/* Modern CSS Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Breadcrumbs Navigation */
.breadcrumbs {
  background: var(--background-secondary);
  padding: var(--spacing-3) 5%;
  border-bottom: 1px solid var(--border);
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.breadcrumbs li {
  display: flex;
  align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  margin-left: var(--spacing-2);
  color: var(--text-muted);
}

.breadcrumbs a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.breadcrumbs li[aria-current="page"] {
  color: var(--text-primary);
  font-weight: 500;
}

@media (max-width: 768px) {
  .breadcrumbs {
    padding: var(--spacing-2) 5%;
  }
  
  .breadcrumbs ol {
    font-size: var(--font-size-xs);
  }
  
  .header-controls {
    gap: var(--spacing-2);
  }
  
  .dark-mode-toggle {
    width: 36px;
    height: 36px;
  }
  
  .dark-mode-toggle i {
    font-size: 1rem;
  }
  
  .faq-question {
    padding: var(--spacing-4);
  }
  
  .faq-question h3 {
    font-size: var(--font-size-base);
  }
  
  .faq-answer p {
    padding: 0 var(--spacing-4) var(--spacing-4);
  }
}

:root {
  /* Clean Blue-Red Color Palette */
  --primary: #1e40af; /* Bright Blue */
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --secondary: #dc2626; /* Vibrant Red */
  --accent: #ef4444;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #dc2626;
  
  /* Clean Background System */
  --background: #ffffff;
  --background-secondary: #f8fafc;
  --surface: #ffffff;
  
  /* Typography System */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;
  
  /* Dark Mode Variables */
  --dark-background: #0f172a;
  --dark-background-secondary: #1e293b;
  --dark-surface: #334155;
  --dark-text-primary: #f1f5f9;
  --dark-text-secondary: #cbd5e1;
  --dark-text-muted: #94a3b8;
  --dark-border: #475569;
  
  /* Border System */
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  
  /* Typography */
  --font-family: 'Inter', 'Segoe UI', 'Roboto', Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--background);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Modern Header Styles */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) 5%;
  background: #1e3a8a;
  border-bottom: 4px solid #0f172a;
  box-shadow: 0 8px 25px rgba(30, 58, 138, 0.4);
  position: relative;
  z-index: 1000;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.dark-mode-toggle {
  background: transparent;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.dark-mode-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.05);
}

.dark-mode-toggle i {
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.dark-mode-toggle:hover i {
  transform: rotate(15deg);
}

/* Dark mode active state */
.dark-mode-toggle.active {
  background: rgba(255, 255, 255, 0.2);
}

.dark-mode-toggle.active i {
  transform: rotate(180deg);
}

.logo {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: 16px;
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15), 0 4px 16px rgba(30, 58, 138, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.logo::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.logo:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2), 0 6px 20px rgba(30, 58, 138, 0.15);
  border-color: rgba(255, 255, 255, 1);
}

.logo:hover::before {
  left: 100%;
}

.logo img {
  height: 32px;
  width: auto;
}

.logo-text {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary);
  margin-left: var(--spacing-2);
  letter-spacing: -0.025em;
}

.contact-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: white;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

.contact-info:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-1px);
}

.contact-info i {
  font-size: var(--font-size-sm);
  transform: rotate(90deg);
  position: relative;
  top: -1px;
}

.contact-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.contact-text .label {
  font-size: var(--font-size-xs);
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-text .number {
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.contact-text .number a {
  color: white;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-text .number a:hover {
  color: var(--accent);
}

.contact-text .name {
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

/* Modern Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
  outline: none;
}

.hamburger:hover {
  background: rgba(255,255,255,0.1);
}

.hamburger span {
  height: 3px;
  width: 25px;
  background: white;
  margin: 3px 0;
  border-radius: 2px;
  transition: all var(--transition-normal);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Language Switcher - Dropdown Style with Flags */
.language-switcher-bar {
  padding: var(--spacing-3) var(--spacing-4);
  color: white;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.15);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: slideDown 0.5s ease-out;
  z-index: 10002;
}

.language-switcher-container {
  position: relative;
  display: inline-block;
  z-index: 10001;
}

