/* CSS Variables for Theme Support */
:root {
  /* Light Theme Colors */
  --primary-color: #00bcd4;
  --primary-dark: #0097a7;
  --primary-light: #4dd0e1;
  --secondary-color: #8e24aa;
  --accent-color: #ff5722;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-primary-rgb: 255, 255, 255;
  --bg-secondary: #f8fafc;
  --bg-secondary-rgb: 248, 250, 252;
  --bg-tertiary: #e2e8f0;
  --bg-tertiary-rgb: 226, 232, 240;
  --bg-card: #ffffff;
  --bg-card-rgb: 255, 255, 255;
  
  /* Text Colors */
  --text-primary: #1a202c;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --text-white: #ffffff;
  
  /* Border Colors */
  --border-color: #e2e8f0;
  --border-hover: #cbd5e0;
  
  /* Shadow Colors */
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.15);
  --shadow-heavy: rgba(0, 0, 0, 0.25);
  
  /* Success Colors */
  --success-color: #4caf50;
  --warning-color: #ff9800;
  --error-color: #f44336;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Typography */
  --font-family-ar: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-en: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Z-index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/* Dark Theme Variables */
[data-theme="dark"] {
  --bg-primary: #0f1419;
  --bg-primary-rgb: 15, 20, 25;
  --bg-secondary: #161b22;
  --bg-secondary-rgb: 22, 27, 34;
  --bg-tertiary: #21262d;
  --bg-tertiary-rgb: 33, 38, 45;
  --bg-card: #161b22;
  --bg-card-rgb: 22, 27, 34;
  
  --text-primary: #f0f6fc;
  --text-secondary: #8b949e;
  --text-muted: #656d76;
  
  --border-color: #30363d;
  --border-hover: #484f58;
  
  --shadow-light: rgba(0, 0, 0, 0.3);
  --shadow-medium: rgba(0, 0, 0, 0.4);
  --shadow-heavy: rgba(0, 0, 0, 0.6);
}

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

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

body {
  font-family: var(--font-family-ar);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

/* Direction Support */
html[dir="rtl"] {
  direction: rtl;
  text-align: right;
}

html[dir="ltr"] {
  direction: ltr;
  text-align: left;
}

html[dir="ltr"] body {
  font-family: var(--font-family-en);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

/* Arabic Font Optimization */
html[dir="rtl"] {
  font-display: swap;
}

html[dir="rtl"] h1, 
html[dir="rtl"] h2, 
html[dir="rtl"] h3, 
html[dir="rtl"] h4, 
html[dir="rtl"] h5, 
html[dir="rtl"] h6 {
  font-weight: 700;
}

html[dir="rtl"] .hero-title,
html[dir="rtl"] .section-title {
  font-weight: 700;
}

html[dir="rtl"] .hero-description,
html[dir="rtl"] .feature-description,
html[dir="rtl"] .testimonial-text {
  font-weight: 400;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1.125rem, 2vw, 1.25rem); }
h6 { font-size: clamp(1rem, 1.5vw, 1.125rem); }

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

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

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

/* Container and Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

/* Loading Spinner */
.loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-modal);
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loading-spinner.hidden {
  opacity: 0;
  visibility: hidden;
}

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

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

/* Language Switcher - Hidden as we use nav version */
.language-switcher {
  display: none;
}

.lang-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px var(--shadow-light);
}

.lang-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--border-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px var(--shadow-medium);
}

.arrow {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* Theme Toggle - Hidden as we use nav version */
.theme-toggle {
  display: none;
}

.theme-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px var(--shadow-light);
}

.theme-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--border-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px var(--shadow-medium);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
  /* Ensure proper stacking context */
  position: relative;
  z-index: 5;
}

[data-theme="dark"] .navbar {
  background: rgba(15, 20, 25, 0.95);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  /* Ensure proper flex layout */
  flex-wrap: wrap;
  position: relative;
}

/* Logo Wrapper - Enhanced z-index handling */
.logo-wrapper {
  z-index: 10; /* لجعل اللوجو دائمًا في المقدمة */
  position: relative;
  /* ضمان عدم التداخل */
  display: flex;
  align-items: center;
  justify-content: center;
  /* Center positioning */
  order: 2;
}

