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

:root {
    /* Tech theme colors */
    --tech-primary: hsl(217, 91%, 60%);
    --tech-secondary: hsl(224, 76%, 48%);
    --tech-accent: hsl(186, 100%, 69%);
    --tech-dark: hsl(215, 28%, 17%);
    --tech-light: hsl(210, 40%, 98%);
    
    /* Base colors */
    --background: hsl(0, 0%, 100%);
    --foreground: hsl(215, 28%, 17%);
    --muted: hsl(210, 40%, 98%);
    --muted-foreground: hsl(215, 20%, 65%);
    --border: hsl(220, 13%, 91%);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, hsl(217, 91%, 60%), hsl(224, 76%, 48%));
    --gradient-secondary: linear-gradient(135deg, hsl(224, 76%, 48%), hsl(186, 100%, 69%));
    --gradient-hero: linear-gradient(135deg, hsl(215, 28%, 17%), hsl(224, 76%, 48%));
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-tech: 0 10px 30px -10px hsla(217, 91%, 60%, 0.3);
    --shadow-hover: 0 20px 40px -10px hsla(217, 91%, 60%, 0.4);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    margin-bottom: 1rem;
    background: aliceblue;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-tech);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 100%;
}

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

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: white;
    color: var(--tech-dark);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    position: fixed;
    top: 0;
    z-index: 50;
    width: -webkit-fill-available;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background: var(--tech-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.25rem;
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(33, 100, 232, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(33, 100, 232, 0);
        transform: scale(1.05);
    }
}

.logo-text {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--tech-primary);
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 2rem;
}

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

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: inherit;
    font-weight: 500;
    transition: var(--transition-smooth);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.dropdown-icon {
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
    z-index: 50;
    min-width: 250px;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content {
    padding: 1rem;
}

.dropdown-button {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.dropdown-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.dropdown-link {
    display: block;
    padding: 0.75rem;
    text-decoration: none;
    color: inherit;
    border-radius: 0.5rem;
    transition: var(--transition-smooth);
}

.dropdown-link:hover {
    background: var(--muted);
    color: var(--tech-primary);
}

.nav-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

.phone {
    text-decoration: none;
    color: dodgerblue;
}

.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
}

.mobile-menu {
    border-top: 1px solid var(--border);
    padding: 1rem 0;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-menu-link {
    margin-left: 1.1rem;
    padding: 0;
    text-decoration: none;
    color: inherit;
    font-weight: 500;
}

.mobile-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

/* Mobile Dropdown */
.mobile-dropdown {
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    overflow: hidden;
    margin: 0.5rem 0;
}

.mobile-dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--tech-light);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--foreground);
    transition: var(--transition-smooth);
}

.mobile-dropdown-toggle:hover {
    background: var(--muted);
}

.mobile-dropdown-toggle .dropdown-icon {
    transition: transform 0.3s ease;
}

.mobile-dropdown.active .dropdown-icon {
    transform: rotate(180deg);
}

.mobile-dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: white;
}

.mobile-dropdown.active .mobile-dropdown-content {
    max-height: 500px;
}

.mobile-dropdown-content .mobile-menu-link {
    padding: 0.3rem 1rem 0.75rem 2rem;
    display: block;
    border-top: 1px solid var(--border);
}

.mobile-dropdown-content .mobile-menu-link:hover {
    background: var(--tech-light);
}

.mobile-dropdown-content .mobile-menu-link:first-child {
    font-weight: 600;
    color: var(--tech-primary);
    border-top: none;
}

.mobile-dropdown-content .mobile-menu-link:first-child:hover {
    background: var(--muted);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    overflow: hidden;
    flex-direction: column;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Hero Slider */
.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

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

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

/* Категории услуг */
        .categories-section {
            padding: 5rem 0;
        }

        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .category-card {
            background: var(--background);
            border: 1px solid var(--border);
            border-radius: 1rem;
            padding: 1.5rem;
            text-decoration: none;
            color: var(--foreground);
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .category-card:hover {
            border-color: var(--tech-primary);
            box-shadow: var(--shadow-tech);
            transform: translateY(-4px);
        }

