.slide-1 { 
  background:url(); 
  background-size: cover;
  background-repeat: no-repeat;
  background-position: bottom;
}

.kashida {
  display: inline-block;
  transform: scaleX(1.5);  transform-origin: center;
}


.slide-2 {
  background:url(); 
  background-size: cover;
  background-repeat: no-repeat;
  background-position: bottom; 
}

.slide-3 { 
  background:url(); 
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center; 
 }
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}
.slide-content {
  position: relative;
  z-index: 2;
  padding: 28px;
  color: #fff;
  width: 100%;
}
.slide-category {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}
.slide-title {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.slide-excerpt {
  font-size: 0.88rem;
  opacity: 0.88;
  margin-bottom: 14px;
}
.slide-btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 0.84rem;
  font-weight: 600;
  transition: background var(--transition);
}
.slide-btn:hover { background: var(--accent-light); }
.slider-controls {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 3;
}
.slider-btn {
  background: rgba(255,255,255,0.25);
  border: none;
  color: #fff;
  width: 30px; height: 30px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.slider-btn:hover { background: rgba(255,255,255,0.5); }
.slider-dots { display: flex; gap: 6px; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all var(--transition);
}
.dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

/* =================== NEWS TICKER =================== */
.news-ticker {
  background: var(--primary-dark);
  color: #fff;
  display: flex;
  align-items: center;
  overflow: hidden;
  height: 38px;
  margin-bottom: 24px;
  border-radius: var(--radius-sm);
}
.ticker-label {
  background: var(--accent);
  color: #fff;
  padding: 0 16px;
  font-size: 0.8rem;
  font-weight: 700;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}
.ticker-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 100%;
}
.ticker-content {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  white-space: nowrap;
  font-size: 0.84rem;
  height: 100%;
  animation: ticker-rtl 40s linear infinite;
}
.ticker-content span:nth-child(even) { color: var(--accent-light); font-size: 0.5rem; }
@keyframes ticker-rtl {
  0%   { transform: translateX(-35%); }
  100% { transform: translateX(100%); }
}

/* =================== SECTIONS =================== */
.section { margin-bottom: 36px; }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
  position: relative;
}
.section-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 60px;
  height: 2px;
  background: var(--accent);
}
.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-icon { font-size: 1.1rem; }
.see-all {
  color: var(--primary-light);
  font-size: 0.82rem;
  font-weight: 600;
  transition: color var(--transition);
}
.see-all:hover { color: var(--accent); }

/* =================== NEWS GRID =================== */
.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 14px;
}
.news-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.news-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 260px 1fr;
}
.news-card-img {
  height: 160px;
  background-size: cover;
  background-position: center;
  position: relative;
}

/* مودال ویدیو */
.video-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 900px;
  margin: auto;
}

/* این کلید اصلی حل مشکل هست */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* نسبت 16:9 استاندارد */
  height: 0;
  overflow: hidden;
  border-radius: 16px;
  background: #000;
}

.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain; /* مهم: کل ویدیو بدون بریدگی نشون داده بشه */
}

.close-modal {
  position: absolute;
  top: -40px;
  right: 0;
  color: white;
  font-size: 35px;
  cursor: pointer;
  background: rgba(0,0,0,0.5);
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.close-modal:hover {
  background: rgba(255,0,0,0.7);
  transform: scale(1.1);
}

/* برای موبایل */
@media (max-width: 768px) {
  /* صفحات داخلی در موبایل مانند نمای تمام‌صفحه اپلیکیشن نمایش داده می‌شوند. */
  body.is-internal-page {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  body.is-internal-page > .top-bar,
  body.is-internal-page > .header,
  body.is-internal-page > .main-nav {
    display: none !important;
  }

  .modal-content {
    width: 95%;
  }
  
  .close-modal {
    top: -35px;
    font-size: 28px;
    width: 30px;
    height: 30px;
  }
}

/* =================== RESPONSIVE HOME V4 =================== */
@media (max-width: 1024px) {
  /* پس از پایان اسکرول داخلی، حرکت به صفحه اصلی منتقل می‌شود. */
  .home-news-grid,
  .home-media-grid,
  .home-course-grid,
  .mobile-home-courses {
    overscroll-behavior-y: auto;
  }

