/* ====== ОБНОВЛЕННЫЕ СТИЛИ ====== */
    :root {
        --primary: #4361ee;
        --secondary: #3a0ca3;
        --accent: #f72585;
        --light: #ffffff;
        --dark: #121212;
        --gray: #f8f9fa;
        --dark-gray: #2d2d2d;
        --gradient: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
        --gradient-accent: linear-gradient(135deg, #f72585 0%, #b5179e 100%);
        --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        --shadow-hover: 0 20px 40px rgba(67, 97, 238, 0.15);
        --radius: 16px;
        --radius-sm: 8px;
        --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    }
    
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    }
    
    body {
        background-color: var(--light);
        color: var(--dark);
        line-height: 1.7;
        overflow-x: hidden;
        padding-top: 90px;
        scroll-behavior: smooth;
    }
    
    .container {
        width: 100%;
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 24px;
    }
    
    /* ====== ТИПОГРАФИЯ ====== */
    h1, h2, h3, h4 {
        font-weight: 700;
        line-height: 1.2;
    }
    
    h1 {
        font-size: 3.5rem;
        letter-spacing: -0.02em;
    }
    
    h2 {
        font-size: 2.5rem;
        position: relative;
        display: inline-block;
    }
    
    h2:after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background: var(--gradient);
        border-radius: 2px;
    }
    
    h3 {
        font-size: 1.8rem;
    }
    
    /* ====== ШАПКА - УЛУЧШЕННАЯ ====== */
    header {
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1000;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .header-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 18px 0;
    }
    
    .logo {
        font-size: 1.8rem;
        font-weight: 800;
        color: var(--primary);
        text-decoration: none;
        display: flex;
        align-items: center;
        transition: var(--transition);
        position: relative;
        overflow: hidden;
        padding: 8px 0;
    }
    
    .logo:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: var(--gradient);
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .logo:hover:after {
        transform: translateX(0);
    }
    
    .logo img {
        transition: transform 0.5s;
    }
    
    .logo:hover img {
        transform: scale(1.05);
    }
    
    nav ul {
        display: flex;
        list-style: none;
        gap: 30px;
    }
    
    nav ul li a {
        text-decoration: none;
        color: var(--dark);
        font-weight: 600;
        font-size: 1rem;
        transition: var(--transition);
        position: relative;
        padding: 8px 0;
    }
    
    nav ul li a:after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: 0;
        left: 0;
        background: var(--gradient);
        transition: width 0.3s;
        border-radius: 1px;
    }
    
    nav ul li a:hover {
        color: var(--primary);
    }
    
    nav ul li a:hover:after {
        width: 100%;
    }
    
    .language-selector {
        display: flex;
        gap: 8px;
        background: var(--gray);
        padding: 6px;
        border-radius: 50px;
        border: 1px solid rgba(0, 0, 0, 0.08);
    }
    
    .lang-btn {
        padding: 8px 16px;
        border: none;
        background: transparent;
        border-radius: 50px;
        cursor: pointer;
        font-size: 0.9rem;
        font-weight: 600;
        transition: var(--transition);
        min-width: 45px;
        text-align: center;
    }
    
    .lang-btn.active {
        background: var(--gradient);
        color: white;
        box-shadow: var(--shadow);
    }
    
    .mobile-menu-btn {
        display: none;
        background: none;
        border: none;
        font-size: 1.5rem;
        color: var(--primary);
        cursor: pointer;
        padding: 8px;
        border-radius: var(--radius-sm);
        background: var(--gray);
    }
    
    /* ====== ГЛАВНЫЙ ЭКРАН - УЛУЧШЕННЫЙ ====== */
    .hero {
        padding: 120px 0 80px;
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
        position: relative;
        overflow: hidden;
    }
    
    .hero:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 100%;
        background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%234361ee' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
        opacity: 0.5;
        z-index: 0;
    }
    
    .hero-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: relative;
        z-index: 1;
    }
    
    .hero-text {
        flex: 1;
        padding-right: 60px;
        animation: fadeInUp 1s ease-out;
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .hero-text h1 {
        margin-bottom: 24px;
        background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .hero-text h1 span {
        background: var(--gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .hero-text p {
        font-size: 1.25rem;
        margin-bottom: 40px;
        color: #555;
        max-width: 600px;
    }
    
    .hero-image {
        flex: 1;
        text-align: center;
        animation: float 6s ease-in-out infinite;
    }
    
    @keyframes float {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-20px); }
    }
    
