/* ==========================================================================
   IranFileBox - Main Stylesheet
   قالب فروشگاه فایل ایران فایل باکس
   ========================================================================== */

/* ==========================================================================
   Variables - متغیرهای CSS
   ========================================================================== */
:root {
  /* Primary Colors - رنگ‌های اصلی */
  --primary: #1E40AF;
  --primary-dark: #1E3A8A;
  --primary-light: #3B82F6;
  --primary-bg: #EFF6FF;
  
  /* Action Colors - رنگ‌های اکشن (دکمه خرید) */
  --action: #F97316;
  --action-hover: #EA580C;
  --action-light: #FFF7ED;
  
  /* Semantic Colors - رنگ‌های معنایی */
  --success: #10B981;
  --success-light: #D1FAE5;
  --danger: #EF4444;
  --danger-light: #FEE2E2;
  --warning: #F59E0B;
  --warning-light: #FEF3C7;
  --info: #3B82F6;
  
  /* Neutral Colors - رنگ‌های خنثی */
  --text: #1F2937;
  --text-muted: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --border-light: #F3F4F6;
  --background: #FFFFFF;
  --card-bg: #F9FAFB;
  --overlay: rgba(15, 23, 42, 0.5);
  
  /* Shadows - سایه‌ها */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Typography - تایپوگرافی */
  --font-body: 'Vazirmatn', 'Tahoma', sans-serif;
  --font-display: 'Vazirmatn', 'Tahoma', sans-serif;
  
  /* Spacing & Sizing - فاصله‌ها */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions - انیمیشن‌ها */
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout - لایوت */
  --container-max: 1280px;
  --header-height: 140px;
  --header-height-scrolled: 70px;
}

/* ==========================================================================
   Reset & Base - ریست و پایه
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (max-width: 768px) {
  .recent-purchase {
    bottom: 80px;
    right: 10px;
    left: 10px;
    max-width: none;
  }
}

/* Recent Purchase Notification */
.recent-purchase {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 320px;
  transform: translateY(150%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 80;
  border-right: 4px solid var(--success);
}

.recent-purchase.show {
  transform: translateY(0);
}

.recent-purchase .notif-icon {
  width: 40px;
  height: 40px;
  background-color: var(--success-light);
  color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.recent-purchase .notif-content {
  flex: 1;
  font-size: 13px;
  line-height: 1.5;
}

.recent-purchase .notif-content p {
  color: var(--text-muted);
  font-size: 12px;
  margin: 2px 0;
}

.recent-purchase .notif-content small {
  color: var(--text-light);
  font-size: 11px;
}

.recent-purchase .notif-close {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 18px;
  background: transparent;
}

.recent-purchase .notif-close:hover {
  background: var(--card-bg);
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--background);
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a:hover {
  color: var(--primary);
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text);
    margin-bottom: 10px;
}

/* ==========================================================================
   Container - کانتینر اصلی
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
}

/* ==========================================================================
   Buttons - دکمه‌ها
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-action {
  background-color: var(--action);
  color: white;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.btn-action:hover {
  background-color: var(--action-hover);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
}

.btn-ghost {
  background-color: var(--primary-bg);
  color: var(--primary);
}

.btn-ghost:hover {
  background-color: var(--primary);
  color: white;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 17px;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  padding: 10px;
  width: 40px;
  height: 40px;
}

/* ==========================================================================
   Badges - برچسب‌ها
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-action {
  background-color: var(--action);
  color: white;
}

.badge-success {
  background-color: var(--success);
  color: white;
}

.badge-danger {
  background-color: var(--danger);
  color: white;
}

.badge-warning {
  background-color: var(--warning);
  color: white;
}

.badge-new {
  background-color: var(--success-light);
  color: var(--success);
}

.badge-bestseller {
  background-color: var(--warning-light);
  color: #B45309;
}

/* ==========================================================================
   Header - هدر
   ========================================================================== */
.top-bar {
  background-color: var(--primary);
  color: white;
  padding: 8px 0;
  font-size: 13px;
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-right, .top-bar-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar a {
  color: rgba(255, 255, 255, 0.9);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar a:hover {
  color: white;
}

