/* Base Variables */
:root {
    /* Colors */
    --primary-color: #FF4D4D; /* Red */
    --primary-light: #FF6666;
    --primary-dark: #CC3333;
    --secondary-color: #A100A1; /* Purple */
    --accent-color: #4D4DFF; /* Blue */
    --accent-light: #6666FF;
    --accent-dark: #3333CC;
    --dark-color: #1A1A1A;
    --light-color: #F0F0F0; /* Brighter light gray for text */
    --gray-50: #2A2A2A;
    --gray-100: #333333;
    --gray-200: #4A4A4A;
    --gray-300: #666666;
    --gray-400: #808080;
    --gray-500: #999999;
    --gray-600: #B3B3B3;
    --gray-700: #CCCCCC;
    --gray-800: #E0E0E0;
    --gray-900: #F5F5F5;
    --success-color: #00CC66;
    --warning-color: #FF9500;
    --danger-color: #FF3B30;
    --apple-gray: #222222;
    --gold: #FFD700;
    --premium-gradient: linear-gradient(135deg, #FF4D4D 0%, #A100A1 50%, #4D4DFF 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;
    --border-radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-index-0: 0;
    --z-index-10: 10;
    --z-index-20: 20;
    --z-index-30: 30;
    --z-index-40: 40;
    --z-index-50: 50;
    --z-index-100: 100;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    line-height: 1.5;
    color: var(--light-color);
    background-color: var(--gray-50);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
    color: var(--light-color);
}

a {
    color: var(--accent-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

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

button, .btn {
    cursor: pointer;
    font-family: var(--font-family);
    font-size: var(--font-size-md);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* Section Title */
.section-title {
    text-align: center;
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-10);
    color: var(--light-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-full);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-normal);
    font-weight: 600;
    border: none;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.btn i {
    margin-right: var(--spacing-2);
}

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

.btn-primary:hover {
    background-color: var(--primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

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

.btn-outline:hover {
    background-color: var(--accent-light);
    color: var(--dark-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-outline:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Header Styles */
.header {
    background-color: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-index-100);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

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

.logo h1 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-left: var(--spacing-2);
    margin-bottom: 0;
    color: var(--light-color);
}

.nav-menu ul {
    display: flex;
    gap: var(--spacing-6);
}

.nav-menu a {
    color: var(--gray-600);
    font-weight: 500;
    padding: var(--spacing-2) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-menu a:hover {
    color: var(--accent-light);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-light);
    transition: width var(--transition-normal);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.btn-search {
    background: none;
    border: none;
    color: var(--gray-600);
    font-size: var(--font-size-lg);
    transition: color var(--transition-fast);
}

.btn-search:hover {
    color: var(--accent-light);
}

.btn-avito {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background-color: var(--secondary-color);
    color: var(--light-color);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.btn-avito:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-avito:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gray-600);
    font-size: var(--font-size-xl);
}

/* Hero Section */
.hero {
    padding: var(--spacing-16) 0;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
    background-image: url("../assets/wave-bg.svg");
    background-repeat: no-repeat;
    background-position: bottom;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 80% 50%, rgba(255, 77, 77, 0.2) 0%, rgba(161, 0, 161, 0.2) 60%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-12);
}

.hero-text {
    max-width: 600px;
}

.hero-text h2 {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--light-color);
    margin-bottom: var(--spacing-4);
    line-height: 1.1;
}

.hero-text p {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-8);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    background-color: rgba(50, 50, 50, 0.6);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--border-radius-xl);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    color: var(--light-color);
    border-radius: 15px;
    font-size: var(--font-size-xl);
}

.stat-text h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-1);
    color: var(--light-color);
}

.stat-text p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* Brands Section */
.brands {
    padding: var(--spacing-16) 0;
    background-color: var(--gray-100);
}

.brands-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-8);
}

.brand-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    width: 150px;
    padding: var(--spacing-6);
    border-radius: var(--border-radius-xl);
    background-color: var(--gray-200);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.brand-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--light-color);
    font-size: var(--font-size-3xl);
}

.brand-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 0;
    color: var(--light-color);
}

/* Products Section */
.products {
    padding: var(--spacing-16) 0;
    background-color: var(--gray-50);
}

