/* CSS Variables - Mobile-First Design System */
:root {
    /* Colors extracted from logo */
    --primary-accent: #FF6600;          /* Orange from logo */
    --secondary-accent: #003049;        /* Dark blue from logo */
    --accent-gold: #FFD700;             /* Gold accent from logo */
    --accent-red: #DC143C;              /* Red accent from logo */
    --neutral-background: #F8F9FA;
    --text-color: #1A1A1A;
    --highlight: #00B894;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #E0E0E0;
    --gray-dark: #666666;
    --error: #E74C3C;
    --success: #27AE60;
    --warning: #F39C12;
    
    /* Typography - Mobile-First */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;      /* 12px */
    --font-size-sm: 0.875rem;     /* 14px */
    --font-size-base: 1rem;       /* 16px */
    --font-size-lg: 1.125rem;     /* 18px */
    --font-size-xl: 1.25rem;      /* 20px */
    --font-size-2xl: 1.5rem;      /* 24px */
    --font-size-3xl: 1.875rem;    /* 30px */
    --font-size-4xl: 2.25rem;     /* 36px */
    --font-size-5xl: 3rem;        /* 48px */
    
    /* Spacing - Mobile-First */
    --spacing-xs: 0.5rem;         /* 8px */
    --spacing-sm: 0.75rem;        /* 12px */
    --spacing-md: 1rem;           /* 16px */
    --spacing-lg: 1.5rem;         /* 24px */
    --spacing-xl: 2rem;           /* 32px */
    --spacing-2xl: 3rem;          /* 48px */
    --spacing-3xl: 4rem;          /* 64px */
    --spacing-4xl: 6rem;          /* 96px */
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --radius-sm: 0.375rem;        /* 6px */
    --radius-md: 0.5rem;          /* 8px */
    --radius-lg: 0.75rem;         /* 12px */
    --radius-xl: 1rem;            /* 16px */
    --radius-2xl: 1.5rem;         /* 24px */
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Breakpoints */
    --mobile: 480px;
    --tablet: 768px;
    --desktop: 1024px;
    --large-desktop: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px; /* Base font size for rem calculations */
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
    font-size: var(--font-size-base);
}

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

h1 { font-size: var(--font-size-3xl); }  /* 30px on mobile */
h2 { font-size: var(--font-size-2xl); }  /* 24px on mobile */
h3 { font-size: var(--font-size-xl); }   /* 20px on mobile */
h4 { font-size: var(--font-size-lg); }   /* 18px on mobile */
h5 { font-size: var(--font-size-base); } /* 16px on mobile */
h6 { font-size: var(--font-size-sm); }   /* 14px on mobile */

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-normal);
}

ul, ol {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-sm);
}

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

/* Buttons - Mobile-First */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    text-decoration: none;
    white-space: nowrap;
    min-height: 44px; /* Touch-friendly minimum height */
    width: auto;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-accent) 0%, var(--accent-gold) 100%);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-color);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--primary-accent);
    color: var(--white);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-facebook {
    background: #1877F2;
    color: var(--white);
}

.btn-instagram {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
    color: var(--white);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    min-height: 36px;
}

/* Header - Mobile-First */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

/* Logo Styling - Mobile-First */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.logo-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.logo-text {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-color);
    background: linear-gradient(135deg, var(--primary-accent), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}

/* Navigation Menu */
.nav-menu {
    background: var(--white);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-light);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(-10px);
    opacity: 0;
}

.nav-menu.active {
    display: flex !important;
    flex-direction: column;
    max-height: 400px;
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    overflow: visible;
}

.nav-link {
    color: var(--gray-dark);
    font-weight: 500;
    transition: var(--transition-normal);
    position: relative;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-light);
    text-align: center;
    text-decoration: none;
    display: block;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-accent);
    background: var(--gray-light);
}

/* Hamburger Menu Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: var(--spacing-sm);
    z-index: 1001;
    background: transparent;
    border: none;
    outline: none;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    transform-origin: center;
}

/* Hamburger menu animation */
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* Hero Section - Mobile-First */
.hero {
    padding: 90px 0 var(--spacing-2xl);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 1) 0%, rgba(34, 28, 28, 0.52) 50%, rgba(26, 26, 26, 0.5) 100%);
    z-index: 2;
}

.hero-container {
    text-align: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
    position: relative;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--white);
    margin-top: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    font-weight: 500;
    margin-bottom: var(--spacing-2xl);
    letter-spacing: 0.01em;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: flex-end;
    align-items: flex-end;
    margin-bottom: var(--spacing-3xl);
    padding: 0 var(--spacing-sm);
}

.hero-buttons .btn {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-normal);
    min-height: 48px;
    justify-content: center;
}

.hero-buttons .btn-primary {
    background: #4A90E2; /* Blue color for Browse Cars */
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.hero-buttons .btn-primary:hover {
    background: #357ABD; /* Darker blue on hover */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