  /* آیکون‌های یکدست و خواناتر برای منوی ثابت پایین. */
  .mobile-bottom-nav > a {
    gap: 4px;
    color: #6b7b8d;
    font-weight: 750;
    transition: color .22s ease, transform .2s ease;
  }
  .mobile-bottom-nav > a.active { color: #0b8f62; }
  .mobile-bottom-nav .mbn-icon {
    width: 34px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    font-size: 0;
    transition: background .22s ease, box-shadow .22s ease, transform .22s ease;
  }
  .mobile-bottom-nav .mbn-icon svg {
    width: 21px;
    height: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .mobile-bottom-nav > a.active .mbn-icon {
    background: linear-gradient(145deg, #e6f8f1, #f4fcf8);
    box-shadow: inset 0 0 0 1px rgba(11,143,98,.09);
  }
  .mobile-bottom-nav > a:active .mbn-icon { transform: translateY(1px); }
}

@media (max-width: 768px) {
  .logo-area {
    flex-direction: column;
    justify-content: center;
    gap: 10px;
  }
  .logo-text {
    align-items: center;
    gap: 2px;
  }
  .logo-circle {
    width: 60px;
    height: 60px;
    margin-top: 0;
  }
  .slider-wrapper {
    position: relative;
    height: 290px;
  }
}

/* اضافه کردن دکمه تمام صفحه */
.video-controls-extra {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
  gap: 10px;
}

.fullscreen-btn {
  background: rgba(255,255,255,0.2);
  border: none;
  color: white;
  padding: 8px 15px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
}

.fullscreen-btn:hover {
  background: rgba(255,255,255,0.4);
}

.news-card.featured .news-card-img { height: auto; min-height: 190px; }
/* .bg-news-1 { background-size: 100% 100%; background-position: center; }
.bg-news-2 { background-size: 100% 100%; background-position: center; }
.bg-news-3 { background-size: 100% 100%; background-position: center; }
.bg-news-4 { background-size: 100% 100%; background-position: center; }
.bg-news-5 { background-size: 100% 100%; background-position: center; }
.bg-news-6 { background-size: cover; background-position: center; } */
.news-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
}
.news-card-body { padding: 14px; }
.news-cat {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 3px;
  margin-bottom: 8px;
}
.news-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card.featured .news-title {
  font-size: 1.1rem;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}
.news-excerpt {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 8px;
}
.read-more {
  color: var(--primary-light);
  font-weight: 600;
  transition: color var(--transition);
}
.read-more:hover { color: var(--accent); }

/* =================== ARTICLES LIST =================== */
.articles-list { display: flex; flex-direction: column; gap: 0; }
.article-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.article-item:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.article-item:last-child { border-bottom: none; border-radius: 0 0 var(--radius) var(--radius); }
.article-item:hover { background: #f0f4f8; }
.article-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.article-body { flex: 1; }
.article-title {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 5px;
  line-height: 1.4;
}
.article-meta {
  font-size: 0.74rem;
  color: var(--text-muted);
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}
.article-author { color: var(--primary-light); font-weight: 600; }
.article-link {
  background: var(--primary);
  color: #fff;
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  flex-shrink: 0;
  transition: background var(--transition);
}
.article-link:hover { background: var(--accent); }

/* =================== MEDIA GRID =================== */
.media-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.media-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.media-card:hover { transform: translateY(-3px); }
.media-thumb {
  height: 120px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.media-thumb-1 { background:url("../video/sorud/SorudeShamimeReza.jpg"); background-size: 100% 100%; background-position: center;}
.media-thumb-2 { background:url("../video/sorud/PanahFilm.jpg"); background-size: 100% 100%; background-position: center;}
.media-thumb-3 { background:url("../video/sorud/amuzesheAslahe.jpg"); background-size: 100% 100%; background-position: center;}
.media-thumb-4 { background:url("../video/sorud/KafanNevisi.jpg"); background-size: 100% 100%; background-position: center;}
.play-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.5);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1rem;
  backdrop-filter: blur(4px);
}
.media-type-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  padding: 2px 7px;
  border-radius: 3px;
  font-weight: 700;
}
.media-info { padding: 10px; }
.media-info h4 {
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.media-duration { font-size: 0.72rem; color: var(--text-muted); }

