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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 100px; /* Account for fixed header */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
}

p {
    margin-bottom: 1rem;
    color: #b0b0b0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

a {
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #4a90e2;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    min-height: 44px;
    min-width: 44px;
    box-sizing: border-box;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    touch-action: manipulation;
}

.btn-primary {
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
    color: white;
}

.btn-outline {
    border: 2px solid #4a90e2;
    color: #4a90e2;
    background: transparent;
}

.btn-outline:hover {
    background: #4a90e2;
    color: white;
    transform: translateY(-2px);
}

/* Animations */
.product-card,
.brand-card,
.service-card,
.advantage-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.product-card.animated,
.brand-card.animated,
.service-card.animated,
.advantage-item.animated {
    opacity: 1;
    transform: translateY(0);
}

/* FAQ Styles */
.faq-item {
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    opacity: 1;
    padding-top: 1rem;
}

.faq-answer {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    padding-top: 0;
}

.faq-toggle {
    transition: transform 0.3s ease;
    cursor: pointer;
    user-select: none;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* Header */
.header {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.header.scrolled {
    background: rgba(26, 26, 26, 0.98);
    backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    padding: 0.5rem 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    color: #4a90e2;
    display: flex;
    align-items: center;
}

.logo-text h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: #ffffff;
}

.logo-text p {
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 0;
}

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

.nav-menu a {
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #4a90e2;
    border-bottom-color: #4a90e2;
}

.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: absolute;
    border-radius: 2px;
    transform-origin: center;
}

.burger-menu span:nth-child(1) {
    top: 8px;
}

.burger-menu span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.burger-menu span:nth-child(3) {
    bottom: 8px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23333" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(1.8rem, 6vw + 1rem, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #4a90e2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw + 0.5rem, 1.5rem);
    color: #b0b0b0;
    margin-bottom: 2rem;
}

.hero-services {
    list-style: none;
    margin-bottom: 3rem;
}

.hero-services li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #d0d0d0;
}

.hero-services li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4a90e2;
    font-weight: bold;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center; /* всегда по центру на всех ширинах */
    align-items: center;
    width: 100%; /* растягиваем контейнер на всю ширину колонки */
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: rgba(45, 45, 45, 0.8);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    transform: perspective(1000px) rotateY(-5deg);
    transition: all 0.3s ease;
}

.hero-card:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.card-logo {
    color: #4a90e2;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.card-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.card-header p {
    color: #888;
    font-size: 0.9rem;
}

.card-contacts {
    space-y: 1rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item strong {
    display: block;
    color: #4a90e2;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.contact-item a {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Sections */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
    color: #ffffff;
}

.services-preview {
    padding: 5rem 0;
    background: rgba(45, 45, 45, 0.3);
}

/* Popular Products Section */
.popular-products {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.98), rgba(25, 25, 25, 0.98));
}

.popular-products .section-subtitle {
    color: #888;
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 3rem;
}

.popular-products .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.home-product {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.home-product:hover {
    transform: translateY(-5px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
}

.home-product .product-image {
    height: 200px;
    position: relative;
    background: rgba(45, 45, 45, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.home-product .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.products-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-top: 3rem;
}

/* Home Brands Section */
.home-brands {
    padding: 5rem 0;
    background: rgba(35, 35, 35, 0.4);
}

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

.home-brand {
    background: rgba(26, 26, 26, 0.6);
    padding: 2rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.home-brand:hover {
    transform: translateY(-3px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 10px 20px rgba(74, 144, 226, 0.1);
}

.home-brand .brand-logo {
    margin-bottom: 1rem;
}

.home-brand .brand-placeholder {
    font-size: clamp(1.1rem, 2.5vw + 0.3rem, 1.5rem);
    font-weight: 600;
    color: #4a90e2;
    margin-bottom: 1rem;
}

.home-brand .brand-description {
    color: #ccc;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.home-brand .brand-link {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.home-brand .brand-link:hover {
    color: #ffffff;
}

@media (max-width: 768px) {
    .popular-products .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .products-cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .products-cta .btn {
        width: 100%;
        text-align: center;
    }
    