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

.hero-buttons .btn-secondary:hover {
    background: var(--white);
    color: var(--text-color);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
    padding: 0 var(--spacing-sm);
    margin-top: var(--spacing-xl);
}


.stat {
    background: rgba(255, 102, 0, 0.95);
    backdrop-filter: blur(20px);
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    max-width: 220px;
    margin: 0 auto;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.stat {
    opacity: 0;
    transform: translateY(20px);
  }
  
  .stat.animate {
    animation: fadeSlideUp 0.8s ease-out forwards;
  }
  
  @keyframes fadeSlideUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }  

/* Section Headers - Mobile-First */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    padding: 0 var(--spacing-sm);
}

.section-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section - Mobile-First */
.features {
    padding: var(--spacing-4xl) 0;
    background: var(--neutral-background);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-light);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-accent), var(--accent-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white);
}

.feature-card h3 {
    font-size: var(--font-size-lg);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    line-height: 1.6;
}

/* Featured Cars Section - Mobile-First */
.featured-cars {
    padding: var(--spacing-3xl) 0;
}

.featured-cars .section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.featured-cars .section-header .section-title {
    flex: 1;
    text-align: left;
}

.featured-cars .section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.featured-cars .section-header .btn {
    flex-shrink: 0;
    margin: 0;
}

.cars-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    padding: 0 var(--spacing-sm);
}

.car-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-light);
    margin: 0 var(--spacing-sm);
}

.car-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.car-image {
    height: 400px;
    width: 110%;
    margin-left: -5%;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    position: relative;
}

.car-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

.car-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-md);
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-weight: 600;
    background: var(--success);
    color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(4px);
    transition: var(--transition-normal);
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.car-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Hot Badge Styling */
.hot-badge {
    position: absolute;
    top: -8px;
    left: -8px;
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FF6B35, #F7931E);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.6);
    border: 3px solid var(--white);
    transition: var(--transition-normal);
    z-index: 11;
    animation: hotPulse 2s infinite;
}

.hot-badge:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.8);
}

@keyframes hotPulse {
    0% { 
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 6px 16px rgba(255, 107, 53, 0.6);
    }
    100% { 
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
    }
}

.car-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: var(--spacing-md);
    color: var(--white);
    z-index: 2;
}

.car-image-count {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.car-image-count i {
    color: var(--accent-gold);
}

/* Car Navigation Arrows */
.car-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: 3;
    color: var(--primary-accent);
    font-size: 1rem;
}

.car-nav-btn:hover {
    background: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.car-nav-prev {
    left: var(--spacing-sm);
}

.car-nav-next {
    right: var(--spacing-sm);
}

/* Car Pagination Dots */
.car-pagination {
    position: absolute;
    bottom: var(--spacing-sm);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-xs);
    z-index: 3;
}

.car-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.car-dot:hover {
    background: var(--white);
}

.car-details {
    padding: var(--spacing-sm);
}

.car-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.car-specs {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--gray-dark);
}

.car-specs span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--gray-dark);
    font-weight: 500;
}

.car-specs i {
    color: var(--primary-accent);
    font-size: 0.75rem;
    width: 12px;
}

.car-price {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: #FF6600; /* Orange color from the image */
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.car-location {
    font-size: var(--font-size-xs);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-xs);
}

.car-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.car-actions .btn {
    flex: 1;
    justify-content: center;
    min-height: 32px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    transition: var(--transition-normal);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* Contact Seller Button - Orange to Blue Gradient */
.btn-contact {
    background: linear-gradient(135deg, #FF6600, #4A90E2);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(255, 102, 0, 0.3);
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.4);
}

/* More Details Button - Orange Border with White Background */
.btn-details {
    background: var(--white);
    color: #FF6600;
    border: 2px solid #FF6600;
    position: relative;
}

.btn-details:hover {
    background: #FF6600;
    color: var(--white);
    transform: translateY(-2px);
}

/* Sell Section - Mobile-First */
.sell-section {
    padding: var(--spacing-4xl) 0;
    background: var(--neutral-background);
}

.sell-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.sell-text h2 {
    font-size: var(--font-size-2xl);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.sell-text p {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
}

.sell-benefits {
    margin-bottom: var(--spacing-xl);
}

.sell-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: var(--gray-dark);
}

.sell-benefits i {
    color: var(--success);
    font-size: var(--font-size-lg);
}

.advertising-fee-note {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-dark);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

.advertising-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-light);
}

.advertising-image-container {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.advertising-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

/* Overlay removed - image now shows clearly */

/* Partner Section - Mobile-First */
.partner-section {
    padding: var(--spacing-4xl) 0;
}

.partner-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.partner-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-light);
}

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.partner-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-accent), var(--primary-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white);
}