/* =================== SIDEBAR =================== */
.sidebar { position: sticky; top: 56px; display: flex; flex-direction: column; gap: 16px; }
.widget {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.widget-header {
  background: var(--primary);
  color: #fff;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  border-bottom: 2px solid var(--accent);
}
.quick-links li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 0.84rem;
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.quick-links li:last-child a { border-bottom: none; }
.quick-links li a:hover {
  background: var(--bg);
  color: var(--primary);
  padding-right: 22px;
}
.ql-icon { font-size: 0.95rem; }
.province-selector { padding: 14px; }
.province-select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  color: var(--text);
  background: #fff;
  margin-bottom: 10px;
  outline: none;
  direction: rtl;
}
.province-btn {
  width: 100%;
  padding: 8px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  transition: background var(--transition);
}
.province-btn:hover { background: var(--accent); }
.social-grid {
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.social-btn {
  display: flex;
  text-align: center;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  transition: opacity var(--transition);
  justify-content: center;
  align-items: center;
  flex-direction: row;
}
.social-btn:hover { opacity: 0.85; }
.instagram { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }
.soroush     { background: #0099cc; } 
.bale   { background: #00a651; } 
.eitaa      { background: #f7941d; } 
.aparat    { background: #cc0000; }
.rubika    { background: #860380; }

.imgSocial{
  width:20px; 
  height:20px; 
  margin-right:10px;
}

.related-sites li a {
  display: block;
  padding: 9px 16px;
  font-size: 0.82rem;
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
}
.related-sites li a::before {
  content: '›';
  position: absolute;
  right: 16px;
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  top: 50%;
  transform: translateY(-50%);
  transition: right var(--transition);
}
.related-sites li a { padding-right: 28px; }
.related-sites li:last-child a { border-bottom: none; }
.related-sites li a:hover {
  background: var(--bg);
  color: var(--primary);
  padding-right: 34px;
}
.stats-widget .widget-header { background: var(--primary-dark); }
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.stat-item {
  padding: 14px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.stat-item:nth-child(odd) { border-left: none; }
.stat-item:nth-last-child(-n+2) { border-bottom: none; }
.stat-num {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  direction: ltr;
}
.stat-label {
  display: block;
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* =================== FOOTER =================== */
.footer { background: var(--primary-dark); color: rgba(255,255,255,0.85); margin-top: 20px; }
.footer-top { padding: 36px 0 28px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 32px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-logo-circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: url("../img/logo/logo.jpg");
  background-size: contain;
  background-position: center;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.footer-logo strong {
  display: block;
  font-size: 0.96rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
}
.footer-logo small {
  display: block;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.6);
}
.footer-desc {
  font-size: 0.8rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.65);
}
.footer-col-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}
.footer-links a:hover { color: var(--accent-light); }
.footer-contact p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
  display: flex; align-items: center; gap: 6px;
}
.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.fs-link {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  padding: 5px 12px;
  border-radius: 3px;
  font-size: 0.75rem;
  transition: background var(--transition);
}
.fs-link:hover { background: var(--accent); color: #fff; }
.footer-bottom {
  background: rgba(0,0,0,0.2);
  padding: 14px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  flex-wrap: wrap;
  gap: 8px;
}