    .home-brands .brands-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
    border-color: rgba(74, 144, 226, 0.3);
}

.service-icon {
    color: #4a90e2;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.service-card h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: clamp(1rem, 2vw + 0.2rem, 1.3rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: 1.3;
}

.service-card p {
    color: #b0b0b0;
}

.services-cta {
    text-align: center;
}

/* Advantages */
.advantages {
    padding: 5rem 0;
}

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

.advantage-item {
    text-align: center;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.advantage-number {
    font-size: 3rem;
    font-weight: 700;
    color: #4a90e2;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.advantage-item h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: clamp(1rem, 2vw + 0.2rem, 1.3rem);
}

.advantage-item p {
    color: #b0b0b0;
}

/* Contact CTA */
.contact-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #b0b0b0;
}

.cta-contacts {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid #4a90e2;
    border-radius: 50px;
    color: #4a90e2;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: #4a90e2;
    color: white;
    transform: translateY(-2px);
}

.contact-link.whatsapp:hover {
    background: #25d366;
    border-color: #25d366;
}

.contact-link.telegram:hover {
    background: #0088cc;
    border-color: #0088cc;
}

/* Footer */
.footer {
    background: #1a1a1a;
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: clamp(1rem, 2vw + 0.2rem, 1.2rem);
}

.footer-logo p {
    color: #888;
    font-size: 0.9rem;
}

.footer-nav h4,
.footer-services h4,
.footer-contacts h4 {
    color: #4a90e2;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-nav ul,
.footer-services ul {
    list-style: none;
}

.footer-nav li,
.footer-services li {
    margin-bottom: 0.5rem;
}

.footer-nav a,
.footer-services li {
    color: #b0b0b0;
    font-size: 0.9rem;
}

.footer-nav a:hover {
    color: #4a90e2;
}

.footer-contacts .contact-item {
    margin-bottom: 0.5rem;
}

.footer-contacts a {
    color: #b0b0b0;
    font-size: 0.9rem;
}

.footer-contacts a:hover {
    color: #4a90e2;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #888;
    font-size: 0.9rem;
}

/* Services Page Styles */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    text-align: center;
}

.page-header-content h1 {
    font-size: clamp(1.5rem, 5vw + 0.5rem, 3rem);
    margin-bottom: 1rem;
    color: #ffffff;
}

.page-header-content p {
    font-size: clamp(0.9rem, 2vw + 0.3rem, 1.2rem);
    color: #b0b0b0;
}

.service-section {
    padding: 5rem 0;
}

.service-section.alt {
    background: rgba(45, 45, 45, 0.3);
}

.service-content {
    max-width: 1000px;
    margin: 0 auto;
}

.service-info {
    text-align: center;
}

.service-icon-large {
    color: #4a90e2;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.service-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.service-info > p {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.service-features {
    text-align: left;
    margin-bottom: 3rem;
}

.service-features h3 {
    color: #4a90e2;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.service-features ul {
    list-style: none;
    padding-left: 0;
}

.service-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: #d0d0d0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #4a90e2;
    font-weight: bold;
}

.service-types,
.service-equipment,
.service-solutions,
.service-monitoring,
.service-control,
.service-safety {
    margin-bottom: 3rem;
}

.service-safety ul {
    list-style: none;
    padding-left: 0;
    counter-reset: safety-counter;
}

.service-safety li {
    padding: 1rem 0 1rem 4rem;
    position: relative;
    color: #d0d0d0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    counter-increment: safety-counter;
}

.service-safety li::before {
    content: counter(safety-counter);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: #4a90e2;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.service-types h3,
.service-equipment h3,
.service-solutions h3,
.service-monitoring h3,
.service-control h3,
.service-safety h3 {
    color: #4a90e2;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-align: center;
}

.types-grid,
.equipment-grid,
.solutions-grid,
.monitoring-features,
.control-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.type-item,
.equipment-item,
.solution-item,
.feature-item,
.control-item {
    background: rgba(26, 26, 26, 0.6);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.type-item:hover,
.equipment-item:hover,
.solution-item:hover,
.feature-item:hover,
.control-item:hover {
    transform: translateY(-3px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 10px 20px rgba(74, 144, 226, 0.1);
}