.header {
  background-color: white;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition);
}

.header-main {
  padding: 20px 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

/* لوگوی تصویری رنگ و شکل خودش را دارد؛ پس‌زمینه گرادیانی (که برای آیکون سفید بود) رویش می‌افتد */
img.logo-icon {
  background: none;
  box-shadow: none;
  border-radius: 0;
  object-fit: contain;
}

.logo-text {
  line-height: 1.2;
}

.logo-text small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
}

/* Search Bar - نوار جستجو */
.search-form {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.search-input {
  width: 100%;
  padding: 14px 50px 14px 120px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 15px;
  transition: var(--transition);
  background-color: var(--card-bg);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  background-color: white;
  box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1);
}

.search-icon {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-submit {
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--primary);
  color: white;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
}

.search-submit:hover {
  background-color: var(--primary-dark);
}

/* Header Actions - اکشن‌های هدر */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-action {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background-color: var(--card-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: var(--transition);
}

.header-action:hover {
  background-color: var(--primary-bg);
  color: var(--primary);
}

.header-action .badge-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--action);
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Main Navigation - منوی اصلی */
.main-nav {
  background-color: white;
  border-top: 1px solid var(--border-light);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link.active {
  color: var(--primary);
}

.nav-categories {
  background-color: var(--primary-bg);
  color: var(--primary) !important;
  border-radius: var(--radius-sm);
  margin: 4px 0;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: white;
  min-width: 220px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 50;
  border: 1px solid var(--border-light);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text);
}

.nav-dropdown a:hover {
  background-color: var(--primary-bg);
  color: var(--primary);
}

/* منوی آبشاری دسته‌بندی‌ها: ستون دسته‌های اصلی + پنل زیردسته‌ها.
   ارتفاع هر دو ستون سقف دارد تا منو هرگز از صفحه بیرون نزند. */
.nav-dropdown-cat {
  padding: 0;
  min-width: 0;
  overflow: hidden;
}

.cat-menu {
  display: flex;
  align-items: stretch;
}

.cat-menu-list {
  width: 240px;
  flex-shrink: 0;
  margin: 0;
  padding: 8px;
  list-style: none;
  /* 210px ≈ فاصله بالای منو تا لبه صفحه؛ تضمین می‌کند منو هرگز از پایین صفحه بیرون نزند */
  max-height: min(calc(100vh - 230px), 560px);
  overflow-y: auto;
  border-left: 1px solid var(--border-light);
}

.nav-dropdown-cat .cat-menu-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text);
}

.cat-menu-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cat-menu-arrow {
  font-size: 10px;
  opacity: 0.35;
  transition: var(--transition);
}

.cat-menu-item.is-active > .cat-menu-link {
  background-color: var(--primary-bg);
  color: var(--primary);
}

.cat-menu-item.is-active .cat-menu-arrow {
  opacity: 1;
}

.cat-menu-panels {
  width: 320px;
  flex-shrink: 0;
  padding: 12px;
  /* 210px ≈ فاصله بالای منو تا لبه صفحه؛ تضمین می‌کند منو هرگز از پایین صفحه بیرون نزند */
  max-height: min(calc(100vh - 230px), 560px);
  overflow-y: auto;
}

.cat-menu-panel {
  display: none;
}

.cat-menu-panel.is-active {
  display: block;
}

.nav-dropdown-cat .cat-menu-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 10px 10px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border-light);
  border-radius: 0;
}

.nav-dropdown-cat .cat-menu-panel-head:hover {
  background-color: transparent;
}

.cat-menu-panel-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.nav-dropdown-cat .cat-menu-panel-head:hover .cat-menu-panel-title {
  color: var(--primary);
}

.cat-menu-all {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--primary);
  white-space: nowrap;
}

.cat-menu-all i {
  font-size: 9px;
}

.nav-dropdown-cat .cat-menu-child {
  padding: 8px 10px;
  font-size: 13px;
  color: var(--text-light);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background-color: var(--card-bg);
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: var(--transition);
}

