/* ========================================
   AUTOLUX PRO - COMPLETE CUSTOM CSS
   Premium Luxury Automotive Theme
   Ultra-Modern with Ambient Lighting
   ======================================== */

:root {
  /* Premium Color Palette */
  --leather-black: #0A0A0A;
  --leather-dark: #1C1410;
  --leather-brown: #2D1810;
  --leather-tan: #8B6F47;
  --leather-cream: #D4C4B0;
  --carbon-fiber: #1A1A1A;
  --titanium: #C0C0C0;
  --platinum: #E5E4E2;
  --white: #FFFFFF;
  
  /* Ambient Lighting Colors */
  --ambient-blue: #4FC3F7;
  --ambient-cyan: #00E5FF;
  --ambient-ice: #B3E5FC;
  --ambient-purple: #9C27B0;
  --ambient-gold: #FFD700;
  --ambient-silver: #C0C0C0;
  --ambient-red: #F44336;
  --ambient-green: #4CAF50;
  --deep-sky: #0277BD;
  --primary-sky: #0288D1;
  --gold-accent: #FFD700;
  
  /* Dynamic Lighting Variables */
  --light-intensity: 1;
  --light-hue: 200;
  --light-saturation: 100%;
  --light-brightness: 50%;
  
  /* Premium Gradients */
  --gradient-leather: linear-gradient(135deg, #0A0A0A 0%, #1C1410 50%, #2D1810 100%);
  --gradient-ambient: linear-gradient(135deg, #4FC3F7 0%, #00E5FF 50%, #87CEEB 100%);
  --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #FFD700 50%, #D4AF37 100%);
  --gradient-chrome: linear-gradient(135deg, #C0C0C0 0%, #E5E4E2 50%, #C0C0C0 100%);
  --gradient-carbon: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 50%, #1A1A1A 100%);
  --gradient-aurora: linear-gradient(135deg, #4FC3F7 0%, #9C27B0 25%, #00E5FF 50%, #4CAF50 75%, #F44336 100%);
  
  /* Dynamic Shadows */
  --shadow-ambient: 0 0 30px hsla(var(--light-hue), var(--light-saturation), var(--light-brightness), 0.4);
  --shadow-leather: 0 10px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px hsla(var(--light-hue), var(--light-saturation), var(--light-brightness), 0.6);
  --shadow-premium: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px hsla(var(--light-hue), var(--light-saturation), var(--light-brightness), 0.2);
  
  /* Spacing System */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/* ========================================
   BASE STYLES
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scroll-padding-top: 100px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.7;
  color: var(--white);
  background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 50%, #0A0A0A 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    hsla(var(--light-hue), var(--light-saturation), var(--light-brightness), 0.05) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
  transition: background 0.3s ease;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  width: 100%;
}

main {
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ========================================
   VISUAL EFFECTS SYSTEM
   ======================================== */
.holographic {
  background: linear-gradient(
    45deg,
    rgba(79, 195, 247, 0.1) 0%,
    rgba(0, 229, 255, 0.2) 25%,
    rgba(255, 215, 0, 0.1) 50%,
    rgba(0, 229, 255, 0.2) 75%,
    rgba(79, 195, 247, 0.1) 100%
  );
  background-size: 400% 400%;
  animation: holographicShift 6s ease infinite;
  position: relative;
  overflow: hidden;
}

.holographic::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: holographicSweep 3s ease-in-out infinite;
}

@keyframes holographicShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes holographicSweep {
  0% { left: -100%; }
  100% { left: 100%; }
}

.card-3d {
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.card-3d:hover {
  transform: rotateY(5deg) rotateX(5deg) translateZ(20px);
}

.card-3d::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.1) 0%, rgba(0, 229, 255, 0.2) 50%, rgba(255, 215, 0, 0.1) 100%);
  opacity: 0;
  transition: opacity 0.6s ease;
  border-radius: inherit;
  pointer-events: none;
}

.card-3d:hover::before {
  opacity: 1;
}

.neon-glow {
  box-shadow: 0 0 20px rgba(79, 195, 247, 0.5), 0 0 40px rgba(79, 195, 247, 0.3), 0 0 60px rgba(79, 195, 247, 0.1);
  animation: neonPulse 2s ease-in-out infinite alternate;
}

@keyframes neonPulse {
  0% {
    box-shadow: 0 0 20px rgba(79, 195, 247, 0.5), 0 0 40px rgba(79, 195, 247, 0.3), 0 0 60px rgba(79, 195, 247, 0.1);
  }
  100% {
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.7), 0 0 60px rgba(0, 229, 255, 0.5), 0 0 90px rgba(0, 229, 255, 0.3);
  }
}