/* Navigation Nav - Left side */
.navbar-nav {
  display: flex;
  align-items: center;
  /* ضمان توزيع العناصر بشكل صحيح دون تراكب */
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  /* RTL support */
  order: 1;
}

/* Navigation Actions - Right side */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  /* RTL support */
  order: 3;
}

/* معالجة اتجاه RTL بشكل سليم */
html[dir="rtl"] .navbar {
  flex-direction: row-reverse;
}

.navbar.scrolled {
  box-shadow: 0 4px 20px var(--shadow-medium);
  background-color: rgba(var(--bg-primary-rgb), 0.9);
  backdrop-filter: blur(8px);
}

@media (max-width: 768px) {
  .navbar.scrolled .nav-controls {
    background: rgba(var(--bg-card-rgb), 0.9);
    backdrop-filter: blur(8px);
  }
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .nav-container {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--bg-card);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-xl);
  box-shadow: 0 2px 10px var(--shadow-light);
  z-index: 100;
  position: relative;
  /* Ensure consistent spacing */
  min-width: 160px;
  justify-content: center;
}

html[dir="rtl"] .nav-controls {
  /* RTL positioning handled by parent navbar-actions */
}

html[dir="ltr"] .nav-controls {
  /* LTR positioning handled by parent navbar-actions */
}

@media (max-width: 768px) {
  .nav-controls {
    background: transparent;
    padding: 0;
    box-shadow: none;
    gap: var(--spacing-sm);
  }
  
  .nav-theme-btn {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }
  
  .nav-lang-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    min-width: 70px;
  }
}

.nav-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  /* Positioning handled by logo-wrapper */
  /* Ensure vertical alignment */
  height: 70px;
  /* Prevent text wrapping */
  flex-shrink: 0;
}

html[dir="ltr"] .nav-logo {
  order: 2;
  margin: 0 auto;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  /* Ensure consistent height */
  height: 70px;
}

html[dir="rtl"] .nav-logo {
  order: 2;
  margin: 0 auto;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  /* Ensure consistent height */
  height: 70px;
}

@media (max-width: 768px) {
  /* Mobile navbar structure updates */
  .logo-wrapper {
    height: 60px;
  }
  
  .nav-logo {
    margin: 0;
    height: 60px;
  }
  
  .navbar-nav {
    display: none;
  }
  
  .navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
}

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

.brand-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  /* Ensure vertical alignment */
  line-height: 1;
  /* Prevent text wrapping */
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  /* Positioning handled by navbar-nav */
}

html[dir="rtl"] .nav-links {
  /* RTL positioning handled by navbar-nav */
}

@media (max-width: 768px) {
  /* Mobile navbar - show full menu when hamburger is clicked */
  .navbar-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 12px var(--shadow-medium);
    z-index: 100;
  }
  
  html[dir="rtl"] .navbar-nav {
    right: 0;
    left: auto;
  }
  
  .navbar-nav.open {
    display: flex;
  }
}

/* Nav Theme Toggle */
.nav-theme-toggle {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 200;
}

.nav-theme-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  color: var(--text-primary);
  box-shadow: 0 2px 8px var(--shadow-light);
  position: relative;
  z-index: 201;
  /* Ensure consistent sizing */
  flex-shrink: 0;
}

.nav-theme-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-medium);
}

[data-theme="dark"] .nav-theme-btn {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

/* Nav Language Switcher */
.nav-language-switcher {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 200;
}

.nav-lang-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 8px var(--shadow-light);
  min-width: 90px;
  justify-content: center;
  /* Ensure consistent sizing and prevent overlap */
  height: 42px;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-lang-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-medium);
}

[data-theme="dark"] .nav-lang-btn {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .nav-lang-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--primary-color);
}

.nav-arrow {
  font-size: 0.75rem;
  opacity: 0.7;
  transition: transform var(--transition-normal);
}

html[dir="rtl"] .nav-arrow {
  transform: scaleX(-1);
}

/* Mobile Nav Controls */
@media (max-width: 768px) {
  .nav-controls {
    gap: var(--spacing-xs);
    /* Ensure minimum width on mobile */
    min-width: 120px;
  }
  
