/* ============================================
   TABLE OF CONTENTS
   ============================================
   1. BRAND VARIABLES
   2. RESET & BASE
   3. TYPOGRAPHY
   4. LAYOUT & CONTAINERS
   5. BUTTONS
   6. TOP BAR
   7. HEADER & NAVIGATION
   8. HERO SECTION
   9. SEARCH SECTION
   10. VEHICLE FILTER
   11. FEATURES
   12. CATALOG / PARTS
   13. BRANDS
   14. STATS / COUNTERS
   15. TESTIMONIALS
   16. CTA SECTION
   17. CONTACT SECTION
   18. FOOTER
   19. PAGINATION
   20. MOBILE NAVIGATION
   21. RESPONSIVE
   22. UTILITIES
   ============================================ */

/* ============================================
   1. BRAND VARIABLES — EXACT LOGO COLORS
   ============================================ */
:root {
    /* PRIMARY LOGO COLORS */
    --brand-red: #ae181d;
    --brand-red-dark: #8a1316;
    --brand-red-light: #c92a2f;
    --brand-blue: #041529;
    --brand-blue-dark: #020d1c;
    --brand-blue-light: #06203d;
    --brand-bg: #fcfcfc;
    
    /* NEUTRAL COLORS */
    --black: #0D0D0D;
    --dark: #1A1A1A;
    --dark-light: #2A2A2A;
    --card-bg: #1F1F1F;
    --border-color: #333333;
    
    /* TEXT COLORS */
    --text-primary: #FFFFFF;
    --text-secondary: #B8B8B8;
    --text-muted: #777777;
    
    /* SHADOWS */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.25);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.35);
    
    /* BORDER RADIUS */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    
    /* TRANSITIONS */
    --transition: all 0.3s ease;
    --transition-slow: all 0.6s ease;
}

/* ============================================
   2. RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--brand-bg);
    color: var(--brand-blue);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ============================================
   3. TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: clamp(1rem, 2vw, 1.2rem); }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

.highlight { color: var(--brand-red); }
.highlight-blue { color: var(--brand-blue); }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ============================================
   4. LAYOUT & CONTAINERS
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }
}

.section-padding {
    padding: 80px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 50px 0;
    }
}

.section-dark {
    background: var(--brand-blue);
    color: var(--brand-bg);
}

.section-light {
    background: var(--brand-bg);
    color: var(--brand-blue);
}

.section-gray {
    background: #f5f5f5;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    color: var(--brand-blue);
    margin-bottom: 10px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-header h2 {
    color: var(--brand-bg);
}

.section-dark .section-header p {
    color: rgba(255,255,255,0.7);
}

/* Grid Systems */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

@media (max-width: 992px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Flex Utilities */
.d-flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.flex-column { flex-direction: column; }
.gap-1 { gap: 10px; }
.gap-2 { gap: 20px; }
.gap-3 { gap: 30px; }
.gap-4 { gap: 40px; }

/* Spacing Utilities */
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }
.mt-5 { margin-top: 50px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }
.mb-5 { margin-bottom: 50px; }
.p-1 { padding: 10px; }
.p-2 { padding: 20px; }
.p-3 { padding: 30px; }
.p-4 { padding: 40px; }
.p-5 { padding: 50px; }

/* ============================================
   5. BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
}

.btn-primary {
    background: var(--brand-red);
    color: var(--brand-bg);
}

.btn-primary:hover {
    background: var(--brand-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(174, 24, 29, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--brand-blue);
    border: 2px solid var(--brand-blue);
}

.btn-secondary:hover {
    background: var(--brand-blue);
    color: var(--brand-bg);
    border-color: var(--brand-blue);
}

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

.btn-outline:hover {
    background: var(--brand-red);
    color: var(--brand-bg);
}

.btn-outline-light {
    background: transparent;
    color: var(--brand-bg);
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline-light:hover {
    background: var(--brand-bg);
    color: var(--brand-red);
    border-color: var(--brand-bg);
}

.btn-blue {
    background: var(--brand-blue);
    color: var(--brand-bg);
}

.btn-blue:hover {
    background: var(--brand-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(4, 21, 41, 0.3);
}

.btn-white {
    background: var(--brand-bg);
    color: var(--brand-red);
}

.btn-white:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-quote {
    background: var(--brand-red);
    color: var(--brand-bg);
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
}