.floating {
  animation: float 6s ease-in-out infinite;
}

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

/* ========================================
   AMBIENT LIGHTING SYSTEM
   ======================================== */
.ambient-light {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    hsla(var(--light-hue), var(--light-saturation), var(--light-brightness), 0.1) 0%,
    transparent 50%
  );
  transition: background 0.3s ease;
}

.ambient-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: hsla(var(--light-hue), var(--light-saturation), var(--light-brightness), 0.6);
  border-radius: 50%;
  animation: particleFloat 6s infinite linear;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) translateX(0) rotate(0deg);
    opacity: 0;
  }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% {
    transform: translateY(-100px) translateX(100px) rotate(360deg);
    opacity: 0;
  }
}

/* REMOVE MATRIX RAIN - REPLACE WITH AMBIENT GLOW */
.matrix-rain {
  display: none !important;
}

.matrix-column {
  display: none !important;
}

/* Ambient Glow Background (Replaces Matrix) */
.ambient-glow-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.25;
  animation: ambientFloat 20s ease-in-out infinite;
}

.ambient-orb:nth-child(1) {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(79, 195, 247, 0.4), transparent);
  top: 10%;
  left: 5%;
  animation-delay: 0s;
}

.ambient-orb:nth-child(2) {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.3), transparent);
  top: 50%;
  right: 10%;
  animation-delay: 5s;
}

.ambient-orb:nth-child(3) {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(156, 39, 176, 0.3), transparent);
  bottom: 20%;
  left: 40%;
  animation-delay: 10s;
}

.ambient-orb:nth-child(4) {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.2), transparent);
  top: 70%;
  right: 30%;
  animation-delay: 15s;
}

@keyframes ambientFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.2;
  }
  25% {
    transform: translate(50px, -40px) scale(1.15);
    opacity: 0.35;
  }
  50% {
    transform: translate(-30px, 30px) scale(0.9);
    opacity: 0.25;
  }
  75% {
    transform: translate(40px, 50px) scale(1.1);
    opacity: 0.3;
  }
}

.dynamic-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background: linear-gradient(135deg, var(--leather-black) 0%, var(--carbon-fiber) 25%, var(--leather-dark) 50%, var(--carbon-fiber) 75%, var(--leather-black) 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.glass-effect {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.luxury-hover {
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.luxury-hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s;
  pointer-events: none;
}

.luxury-hover:hover::before {
  left: 100%;
}

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

@keyframes luxuryLoad {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
  }
  50% {
    opacity: 0.8;
    transform: translateY(-5px) scale(1.02);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.luxury-load {
  animation: luxuryLoad 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.luxury-text {
  background: var(--gradient-ambient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(79, 195, 247, 0.3);
}

.luxury-text-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* ========================================
   HEADER STYLES
   ======================================== */
.site-header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  z-index: var(--z-fixed);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  border-bottom: 2px solid var(--ambient-cyan);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(30px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
}

.site-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(79, 195, 247, 0.1) 50%, transparent 100%);
  animation: shimmer 3s infinite;
  pointer-events: none;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.header-top {
  background: rgba(0, 0, 0, 0.9);
  border-bottom: 1px solid rgba(79, 195, 247, 0.3);
  padding: var(--space-sm) 0;
  display: block;
}

.header-top-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-contact {
  display: flex;
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--ambient-ice);
  font-size: 0.875rem;
  font-weight: 500;
}

.contact-item svg {
  color: var(--ambient-cyan);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.contact-item a {
  color: var(--ambient-ice);
  text-decoration: none;
  transition: color 0.3s;
}

.contact-item a:hover {
  color: var(--ambient-cyan);
}

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

.social-link {
  color: var(--ambient-ice);
  transition: all 0.3s;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-link:hover {
  color: var(--ambient-cyan);
  transform: scale(1.1);
}

.header-main {
  padding: var(--space-md) 0;
  background: transparent;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.site-logo img {
  max-height: 50px;
  width: auto;
}

.logo-text {
  text-decoration: none;
  color: var(--white);
}

.logo-text h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin: 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.tagline {
  font-size: 0.75rem;
  color: var(--ambient-ice);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: -5px;
  display: block;
}

.main-navigation {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-xl);
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: var(--space-sm) 0;
  position: relative;
  transition: color 0.3s;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

.nav-menu a:hover {
  color: var(--ambient-cyan);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--ambient-cyan);
  transition: width 0.3s;
}

.nav-menu a:hover::after {
  width: 100%;
}

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

.search-toggle,
.favorites-toggle,
.mobile-menu-toggle {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--ambient-cyan);
  border-radius: var(--radius-full);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--white);
  transition: all 0.3s;
  position: relative;
  z-index: 10;
}

