/* ================================================
   فريق الخدمة لصيانة السيارات - الأنماط الأساسية
   Fariq Al-Khidma Car Service - Main Styles
   ================================================ */

/* =============== CSS Variables =============== */
:root {
  /* Light Mode Colors */
  --primary-color: #FF6B35;
  --primary-dark: #E85A24;
  --primary-light: #FF8B5E;
  --secondary-color: #004E89;
  --secondary-dark: #003D6B;
  --secondary-light: #1A6BA8;
  --accent-color: #FFD23F;
  --accent-dark: #E5BD2E;
  
  /* Light Mode Backgrounds */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-tertiary: #E9ECEF;
  
  /* Light Mode Text */
  --text-primary: #1A1A2E;
  --text-secondary: #4A4A68;
  --text-muted: #6C757D;
  --text-inverse: #FFFFFF;
  
  /* Borders & Shadows */
  --border-color: #DEE2E6;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(0, 78, 137, 0.9) 0%, rgba(255, 107, 53, 0.8) 100%);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-arabic: 'Cairo', 'Tajawal', sans-serif;
}

/* Dark Mode Colors */
[data-theme="dark"] {
  --primary-color: #FF8B5E;
  --primary-dark: #FF6B35;
  --primary-light: #FFAB8E;
  --secondary-color: #3D8BCC;
  --secondary-dark: #2A6A9E;
  --secondary-light: #5CA8E5;
  --accent-color: #FFE066;
  --accent-dark: #FFD23F;
  
  --bg-primary: #0F0F1A;
  --bg-secondary: #1A1A2E;
  --bg-tertiary: #252541;
  
  --text-primary: #F5F5F7;
  --text-secondary: #B8B8C8;
  --text-muted: #8888A0;
  --text-inverse: #0F0F1A;
  
  --border-color: #3A3A5C;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.7);
  
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, #FF5722 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, #1565C0 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(15, 15, 26, 0.95) 0%, rgba(255, 107, 53, 0.7) 100%);
}

/* Dark Mode Specific Enhancements */
[data-theme="dark"] .card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .testimonial-card,
[data-theme="dark"] .pricing-card {
  background: linear-gradient(145deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .btn-outline {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

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

[data-theme="dark"] .header {
  background: rgba(15, 15, 26, 0.95);
  backdrop-filter: blur(12px);
}

[data-theme="dark"] .header.scrolled {
  background: rgba(15, 15, 26, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select,
[data-theme="dark"] .form-control {
  background: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
  color: var(--text-muted);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 139, 94, 0.2);
}

[data-theme="dark"] .modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .section-subtitle {
  color: var(--primary-color);
}

[data-theme="dark"] .stat-icon {
  background: var(--bg-tertiary);
}

[data-theme="dark"] .footer {
  background: var(--bg-tertiary);
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
  color: var(--primary-color);
}

[data-theme="dark"] ::selection {
  background: var(--primary-color);
  color: var(--bg-primary);
}

/* =============== CSS Reset & Base =============== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

/* Arabic Font Support */
body[dir="rtl"],
body[lang="ar"] {
  font-family: var(--font-arabic);
}

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

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

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

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

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

/* =============== Utility Classes =============== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--spacing-md);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-accent { color: var(--accent-color); }
.text-muted { color: var(--text-muted); }

.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }

.section {
  padding: var(--spacing-3xl) 0;
}

.section-sm {
  padding: var(--spacing-xl) 0;
}

.section-lg {
  padding: 6rem 0;
}

/* =============== Grid System =============== */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(-1 * var(--spacing-sm));
}

.col {
  flex: 1;
  padding: 0 var(--spacing-sm);
}

.col-2 { flex: 0 0 50%; max-width: 50%; padding: 0 var(--spacing-sm); }
.col-3 { flex: 0 0 33.333%; max-width: 33.333%; padding: 0 var(--spacing-sm); }
.col-4 { flex: 0 0 25%; max-width: 25%; padding: 0 var(--spacing-sm); }
.col-6 { flex: 0 0 50%; max-width: 50%; padding: 0 var(--spacing-sm); }
.col-12 { flex: 0 0 100%; max-width: 100%; padding: 0 var(--spacing-sm); }

/* =============== Buttons =============== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 2rem;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width var(--transition-slow), height var(--transition-slow);
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-inverse);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-inverse);
}

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

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

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
}

/* =============== Forms =============== */
.form-group {
  margin-bottom: var(--spacing-md);
}

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

.form-control {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all var(--transition-base);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* =============== Cards =============== */
.card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
}

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

.card-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

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

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

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

/* =============== Badges =============== */
.badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--gradient-primary);
  color: var(--text-inverse);
}

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

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fadeIn {
  animation: fadeIn 0.8s ease-out;
}

.animate-slideInLeft {
  animation: slideInLeft 0.8s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.8s ease-out;
}

/* =============== Responsive Design =============== */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .col-2, .col-3, .col-4, .col-6 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
}

/* Hide on mobile */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

/* =============== RTL Support =============== */
[dir="rtl"] {
  direction: rtl;
}

[dir="rtl"] .text-left {
  text-align: right;
}

[dir="rtl"] .text-right {
  text-align: left;
}

/* SweetAlert z-index fix for modals */
.swal2-container {
    z-index: 99999 !important;
}
.swal2-popup {
    z-index: 99999 !important;
}

.swal2-container{z-index:99999 !important}.swal2-popup{z-index:99999 !important}