/* CSS Variables - Design System */
:root {
  /* Colors - محسنة للتباين */
  --primary-color: #1a365d;
  --primary-dark: #0f2040;
  --primary-light: #2d4a80;
  --accent-color: #d4af37;
  --accent-dark: #b8941f;
  --accent-light: #e8c44c;
  --background-color: #ffffff;
  --secondary-color: #4a5568;
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-light: #ffffff;
  --border-color: #e2e8f0;
  --success-color: #38a169;
  --warning-color: #d69e2e;
  --error-color: #e53e3e;
  --card-bg: #ffffff;
  --overlay: rgba(0, 0, 0, 0.7);
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
  
  /* Typography - Improved Contrast */
  --font-primary: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-size-xs: 0.8rem;   /* 12.8px */
  --font-size-sm: 0.9rem;  /* 14.4px */
  --font-size-base: 1.1rem;    /* 17.6px */
  --font-size-lg: 1.25rem;  /* 20px */
  --font-size-xl: 1.4rem;   /* 22.4px */
  --font-size-2xl: 1.6rem;   /* 25.6px */
  --font-size-3xl: 1.9rem; /* 30.4px */
  --font-size-4xl: 2.4rem;  /* 38.4px */
  --font-size-5xl: 3.2rem;     /* 51.2px */
  
  /* Spacing */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */
  
  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  --border-radius-2xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --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);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
  --z-overlay: 1070;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--background-color);
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-4);
  color: var(--primary-color);
}

h1 { 
  font-size: var(--font-size-5xl);
  font-weight: 800;
}
h2 { 
  font-size: var(--font-size-4xl);
  font-weight: 700;
}
h3 { 
  font-size: var(--font-size-3xl);
  font-weight: 700;
}
h4 { 
  font-size: var(--font-size-2xl);
  font-weight: 600;
}
h5 { 
  font-size: var(--font-size-xl);
  font-weight: 600;
}
h6 { 
  font-size: var(--font-size-lg);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-4);
  color: var(--text-primary);
  line-height: 1.8;
  font-weight: 500;
}

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

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

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section {
  padding: var(--space-16) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
  position: relative;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: 50%;
  transform: translateX(50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: var(--space-6) auto 0;
  font-weight: 500;
}

/* Enhanced Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: var(--z-fixed);
  transition: all var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-lg);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(30px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 800;
  font-size: var(--font-size-xl);
  color: var(--primary-color);
  transition: transform var(--transition);
}

.logo:hover {
  transform: translateY(-2px);
}

.logo-img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  transition: all var(--transition);
}

.logo-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.logo:hover .logo-img {
  transform: scale(1.05);
}

.logo-text {
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-6);
  align-items: center;
}

.nav-link {
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  position: relative;
  transition: all var(--transition);
  color: var(--text-primary);
  border-radius: var(--border-radius);
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-accent);
  border-radius: var(--border-radius);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 100%;
}

.nav-link:hover::after,
.nav-link.active::after {
  opacity: 0.1;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-color);
  transform: translateY(-2px);
}

.nav-cta {
  display: none;
}

.nav-actions {
  display: flex;
  gap: var(--space-4);
}

/* Improved Mobile Navigation Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  background: var(--gradient-accent);
  border: none;
  cursor: pointer;
  padding: var(--space-3);
  border-radius: var(--border-radius);
  transition: all var(--transition);
  width: auto;
  height: auto;
  justify-content: center;
  align-items: center;
  gap: var(--space-1);
  box-shadow: var(--shadow);
}

.nav-toggle:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.toggle-bar {
  width: 25px;
  height: 3px;
  background: var(--primary-color);
  margin: 2px 0;
  transition: var(--transition);
  border-radius: 2px;
  display: block;
}

.toggle-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 2px;
}

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

.nav-toggle.active .toggle-bar:nth-child(2) {
  opacity: 0;
}

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

/* Enhanced Mobile Navigation */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 100%;
    right: 0;
    width: 100%;
    background: var(--background-color);
    flex-direction: column;
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    border-radius: 0 0 var(--border-radius-2xl) var(--border-radius-2xl);
    gap: 0;
    max-height: 80vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-menu li:last-child {
    border-bottom: none;
  }
  