.search-toggle:hover,
.favorites-toggle:hover {
  background: var(--ambient-cyan);
  color: var(--leather-black);
}

.favorites-toggle {
  position: relative;
}

.favorites-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--gold-accent);
  color: var(--leather-black);
  border-radius: var(--radius-full);
  width: 20px;
  height: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
}

.favorites-count.active {
  display: flex;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s;
}

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

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

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

.btn-cta {
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, var(--ambient-blue) 0%, var(--ambient-cyan) 100%);
  color: var(--leather-black);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.875rem;
  transition: all 0.3s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 195, 247, 0.5);
}

/* Mobile Navigation */
.mobile-navigation {
  position: fixed;
  top: 100%;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  transform: translateY(0);
  transition: all 0.3s;
  z-index: 999;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
}

.mobile-navigation.active {
  transform: translateY(-100%);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-content {
  padding: 2rem;
}

.mobile-nav-menu {
  list-style: none;
  margin: 0 0 2rem 0;
  padding: 0;
}

.mobile-nav-menu li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-menu a {
  display: block;
  padding: 1rem 0;
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: color 0.3s;
}

.mobile-nav-menu a:hover {
  color: var(--ambient-cyan);
}

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.mobile-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  text-decoration: none;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: color 0.3s;
}

.mobile-contact-item:hover {
  color: var(--ambient-cyan);
}

/* Search Overlay */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.search-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.search-content {
  max-width: 600px;
  width: 90%;
  text-align: center;
  color: var(--white);
  position: relative;
}

.search-close {
  position: absolute;
  top: -60px;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-full);
  transition: background 0.3s;
}

.search-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.search-form {
  position: relative;
  margin-bottom: 2rem;
}

.search-input {
  width: 100%;
  padding: 1.5rem 4rem 1.5rem 1.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: 1.25rem;
  transition: all 0.3s;
}

.search-input:focus {
  outline: none;
  border-color: var(--ambient-cyan);
  background: rgba(255, 255, 255, 0.2);
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.search-submit {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: var(--ambient-cyan);
  border: none;
  color: var(--leather-black);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: background 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-submit:hover {
  background: var(--ambient-blue);
}

.search-suggestions h3 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.suggestion-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.suggestion-tag {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.3s;
}

.suggestion-tag:hover {
  background: var(--ambient-cyan);
  color: var(--leather-black);
  transform: translateY(-2px);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-leather);
  padding-top: 120px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(79, 195, 247, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 229, 255, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(212, 175, 55, 0.2) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
  animation: ambientColorShift 8s ease-in-out infinite;
}

@keyframes ambientColorShift {
  0%, 100% {
    opacity: 0.3;
    filter: hue-rotate(0deg);
  }
  25% {
    opacity: 0.5;
    filter: hue-rotate(30deg);
  }
  50% {
    opacity: 0.6;
    filter: hue-rotate(60deg);
  }
  75% {
    opacity: 0.5;
    filter: hue-rotate(30deg);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 900;
  margin-bottom: var(--space-lg);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--ambient-ice);
  margin-bottom: var(--space-2xl);
  font-weight: 300;
  line-height: 1.5;
}

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

.btn-primary {
  padding: var(--space-md) var(--space-2xl);
  background: linear-gradient(135deg, var(--ambient-blue) 0%, var(--ambient-cyan) 100%);
  color: var(--leather-black);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1.125rem;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(79, 195, 247, 0.5);
}

.btn-secondary {
  padding: var(--space-md) var(--space-2xl);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1.125rem;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border: 2px solid var(--ambient-cyan);
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  margin-top: var(--space-4xl);
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: var(--space-sm);
}

.stat-label {
  color: var(--ambient-ice);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ========================================
   ALL SECTIONS - CONSISTENT STYLING
   ======================================== */
section {
  padding: var(--space-5xl) 0;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-subtitle {
  color: var(--ambient-cyan);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: var(--space-lg);
}

.section-description {
  color: var(--ambient-ice);
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ========================================
   FEATURES SECTION
   ======================================== */
.features-section {
  background: var(--gradient-carbon);
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(79, 195, 247, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 229, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.features-section .container {
  position: relative;
  z-index: 1;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.1) 0%, rgba(0, 229, 255, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(79, 195, 247, 0.3);
  border-color: var(--ambient-cyan);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--ambient-blue) 0%, var(--ambient-cyan) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--leather-black);
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
  box-shadow: 0 8px 20px rgba(79, 195, 247, 0.4);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--white);
}

