/* ==========================================================================
   DR. GÜNEL MƏMMƏDOVA - HƏKİM ENDOKRİNOLOQ
   Rəsmi Veb-Sayt Stilləri (Açıq mavi-boz və nəcib turuncu palitra)
   ========================================================================== */

:root {
  /* Əsas Rəng Palitrası */
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);

  /* Açıq Mavi-Boz Tonları */
  --blue-gray-50: #f0f4f8;
  --blue-gray-100: #e2e8f0;
  --blue-gray-200: #cbd5e1;
  --blue-gray-300: #94a3b8;
  --blue-gray-600: #475569;
  --blue-gray-700: #334155;
  --blue-gray-800: #1e293b;
  --blue-gray-900: #0f172a;

  /* Tibbi Mavi / Okean Vurğuları */
  --medical-blue: #0284c7;
  --medical-blue-hover: #0369a1;
  --medical-blue-light: #e0f2fe;
  --medical-blue-dark: #075985;

  /* Canlı və Nəcib Turuncu Vurğular */
  --accent-orange: #f97316;
  --accent-orange-hover: #ea580c;
  --accent-orange-light: #ffedd5;
  --accent-orange-dark: #c2410c;

  /* Status Rəngləri */
  --status-pending: #f59e0b;
  --status-confirmed: #10b981;
  --status-completed: #0284c7;
  --status-cancelled: #ef4444;

  /* Şrift və Kölgələr */
  --font-main: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset və Əsas Quruluş */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--blue-gray-800);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   HEADER VƏ NAVİQASİYA
   Sıralama: 1.Qəbula Yazıl 2.Vloglar 3.Qalereya 4.Haqqında 5.Bizimlə əlaqə 6.Instagram
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--blue-gray-100);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--medical-blue), #38bdf8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.3);
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-gray-900);
  letter-spacing: -0.01em;
}

.brand-title {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--medical-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Naviqasiya Menyusu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--blue-gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-link:hover {
  color: var(--medical-blue);
  background-color: var(--blue-gray-50);
}

.nav-link.btn-appointment {
  background: linear-gradient(135deg, var(--accent-orange), #fb923c);
  color: #ffffff !important;
  padding: 9px 18px;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25);
}

.nav-link.btn-appointment:hover {
  background: linear-gradient(135deg, var(--accent-orange-hover), var(--accent-orange));
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.35);
  transform: translateY(-1px);
}

.nav-link.instagram-link {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #ffffff !important;
  padding: 8px 16px;
  box-shadow: 0 4px 12px rgba(220, 39, 67, 0.25);
}

.nav-link.instagram-link:hover {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(220, 39, 67, 0.35);
}

.instagram-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Mobil Hamburger Menyu Düyməsi (3 xətli) */
.mobile-toggle-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--blue-gray-800);
}

.mobile-toggle-btn svg {
  width: 28px;
  height: 28px;
}

/* ==========================================================================
   MOBİL MENYU DRAWER
   ========================================================================== */
.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background: #ffffff;
  z-index: 2000;
  box-shadow: -10px 0 25px rgba(0, 0, 0, 0.15);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-menu-drawer.active {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--blue-gray-100);
  margin-bottom: 20px;
}

.mobile-close-btn {
  background: var(--blue-gray-50);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--blue-gray-700);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blue-gray-800);
  background: var(--blue-gray-50);
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  background: var(--medical-blue-light);
  color: var(--medical-blue);
}

.mobile-nav-link.btn-appointment {
  background: linear-gradient(135deg, var(--accent-orange), #fb923c);
  color: #fff;
}

.mobile-nav-link.instagram-link {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
}

/* ==========================================================================
   HERO BÖLMƏSİ
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 70px 0 80px 0;
  background: linear-gradient(135deg, #eef4f8 0%, #f8fafc 50%, #e0f2fe 100%);
  border-bottom: 1px solid var(--blue-gray-100);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background-color: var(--medical-blue-light);
  color: var(--medical-blue-dark);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 18px;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.hero-badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-orange);
  box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(249, 115, 22, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--blue-gray-900);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.hero-title span.highlight {
  background: linear-gradient(135deg, var(--medical-blue), var(--accent-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--blue-gray-600);
  margin-bottom: 24px;
  line-height: 1.6;
}