  .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    width: 100%;
    font-size: var(--font-size-lg);
    border-radius: 0;
  }
  
  .nav-cta {
    display: block;
    margin-top: var(--space-4);
    padding: var(--space-4);
    border-top: 1px solid var(--border-color);
  }
  
  .nav-cta .btn {
    width: 100%;
    justify-content: center;
    font-size: var(--font-size-lg);
    padding: var(--space-4);
  }
  
  .nav-actions {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
    z-index: var(--z-fixed);
  }
}

/* Enhanced Hero Slider - Improved Text and Animation */
.hero-slider {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.hero-slides {
  position: relative;
  width: 100%;
  height: 100vh;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out, transform 1s ease-in-out;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.slide-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 10s ease;
  transform: scale(1.1);
}

.hero-slide.active .slide-background {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(26, 54, 93, 0.8) 0%, rgba(15, 32, 64, 0.5) 100%);
}

.slide-content {
  position: relative;
  z-index: 2;
  color: var(--text-light);
  max-width: 600px;
  padding: var(--space-8);
}

.slide-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent-color);
  animation: fadeInUp 0.8s ease-out;
}

.slide-title {
  margin-bottom: var(--space-6);
  line-height: 1.1;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.slide-main-title {
  display: block;
  font-size: var(--font-size-5xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
}

.slide-subtitle {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 2px 4px rgba(212, 175, 55, 0.2);
}

.highlight {
  color: var(--accent-color);
  position: relative;
  display: inline-block;
  text-shadow: 0 2px 4px rgba(212, 175, 55, 0.3);
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  animation: underline-pulse 2s infinite;
}

@keyframes underline-pulse {
  0%, 100% {
    transform: scaleX(1);
    opacity: 1;
  }
  50% {
    transform: scaleX(1.1);
    opacity: 0.8;
  }
}

.slide-description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-6);
  line-height: 1.7;
  opacity: 0.95;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.slide-actions {
  margin-top: var(--space-8);
  animation: fadeInUp 0.8s ease-out 0.6s both;
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Enhanced Slider Controls */
.slider-dots {
  position: absolute;
  bottom: var(--space-6);
  right: 50%;
  transform: translateX(50%);
  display: flex;
  gap: var(--space-2);
  z-index: 3;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all var(--transition);
}

.dot.active {
  background: var(--accent-color);
  transform: scale(1.2);
}

/* Page Hero Section - Improved for Products & Projects */
.page-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--text-light);
  text-align: center;
  padding: var(--space-20) 0;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1541746972996-4e0b0f43e02a?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover;
  opacity: 1.0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
   padding-top: var(--space-8);
}

.hero-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
  color: var(--text-light);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  font-weight: 800;
}

.hero-description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
  line-height: 1.6;
  opacity: 1.0;
  font-weight: 500;
   color: white;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--accent-color);
  margin-bottom: var(--space-1);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  font-weight: 600;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(26, 54, 93, 0.8) 0%, rgba(15, 32, 64, 0.9) 100%);
}

/* Enhanced Filter Buttons */
.projects-filter,
.products-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-accent);
  color: var(--primary-color);
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Enhanced Action Buttons */
.btn-view,
.btn-quick-view {
  background: var(--gradient-accent);
  color: var(--primary-color);
  border: none;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--border-radius);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  text-decoration: none;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  box-shadow: var(--shadow);
  min-width: 140px;
  margin: 0 auto;
}

.btn-view:hover,
.btn-quick-view:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--accent-light), var(--accent-color));
}

/* Enhanced Project & Product Cards */
.project-card,
.product-card {
  background: var(--card-bg);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
}

.project-card:hover,
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--accent-color);
}

.project-image,
.product-image {
  height: 250px;
  position: relative;
  overflow: hidden;
}