.type-item strong,
.equipment-item strong,
.solution-item strong,
.feature-item strong,
.control-item strong {
    color: #ffffff;
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.type-item p,
.equipment-item p,
.solution-item p,
.feature-item p,
.control-item p {
    color: #b0b0b0;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.additional-services {
    padding: 5rem 0;
    background: rgba(45, 45, 45, 0.3);
}

.additional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.additional-item {
    background: rgba(26, 26, 26, 0.6);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.additional-item:hover {
    transform: translateY(-5px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
}

.additional-icon {
    color: #4a90e2;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.additional-item h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.additional-item p {
    color: #b0b0b0;
    font-size: 0.95rem;
}

.services-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    text-align: center;
}

.services-cta .cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.services-cta .cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #b0b0b0;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

/* About Page Styles */
.about-main {
    padding: 5rem 0;
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #ffffff;
    text-align: center;
}

.about-text p {
    font-size: 1.1rem;
    color: #b0b0b0;
    line-height: 1.8;
    margin-bottom: 2rem;
    text-align: center;
}

.mission-points {
    margin-top: 3rem;
}

.mission-point {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.mission-point:hover {
    transform: translateY(-3px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 10px 20px rgba(74, 144, 226, 0.1);
}

.point-icon {
    color: #4a90e2;
    flex-shrink: 0;
}

.point-content h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.point-content p {
    color: #b0b0b0;
    margin-bottom: 0;
    text-align: left;
    font-size: 1rem;
}

.experience {
    padding: 5rem 0;
    background: rgba(45, 45, 45, 0.3);
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
}

.stat-number {
    font-size: clamp(2rem, 5vw + 0.5rem, 3rem);
    font-weight: 700;
    color: #4a90e2;
    margin-bottom: 0.5rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, #4a90e2, #357abd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-number.counting {
    animation: modernGlow 3s ease-out;
}

.stat-number.completed {
    animation: wowEffect 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes modernGlow {
    0% { 
        filter: brightness(1);
        transform: scale(1);
    }
    15% { 
        filter: brightness(1.2) drop-shadow(0 0 8px rgba(74, 144, 226, 0.3));
        transform: scale(1.02);
    }
    85% { 
        filter: brightness(1.2) drop-shadow(0 0 8px rgba(74, 144, 226, 0.3));
        transform: scale(1.02);
    }
    100% { 
        filter: brightness(1);
        transform: scale(1);
    }
}

@keyframes wowEffect {
    0% { 
        transform: scale(1.02);
        filter: brightness(1.2) drop-shadow(0 0 8px rgba(74, 144, 226, 0.3));
    }
    50% { 
        transform: scale(1.15);
        filter: brightness(1.4) drop-shadow(0 0 20px rgba(74, 144, 226, 0.6));
    }
    100% { 
        transform: scale(1);
        filter: brightness(1) drop-shadow(0 0 0px rgba(74, 144, 226, 0));
    }
}

/* Добавляем эффект для всего блока статистики */
.stats-grid {
    position: relative;
}

.stats-grid.animated::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, 
        rgba(74, 144, 226, 0.1) 0%, 
        rgba(53, 122, 189, 0.1) 25%, 
        rgba(74, 144, 226, 0.1) 50%, 
        rgba(53, 122, 189, 0.1) 75%, 
        rgba(74, 144, 226, 0.1) 100%);
    background-size: 400% 400%;
    animation: gradientShift 4s ease-in-out;
    border-radius: 20px;
    z-index: -1;
}

@keyframes gradientShift {
    0% { 
        background-position: 0% 50%;
        opacity: 0;
    }
    20% { 
        opacity: 1;
    }
    80% { 
        opacity: 1;
    }
    100% { 
        background-position: 100% 50%;
        opacity: 0;
    }
}