.mobile-menu-toggle.active {
  background-color: var(--primary);
  color: white;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--overlay);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: var(--transition-slow);
  z-index: 95;
}

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

/* ==========================================================================
   Hero Section - بنر اصلی
   ========================================================================== */
.hero {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: white;
  color: var(--primary);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: var(--shadow-md);
}

.hero-title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text);
}

.hero-title span {
  color: var(--primary);
  position: relative;
}

.hero-title span::after {
  content: '';
  position: absolute;
  bottom: 4px;
  right: 0;
  left: 0;
  height: 10px;
  background-color: rgba(249, 115, 22, 0.3);
  z-index: -1;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-search {
  max-width: 600px;
  margin: 0 auto 30px;
  position: relative;
}

.hero-search .search-input {
  padding: 18px 60px 18px 140px;
  font-size: 16px;
  border-radius: var(--radius-lg);
  background-color: white;
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.hero-search .search-submit {
  padding: 12px 28px;
  font-size: 15px;
}

.hero-quick-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.hero-quick-link {
  background-color: white;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-quick-link:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 60px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==========================================================================
   Section Headers - عنوان بخش‌ها
   ========================================================================== */
.section {
  padding: 70px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  gap: 20px;
  flex-wrap: wrap;
}

.section-title {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.25);
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 15px;
}

.section-link {
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.section-link:hover {
  gap: 10px;
}

/* ==========================================================================
   Categories Grid - دسته‌بندی‌ها
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  background-color: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: right;
}

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

.category-card:hover::before {
  transform: scaleX(1);
}

.category-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 14px;
  background-color: var(--primary-bg);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  transition: var(--transition);
}

.category-card:hover .category-icon {
  background-color: var(--primary);
  color: white;
  transform: scale(1.1);
}

.category-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.category-count {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   Product Cards - کارت محصولات
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  background-color: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.product-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--card-bg);
}

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

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-badges {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-actions {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transform: translateY(-10px);
  transition: var(--transition);
}

.product-card:hover .product-actions {
  opacity: 1;
  transform: translateY(0);
}

.product-action-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: white;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.product-action-btn:hover {
  background-color: var(--primary);
  color: white;
}

.product-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-category {
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 6px;
}

.product-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.5;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 45px;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.product-stars {
  color: var(--warning);
}

.product-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 12px;
  color: var(--text-muted);
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
}

.product-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.product-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.price-old {
  font-size: 12px;
  color: var(--text-light);
  text-decoration: line-through;
}

.price-new {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
}

.price-new small {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.price-free {
  color: var(--success);
}

.product-buy-btn {
  background-color: var(--action);
  color: white;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.product-buy-btn:hover {
  background-color: var(--action-hover);
  color: white;
  transform: scale(1.05);
}

/* ==========================================================================
   Features / Trust Badges - ویژگی‌ها و اعتمادسازی
   ========================================================================== */
.features-section {
  background-color: white;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 40px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.feature-item:hover {
  background-color: var(--card-bg);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-bg);
  color: var(--primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.feature-content h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-content p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Promo Banner - بنر تخفیفی
   ========================================================================== */
.promo-banner {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-xl);
  padding: 50px;
  color: white;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
}

.promo-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.promo-content {
  position: relative;
  z-index: 1;
}

.promo-label {
  display: inline-block;
  background-color: var(--action);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}

.promo-title {
  font-size: 32px;
  font-weight: 800;
  color: white;
  margin-bottom: 12px;
  line-height: 1.3;
}

.promo-description {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 24px;
}

.promo-countdown {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.countdown-item {
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 12px 18px;
  border-radius: var(--radius);
  text-align: center;
  min-width: 70px;
}

.countdown-number {
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
}

.countdown-label {
  font-size: 11px;
  opacity: 0.8;
  margin-top: 4px;
}

.promo-image {
  position: relative;
  z-index: 1;
  width: 280px;
  opacity: 0.9;
}