  .nav-theme-btn {
    width: 36px;
    height: 36px;
    font-size: 0.875rem;
  }
  
  .nav-lang-btn {
    padding: var(--spacing-xs);
    font-size: 0.75rem;
    min-width: 80px;
    height: 36px;
  }
  
  .nav-logo {
    margin: 0 var(--spacing-sm);
    height: 60px;
  }
  
  .brand-name {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0 var(--spacing-md);
  }
  
  .nav-controls {
    min-width: 100px;
    gap: 4px;
  }
  
  .nav-theme-btn {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
  }
  
  .nav-lang-btn {
    font-size: 0.7rem;
    padding: 2px var(--spacing-xs);
    min-width: 70px;
    height: 32px;
  }
  
  .nav-logo {
    height: 50px;
  }
  
  .brand-name {
    font-size: 0.9rem;
  }
  
  .logo-img {
    width: 32px;
    height: 32px;
  }
}

.nav-links a {
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.download-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px var(--shadow-light);
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px var(--shadow-medium);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  margin-left: auto;
}

html[dir="rtl"] .mobile-menu-toggle {
  margin-left: 0;
  margin-right: auto;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

@media (max-width: 768px) {
  /* Mobile navbar - show full menu when hamburger is clicked */
  .navbar-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 12px var(--shadow-medium);
    z-index: 100;
  }
  
  html[dir="rtl"] .navbar-nav {
    right: 0;
    left: auto;
  }
  
  .navbar-nav.open {
    display: flex;
  }
  
  .mobile-menu-toggle {
    display: flex;
    order: 3;
  }
  
  html[dir="rtl"] .mobile-menu-toggle {
    order: 1;
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(0, 188, 212, 0.1) 0%, 
    rgba(0, 151, 167, 0.1) 100%);
}

.hero-animation {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 188, 212, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(142, 36, 170, 0.1) 0%, transparent 50%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.hero-content {
  width: 100%;
  padding-top: 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
  }
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-color), #ff7043);
  color: var(--text-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-2xl);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 4px 8px rgba(255, 87, 34, 0.3);
}

.hero-title {
  margin-bottom: var(--spacing-lg);
}

.title-main {
  display: block;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 5rem);
  line-height: 1.1;
}

.title-subtitle {
  display: block;
  color: var(--text-secondary);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 400;
  margin-top: var(--spacing-sm);
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  color: var(--text-secondary);
  line-height: 1.7;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
  .hero-features {
    justify-content: center;
  }
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 4px var(--shadow-light);
}

.feature-icon {
  font-size: 1.25rem;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

@media (max-width: 768px) {
  .hero-cta {
    align-items: center;
  }
}

.cta-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-white);
  border: none;
  padding: var(--spacing-md) var(--spacing-2xl);
  border-radius: var(--radius-xl);
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 188, 212, 0.4);
  position: relative;
  overflow: hidden;
}

.cta-primary::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;
}

.cta-primary:hover::before {
  left: 100%;
}

.cta-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 188, 212, 0.5);
}

.cta-note {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

html[dir="rtl"] .hero-visual {
  justify-content: flex-start;
}

html[dir="ltr"] .hero-visual {
  justify-content: flex-end;
}

.phone-mockup {
  position: relative;
  max-width: 400px;
  width: 100%;
  transform: translateY(0);
  transition: transform var(--transition-slow);
}

html[dir="rtl"] .phone-mockup {
  margin-right: var(--spacing-lg);
}

html[dir="ltr"] .phone-mockup {
  margin-left: var(--spacing-lg);
}

.phone-screenshot {
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
  box-shadow: 0 20px 40px var(--shadow-heavy);
  transition: transform var(--transition-slow);
}

.phone-screenshot:hover {
  transform: translateY(-10px);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border: 2px solid var(--text-muted);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Features Section */
.features {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

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

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

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px var(--shadow-medium);
  border-color: var(--primary-light);
}

.feature-icon-bg {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  position: relative;
}