.stat-label {
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 600;
}

.stat-item p {
    color: #b0b0b0;
    font-size: 0.9rem;
}

.services-overview {
    padding: 5rem 0;
}

.services-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.overview-item {
    background: rgba(26, 26, 26, 0.6);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.overview-item:hover {
    transform: translateY(-5px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
}

.overview-icon {
    color: #4a90e2;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: flex-start;
}

.overview-item h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: clamp(1.1rem, 2.5vw + 0.2rem, 1.4rem);
}

.overview-item > p {
    color: #b0b0b0;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.overview-item ul {
    list-style: none;
    padding-left: 0;
}

.overview-item li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #d0d0d0;
    font-size: 0.9rem;
}

.overview-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #4a90e2;
    font-weight: bold;
}

.approach {
    padding: 5rem 0;
    background: rgba(45, 45, 45, 0.3);
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2.5rem 2rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.step-item:hover {
    transform: translateY(-3px);
    border-color: rgba(74, 144, 226, 0.4);
    box-shadow: 0 10px 25px rgba(74, 144, 226, 0.15);
    background: rgba(26, 26, 26, 0.8);
}

.step-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.step-item:hover .step-number {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 18px rgba(74, 144, 226, 0.5);
}

.step-content h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: clamp(1.1rem, 2vw + 0.2rem, 1.3rem);
}

.step-content p {
    color: #b0b0b0;
    margin-bottom: 0;
    font-size: 0.95rem;
}

.guarantees {
    padding: 5rem 0;
}

.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.guarantee-item {
    text-align: center;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.guarantee-item:hover {
    transform: translateY(-5px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
}

.guarantee-icon {
    color: #4a90e2;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.guarantee-item h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.guarantee-item p {
    color: #b0b0b0;
    font-size: 0.95rem;
}

/* Contact Page Styles */
.contact-info {
    padding: 5rem 0;
}

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

.contact-person {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.person-avatar {
    flex-shrink: 0;
}

.avatar-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(74, 144, 226, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4a90e2;
}

.person-info h2 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.person-info > p:first-of-type {
    color: #4a90e2;
    margin-bottom: 1rem;
    font-weight: 500;
}

.person-description {
    color: #b0b0b0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-methods {
    display: grid;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-method:hover {
    transform: translateY(-2px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 8px 16px rgba(74, 144, 226, 0.1);
}

.contact-method.primary {
    border-color: rgba(74, 144, 226, 0.5);
    background: rgba(74, 144, 226, 0.05);
}

.method-icon {
    color: #4a90e2;
    flex-shrink: 0;
}

.method-icon.whatsapp {
    color: #25d366;
}

.method-icon.telegram {
    color: #0088cc;
}

.method-icon.instagram {
    color: #e4405f;
}

.method-content h3 {
    color: #ffffff;
    margin-bottom: 0.25rem;
    font-size: clamp(1rem, 2vw + 0.1rem, 1.2rem);
}

.contact-value {
    color: #4a90e2;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    display: block;
    margin-bottom: 0.25rem;
}

.contact-value:hover {
    color: #357abd;
}

.method-content p {
    color: #b0b0b0;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.form-container {
    background: rgba(26, 26, 26, 0.6);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-container h2 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.form-container > p {
    color: #b0b0b0;
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(45, 45, 45, 0.5);
    color: #ffffff;
    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: #4a90e2;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #888;
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: #b0b0b0;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.form-submit {
    margin-top: 1rem;
    width: 100%;
}

.work-schedule {
    padding: 5rem 0;
    background: rgba(45, 45, 45, 0.3);
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.schedule-item {
    text-align: center;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.schedule-item:hover {
    transform: translateY(-5px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
}

.schedule-icon {
    color: #4a90e2;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.schedule-item h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.schedule-time p {
    color: #b0b0b0;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.schedule-time strong {
    color: #4a90e2;
}

.faq {
    padding: 5rem 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    background: rgba(26, 26, 26, 0.6);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(74, 144, 226, 0.3);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(74, 144, 226, 0.05);
}