.partner-card h3 {
    font-size: var(--font-size-lg);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.partner-card p {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* About Section - Mobile-First */
.about-section {
    padding: var(--spacing-4xl) 0;
    background: var(--neutral-background);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text h2 {
    font-size: var(--font-size-2xl);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

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

.about-stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary-accent);
    margin-bottom: var(--spacing-sm);
}

.about-stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-dark);
    font-weight: 500;
}

.about-image {
    text-align: center;
}

.about-logo {
    width: 400px;
    height: 400px;
    object-fit: contain;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* Contact Section - Mobile-First */
.contact-section {
    padding: var(--spacing-4xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.contact-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-light);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.contact-icon:hover {
    transform: scale(1.1);
    transition: var(--transition-normal);
}

.contact-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

/* WhatsApp icon styling */
.contact-card:nth-child(1) .contact-icon {
    background: #25D366;
}

/* Facebook icon styling */
.contact-card:nth-child(2) .contact-icon {
    background: #1877F2;
}

/* Instagram icon styling */
.contact-card:nth-child(3) .contact-icon {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
}

.contact-card h3 {
    font-size: var(--font-size-lg);
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
}

.contact-card .btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
}

/* Footer - Mobile-First */
.footer {
    background: var(--secondary-accent);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

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

.footer-section h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.footer-section p,
.footer-section li {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-normal);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

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

.footer-logo .logo-text {
    font-size: var(--font-size-lg);
    color: var(--white);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary-accent);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

/* Tablet Styles */
@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
    
    .nav-container {
        padding: var(--spacing-md) var(--spacing-xl);
    }
    
    .logo-image {
        width: 50px;
        height: 50px;
    }
    
    .logo-text {
        font-size: var(--font-size-xl);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: var(--spacing-lg);
    }
    
    .hero-buttons .btn {
        width: auto;
        min-width: 180px;
    }
    
    .hero-stats {
        flex-direction: row;
        gap: var(--spacing-2xl);
    }
    
    .stat {
        max-width: none;
        min-width: 120px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .cars-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .sell-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }
    
    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }
    
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
    
    h1 { font-size: var(--font-size-4xl); }
    h2 { font-size: var(--font-size-3xl); }
    h3 { font-size: var(--font-size-2xl); }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    .nav-menu {
        display: flex !important;
        position: static;
        flex-direction: row;
        background: transparent;
        box-shadow: none;
        border-top: none;
        gap: var(--spacing-xl);
        max-height: none;
        overflow: visible;
    }
    
    .nav-toggle {
        display: none;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-xl);
    }
    
    .cars-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-xl);
    }
    
    .partner-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-xl);
    }
    
    .contact-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-2xl);
    }
    
    h1 { font-size: var(--font-size-5xl); }
    h2 { font-size: var(--font-size-4xl); }
    h3 { font-size: var(--font-size-3xl); }
}

/* Large Desktop Styles */
@media (min-width: 1200px) {
    .container {
        padding: 0 var(--spacing-2xl);
    }
    
    .nav-container {
        padding: var(--spacing-md) var(--spacing-2xl);
    }
    
    .hero-container {
        padding: 0 var(--spacing-2xl);
    }
}

/* Mobile Navigation JavaScript Support */
.nav-menu.active {
    display: flex;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile-specific enhancements */
.mobile-view .container {
    padding: 0 var(--spacing-sm);
}

.mobile-view .section-header {
    padding: 0 var(--spacing-xs);
}

.mobile-view .hero-buttons .btn {
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Touch-friendly button sizes */
@media (max-width: 768px) {
    .btn {
        min-height: 48px;
        font-size: var(--font-size-base);
    }
    
    .btn-sm {
        min-height: 40px;
        font-size: var(--font-size-sm);
    }
    
    /* Ensure proper spacing on mobile */
    .feature-card,
    .car-card,
    .partner-card,
    .contact-card {
        margin-bottom: var(--spacing-lg);
    }
    
    /* Mobile-optimized icons */
    .feature-icon,
    .partner-icon,
    .contact-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    /* Mobile-optimized text */
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    /* Mobile-optimized stats */
    .stat {
        padding: var(--spacing-md);
        max-width: 180px;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    /* Mobile-optimized car images */
    .car-image {
        height: 350px; /* Increased for better mobile view */
    }
    
    .car-card {
        margin: 0 var(--spacing-sm);
    }
    
    .cars-grid {
        gap: var(--spacing-lg);
        margin: var(--spacing-xl) var(--spacing-sm) 0;
    }
}

/* iPhone 14 Pro Max specific optimizations */
@media (max-width: 430px) {
    .hero {
        padding: 20px 0 var(--spacing-md);
        min-height: 75vh;
    }
    
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-sm);
        padding: 0 var(--spacing-xs);
    }
    