/* ===== HOME COURSES SECTION ===== */
.home-courses-tabs{display:flex;gap:0;border-radius:8px;overflow:hidden;border:1px solid var(--border);margin-bottom:12px;box-shadow:0 1px 4px rgba(0,0,0,.05);}
.hct-btn{flex:1;padding:10px 12px;border:none;background:#fff;color:var(--text-muted);font-family:inherit;font-size:0.84rem;font-weight:700;cursor:pointer;border-left:1px solid var(--border);transition:all .2s;display:flex;align-items:center;justify-content:center;gap:5px;}
.hct-btn:last-child{border-left:none;}
.hct-btn.active{background:var(--primary);color:#fff;}
.hct-btn:not(.active):hover{background:var(--bg);color:var(--primary);}
.home-course-card{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 14px;background:#fff;border-radius:8px;border:1px solid var(--border);margin-bottom:8px;text-decoration:none;color:inherit;transition:all .2s;}
.home-course-card:last-child{margin-bottom:0;}
.home-course-card:hover{border-color:var(--primary-light);box-shadow:0 3px 12px rgba(0,0,0,.08);transform:translateX(-3px);background:#fafcff;}
.hcc-right{display:flex;align-items:center;gap:10px;flex:1;min-width:0;}
.hcc-icon{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--primary-dark),var(--primary-light));display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;}
.hcc-info{min-width:0;flex:1;}
.hcc-title{font-size:0.86rem;font-weight:700;color:var(--primary-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px;}
.home-course-card:hover .hcc-title{color:var(--primary);}
.hcc-meta{display:flex;gap:8px;font-size:0.7rem;color:var(--text-muted);flex-wrap:wrap;}
.hcc-badge{font-size:0.7rem;font-weight:700;padding:3px 10px;border-radius:20px;white-space:nowrap;flex-shrink:0;}
.hcc-badge.active{background:#d5f5e3;color:#1e8449;}
.hcc-badge.full{background:#fadbd8;color:#e74c3c;}
.hcc-badge.finished{background:#eaf4fb;color:#1a5276;}
.hcc-badge.inactive{background:#f2f3f4;color:#7f8c8d;}
.hct-empty{text-align:center;padding:20px;color:var(--text-muted);font-size:0.84rem;background:#fff;border-radius:8px;border:1px dashed var(--border);}
.mobile-nav-head,.mobile-nav-backdrop,.mobile-bottom-nav,.mobile-home-courses,.mobile-colleague-link{display:none;}
.home-media-grid > .media-card:nth-child(n+5){display:none !important;}