        .category-icon {
            width: 64px;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-primary);
            border-radius: 1rem;
            margin-bottom: 1rem;
            color: white;
            transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

        .category-icon svg {
            width: 32px;
            height: 32px;
        }

        .category-card:hover .category-icon {
            transform: translateY(-8px) scale(1.1);
        }

        .category-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .category-description {
            font-size: 0.875rem;
            color: var(--muted-foreground);
            line-height: 1.5;
        }

        .category-price {
            margin-top: auto;
            padding-top: 1rem;
            font-weight: 600;
            color: var(--tech-primary);
        }

        .category-btn {
            margin-top: 1rem;
            padding: 0.5rem 1.5rem;
            background: var(--gradient-primary);
            color: white;
            border: none;
            border-radius: 0.5rem;
            font-size: 0.875rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition-smooth);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .category-btn:hover {
            box-shadow: var(--shadow-tech);
            transform: translateY(-2px);
        }

        .category-btn svg {
            width: 16px;
            height: 16px;
        }

.hero-slider-nav {
    position: absolute;
    inset: 0;
    z-index: 15;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    pointer-events: none;
    margin-top: 3rem;
}

.hero-slider-btn {
    pointer-events: auto;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 15;
}

.hero-slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.hero-slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 15;
    display: flex;
    gap: 0.5rem;
}

.hero-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

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

.hero-dot.active {
    background: white;
    width: 2rem;
    border-radius: 0.5rem;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right,
        hsla(215, 28%, 17%, 0.9),
        hsla(215, 28%, 17%, 0.7),
        transparent
    );
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 2.5rem 0;
}

.hero-text {
    max-width: 4rem;
    max-width: 64rem;
}

.hero-badge {
    margin-bottom: 1.5rem;
}

.hero-badge span {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(var(--tech-primary), 0.2);
    color: var(--tech-accent);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(var(--tech-accent), 0.3);
}

.hero-title {
    width: 70%;
    font-size: 3rem;
    font-weight: bold;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title-accent {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.2;
    display: block;
    background: linear-gradient(to right, var(--tech-accent), var(--tech-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(229, 231, 235, 1);
    margin-bottom: 2rem;
    max-width: 47rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.hero-info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(229, 231, 235, 0.9);
}

.hero-info-icon {
    padding: 0.5rem;
    background: rgba(var(--tech-primary), 0.2);
    border-radius: 0.5rem;
    backdrop-filter: blur(8px);
    color: var(--tech-accent);
}

.hero-info-label {
    font-size: 0.875rem;
    color: rgba(209, 213, 219, 1);
}

.hero-info-value {
    font-weight: 600;
}

.hero-info-time {
    margin-left: 1.2rem;
    font-weight: 600;
}

.hero-animation {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(48px);
    animation: pulse 4s ease-in-out infinite;
}

.hero-circle-1 {
    top: 25%;
    left: 25%;
    width: 8rem;
    height: 8rem;
    background: rgba(var(--tech-accent), 0.1);
}

.hero-circle-2 {
    bottom: 25%;
    right: 25%;
    width: 12rem;
    height: 12rem;
    background: rgba(var(--tech-primary), 0.1);
    animation-delay: 1s;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.price-category-title-custom{
    padding: 1rem;
}

/* Section Styles */
section {
    padding: 2rem 0;
}

.section-head-hero {
    text-align: center;
    margin: 4rem;
}

.section-head-hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-head-hero p {
    font-size: 1.125rem;
    color: var(--muted-foreground);
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--muted-foreground);
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

/* Services Section */
.services {
    background-color: var(--muted);
    background-image:
        radial-gradient(at 0% 0%, hsla(217, 91%, 60%, 0.05) 0px, transparent 50%),
        radial-gradient(at 98% 1%, hsla(186, 100%, 69%, 0.05) 0px, transparent 50%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}
.card-p{
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    transition: var(--transition-bounce);
    box-shadow: 0 0 15px hsla(217, 91%, 60%, 0.2);
}