    .hero-subtitle {
        font-size: 0.8rem;
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-xs);
    }
    
    .hero-buttons {
        margin-bottom: var(--spacing-xl);
        padding: 0 var(--spacing-xs);
    }
    
    .hero-buttons .btn {
        max-width: 240px;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
        min-height: 44px;
    }
    
    .hero-stats {
        gap: var(--spacing-md);
        padding: 0 var(--spacing-xs);
    }
    
    .stat {
        padding: var(--spacing-sm);
        max-width: 150px;
    }
    
    /* Extra small screen car image optimization */
    .car-image {
        height: 380px; /* Even larger for very small screens */
    }
    
    .car-card {
        margin: 0 var(--spacing-xs);
    }
    
    .cars-grid {
        gap: var(--spacing-md);
        margin: var(--spacing-lg) var(--spacing-xs) 0;
    }
}
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    /* Mobile-optimized cards */
    .feature-card,
    .car-card,
    .partner-card,
    .contact-card {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-md);
    }
    
    /* Mobile-optimized icons */
    .feature-icon,
    .partner-icon,
    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    /* Mobile-optimized text */
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    .feature-card h3,
    .car-card h3,
    .partner-card h3,
    .contact-card h3 {
        font-size: var(--font-size-base);
    }
    
    .feature-card p,
    .car-card p,
    .partner-card p,
    .contact-card p {
        font-size: var(--font-size-sm);
    }


/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

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

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

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

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

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

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

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

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) rotate(-10deg);
    }
    50% {
        opacity: 1;
        transform: scale(1.1) rotate(5deg);
    }
    70% {
        transform: scale(0.9) rotate(-2deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* Professional Sell Form Styles - Expert Web Design */
.sell-form-section {
    padding: 80px 0;
    background: 
        linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%),
        radial-gradient(circle at 10% 20%, rgba(240, 155, 8, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(118, 75, 162, 0.03) 0%, transparent 50%);
    min-height: 100vh;
    position: relative;
}

.form-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 24px;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(240, 155, 8, 0.1);
    overflow: hidden;
    border: 1px solid rgba(240, 155, 8, 0.2);
    backdrop-filter: blur(20px);
}

.form-header {
    background: linear-gradient(135deg, #1e293b 0%, #334155 50%, #475569 100%);
    color: var(--white);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 4px solid #f09b08;
}

.form-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(240, 155, 8, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.15) 0%, transparent 50%),
        linear-gradient(45deg, rgba(240, 155, 8, 0.1) 0%, transparent 50%);
}

.form-header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
    color: #ffffff;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.form-header p {
    font-size: 1.25rem;
    color: #f8fafc;
    line-height: 1.7;
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.sell-form {
    padding: 60px 50px;
    background: var(--white);
}

.form-group {
    margin-bottom: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.form-group label {
    display: block;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
    font-size: 1rem;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #f8fafc;
    color: #1e293b;
    font-weight: 500;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
}

.form-help {
    display: block;
    margin-top: 8px;
    font-size: 0.875rem;
    color: var(--gray-dark);
    font-style: italic;
}

/* Package selection styling */
.form-group select[name="packageType"] {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-color: var(--primary-accent);
    font-weight: 600;
}

.form-group select[name="packageType"]:focus {
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 4px rgba(255, 102, 0, 0.1);
}

.photo-upload {
    border: 3px dashed #cbd5e1;
    border-radius: 16px;
    padding: 50px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.photo-upload::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s;
}

.photo-upload:hover::before {
    left: 100%;
}

.photo-upload:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.15);
}

.photo-upload i {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.photo-upload:hover i {
    transform: scale(1.1);
    color: #5a67d8;
}

.photo-upload p {
    color: #475569;
    margin-bottom: 12px;
    font-weight: 600;
    font-size: 1.125rem;
}

.photo-upload small {
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
}

.form-actions {
    display: flex;
    gap: 24px;
    margin-top: 50px;
    flex-wrap: wrap;
    justify-content: center;
}

.form-actions .btn {
    flex: 1;
    min-width: 220px;
    max-width: 300px;
}

.btn-submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    border: none;
    padding: 20px 32px;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.4);
}

.btn-submit:active {
    transform: translateY(-1px);
}

.btn-back {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
    padding: 20px 32px;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-back:hover {
    background: #667eea;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    .sell-form-section {
        padding: 40px 0;
    }
    
    .form-container {
        margin: 20px;
        border-radius: 20px;
    }
    
    .form-header {
        padding: 40px 30px;
    }
    
    .form-header h1 {
        font-size: 2.5rem;
    }
    
    .form-header p {
        font-size: 1.125rem;
    }
    
    .sell-form {
        padding: 40px 30px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .form-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .form-actions .btn {
        width: 100%;
        max-width: none;
    }
    