.language-switcher-trigger {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background: rgba(0,0,0,0.85);
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-lg);
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  min-width: 120px;
  justify-content: center;
}

.language-switcher-trigger:hover {
  background: rgba(0,0,0,0.9);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.language-switcher-trigger::after {
  content: '▼';
  font-size: var(--font-size-sm);
  margin-left: var(--spacing-2);
  transition: transform var(--transition-fast);
}

.language-switcher-container.active .language-switcher-trigger::after {
  transform: rotate(180deg);
}

.language-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-10px);
  transition: all var(--transition-normal);
  z-index: 10000;
  overflow: hidden;
  display: block;
}

.language-switcher-container.active .language-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.language-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-fast);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  position: relative;
}

.language-option:last-child {
  border-bottom: none;
}

.language-option:hover {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  transform: translateX(5px);
}

.language-option.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}



.language-flag {
  width: 24px;
  height: 16px;
  border-radius: 2px;
  object-fit: cover;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.language-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* Ripple effect for language switcher */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: ripple-animation 0.6s linear;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Loading overlay and spinner */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(5px);
  pointer-events: none; /* Allow clicks to pass through */
}

/* Navigation links should not trigger loading overlay */
.nav-link {
  transition: all var(--transition-normal);
  pointer-events: auto !important;
  z-index: 10000 !important;
  position: relative;
}

/* Ensure navigation links are always clickable */
.main-menu a,
.language-option {
  pointer-events: auto !important;
  z-index: 10000 !important;
  position: relative;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Enhanced focus states for language switcher */
.language-switcher-trigger:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.2);
}

.language-option:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* Language switcher animation on page load */
.language-switcher-bar {
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}



/* Responsive language switcher */
@media (max-width: 768px) {
  .language-switcher-bar {
    padding: var(--spacing-2) var(--spacing-3);
  }
  
  .language-switcher-trigger {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    min-width: 100px;
  }
  
  .language-dropdown {
    min-width: 120px;
  }
  
  .language-option {
    padding: var(--spacing-2) var(--spacing-3);
    gap: var(--spacing-2);
  }
  
  .language-flag {
    width: 20px;
    height: 14px;
  }
}

@media (max-width: 480px) {
  .language-switcher-trigger {
    min-width: 90px;
    font-size: var(--font-size-xs);
  }
  
  .language-text {
    font-size: var(--font-size-xs);
  }
}

/* Main Menu */
.main-menu-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #dc2626;
  border-bottom: 3px solid #b91c1c;
  box-shadow: 0 6px 20px rgba(220, 38, 38, 0.3);
  position: relative;
  z-index: 1001;
  width: 100%;
}

.main-menu {
  flex: 1;
  position: relative;
  z-index: 1002;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.main-menu ul {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  margin: 0 auto;
  padding: var(--spacing-4) 0;
  gap: var(--spacing-8);
  position: relative;
  width: 100%;
  text-align: center;
}

.main-menu ul li {
  position: relative;
  isolation: isolate;
}

.main-menu ul li a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-lg);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-lg);
  transition: all 0.2s ease-out;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  z-index: 1;
}

.main-menu ul li a:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 10;
  position: relative;
}

.main-menu ul li a.active {
  background: linear-gradient(135deg, #1e40af, #dc2626);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(255,255,255,0.3);
}

/* Modern Slider */
.slider-wrapper {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--background), var(--surface));
}

.slider-track {
  display: flex;
  width: 400vw;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

html:not([lang="ar"]) .slider-track {
  animation: slide 20s infinite alternate ease-in-out;
}

@keyframes slide {
  0%, 20% { transform: translateX(0); }
  25%, 45% { transform: translateX(-100vw); }
  50%, 70% { transform: translateX(-200vw); }
  75%, 95% { transform: translateX(-300vw); }
  100% { transform: translateX(-300vw); }
}

html[lang="ar"] .slider-track {
  animation: slide-rtl 20s infinite alternate ease-in-out;
}