.btn-quote:hover {
    background: var(--brand-red-dark);
    color: var(--brand-bg);
    transform: translateY(-2px);
}

/* ============================================
   6. TOP BAR
   ============================================ */
.top-bar {
    background: var(--brand-blue);
    padding: 8px 0;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    border-bottom: 2px solid var(--brand-red);
    position: relative;
    z-index: 1001;
}

.top-bar .separator {
    color: rgba(255,255,255,0.2);
    margin: 0 12px;
}

.top-bar a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.top-bar a:hover {
    color: var(--brand-bg);
}

.top-bar .social-links {
    display: flex;
    gap: 12px;
}

.top-bar .social-links a {
    font-size: 0.9rem;
    transition: var(--transition);
}

.top-bar .social-links a:hover {
    color: var(--brand-red);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .top-bar .top-bar-inner {
        flex-direction: column;
        text-align: center;
        gap: 5px;
    }
    
    .top-bar .separator {
        display: none;
    }
    
    .top-bar .social-links {
        justify-content: center;
    }
}

/* ============================================
   7. HEADER & NAVIGATION
   ============================================ */
/* ============================================
   7. HEADER & NAVIGATION — FULLY RESPONSIVE
   ============================================ */
header {
    background: var(--brand-bg);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--brand-red);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    width: 100%;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80px;
    padding: 10px 0;
}

/* Logo */
.logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.logo .logo-image {
    height: 80px;
    width: auto;
    display: block;
    background: transparent;
    object-fit: contain;
}

.logo-text .brand {
    color: var(--brand-blue);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.logo-text .brand .red {
    color: var(--brand-red);
}

.logo-text .sub {
    color: var(--text-muted);
    font-size: 0.8rem;
    display: block;
    letter-spacing: 3px;
    font-weight: 600;
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    align-items: center;
}

.desktop-nav ul {
    display: flex;
    align-items: center;
    gap: 5px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.desktop-nav ul li a {
    color: var(--brand-blue);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.desktop-nav ul li a:hover,
.desktop-nav ul li a.active {
    color: var(--brand-red);
    background: rgba(174, 24, 29, 0.08);
}

.desktop-nav ul li a.active {
    color: var(--brand-red);
    font-weight: 700;
}

.btn-nav {
    background: var(--brand-red) !important;
    color: var(--brand-bg) !important;
    padding: 10px 24px !important;
    border-radius: 30px !important;
}

.btn-nav:hover {
    background: var(--brand-red-dark) !important;
    color: var(--brand-bg) !important;
    transform: translateY(-2px);
}

.btn-quote {
    background: var(--brand-red);
    color: var(--brand-bg);
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
}

.btn-quote:hover {
    background: var(--brand-red-dark);
    color: var(--brand-bg);
    transform: translateY(-2px);
}

/* ============================================
   HAMBURGER MENU — FULLY RESPONSIVE
   ============================================ */
.hamburger-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    margin-left: 15px;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--brand-blue);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

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

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

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

/* ============================================
   MOBILE NAVIGATION — FULLY RESPONSIVE
   ============================================ */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 380px;
    height: 100vh;
    background: var(--brand-blue);
    z-index: 999;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    display: block !important;
}

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

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.mobile-nav-inner {
    padding: 100px 25px 30px;
}

.mobile-nav-logo {
    position: absolute;
    top: 20px;
    left: 25px;
}

.mobile-nav-logo img {
    height: 50px;
    width: auto;
}

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: rgba(255,255,255,0.6);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
    transition: var(--transition);
}

.mobile-nav-close:hover {
    color: var(--brand-bg);
    transform: rotate(90deg);
}

.mobile-nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-links li {
    margin-bottom: 2px;
}

.mobile-nav-links li a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.7);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    text-decoration: none;
}

.mobile-nav-links li a:hover {
    color: var(--brand-bg);
    background: rgba(174,24,29,0.1);
}

.mobile-nav-links li a.active {
    color: var(--brand-red);
    background: rgba(174,24,29,0.1);
}

.mobile-nav-links li a.btn-nav-mobile {
    background: var(--brand-red);
    color: var(--brand-bg);
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    justify-content: center;
    margin-top: 10px;
}

.mobile-nav-links li a.btn-nav-mobile:hover {
    background: var(--brand-red-dark);
    color: var(--brand-bg);
}

.mobile-contact {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.mobile-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.7);
    padding: 8px 0;
    font-size: 0.9rem;
}