    .photo-upload {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .form-container {
        margin: 15px;
        border-radius: 16px;
    }
    
    .form-header {
        padding: 30px 20px;
    }
    
    .form-header h1 {
        font-size: 2rem;
    }
    
    .sell-form {
        padding: 30px 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px 18px;
        font-size: 0.95rem;
    }
}

/* Professional Info Cards Section */
.info-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.info-card {
    background: var(--white);
    border-radius: 20px;
    padding: 30px 24px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(240, 155, 8, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #f09b08, #764ba2);
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: rgba(240, 155, 8, 0.3);
}

.info-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #f09b08, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.75rem;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(240, 155, 8, 0.3);
    transition: all 0.3s ease;
}

.info-card:hover .info-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 25px rgba(240, 155, 8, 0.4);
}

.info-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.info-card ul,
.info-card ol {
    text-align: left;
    margin: 0;
    padding: 0;
    list-style: none;
}

.info-card li {
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    color: #475569;
    font-weight: 500;
    position: relative;
    padding-left: 24px;
    font-size: 0.95rem;
}

.info-card li:last-child {
    border-bottom: none;
}

.info-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #f09b08;
    font-weight: 700;
    font-size: 1.1rem;
}

.info-card ol li::before {
    content: counter(list-item);
    position: absolute;
    left: 0;
    color: #f09b08;
    font-weight: 700;
    font-size: 0.9rem;
    background: rgba(240, 155, 8, 0.1);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.info-card ol {
    counter-reset: list-item;
}

.info-card ol li {
    counter-increment: list-item;
}

.info-card p {
    color: #64748b;
    margin-bottom: 20px;
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.contact-buttons .btn {
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #22c55e;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-facebook {
    background: #1877F2;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.3);
}

.btn-facebook:hover {
    background: #166fe5;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(24, 119, 242, 0.4);
}

/* Mobile Responsiveness for Info Cards */
@media (max-width: 1024px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .info-section {
        padding: 60px 0;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 40px;
    }
    
    .info-card {
        padding: 30px 24px;
    }
    
    .info-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .info-card h3 {
        font-size: 1.375rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .nav-toggle,
    .hero-buttons,
    .btn {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 480px) {
    .hero {
        padding: 60px 0 var(--spacing-xl);
        min-height: 85vh;
    }
    
    .hero-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-sm);
        padding: 0 var(--spacing-xs);
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-xs);
    }
    
    .hero-buttons {
        margin-bottom: var(--spacing-xl);
        padding: 0 var(--spacing-xs);
    }
    
    .hero-buttons .btn {
        max-width: 250px;
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
        min-height: 44px;
    }
    
    .hero-stats {
        gap: var(--spacing-md);
        padding: 0 var(--spacing-xs);
    }
    
    .stat {
        padding: var(--spacing-sm);
        max-width: 160px;
        min-width: auto;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    /* Mobile-specific container adjustments */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Mobile-specific section adjustments */
    .features,
    .featured-cars,
    .sell-section,
    .partner-section,
    .about-section,
    .contact-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-2xl);
        padding: 0 var(--spacing-xs);
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    /* Mobile-specific card adjustments */
    .feature-card,
    .car-card,
    .partner-card,
    .contact-card {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-md);
    }
    
    .feature-icon,
    .partner-icon,
    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    .feature-card h3,
    .partner-card h3,
    .contact-card h3 {
        font-size: var(--font-size-base);
    }
    
    .feature-card p,
    .partner-card p,
    .contact-card p {
        font-size: var(--font-size-sm);
    }
    
    /* Mobile-specific button adjustments */
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        min-height: 40px;
    }
    
    .btn-sm {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
        min-height: 36px;
    }
    
    /* Mobile-specific image adjustments */
    .car-image {
        height: 300px;
    }
    
    .car-specs span {
        padding: var(--spacing-xs);
        font-size: var(--font-size-xs);
    }
    
    .car-actions {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .car-actions .btn {
        width: 100%;
        min-height: 28px;
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs);
    }
    
    .car-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 0.875rem;
    }
    
    .car-pagination {
        bottom: var(--spacing-xs);
    }
    
    .car-dot {
        width: 6px;
        height: 6px;
    }
    
    .advertising-image-container {
        height: 150px;
    }
    
    .about-logo {
        width: 150px;
        height: 150px;
    }
    
    /* Mobile-specific footer adjustments */
    .footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg);
    }
    
    .footer-content {
        gap: var(--spacing-xl);
    }
    
    .footer-section h4 {
        font-size: var(--font-size-base);
    }
    
    .footer-section p,
    .footer-section li {
        font-size: var(--font-size-sm);
    }
    
    .social-links a {
        width: 35px;
        height: 35px;
    }
}

/* iPhone 14 Pro Max specific optimizations */
@media (max-width: 430px) {
    .hero {
        padding: 50px 0 var(--spacing-lg);
        min-height: 80vh;
    }
    