/* ==========================================================================
   Testimonials - نظرات کاربران
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.testimonial-card {
  background-color: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  position: absolute;
  top: 20px;
  left: 24px;
  font-size: 50px;
  color: var(--primary-bg);
  line-height: 1;
  font-family: Georgia, serif;
}

.testimonial-rating {
  color: var(--warning);
  margin-bottom: 14px;
  font-size: 14px;
}

.testimonial-text {
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 20px;
  font-size: 14px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 16px;
}

.author-info h5 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}

.author-info p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   Trust Section - بخش اعتمادسازی
   ========================================================================== */
.trust-section {
  background-color: var(--card-bg);
  padding: 50px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 30px;
  align-items: center;
}

.trust-item {
  background-color: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-item:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.trust-item img {
  max-width: 80%;
  max-height: 80%;
  filter: grayscale(1);
  opacity: 0.7;
  transition: var(--transition);
}

.trust-item:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* ==========================================================================
   Footer - فوتر
   ========================================================================== */
.footer {
  background-color: #0F172A;
  color: #CBD5E1;
  padding: 60px 0 0;
  margin-top: 80px;
}

.footer-top {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  margin: -20px 0 60px 0;
  padding: 36px 40px;
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  color: white;
}

.footer-newsletter h3 {
  color: white;
  font-size: 22px;
  margin-bottom: 6px;
}

.footer-newsletter p {
  opacity: 0.9;
  font-size: 14px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
  min-width: 400px;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 18px;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  background-color: white;
}

.newsletter-form input:focus {
  outline: 3px solid rgba(255, 255, 255, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-about .footer-logo {
  color: white;
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-about p {
  line-height: 1.8;
  font-size: 14px;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: var(--transition);
}

.footer-social a:hover {
  background-color: var(--primary);
  transform: translateY(-2px);
}

.footer-col h4 {
  color: white;
  font-size: 16px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40px;
  height: 3px;
  background-color: var(--action);
  border-radius: 2px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #CBD5E1;
  font-size: 14px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-col ul li a:hover {
  color: white;
  padding-right: 6px;
}

.footer-contact li {
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-contact li i {
  color: var(--action);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-payments {
  display: flex;
  gap: 10px;
  align-items: center;
}

.footer-payments img {
  height: 30px;
  opacity: 0.7;
  transition: var(--transition);
}

.footer-payments img:hover {
  opacity: 1;
}

.copyright {
  font-size: 13px;
  color: #94A3B8;
}

.copyright a {
  color: white;
}

/* ==========================================================================
   Breadcrumbs - مسیر راهنما
   ========================================================================== */
.breadcrumbs {
  background-color: var(--card-bg);
  padding: 14px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--border-light);
}

.breadcrumbs ul {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  color: var(--text-light);
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--primary);
}

.breadcrumbs li:last-child {
  color: var(--text);
  font-weight: 600;
}

/* ==========================================================================
   Mobile Bottom Navigation - منوی پایین موبایل
   ========================================================================== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: white;
  border-top: 1px solid var(--border);
  z-index: 90;
  padding: 8px 0;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
}

.mobile-bottom-nav ul {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.mobile-bottom-nav li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  transition: var(--transition);
}

.mobile-bottom-nav li a.active {
  color: var(--primary);
}

.mobile-bottom-nav li a i {
  font-size: 20px;
}

/* ==========================================================================
   Utility Classes - کلاس‌های کمکی
   ========================================================================== */
.text-primary { color: var(--primary); }
.text-action { color: var(--action); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

.bg-primary { background-color: var(--primary); }
.bg-light { background-color: var(--card-bg); }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 16px; }

/* ==========================================================================
   Animations - انیمیشن‌ها
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

.animate-fade-up {
  animation: fadeInUp 0.6s ease-out backwards;
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out backwards;
}

/* ==========================================================================
   Responsive - ریسپانسیو
   ========================================================================== */
@media (max-width: 1199px) {
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  
  .categories-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  
  .trust-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  
  .hero-title {
    font-size: 36px;
  }
}

