/* ===================================
   Zanel Motors - Home Page Styles
   Optimized & Clean Version
   =================================== */

/* CSS Variables */
:root {
    --color-primary: #D71920;
    --color-primary-dark: #B5151B;
    --color-black: #1A1A1A;
    --color-dark: #231F20;
    --color-gray-900: #2D2D2D;
    --color-gray-800: #3D3D3D;
    --color-gray-600: #6D6D6D;
    --color-gray-500: #8D8D8D;
    --color-gray-400: #ADADAD;
    --color-gray-200: #E5E5E5;
    --color-gray-100: #F5F5F5;
    --color-white: #FFFFFF;
    
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    
    --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, 0.15);
    
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    
    --header-height: 80px;
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-dark);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Utilities */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.highlight { color: var(--color-primary); }

/* ===================================
   Loading Screen - Simplified
   =================================== */
.loading-screen {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(215, 25, 32, 0.1) 0%, transparent 60%);
}

.loading-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.loading-logo-wrapper {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-xl);
    position: relative;
}

.loading-logo-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(215, 25, 32, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(20px);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.loading-logo {
    width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
    animation: fadeIn 0.8s ease forwards;
}

.loading-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    animation: fadeIn 0.8s ease 0.3s forwards;
    opacity: 0;
}

.loading-word { display: block; }
.loading-word-zanel { color: var(--color-primary); }

.loading-word-motors {
    font-size: 0.4em;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    font-family: var(--font-primary);
    font-weight: 300;
}

.loading-word .letter { display: inline; }

.loading-tagline {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--spacing-2xl);
    animation: fadeIn 0.8s ease 0s forwards;
    opacity: 0;
}

.loading-bar {
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    margin: 0 auto;
    overflow: hidden;
    animation: fadeIn 0.5s ease 0s forwards;
    opacity: 0;
}

.loading-bar-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), #ff4d54);
    width: 0%;
    animation: loadProgress 2.5s ease forwards 0s;
}

.loading-bar-glow { display: none; }

@keyframes loadProgress {
    to { width: 100%; }
}

.loading-percentage {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    margin-top: var(--spacing-md);
    animation: fadeIn 0.5s ease 0s forwards;
    opacity: 0;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* ===================================
   Main Content
   =================================== */
.main-content {
    opacity: 0;
    transition: opacity 0.4s ease;
}

.main-content.visible { opacity: 1; }

/* ===================================
   Header
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo-img { height: 45px; width: auto; }

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-600);
    padding: var(--spacing-sm) 0;
    position: relative;
}

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

.nav-link:hover,
.nav-link.active { color: var(--color-dark); }

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

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

/* Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.hamburger {
    width: 22px;
    height: 2px;
    background: var(--color-dark);
    position: relative;
    transition: background 0.3s;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--color-dark);
    left: 0;
    transition: transform 0.3s;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.mobile-menu-toggle.active .hamburger { background: transparent; }
.mobile-menu-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.mobile-menu-toggle.active .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    min-height: 44px;
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.8rem; min-height: 36px; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; min-height: 52px; }

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--color-gray-200);
    color: var(--color-dark);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-ghost {
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    background: #0a0a0a;
    touch-action: pan-y;
    overscroll-behavior: auto;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
    touch-action: pan-y;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s;
    touch-action: pan-y;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
}

.hero-text {
    max-width: 600px;
    color: var(--color-white);
}

.hero-subtitle {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    animation: slideUp 0.6s ease forwards;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.title-line {
    display: block;
    animation: slideUp 0.6s ease forwards;
}

.title-line:nth-child(2) { animation-delay: 0.1s; }
.title-highlight { color: var(--color-primary); }

.hero-description {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--spacing-xl);
    max-width: 450px;
    animation: slideUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    animation: slideUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

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

/* Hero Progress & Controls */
.hero-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.progress-bar {
    height: 100%;
    background: var(--color-primary);
    animation: progressFill 6s linear infinite;
}

@keyframes progressFill {
    from { width: 0; }
    to { width: 100%; }
}

.hero-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 10;
}

.hero-control {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.hero-control:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.hero-pagination {
    display: flex;
    align-items: baseline;
    gap: 6px;
    color: var(--color-white);
}

.current-slide { font-size: 1.2rem; font-weight: 600; }
.pagination-divider { color: rgba(255, 255, 255, 0.3); }
.total-slides { font-size: 0.9rem; color: rgba(255, 255, 255, 0.5); }

/* ===================================
   Brands
   =================================== */
.brands {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-100);
}