.mobile-contact-item a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.mobile-contact-item a:hover {
    color: var(--brand-bg);
}

.mobile-contact-item i {
    width: 20px;
}

body.no-scroll {
    overflow: hidden;
}

/* ============================================
   HEADER RESPONSIVE BREAKPOINTS
   ============================================ */
@media (max-width: 992px) {
    .hamburger-toggle {
        display: flex !important;
    }
    
    .desktop-nav {
        display: none !important;
    }
    
    .header-inner {
        min-height: 70px;
        padding: 8px 0;
    }
    
    .logo .logo-image {
        height: 60px;
    }
}

@media (max-width: 768px) {
    .header-inner {
        min-height: 60px;
        padding: 6px 0;
    }
    
    .logo .logo-image {
        height: 50px;
    }
    
    .logo-text .brand {
        font-size: 1.2rem;
    }
    
    .logo-text .sub {
        font-size: 0.6rem;
        letter-spacing: 2px;
    }
    
    .mobile-nav {
        width: 85%;
        max-width: 320px;
    }
    
    .mobile-nav-inner {
        padding: 80px 20px 20px;
    }
    
    .mobile-nav-links li a {
        font-size: 0.9rem;
        padding: 10px 14px;
    }
}

@media (max-width: 480px) {
    .header-inner {
        min-height: 55px;
        padding: 4px 0;
    }
    
    .logo .logo-image {
        height: 40px;
    }
    
    .hamburger-toggle {
        width: 25px;
        height: 18px;
    }
    
    .hamburger-line {
        height: 2px;
    }
    
    .btn-quote {
        font-size: 0.7rem;
        padding: 4px 12px;
    }
    
    .mobile-nav {
        width: 90%;
        max-width: 300px;
    }
    
    .mobile-nav-inner {
        padding: 70px 16px 16px;
    }
    
    .mobile-nav-links li a {
        font-size: 0.85rem;
        padding: 10px 12px;
    }
}

.logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.logo .logo-image {
    height: 80px;
    width: auto;
    display: block;
    background: transparent;
    object-fit: contain;
}

@media (max-width: 768px) {
    .logo .logo-image {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .logo .logo-image {
        height: 50px;
    }
}

.logo-text .brand {
    color: var(--brand-blue);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.logo-text .brand .red {
    color: var(--brand-red);
}

.logo-text .sub {
    color: var(--text-muted);
    font-size: 0.8rem;
    display: block;
    letter-spacing: 3px;
    font-weight: 600;
}

.desktop-nav ul {
    display: flex;
    align-items: center;
    gap: 5px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.desktop-nav ul li a {
    color: var(--brand-blue);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.desktop-nav ul li a:hover,
.desktop-nav ul li a.active {
    color: var(--brand-red);
    background: rgba(174, 24, 29, 0.08);
}

.desktop-nav ul li a.active {
    color: var(--brand-red);
    font-weight: 700;
}

.btn-nav {
    background: var(--brand-red) !important;
    color: var(--brand-bg) !important;
    padding: 10px 24px !important;
    border-radius: 30px !important;
}

.btn-nav:hover {
    background: var(--brand-red-dark) !important;
    color: var(--brand-bg) !important;
    transform: translateY(-2px);
}

/* ============================================
   8. HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--brand-blue);
}

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

.hero-slideshow {
    width: 100%;
    height: 100%;
    position: relative;
}

.hero-slideshow .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    z-index: 0;
}

.hero-slideshow .slide.active {
    opacity: 1;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(4,21,41,0.9) 0%, rgba(4,21,41,0.6) 50%, rgba(4,21,41,0.3) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    padding: 80px 0;
}

.hero-badge .badge {
    background: rgba(174, 24, 29, 0.2);
    color: var(--brand-red);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    border: 1px solid rgba(174, 24, 29, 0.3);
    display: inline-block;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    font-weight: 900;
    line-height: 1.1;
    margin: 25px 0 20px;
    color: var(--brand-bg);
}

.hero-title .highlight {
    color: var(--brand-red);
}

.hero-title .highlight-blue {
    color: var(--brand-bg);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.8);
    max-width: 550px;
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.hero-stats .stat-item {
    display: flex;
    flex-direction: column;
}

.hero-stats .number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--brand-bg);
}

.hero-stats .label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.slide-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.2);
    color: var(--brand-bg);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    backdrop-filter: blur(5px);
}