@keyframes slide-rtl {
  0%, 20% { transform: translateX(0); }
  25%, 45% { transform: translateX(100vw); }
  50%, 70% { transform: translateX(200vw); }
  75%, 95% { transform: translateX(300vw); }
  100% { transform: translateX(300vw); }
}

.brand-slider {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: linear-gradient(135deg, var(--background), var(--surface));
  padding: var(--spacing-8);
  box-sizing: border-box;
  text-align: center;
  position: relative;
}

.slider-text {
  margin: var(--spacing-8) 0;
  animation: fadeInUp 1s ease-out;
}

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

.slider-logo {
  height: 80px;
  margin-bottom: var(--spacing-4);
  filter: drop-shadow(var(--shadow-md));
  transition: all var(--transition-normal);
}

.slider-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(var(--shadow-lg));
}

.slider-text h1 {
  font-size: var(--font-size-4xl);
  color: var(--text-primary);
  font-weight: 800;
  margin-bottom: var(--spacing-4);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.025em;
}

.slider-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: var(--spacing-2);
  opacity: 0.9;
}

.slider-products {
  display: flex;
  gap: var(--spacing-6);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  padding-bottom: var(--spacing-8);
  animation: fadeInUp 1s ease-out 0.3s both;
}

.slider-products img {
  height: 220px;
  object-fit: contain;
  border-radius: var(--radius-xl);
  border: 2px solid var(--border);
  background-color: var(--surface);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  filter: drop-shadow(var(--shadow-sm));
}

.slider-products img:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

/* Slider Progress Indicator */
  .slider-progress {
    position: absolute;
    bottom: var(--spacing-6);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-2);
    z-index: 10;
    background: #ffffff;
    padding: 1rem 1.5rem;
    border-radius: 2rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
  }

  .slider-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(220,38,38,0.6);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    border: none;
    padding: 0;
    margin: 0 4px;
    outline: none;
  }
  
  .slider-dot.active {
    background: var(--secondary);
    transform: scale(1.2);
    border-color: white;
    box-shadow: 0 0 20px rgba(220,38,38,0.8);
  }
  
  .slider-dot:hover {
    background: rgba(220,38,38,0.9);
    transform: scale(1.3);
    box-shadow: 0 0 15px rgba(220,38,38,0.6);
  }

/* Slider Navigation Arrows */
.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(220,38,38,0.8);
  border: none;
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.slider-nav:hover {
  background: rgba(220,38,38,1);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 0 20px rgba(220,38,38,0.6);
}

.slider-nav.prev {
  left: 2rem;
}

.slider-nav.next {
  right: 2rem;
}

.slider-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: translateY(-50%) scale(0.9);
}

/* Auto-play indicator */
.slider-auto-play {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 2rem;
  padding: 0.5rem 1rem;
  color: white;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.slider-auto-play:hover {
  background: rgba(0,0,0,0.7);
  transform: scale(1.05);
}

.slider-auto-play.paused {
  background: rgba(220,38,38,0.7);
}

.slider-auto-play.paused::before {
  content: '⏸';
  font-size: 1.1rem;
}

.slider-auto-play:not(.paused)::before {
  content: '▶';
  font-size: 1.1rem;
}

/* Modern Catalog Section */
.catalog-section {
  padding: var(--spacing-12) 5%;
  background: linear-gradient(135deg, var(--background), var(--surface));
  position: relative;
}

.catalog-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.catalog-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
  color: var(--text-primary);
  font-weight: 800;
  text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.025em;
  position: relative;
}

.catalog-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 2px;
}

.catalog-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-10);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-6);
  max-width: 1400px;
  margin: 0 auto;
}

.catalog-item {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  text-align: center;
  padding: var(--spacing-6);
  transition: all var(--transition-normal);
  border: 2px solid var(--border-light);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  position: relative;
  text-decoration: none;
  color: inherit;
  display: block;
}

.catalog-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.catalog-item:hover::before {
  transform: scaleX(1);
}

.catalog-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.catalog-item img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  margin-bottom: var(--spacing-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.catalog-item:hover img {
  transform: scale(1.05);
  filter: brightness(1.1);
}

.catalog-item p {
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  margin: 0 0 var(--spacing-2) 0;
  transition: color var(--transition-fast);
}

