/* --- Обновленные стили: высокая контрастность, светлые рамки, улучшенная типографика --- */
        :root {
            --bg-color: #000000;
            --text-color: #f5f5f7;
            --accent-color: #0071e3;
            --card-bg: rgba(28, 28, 30, 0.7);
            --secondary-text: #b0b0b8;        /* светлее, чем раньше (#86868b) */
            --tertiary-text: #8e8e93;
            --glass: rgba(255, 255, 255, 0.04);
            --border-light: rgba(255, 255, 255, 0.12); /* более заметная рамка */
            --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            background-color: var(--bg-color);
            color: var(--text-color);
            font-family: var(--font-sans);
            line-height: 1.6;           /* увеличенный межстрочный интервал */
            font-weight: 400;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        /* Header & Navigation */
        header.nav-header {
            position: fixed;
            top: 0;
            width: 100%;
            height: 48px;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: saturate(180%) blur(20px);
            z-index: 1000;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            height: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 1.2rem;
            letter-spacing: -0.02em;
            text-decoration: none;
            color: var(--text-color);
        }

        .logo img {
            width: 32px;
            height: 32px;
            object-fit: contain;
        }

        .nav-links {
            display: flex;
            gap: 28px;
        }

        .nav-links a {
            color: var(--secondary-text);
            text-decoration: none;
            font-size: 13px;
            font-weight: 400;
            transition: color 0.3s;
            letter-spacing: -0.01em;
        }
        .nav-links a:hover { color: #fff; }

        .burger {
            display: none;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
            z-index: 1001;
            padding: 10px 0;
        }
        .burger span {
            display: block;
            width: 22px;
            height: 1.5px;
            background: #fff;
            transition: 0.3s;
        }

        .mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: #000;
            display: none;
            flex-direction: column;
            padding: 80px 40px;
            gap: 20px;
            z-index: 999;
        }
        .mobile-menu a {
            font-size: 28px;
            font-weight: 600;
            color: #fff;
            text-decoration: none;
            border-bottom: 1px solid #333;
            padding-bottom: 12px;
        }

        /* Hero */
        .hero {
            position: relative;
            height: 100vh;
            min-height: 600px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            text-align: left;
            padding: 0 10%;
            overflow: hidden;
            background: #000;
        }

        .hero-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }
        .hero-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            opacity: 0;
            transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
            will-change: opacity;
        }
        .hero-slide.active { opacity: 1; }
        .hero-slide {
            -webkit-mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent), linear-gradient(to right, transparent, black 10%, black 90%, transparent);
            mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent), linear-gradient(to right, transparent, black 10%, black 90%, transparent);
            -webkit-mask-composite: source-in;
            mask-composite: intersect;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at center, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0;
        }

        .hero h1 {
            font-size: clamp(48px, 9vw, 76px);
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            background: linear-gradient(180deg, #fff 20%, rgba(255,255,255,0.7) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-align: left;
        }

        .hero .tagline {
            font-size: clamp(15px, 1.6vw, 20px);
            color: rgba(255, 255, 255, 0.8);
            max-width: 500px;
            margin-bottom: 24px;
            font-weight: 300;
            letter-spacing: 0.01em;
            line-height: 1.5;
        }

        /* --- ПРЕИМУЩЕСТВА — горизонтальный блок с иконками (яркий) --- */
        .hero-benefits {
            display: flex;
            flex-wrap: wrap;
            gap: 24px 40px;
            margin: 20px 0 30px;
            padding: 0;
            list-style: none;
        }
        .hero-benefits li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
            color: #fff;
            font-weight: 450;
            letter-spacing: 0.01em;
            background: rgba(255,255,255,0.06);
            padding: 6px 18px 6px 14px;
            border-radius: 40px;
            border: 1px solid rgba(255,255,255,0.08);
            backdrop-filter: blur(4px);
        }
        .hero-benefits li::before {
            content: "●";
            color: var(--accent-color);
            font-size: 1.2rem;
            line-height: 1;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-block;
            background: #fff;
            color: #000;
            padding: 12px 28px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: 0.3s;
            border: none;
            cursor: pointer;
            font-size: 15px;
        }
        .btn-primary { background: var(--accent-color); color: #fff; }
        .btn-primary:hover { background: #1a8cff; }
        .btn-outline { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3); }
        .btn-outline:hover { background: rgba(255,255,255,0.1); }

        .scroll-down {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            text-decoration: none;
            color: var(--secondary-text);
            z-index: 2;
            animation: bounce 2s infinite;
        }
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {transform: translate(-50%, 0);}
            40% {transform: translate(-50%, -10px);}
            60% {transform: translate(-50%, -5px);}
        }

        /* Sections */
        section {
            padding: 100px 24px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .section-title {
            font-size: clamp(32px, 5vw, 48px);
            margin-bottom: 50px;
            text-align: center;
            font-weight: 600;
            letter-spacing: -0.02em;
        }