.feature-description {
  color: var(--ambient-ice);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.feature-link {
  color: var(--ambient-cyan);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  transition: gap 0.3s;
}

.feature-link:hover {
  gap: var(--space-md);
}

/* ========================================
   VEHICLES SECTION
   ======================================== */
.vehicles-section {
  background: linear-gradient(180deg, var(--leather-black) 0%, var(--leather-dark) 100%);
  position: relative;
}

.vehicles-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 30% 50%, rgba(79, 195, 247, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.vehicles-section .container {
  position: relative;
  z-index: 1;
}

.vehicles-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-xl);
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--ambient-cyan);
  border-color: var(--ambient-cyan);
  color: var(--leather-black);
}

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

.vehicle-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.vehicle-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(79, 195, 247, 0.3);
  border-color: var(--ambient-cyan);
}

.vehicle-image {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.1) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.vehicle-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.vehicle-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--gold-accent);
  color: var(--leather-black);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.5);
}

.vehicle-favorite {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--leather-black);
  transition: all 0.3s;
  font-size: 1.25rem;
}

.vehicle-favorite:hover {
  background: var(--ambient-red);
  color: var(--white);
  transform: scale(1.1);
}

.vehicle-favorite.active {
  background: var(--ambient-red);
  color: var(--white);
}

.vehicle-info {
  padding: var(--space-xl);
}

.vehicle-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--space-md);
}

.vehicle-brand {
  color: var(--ambient-cyan);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-xs);
}

.vehicle-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.vehicle-year {
  color: var(--ambient-ice);
  font-size: 0.875rem;
}

.vehicle-price {
  text-align: right;
}

.price-label {
  font-size: 0.75rem;
  color: var(--ambient-ice);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.price-amount {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--gold-accent);
}

.vehicle-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-item {
  text-align: center;
}

.spec-icon {
  color: var(--ambient-cyan);
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.spec-value {
  font-weight: 700;
  color: var(--white);
  font-size: 0.875rem;
  margin-bottom: 2px;
}

.spec-label {
  font-size: 0.75rem;
  color: var(--ambient-ice);
}

.vehicle-actions {
  display: flex;
  gap: var(--space-md);
}

.btn-view {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(135deg, var(--ambient-blue) 0%, var(--ambient-cyan) 100%);
  color: var(--leather-black);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  text-align: center;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-view:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(79, 195, 247, 0.5);
}

.btn-contact {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  text-align: center;
  transition: all 0.3s;
  border: 2px solid var(--ambient-cyan);
  cursor: pointer;
}

.btn-contact:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Empty State for No Vehicles */
.no-vehicles {
  text-align: center;
  padding: var(--space-5xl) var(--space-xl);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  max-width: 600px;
  margin: 0 auto;
}

.no-vehicles-icon {
  font-size: 4rem;
  color: var(--ambient-cyan);
  margin-bottom: var(--space-lg);
}

.no-vehicles h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-md);
}

.no-vehicles p {
  color: var(--ambient-ice);
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials-section {
  background: var(--gradient-leather);
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(79, 195, 247, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.testimonials-section .container {
  position: relative;
  z-index: 1;
}

.testimonials-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  position: relative;
}

.testimonial-quote {
  font-size: 1.5rem;
  line-height: 1.8;
  color: var(--white);
  margin-bottom: var(--space-2xl);
  font-style: italic;
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--ambient-cyan);
  position: absolute;
  top: -30px;
  left: -20px;
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.author-image {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  border: 3px solid var(--ambient-cyan);
  overflow: hidden;
}

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

.author-info h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-xs);
}

.author-role {
  color: var(--ambient-ice);
  font-size: 0.875rem;
}

.testimonial-rating {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
  color: var(--gold-accent);
  font-size: 1.25rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.slider-btn {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--ambient-cyan);
  border-radius: var(--radius-full);
  color: var(--white);
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.slider-btn:hover {
  background: var(--ambient-cyan);
  color: var(--leather-black);
  transform: scale(1.1);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s;
}

.dot.active {
  background: var(--ambient-cyan);
  width: 30px;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
  background: linear-gradient(135deg, var(--deep-sky) 0%, var(--primary-sky) 50%, var(--ambient-cyan) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
  animation: ctaPulse 8s ease-in-out infinite;
}

@keyframes ctaPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

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

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

.cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--space-lg);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cta-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-2xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.btn-light {
  padding: var(--space-md) var(--space-2xl);
  background: var(--white);
  color: var(--primary-sky);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1.125rem;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border: none;
  cursor: pointer;
}

.btn-light:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
  background: var(--platinum);
}