/* =================== RESPONSIVE =================== */
@media (max-width: 1024px) {
  .main-grid { grid-template-columns: 1fr 240px; }
  .media-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  body{padding-bottom:calc(76px + env(safe-area-inset-bottom));}
  body.mobile-nav-open{overflow:hidden;touch-action:none;}
  .main-nav{position:sticky;top:0;z-index:500;background:linear-gradient(135deg,var(--primary-dark),var(--primary));}
  .main-nav .container{min-height:56px;padding:0 14px;justify-content:flex-start;}
  .nav-hamburger{display:flex;align-items:center;gap:10px;border:0;background:rgba(255,255,255,.11);color:#fff;border-radius:12px;padding:9px 14px;font:700 .88rem inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.13);transition:transform .25s,background .25s;}
  .nav-hamburger:active{transform:scale(.96);}
  .mobile-nav-backdrop{display:block;position:fixed;inset:0;z-index:790;background:rgba(10,20,32,.58);backdrop-filter:blur(5px);opacity:0;visibility:hidden;transition:opacity .32s ease,visibility .32s ease;}
  .mobile-nav-backdrop.open{opacity:1;visibility:visible;}
  .nav-list{display:flex!important;position:fixed!important;inset:0 0 0 auto!important;width:min(78vw,390px);height:100dvh;z-index:800!important;flex-direction:column;align-items:stretch!important;background:linear-gradient(180deg,#173b5b 0%,#102e49 100%)!important;padding:0 0 calc(24px + env(safe-area-inset-bottom))!important;overflow-y:auto;overflow-x:hidden;box-shadow:-18px 0 45px rgba(0,0,0,.28);transform:translateX(105%);visibility:hidden;transition:transform .38s cubic-bezier(.22,.9,.28,1),visibility .38s;}
  .nav-list.open{transform:translateX(0);visibility:visible;}
  .mobile-nav-head{display:flex;position:sticky;top:0;z-index:4;align-items:center;justify-content:space-between;padding:22px 18px 18px;background:rgba(10,37,60,.96);border-bottom:1px solid rgba(255,255,255,.1);}
  .mobile-nav-head div{display:flex;flex-direction:column;gap:3px;color:#fff}.mobile-nav-head strong{font-size:1.05rem}.mobile-nav-head span{font-size:.7rem;color:rgba(255,255,255,.6)}
  .mobile-nav-close{width:38px;height:38px;border:1px solid rgba(255,255,255,.18);border-radius:11px;background:rgba(255,255,255,.08);color:#fff;font-size:1rem;cursor:pointer;}
  .nav-item{width:100%;opacity:0;transform:translateX(18px);transition:opacity .28s,transform .28s;}
  .nav-list.open .nav-item{opacity:1;transform:none}.nav-list.open .nav-item:nth-child(2){transition-delay:.08s}.nav-list.open .nav-item:nth-child(3){transition-delay:.12s}.nav-list.open .nav-item:nth-child(4){transition-delay:.16s}.nav-list.open .nav-item:nth-child(5){transition-delay:.20s}.nav-list.open .nav-item:nth-child(6){transition-delay:.24s}.nav-list.open .nav-item:nth-child(7){transition-delay:.28s}
  .nav-item>a{padding:14px 18px;color:#fff;border-bottom:1px solid rgba(255,255,255,.07);font-size:.88rem;}
  .nav-item.active>a{background:rgba(255,255,255,.08);border-right:3px solid var(--accent-light);border-bottom-color:rgba(255,255,255,.07);}
  .mobile-submenu-toggle{position:absolute;left:12px;top:8px;width:38px;height:38px;border:0;border-radius:10px;background:rgba(255,255,255,.07);color:#fff;font-size:.8rem;transition:transform .25s;z-index:2}.nav-item.submenu-open>.mobile-submenu-toggle{transform:rotate(180deg);}
  .nav-item.has-dropdown>.dropdown{display:grid!important;position:static!important;min-width:0;max-height:0;opacity:0;overflow:hidden;border:0;border-radius:0;background:rgba(0,0,0,.13);box-shadow:none;transition:max-height .38s ease,opacity .25s ease;}
  .nav-item.has-dropdown.submenu-open>.dropdown{max-height:520px;opacity:1;}
  .dropdown li a{color:rgba(255,255,255,.78);padding:10px 30px 10px 16px;border-bottom:1px solid rgba(255,255,255,.05);}
  .desktop-home-courses{display:none}.mobile-home-courses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-height:580px;overflow-y:auto;overscroll-behavior-y:auto;padding:2px 2px 8px;scrollbar-width:thin;}
  .mobile-home-courses .home-course-card{display:block;margin:0;padding:0;border:0;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(14,48,75,.12);transform:none;}
  .hcc-cover{height:126px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#fff;background:linear-gradient(135deg,rgba(12,47,75,.45),rgba(212,172,13,.28)),url('../img/siteBaner/header-mahdaviat.jpg') center/cover;}
  .course-theme-science .hcc-cover{filter:hue-rotate(22deg)}.course-theme-cultural .hcc-cover{filter:hue-rotate(295deg)}.course-theme-art .hcc-cover{filter:hue-rotate(325deg)}
  .hcc-cover-icon{font-size:1.65rem}.hcc-cover-label{font-size:.7rem;font-weight:700;background:rgba(0,0,0,.34);padding:3px 9px;border-radius:20px;backdrop-filter:blur(4px)}
  .mobile-home-courses .hcc-info{padding:11px}.mobile-home-courses .hcc-title{font-size:.83rem;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:2.7em;margin-bottom:8px}.mobile-home-courses .hcc-meta{display:grid;gap:5px;font-size:.67rem}
  .home-news-grid{max-height:520px;overflow-y:auto;overscroll-behavior-y:auto;padding:2px 3px 10px;scrollbar-width:thin;}
  .home-media-grid{max-height:430px;overflow-y:auto;overscroll-behavior-y:auto;padding:2px 3px 9px;scrollbar-width:thin}.home-media-grid>.media-card:nth-child(n+5){display:block!important;}
  .mobile-bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;right:10px;left:10px;bottom:max(8px,env(safe-area-inset-bottom));height:66px;z-index:700;background:rgba(255,255,255,.96);border:1px solid rgba(23,59,91,.1);border-radius:18px;box-shadow:0 10px 34px rgba(16,46,73,.2);backdrop-filter:blur(16px);direction:rtl;}
  .mobile-bottom-nav>a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#657586;font-size:.64rem;font-weight:700;transition:color .2s,transform .2s}.mobile-bottom-nav>a.active{color:#15965c}.mbn-icon{font-size:1.25rem;line-height:1}.mobile-bottom-nav>a:active{transform:scale(.92)}
  .mobile-bottom-nav .mbn-home{position:relative}.mbn-home-circle{width:47px;height:47px;margin-top:-27px;border-radius:50%;display:grid;place-items:center;background:#fff;overflow:hidden;border:5px solid #f7faf9;box-shadow:0 7px 17px rgba(16,46,73,.22)}.mbn-home-circle img{display:block;width:100%;height:100%;object-fit:cover;border-radius:50%}.mbn-home>span:last-child{margin-top:1px}
}