        /* Этапы работы */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 20px;
        }
        .step-card {
            background: var(--glass);
            border-radius: 24px;
            padding: 30px 20px;
            border: 1px solid var(--border-light);
            text-align: center;
        }
        .step-card .step-num {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-color);
            opacity: 0.5;
            margin-bottom: 10px;
        }
        .step-card h4 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: #fff;
        }
        .step-card p {
            color: var(--secondary-text);
            font-size: 0.95rem;
        }

        /* Блоки услуг — улучшенная читаемость */
        .service-grid-with-image {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: 48px;
            margin-bottom: 80px;
            background: rgba(255,255,255,0.02);
            border-radius: 48px;
            padding: 32px;
            border: 1px solid var(--border-light);
            transition: border 0.2s;
        }
        .service-grid-with-image:last-child { margin-bottom: 0; }
        .service-text h4 {
            font-size: 28px;
            margin-bottom: 16px;
            font-weight: 600;
            letter-spacing: -0.02em;
            color: #fff;
        }
        .service-text .service-subtitle {
            color: #aaa; /* светлый, но не синий */
            font-weight: 500;
            margin-bottom: 16px;
            display: block;
        }
        .service-text p {
            color: var(--secondary-text);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .service-text ul {
            list-style: none;
            margin: 16px 0;
        }
        .service-text ul li {
            padding: 6px 0;
            padding-left: 24px;
            position: relative;
            color: var(--secondary-text);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        .service-text ul li::before {
            content: "▹";
            position: absolute;
            left: 0;
            color: var(--accent-color);
        }
        .service-text ul li strong {
            color: #e8e8ed;  /* более светлый для названий */
            font-weight: 500;
        }
        .service-text .feature-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 16px;
        }
        .service-text .feature-tags span {
            background: rgba(255,255,255,0.06);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            border: 1px solid var(--border-light);
            color: #ccc;
        }

        .service-image img {
            width: 100%;
            border-radius: 32px;
            border: 1px solid var(--border-light);
            transition: 0.4s;
            background: #0a0a0a;
        }
        .service-image img:hover {
            transform: scale(1.02);
            border-color: var(--accent-color);
        }

        @media (max-width: 768px) {
            .service-grid-with-image {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 24px;
            }
            .service-text h4 { font-size: 24px; }
            .hero-benefits { gap: 12px; }
            .hero-benefits li { font-size: 0.9rem; padding: 4px 14px; }
        }

        /* Price / CTA */
        .price-grid {
            display: grid;
            grid-template-columns: 1fr;
            justify-content: center;
            max-width: 500px;
            margin: 0 auto;
        }
        .price-card {
            background: var(--glass);
            backdrop-filter: blur(10px);
            padding: 50px 40px;
            border-radius: 30px;
            border: 1px solid rgba(255,255,255,0.15); /* более заметная рамка */
            text-align: center;
            transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .price-card ul {
            list-style: none;
            color: var(--secondary-text);
            margin: 24px 0;
        }
        .price-card ul li { padding: 6px 0; }

        /* Контакты */
        .contact-section {
            background: #050507;
            max-width: 100%;
            padding: 80px 24px;
            border-top: 1px solid #1d1d1f;
            border-bottom: 1px solid #1d1d1f;
        }
        .contact-inner {
            max-width: 700px;
            margin: 0 auto;
            text-align: center;
        }
        .contact-methods {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin: 40px 0;
            flex-wrap: wrap;
        }
        .contact-link {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255,255,255,0.05);
            padding: 16px 28px;
            border-radius: 40px;
            text-decoration: none;
            color: #fff;
            font-weight: 500;
            transition: 0.3s;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .contact-link:hover {
            background: var(--accent-color);
            border-color: var(--accent-color);
        }

        /* Отзывы */
        .reviews-section {
            max-width: 800px;
            margin: 0 auto;
            padding: 80px 24px;
        }
        .review-form-container {
            background: rgba(30,30,32,0.7);
            backdrop-filter: blur(12px);
            border-radius: 28px;
            padding: 40px;
            margin-bottom: 60px;
            border: 1px solid rgba(255,255,255,0.12);
        }
        .form-toggle-btn {
            background: transparent;
            border: 1px solid rgba(255,255,255,0.2);
            color: #fff;
            padding: 14px 32px;
            border-radius: 30px;
            font-weight: 500;
            cursor: pointer;
            transition: 0.3s;
            margin-bottom: 20px;
        }
        .form-toggle-btn:hover { background: rgba(255,255,255,0.08); }
        .review-form {
            display: none;
            flex-direction: column;
            gap: 20px;
            margin-top: 24px;
        }
        .review-form.active { display: flex; }
        .review-form input, .review-form textarea {
            background: rgba(0,0,0,0.4);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: 16px;
            padding: 16px;
            color: #fff;
            font-family: var(--font-sans);
            resize: vertical;
        }
        .file-upload-label {
            display: inline-block;
            background: rgba(255,255,255,0.05);
            border: 1px dashed rgba(255,255,255,0.3);
            border-radius: 12px;
            padding: 12px 20px;
            cursor: pointer;
            text-align: center;
        }
        #fileInput { display: none; }
        .image-preview {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .image-preview img {
            width: 70px;
            height: 70px;
            object-fit: cover;
            border-radius: 10px;
        }
        .reviews-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .review-card {
            background: rgba(255,255,255,0.03);
            border-radius: 24px;
            padding: 28px;
            border: 1px solid rgba(255,255,255,0.08);
        }
        .review-author {
            font-weight: 600;
            margin-bottom: 12px;
            color: #fff;
        }
        .review-text { color: #d0d0d8; margin-bottom: 16px; line-height: 1.6; }
        .review-images {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .review-images img {
            width: 80px;
            height: 80px;
            object-fit: cover;
            border-radius: 12px;
        }