.project-image img,
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-image img,
.product-card:hover .product-image img {
  transform: scale(1.1);
}

.project-overlay,
.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.85), transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  padding: var(--space-6);
}

.project-card:hover .project-overlay,
.product-card:hover .product-overlay {
  opacity: 1;
}

.project-actions,
.product-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.project-content,
.product-content {
  padding: var(--space-6);
  text-align: center;
}

.project-content h3,
.product-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--primary-color);
  font-weight: 700;
}

.project-location,
.product-model {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.project-type,
.product-price {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.type-badge {
  background: var(--gradient-accent);
  color: var(--primary-color);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.price {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent-color);
}

/* Enhanced Footer Logo Link */
.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 800;
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
  color: var(--text-light);
  text-decoration: none;
  transition: transform var(--transition);
}

.footer-logo:hover {
  transform: translateY(-2px);
  color: var(--text-light);
}

.footer-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

/* Enhanced Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
  font-weight: 700;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden;
  gap: var(--space-2);
  text-align: center;
  font-family: var(--font-primary);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:active {
  transform: translateY(2px);
}

.btn-large {
  padding: var(--space-5) var(--space-10);
  font-size: var(--font-size-lg);
  min-width: 200px;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-light), var(--accent-color));
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: transparent;
  color: var(--text-light);
  border: 2px solid var(--text-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--text-light);
  color: var(--primary-color);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.btn-block {
  width: 100%;
}

/* Enhanced Floating Contact */
.floating-contact {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: var(--z-tooltip);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-bubble {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-bounce);
  position: relative;
  overflow: visible;
}

.contact-bubble::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  opacity: 0.9;
  z-index: -1;
  border-radius: 50%;
}

.contact-bubble:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: var(--shadow-2xl);
}

.contact-bubble:hover .bubble-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.bubble-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background: var(--primary-color);
  color: white;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  opacity: 0;
  transition: all var(--transition);
  pointer-events: none;
  box-shadow: var(--shadow);
}

.bubble-tooltip::after {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 0 6px 6px;
  border-color: transparent transparent transparent var(--primary-color);
}

.whatsapp-bubble {
  background: linear-gradient(135deg, #25D366, #128C7E);
  animation: pulse-whatsapp 2s infinite;
}

.phone-bubble {
  background: var(--gradient-primary);
  animation: pulse-phone 2s infinite 0.5s;
}

.contact-bubble a {
  color: white;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes pulse-whatsapp {
  0%, 100% {
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.7);
  }
}

@keyframes pulse-phone {
  0%, 100% {
    box-shadow: 0 10px 25px rgba(26, 54, 93, 0.4);
  }
  50% {
    box-shadow: 0 10px 35px rgba(26, 54, 93, 0.7);
  }
}

/* Enhanced CTA Section */
.cta {
  background: var(--gradient-accent);
  color: var(--primary-color);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1550684376-efcbd6e3f031?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover;
  opacity: 0.1;
}

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

.cta-content h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
  color: var(--primary-color);
  font-weight: 800;
}

.cta-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
  color: var(--primary-color);
  opacity: 0.9;
  font-weight: 600;
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.cta .btn-primary {
  background: var(--primary-color);
  color: var(--text-light);
  border: 2px solid var(--primary-color);
}

.cta .btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
}

.cta .btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.cta .btn-secondary:hover {
  background: var(--primary-color);
  color: var(--text-light);
  transform: translateY(-4px);
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--primary-color);
}

.cta-feature i {
  color: var(--primary-color);
}

/* Enhanced Footer */
.footer {
  background: var(--gradient-primary);
  color: var(--text-light);
  padding: var(--space-16) 0 var(--space-8);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1550684376-efcbd6e3f031?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover;
  opacity: 0.05;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  position: relative;
  z-index: 1;
}

.footer-section h3 {
  color: var(--text-light);
  margin-bottom: var(--space-6);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-6);
  line-height: 1.6;
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: var(--space-4);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
  color: var(--text-light);
}