    .hero-title {
        font-size: 1.6rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .hero-buttons .btn {
        max-width: 220px;
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
    
    .stat {
        padding: var(--spacing-xs);
        max-width: 140px;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.65rem;
    }
    
    /* Ultra-compact mobile layout */
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .section-header {
        padding: 0;
    }
    
    .feature-card,
    .car-card,
    .partner-card,
    .contact-card {
        padding: var(--spacing-md);
    }
    
    .feature-icon,
    .partner-icon,
    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

/* Landscape orientation adjustments for mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 70vh;
        padding: 60px 0 var(--spacing-xl);
    }
    
    .hero-stats {
        flex-direction: row;
        gap: var(--spacing-lg);
    }
    
    .stat {
        padding: var(--spacing-sm);
        max-width: 120px;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-xl);
    }
    
    .hero-buttons .btn {
        width: auto;
        min-width: 140px;
    }
}

/* High DPI displays optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .feature-icon,
    .partner-icon,
    .contact-icon {
        border: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .car-badge {
        border: 1px solid rgba(255, 255, 255, 0.3);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 48px; /* Larger touch targets */
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .car-actions .btn {
        min-height: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .feature-card:hover,
    .car-card:hover,
    .partner-card:hover,
    .contact-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
}

/* Mobile-specific animations */
@media (max-width: 768px) {
    .fade-in {
        animation: mobileFadeIn 0.4s ease-out;
    }
    
    @keyframes mobileFadeIn {
        from { 
            opacity: 0; 
            transform: translateY(15px); 
        }
        to { 
            opacity: 1; 
            transform: translateY(0); 
        }
    }
    
    .slide-in-left {
        animation: mobileSlideInLeft 0.4s ease-out;
    }
    
    @keyframes mobileSlideInLeft {
        from { 
            opacity: 0; 
            transform: translateX(-20px); 
        }
        to { 
            opacity: 1; 
            transform: translateX(0); 
        }
    }
    
    .slide-in-right {
        animation: mobileSlideInRight 0.4s ease-out;
    }
    
    @keyframes mobileSlideInRight {
        from { 
            opacity: 0; 
            transform: translateX(20px); 
        }
        to { 
            opacity: 1; 
            transform: translateX(0); 
        }
    }
}

/* Mobile navigation enhancements */
@media (max-width: 768px) {
    .nav-menu {
        animation: slideDown 0.3s ease-out;
    }
    
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .nav-link {
        position: relative;
        overflow: hidden;
    }
    
    .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: var(--primary-accent);
        opacity: 0.1;
        transition: left 0.3s ease;
    }
    
    .nav-link:hover::before,
    .nav-link.active::before {
        left: 0;
    }
}

/* Mobile-specific utility classes */
@media (max-width: 768px) {
    .mobile-hidden {
        display: none !important;
    }
    
    .mobile-full-width {
        width: 100% !important;
        max-width: none !important;
    }
    
    .mobile-text-center {
        text-align: center !important;
    }
    
    .mobile-mb-0 {
        margin-bottom: 0 !important;
    }
    
    .mobile-p-0 {
        padding: 0 !important;
    }
}

/* Mobile performance optimizations */
@media (max-width: 768px) {
    .hero-background {
        will-change: transform;
    }       
    
    .hero-bg-image {
        will-change: transform;
    }
    
    .feature-card,
    .car-card,
    .partner-card,
    .contact-card {
        will-change: transform;
        backface-visibility: hidden;
    }
    
    .btn {
        backface-visibility: hidden;
        will-change: transform;
    }
}

/* Pricing Section - Mobile-First Design */
.pricing-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.pricing-section .section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.pricing-section .section-header h2 {
    font-size: var(--font-size-3xl);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.pricing-section .section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray-dark);
    max-width: 600px;
    margin: 0 auto;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

/* Pricing Cards */
.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary-accent);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary-accent);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: 0 var(--radius-lg) 0 var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Pricing Header */
.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-light);
}

.pricing-header h3 {
    font-size: var(--font-size-lg);
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.price .currency {
    font-size: var(--font-size-lg);
    color: var(--gray-dark);
    font-weight: 600;
}

.price .amount {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary-accent);
    line-height: 1;
}

.price .period {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    font-weight: 500;
}

.duration {
    font-size: var(--font-size-sm);
    color: var(--gray-medium);
    font-weight: 500;
}

/* Pricing Features */
.pricing-features {
    margin-bottom: var(--spacing-lg);
}

.pricing-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--gray-dark);
    line-height: 1.4;
}

.pricing-features i {
    color: var(--highlight);
    font-size: var(--font-size-sm);
    margin-top: 2px;
    flex-shrink: 0;
}