.brands-track {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
}

.brand-item {
    opacity: 0.4;
    filter: grayscale(100%);
    transition: all var(--transition-base);
}

.brand-item:hover {
    opacity: 1;
    filter: grayscale(0);
}

.brand-item img { height: 36px; width: auto; }

/* ===================================
   Section Styles
   =================================== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.section-subtitle {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

/* ===================================
   Featured Vehicles
   =================================== */
.featured {
    padding: var(--spacing-4xl) 0;
}

.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.vehicle-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vehicle-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.vehicle-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.vehicle-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: 0.3rem 0.7rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.vehicle-badge.new { background: var(--color-dark); }

.vehicle-favorite {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
    opacity: 0;
}

.vehicle-card:hover .vehicle-favorite { opacity: 1; }
.vehicle-favorite.active { color: var(--color-primary); }

.vehicle-favorite:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.vehicle-info { padding: var(--spacing-lg); }
.vehicle-year { font-size: 0.8rem; color: var(--color-primary); font-weight: 600; }
.vehicle-name { font-size: 1.05rem; font-weight: 600; color: var(--color-dark); margin: 2px 0; }
.vehicle-specs { font-size: 0.85rem; color: var(--color-gray-500); margin-bottom: var(--spacing-md); }

.vehicle-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
}

.vehicle-price { font-size: 0.9rem; font-weight: 600; color: var(--color-dark); }

/* ===================================
   Why Choose Us
   =================================== */
.why-us {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.feature-title { font-size: 1rem; font-weight: 600; color: var(--color-dark); margin-bottom: var(--spacing-xs); }
.feature-description { font-size: 0.875rem; color: var(--color-gray-600); line-height: 1.5; }

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    position: relative;
    padding: var(--spacing-4xl) 0;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 26, 0.85);
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    color: var(--color-white);
}

.cta-subtitle {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    height: 45px;
    margin-bottom: var(--spacing-md);
    filter: brightness(0) invert(1);
}

.footer-tagline {
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    line-height: 1.5;
}

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

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: background 0.3s ease;
}

.social-link:hover { background: var(--color-primary); }

.footer-title { font-size: 0.9rem; font-weight: 600; margin-bottom: var(--spacing-md); }
.footer-links ul, .footer-contact ul { display: flex; flex-direction: column; gap: var(--spacing-xs); }

.footer-links a, .footer-contact li {
    font-size: 0.85rem;
    color: var(--color-gray-400);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-800);
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

.footer-legal { display: flex; gap: var(--spacing-lg); }
.footer-legal a { color: var(--color-gray-500); }
.footer-legal a:hover { color: var(--color-white); }

/* ===================================
   WhatsApp Button
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: transform 0.2s ease;
}

.whatsapp-float:hover { transform: scale(1.08); }

/* ===================================
   Mobile Menu
   =================================== */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
}

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

.mobile-menu-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.mobile-nav-link {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-white);
    transition: color 0.3s ease;
}

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

.mobile-nav-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.mobile-nav-actions .btn { min-width: 180px; }

/* Toast Notification */
.toast-notification {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--color-dark);
    color: var(--color-white);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10000;
}

.toast-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Scroll animation base */
.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 992px) {
    :root {
        --header-height: 70px;
        --spacing-4xl: 4rem;
        --spacing-3xl: 3rem;
    }
    
    .nav-menu, .nav-actions { display: none; }
    .mobile-menu-toggle { display: flex; }
    
    .vehicle-favorite { opacity: 1; }
}

@media (max-width: 768px) {
    :root {
        --header-height: 65px;
        --container-padding: 1rem;
        --spacing-4xl: 3rem;
    }
    
    .hero { min-height: 100svh; }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn { width: 100%; justify-content: center; }
    .hero-controls { bottom: 24px; }
    
    .brands-track { gap: var(--spacing-lg); }
    .brand-item img { height: 28px; }
    
    .cta-bg { background-attachment: scroll; }
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn { width: 100%; }
    
    .footer-grid { gap: var(--spacing-xl); }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { justify-content: center; flex-wrap: wrap; }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 0.875rem;
        --spacing-4xl: 2.5rem;
        --spacing-3xl: 2rem;
    }
    
    .logo-img { height: 36px; }
    
    .hero-title { font-size: clamp(1.75rem, 8vw, 2.25rem); }
    .hero-description { font-size: 0.9rem; }
    
    .section-title { font-size: 1.5rem; }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-float svg { width: 24px; height: 24px; }
}