.social-link:hover {
  background: var(--accent-color);
  transform: translateY(-4px) scale(1.1);
  box-shadow: var(--shadow-lg);
  color: var(--primary-color);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition);
  font-weight: 500;
  display: block;
  padding: var(--space-1) 0;
}

.footer-link:hover {
  color: var(--accent-color);
  transform: translateX(-8px);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.contact-item.clickable:hover {
  transform: translateX(-5px);
}

.contact-item i {
  font-size: var(--font-size-lg);
  color: var(--accent-color);
  width: 20px;
  text-align: center;
  margin-top: 2px;
}

.contact-item div {
  display: flex;
  flex-direction: column;
}

.contact-link {
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition);
  font-weight: 600;
}

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

.contact-item small {
  font-size: var(--font-size-xs);
  opacity: 0.7;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  text-align: center;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: var(--z-modal);
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--background-color);
  border-radius: var(--border-radius-xl);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  animation: modal-appear 0.3s ease-out;
}

@keyframes modal-appear {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-color);
  background: var(--gradient-primary);
  color: var(--text-light);
}

.modal-header h3 {
  margin: 0;
  color: var(--text-light);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--text-light);
  cursor: pointer;
  transition: color var(--transition);
}

.modal-close:hover {
  color: var(--accent-color);
}

.modal-body {
  padding: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Product Modal Styles */
.product-modal-content {
  max-width: 900px;
  width: 95%;
  max-height: 90vh;
  overflow-y: auto;
}

.product-modal-gallery {
  margin-bottom: var(--space-6);
}

.product-modal-gallery .main-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  height: 300px;
}

.product-modal-gallery .main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-modal-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.product-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  background: rgba(212, 175, 55, 0.05);
  padding: var(--space-4);
  border-radius: var(--border-radius);
}

.product-info .info-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
}

.product-info .info-item i {
  color: var(--accent-color);
  width: 20px;
}

.product-pricing {
  text-align: center;
  padding: var(--space-4);
  background: rgba(56, 161, 105, 0.05);
  border-radius: var(--border-radius);
}

.product-pricing .price {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-2);
}

/* Project Modal Styles */
.project-modal-content {
  max-width: 1000px;
  width: 95%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  padding: var(--space-6);
}

.project-modal-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.main-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  height: 300px;
}

.main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-thumbnails {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
}

.thumbnail {
  width: 80px;
  height: 60px;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
  border: 2px solid transparent;
}

.thumbnail:hover,
.thumbnail.active {
  opacity: 1;
  border-color: var(--accent-color);
}

.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-modal-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.project-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  background: rgba(212, 175, 55, 0.05);
  padding: var(--space-4);
  border-radius: var(--border-radius);
}

.info-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
}

.info-item i {
  color: var(--accent-color);
  width: 20px;
}

.project-description h4,
.project-specifications h4 {
  margin-bottom: var(--space-3);
  color: var(--primary-color);
}

.project-specifications ul {
  list-style: none;
  padding-right: 0;
}

.project-specifications li {
  padding: var(--space-2) 0;
  position: relative;
  padding-right: var(--space-6);
}

.project-specifications li::before {
  content: '✓';
  position: absolute;
  right: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.project-cta {
  margin-top: auto;
}

/* Enhanced Animation Classes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-up {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* تأثير Ripple */
.ripple {
  position: relative;
  overflow: hidden;
}

.ripple::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.ripple:active::after {
  width: 300px;
  height: 300px;
}

/* Focus Styles for Accessibility */
button:focus,
a:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Enhanced Grid Layouts */
.features-grid,
.services-grid,
.projects-grid,
.testimonials-grid,
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

/* Enhanced Trust Badges */
.trust-badges {
  background: var(--background-color);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--border-color);
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.badge-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--card-bg);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--border-color);
}

.badge-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.badge-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  border-radius: 50%;
  font-size: var(--font-size-xl);
  color: var(--primary-color);
  flex-shrink: 0;
}

.badge-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.badge-title {
  font-weight: 700;
  color: var(--primary-color);
  font-size: var(--font-size-lg);
}