.slide-control:hover {
    background: var(--brand-red);
    border-color: var(--brand-red);
}

.slide-control.prev { left: 20px; }
.slide-control.next { right: 20px; }

.slide-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 10px;
}

.slide-indicators .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.slide-indicators .dot.active {
    background: var(--brand-red);
    border-color: var(--brand-red);
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .slide-control {
        display: none;
    }
}

/* ============================================
   9. SEARCH SECTION
   ============================================ */
.search-section {
    padding: 40px 0;
    background: var(--brand-bg);
    border-bottom: 2px solid var(--brand-red);
}

.search-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.search-header h3 {
    color: var(--brand-blue);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.search-header p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.search-box {
    display: flex;
    background: var(--brand-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid #ddd;
    transition: var(--transition);
}

.search-box:focus-within {
    border-color: var(--brand-red);
    box-shadow: 0 0 0 4px rgba(174, 24, 29, 0.1);
}

.search-box input {
    flex: 1;
    padding: 16px 24px;
    background: transparent;
    border: none;
    color: var(--brand-blue);
    font-size: 1rem;
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box button {
    padding: 16px 40px;
    background: var(--brand-red);
    color: var(--brand-bg);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.search-box button:hover {
    background: var(--brand-red-dark);
}

.search-tags {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.search-tags span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.search-tags a {
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 4px 14px;
    border-radius: 20px;
    background: #f0f0f0;
    transition: var(--transition);
}

.search-tags a:hover {
    color: var(--brand-red);
    background: rgba(174, 24, 29, 0.1);
}

/* ============================================
   10. VEHICLE FILTER
   ============================================ */
.vehicle-filter-section {
    padding: 60px 0;
    background: var(--brand-bg);
}

.filter-container {
    background: #f5f5f5;
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid #e0e0e0;
}

.filter-group label {
    color: var(--brand-blue);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.form-select {
    background: var(--brand-bg);
    border: 1px solid #ddd;
    color: var(--brand-blue);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    width: 100%;
    font-size: 1rem;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23041529' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px;
}

.form-select:focus {
    border-color: var(--brand-red);
    box-shadow: 0 0 0 3px rgba(174, 24, 29, 0.1);
    outline: none;
}

.form-select option {
    background: var(--brand-bg);
    color: var(--brand-blue);
}

/* ============================================
   11. FEATURES
   ============================================ */
.features-section {
    padding: 80px 0;
    background: var(--brand-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.feature-item {
    background: var(--brand-bg);
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid #e0e0e0;
    transition: var(--transition);
}

.feature-item:hover {
    border-color: var(--brand-red);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: rgba(174, 24, 29, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--brand-red);
}

.feature-item h3 {
    color: var(--brand-blue);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   12. CATALOG / PARTS
   ============================================ */
.catalog-section {
    padding: 80px 0;
    background: var(--brand-bg);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.part-card {
    background: var(--brand-bg);
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid #e0e0e0;
    transition: var(--transition);
}

.part-card:hover {
    border-color: var(--brand-red);
    transform: translateY(-4px);
}

.part-image {
    width: 70px;
    height: 70px;
    margin: 0 auto 15px;
    background: rgba(174, 24, 29, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.part-image i {
    font-size: 2.5rem;
    color: var(--text-muted);
}

.part-card h4 {
    color: var(--brand-blue);
    font-size: 1rem;
    margin-bottom: 4px;
}

.part-card .brand {
    color: var(--brand-blue);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

.part-card .price {
    color: var(--brand-red);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 12px 0;
}

/* ============================================
   13. BRANDS
   ============================================ */
.brands-section {
    padding: 60px 0;
    background: var(--brand-bg);
    overflow: hidden;
    border-top: 2px solid var(--brand-red);
    border-bottom: 2px solid var(--brand-red);
}

.brands-track {
    display: flex;
    gap: 30px;
    animation: scrollBrands 30s linear infinite;
    width: max-content;
}

.brands-track:hover {
    animation-play-state: paused;
}

.brand-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--brand-bg);
    padding: 20px 35px;
    border-radius: var(--radius-md);
    border: 1px solid #e0e0e0;
    min-width: 140px;
    flex-shrink: 0;
    transition: var(--transition);
}

.brand-item:hover {
    border-color: var(--brand-red);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.brand-item i {
    font-size: 2.8rem;
    margin-bottom: 10px;
    transition: var(--transition);
    color: var(--brand-blue);
}

