/* NXGN International - Premium Black Theme CSS */
:root {
    --primary-black: #000000;
    --secondary-black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --medium-gray: #2d2d2d;
    --light-gray: #404040;
    --accent-red: #ff3333;
    --accent-red-dark: #cc0000;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --gradient-primary: linear-gradient(135deg, var(--primary-black), var(--dark-gray));
    --gradient-accent: linear-gradient(135deg, var(--accent-red), var(--accent-red-dark));
    --shadow-premium: 0 20px 60px rgba(0, 0, 0, 0.8);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
    --border-premium: 1px solid rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-black);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: var(--border-premium);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo img {
    height: 90px;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo img:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin-left: auto;
    margin-right: auto;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-red);
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: var(--accent-red);
}

/* Navigation Icons (Language, Country, Search) */
.nav-icons {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto;
    padding-right: 10px;
}

.nav-icon-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.3rem 0.5rem;
    border-radius: 5px;
}

.nav-icon-item:hover {
    color: var(--accent-red);
}

.nav-icon-item i {
    font-size: 1.1rem;
}

.nav-icon-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Language Dropdown */
.language-dropdown,
.country-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 160px;
    background: rgba(10, 10, 10, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0;
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.language-dropdown.active,
.country-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-dropdown a,
.country-dropdown a {
    display: block;
    padding: 0.7rem 1.2rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.language-dropdown a:hover,
.country-dropdown a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    padding-left: 1.5rem;
}

/* Search Icon */
#searchIcon {
    padding: 0.4rem;
}

#searchIcon i {
    font-size: 1.2rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 51, 51, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 51, 51, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-main {
    display: block;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-sub {
    display: block;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--accent-red);
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left 0.3s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(255, 51, 51, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(255, 51, 51, 0.4);
}

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

.btn-secondary:hover {
    background: var(--accent-red);
    transform: translateY(-2px);
}

.hero-visual {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: var(--border-premium);
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    min-width: 200px;
    animation: float 6s ease-in-out infinite;
}

.card-auto {
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.card-robot {
    bottom: 20%;
    left: 10%;
    animation-delay: 3s;
}

.floating-card i {
    font-size: 3rem;
    color: var(--accent-red);
}

.floating-card span {
    font-weight: 600;
    text-align: center;
    color: var(--text-primary);
}

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

/* Hero Slideshow (Full-width below nav) */
.hero-slideshow {
    width: 100%;
    margin-top: 80px;
    position: relative;
}

/* Slideshow */
.slideshow {
    position: relative;
    width: 100%;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.slideshow-container {
    position: relative;
    width: 100%;
    height: 550px;
    overflow: hidden;
    background: var(--dark-gray);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
}

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

.slide-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, var(--dark-gray), var(--primary-black));
}

.slide-placeholder i {
    font-size: 5rem;
    color: var(--accent-red);
}

.slide-placeholder span {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: var(--text-primary);
    padding: 4rem 3rem 3rem;
    text-align: left;
}

.slide-overlay h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.slide-overlay p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.brand-coverage {
    margin-top: 1rem;
}

.brand-coverage-strip {
    background: linear-gradient(135deg, var(--dark-gray), var(--primary-black));
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brand-coverage-strip .container {
    text-align: center;
    max-width: 1400px;
}

.brand-coverage-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
}

.brand-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.6rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    backdrop-filter: blur(5px);
    min-height: 28px;
}

.brand-logo {
    width: 110px;
    height: 44px;
    object-fit: contain;
    padding: 0.3rem 0.7rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.slide-prev,
.slide-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-prev {
    left: 20px;
}

.slide-next {
    right: 20px;
}

.slide-prev:hover,
.slide-next:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    transform: translateY(-50%) scale(1.1);
}

.slide-dots {
    position: absolute;
    bottom: 20px;
    right: 30px;
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--accent-red);
    transform: scale(1.3);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

.section.automobile {
    padding-top: 3rem;
}

.section:nth-child(even) {
    background: var(--secondary-black);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-premium);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 51, 51, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-red);
    box-shadow: var(--shadow-card);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.feature-icon .brake-icon {
    width: 100%;
    height: 100%;
    display: block;
}

.feature-icon .steering-icon {
    width: 100%;
    height: 100%;
    display: block;
}

.feature-icon.brake-watermark::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/img/brake_tile2.png');
    background-size: 65%;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 50%;
    opacity: 1;
    mix-blend-mode: screen;
    pointer-events: none;
    z-index: 1;
}