/* Pricing Actions */
.pricing-actions {
    text-align: center;
}

.pricing-actions .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

.best-for {
    font-size: var(--font-size-sm);
    color: var(--secondary-accent);
    font-style: italic;
}

/* Disabled Pricing Cards */
.pricing-card.disabled {
    opacity: 0.6;
    filter: grayscale(0.8);
    pointer-events: none;
    position: relative;
}

.pricing-card.disabled::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(128, 128, 128, 0.1);
    border-radius: var(--radius-xl);
    z-index: 1;
}

.pricing-card.disabled .pricing-header,
.pricing-card.disabled .pricing-features,
.pricing-card.disabled .pricing-actions {
    position: relative;
    z-index: 2;
}

.pricing-card.disabled:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

/* Promo and Unavailable Notes */
.promo-note {
    font-size: var(--font-size-sm);
    color: var(--highlight);
    font-weight: 600;
    margin-top: var(--spacing-xs);
    text-align: center;
}

.unavailable-note {
    font-size: var(--font-size-sm);
    color: var(--gray-medium);
    font-weight: 500;
    margin-top: var(--spacing-xs);
    text-align: center;
}

/* Disabled Button */
.btn-disabled {
    background: var(--gray-light) !important;
    color: var(--gray-medium) !important;
    cursor: not-allowed !important;
    opacity: 0.7;
}

.btn-disabled:hover {
    background: var(--gray-light) !important;
    color: var(--gray-medium) !important;
    transform: none !important;
}

/* Enhanced Promo Badge */
.pricing-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: linear-gradient(135deg, var(--highlight), var(--primary-accent));
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: 0 var(--radius-lg) 0 var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(255, 107, 0, 0.3);
    animation: pulse 2s infinite;
}

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

/* Add-On Services */
.addon-services {
    margin-top: var(--spacing-4xl);
}

.addon-services .section-header {
    margin-bottom: var(--spacing-2xl);
}

.addon-services .section-header h3 {
    font-size: var(--font-size-2xl);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.addon-services .section-header p {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
}

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

.addon-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: var(--transition-normal);
}

.addon-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.addon-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 1.25rem;
}

.addon-card h4 {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.addon-pricing {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.addon-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--neutral-background);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-light);
}

.addon-name {
    font-weight: 600;
    color: var(--text-color);
    flex: 1;
}

.addon-price {
    font-weight: 800;
    color: var(--primary-accent);
    font-size: var(--font-size-base);
    margin: 0 var(--spacing-sm);
}

.addon-desc {
    font-size: var(--font-size-xs);
    color: var(--gray-dark);
    text-align: right;
    max-width: 100px;
}

/* Subscription Plans */
.subscription-plans {
    margin-top: var(--spacing-4xl);
}

.subscription-plans .section-header {
    margin-bottom: var(--spacing-2xl);
}

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

.subscription-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-light);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.subscription-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.subscription-card.featured {
    border-color: var(--highlight);
    transform: scale(1.02);
}

.subscription-card.featured:hover {
    transform: scale(1.02) translateY(-4px);
}

.subscription-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--highlight);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: 0 var(--radius-xl) 0 var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.subscription-card h4 {
    font-size: var(--font-size-xl);
    color: var(--text-color);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.subscription-price {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-light);
}

.subscription-price .currency {
    font-size: var(--font-size-lg);
    color: var(--gray-dark);
    font-weight: 600;
}

.subscription-price .amount {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--highlight);
    line-height: 1;
}

.subscription-price .period {
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    font-weight: 500;
}

.subscription-price .savings {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--highlight);
    font-weight: 600;
    margin-top: var(--spacing-xs);
}

.subscription-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl);
}

.subscription-card li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-light);
    font-size: var(--font-size-base);
    color: var(--gray-dark);
    line-height: 1.5;
}

.subscription-card li:last-child {
    border-bottom: none;
}

.subscription-card .btn {
    width: 100%;
}

/* Responsive Design */
@media (min-width: 768px) {
    .nav-menu {
        display: flex !important;
        position: static;
        flex-direction: row;
        background: transparent;
        box-shadow: none;
        border-top: none;
        gap: var(--spacing-md);
        max-height: none;
        overflow: visible;
    }
    
    .nav-link {
        border-bottom: none;
        padding: var(--spacing-sm) var(--spacing-md);
        color: var(--gray-dark);
        font-weight: 500;
        transition: var(--transition-normal);
        position: relative;
        background: transparent;
    }
    
    .nav-link:hover,
    .nav-link.active {
        color: var(--primary-accent);
        background: transparent;
    }
    
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--primary-accent);
        transition: var(--transition-normal);
        transform: translateX(-50%);
    }
    
    .nav-link:hover::after,
    .nav-link.active::after {
        width: 100%;
    }
    
    .nav-toggle {
        display: none;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
    