.hero-credentials-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.credential-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: #ffffff;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-gray-700);
  border: 1px solid var(--blue-gray-200);
  box-shadow: var(--shadow-sm);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--accent-orange), #ea580c);
  color: #fff;
  font-weight: 700;
  border-radius: var(--radius-full);
  font-size: 1rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
  transition: var(--transition);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ea580c, #c2410c);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  background: #ffffff;
  color: var(--medical-blue-dark);
  font-weight: 700;
  border-radius: var(--radius-full);
  font-size: 1rem;
  border: 1.5px solid var(--medical-blue);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--medical-blue-light);
  transform: translateY(-2px);
}

.hero-image-card {
  position: relative;
}

.hero-avatar-frame {
  position: relative;
  background: linear-gradient(135deg, #c7d2fe 0%, #bae6fd 100%);
  border-radius: var(--radius-xl);
  padding: 12px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.hero-avatar-frame img {
  border-radius: calc(var(--radius-xl) - 8px);
  object-fit: cover;
  width: 100%;
  max-height: 440px;
}

.hero-float-badge {
  position: absolute;
  bottom: -15px;
  left: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--blue-gray-100);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--medical-blue-light);
  color: var(--medical-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-float-title {
  font-size: 0.8rem;
  color: var(--blue-gray-600);
}

.hero-float-val {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--blue-gray-900);
}

/* ==========================================================================
   BÖLMƏ BAŞLIQLARI
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--medical-blue);
  background-color: var(--medical-blue-light);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue-gray-900);
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--blue-gray-600);
  line-height: 1.6;
}

/* ==========================================================================
   1. QƏBULA YAZIL BÖLMƏSİ (Canlı Sinxronizasiya)
   ========================================================================== */
.appointment-section {
  padding: 90px 0;
  background-color: #ffffff;
}

.appointment-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--blue-gray-100);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  padding: 40px;
}

.appointment-info-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.clinic-location-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--blue-gray-200);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.clinic-location-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.clinic-name {
  font-weight: 700;
  color: var(--blue-gray-900);
  font-size: 1rem;
}

.clinic-address {
  font-size: 0.88rem;
  color: var(--blue-gray-600);
}

.appointment-form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--blue-gray-100);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-gray-700);
}

.form-label span.required {
  color: var(--accent-orange);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--blue-gray-200);
  background-color: var(--bg-primary);
  color: var(--blue-gray-900);
  outline: none;
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--medical-blue);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.sync-status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--status-confirmed);
  font-weight: 600;
  margin-top: 10px;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-confirmed);
}

/* ==========================================================================
   2. 100 VLOG VƏ MƏQALƏ BÖLMƏSİ
   ========================================================================== */
.vlogs-section {
  padding: 90px 0;
  background: var(--bg-primary);
}

.vlogs-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
}

.vlog-search-box {
  position: relative;
  flex: 1;
  min-width: 280px;
  max-width: 480px;
}

.vlog-search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--blue-gray-200);
  background-color: #ffffff;
  outline: none;
  transition: var(--transition);
}

.vlog-search-input:focus {
  border-color: var(--medical-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.search-icon-svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--blue-gray-400);
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cat-tab-btn {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--blue-gray-200);
  background: #ffffff;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-gray-700);
  cursor: pointer;
  transition: var(--transition);
}

.cat-tab-btn:hover {
  border-color: var(--medical-blue);
  color: var(--medical-blue);
}

.cat-tab-btn.active {
  background-color: var(--medical-blue);
  border-color: var(--medical-blue);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.25);
}

.vlog-count-badge {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-gray-600);
}

.vlogs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.vlog-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--blue-gray-100);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.vlog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--medical-blue-light);
}