.service-icon svg {
    width: 24px;
    height: 24px;
}

.service-card:hover .service-icon {
    transform: translateY(-8px) scale(1.1);
    box-shadow: var(--shadow-tech);
}

.service-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--tech-dark);
    min-height: 44px;
}

.service-description {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 1rem;
    line-height: 1.5;
    flex-grow: 1;
    min-height: 63px;
}

/* About Section */
.about-section {
    background: var(--tech-light);
    padding: 5rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: start;
}

.about-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.story-badge {
    margin-bottom: 1rem;
}

.story-badge span {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--tech-primary);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.about-story h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--tech-dark);
}

.about-story p {
    font-size: 1rem;
    color: var(--muted-foreground);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    padding: 1.5rem;
    background: white;
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}

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

.feature-icon {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--tech-dark);
}

.feature-item p {
    color: var(--muted-foreground);
    font-size: 0.9rem;
    line-height: 1.5;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 0;
    background: var(--tech-light);
    border-bottom: 1px solid var(--border);
    margin-top: 4rem;
}

.breadcrumbs-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumbs-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumbs-item:not(:last-child)::after {
    content: '/';
    color: var(--muted-foreground);
    margin-left: 0.25rem;
}

.breadcrumbs-link {
    color: var(--muted-foreground);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.breadcrumbs-link:hover {
    color: var(--tech-primary);
}

.breadcrumbs-item.active .breadcrumbs-link {
    color: var(--tech-dark);
    font-weight: 500;
    pointer-events: none;
}

.breadcrumbs-separator {
    color: var(--muted-foreground);
}

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

.stat-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: white;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--tech-primary);
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    color: var(--tech-dark);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stat-description {
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

.about-cta {
    background: var(--gradient-primary);
    padding: 2rem;
    border-radius: 1rem;
    color: white;
    text-align: center;
    margin-top: 1rem;
}

.about-cta h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.about-cta p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

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

.about-cta .btn:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, var(--tech-light), white);
    padding: 5rem 0;
}

.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

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

.contact-info-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
    text-align: center;
}

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

.contact-card-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
}

.contact-card-icon.phone {
    background: linear-gradient(135deg, #10B981, #059669);
}

.contact-card-icon.location {
    background: linear-gradient(135deg, #3B82F6, #1E40AF);
}

.contact-card-icon.time {
    background: linear-gradient(135deg, #8B5CF6, #7C3AED);
}

.contact-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--tech-dark);
}

.contact-main {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--tech-dark);
    margin-bottom: 0.5rem;
}

.contact-description {
    color: var(--muted-foreground);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.contact-action {
    color: var(--tech-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.contact-action:hover {
    color: var(--tech-secondary);
}

.contact-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: #10B981;
    color: white;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.contact-status.open {
    background: #10B981;
    color: white;
}

.contact-status.closed {
    background: #EF4444;
    color: white;
}

.quick-contact {
    background: white;
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

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

.quick-contact-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--tech-dark);
}

.quick-contact-header p {
    color: var(--muted-foreground);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--tech-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border);
    border-radius: 0.75rem;
    background: white;
    font-family: inherit;
    transition: var(--transition-smooth);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--tech-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 250px;
    justify-content: center;
}

.form-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

.form-note svg {
    color: var(--tech-primary);
}

/* Footer */
.footer {
    background: var(--tech-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-section-footer {
    margin-top: 1.25rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--tech-accent);
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-section ul li a:hover {
    color: var(--tech-accent);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    text-decoration: none;
}

.footer-contact {
    margin-top: 1rem;
}

.footer-contact p {
    margin-bottom: 0.25rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-map {
    border-radius: 0.5rem;
    overflow: hidden;
}

/* Footer Contact Form */
.footer-form-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
    margin-top: 0.5rem;
    line-height: 1.3;
}

.footer-contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact-form .form-group {
    margin: 0;
}

.footer-contact-form input,
.footer-contact-form select,
.footer-contact-form textarea {
    width: 100%;
    padding: 0.4rem 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.25rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 0.8rem;
    transition: var(--transition-smooth);
    line-height: 1.2;
}

.footer-contact-form input::placeholder,
.footer-contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

