/* ========================================
   MacLim-CI - Main Stylesheet
   Modern Apple-meets-industrial design
   ======================================== */

/* CSS Variables - Design System */
:root {
  /* Colors - HSL Values */
  --color-primary: 207 89% 42%;           /* Tech Blue #1B73E8 */
  --color-primary-dark: 207 89% 35%;      /* Darker Blue */
  --color-primary-light: 207 89% 85%;     /* Light Blue */
  
  --color-secondary: 47 100% 62%;         /* Golden Accent #F4C430 */
  --color-accent: 158 64% 42%;            /* Emerald #2D8F5F */
  
  --color-dark: 220 13% 18%;              /* Anthracite Gray #2D3748 */
  --color-gray: 220 13% 45%;              /* Medium Gray */
  --color-gray-light: 220 13% 85%;        /* Light Gray */
  --color-gray-lighter: 220 13% 95%;      /* Very Light Gray */
  
  --color-white: 0 0% 100%;               /* Pure White */
  --color-off-white: 60 9% 98%;          /* Off White #FAFAFA */
  
  --color-success: 142 71% 45%;           /* Green */
  --color-warning: 38 92% 50%;            /* Orange */
  --color-error: 0 84% 60%;               /* Red */
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, hsl(var(--color-primary)), hsl(var(--color-primary-dark)));
  --gradient-hero: linear-gradient(135deg, hsl(var(--color-primary) / 0.95), hsl(var(--color-dark) / 0.95));
  --gradient-card: linear-gradient(145deg, hsl(var(--color-white)), hsl(var(--color-off-white)));
  --gradient-accent: linear-gradient(135deg, hsl(var(--color-secondary)), hsl(var(--color-accent)));
  
  /* Shadows - 3D Effects */
  --shadow-sm: 0 2px 4px hsl(var(--color-dark) / 0.1);
  --shadow-md: 0 4px 12px hsl(var(--color-dark) / 0.15);
  --shadow-lg: 0 8px 24px hsl(var(--color-dark) / 0.2);
  --shadow-xl: 0 16px 32px hsl(var(--color-dark) / 0.25);
  --shadow-3d: 0 8px 16px hsl(var(--color-dark) / 0.12), 0 2px 4px hsl(var(--color-dark) / 0.08);
  --shadow-3d-hover: 0 12px 24px hsl(var(--color-dark) / 0.18), 0 4px 8px hsl(var(--color-dark) / 0.12);
  --shadow-inset: inset 0 2px 4px hsl(var(--color-dark) / 0.06);
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.35s ease;
  --transition-spring: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  /* Z-Index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: hsl(var(--color-dark));
  background-color: hsl(var(--color-off-white));
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: hsl(var(--color-dark));
}

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

p {
  margin-bottom: var(--space-md);
  color: hsl(var(--color-gray));
}

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

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

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  
}

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

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

.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid hsl(var(--color-gray-light) / 0.3);
  transition: all var(--transition-fast);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  min-height: 70px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: hsl(var(--color-dark));
}

.logo {
  height: 40px;
  width: auto;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  position: relative;
  font-weight: 500;
  color: hsl(var(--color-gray));
  transition: color var(--transition-fast);
  padding: var(--space-sm) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: hsl(var(--color-primary));
}

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

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  transform: scale(0);
  transition: transform var(--transition-normal);
}

.social-link:hover::before {
  transform: scale(1);
}

.social-link i {
  position: relative;
  z-index: 2;
  transition: color var(--transition-normal);
}

.social-link.whatsapp {
  color: #25D366;
  background: rgba(37, 211, 102, 0.1);
}

.social-link.whatsapp::before {
  background: #25D366;
}

.social-link.whatsapp:hover i {
  color: white;
}

.social-link.facebook {
  color: #1877F2;
  background: rgba(24, 119, 242, 0.1);
}

.social-link.facebook::before {
  background: #1877F2;
}

.social-link.facebook:hover i {
  color: white;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  transition: all var(--transition-fast);
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: hsl(var(--color-dark));
  transition: all var(--transition-fast);
  transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

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

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.mobile-menu {
  position: fixed;
  top: 70px;
  right: -300px;
  width: 300px;
  height: calc(100vh - 70px);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  z-index: var(--z-modal);
  transition: right var(--transition-normal);
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-content {
  padding: var(--space-xl);
}

.mobile-nav-link {
  display: block;
  padding: var(--space-md) 0;
  color: hsl(var(--color-dark));
  font-weight: 500;
  border-bottom: 1px solid hsl(var(--color-gray-light));
  transition: color var(--transition-fast);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-weight: 500;
  font-size: var(--font-size-base);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