.vlog-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.vlog-category-badge {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background-color: var(--blue-gray-100);
  color: var(--blue-gray-700);
}

.vlog-meta-time {
  font-size: 0.8rem;
  color: var(--blue-gray-400);
  display: flex;
  align-items: center;
  gap: 4px;
}

.vlog-card-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--blue-gray-900);
  line-height: 1.35;
  margin-bottom: 10px;
}

.vlog-card-snippet {
  font-size: 0.9rem;
  color: var(--blue-gray-600);
  line-height: 1.55;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vlog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--blue-gray-50);
}

.vlog-action-btn {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--medical-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.vlog-card:hover .vlog-action-btn {
  color: var(--accent-orange);
}

.pagination-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--blue-gray-200);
  background: #ffffff;
  color: var(--blue-gray-700);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.page-btn:hover:not(:disabled) {
  border-color: var(--medical-blue);
  color: var(--medical-blue);
}

.page-btn.active {
  background-color: var(--medical-blue);
  border-color: var(--medical-blue);
  color: #fff;
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ==========================================================================
   3. QALEREYA BÖLMƏSİ (Hələlik boş olacaq)
   ========================================================================== */
.gallery-section {
  padding: 80px 0;
  background-color: #ffffff;
}

.gallery-empty-card {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 50px 30px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--blue-gray-50) 100%);
  border: 2px dashed var(--blue-gray-300);
}

.gallery-empty-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px auto;
  border-radius: var(--radius-full);
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--medical-blue);
  box-shadow: var(--shadow-sm);
}

.gallery-empty-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blue-gray-900);
  margin-bottom: 8px;
}

.gallery-empty-desc {
  font-size: 0.95rem;
  color: var(--blue-gray-600);
  line-height: 1.6;
}

/* ==========================================================================
   4. HAQQINDA VƏ SERTİFİKATLAR BÖLMƏSİ
   ========================================================================== */
.about-section {
  padding: 90px 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, #ffffff 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.timeline-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--blue-gray-100);
  box-shadow: var(--shadow-md);
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--blue-gray-900);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  padding-left: 20px;
}

.timeline-list::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--blue-gray-200);
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--medical-blue);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 2px var(--medical-blue-light);
}

.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 2px;
}

.timeline-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-gray-800);
}

.timeline-desc {
  font-size: 0.88rem;
  color: var(--blue-gray-600);
}

/* Sertifikatlar Şəbəkəsi */
.certificates-heading-box {
  margin-bottom: 30px;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.certificate-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--blue-gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.certificate-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--medical-blue);
}

.cert-thumbnail-wrapper {
  position: relative;
  background-color: var(--blue-gray-100);
  height: 180px;
  overflow: hidden;
}

.cert-thumbnail-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.certificate-card:hover .cert-thumbnail-wrapper img {
  transform: scale(1.05);
}

.cert-zoom-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 132, 199, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  transition: var(--transition);
}

.certificate-card:hover .cert-zoom-overlay {
  opacity: 1;
}

.cert-card-body {
  padding: 14px;
}

.cert-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--blue-gray-900);
  line-height: 1.35;
  margin-bottom: 6px;
}

.cert-meta {
  font-size: 0.78rem;
  color: var(--blue-gray-600);
}

/* ==========================================================================
   5. BİZİMLƏ ƏLAQƏ BÖLMƏSİ
   ========================================================================== */
.contact-section {
  padding: 80px 0;
  background-color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.contact-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--blue-gray-200);
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--medical-blue);
  box-shadow: var(--shadow-md);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--medical-blue-light);
  color: var(--medical-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.contact-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-gray-900);
  margin-bottom: 8px;
}

.contact-card-desc {
  font-size: 0.92rem;
  color: var(--blue-gray-600);
  margin-bottom: 14px;
  line-height: 1.5;
}

.contact-card-link {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--medical-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.contact-card-link:hover {
  color: var(--accent-orange);
}