.footer-contact-form input:focus,
.footer-contact-form select:focus,
.footer-contact-form textarea:focus {
    outline: none;
    border-color: var(--tech-accent);
    background: rgba(255, 255, 255, 0.15);
}

.footer-contact-form select {
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
}

.footer-contact-form select option {
    background: var(--tech-dark);
    color: white;
    padding: 0.5rem;
}

.footer-contact-form textarea {
    resize: vertical;
    min-height: 60px;
    max-height: 80px;
}

.footer-form-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 0.25rem;
    min-height: 36px;
    border-radius: 0.25rem;
}

.footer-form-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-tech);
}

.footer-form-btn svg {
    width: 14px;
    height: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    background: var(--tech-dark);
}

.footer-links{
    margin-top: 20px;
}

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

.footer-links a {
    color: var(--muted-foreground);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--tech-primary);
    padding-left: 4px;
}

.map-section{
    margin-top: 50px;
}

/* Products Hero Section */
.products-hero {
    background: var(--gradient-hero);
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.products-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, hsla(186, 100%, 69%, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, hsla(217, 91%, 60%, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.products-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.products-hero-title {
    font-size: 3rem;
    font-weight: bold;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.products-hero-description {
    font-size: 1.25rem;
    color: rgba(229, 231, 235, 0.9);
    margin-bottom: 2rem;
}

.products-hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.products-hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-weight: 500;
}

.products-hero-feature svg {
    color: var(--tech-accent);
}

/* Products Section */
.products-section {
    padding: 5rem 0;
    background: white;
}

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

/* Product Card */
.product-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--tech-primary);
}

.product-card-header {
    padding: 2rem;
    text-align: center;
}

.product-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, 
        hsla(217, 91%, 60%, 0.1), 
        hsla(186, 100%, 69%, 0.1)
    );
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--tech-primary);
    transition: var(--transition-smooth);
}

.product-card:hover .product-icon {
    background: linear-gradient(135deg, 
        hsla(217, 91%, 60%, 0.2), 
        hsla(186, 100%, 69%, 0.2)
    );
    transform: scale(1.1);
}

.product-card h3 {
    height: 55px;
    font-size: 1.135rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--foreground);
}

.product-description {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    line-height: 1.5;
}

.product-card-content {
    padding: 0 2rem 2rem;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--tech-primary);
    text-align: center;
}

/* Features Section */
.features-section {
    background: var(--muted);
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--foreground);
}

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

.feature-item {
    background: white;
    padding: 1rem;
    border-radius: 1rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

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

.feature-icon {
    width: 4rem;
    height: 4rem;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    box-shadow: var(--shadow-tech);
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--foreground);
}

.feature-item p {
    color: var(--muted-foreground);
    line-height: 1.6;
}


/* Responsive Design */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .section-head-hero {
        margin: 2rem;
    }
    .section-head-hero h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    }

    
    .hero-info {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .accessories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;

    }
    
    .footer-contact-form {
        text-align: left;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .hero-title {
        width: 100%;
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        
    }

    .service-price {
        font-size: 1rem;
        margin-bottom: 0.2rem;
    }
    .service-card {
    padding: 0.7rem;

    }
    .accessories-grid {
        grid-template-columns: repeat(4, 100%);
        gap: 0.8rem;
        margin-left: 5px;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .service-card p {
    font-size: 0.7rem;
    line-height: normal;
    margin-bottom: 0.9rem;
    flex-grow: 1;
    min-height: 40px;
    }

    .service-card h3 {
    font-size: 0.9rem;
    height: 40px;
    margin-top: 5px;
}
    .service-icon {
    width: 3rem;
    height: 3rem;
    margin: 0px auto 0.7rem;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
      
        font-size: 1rem;
        width: 100%;
        padding: 0.55rem;
    }
    
    .quick-contact {
        padding: 2rem 1rem;
    }

    .hero-info-time {
    margin-left: 0;
    font-weight: 600;
}
}

/* Why Choose Us Section */
.why-choose-us {
    margin-top: 3rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95), 
        rgba(248, 250, 252, 0.95)
    );
    border-radius: 2rem;
    border: 1px solid rgba(59, 130, 246, 0.1);
    position: relative;
    overflow: hidden;
}