.badge-desc {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* Enhanced About Section */
.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.about-card {
  background: var(--card-bg);
  padding: var(--space-8);
  border-radius: var(--border-radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
  border: 1px solid var(--border-color);
}

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-color);
}

.card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  border-radius: 50%;
  font-size: var(--font-size-2xl);
  color: var(--primary-color);
}

.about-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
  color: var(--primary-color);
}

.about-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-text h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
  color: var(--primary-color);
}

.about-text p {
  margin-bottom: var(--space-6);
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--text-primary);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.about-features .feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 500;
  color: var(--text-secondary);
}

.about-features .feature i {
  color: var(--success-color);
}

.about-actions {
  margin-top: var(--space-8);
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.about-image {
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-xl);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.05);
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.1), transparent);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: var(--space-6);
}

.experience-badge {
  background: var(--gradient-accent);
  color: var(--primary-color);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.experience-badge .years {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 800;
  line-height: 1;
}

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

/* Enhanced Feature Cards */
.feature-card {
  background: var(--card-bg);
  padding: var(--space-8);
  border-radius: var(--border-radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-bounce);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(212, 175, 55, 0.05), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.feature-card:hover::before {
  transform: translateX(100%);
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--accent-color);
}

.feature-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  border-radius: 50%;
  transition: all var(--transition-bounce);
  box-shadow: var(--shadow-md);
  font-size: var(--font-size-2xl);
  color: var(--primary-color);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(10deg);
  box-shadow: var(--shadow-lg);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
  color: var(--primary-color);
  font-weight: 700;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.feature-underline {
  width: 40px;
  height: 3px;
  background: var(--gradient-accent);
  margin: 0 auto;
  border-radius: 2px;
  transition: width var(--transition);
}

.feature-card:hover .feature-underline {
  width: 80px;
}

/* Enhanced Stats Section */
.stats {
  background: var(--gradient-primary);
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1550684376-efcbd6e3f031?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover;
  opacity: 0.1;
}

.stats-title {
  color: var(--accent-color) !important;
  text-shadow: 0 2px 4px rgba(212, 175, 55, 0.3) !important;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.stat-item {
  padding: var(--space-8);
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition);
}

.stat-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-4);
  display: block;
  color: var(--accent-color);
}

.stat-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.stat-number {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  color: var(--accent-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-plus, .stat-percent {
  font-size: var(--font-size-3xl);
  color: var(--accent-color);
  font-weight: 700;
}

.stat-label {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.stat-description {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  font-weight: 500;
}

/* Enhanced Service Cards */
.service-card {
  background: var(--card-bg);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-bounce);
  border: 1px solid var(--border-color);
  position: relative;
}

.service-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--accent-color);
}

.service-image {
  height: 240px;
  overflow: hidden;
  position: relative;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.8), transparent);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover .service-overlay {
  opacity: 1;
}

.service-badge {
  background: var(--gradient-accent);
  color: var(--primary-color);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow);
}

.service-content {
  padding: var(--space-6);
}

.service-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--primary-color);
  font-weight: 700;
}

.service-content p {
  color: var(--secondary-color);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.service-features {
  list-style: none;
  margin-bottom: var(--space-6);
}

.service-features li {
  padding: var(--space-2) 0;
  color: var(--text-secondary);
  position: relative;
  padding-right: var(--space-6);
  font-weight: 500;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  right: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.service-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: var(--space-4);
}

.service-request-btn {
  font-family: var(--font-primary);
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Enhanced Testimonials */
.testimonial-card {
  background: var(--card-bg);
  padding: var(--space-8);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-color);
}

.testimonial-quote {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  font-size: var(--font-size-3xl);
  color: var(--accent-color);
  opacity: 0.3;
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  padding-right: var(--space-8);
}

.client-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--accent-color);
}

.client-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.client-info h4 {
  margin-bottom: var(--space-1);
  color: var(--primary-color);
  font-weight: 700;
}