/* ==========================================================================
   FOOTER VƏ KOORDİNATOR PANOLİ LİNKİ
   ========================================================================== */
.site-footer {
  background-color: var(--blue-gray-900);
  color: var(--blue-gray-300);
  padding: 60px 0 20px 0;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 25px;
}

.footer-brand-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 10px;
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 360px;
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--blue-gray-300);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-orange);
  padding-left: 4px;
}

.footer-bottom-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.85rem;
}

/* Koordinator Paneli Linki (Footer-in ən aşağı hissəsi) */
.coordinator-footer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
}

.coordinator-footer-link:hover {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
}

/* ==========================================================================
   MODAL PƏNCƏRƏLƏR (Vlog oxuyucusu, Sertifikat baxışı, Bildiriş)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 760px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: var(--transition);
  position: relative;
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--blue-gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 10;
}

.modal-header-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blue-gray-900);
}

.modal-close-btn {
  background: var(--blue-gray-50);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-gray-700);
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--blue-gray-200);
}

.modal-body {
  padding: 24px;
}

.modal-doctor-tip {
  background-color: var(--accent-orange-light);
  border-left: 4px solid var(--accent-orange);
  padding: 14px 18px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 20px 0;
  font-size: 0.95rem;
  color: var(--blue-gray-900);
}

.modal-key-points {
  margin: 18px 0;
  padding-left: 20px;
}

.modal-key-points li {
  margin-bottom: 8px;
  color: var(--blue-gray-700);
}

/* Toast Bildirişləri */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 4000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-xl);
  border-left: 4px solid var(--medical-blue);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--blue-gray-900);
  animation: slideInRight 0.3s ease;
}

.toast.success {
  border-left-color: var(--status-confirmed);
}

.toast.error {
  border-left-color: var(--status-cancelled);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   RESPONSIVE DİZAYN (Mobil və Planşet)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .appointment-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle-btn {
    display: block;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .appointment-wrapper {
    padding: 20px;
  }
  .vlogs-grid {
    grid-template-columns: 1fr;
  }
  .certificates-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .certificates-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   DİL SEÇİCİ (AZ / EN / RU)
   ========================================================================== */
.lang-selector {
  display: inline-flex;
  align-items: center;
  background: var(--blue-gray-100);
  padding: 3px;
  border-radius: var(--radius-full);
  gap: 2px;
  margin-left: 6px;
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  color: var(--blue-gray-600);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
}

.lang-btn:hover {
  color: var(--medical-blue);
}

.lang-btn.active {
  background: var(--medical-blue);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.3);
}

.mobile-lang-box {
  display: flex;
  justify-content: center;
  padding: 12px 0 18px 0;
  border-bottom: 1px solid var(--blue-gray-100);
  margin-bottom: 16px;
}

.mobile-lang-box .lang-selector {
  margin-left: 0;
  padding: 4px;
}

.mobile-lang-box .lang-btn {
  padding: 6px 16px;
  font-size: 0.85rem;
}

/* ==========================================================================
   SƏHİFƏNİN SOL KƏNARINDA SÜRƏTLİ YUXARI / AŞAĞI KEÇİD DÜYMƏLƏRİ
   ========================================================================== */
.scroll-nav-left {
  position: fixed;
  left: 20px;
  bottom: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  user-select: none;
}

.scroll-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid var(--blue-gray-200);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--medical-blue);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
}

.scroll-btn:hover {
  background: var(--medical-blue);
  color: #ffffff;
  border-color: var(--medical-blue);
  transform: translateY(-2px) scale(1.08);
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.35);
}

.scroll-btn:active {
  transform: translateY(0) scale(0.95);
}

.scroll-btn svg {
  width: 20px;
  height: 20px;
  transition: transform 0.2s;
}

@media (max-width: 640px) {
  .scroll-nav-left {
    left: 12px;
    bottom: 24px;
    gap: 8px;
  }
  .scroll-btn {
    width: 38px;
    height: 38px;
  }
  .scroll-btn svg {
    width: 18px;
    height: 18px;
  }
}