.why-choose-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.why-choose-header {
    text-align: center;
    margin-bottom: 3rem;
}

.why-choose-header h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--tech-primary), var(--tech-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.why-choose-header p {
    color: var(--muted-foreground);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.advantages-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: center;
}

.advantages-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-circle {
    width: 200px;
    height: 200px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    box-shadow: var(--shadow-tech);
    position: relative;
    z-index: 2;
}

.advantage-number {
    font-size: 2.5rem;
    font-weight: bold;
    line-height: 1;
}

.advantage-label {
    font-size: 0.875rem;
    margin-top: 0.5rem;
    opacity: 0.9;
}

.advantage-decorations {
    position: absolute;
    inset: 0;
}

.decoration-dot {
    position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    animation: float 3s ease-in-out infinite;
}

.decoration-dot-1 {
    top: 20%;
    left: 10%;
    background: rgba(0, 191, 255, 0.6);
    animation-delay: 0s;
}

.decoration-dot-2 {
    top: 70%;
    right: 15%;
    background: rgba(59, 130, 246, 0.4);
    animation-delay: 1s;
}

.decoration-dot-3 {
    bottom: 30%;
    left: 30%;
    background: rgba(37, 99, 235, 0.5);
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { opacity: 0.5; transform: translateY(0px) scale(1); }
    50% { opacity: 0.8; transform: translateY(-20px) scale(1.1); }
}

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

.advantage-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 1.5rem;
}

.gradient-1 { background: linear-gradient(135deg, #10B981, #059669); }
.gradient-2 { background: linear-gradient(135deg, #3B82F6, #1E40AF); }
.gradient-3 { background: linear-gradient(135deg, #8B5CF6, #7C3AED); }
.gradient-4 { background: linear-gradient(135deg, #F59E0B, #D97706); }

.advantage-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--tech-dark);
}

.advantage-content p {
    color: var(--muted-foreground);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.advantage-highlight {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--tech-primary);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Pricing Table */
.pricing-table {
    background: white;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    margin: 0 auto;
    max-width: 800px;
}

.pricing-table table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.pricing-table th,
.pricing-table td {
    padding: 1.25rem 1.5rem;
}

.pricing-table thead {
    background: var(--muted);
}

.pricing-table th {
    font-size: 1rem;
    font-weight: 600;
    color: var(--tech-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-table tbody tr {
    border-bottom: 1px solid var(--border);
}

.pricing-table tbody tr:last-child {
    border-bottom: none;
}

.pricing-table td {
    color: var(--muted-foreground);
}

.pricing-table td:last-child {
    font-weight: 600;
    color: var(--tech-primary);
    text-align: right;
}

@media (max-width: 480px) {
    .pricing-table th,
    .pricing-table td {
        padding: 1rem;
    }

    .advantages-container {
        display: flex;
    flex-direction: column;
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .advantage-card {
    display: contents;
    background: white;
    padding: 0rem;

}

.advantage-content h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.advantage-content p {
    line-height: 1;
    margin-bottom: 1rem;
    font-size: 0.7rem;
}

.advantages-grid {
    gap: 1rem;
}

}
/* Brands Section */
.brands-section {
    padding: 4rem 0;
    background: var(--muted);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1.5rem;
    text-align: center;
}

.brand-item {
    background: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    font-weight: 600;
    color: var(--tech-dark);
    transition: var(--transition-smooth);
}

.brand-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    color: var(--tech-primary);
}




.service-card .service-time {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.service-card .service-btn {
    margin-top: 1rem;
    width: 100%;
    display: block;
}
/* Modal Styles */

        /* Стили для модального окна */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.5);
            backdrop-filter: blur(5px);
        }

        .modal-content {
            background-color: #fefefe;
            margin: 5% auto;
            padding: 0;
            border-radius: 12px;
            width: 90%;
            max-width: 500px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            position: relative;
            animation: modalSlideIn 0.3s ease-out;
        }