.btn:hover::before {
  transform: translateX(0);
}

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

.btn-primary::before {
  background: linear-gradient(135deg, hsl(var(--color-primary-dark)), hsl(var(--color-primary)));
}

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

.btn-secondary {
  background: hsl(var(--color-white));
  color: hsl(var(--color-primary));
  border: 1px solid hsl(var(--color-primary));
  box-shadow: var(--shadow-sm);
}

.btn-secondary::before {
  background: hsl(var(--color-primary));
}

.btn-secondary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: hsl(var(--color-primary));
  border: 1px solid hsl(var(--color-primary));
}

.btn-outline::before {
  background: hsl(var(--color-primary));
}

.btn-outline:hover {
  color: white;
}

.btn-large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--font-size-lg);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-hero);
  color: white;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding: var(--space-3xl) var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: white;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  line-height: 1.6;
  margin-bottom: var(--space-2xl);
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

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

.hero-image-container {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.hero-image {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-10px) rotate(1deg); }
  66% { transform: translateY(-5px) rotate(-1deg); }
}

.floating-elements {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 500;
  animation: floatCard 8s ease-in-out infinite;
}

.floating-card i {
  font-size: var(--font-size-lg);
}

.card-1 {
  top: 20%;
  left: -10%;
  animation-delay: 0s;
}

.card-2 {
  top: 60%;
  right: -15%;
  animation-delay: 2s;
}

.card-3 {
  bottom: 20%;
  left: -5%;
  animation-delay: 4s;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
}

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

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: hsl(var(--color-dark));
}

.section-subtitle {
  font-size: var(--font-size-xl);
  color: hsl(var(--color-gray));
  max-width: 600px;
  margin: 0 auto;
}

/* Services Section */
.services {
  background: hsl(var(--color-white));
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-3d);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-3d-hover);
}

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

.service-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  box-shadow: var(--shadow-md);
}

.service-icon i {
  font-size: var(--font-size-3xl);
  color: white;
}

.service-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: hsl(var(--color-dark));
}

.service-description {
  color: hsl(var(--color-gray));
  line-height: 1.6;
}

/* Marketplace Section */
.marketplace {
  background: hsl(var(--color-off-white));
}

.marketplace-filters {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  background: hsl(var(--color-white));
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-width: 200px;
}

.filter-group label {
  font-weight: 500;
  color: hsl(var(--color-dark));
  font-size: var(--font-size-sm);
}

.filter-select,
.filter-input {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid hsl(var(--color-gray-light));
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  background: hsl(var(--color-white));
}

.filter-select:focus,
.filter-input:focus {
  outline: none;
  border-color: hsl(var(--color-primary));
  box-shadow: 0 0 0 3px hsl(var(--color-primary) / 0.1);
}

.filter-search-btn {
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-search-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.product-card {
  background: hsl(var(--color-white));
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-3d);
  transition: all var(--transition-normal);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-3d-hover);
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: hsl(var(--color-gray-lighter));
}

.product-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--gradient-accent);
  color: white;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
}

.product-content {
  padding: var(--space-xl);
}

.product-brand {
  font-size: var(--font-size-sm);
  color: hsl(var(--color-primary));
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.product-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: hsl(var(--color-dark));
}

.product-specs {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  color: hsl(var(--color-gray));
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.feature-tag {
  background: hsl(var(--color-gray-lighter));
  color: hsl(var(--color-gray));
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
}

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

.product-price {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: hsl(var(--color-primary));
}

.marketplace-cta {
  text-align: center;
  padding: var(--space-2xl);
  background: hsl(var(--color-white));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.marketplace-cta p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-lg);
  color: hsl(var(--color-gray));
}

/* Technicians Section */
.technicians {
  background: hsl(var(--color-white));
}

.technicians-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.technician-card {
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-3d);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.technician-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-3d-hover);
}

.technician-header {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.technician-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.technician-info h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: hsl(var(--color-dark));
}

.technician-role {
  color: hsl(var(--color-primary));
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.technician-rating {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: hsl(var(--color-gray));
}

.stars {
  color: #FFD700;
}

.technician-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.skill-tag {
  background: hsl(var(--color-primary) / 0.1);
  color: hsl(var(--color-primary));
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.technician-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
}

.detail-item {
  color: hsl(var(--color-gray));
}

.detail-item strong {
  color: hsl(var(--color-dark));
}

.technician-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.status-badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
}

.status-badge.available {
  background: hsl(var(--color-success) / 0.2);
  color: hsl(var(--color-success));
}

.status-badge.busy {
  background: hsl(var(--color-warning) / 0.2);
  color: hsl(var(--color-warning));
}

.status-badge.scheduled {
  background: hsl(var(--color-gray) / 0.2);
  color: hsl(var(--color-gray));
}