.feature-icon.brake-watermark i {
    display: none;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.feature-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.feature-card-link:hover {
    color: inherit;
}

/* Contact Section */
.contact {
    background: var(--gradient-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: var(--border-premium);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--accent-red);
    transform: translateX(10px);
}

.contact-item i {
    font-size: 2rem;
    color: var(--accent-red);
    width: 50px;
    text-align: center;
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--text-secondary);
}

.contact-form {
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-premium);
    border-radius: 20px;
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-red);
    box-shadow: 0 0 0 3px rgba(255, 51, 51, 0.1);
}

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

/* Company Section */
.company-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

.company-info {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.company-text h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.company-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.company-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.05);
    border: var(--border-premium);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-item:hover {
    border-color: var(--accent-red);
    transform: translateY(-5px);
}

.stat-item h4 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-red);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-secondary);
    font-weight: 500;
}

.company-values h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-premium);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.value-card:hover {
    border-color: var(--accent-red);
    transform: translateY(-5px);
}

.value-card i {
    font-size: 3rem;
    color: var(--accent-red);
    margin-bottom: 1rem;
}

.value-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 100px;
}

.search-modal.active {
    display: flex;
}

.search-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.search-modal-content {
    position: relative;
    background: var(--primary-black);
    border: var(--border-premium);
    border-radius: 20px;
    padding: 3rem;
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.9);
    animation: searchModalSlide 0.4s ease;
}

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

.search-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.search-modal-close:hover {
    color: var(--accent-red);
}

.search-modal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

/* Search Container */
.search-container {
    max-width: 100%;
    margin: 0 auto;
}

.search-form {
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-premium);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2rem;
}

.search-input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.search-input-group input {
    flex: 1;
    padding: 1rem;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-input-group input:focus {
    outline: none;
    border-color: var(--accent-red);
    box-shadow: 0 0 0 3px rgba(255, 51, 51, 0.1);
}

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

.search-filters {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.filter-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.filter-label:hover {
    color: var(--text-primary);
}

.filter-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-red);
}

.search-results {
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-premium);
    border-radius: 20px;
    padding: 2rem;
}

.search-results h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.results-list {
    display: grid;
    gap: 1rem;
}

.result-item {
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.result-item:hover {
    border-color: var(--accent-red);
    transform: translateX(5px);
}

.result-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.result-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--primary-black);
    border-top: var(--border-premium);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 80px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-logo p {
    color: var(--text-secondary);
    max-width: 300px;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-red);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--medium-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--accent-red);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: var(--border-premium);
    color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        border-top: var(--border-premium);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-icons {
        gap: 0.8rem;
        margin-left: 0.5rem;
    }

    .nav-icon-label {
        display: none;
    }

    .nav-icon-item {
        padding: 0.3rem;
    }

    .nav-icon-item i {
        font-size: 1rem;
    }

    .language-dropdown,
    .country-dropdown {
        right: -10px;
    }

    .hero-section .container {
        text-align: center;
    }

    .slideshow-container {
        height: 300px;
    }

    .slide-overlay {
        padding: 2rem 1.5rem 1.5rem;
    }

    .slide-overlay h2 {
        font-size: 1.5rem;
    }

    .slide-overlay p {
        font-size: 0.95rem;
    }

    .brand-coverage {
        margin-top: 1rem;
    }

    .brand-coverage-strip {
        padding: 1.5rem 0;
    }

    .brand-coverage-label {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }

    .brand-badge {
        padding: 0.2rem 0.5rem;
        font-size: 0.7rem;
        min-height: 24px;
    }

    .brand-logo {
        width: 90px;
        height: 36px;
        padding: 0.25rem 0.6rem;
    }

    .slide-placeholder i {
        font-size: 3rem;
    }

    .slide-placeholder span {
        font-size: 1.1rem;
    }

    .slide-prev,
    .slide-next {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .slide-dots {
        right: 15px;
        bottom: 15px;
        gap: 8px;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .company-info {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .company-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .search-input-group {
        flex-direction: column;
        gap: 1rem;
    }

    .search-filters {
        justify-content: center;
        gap: 1rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .section {
        padding: 4rem 0;
    }

    .section.automobile {
        padding-top: 2rem;
    }

    .feature-card {
        padding: 2rem;
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}