        /* Социальный виджет */
        .social-widget {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1002;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 12px;
        }
        .social-links-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            margin-bottom: 8px;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            transform-origin: bottom right;
            scale: 0;
            opacity: 0;
            visibility: hidden;
        }
        .social-links-container.open {
            scale: 1;
            opacity: 1;
            visibility: visible;
        }
        .social-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(28, 28, 30, 0.95);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255,255,255,0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.2s, background 0.2s;
            cursor: pointer;
            text-decoration: none;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }
        .social-icon img {
            width: 28px;
            height: 28px;
        }
        .social-icon:hover {
            transform: scale(1.08);
            background: var(--accent-color);
        }
        .main-toggle {
            width: 60px;
            height: 60px;
            border-radius: 30px;
            background: var(--accent-color);
            border: none;
            box-shadow: 0 8px 20px rgba(0,113,227,0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: 0.3s;
            color: white;
        }
        .main-toggle:hover { background: #1a8cff; }

        footer {
            padding: 60px 20px;
            text-align: center;
            border-top: 1px solid #1d1d1f;
            color: var(--secondary-text);
            font-size: 12px;
        }

        /* Галерея */
        .gallery-section {
            padding: 60px 24px 100px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .gallery-wrapper {
            position: relative;
            width: 100%;
            border-radius: 32px;
            overflow: hidden;
            background: #0a0a0a;
            border: 1px solid var(--border-light);
            aspect-ratio: 16 / 9;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .gallery-track {
            display: flex;
            transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            width: 100%;
            height: 100%;
        }
        .gallery-slide {
            min-width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #0a0a0a;
        }
        .gallery-slide img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            background: #0a0a0a;
        }
        .gallery-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0,0,0,0.55);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.15);
            color: #fff;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            transition: 0.2s;
            font-size: 22px;
            user-select: none;
        }
        .gallery-btn:hover {
            background: var(--accent-color);
            border-color: var(--accent-color);
        }
        .gallery-btn.prev { left: 16px; }
        .gallery-btn.next { right: 16px; }
        .gallery-dots {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 20px;
        }
        .gallery-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255,255,255,0.2);
            border: none;
            cursor: pointer;
            transition: 0.3s;
            padding: 0;
        }
        .gallery-dot.active {
            background: var(--accent-color);
            width: 24px;
            border-radius: 4px;
        }

        @media (max-width: 768px) {
            .nav-links { display: none; }
            .burger { display: flex; }
            .price-card { padding: 30px; }
            .social-icon { width: 48px; height: 48px; }
            .main-toggle { width: 52px; height: 52px; }
            .contact-methods { flex-direction: column; align-items: center; }
            .hero {
                height: 70vh;
                padding: 0 6%;
            }
            .hero h1 {
                font-size: clamp(38px, 12vw, 56px);
            }
            .hero-slide {
                background-size: contain;
                background-repeat: no-repeat;
                background-position: center center;
                background-color: #000;
            }
            .gallery-wrapper {
                aspect-ratio: 4 / 3;
            }
            .gallery-btn {
                width: 36px;
                height: 36px;
                font-size: 18px;
            }
        }


/* ===== КАТАЛОГ ===== */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

.product-card {
    display: block;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 28px;
    padding: 20px 20px 24px;
    border: 1px solid var(--border-light, rgba(255,255,255,0.12));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: var(--text-color, #f5f5f7);
    backdrop-filter: blur(4px);
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-color, #0071e3);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.product-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border-radius: 16px;
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: transform 0.4s ease;
}

.product-card:hover img {
    transform: scale(1.02);
}

.product-name {
    font-size: 1.05rem;
    font-weight: 500;
    margin-top: 16px;
    margin-bottom: 6px;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-color, #0071e3);
    letter-spacing: -0.01em;
}

/* Мобильная адаптация каталога */
@media (max-width: 600px) {
    .catalog-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
        padding: 12px 0;
    }
    .product-card {
        padding: 14px 14px 18px;
        border-radius: 20px;
    }
    .product-card img {
        border-radius: 12px;
    }
    .product-name {
        font-size: 0.9rem;
        margin-top: 12px;
    }
    .product-price {
        font-size: 0.95rem;
    }
}

@media (max-width: 400px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .product-card {
        padding: 10px 10px 14px;
        border-radius: 16px;
    }
    .product-name {
        font-size: 0.8rem;
        margin-top: 8px;
    }
    .product-price {
        font-size: 0.85rem;
    }
}


.cart-link {
    position: relative;
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2rem;
}

.cart-counter {
    position: absolute;
    top: -8px;
    right: -12px;
    background: var(--accent-color);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}