.faq-question h3 {
    color: #ffffff;
    margin-bottom: 0;
    font-size: clamp(0.95rem, 2vw + 0.2rem, 1.1rem);
}

.faq-toggle {
    color: #4a90e2;
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 2rem 1.5rem;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    color: #b0b0b0;
    line-height: 1.6;
    margin-bottom: 0;
}

.emergency-contact {
    padding: 3rem 0;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    text-align: center;
}

.emergency-content {
    max-width: 600px;
    margin: 0 auto;
}

.emergency-icon {
    color: white;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.emergency-content h2 {
    color: white;
    margin-bottom: 1rem;
    font-size: 2rem;
}

.emergency-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.emergency-btn {
    background: white;
    color: #4a90e2;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.emergency-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    color: #357abd;
}

.emergency-note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Catalog Page Styles */
.catalog-nav {
    padding: 2rem 0;
    background: rgba(45, 45, 45, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.catalog-filters {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 1px solid rgba(74, 144, 226, 0.3);
    background: transparent;
    color: #4a90e2;
    border-radius: 25px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: #4a90e2;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.reset-brand-filter {
    background: rgba(255, 71, 87, 0.1) !important;
    border-color: #ff4757 !important;
    color: #ff4757 !important;
}

.reset-brand-filter:hover {
    background: #ff4757 !important;
    color: white !important;
}

.catalog-content {
    padding: 3rem 0;
}

.catalog-category {
    margin-bottom: 4rem;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #4a90e2;
    font-size: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(74, 144, 226, 0.3);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: rgba(26, 26, 26, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
}

.product-image {
    position: relative;
    height: 200px;
    background: rgba(45, 45, 45, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    border-radius: 8px 8px 0 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-placeholder {
    color: #4a90e2;
    opacity: 0.7;
}

.no-products {
    text-align: center;
    padding: 2rem;
    color: #888;
    font-size: 1.1rem;
    grid-column: 1 / -1;
}

.product-availability {
    font-size: 0.85rem;
    color: #4a90e2;
    margin-top: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: rgba(74, 144, 226, 0.1);
    border-radius: 4px;
    text-align: center;
}

.loading-indicator {
    text-align: center;
    padding: 2rem;
    color: #4a90e2;
    font-size: 1.1rem;
    grid-column: 1 / -1;
}

.loading-indicator::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #4a90e2;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
    margin-left: 0.5rem;
    vertical-align: middle;
}

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

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #4a90e2;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: clamp(1rem, 2vw + 0.2rem, 1.2rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: 1.3;
}

.product-description {
    color: #b0b0b0;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.product-specs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.product-specs span {
    background: rgba(74, 144, 226, 0.1);
    color: #4a90e2;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
}

.product-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.price {
    color: #4a90e2;
    font-size: 1.3rem;
    font-weight: 700;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.services-pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-price-card {
    background: rgba(26, 26, 26, 0.6);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.service-price-card:hover {
    transform: translateY(-3px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 10px 20px rgba(74, 144, 226, 0.1);
}

.service-price-card h3 {
    color: #4a90e2;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.price-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.price-item:last-child {
    border-bottom: none;
}

.price-item span:first-child {
    color: #d0d0d0;
    flex: 1;
}

.price-item .price {
    color: #4a90e2;
    font-weight: 600;
    font-size: 1.1rem;
}

.consultation-cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    text-align: center;
}

.consultation-cta .cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.consultation-cta .cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #b0b0b0;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #4a90e2;
    font-weight: 500;
}

.feature-item svg {
    color: #4a90e2;
}

/* Popular Brands Styles */
.popular-brands {
    padding: 4rem 0;
    background: rgba(45, 45, 45, 0.2);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.brand-card {
    background: rgba(26, 26, 26, 0.6);
    padding: 2rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    height: 100%;
}

.brand-card:hover {
    transform: translateY(-3px);
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 10px 20px rgba(74, 144, 226, 0.1);
}