.catalog-item:hover p {
  color: var(--primary);
}

.catalog-date {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-weight: 500;
  background: var(--background);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-md);
  display: inline-block;
}

/* Modern Section Styles */
.section {
  padding: var(--spacing-12) 5%;
  background: var(--surface);
  position: relative;
}

.section:nth-child(even) {
  background: var(--background);
}

.section h2 {
  text-align: center;
  color: #1e3a8a;
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-8);
  font-weight: 800;
  letter-spacing: -0.025em;
  position: relative;
}

.section h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(135deg, #1e3a8a, #dc2626);
  border-radius: 2px;
}

.section h3 {
  text-align: center;
  color: #0f172a;
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-8);
  margin-bottom: var(--spacing-4);
  font-weight: 700;
}

.section p {
  max-width: 800px;
  margin: auto;
  font-size: var(--font-size-lg);
  line-height: 1.7;
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-6);
}

/* About Content */
.about-content {
  max-width: 1000px;
  margin: 0 auto;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-6);
  margin: var(--spacing-10) 0;
}

.stats-card {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-8);
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

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

.stats-number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: #1e3a8a;
  margin-bottom: var(--spacing-2);
  background: linear-gradient(135deg, #1e3a8a, #dc2626);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
  max-width: 1200px;
  margin: 0 auto;
}

.contact-card {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-8);
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  min-width: 280px;
}

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

.contact-card i {
  font-size: var(--font-size-3xl);
  color: var(--primary);
  margin-bottom: var(--spacing-4);
}

.contact-card h3 {
  font-size: var(--font-size-xl);
  color: #0f172a;
  margin-bottom: var(--spacing-4);
  font-weight: 700;
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-base);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.contact-card a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
  display: block;
  margin-bottom: var(--spacing-2);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.contact-card a:hover {
  color: var(--primary-dark);
}

/* Special handling for email addresses */
.contact-card a[href^="mailto:"] {
  font-size: 1rem;
  line-height: 1.4;
  max-width: 100%;
  display: inline-block;
  word-break: break-word;
  overflow-wrap: break-word;
  hyphens: none;
  letter-spacing: 0;
}

/* Modern Footer */
footer {
  background: #1e293b;
  color: #ffffff;
  padding: var(--spacing-8) 0 0 0;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-8);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-8);
}

.footer-section h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: #b91c1c;
}

.footer-section p {
  color: #ffffff;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-base);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: var(--spacing-2);
}

.footer-section ul li a {
  color: #ffffff;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
  color: #dc2626;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--spacing-6) var(--spacing-8);
  text-align: center;
  margin-top: var(--spacing-8);
}

.footer-bottom p {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin: 0;
  color: #ffffff;
}

/* Modern WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    text-align: center;
    font-size: 14px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: none; /* Geçici olarak gizlendi */
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.whatsapp-float img {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* User Feedback System */
.feedback-widget {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    font-family: var(--font-family);
}

.feedback-trigger {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feedback-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.feedback-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    backdrop-filter: blur(5px);
}

.feedback-modal.active {
    display: flex;
}

.feedback-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    position: relative;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feedback-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.feedback-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 20px;
}

.feedback-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.feedback-close:hover {
    background: var(--border);
    color: var(--text-primary);
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feedback-rating {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
}

.rating-star {
    font-size: 30px;
    color: #ddd;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rating-star:hover,
.rating-star.active {
    color: #ffd700;
    transform: scale(1.1);
}

.feedback-input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--font-family);
    resize: vertical;
    min-height: 100px;
    transition: border-color 0.3s ease;
}

.feedback-input:focus {
    outline: none;
    border-color: var(--primary);
}

.feedback-submit {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-end;
}

.feedback-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.feedback-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.feedback-success {
    text-align: center;
    padding: 20px;
    color: #28a745;
    font-weight: 600;
}

.feedback-error {
    color: var(--error);
    font-size: 14px;
    margin-top: 5px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .feedback-widget {
        bottom: 10px;
        left: 10px;
    }
    