.product-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-10);
}

.filter-btn {
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-full);
    background-color: var(--gray-300);
    border: none;
    color: var(--light-color);
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.filter-btn:hover {
    background-color: var(--accent-light);
    color: var(--dark-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.filter-btn.active {
    background: var(--premium-gradient);
    color: var(--light-color);
    box-shadow: var(--shadow-md);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-6);
}

.product-card {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-light);
}

.product-image {
    position: relative;
    width: 100%;
    height: 200px;
    background: linear-gradient(145deg, var(--gray-200) 0%, var(--gray-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image i {
    font-size: 5rem;
    color: var(--gray-400);
}

.product-brand {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    padding: var(--spacing-1) var(--spacing-2);
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--light-color);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.product-content {
    padding: var(--spacing-4);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
    color: var(--light-color);
}

.product-description {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    flex-grow: 1;
    margin-bottom: var(--spacing-3);
}

.product-info {
    color: var(--gray-700);
    font-size: var(--font-size-sm);
}

.product-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--light-color);
    margin-bottom: var(--spacing-4);
}

.product-actions {
    display: flex;
    gap: var(--spacing-2);
}

.product-actions .btn {
    flex: 1;
    padding: var(--spacing-2) var(--spacing-3);
}

.btn-avito-product {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-1);
    background-color: var(--secondary-color);
    color: var(--light-color);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    border: none;
    transition: all var(--transition-normal);
    width: 100%;
    box-shadow: var(--shadow-sm);
}

.btn-avito-product:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-avito-product:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* About Section */
.about {
    padding: var(--spacing-16) 0;
    background-color: var(--gray-100);
}

.about-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-10);
    align-items: center;
}

.about-text p {
    margin-bottom: var(--spacing-6);
    color: var(--gray-600);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
    margin-top: var(--spacing-8);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

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

.feature span {
    font-weight: 500;
    color: var(--light-color);
}

.about-cta {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-card {
    background: var(--premium-gradient);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    color: var(--light-color);
    text-align: center;
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.cta-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
}

.cta-card p {
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

.cta-card .btn {
    background-color: var(--gray-100);
    color: var(--accent-color);
}

.cta-card .btn:hover {
    background-color: var(--gray-200);
    transform: translateY(-2px);
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-16) 0;
    background-color: var(--gray-50);
}

.testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-6);
}

.testimonial-card {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-light);
}

.testimonial-rating {
    display: flex;
    gap: var(--spacing-1);
    margin-bottom: var(--spacing-4);
}

.testimonial-rating i {
    color: #FFD700;
}

.testimonial-text {
    font-size: var(--font-size-md);
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    background-color: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: var(--font-size-xl);
}

.author-info h4 {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-1);
    color: var(--light-color);
}

.author-info span {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* Contact Section */
.contact {
    padding: var(--spacing-16) 0;
    background-color: var(--gray-100);
}

.contact-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-10);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
}

.contact-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--light-color);
    font-size: var(--font-size-xl);
}

.contact-details h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-1);
    color: var(--light-color);
}

.contact-details p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.contact-social {
    background-color: var(--gray-200);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
}

.contact-social h3 {
    text-align: center;
    margin-bottom: var(--spacing-6);
    color: var(--light-color);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-4);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background-color: var(--gray-300);
    color: var(--light-color);
    font-size: var(--font-size-xl);
    transition: all var(--transition-normal);
}

.social-icon:hover {
    background-color: var(--accent-light);
    transform: translateY(-5px);
}

/* Footer */
.footer {
    padding-top: var(--spacing-10);
    background-color: var(--dark-color);
    color: var(--gray-600);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-6);
    padding-bottom: var(--spacing-10);
    border-bottom: 1px solid var(--gray-300);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--light-color);
}

.footer-links ul {
    display: flex;
    gap: var(--spacing-6);
}

.footer-links a {
    color: var(--gray-600);
    transition: color var(--transition-fast);
}

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

.btn-avito-footer {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background-color: var(--secondary-color);
    color: var(--light-color);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.btn-avito-footer:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-avito-footer:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.footer-bottom {
    padding: var(--spacing-6) 0;
    text-align: center;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

/* Additional Premium Styles */
.premium-tag {
    display: inline-block;
    background: linear-gradient(135deg, #A100A1 0%, #FF4D4D 100%);
    color: var(--light-color);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
    box-shadow: 0 2px 10px rgba(161, 0, 161, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-image {
    position: relative;
    width: 100%;
    height: 200px;
    background: linear-gradient(145deg, var(--gray-200) 0%, var(--gray-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.product-card:hover .product-image {
    background: linear-gradient(145deg, var(--gray-200) 0%, var(--accent-light) 300%);
}