.hourly-rate {
  font-weight: 600;
  color: hsl(var(--color-primary));
}

/* Videos Section */
.videos {
  background: hsl(var(--color-off-white));
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.video-card {
  background: hsl(var(--color-white));
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-3d);
  transition: all var(--transition-normal);
}

.video-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-3d-hover);
}

.video-thumbnail {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

.video-card:hover .video-thumbnail img {
  transform: scale(1.05);
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(0, 0, 0, 0.8);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  font-size: var(--font-size-xl);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.play-button:hover {
  background: hsl(var(--color-primary));
  transform: translate(-50%, -50%) scale(1.1);
}

.video-card .video-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  padding: 0 var(--space-xl);
  color: hsl(var(--color-dark));
}

.video-description {
  color: hsl(var(--color-gray));
  padding: 0 var(--space-xl) var(--space-xl);
  line-height: 1.6;
}

/* News Section */
.news {
  background: hsl(var(--color-white));
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.news-card {
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-3d);
  transition: all var(--transition-normal);
}

.news-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-3d-hover);
}

.news-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.news-content {
  padding: var(--space-xl);
}

.news-date {
  color: hsl(var(--color-primary));
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.news-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: var(--space-sm) 0;
  color: hsl(var(--color-dark));
}

.news-excerpt {
  color: hsl(var(--color-gray));
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.news-link {
  color: hsl(var(--color-primary));
  font-weight: 500;
  position: relative;
}

.news-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: hsl(var(--color-primary));
  transition: width var(--transition-fast);
}

.news-link:hover::after {
  width: 100%;
}

.news-cta {
  text-align: center;
}

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

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="10" height="10" patternUnits="userSpaceOnUse"><circle cx="5" cy="5" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: white;
}

.cta-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2xl);
  color: rgba(255, 255, 255, 0.9);
}

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

/* Contact Section */
.contact {
  background: hsl(var(--color-off-white));
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

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

.contact-item {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.contact-icon i {
  color: white;
  font-size: var(--font-size-lg);
}

.contact-details h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: hsl(var(--color-dark));
}

.contact-details p {
  color: hsl(var(--color-gray));
  line-height: 1.6;
  margin: 0;
}

.contact-form {
  background: hsl(var(--color-white));
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-3d);
}

.contact-form h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--space-xl);
  color: hsl(var(--color-dark));
  text-align: center;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: hsl(var(--color-dark));
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid hsl(var(--color-gray-light));
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: all var(--transition-fast);
  background: hsl(var(--color-white));
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: hsl(var(--color-primary));
  box-shadow: 0 0 0 3px hsl(var(--color-primary) / 0.1);
}

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

/* Footer */
.footer {
  background: hsl(var(--color-dark));
  color: white;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  
}

.footer-section h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: white;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-logo {
  height: 40px;
  width: auto;
}

.footer-brand h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: white;
  margin: 0;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.newsletter-form {
  display: flex;
  margin-bottom: var(--space-lg);
}

.newsletter-form input {
  flex: 1;
  padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: var(--font-size-base);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

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

.newsletter-form button {
  background: var(--gradient-primary);
  border: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-md);
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.newsletter-form button:hover {
  background: hsl(var(--color-primary-dark));
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  text-align: center;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  color: rgba(255, 255, 255, 0.7);
}

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: hsl(var(--color-white));
  border-radius: var(--radius-xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-normal);
}

.modal.active .modal-content {
  transform: translateY(0) scale(1);
}

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

.modal-header h2 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: hsl(var(--color-dark));
  margin: 0;
}

.modal-close {
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: hsl(var(--color-gray));
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: hsl(var(--color-gray-lighter));
  color: hsl(var(--color-dark));
}

.modal-form {
  padding: var(--space-xl);
  max-width: 500px;
}

.modal-video {
  max-width: 800px;
}

.video-container {
  position: relative;
  width: 100%;
  height: 450px;
  background: #000;
}

.video-container iframe {
  width: 100%;
  height: 100%;
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-up {
  animation: slideUp 0.6s ease-out;
}

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

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

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .marketplace-filters {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .filter-group {
    min-width: auto;
  }
}

@media (max-width: 768px) {
  .navbar-nav,
  .navbar-actions .social-links,
  .navbar-actions .cta-button {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero {
    min-height: calc(100vh - 70px);
    margin-top: 70px;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .services-grid,
  .products-grid,
  .technicians-grid,
  .videos-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .cta-title {
    font-size: var(--font-size-3xl);
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-actions .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .modal-content {
    margin: var(--space-md);
    max-width: calc(100vw - 2rem);
  }
  
  .modal-form {
    padding: var(--space-lg);
  }
  
  .video-container {
    height: 250px;
  }
}

@media (max-width: 375px) {
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .btn-large {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-base);
  }
}