    .feedback-trigger {
        padding: 10px 16px;
        font-size: 12px;
    }
    
    .feedback-content {
        margin: 20px;
        padding: 20px;
    }
}

/* Phone Number Styles */
.phone-number {
    display: block;
    margin-bottom: 8px;
    color: #1e40af;
    font-weight: 500;
    font-size: 1.1em;
}

/* Contact Form Styles */
.contact-form-container {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-lg);
  margin: var(--spacing-6) auto;
  max-width: 600px;
}

/* İletişim formundaki tüm alt çizgileri kaldır */
.contact-form-container * {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.contact-form-container input,
.contact-form-container select,
.contact-form-container textarea,
.contact-form-container button,
.contact-form-container a,
.contact-form-container label,
.contact-form-container h3,
.contact-form-container p {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.contact-form-container input:focus,
.contact-form-container select:focus,
.contact-form-container textarea:focus,
.contact-form-container button:focus,
.contact-form-container a:focus {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.contact-form-container input:hover,
.contact-form-container select:hover,
.contact-form-container textarea:hover,
.contact-form-container button:hover,
.contact-form-container a:hover {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.contact-form-container h3 {
  color: var(--primary);
  margin-bottom: var(--spacing-4);
  text-align: center;
  font-size: var(--font-size-xl);
}

.contact-form-container p {
  text-align: center;
  margin-bottom: var(--spacing-6);
  color: var(--text-secondary);
}

#contactForm {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-5);
}

.form-group label {
  font-weight: 700;
  color: var(--primary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--spacing-4) var(--spacing-5);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: all var(--transition-normal);
  background: var(--background-secondary);
  color: var(--text-primary);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--surface);
  box-shadow: 
    0 0 0 3px rgba(30, 64, 175, 0.1),
    inset 0 2px 4px rgba(0, 0, 0, 0.05);
  transform: translateY(-1px);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group input.success,
.form-group select.success,
.form-group textarea.success {
  border-color: var(--success);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.error-message {
  color: var(--error);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
  display: none;
}

.error-message.show {
  display: block;
}

.form-submit-btn {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  border: none;
  padding: var(--spacing-5) var(--spacing-8);
  font-size: var(--font-size-lg);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-normal);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  margin-top: var(--spacing-6);
  box-shadow: 
    0 8px 25px rgba(30, 64, 175, 0.3),
    0 4px 10px rgba(220, 38, 38, 0.2);
  position: relative;
  overflow: hidden;
}

.form-submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.form-submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 12px 35px rgba(30, 64, 175, 0.4),
    0 6px 15px rgba(220, 38, 38, 0.3);
}

.form-submit-btn:hover::before {
  left: 100%;
}

.form-submit-btn:active {
  transform: translateY(0);
}

.form-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-submit-btn i {
  font-size: var(--font-size-base);
}

/* Success/Error Messages */
.form-message {
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  margin: var(--spacing-4) 0;
  display: none;
  align-items: center;
  gap: var(--spacing-2);
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.form-message.success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
}

.form-message.error {
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid var(--error);
  color: var(--error);
}

.form-message.show {
  display: flex;
}

/* Loading State */
.form-submit-btn.loading {
  position: relative;
  color: transparent;
}

.form-submit-btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Form Validation Styles */
.form-group.required label::after {
  content: ' *';
  color: var(--error);
}

/* Quick Contact Float Button */
.quick-contact-float {
  position: fixed;
  bottom: 100px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  z-index: 1000;
  border: none;
  cursor: pointer;
}

.quick-contact-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.quick-contact-float i {
  font-size: 24px;
}

/* Quick Contact Modal */
.quick-contact-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(10px);
  padding: var(--spacing-4);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.quick-contact-modal.show {
  display: flex;
  opacity: 1;
}