.brand-item:hover i {
    transform: scale(1.1);
    color: var(--brand-red);
}

.brand-item p {
    color: var(--text-muted);
    font-weight: 600;
    margin: 0;
    font-size: 0.95rem;
    text-align: center;
}

@keyframes scrollBrands {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   14. STATS / COUNTERS
   ============================================ */
.stats-section {
    padding: 60px 0;
    background: var(--brand-blue);
    border-top: 2px solid var(--brand-red);
    border-bottom: 2px solid var(--brand-red);
}

.stat-counter h2 {
    color: var(--brand-bg);
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 5px;
}

.stat-counter p {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
}

/* ============================================
   15. TESTIMONIALS
   ============================================ */
.testimonials-section {
    padding: 80px 0;
    background: var(--brand-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.testimonial-card {
    background: var(--brand-bg);
    padding: 25px;
    border-radius: var(--radius-lg);
    border: 1px solid #e0e0e0;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--brand-red);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 12px;
}

.testimonial-stars i {
    font-size: 0.9rem;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 15px;
    border-top: 1px solid #e0e0e0;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(174, 24, 29, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.testimonial-avatar i {
    font-size: 1.1rem;
    color: var(--brand-red);
}

.testimonial-author strong {
    color: var(--brand-blue);
    font-size: 0.95rem;
    display: block;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ============================================
   16. CTA SECTION
   ============================================ */
.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-dark) 100%);
}

.cta-wrapper h2 {
    color: var(--brand-bg);
    font-size: 2rem;
}

.cta-wrapper h2 .highlight {
    color: var(--brand-bg);
    opacity: 0.9;
}

.cta-wrapper p {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    margin: 0;
}

.cta-wrapper .btn {
    background: var(--brand-bg);
    color: var(--brand-red);
}

.cta-wrapper .btn:hover {
    background: var(--brand-blue);
    color: var(--brand-bg);
}

/* ============================================
   17. CONTACT SECTION
   ============================================ */
.contact-section {
    padding: 80px 0;
    background: var(--brand-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h2 {
    color: var(--brand-blue);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.contact-info h2 .highlight {
    color: var(--brand-red);
}

.contact-info > p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.contact-details p {
    margin: 12px 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-details i {
    color: var(--brand-red);
    width: 25px;
    text-align: center;
}

.contact-form-wrapper {
    background: #f5f5f5;
    padding: 35px;
    border-radius: var(--radius-lg);
    border: 1px solid #e0e0e0;
}

.contact-form-wrapper h4 {
    color: var(--brand-red);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    margin-bottom: 16px;
    background: var(--brand-bg);
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    color: var(--brand-blue);
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--brand-red);
    outline: none;
    box-shadow: 0 0 0 3px rgba(174, 24, 29, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}

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

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   18. FOOTER — FULLY RESPONSIVE
   ============================================ */
footer {
    background: var(--brand-blue);
    color: rgba(255,255,255,0.8);
    border-top: 3px solid var(--brand-red);
    padding: 0;
    margin-top: 0;
    width: 100%;
}

.footer-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding: 60px 0 40px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-brand {
    margin-bottom: 10px;
}

.footer-tagline {
    color: var(--brand-red);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.footer-about {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 18px;
}

.footer-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(174,24,29,0.15);
    padding: 8px 20px;
    border-radius: 30px;
    border: 1px solid rgba(174,24,29,0.2);
    color: var(--brand-bg);
    font-size: 0.85rem;
    font-weight: 600;
}

.footer-heading {
    color: var(--brand-bg);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 12px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background: var(--brand-red);
    border-radius: 2px;
}

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

.footer-links li {
    margin-bottom: 8px;
}

.footer-links li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links li a i {
    color: var(--brand-red);
    font-size: 0.5rem;
    transition: var(--transition);
}

.footer-links li a:hover {
    color: var(--brand-bg);
    transform: translateX(5px);
}

.footer-links li a:hover i {
    color: var(--brand-bg);
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.footer-contact li i {
    color: var(--brand-red);
    width: 18px;
    margin-top: 3px;
    font-size: 1rem;
}

.footer-contact li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact li a:hover {
    color: var(--brand-bg);
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 5px;
    flex-wrap: wrap;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    text-decoration: none;
    font-size: 0.95rem;
}