.product-card {
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.product-card:hover {
    border-color: var(--accent-light);
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background-image: url('../assets/gradient-circle.svg');
    background-repeat: no-repeat;
    background-position: right -200px top -200px;
    z-index: 1;
    pointer-events: none;
}

.hero-device-showcase {
    position: absolute;
    right: 0;
    bottom: 50px;
    width: 400px;
    height: 400px;
    z-index: 3;
    opacity: 0.9;
    pointer-events: none;
}

.brand-card {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.brand-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, rgba(255, 77, 77, 0) 0%, rgba(161, 0, 161, 0.2) 50%, rgba(77, 77, 255, 0) 100%);
    transform: rotate(45deg);
    transition: all 0.6s ease-in-out;
    z-index: -1;
}

.brand-card:hover::after {
    transform: rotate(45deg) translate(100%, 100%);
}

.glassmorphism-effect {
    background: rgba(50, 50, 50, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}

.premium-button {
    background: linear-gradient(135deg, #A100A1 0%, #FF4D4D 100%);
    color: var(--light-color);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    border: none;
    box-shadow: 0 4px 12px rgba(161, 0, 161, 0.25);
    transition: all var(--transition-normal);
}

.premium-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(161, 0, 161, 0.3);
}

.testimonial-card {
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.testimonial-card:hover {
    border-color: var(--accent-light);
}

.testimonial-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(135deg, #A100A1 0%, #FF4D4D 100%);
    color: var(--light-color);
    padding: 2px 10px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(161, 0, 161, 0.3);
}

.btn-avito,
.btn-avito-product {
    position: relative;
    overflow: hidden;
}

.btn-avito::after,
.btn-avito-product::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, rgba(255, 77, 77, 0) 0%, rgba(161, 0, 161, 0.2) 50%, rgba(77, 77, 255, 0) 100%);
    transform: rotate(45deg);
    transition: all 0.6s ease-in-out;
    z-index: 1;
}

.btn-avito:hover::after,
.btn-avito-product:hover::after {
    transform: rotate(45deg) translate(100%, 100%);
}

.btn-avito span,
.btn-avito i,
.btn-avito-product span,
.btn-avito-product i {
    position: relative;
    z-index: 2;
}

.contact-card:hover {
    transform: translateY(-5px);
}

.contact-card:hover .contact-icon {
    transform: scale(1.1);
}

.contact-icon {
    transition: all var(--transition-normal);
}

/* Show the premium tag inside product cards */
.product-image .premium-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 3;
}

/* Add gradient shimmer effect to premium elements */
@keyframes shimmer {
    0% {
        background-position: -100% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.premium-tag {
    background: linear-gradient(90deg, #A100A1 0%, #FF4D4D 25%, #A100A1 50%, #FF4D4D 75%, #A100A1 100%);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

.btn-primary i, .btn-avito i, .btn-avito-product i {
    margin-left: 8px;
}

.btn-primary,
.btn-avito,
.btn-avito-product {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.filter-btn {
    background-color: var(--gray-300);
    color: var(--light-color);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-right: var(--spacing-2);
    margin-bottom: var(--spacing-2);
}

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

.filter-btn.active {
    background: var(--premium-gradient);
    color: var(--light-color);
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

/* iOS-inspired effects */
.ios-card {
    background: rgba(50, 50, 50, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.ios-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.ios-button {
    background: rgba(77, 77, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 12px 24px;
    color: var(--light-color);
    font-weight: 600;
    border: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 10px rgba(77, 77, 255, 0.2);
}

.ios-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(77, 77, 255, 0.3);
}

.ios-button:active {
    transform: translateY(1px);
    box-shadow: 0 2px 5px rgba(77, 77, 255, 0.2);
}

/* iOS-style switch */
.ios-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
    margin: 0 10px;
}

.ios-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.ios-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray-300);
    transition: .4s;
    border-radius: 34px;
}

.ios-slider:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 3px;
    bottom: 2px;
    background-color: var(--gray-100);
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

input:checked + .ios-slider {
    background-color: var(--success-color);
}

input:checked + .ios-slider:before {
    transform: translateX(20px);
}

/* iOS-style notification */
.ios-notification {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 20px;
    background: rgba(50, 50, 50, 0.8);
    color: var(--light-color);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
}