.quick-contact-content {
  background: linear-gradient(135deg, var(--surface) 0%, var(--background-secondary) 100%);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  max-width: 550px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Hızlı iletişim formundaki tüm alt çizgileri kaldır */
.quick-contact-content * {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.quick-contact-content input,
.quick-contact-content select,
.quick-contact-content textarea,
.quick-contact-content button,
.quick-contact-content a {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.quick-contact-content input:focus,
.quick-contact-content select:focus,
.quick-contact-content textarea:focus,
.quick-contact-content button:focus,
.quick-contact-content a:focus {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.quick-contact-content input:hover,
.quick-contact-content select:hover,
.quick-contact-content textarea:hover,
.quick-contact-content button:hover,
.quick-contact-content a:hover {
  text-decoration: none;
  text-decoration-line: none;
  text-decoration-style: none;
  text-decoration-color: transparent;
}

.quick-contact-modal.show .quick-contact-content {
  transform: scale(1);
}

.quick-contact-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 2px solid var(--border-light);
  position: relative;
}

.quick-contact-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 2px;
}

.quick-contact-header h3 {
  color: var(--primary);
  margin: 0;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quick-contact-close {
  background: linear-gradient(135deg, var(--error) 0%, #ef4444 100%);
  border: none;
  font-size: 18px;
  color: white;
  cursor: pointer;
  padding: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.quick-contact-close:hover {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(220, 38, 38, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-form-container {
    margin: var(--spacing-4);
    padding: var(--spacing-4);
  }
  
  .form-submit-btn {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
  }
  
  .quick-contact-float {
    bottom: 80px;
    right: 15px;
    width: 50px;
    height: 50px;
    text-decoration: none;
    text-decoration-line: none;
    text-decoration-style: none;
    text-decoration-color: transparent;
  }
  
  .quick-contact-float i {
    font-size: 20px;
  }
  
  .quick-contact-content {
    margin: var(--spacing-4);
    padding: var(--spacing-4);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .main-menu ul {
    display: none;
    flex-direction: column;
    background: var(--primary-dark);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: var(--spacing-4);
    gap: var(--spacing-2);
    box-shadow: var(--shadow-lg);
  }

  .main-menu.active ul {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .catalog-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
    padding: 0 var(--spacing-4);
  }

  .catalog-item {
    padding: var(--spacing-4);
  }

  .slider-text h1 {
    font-size: var(--font-size-3xl);
  }

  .slider-products img {
    height: 180px;
  }

  .section h2 {
    font-size: var(--font-size-3xl);
  }

  .catalog-title {
    font-size: var(--font-size-3xl);
  }

  .contact-info {
    display: none;
  }

  .logo-text {
    display: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
  
  .contact-card {
    padding: var(--spacing-6);
  }
  
  .contact-card a,
  .contact-card p {
    font-size: var(--font-size-sm);
    line-height: 1.4;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  .back-to-top {
    left: var(--spacing-4);
    bottom: var(--spacing-4);
  }
  
  .slider-nav {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .slider-nav.prev {
    left: 1rem;
  }
  
  .slider-nav.next {
    right: 1rem;
  }
  
  .slider-auto-play {
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
  }
}

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

  .slider-products {
    gap: var(--spacing-4);
  }

  .slider-products img {
    height: 150px;
  }

  .section {
    padding: var(--spacing-8) var(--spacing-4);
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .slider-progress {
    bottom: var(--spacing-4);
    padding: 0.5rem 1rem;
  }

  .slider-dot {
    width: 10px;
    height: 10px;
  }
  
  .slider-nav {
    width: 35px;
    height: 35px;
    font-size: 0.9rem;
  }
  
  .slider-nav.prev {
    left: 0.5rem;
  }
  
  .slider-nav.next {
    right: 0.5rem;
  }
  
  .slider-auto-play {
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.2rem 0.6rem;
    font-size: 0.7rem;
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --primary: #000000;
    --background: #ffffff;
    --text-primary: #000000;
    --text-secondary: #1a1a1a;
    --text-muted: #333333;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --background: var(--dark-background);
    --background-secondary: var(--dark-background-secondary);
    --surface: var(--dark-surface);
    --text-primary: var(--dark-text-primary);
    --text-secondary: var(--dark-text-secondary);
    --text-muted: var(--dark-text-muted);
    --border: var(--dark-border);
  }
  
  .breadcrumbs {
    background: var(--dark-background-secondary);
    border-bottom-color: var(--dark-border);
  }
  