.footer-social a:hover {
    background: var(--brand-red);
    color: var(--brand-bg);
    border-color: var(--brand-red);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(174,24,29,0.35);
}

.footer-hours {
    list-style: none;
    padding: 0;
    margin: 0 0 15px 0;
}

.footer-hours li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.footer-hours li:last-child {
    border-bottom: none;
}

.footer-hours .time {
    color: var(--brand-bg);
    font-weight: 600;
}

.footer-hours .time.text-red {
    color: var(--brand-red);
}

.footer-newsletter-text {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.footer-newsletter .input-group {
    display: flex;
    gap: 0;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.footer-newsletter .input-group:focus-within {
    border-color: var(--brand-red);
    box-shadow: 0 0 0 3px rgba(174,24,29,0.2);
}

.footer-newsletter .form-control {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--brand-bg);
    padding: 12px 16px;
    font-size: 0.9rem;
    outline: none;
    box-shadow: none;
    border-radius: 0;
}

.footer-newsletter .form-control::placeholder {
    color: rgba(255,255,255,0.4);
}

.footer-newsletter .btn-red {
    background: var(--brand-red);
    color: var(--brand-bg);
    border: none;
    padding: 12px 22px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    flex-shrink: 0;
}

.footer-newsletter .btn-red:hover {
    background: var(--brand-red-dark);
    transform: scale(1.05);
}

.footer-emergency {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(174,24,29,0.15);
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid rgba(174,24,29,0.15);
    margin-top: 10px;
    flex-wrap: wrap;
}

.footer-emergency i {
    color: var(--brand-red);
    font-size: 1.1rem;
}

.footer-emergency span {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
}

.footer-emergency a {
    color: var(--brand-red);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
}

.footer-emergency a:hover {
    color: var(--brand-bg);
}

.footer-payment {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.footer-payment span {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    font-weight: 600;
}

.footer-payment i {
    color: rgba(255,255,255,0.5);
    font-size: 1.8rem;
    transition: var(--transition);
    opacity: 0.6;
}

.footer-payment i:hover {
    color: var(--brand-bg);
    opacity: 1;
    transform: translateY(-2px);
}

.footer-tabbar {
    background: rgba(0,0,0,0.3);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 14px 0;
    margin-top: 0;
}

.tabbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-copyright {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    margin: 0;
}

.footer-copyright .brand-name {
    color: var(--brand-red);
    font-weight: 700;
}

.footer-legal {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
}

.footer-legal li {
    display: inline-flex;
    align-items: center;
}

.footer-legal li a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 6px;
}

.footer-legal li a i {
    font-size: 0.7rem;
    opacity: 0.5;
}

.footer-legal li a:hover {
    color: var(--brand-red);
}

.footer-legal .separator {
    color: rgba(255,255,255,0.1);
    margin: 0 4px;
    font-size: 0.8rem;
}

/* ============================================
   FOOTER RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .footer-row {
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .footer-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        padding: 50px 0 30px 0;
    }
}

@media (max-width: 768px) {
    .footer-row {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px 0 30px 0;
        text-align: center;
    }
    
    .footer-col {
        align-items: center;
        text-align: center;
    }
    
    .footer-heading {
        text-align: center;
    }
    
    .footer-heading::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-links li a {
        justify-content: center;
    }
    
    .footer-contact li {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-hours li {
        justify-content: center;
        gap: 15px;
        flex-wrap: wrap;
    }
    
    .footer-newsletter .input-group {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .footer-newsletter-text {
        text-align: center;
    }
    
    .footer-emergency {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .footer-payment {
        justify-content: center;
    }
    
    .tabbar-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .footer-trust-badge {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .footer-row {
        gap: 25px;
        padding: 30px 0 20px 0;
    }
    
    .footer-social a {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
    
    .footer-hours li {
        font-size: 0.85rem;
        flex-direction: column;
        gap: 4px;
        padding: 10px 0;
    }
    
    .footer-newsletter .input-group {
        flex-direction: column;
        border-radius: 8px;
        max-width: 100%;
    }
    
    .footer-newsletter .form-control {
        padding: 12px 16px;
        border-radius: 8px 8px 0 0;
    }
    
    .footer-newsletter .btn-red {
        border-radius: 0 0 8px 8px;
        padding: 12px;
        width: 100%;
        justify-content: center;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 4px;
    }
    