    .hero-image img {
        max-width: 100%;
        border-radius: var(--radius);
        box-shadow: var(--shadow-hover);
        border: 8px solid white;
        transition: var(--transition);
    }
    
    .hero-image img:hover {
        transform: scale(1.02);
        box-shadow: 0 30px 60px rgba(67, 97, 238, 0.2);
    }
    
    /* ====== КНОПКИ - УЛУЧШЕННЫЕ ====== */
    .cta-buttons {
        display: flex;
        gap: 20px;
        margin-top: 40px;
    }
    
    .btn {
        padding: 16px 36px;
        border-radius: 50px;
        font-weight: 600;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
        cursor: pointer;
        border: none;
        font-size: 1rem;
        position: relative;
        overflow: hidden;
        z-index: 1;
    }
    
    .btn:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: inherit;
        z-index: -1;
        transition: var(--transition);
    }
    
    .btn:hover {
        transform: translateY(-3px);
    }
    
    .btn-primary {
        background: var(--gradient);
        color: white;
        box-shadow: 0 10px 30px rgba(67, 97, 238, 0.3);
    }
    
    .btn-primary:hover {
        box-shadow: 0 15px 40px rgba(67, 97, 238, 0.4);
        transform: translateY(-5px);
    }
    
    .btn-secondary {
        background-color: white;
        color: var(--primary);
        border: 2px solid var(--primary);
        box-shadow: 0 5px 15px rgba(67, 97, 238, 0.1);
    }
    
    .btn-secondary:hover {
        background-color: var(--primary);
        color: white;
        box-shadow: 0 10px 25px rgba(67, 97, 238, 0.2);
    }
    
    /* ====== СОЦИАЛЬНАЯ СЕКЦИЯ - УЛУЧШЕННАЯ ====== */
    .social-section {
        background: var(--dark);
        padding: 60px 0;
        text-align: center;
        position: relative;
        overflow: hidden;
    }
    
    .social-section:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 100%;
        background: linear-gradient(45deg, rgba(67, 97, 238, 0.1) 0%, rgba(247, 37, 133, 0.1) 100%);
    }
    
    .blinking-text {
        font-size: 1.4rem;
        color: white;
        font-weight: 700;
        animation: pulse 2s infinite;
        margin-bottom: 30px;
        position: relative;
        display: inline-block;
    }
    
    @keyframes pulse {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.7; }
    }
    
    .social-buttons {
        display: flex;
        justify-content: center;
        gap: 20px;
        margin-bottom: 25px;
        position: relative;
        z-index: 1;
    }
    
    .social-btn {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        padding: 16px 32px;
        border-radius: 50px;
        font-weight: 600;
        text-decoration: none;
        transition: var(--transition);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
        min-width: 180px;
        justify-content: center;
    }
    
    .social-btn i {
        font-size: 1.3rem;
    }
    
    .social-btn:hover {
        transform: translateY(-5px) scale(1.05);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    }
    
    .telegram-btn {
        background: linear-gradient(135deg, #0088cc 0%, #006699 100%);
        color: white;
    }
    
    .instagram-btn {
        background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
        color: white;
    }
    
    /* ====== СЕКЦИЯ УСЛУГ - УЛУЧШЕННАЯ ====== */
    .services {
        padding: 120px 0;
        background-color: white;
    }
    
    .section-title {
        text-align: center;
        margin-bottom: 80px;
    }
    
    .section-title h2 {
        margin-bottom: 20px;
    }
    
    .section-title p {
        color: #666;
        max-width: 700px;
        margin: 30px auto 0;
        font-size: 1.2rem;
        line-height: 1.8;
    }
    
    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 40px;
    }
    
    .service-card {
        background-color: white;
        border-radius: var(--radius);
        padding: 50px 40px;
        text-align: center;
        box-shadow: var(--shadow);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .service-card:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--gradient);
        transition: var(--transition);
    }
    
    .service-card:hover {
        transform: translateY(-15px);
        box-shadow: var(--shadow-hover);
    }
    
    .service-card:hover:before {
        height: 100%;
        opacity: 0.03;
    }
    
    .service-icon {
        font-size: 3.5rem;
        margin-bottom: 30px;
        position: relative;
        display: inline-block;
    }
    
    .service-icon:after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 80px;
        height: 80px;
        background: rgba(67, 97, 238, 0.1);
        border-radius: 50%;
        z-index: -1;
    }
    