        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .close-button {
            position: absolute;
            right: 15px;
            top: 15px;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
            color: #aaa;
            z-index: 1;
            transition: color 0.3s;
        }

        .close-button:hover {
            color: #000;
        }

        .modal-header {
            background: linear-gradient(135deg, #667eea 0%);
            color: white;
            font-size: 0.9rem;
            padding: 30px;
            border-radius: 12px 12px 0 0;
        }

        .modal-header h2 {
            margin: 0 0 10px 0;
            font-size: 24px;
        }

        .modal-header p {
            margin: 0;
            opacity: 0.9;
        }

        .modal-form {
            padding: 30px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        input, select, textarea {
            width: 100%;
            padding: 12px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 16px;
            transition: border-color 0.3s;
            box-sizing: border-box;
        }

        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: #667eea;
        }

        
        .btn-primary:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        /* Чекбокс для управления модальным окном */
        #modal-toggle {
            display: none;
        }

        #modal-toggle:checked ~ .modal {
            display: block;
        }

        /* Стили для кнопки открытия */
        .open-modal-btn {
            background: linear-gradient(135deg, hsl(217, 91%, 60%), hsl(224, 76%, 48%));
            
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 8px;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .open-modal-btn:hover {
            transform: translateY(-2px);
        }

        /* Демонстрационная кнопка */
        .demo-container {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            background: #f5f5f5;
        }

        /* Стили для уведомлений */
        .alert {
            padding: 12px 15px;
            margin: 15px 0;
            border-radius: 8px;
            font-weight: 500;
            border: 1px solid transparent;
        }

        .alert-success {
            background-color: #d4edda;
            color: #155724;
            border-color: #c3e6cb;
        }

        .alert-error {
            background-color: #f8d7da;
            color: #721c24;
            border-color: #f5c6cb;
        }

        .loading {
            position: relative;
            pointer-events: none;
        }

        .loading::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 20px;
            height: 20px;
            margin: -10px 0 0 -10px;
            border: 2px solid transparent;
            border-top: 2px solid #ffffff;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

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

        .form-message {
            min-height: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
        }
  
.btn-secondary {
    background-color: var(--muted);
    color: var(--foreground);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background-color: hsl(210, 40%, 95%);
    border-color: hsl(220, 13%, 85%);
}

/* SEO Text Section */
.seo-text-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--tech-dark);
}

.seo-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--tech-dark);
}

.seo-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 1.5rem;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.problem-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

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

.problem-item svg {
    color: var(--tech-primary);
    flex-shrink: 0;
}

.problem-item span {
    font-size: 0.95rem;
    color: #2d3748;
}

.seo-advantages-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.seo-advantages-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    font-size: 1.05rem;
    color: #4a5568;
    line-height: 1.7;
}

.seo-advantages-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 1.5rem;
    height: 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: bold;
}

.seo-advantages-list li strong {
    color: var(--tech-dark);
}

.seo-steps-list {
    padding-left: 1.5rem;
    margin: 1.5rem 0;
}

.seo-steps-list li {
    padding: 0.75rem 0;
    font-size: 1.05rem;
    color: #4a5568;
    line-height: 1.7;
}

.seo-steps-list li strong {
    color: var(--tech-dark);
}

.seo-cta-text {
    background: var(--gradient-primary);
    color: white !important;
    padding: 1.5rem;
    border-radius: 0.5rem;
    text-align: center;
    margin-top: 2rem;
}

.seo-cta-text strong {
    color: white;
}

/* FAQ Section */
.faq-section {
    background-color: white;
}

.faq-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: #f8f9fa;
    border-radius: 0.5rem;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--tech-dark);
    cursor: pointer;
    list-style: none;
    transition: var(--transition-smooth);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question:hover {
    background: #edf2f7;
}

.faq-icon {
    color: var(--tech-primary);
    transition: transform 0.3s ease;
}

.faq-item[open] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem 1.25rem;
    color: #4a5568;
    line-height: 1.8;
    font-size: 1rem;
}

.faq-answer p {
    margin: 0;
}

.faq-answer strong {
    color: var(--tech-dark);
}

/* SEO Article Section */
.seo-article-section {
    padding: 5rem 0;
    background: #fff;
}