.ios-notification.show {
    opacity: 1;
}

/* iOS-style segmented control */
.ios-segment {
    display: inline-flex;
    background: var(--gray-200);
    border-radius: 10px;
    overflow: hidden;
    padding: 2px;
}

.ios-segment-button {
    padding: 8px 16px;
    background: transparent;
    border: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--light-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.ios-segment-button.active {
    background: var(--gray-100);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* iOS-style neumorphism */
.ios-neumorphic {
    background: var(--gray-200);
    border-radius: 20px;
    box-shadow: 
        10px 10px 20px rgba(0, 0, 0, 0.3),
        -10px -10px 20px rgba(100, 100, 100, 0.1);
    padding: 20px;
    transition: all 0.3s ease;
}

.ios-neumorphic:hover {
    box-shadow: 
        5px 5px 10px rgba(0, 0, 0, 0.3),
        -5px -5px 10px rgba(100, 100, 100, 0.1);
}

/* iOS-style frosted glass effect */
.ios-frost {
    background: rgba(50, 50, 50, 0.4);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* iOS-style tooltip */
.ios-tooltip {
    position: relative;
    display: inline-block;
}

.ios-tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background: rgba(50, 50, 50, 0.8);
    color: var(--light-color);
    text-align: center;
    border-radius: 10px;
    padding: 8px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 12px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.ios-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Floating effect for cards */
.float-effect {
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.float-effect:hover {
    transform: translateY(-8px);
}

/* 3D tilt effect */
.tilt-effect {
    transform-style: preserve-3d;
    transform: perspective(1000px);
    transition: transform 0.3s ease;
}

.tilt-effect:hover {
    transform: perspective(1000px) rotateX(2deg) rotateY(2deg);
}

/* Apple-style gradient overlay */
.apple-gradient-overlay {
    position: relative;
    overflow: hidden;
}

.apple-gradient-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.2) 0%, rgba(161, 0, 161, 0.1) 100%);
    pointer-events: none;
}

/* Modern scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-light);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.btn, .btn-primary, .btn-outline, .btn-avito, .btn-avito-product, .filter-btn {
    transform: none !important;
    box-shadow: none !important;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal);
}

.btn:hover, .btn-primary:hover, .btn-outline:hover, .btn-avito:hover, .btn-avito-product:hover, .filter-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-md) !important;
}

.btn:active, .btn-primary:active, .btn-outline:active, .btn-avito:active, .btn-avito-product:active, .filter-btn:active {
    transform: translateY(0) !important;
    box-shadow: var(--shadow-sm) !important;
}

/* View All Button Container */
.view-all {
    text-align: center;
    margin-top: var(--spacing-8);
}

.view-all .btn-primary {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
    background: var(--premium-gradient);
    color: var(--light-color);
}

.view-all .btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.view-all .btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}
/* Call Button */
.btn-call {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%); /* Blue gradient */
    color: var(--light-color);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}

.btn-call:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
}

.btn-call:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-call i {
    font-size: var(--font-size-md);
}

.btn-call-me {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    background: linear-gradient(135deg, #1bc740 0%, #34bf69 100%); /* Blue gradient */
    color: var(--light-color);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}

.btn-call-me:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #25eb50 0%, #3bf683 100%);
}

.btn-call-me:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-call-me i {
    font-size: var(--font-size-md);
}

/* Popup */
.call-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay */
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.call-popup.show {
    display: flex;
}

.call-popup-content {
    background: rgba(50, 50, 50, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-8);
    max-width: 400px;
    width: 90%;
    text-align: center;
    color: var(--light-color);
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.3s ease forwards;
}

.call-popup-content h3 {
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.call-popup-content p {
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-lg);
}

.call-popup-content .btn-close {
    background: var(--danger-color);
    color: var(--light-color);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.call-popup-content .btn-close:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: #dc2626;
}

.call-popup-content .btn-close:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Used Tag */
.used-tag {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    background: var(--danger-color); /* Red to indicate used */
    color: var(--light-color);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

/* Search Bar */
.search-container {
    margin-bottom: var(--spacing-6);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.search-input {
    flex: 1;
    padding: var(--spacing-3) var(--spacing-4);
    border: none;
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: var(--light-color);
    font-size: var(--font-size-base);
    transition: background var(--transition-normal);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.search-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
}