.client-info span {
  color: var(--secondary-color);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.rating {
  color: var(--accent-color);
  font-size: var(--font-size-sm);
  margin-right: auto;
  display: flex;
  gap: var(--space-1);
}

.testimonial-content p {
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.6;
  font-weight: 500;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.testimonial-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-color);
}

.project-type {
  background: var(--gradient-accent);
  color: var(--primary-color);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.testimonial-date {
  color: var(--secondary-color);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* Mobile Responsive Enhancements */
@media (max-width: 768px) {
  .slide-main-title {
    font-size: var(--font-size-3xl);
  }
  
  .slide-subtitle {
    font-size: var(--font-size-xl);
  }
  
  .slide-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .features-grid,
  .services-grid,
  .projects-grid,
  .testimonials-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .btn-large {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .floating-contact {
    bottom: var(--space-4);
    right: var(--space-4);
  }
  
  .contact-bubble {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-lg);
  }
  
  .badges-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-actions {
    flex-direction: column;
    align-items: center;
  }

  .about-cards {
    grid-template-columns: 1fr;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .about-image {
    order: -1;
  }
  
  .about-features {
    grid-template-columns: 1fr;
  }
  
  .modal-content {
    width: 95%;
    margin: var(--space-4);
  }
  
  .modal-body {
    grid-template-columns: 1fr;
  }
  
  .project-modal-gallery {
    order: 1;
  }
  
  .project-modal-details {
    order: 2;
  }
  
  .projects-filter,
  .products-filter {
    gap: var(--space-2);
  }
  
  .filter-btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
  }
  
  .hero-stats {
    gap: var(--space-4);
  }
  
  .stat-number {
    font-size: var(--font-size-2xl);
  }
  
  .feature-card,
  .service-card,
  .testimonial-card,
  .project-card,
  .product-card {
    min-width: 280px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .slide-main-title {
    font-size: var(--font-size-2xl);
  }
  
  .slide-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .slide-description {
    font-size: var(--font-size-base);
  }
  
  .btn {
    padding: var(--space-3) var(--space-5);
    font-size: var(--font-size-sm);
    width: 100%;
    max-width: 280px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: var(--font-size-4xl);
  }
  
  .feature-card,
  .service-card,
  .testimonial-card,
  .project-card,
  .product-card {
    min-width: 280px;
  }
  
  .floating-contact {
    bottom: var(--space-3);
    right: var(--space-3);
  }
  
  .contact-bubble {
    width: 45px;
    height: 45px;
    font-size: var(--font-size-base);
  }
  
  .bubble-tooltip {
    font-size: var(--font-size-xs);
    padding: var(--space-1) var(--space-2);
  }
  
  .nav-menu {
    padding: var(--space-6);
  }
  
  .nav-link {
    font-size: var(--font-size-base);
    padding: var(--space-3);
  }
  
  .project-info {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-description {
    font-size: var(--font-size-base);
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
}

/* New Animation Classes */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-5px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(5px);
  }
}

.bounce-in {
  animation: bounceIn 0.8s ease-out;
}

.pulse {
  animation: pulse 2s infinite;
}

.shake {
  animation: shake 0.5s ease-in-out;
}

/* Enhanced hover effects */
.hover-lift {
  transition: transform var(--transition-bounce);
}

.hover-lift:hover {
  transform: translateY(-8px);
}

.hover-glow {
  transition: box-shadow var(--transition);
}

.hover-glow:hover {
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

/* Loading animations */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid var(--accent-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

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

/* Enhanced form animations */
.form-group {
  position: relative;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group select:focus + label {
  color: var(--accent-color);
  transform: translateY(-25px) scale(0.85);
}

/* Enhanced mobile touch interactions */
@media (hover: none) {
  .feature-card:hover,
  .service-card:hover,
  .project-card:hover,
  .testimonial-card:hover,
  .product-card:hover {
    transform: none;
  }
  
  .nav-link:hover::before {
    width: 0;
  }
  
  .btn:hover {
    transform: none;
  }
}

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