@media (max-width: 991px) {
  .header-main {
    grid-template-columns: auto auto;
    gap: 16px;
  }
  
  .search-form {
    grid-column: 1 / -1;
    order: 3;
    max-width: 100%;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .newsletter-form {
    min-width: 100%;
  }
  
  .promo-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 30px;
  }
  
  .promo-image {
    display: none;
  }
  
  .promo-countdown {
    justify-content: center;
  }
}

@media (max-width: 767px) {
  body {
    padding-bottom: 70px; /* فضا برای Bottom Nav */
  }
  
  .top-bar {
    display: none;
  }
  
  .main-nav {
    display: block;
    position: fixed;
    top: 84px;
    right: 16px;
    left: 16px;
    z-index: 110;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    background-color: white;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    pointer-events: none;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }

  .header {
    position: sticky;
  }

  .main-nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .main-nav .container {
    padding: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 14px 12px;
    border-radius: var(--radius);
  }

  .nav-dropdown {
    position: static;
    min-width: 100%;
    margin-top: 8px;
    padding: 8px;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    display: none;
  }

  .nav-item:hover .nav-dropdown {
    transform: none;
  }

  .nav-item.is-open .nav-dropdown {
    display: block;
  }

  /* در دراور موبایل جای دو ستون نیست: ستون دسته‌های اصلی حذف و
     همه پنل‌ها گروه‌بندی‌شده زیر هم باز می‌شوند (خود دراور اسکرول دارد). */
  .nav-dropdown-cat {
    overflow: visible;
  }

  .cat-menu {
    display: block;
  }

  .cat-menu-list {
    display: none;
  }

  .cat-menu-panels {
    width: 100%;
    max-height: none;
    overflow: visible;
    padding: 0;
  }

  .cat-menu-panel {
    display: block;
    margin-bottom: 10px;
  }

  .nav-dropdown-cat .cat-menu-panel-head {
    padding: 8px 10px;
  }

  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-bottom-nav {
    display: block;
  }
  
  .hero {
    padding: 40px 0 50px;
  }
  
  .hero-title {
    font-size: 28px;
  }
  
  .hero-subtitle {
    font-size: 15px;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  
  .hero-search .search-input {
    padding: 14px 50px 14px 100px;
    font-size: 14px;
  }
  
  .hero-search .search-submit {
    padding: 8px 16px;
    font-size: 13px;
  }
  
  .section {
    padding: 40px 0;
  }
  
  .section-title {
    font-size: 22px;
  }
  
  .section-header {
    align-items: center;
  }
  
  .categories-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  
  .product-card .product-info {
    padding: 12px;
  }
  
  .product-title {
    font-size: 13px;
    min-height: 40px;
  }
  
  .price-new {
    font-size: 15px;
  }
  
  .product-buy-btn {
    padding: 8px 12px;
    font-size: 12px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .trust-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .promo-title {
    font-size: 22px;
  }
  
  .countdown-item {
    padding: 8px 12px;
    min-width: 55px;
  }
  
  .countdown-number {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .logo-text {
    display: none;
  }
  
  .hero-title {
    font-size: 24px;
  }
  
  .hero-quick-links {
    justify-content: center;
  }
}

/* ===== نمادهای اعتماد و مجوزها در فوتر ===== */
.footer-trust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
}

.footer-trust-text h4 {
  color: #F1F5F9;
  font-size: 15px;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-trust-text h4 i {
  color: #34D399;
}

.footer-trust-text p {
  margin: 0;
  font-size: 12.5px;
  color: #94A3B8;
  line-height: 1.9;
}

.footer-trust-badges {
  display: flex;
  align-items: stretch;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-trust-badge {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  min-height: 96px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.footer-trust-badge:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.footer-trust-badge img {
  max-width: 96px;
  max-height: 96px;
  width: auto;
  height: auto;
  display: block;
}

@media (max-width: 767px) {
  .footer-trust {
    flex-direction: column;
    text-align: center;
  }

  .footer-trust-text h4 {
    justify-content: center;
  }

  .footer-trust-badges {
    justify-content: center;
  }
}