.feature-icon-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), transparent);
  border-radius: 50%;
  transform: scale(0);
  transition: transform var(--transition-normal);
}

.feature-card:hover .feature-icon-bg::before {
  transform: scale(1);
}

.feature-svg {
  width: 40px;
  height: 40px;
  color: var(--text-white);
  z-index: 1;
  position: relative;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-primary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--shadow-medium);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.testimonial-avatar-container {
  flex-shrink: 0;
  position: relative;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
  transition: transform var(--transition-normal);
  display: block;
}

@media (max-width: 768px) {
  .testimonial-avatar {
    width: 50px;
    height: 50px;
  }
  
  .testimonial-header {
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .testimonial-avatar {
    width: 45px;
    height: 45px;
  }
  
  .testimonial-header {
    gap: var(--spacing-xs);
  }
}

.testimonial-card:hover .testimonial-avatar {
  transform: scale(1.05);
}

.testimonial-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.testimonial-rating {
  display: flex;
  gap: 2px;
}

.star {
  color: #ffd700;
  font-size: 1rem;
}

.star.filled {
  color: #ffc107;
}

.testimonial-text {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-normal);
  position: relative;
}

.testimonial-expand-btn {
  background: none;
  border: none;
  color: var(--primary-color);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  padding: var(--spacing-sm) 0;
  border-top: 1px solid var(--border-color);
  width: 100%;
  text-align: center;
  transition: all var(--transition-fast);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.testimonial-expand-btn:hover {
  background: var(--bg-secondary);
  color: var(--primary-dark);
}

.testimonial-expand-btn:active {
  transform: scale(0.98);
}

.testimonial-card[data-expanded="true"] .testimonial-expand-btn {
  background: var(--bg-secondary);
  color: var(--primary-dark);
}

/* Confidence-building phrases in hero */
.confidence-phrases {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.confidence-item {
  font-size: 0.875rem;
  color: var(--success-color);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

@media (max-width: 768px) {
  .confidence-phrases {
    align-items: center;
    text-align: center;
  }
  
  .confidence-item {
    font-size: 0.8rem;
  }
}

/* Enhanced CTA button styles */
.button-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.button-subtitle {
  font-size: 0.75rem;
  opacity: 0.9;
  margin-top: 2px;
  font-weight: 400;
}

@media (max-width: 768px) {
  .button-content {
    align-items: center;
  }
  
  .button-subtitle {
    text-align: center;
  }
}

/* Comparison Section */
.comparison {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

@media (max-width: 768px) {
  .comparison-grid {
    grid-template-columns: 1fr;
  }
}

.comparison-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform var(--transition-normal);
}

.comparison-card:hover {
  transform: translateY(-5px);
}

.comparison-label {
  background: var(--bg-secondary);
  padding: var(--spacing-md);
  text-align: center;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  background: #000;
}

.video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.video-description {
  padding: var(--spacing-md);
  text-align: center;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-weight: 500;
}

/* Gallery Section */
.gallery {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/20;
  background: var(--bg-secondary);
  transition: transform var(--transition-normal);
}

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

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-icon {
  font-size: 2rem;
  color: var(--text-white);
}

/* Enhanced testimonial mobile styles */
@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .testimonial-card {
    padding: var(--spacing-lg);
  }
  
  .testimonial-text {
    font-size: 0.9rem;
    line-height: 1.5;
  }
  
  .testimonial-name {
    font-size: 1rem;
  }
}

/* FAQ Section */
.faq {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 4px 6px var(--shadow-light);
  transition: var(--transition-normal);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.faq-item:hover {
  box-shadow: 0 6px 12px var(--shadow-medium);
  transform: translateY(-2px);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-xl);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-normal);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

html[dir="rtl"] .faq-question {
  text-align: right;
}

/* Testimonials remain visible in both languages */
.testimonials {
  display: block;
}

html[dir="ltr"] .testimonials,
html[dir="rtl"] .testimonials {
  display: block;
}

.faq-question:hover {
  background: var(--bg-tertiary);
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  transition: var(--transition-normal);
  min-width: 24px;
  text-align: center;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
  padding: 0 var(--spacing-xl);
}