.seo-content {
    max-width: 1200px;
    margin: 0 auto;
}

.seo-block {
    margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .seo-text-section,
    .faq-section {
        padding: 50px 0;
    }

    .seo-content h2 {
        font-size: 1.5rem;
    }

    .seo-content h3 {
        font-size: 1.25rem;
    }

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

    .faq-question {
        font-size: 1rem;
        padding: 1rem 1.25rem;
    }

    .faq-answer {
        padding: 0 1.25rem 1rem;
        font-size: 0.95rem;
    }
}

/* Products Slider Section */
.products-slider {
    padding: 5rem 0;
    background: var(--tech-light);
}

.accessories-slider {
    position: relative;
    overflow: hidden;
}

.slider-container {
    position: relative;
}

.accessories-grid {
    display: grid;
    gap: 1.5rem;
    transition: transform 0.3s ease;
}

.accessory-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.accessory-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.accessory-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--tech-light);
}

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

.accessory-card:hover .accessory-image img {
    transform: scale(1.1);
}

.accessory-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.accessory-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--tech-dark);
}

.accessory-content p {
    color: var(--muted-foreground);
    margin-bottom: 1rem;
    flex: 1;
}

.accessory-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--tech-primary);
    margin-bottom: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
    z-index: 10;
}

.slider-btn {
    pointer-events: auto;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    color: var(--tech-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.slider-btn:hover {
    background: var(--tech-primary);
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.slider-btn:active {
    transform: scale(0.95);
}

.slider-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Slider Dots */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.slider-dots .dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--muted-foreground);
    opacity: 0.3;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dots .dot:hover {
    opacity: 0.6;
}

.slider-dots .dot.active {
    opacity: 1;
    background: var(--tech-primary);
    transform: scale(1.2);
}

/* Price Tables */
.price-category {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.price-category-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--tech-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--tech-primary);
}

.price-category-title svg {
    color: var(--tech-primary);
}

.price-table {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--tech-light);
    border-radius: 0.5rem;
    transition: var(--transition-smooth);
}

.price-row:hover {
    background: var(--muted);
    transform: translateX(4px);
}

.price-name {
    font-weight: 500;
    color: var(--foreground);
}

.price-value {
    font-weight: 700;
    color: var(--tech-primary);
    white-space: nowrap;
    margin-left: 1rem;
}

/* Reviews */
.reviews-section {
    background: var(--tech-light);
    padding: 5rem 0;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.review-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}

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

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

.review-avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.review-info {
    flex: 1;
}

.review-name {
    font-weight: 600;
    color: var(--tech-dark);
    margin-bottom: 0.25rem;
}

.review-date {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.review-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.review-star {
    color: #fbbf24;
}

.review-star.empty {
    color: var(--muted-foreground);
}

.review-star-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.vk-max {
    display: flex;
    margin-top: 1.3rem;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.img-vk-max {
    width: 46px;
    height: 46px;
    object-fit: contain;
}

.review-text {
    color: var(--foreground);
    line-height: 1.7;
    font-size: 0.95rem;
}

.review-device {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Review expand button */
.review-text-wrapper {
    position: relative;
    min-height: 8rem;
    max-height: 7.5rem;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.review-card.expanded .review-text-wrapper {
    max-height: none;
}

.review-card.expanded .review-text {
    -webkit-line-clamp: unset;
    line-clamp: unset;
}

.review-expand-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--tech-primary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.75rem 0;
    margin-top: 0.5rem;
    transition: color 0.2s ease;
}

.review-expand-btn:hover {
    color: var(--tech-accent);
}

.review-expand-btn::after {
    content: '▼';
    font-size: 0.6rem;
    transition: transform 0.3s ease;
}

.review-card.expanded .review-expand-btn::after {
    transform: rotate(180deg);
}