.search-button {
    background: var(--premium-gradient);
    color: var(--light-color);
    padding: var(--spacing-3);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.search-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.search-button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.search-button i {
    font-size: var(--font-size-md);
}

/* Product Actions (adjust for two buttons) */
.product-actions {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

/* Responsive Search */
@media (max-width: 600px) {
    .search-container {
        flex-direction: column;
    }
    .search-input {
        width: 100%;
    }
    .search-button {
        width: 100%;
        padding: var(--spacing-4);
    }
    .product-actions {
        flex-direction: column;
    }
    .product-actions .btn-avito-product,
    .product-actions .btn-call {
        width: 100%;
    }
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-6);
    padding: var(--spacing-4);
    opacity: 1 !important; /* Ensure grid is always visible */
    min-height: 200px; /* Prevent collapse */
}

/* Product Card */
.product-card {
    display: flex !important; /* Override any display: none */
    flex-direction: column;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), opacity 0.5s ease;
    opacity: 0; /* Initial state for animation */
    transform: translateY(20px);
}

.product-card.show-animation {
    opacity: 1;
    transform: translateY(0);
}

/* No Results */
.no-results {
    display: block !important;
    text-align: center;
    color: var(--light-color);
    font-size: var(--font-size-lg);
    padding: var(--spacing-8);
    opacity: 1 !important;
}

/* Ensure animations reset */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero {
    position: relative; /* Родительский контейнер должен быть относительным */
}

.hero-content {
    position: relative; /* Контейнер для позиционирования изображения */
}

.hero-image {
    position: absolute; /* Абсолютное позиционирование */
    top: 50%; /* Размещение по центру по вертикали */
    left: 500px; /* Отступ слева 10px */
    transform: translateY(-50%); /* Корректировка позиции по вертикали */
    max-width: none; /* Предотвращение изменения размера изображения */
    width: auto; /* Сохранение исходного размера изображения */
    height: auto; /* Сохранение пропорций */
    z-index: 1; /* Убедитесь, что изображение находится поверх других элементов, если нужно */
}

/* Testimonials */
.testimonials {
    padding: var(--spacing-8) 0;
    background: rgba(20, 20, 20, 0.9);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-4);
    padding: var(--spacing-4);
}

.testimonial-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-3);
    box-shadow: var(--shadow-sm);
    visibility: visible !important;
    opacity: 1 !important;
}

.testimonial-rating {
    margin-bottom: var(--spacing-2);
}

.testimonial-rating i {
    color: #ff4d4d;
    font-size: var(--font-size-md);
    margin: 0 var(--spacing-1);
}

.testimonial-text {
    font-size: var(--font-size-sm);
    color: var(--light-color);
    margin-bottom: var(--spacing-2);
    line-height: 1.5;
}

.testimonial-author {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}
/* Products Controls */
.products-controls {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-4);
    align-items: center;
    margin-bottom: var(--spacing-6);
}

/* Search Container */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 500px;
}

.search-input.ios-input {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-6) var(--spacing-3) var(--spacing-4);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--light-color);
    font-size: var(--font-size-md);
    transition: all var(--transition-normal);
}

.search-input.ios-input:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-light);
}

.search-button.ios-button {
    position: absolute;
    right: var(--spacing-2);
    background: transparent;
    border: none;
    color: var(--light-color);
    padding: var(--spacing-2);
    font-size: var(--font-size-md);
}

.search-button.ios-button:hover {
    color: var(--accent-light);
}

/* Custom Filter */
.custom-filter {
    position: relative;
}

.filter-toggle.ios-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--premium-gradient);
    color: var(--light-color);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-md);
    font-weight: 600;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.filter-toggle.ios-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.filter-dropdown {
    position: absolute;
    top: calc(100% + var(--spacing-2));
    right: 0;
    width: 320px;
    max-height: 80vh;
    overflow-y: auto;
    background: rgba(50, 50, 50, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: var(--z-index-50);
    display: none;
    transform: translateY(10px);
    opacity: 0;
    transition: all var(--transition-normal);
}

.filter-dropdown::-webkit-scrollbar {
    width: 8px;
}

.filter-dropdown::-webkit-scrollbar-track {
    background: transparent;
}

.filter-dropdown::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.custom-filter.active .filter-dropdown {
    display: block;
    transform: translateY(0);
    opacity: 1;
}