.faq-answer p {
  padding: 0 0 var(--spacing-xl) 0;
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1rem;
}

.faq-item.expanded .faq-answer {
  max-height: 500px;
}

.faq-item.expanded .faq-icon {
  transform: rotate(180deg);
}

/* FAQ Mobile Styles */
@media (max-width: 768px) {
  .faq {
    padding: var(--spacing-2xl) 0;
  }
  
  .faq-container {
    margin: 0 var(--spacing-md);
  }
  
  .faq-question {
    padding: var(--spacing-lg);
    font-size: 1rem;
  }
  
  .faq-answer {
    padding: 0 var(--spacing-lg);
  }
  
  .faq-answer p {
    padding: 0 0 var(--spacing-lg) 0;
    font-size: 0.95rem;
  }
  
  .faq-icon {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .faq-question {
    padding: var(--spacing-md);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  html[dir="rtl"] .faq-question {
    align-items: flex-end;
  }
  
  .faq-answer {
    padding: 0 var(--spacing-md);
  }
  
  .faq-answer p {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .testimonial-card {
    padding: var(--spacing-md);
  }
  
  .testimonial-header {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .testimonial-text {
    font-size: 0.875rem;
    text-align: center;
  }
  
  .testimonial-expand-btn {
    font-size: 0.8rem;
  }
}

/* Offer Section */
.offer {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--accent-color), #ff7043);
}

.offer-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
  box-shadow: 0 8px 20px rgba(255, 87, 34, 0.3);
}

@media (max-width: 768px) {
  .offer-card {
    flex-direction: column;
    text-align: center;
  }
}

.offer-badge {
  background: var(--text-white);
  color: var(--accent-color);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-2xl);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.offer-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.offer-description {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.pricing-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px var(--shadow-medium);
}

.pricing-card.popular {
  border-color: var(--primary-color);
  transform: scale(1.05);
}

.pricing-card.best-value {
  border-color: var(--success-color);
  transform: scale(1.08);
}

@media (max-width: 768px) {
  .pricing-card.popular,
  .pricing-card.best-value {
    transform: none;
  }
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: var(--text-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-2xl);
  font-size: 0.875rem;
  font-weight: 700;
}

.pricing-card.best-value .pricing-badge {
  background: var(--success-color);
}

.pricing-header {
  margin-bottom: var(--spacing-xl);
}

.pricing-plan {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.pricing-price {
  margin-bottom: var(--spacing-md);
}

.price-amount {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary-color);
}

.price-period {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.price-comparison {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.original-price {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 1rem;
}

.savings {
  color: var(--success-color);
  font-weight: 600;
  font-size: 1rem;
}

.pricing-savings {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
}

.pricing-savings.highlight {
  background: var(--success-color);
  color: var(--text-white);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--spacing-xl);
  text-align: right;
}

.pricing-features li {
  padding: var(--spacing-sm) 0;
  color: var(--text-secondary);
  font-weight: 500;
}

.pricing-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-white);
  border: none;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 8px var(--shadow-light);
}

.pricing-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px var(--shadow-medium);
}

.pricing-downloads {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.pricing-download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pricing-download-btn svg,
.pricing-download-btn img {
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  max-width: 22px;
  max-height: 22px;
  flex-shrink: 0;
  display: block;
}

.pricing-download-btn:hover {
  background: rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

[data-theme="dark"] .pricing-download-btn {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-white);
}

[data-theme="dark"] .pricing-download-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
}

.pricing-footer {
  text-align: center;
}

.trial-info {
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.pricing-security {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Links Section */
.links {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-primary);
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.link-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-normal);
}

.link-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px var(--shadow-medium);
}

.link-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
}

.link-icon svg {
  width: 40px;
  height: 40px;
  color: var(--text-white);
}

.link-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.link-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.link-card:nth-child(4) {
  grid-column: 1 / -1;
  max-width: 300px;
  margin: 0 auto;
}

.link-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-white);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all var(--transition-fast);
  display: inline-block;
}