@media (max-width: 768px) {
  .container{padding: 0 2px;}
  .main-content{padding: 3px 0 0px;}
  .main-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .news-card.featured { grid-column: 1; display: block; }
  .news-card.featured .news-card-img { height: 160px; }
  .header-inner { flex-direction: column; align-items: center; gap: 12px; }
  .header-search { max-width: 100%; width: 88%; }
  .logo-area {flex-direction: column; justify-content: space-between; align-items: center; }
  .logo-text{ display: flex; flex-direction: column; align-items: center; gap: 12px;}
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .slide-title { font-size: 1.1rem; }
  .top-bar-right { display: flex; align-items: center; justify-content: center; width: 100%; }
  .top-bar-left{display: flex; align-items: center; justify-content: center; width: 100%; flex-direction: column;}
  .top-bar-left-media678{display: flex; gap:16px;}
  .logo-circle{width: 100px; height: 100px; margin-top: 10px;}
  .slide-excerpt{display : none;}
  .subdropdown {
    position: static;
    box-shadow: none;
    border-top: none;
    border-radius: 0;
    min-width: unset;
    width: 100%;
    background: rgba(0, 0, 0, 0.12);
    display: none;
  }
 
  /* در موبایل با کلاس open نمایش داده میشه */
  .has-subdropdown.open > .subdropdown {
    display: block;
  }
 
  .subdropdown li a {
    color: rgba(255, 255, 255, 0.7);
    padding: 8px 52px;
    font-size: 0.8rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
 
  .subdropdown li a:hover {
    background: rgba(255,255,255,0.07);
    color: var(--accent-light);
    padding-right: 58px;
  }
 
  /* فلش ‹ رو در موبایل مخفی کن */
  .has-subdropdown > a::after {
    content: '▾';
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
  }

  .home-news-grid{max-height:760px;}
  .home-media-grid{max-height:455px;}
  .mobile-home-courses{max-height:610px;}

}

@media (max-width: 520px) {
  .news-grid { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

/* =================== RESPONSIVE HOME V2 FIXES =================== */
/* دکمه‌های بازکننده زیرمنو فقط متعلق به Drawer هستند. */
.mobile-submenu-toggle { display: none; }

/* فلش دسکتاپ فقط با CSS ساخته می‌شود تا هیچ فلش تکراری وجود نداشته باشد. */
.nav-item.has-dropdown > a::after {
  content: '▾';
  display: inline-block;
  margin-right: 6px;
  font-size: .66rem;
  opacity: .72;
  transition: transform .2s ease;
}
.nav-item.has-dropdown:hover > a::after { transform: rotate(180deg); }