    .addon-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
    
    .subscription-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .addon-option {
        flex-direction: row;
    }
    
    .addon-desc {
        text-align: left;
        max-width: none;
    }
}

@media (min-width: 1024px) {
    .pricing-section {
        padding: var(--spacing-5xl) 0;
    }
    
    .pricing-card {
        padding: var(--spacing-3xl);
    }
    
    .addon-card {
        padding: var(--spacing-2xl);
    }
    
    .subscription-card {
        padding: var(--spacing-2xl);
    }
}

@media (max-width: 767px) {
    .pricing-card {
        margin: 0 var(--spacing-sm);
    }
    
    .addon-card {
        margin: 0 var(--spacing-sm);
    }
    
    .subscription-card {
        margin: 0 var(--spacing-sm);
    }
    
    .addon-option {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }
    
    .addon-price {
        margin: 0;
        font-size: var(--font-size-xl);
    }
    
    .addon-desc {
        text-align: center;
        max-width: none;
    }
}

/* Mobile-Specific Optimizations for AutoSell */
@media (max-width: 480px) {
    .header {
        height: 65px;
    }
    
    .nav-container {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .logo-image {
        width: 45px;
        height: 45px;
    }
    
    .logo-text {
        font-size: var(--font-size-lg);
    }
    
    /* Mobile Navigation Styling */
    .nav-menu {
        background: var(--white);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        box-shadow: var(--shadow-xl);
        border: 1px solid var(--gray-light);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1000;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        transform: translateY(-10px);
        opacity: 0;
    }
    
    .nav-menu.active {
        display: flex !important;
        flex-direction: column;
        max-height: 400px;
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        overflow: visible;
    }
    
    /* Add backdrop overlay when menu is open */
    .nav-menu.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        animation: fadeIn 0.3s ease;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    .nav-link {
        padding: var(--spacing-lg) var(--spacing-md);
        font-size: var(--font-size-lg);
        font-weight: 600;
        border-bottom: 1px solid var(--gray-light);
        transition: all 0.3s ease;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-link:hover,
    .nav-link.active {
        background: var(--primary-accent);
        color: var(--white);
        transform: translateX(10px);
    }
    
    .nav-toggle {
        padding: var(--spacing-sm);
        border-radius: var(--radius-md);
        transition: all 0.3s ease;
    }
    
    .nav-toggle:hover {
        background: var(--gray-light);
    }
    
    .nav-toggle.active {
        background: var(--primary-accent);
    }
    
    .nav-toggle.active span {
        background: var(--white);
    }
    
    .hero {
        padding: 85px 0 var(--spacing-xl);
    }
    
    .hero-title {
        font-size: 2.25rem;
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-xl);
    }
    
    .hero-stats {
        gap: var(--spacing-sm);
        margin-top: var(--spacing-lg);
    }
    
    .stat {
        padding: var(--spacing-lg);
        max-width: 200px;
    }
    
    .stat-number {
        font-size: 2.25rem;
    }
}

/* Mobile Car Badge Styling */
.car-badge {
    top: var(--spacing-xs);
    right: var(--spacing-sm);
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

/* Ensure navigation works on all mobile devices */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1000;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--gray-light);
        flex-direction: column;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        transform: translateY(-10px);
        opacity: 0;
    }
    
    .nav-menu.active {
        display: flex !important;
        max-height: 400px;
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        overflow: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
}

/* Photo Upload Styles */
.photo-upload {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.photo-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.upload-area {
    border: 2px dashed var(--gray-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    background: var(--gray-light);
}

.upload-area:hover {
    border-color: var(--primary-accent);
    background: rgba(255, 102, 0, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.upload-area i {
    font-size: var(--font-size-3xl);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-sm);
}

.upload-area p {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.upload-area small {
    color: var(--gray-dark);
    font-size: var(--font-size-sm);
}

.photo-preview {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-medium);
}

.photo-preview h4 {
    margin-bottom: var(--spacing-md);
    color: var(--secondary-accent);
    font-size: var(--font-size-lg);
}

.photo-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-sm);
    max-width: 100%;
}

.preview-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--gray-medium);
    transition: var(--transition-normal);
    cursor: pointer;
}

.preview-image:hover {
    border-color: var(--primary-accent);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}



/* Remove button for individual photos */
.photo-item {
    position: relative;
    display: inline-block;
    animation: fadeInUp 0.3s ease-out;
}

.photo-remove {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--error);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.photo-remove:hover {
    background: #c0392b;
    transform: scale(1.1);
}

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

/* Responsive adjustments */
@media (max-width: 480px) {
    .photo-list {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: var(--spacing-xs);
    }
    
    .preview-image {
        height: 100px;
    }
    
    .upload-area {
        padding: var(--spacing-lg);
    }
}