.brand-logo {
    margin-bottom: 1rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-placeholder {
    font-size: clamp(0.9rem, 2vw + 0.2rem, 1.2rem);
    font-weight: 700;
    color: #4a90e2;
    padding: 0.5rem 1rem;
    border: 2px solid #4a90e2;
    border-radius: 8px;
    background: rgba(74, 144, 226, 0.1);
}

.brand-card p {
    color: #b0b0b0;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Responsive Design */

/* Tablet styles */
@media (max-width: 1024px) and (min-width: 769px) {
    .container {
        padding: 0 30px;
    }
    
    .hero {
        padding-top: 130px;
    }
    
    /* Заголовки используют clamp() и адаптируются автоматически */
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .brands-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .guarantees-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .services-overview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .schedule-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Mobile styles */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 120px; /* Increased padding for mobile */
    }
    
    .container {
        padding: 0 15px;
        min-width: 0; /* Allow flex/grid items to shrink below content size */
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(26, 26, 26, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .burger-menu.active span:nth-child(1) {
        top: 50%;
        transform: translateY(-50%) rotate(45deg);
    }
    
    .burger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .burger-menu.active span:nth-child(3) {
        bottom: 50%;
        transform: translateY(50%) rotate(-45deg);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    /* Заголовки используют clamp() и адаптируются автоматически */
    
    .hero-card {
        transform: none;
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center; /* центр на планшетах */
    }
    
    /* Заголовки используют clamp() и адаптируются автоматически */
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta-contacts {
        flex-direction: column;
        align-items: center;
    }
    
    /* Contact page mobile styles */
    .contact-info {
        padding: 3rem 0;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-person {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .avatar-placeholder {
        width: 80px;
        height: 80px;
    }
    
    .avatar-placeholder svg {
        width: 60px;
        height: 60px;
    }
    
    .person-info h2 {
        font-size: 1.5rem;
    }
    
    .person-info > p:first-of-type {
        font-size: 0.95rem;
    }
    
    .person-description {
        font-size: 0.9rem;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.25rem;
    }
    
    .method-content h3 {
        font-size: 1.1rem;
    }
    
    .contact-value {
        font-size: 1rem;
    }
    
    .form-container {
        padding: 2rem 1.5rem;
    }
    
    .form-container h2 {
        font-size: 1.75rem;
    }
    
    .form-container > p {
        font-size: 0.95rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    /* Page header mobile improvements */
    .page-header {
        padding: 8rem 0 3rem;
    }
    
    /* Заголовки используют clamp() и адаптируются автоматически */
    
    /* Service sections mobile improvements */
    .service-section {
        padding: 3rem 0;
    }
    
    .service-icon-large svg {
        width: 60px;
        height: 60px;
    }
    
    .service-features ul {
        padding-left: 1rem;
    }
    
    .service-features li {
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
    }
    
    /* Improved text readability on mobile */
    .hero-services {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .hero-services li {
        font-size: 0.9rem;
        padding: 0.3rem 0;
    }
    
    /* Logo improvements for mobile */
    .logo {
        gap: 0.8rem;
    }
    
    .logo-text h1 {
        font-size: 1.2rem;
    }
    
    .logo-text p {
        font-size: 0.7rem;
        margin-bottom: 0;
    }
    
    /* Brand cards mobile improvements */
    .brand-description {
        font-size: 0.8rem;
        line-height: 1.4;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 140px;
    }
    
    /* Заголовки используют clamp() и адаптируются автоматически */
    
    .hero-cta {
        flex-direction: column; /* на очень узких экранах столбцом, но по центру */
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .contact-link {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    /* About page mobile styles */
    .mission-point {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .services-overview-grid {
        grid-template-columns: 1fr;
    }
    
    .approach-steps {
        grid-template-columns: 1fr;
    }
    
    .step-item {
        padding: 2rem 1.5rem;
    }
    
    .step-number {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    /* Contact page mobile styles */
    .contact-info {
        padding: 2rem 0;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-person {
        flex-direction: column;
        text-align: center;
        gap: 1.25rem;
        padding: 1.5rem 1rem;
    }
    