.link-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 188, 212, 0.4);
}

/* Video Tutorials Section */
.video-tutorials {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-primary);
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.video-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px var(--shadow-medium);
}

.video-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 var(--spacing-sm);
  color: var(--text-primary);
}

.video-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-lg);
}

.video-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-white);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  margin-bottom: 0;
}

.video-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px var(--shadow-medium);
}

/* Social Proof Section */
.social-proof {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.social-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.social-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px var(--shadow-medium);
}

.social-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: var(--text-white);
  font-size: 1.5rem;
  font-weight: 700;
}

.social-avatar-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--spacing-lg);
  border: 3px solid var(--text-white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-normal);
}

.social-card:hover .social-avatar-img {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .social-avatar-img {
    width: 70px;
    height: 70px;
  }
}

@media (max-width: 480px) {
  .social-avatar-img {
    width: 60px;
    height: 60px;
  }
}

.social-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.social-stats {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.social-link {
  background: var(--primary-color);
  color: var(--text-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* CTA Section */
.cta {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--text-white);
  text-align: center;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  margin-bottom: var(--spacing-lg);
}

.cta-description {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .cta-button {
    min-width: 280px;
    padding: var(--spacing-md) var(--spacing-lg);
  }
}

.cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-2xl);
  border: none;
  border-radius: var(--radius-xl);
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  /* Ensure consistent sizing across languages */
  min-width: 200px;
  min-height: 60px;
  text-align: center;
}

.cta-button.primary {
  background: var(--text-white);
  color: var(--primary-color);
  /* Ensure consistent sizing */
  box-sizing: border-box;
}

.cta-button.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.cta-button.secondary {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  /* Ensure consistent sizing */
  box-sizing: border-box;
}

.cta-button.secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.cta-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.cta-button:disabled:hover {
  transform: none;
  box-shadow: none;
}

.android-icon {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(0); /* Black for white buttons */
  transition: filter var(--transition-fast);
}

.cta-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}



.cta-guarantee {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .cta-guarantee {
    flex-direction: column;
    align-items: center;
  }
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
}

.guarantee-icon {
  width: 20px;
  height: 20px;
  background: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.footer-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.footer-brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.footer-section h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.footer-section a {
  display: block;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color);
}

.footer-bottom p {
  color: var(--text-muted);
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: var(--text-white);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--primary-color);
  color: var(--text-white);
}

/* Testimonial Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px var(--shadow-heavy);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

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

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: var(--spacing-sm);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-rating {
  display: flex;
  gap: 4px;
  margin-bottom: var(--spacing-md);
}

.modal-body p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .container {
    max-width: 100%;
    padding: 0 var(--spacing-md);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .comparison-grid,
  .features-grid,
  .testimonials-grid,
  .pricing-grid,
  .links-grid,
  .social-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .offer-card {
    flex-direction: column;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-guarantee {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero-features {
    flex-direction: column;
  }
  
  .feature-item {
    justify-content: center;
  }
}

/* Smooth Scroll Animation */
@keyframes slideInUp {
  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);
  }
}

/* Intersection Observer Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.animate-on-scroll.animate {
  opacity: 1;
  transform: translateY(0);
}

/* RTL Specific Styles */
html[dir="rtl"] .hero-grid {
  grid-template-columns: 1fr 1fr;
  text-align: right;
}

html[dir="ltr"] .hero-grid {
  grid-template-columns: 1fr 1fr;
  text-align: left;
}

@media (max-width: 768px) {
  html[dir="rtl"] .hero-grid,
  html[dir="ltr"] .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --border-color: #000000;
    --text-secondary: #000000;
    --bg-card: #ffffff;
  }
  
  [data-theme="dark"] {
    --border-color: #ffffff;
    --text-secondary: #ffffff;
    --bg-card: #000000;
  }
}

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

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  z-index: 9999;
  border-radius: 50%;
}

.whatsapp-float:hover {
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transform: translateY(-3px);
}

.whatsapp-icon {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: contain;
  pointer-events: none;
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: max(20px, calc(env(safe-area-inset-bottom) + 10px));
    left: max(20px, calc(env(safe-area-inset-left) + 10px));
  }
}