.btn-outline {
  padding: var(--space-md) var(--space-2xl);
  background: transparent;
  color: var(--white);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1.125rem;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border: 3px solid var(--white);
  cursor: pointer;
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary-sky);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

/* ========================================
   FOOTER STYLES
   ======================================== */
.site-footer {
  background: var(--leather-black);
  border-top: 2px solid var(--ambient-cyan);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 0%, rgba(79, 195, 247, 0.05) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

.site-footer .container {
  position: relative;
  z-index: 1;
}

.newsletter-section {
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.newsletter-text h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.newsletter-text p {
  color: var(--ambient-ice);
  font-size: 1rem;
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  flex: 1;
  max-width: 500px;
}

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

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--ambient-cyan);
  background: rgba(255, 255, 255, 0.15);
}

.btn-premium {
  padding: var(--space-md) var(--space-xl);
  background: linear-gradient(135deg, var(--ambient-blue) 0%, var(--ambient-cyan) 100%);
  color: var(--leather-black);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}

.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 195, 247, 0.5);
}

.footer-main {
  padding: var(--space-4xl) 0 var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-column h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-lg);
}

.footer-description {
  color: var(--ambient-ice);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

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

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--ambient-cyan);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all 0.3s;
  text-decoration: none;
}

.social-icon:hover {
  background: var(--ambient-cyan);
  color: var(--leather-black);
  transform: translateY(-3px);
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-menu li {
  margin-bottom: var(--space-sm);
}

.footer-menu a {
  color: var(--ambient-ice);
  text-decoration: none;
  transition: all 0.3s;
  display: inline-block;
}

.footer-menu a:hover {
  color: var(--ambient-cyan);
  transform: translateX(5px);
}

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

.contact-item {
  color: var(--ambient-ice);
}

.contact-item strong {
  display: block;
  color: var(--white);
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-item p {
  margin: 0;
}

.contact-item a {
  color: var(--ambient-ice);
  text-decoration: none;
  transition: color 0.3s;
}

.contact-item a:hover {
  color: var(--ambient-cyan);
}

.footer-bottom {
  padding: var(--space-xl) 0;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom-content p {
  color: var(--ambient-ice);
  font-size: 0.875rem;
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-xl);
}

.footer-bottom-links a {
  color: var(--ambient-ice);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s;
}

.footer-bottom-links a:hover {
  color: var(--ambient-cyan);
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--ambient-blue) 0%, var(--ambient-cyan) 100%);
  border: none;
  border-radius: var(--radius-full);
  color: var(--leather-black);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(79, 195, 247, 0.5);
  transition: all 0.3s;
  opacity: 0;
  visibility: hidden;
  z-index: var(--z-fixed);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(79, 195, 247, 0.7);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1200px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .vehicles-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .header-top {
    display: none;
  }
  
  .main-navigation {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .header-actions .btn-cta {
    display: none;
  }
  
  .hero-section {
    padding-top: 100px;
    min-height: 80vh;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  
  .hero-stats {
    gap: var(--space-xl);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .vehicles-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  
  .vehicle-specs {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonial-card {
    padding: var(--space-xl);
  }
  
  .testimonial-quote {
    font-size: 1.125rem;
  }
  
  .newsletter-content {
    flex-direction: column;
    text-align: center;
  }
  
  .newsletter-form {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 1rem;
    --space-2xl: 1.5rem;
    --space-3xl: 2rem;
    --space-4xl: 3rem;
    --space-5xl: 4rem;
  }
  
  section {
    padding: var(--space-3xl) 0;
  }
  
  .container {
    padding: 0 var(--space-md);
  }
  
  .header-actions {
    gap: var(--space-sm);
  }
  
  .search-toggle,
  .favorites-toggle,
  .mobile-menu-toggle {
    width: 40px;
    height: 40px;
  }
  
  .vehicle-actions {
    flex-direction: column;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .footer-bottom-links {
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
  }
}

/* Vehicle title links - cyan color to match design */
.vehicle-card .vehicle-info h3 a,
.vehicle-card .vehicle-header h3 a,
.vehicle-info h3 a {
    color: var(--ambient-cyan) !important;
    text-decoration: none !important;
}

.vehicle-card .vehicle-info h3 a:visited,
.vehicle-card .vehicle-header h3 a:visited,
.vehicle-info h3 a:visited {
    color: var(--ambient-cyan) !important;
}

.vehicle-card .vehicle-info h3 a:hover,
.vehicle-card .vehicle-header h3 a:hover,
.vehicle-info h3 a:hover {
    color: var(--ambient-blue) !important;
    text-shadow: 0 0 20px rgba(79, 195, 247, 0.5);
}