.review-card.expanded .review-expand-btn {
    color: var(--tech-accent);
}

/* FAQ Accordion */
.faq-section {
    background: var(--tech-light);
}

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

.faq-grid {
    display: grid;
    gap: 1rem;
}

.faq-item {
    background: white;
    border-radius: 1rem;
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--tech-primary);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--tech-dark);
    transition: var(--transition-smooth);
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question:hover {
    background: var(--tech-light);
}

.faq-question-text {
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    width: 2rem;
    height: 2rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item[open] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--muted-foreground);
    line-height: 1.7;
}

.faq-answer p {
    margin: 0;
}

/* Status Tracker */
.status-section {
    background: var(--tech-light);
    padding: 5rem 0;
}

.status-form-card {
    max-width: 500px;
    margin: 0 auto 3rem;
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.status-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-input {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.status-input:focus {
    outline: none;
    border-color: var(--tech-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.status-result {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    text-align: center;
}

.status-icon {
    width: 5rem;
    height: 5rem;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.status-result h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--tech-dark);
}

.status-result .status-date {
    color: var(--muted-foreground);
    margin-bottom: 1.5rem;
}

.status-steps {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    position: relative;
}

.status-steps::before {
    content: '';
    position: absolute;
    top: 1.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border);
    z-index: 0;
}

.status-step {
    position: relative;
    z-index: 1;
    text-align: center;
    flex: 1;
}

.status-step-dot {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 0.75rem;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.status-step.completed .status-step-dot {
    background: var(--tech-primary);
    border-color: var(--tech-primary);
    color: white;
}

.status-step.active .status-step-dot {
    background: white;
    border-color: var(--tech-primary);
    color: var(--tech-primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.status-step-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    font-weight: 500;
}

.status-step.completed .status-step-label,
.status-step.active .status-step-label {
    color: var(--tech-dark);
    font-weight: 600;
}

/* Blog */
.blog-section {
    padding: 5rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
    text-decoration: none;
    color: inherit;
}

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

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--gradient-primary);
}

.blog-content {
    padding: 1.5rem;
}

.blog-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--tech-primary);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.blog-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--tech-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.blog-excerpt {
    color: var(--muted-foreground);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--tech-primary);
    font-weight: 600;
    transition: var(--transition-smooth);
}

.blog-read-more:hover {
    gap: 0.75rem;
}

/* Guarantee */
.guarantee-section {
    padding: 5rem 0;
}

.guarantee-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: start;
}

.guarantee-main h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--tech-dark);
}

.guarantee-main p {
    color: var(--muted-foreground);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.guarantee-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.guarantee-card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}

.guarantee-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--tech-primary);
}

.guarantee-card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 1rem;
}

.guarantee-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--tech-dark);
}

.guarantee-card p {
    color: var(--muted-foreground);
    font-size: 0.9rem;
    line-height: 1.5;
}

.guarantee-table {
    width: 100%;
    margin-top: 2rem;
    border-collapse: collapse;
}

.guarantee-table th,
.guarantee-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.guarantee-table th {
    background: var(--tech-light);
    font-weight: 600;
    color: var(--tech-dark);
}

.guarantee-table tr:hover {
    background: var(--tech-light);
}

/* Responsive for new sections */
@media (max-width: 900px) {
    .guarantee-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .price-category {
        padding: 1.5rem;
    }

    .price-row {
        padding: 0.75rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .price-value {
        margin-left: 0;
    }

    .status-steps {
        flex-direction: column;
        gap: 1.5rem;
    }

    .status-steps::before {
        display: none;
    }

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

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

/* Responsive for slider */
@media (max-width: 768px) {
    .products-slider {
        padding: 3rem 0;
    }

    .slider-btn {
        width: 2rem;
        height: 2rem;
    }

    .slider-btn svg {
        width: 1rem;
        height: 1rem;
    }

    .accessory-image {
        height: 150px;
    }

    .accessory-content h3 {
        font-size: 1.1rem;
    }

    .accessory-content p {
        font-size: 0.875rem;
    }

    .accessory-price {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .accessory-image {
        height: 120px;
    }

    .accessory-content {
        padding: 1rem;
    }

    .accessory-content h3 {
        font-size: 1rem;
    }

    .accessory-content p {
        font-size: 0.8rem;
    }
}