.filter-group {
    margin-bottom: var(--spacing-5);
}

.filter-group h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--spacing-3);
    color: var(--light-color);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--light-color);
    font-size: var(--font-size-sm);
}

.filter-checkbox input {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    background: transparent;
    transition: all var(--transition-fast);
}

.filter-checkbox input:checked {
    background: var(--accent-light);
    border-color: var(--accent-light);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: 14px;
    background-position: center;
    background-repeat: no-repeat;
}

.filter-select.ios-input {
    width: 100%;
    padding: var(--spacing-3);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: var(--light-color);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: var(--font-size-sm);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.price-filter .price-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
}

.price-filter .price-toggle i {
    transition: transform var(--transition-normal);
}

.price-filter.active .price-toggle i {
    transform: rotate(180deg);
}

.price-range {
    display: none;
    flex-direction: row;
    gap: var(--spacing-3);
    margin-top: var(--spacing-3);
}

.price-filter.active .price-range {
    display: flex;
}

.price-input.ios-input {
    flex: 1;
    padding: var(--spacing-3);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: var(--light-color);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: var(--font-size-sm);
}

.price-input.ios-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.color-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
}

.color-option {
    width: 28px;
    height: 28px;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-normal);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.color-option input {
    appearance: none;
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.color-check {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--light-color);
    font-size: 14px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.color-option input:checked ~ .color-check {
    opacity: 1;
}

.color-option:hover {
    transform: scale(1.1);
    box-shadow: 0 0 0 2px var(--accent-light);
}

.filter-apply.ios-button {
    width: 100%;
    background: var(--premium-gradient);
    color: var(--light-color);
    padding: var(--spacing-3);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.filter-apply.ios-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Responsive Adjustments */
@media (max-width: 767.98px) {
    .products-controls {
        grid-template-columns: 1fr;
        gap: var(--spacing-3);
    }

    .search-container {
        max-width: none;
    }

    .custom-filter {
        width: 100%;
    }

    .filter-toggle.ios-button {
        width: 100%;
        justify-content: center;
    }

    .filter-dropdown {
        width: 100%;
        right: 0;
        left: 0;
    }
}

@media (max-width: 575.98px) {
    .price-range {
        flex-direction: column;
    }

    .color-options {
        justify-content: flex-start;
    }
}
/* Product Card Image */
.product-image {
    position: relative;
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

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

.product-image img.placeholder {
    background: var(--gray-800);
    filter: blur(5px);
}

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

.product-brand {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    background: rgba(0, 0, 0, 0.7);
    color: var(--light-color);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.used-tag {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
    background: var(--premium-gradient);
    color: var(--light-color);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
}

.premium-tag {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-sm);
}

.used-tag {
    background: var(--accent-dark);
}

/* Responsive Adjustments */
@media (max-width: 575.98px) {
    .product-image {
        height: 150px;
    }
}
/* Callback Popup */
.callback-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.callback-popup.show {
    display: flex;
}

.callback-popup-content {
    background: rgba(50, 50, 50, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-8);
    max-width: 400px;
    width: 90%;
    text-align: center;
    color: var(--light-color);
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.3s ease forwards;
}

.callback-popup-content h3 {
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.form-group {
    margin-bottom: var(--spacing-4);
    text-align: left;
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-2);
    color: var(--light-color);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-3);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--light-color);
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-light);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.callback-popup-content .btn-submit {
    background: var(--premium-gradient);
    color: var(--light-color);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--spacing-3);
    transition: all var(--transition-normal);
}

.callback-popup-content .btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.callback-popup-content .btn-submit:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.callback-popup-content .btn-close {
    background: var(--danger-color);
    color: var(--light-color);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.callback-popup-content .btn-close:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: #dc2626;
}

.callback-popup-content .btn-close:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.repair {
    position: relative; /* Родительский контейнер должен быть относительным */
    padding: 50px 0; /* Добавьте отступы сверху и снизу для секции */
    overflow: hidden; /* Скрываем выходящие за пределы секции элементы */
}


.repair-content {
    max-width: 800px;
    width: 100%;
    z-index: 2; /* Убедитесь, что текст выше изображения */
}

.repair-image {
    position: absolute;
    bottom: 0;
    right: -20vw;
    max-height: 100%;
    min-width: 50vw;
    object-fit: contain;
    object-position: left center;
    z-index: 1;
}