/* کارت دوره در دسکتاپ و نمایش‌های کوچک، یک ساختار واحد دارد. */
.home-course-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.home-course-grid .home-course-card {
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(14,48,75,.12);
  transform: none;
}
.hcc-cover {
  height: 142px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #fff;
  background: linear-gradient(135deg,rgba(12,47,75,.45),rgba(212,172,13,.28)),url('../img/siteBaner/header-mahdaviat.jpg') center/cover;
}
.course-theme-science .hcc-cover{filter:hue-rotate(22deg)}
.course-theme-cultural .hcc-cover{filter:hue-rotate(295deg)}
.course-theme-art .hcc-cover{filter:hue-rotate(325deg)}
.hcc-cover-icon{font-size:1.65rem}
.hcc-cover-label{font-size:.7rem;font-weight:700;background:rgba(0,0,0,.34);padding:3px 9px;border-radius:20px;backdrop-filter:blur(4px)}
.home-course-grid .hcc-info{padding:12px}
.home-course-grid .hcc-title{font-size:.83rem;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:2.7em;margin-bottom:8px}
.home-course-grid .hcc-meta{display:grid;gap:5px;font-size:.67rem}

@media (min-width: 1025px) {
  .main-nav .container { justify-content: center; }
  .nav-list { width: 100%; justify-content: center; }
  .nav-item > a { padding-right: 13px; padding-left: 13px; }
}

@media (max-width: 1024px) {
  /* nav دیگر نوار جداگانه‌ای در موبایل و تبلت نمی‌سازد. */
  .main-nav { position: static; height: 0; background: transparent; box-shadow: none; }
  .main-nav .container { min-height: 0; height: 0; padding: 0; }

  .top-bar-inner { flex-wrap: nowrap; }
  .top-bar-right { gap: 9px; }
  .nav-hamburger {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.1);
    color: #fff;
    border-radius: 10px;
    padding: 7px 10px;
    font: 700 .76rem inherit;
    line-height: 1;
  }
  .hamburger-icon { font-size: 1.2rem; line-height: 1; }

  /* تیرگی و blur اکنون روی لایه داخل home/index است، نه روی Drawer. */
  .mobile-nav-backdrop { display: none !important; background: none !important; backdrop-filter: none !important; }
  .mobile-page-shade {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 790;
    background: rgba(10,20,32,.58);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .32s ease, visibility .32s ease;
  }
  .mobile-page-shade.open { opacity: 1; visibility: visible; pointer-events: auto; }

  .nav-item > a { padding: 14px 18px 14px 62px; }
  .nav-item.has-dropdown > a::after { content: none; }
  .mobile-submenu-toggle {
    display: grid;
    place-items: center;
    position: absolute;
    left: 12px;
    top: 8px;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 10px;
    background: rgba(255,255,255,.08);
    color: #fff;
    font-size: .8rem;
    transition: transform .25s ease, background .2s ease;
    z-index: 2;
  }
  .mobile-submenu-toggle:hover { background: rgba(255,255,255,.15); }
  .nav-item.submenu-open > .mobile-submenu-toggle { transform: rotate(180deg); }

  .home-course-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 12px;
    max-height: 580px;
    overflow-y: auto;
    overscroll-behavior-y: auto;
    padding: 2px 2px 8px;
    scrollbar-width: thin;
  }
  .hcc-cover { height: 126px; }

  .mobile-bottom-nav {
    right: 0;
    left: 0;
    bottom: 0;
    height: calc(66px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background: #fff;
    border: 0;
    border-top: 1px solid rgba(23,59,91,.12);
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -8px 28px rgba(16,46,73,.16);
    backdrop-filter: none;
  }
}

@media (max-width: 768px) {
  .header { padding: 10px 0; }
  .header-inner { gap: 8px; }
  .logo-area { flex-direction: column; justify-content: center; gap: 10px; }
  .logo-text { align-items: center; gap: 2px; }
  .logo-circle { width: 60px; height: 60px; margin-top: 0; }
  .slider-wrapper { position: relative; height: 290px; }
  .site-title { font-size: 1.12rem; }
  .site-subtitle { font-size: .66rem; }
  .top-bar-inner { padding: 0 8px; }
  .top-bar-right { width: auto; flex: 1; justify-content: flex-start; }
  .mobile-colleague-link { display: block; flex-shrink: 0; color: #fff; font-size: .72rem; font-weight: 700; text-decoration: none; }
  .top-bar-left { display: none; }
  .top-bar-right .separator,
  .top-bar-right > span:last-child { display: none; }
  .has-subdropdown > a::after { content: none; }
  .home-course-grid { max-height: 610px; }
}