    .avatar-placeholder {
        width: 70px;
        height: 70px;
    }
    
    .avatar-placeholder svg {
        width: 50px;
        height: 50px;
    }
    
    .person-info h2 {
        font-size: 1.3rem;
    }
    
    .person-info > p:first-of-type {
        font-size: 0.9rem;
    }
    
    .person-description {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding: 1rem;
    }
    
    .method-content h3 {
        font-size: 1rem;
    }
    
    .contact-value {
        font-size: 0.95rem;
    }
    
    .method-content p {
        font-size: 0.85rem;
    }
    
    .form-container {
        padding: 1.5rem 1rem;
    }
    
    .form-container h2 {
        font-size: 1.5rem;
    }
    
    .form-container > p {
        font-size: 0.9rem;
    }
    
    /* Заголовки используют clamp() и адаптируются автоматически */
    
    .about-text h2 {
        font-size: 2rem;
    }
    
    .form-container {
        padding: 2rem;
    }
    
    .form-container h2 {
        font-size: 1.5rem;
    }
    
    .schedule-grid {
        grid-template-columns: 1fr;
    }
    
    .emergency-content h2 {
        font-size: 1.5rem;
    }
    
    /* Catalog page mobile styles */
    .catalog-filters {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .category-title {
        font-size: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-card {
        margin-bottom: 1rem;
    }
    
    .product-specs {
        flex-wrap: wrap;
        gap: 0.3rem;
    }
    
    .product-specs span {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }
    
    .product-price {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }
    
    .price {
        font-size: 1.2rem;
    }
    
    .services-pricing {
        grid-template-columns: 1fr;
    }
    
    .service-price-card {
        padding: 1.5rem;
    }
    
    .price-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        text-align: left;
    }
    
    .consultation-cta .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    /* Brands mobile styles */
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .brand-card {
        padding: 1.5rem 1rem;
    }
    
    /* brand-placeholder использует clamp() и адаптируется автоматически */
    .brand-placeholder {
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 480px) {
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    /* Typography adjustments for small screens */
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.2;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
        line-height: 1.3;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: 2rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    /* Card improvements for small screens */
    .product-card {
        padding: 1rem;
    }
    
    /* product-info h3 использует clamp() и адаптируется автоматически */
    .product-info h3 {
        margin-bottom: 0.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
        line-height: 1.3;
    }
    
    .product-description {
        font-size: 0.8rem;
        line-height: 1.4;
        margin-bottom: 0.8rem;
    }
    
    .brand-card {
        padding: 1rem;
        text-align: center;
    }
    
    /* brand-placeholder использует clamp() и адаптируется автоматически */
    .brand-placeholder {
        padding: 0.3rem 0.6rem;
    }
    
    /* Button improvements */
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .btn-sm {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    /* Hero section improvements */
    .hero {
        padding-top: 140px;
        padding-bottom: 3rem;
    }
    
    .hero-card {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .card-logo svg {
        width: 40px;
        height: 40px;
    }
    
    .card-header h2 {
        font-size: 1.3rem;
    }
    
    .card-header p {
        font-size: 0.8rem;
    }
    
    .contact-item strong {
        font-size: 0.8rem;
    }
    
    .contact-item a {
        font-size: 0.9rem;
    }
    
    /* Form improvements */
    .form-container {
        padding: 1.5rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.3rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.9rem;
        padding: 0.7rem;
    }
    
    /* Contact improvements */
    .contact-method {
        padding: 1rem;
    }
    
    .method-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .contact-value {
        font-size: 1rem;
        font-weight: 500;
    }
    
    /* Stats используют clamp() и адаптируются автоматически */
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    /* Advantage improvements */
    .advantage-number {
        font-size: 1.5rem;
        width: 40px;
        height: 40px;
        line-height: 40px;
    }
    
    /* advantage-item h3 использует clamp() и адаптируется автоматически */
    
    .advantage-item p {
        font-size: 0.8rem;
    }
    
    /* Service safety improvements */
    .service-safety li {
        padding: 0.8rem 0 0.8rem 3rem;
        font-size: 0.9rem;
    }
    
    .service-safety li::before {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }
}