    .service-card h3 {
        font-size: 1.6rem;
        margin-bottom: 20px;
        color: var(--dark);
        position: relative;
    }
    
    .service-card p {
        color: #666;
        margin-bottom: 25px;
        font-size: 1.05rem;
        line-height: 1.8;
    }
    
    /* ====== СЕКЦИЯ ИНСТРУМЕНТОВ - УЛУЧШЕННАЯ ====== */
    .tools {
        padding: 120px 0;
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    }
    
    .tools-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 40px;
        margin-top: 60px;
    }
    
    .tool-card {
        background: white;
        border-radius: var(--radius);
        padding: 40px 35px;
        box-shadow: var(--shadow);
        border: 1px solid rgba(67, 97, 238, 0.1);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
    }
    
    .tool-card:before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg, transparent 30%, rgba(67, 97, 238, 0.03) 50%, transparent 70%);
        transform: rotate(45deg);
        transition: var(--transition);
        opacity: 0;
    }
    
    .tool-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-hover);
        border-color: rgba(67, 97, 238, 0.2);
    }
    
    .tool-card:hover:before {
        opacity: 1;
        animation: shine 1.5s;
    }
    
    @keyframes shine {
        0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
        100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
    }
    
    .tool-card h3 {
        font-size: 1.6rem;
        margin-bottom: 20px;
        color: var(--dark);
        text-align: center;
        position: relative;
        display: inline-block;
        width: 100%;
    }
    
    .tool-card h3:after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 3px;
        background: var(--gradient);
        border-radius: 2px;
    }
    
    .tool-card p {
        margin-bottom: 30px;
        color: #666;
        font-size: 1.05rem;
        text-align: center;
        line-height: 1.7;
    }
    
    /* Улучшенные стили для генератора QR кода */
    .qr-generator, .speed-test {
        display: flex;
        flex-direction: column;
        gap: 25px;
    }
    
    .qr-controls {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    #qr-input {
        padding: 18px 20px;
        border: 2px solid #eaeaea;
        border-radius: var(--radius-sm);
        font-size: 1rem;
        transition: var(--transition);
        background: #fafafa;
    }
    
    #qr-input:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
        background: white;
    }
    
    .color-picker {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 15px;
        flex-wrap: wrap;
        margin: 10px 0;
        background: #f8f9ff;
        padding: 15px;
        border-radius: var(--radius-sm);
    }
    
    .color-picker label {
        font-weight: 600;
        color: var(--dark);
        font-size: 0.95rem;
    }
    
    .color-picker input {
        width: 50px;
        height: 50px;
        border: 3px solid white;
        cursor: pointer;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        transition: var(--transition);
    }
    
    .color-picker input:hover {
        transform: scale(1.1);
    }
    
    .file-upload {
        position: relative;
        margin: 15px 0;
        text-align: center;
    }
    
    .file-upload-label {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 16px 30px;
        background: white;
        border-radius: var(--radius-sm);
        cursor: pointer;
        transition: var(--transition);
        font-weight: 600;
        border: 2px dashed #d1d9ff;
        color: var(--primary);
        width: 100%;
        max-width: 300px;
    }
    
    .file-upload-label:hover {
        background: var(--gradient);
        color: white;
        border-color: var(--primary);
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(67, 97, 238, 0.2);
    }
    
    .qr-preview-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 25px;
        margin-top: 20px;
        width: 100%;
        padding: 30px;
        background: #f8f9ff;
        border-radius: var(--radius);
        border: 2px solid #eef2ff;
    }
    
    #qrcode {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 220px;
        width: 100%;
        max-width: 220px;
        border: 2px dashed #c2d6ff;
        border-radius: 15px;
        padding: 20px;
        background-color: white;
        margin: 0 auto;
        transition: var(--transition);
        box-shadow: 0 8px 25px rgba(0,0,0,0.05);
    }
    
    #qrcode:hover {
        border-color: var(--primary);
        box-shadow: 0 15px 35px rgba(67, 97, 238, 0.15);
        transform: scale(1.02);
    }
    
    /* Улучшенные стили для теста скорости */
    .speed-test-visual {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 30px;
        width: 100%;
        padding: 30px;
        background: #f8f9ff;
        border-radius: var(--radius);
        border: 2px solid #eef2ff;
        margin-bottom: 25px;
    }
    
    .speedometer-container {
        position: relative;
        width: 220px;
        height: 110px;
        margin: 0 auto;
    }
    