    .footer-legal .separator {
        display: none;
    }
    
    .footer-copyright {
        font-size: 0.75rem;
    }
    
    .footer-contact li {
        font-size: 0.85rem;
        flex-wrap: wrap;
    }
    
    .footer-about {
        font-size: 0.85rem;
    }
    
    .footer-trust-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
    }
}

/* ============================================
   19. PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 30px;
}

.pagination a,
.pagination span {
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    background: var(--brand-bg);
    color: var(--brand-blue);
    border: 1px solid #e0e0e0;
    transition: var(--transition);
}

.pagination a:hover {
    background: var(--brand-red);
    border-color: var(--brand-red);
    color: var(--brand-bg);
}

.pagination .active span,
.pagination span[aria-current="page"] {
    background: var(--brand-red);
    color: var(--brand-bg);
    border: 1px solid var(--brand-red);
}

.pagination .disabled span {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   20. MOBILE NAVIGATION — FULLY RESPONSIVE
   ============================================ */
.hamburger-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--brand-blue);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

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

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

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

.mobile-nav {
    display: none !important;
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 380px;
    height: 100vh;
    background: var(--brand-blue);
    z-index: 999;
    transition: right 0.3s ease-in-out;
    overflow-y: auto;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
}

.mobile-nav.active {
    right: 0;
    display: block !important;
}

.mobile-nav-inner {
    padding: 80px 25px 30px;
}

.mobile-nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-links li {
    margin-bottom: 2px;
}

.mobile-nav-links li a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.7);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    text-decoration: none;
}

.mobile-nav-links li a:hover {
    color: var(--brand-bg);
    background: rgba(174,24,29,0.1);
}

.mobile-nav-links li a.active {
    color: var(--brand-red);
    background: rgba(174,24,29,0.1);
}

.mobile-nav-links li a.btn-nav-mobile {
    background: var(--brand-red);
    color: var(--brand-bg);
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    justify-content: center;
    margin-top: 10px;
}

.mobile-contact {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.mobile-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.7);
    padding: 8px 0;
    font-size: 0.9rem;
}

.mobile-contact-item a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.mobile-contact-item a:hover {
    color: var(--brand-bg);
}

.mobile-contact-item i {
    width: 20px;
}

body.no-scroll {
    overflow: hidden;
}

@media (max-width: 992px) {
    .hamburger-toggle {
        display: flex !important;
    }
    .desktop-nav {
        display: none !important;
    }
    .mobile-nav {
        display: block !important;
    }
}

@media (max-width: 480px) {
    .mobile-nav {
        width: 85%;
        max-width: 320px;
    }
    
    .mobile-nav-inner {
        padding: 70px 20px 20px;
    }
    
    .mobile-nav-links li a {
        font-size: 0.9rem;
        padding: 10px 14px;
    }
}

/* ============================================
   21. RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .hero-stats {
        gap: 20px;
    }
    .hero-stats .number {
        font-size: 1.4rem;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 500px;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-stats {
        gap: 20px;
        flex-wrap: wrap;
    }
    .hero-stats .number {
        font-size: 1.4rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }
    .search-box {
        flex-direction: column;
    }
    .search-box button {
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }
    .filter-container {
        padding: 20px;
    }
    .catalog-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    .part-card {
        padding: 20px 15px;
    }
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    .catalog-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .part-card {
        padding: 15px 10px;
    }
    .part-card h4 {
        font-size: 0.85rem;
    }
    .part-card .price {
        font-size: 1rem;
    }
    .btn-quote {
        font-size: 0.7rem;
        padding: 6px 14px;
    }
    .hero-stats {
        gap: 15px;
    }
    .hero-stats .stat-item {
        flex: 1 1 40%;
    }
}

/* ============================================
   22. UTILITIES & HELPERS
   ============================================ */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.d-block { display: block; }
.d-none { display: none; }
.d-inline { display: inline-block; }

.w-100 { width: 100%; }
.w-50 { width: 50%; }
.w-25 { width: 25%; }

.h-100 { height: 100%; }

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--brand-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--brand-red);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-red-dark);
}

/* Selection */
::selection {
    background: var(--brand-red);
    color: var(--brand-bg);
}

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--brand-red);
    outline-offset: 2px;
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: var(--brand-bg);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

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

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

/* Scroll to Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--brand-red);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background: var(--brand-red-dark);
    transform: translateY(-3px);
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    body {
        background: white !important;
        color: black !important;
    }
}