  .contact-card {
    background: var(--dark-surface);
    border-color: var(--dark-border);
  }
  
  .stats-card {
    background: var(--dark-surface);
    border-color: var(--dark-border);
  }
  
  .catalog-item {
    background: var(--dark-surface);
    border-color: var(--dark-border);
  }
  
  .footer-section {
    background: var(--dark-background-secondary);
  }
}

/* Manual Dark Mode Class */
html.dark-mode {
  --background: var(--dark-background);
  --background-secondary: var(--dark-background-secondary);
  --surface: var(--dark-surface);
  --text-primary: var(--dark-text-primary);
  --text-secondary: var(--dark-text-secondary);
  --text-muted: var(--dark-text-muted);
  --border: var(--dark-border);
}

html.dark-mode body {
  background-color: var(--dark-background);
  color: var(--dark-text-primary);
}

html.dark-mode .breadcrumbs {
  background: var(--dark-background-secondary);
  border-bottom-color: var(--dark-border);
}

html.dark-mode .contact-card {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

html.dark-mode .stats-card {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

html.dark-mode .catalog-item {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

html.dark-mode .footer-section {
  background: var(--dark-background-secondary);
}

html.dark-mode .top-bar {
  background: var(--dark-background);
  border-bottom-color: var(--dark-border);
}

html.dark-mode .main-menu-wrapper {
  background: var(--dark-background-secondary);
  border-bottom-color: var(--dark-border);
}

html.dark-mode .faq-item {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

html.dark-mode .faq-question {
  background: var(--dark-background-secondary);
}

html.dark-mode .faq-question:hover {
  background: var(--dark-border);
}

html.dark-mode .faq-answer {
  background: var(--dark-surface);
}

/* Focus states for accessibility */
.btn:focus,
.catalog-item:focus,
.main-menu a:focus,
.back-to-top:focus,
.dark-mode-toggle:focus,
.hamburger:focus,
.feedback-trigger:focus,
.faq-question:focus,
.language-option:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Skip to main content link for screen readers */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 6px;
}

/* Loading states */
.skeleton {
  background: linear-gradient(90deg, var(--border-light) 25%, var(--border) 50%, var(--border-light) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Clean Button Styles */
.clean-btn {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--spacing-4) var(--spacing-6);
  font-weight: 600;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.clean-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Click outside to close dropdown */
.language-dropdown-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999;
  display: none;
}

.language-switcher-container.active .language-dropdown-overlay {
  display: block;
}

/* Clean Hover Effects */
.hover-lift {
  transition: all var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

/* Clean Card Effects */
.modern-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

.modern-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* FAQ Styles */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
  overflow: hidden;
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.faq-question {
  padding: var(--spacing-6);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--background-secondary);
  transition: background-color var(--transition-fast);
  user-select: none;
}

.faq-question:hover {
  background: var(--border-light);
}

.faq-question h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  font-weight: 600;
}

.faq-question i {
  color: var(--primary);
  transition: transform var(--transition-fast);
  font-size: var(--font-size-lg);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  background: var(--surface);
  padding: 1.5rem;
  border-top: 1px solid var(--border);
}

.faq-item.active .faq-answer {
  display: block !important;
}

.faq-answer p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Dark mode FAQ */
.dark-mode .faq-item {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

.dark-mode .faq-question {
  background: var(--dark-background-secondary);
}

.dark-mode .faq-question:hover {
  background: var(--dark-border);
}

.dark-mode .faq-answer {
  background: var(--dark-surface);
}

/* Testimonials Styles */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.testimonial-card {
  background: var(--surface);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid var(--border);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.testimonial-content {
  margin-bottom: 1.5rem;
}

.testimonial-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-primary);
  font-style: italic;
  position: relative;
  padding-left: 2rem;
}

.testimonial-content p::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -0.5rem;
  font-size: 3rem;
  color: var(--primary);
  font-family: serif;
}

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

.author-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.author-info span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .testimonial-card {
    padding: 1.5rem;
  }
  
  .testimonial-content p {
    font-size: 1rem;
    padding-left: 1.5rem;
  }
}