    .speedometer-bg {
        position: absolute;
        width: 220px;
        height: 110px;
        border-radius: 220px 220px 0 0;
        background: #f0f0f0;
        overflow: hidden;
        box-shadow: inset 0 5px 15px rgba(0,0,0,0.1);
    }
    
    .speedometer-fill {
        position: absolute;
        width: 220px;
        height: 110px;
        border-radius: 220px 220px 0 0;
        background: linear-gradient(90deg, #4bb543 0%, #ffcc00 50%, #ff3860 100%);
        transform-origin: bottom center;
        transform: rotate(0deg);
        transition: transform 2s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    
    .speedometer-center {
        position: absolute;
        width: 60px;
        height: 60px;
        background: white;
        border-radius: 50%;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        box-shadow: 0 5px 20px rgba(0,0,0,0.15);
        z-index: 2;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: bold;
        color: var(--primary);
        font-size: 0.9rem;
    }
    
    .speedometer-needle {
        position: absolute;
        width: 3px;
        height: 75px;
        background: var(--dark);
        bottom: 0;
        left: 50%;
        transform-origin: bottom center;
        transform: translateX(-50%) rotate(0deg);
        transition: transform 2s cubic-bezier(0.34, 1.56, 0.64, 1);
        z-index: 3;
        border-radius: 3px;
    }
    
    .speed-results {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        width: 100%;
    }
    
    .speed-result-item {
        background: white;
        padding: 20px 15px;
        border-radius: var(--radius-sm);
        text-align: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        border: 2px solid transparent;
        transition: var(--transition);
    }
    
    .speed-result-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(67, 97, 238, 0.1);
        border-color: rgba(67, 97, 238, 0.2);
    }
    
    .speed-result-item h4 {
        margin-bottom: 10px;
        color: #666;
        font-size: 0.95rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .speed-value {
        font-size: 1.8rem;
        font-weight: 800;
        color: var(--primary);
        letter-spacing: -0.5px;
    }
    
    .test-progress {
        width: 100%;
        height: 10px;
        background: #f0f0f0;
        border-radius: 5px;
        overflow: hidden;
        margin: 20px 0;
        position: relative;
    }
    
    .test-progress-bar {
        height: 100%;
        background: var(--gradient);
        width: 0%;
        transition: width 0.5s;
        border-radius: 5px;
        position: relative;
        overflow: hidden;
    }
    
    /* ====== СЕКЦИЯ ТАРИФОВ - УЛУЧШЕННАЯ ====== */
    .pricing {
        padding: 120px 0;
        background-color: white;
    }
    
    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
        gap: 40px;
    }
    
    .pricing-card {
        background-color: white;
        border-radius: var(--radius);
        padding: 50px 40px;
        text-align: center;
        box-shadow: var(--shadow);
        transition: var(--transition);
        border: 2px solid transparent;
        position: relative;
        overflow: hidden;
    }
    
    .pricing-card:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--gradient);
        transition: var(--transition);
    }
    
    .pricing-card:hover {
        transform: translateY(-15px);
        border-color: rgba(67, 97, 238, 0.2);
        box-shadow: var(--shadow-hover);
    }
    
    .pricing-card.popular {
        border: 2px solid var(--primary);
        transform: scale(1.05);
    }
    
    .pricing-card.popular:before {
        background: var(--gradient-accent);
    }
    
    .pricing-card.popular:hover {
        transform: scale(1.05) translateY(-15px);
    }
    
    .popular-badge {
        position: absolute;
        top: 20px;
        right: -35px;
        background: var(--gradient-accent);
        color: white;
        padding: 8px 40px;
        font-weight: 700;
        font-size: 0.9rem;
        transform: rotate(45deg);
        box-shadow: 0 5px 15px rgba(247, 37, 133, 0.3);
    }
    
    .pricing-card h3 {
        font-size: 1.8rem;
        margin-bottom: 25px;
        color: var(--dark);
    }
    
    .price {
        font-size: 3rem;
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 40px;
        position: relative;
        display: inline-block;
    }
    
    .price:after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 3px;
        background: var(--gradient);
        border-radius: 2px;
    }
    
    .pricing-card.popular .price {
        color: var(--accent);
    }
    
    .features-list {
        list-style: none;
        text-align: left;
        margin-bottom: 50px;
    }
    
    .features-list li {
        padding: 12px 0;
        border-bottom: 1px solid #eee;
        position: relative;
        padding-left: 35px;
        font-size: 1.05rem;
    }
    
    .features-list li:before {
        content: '✓';
        position: absolute;
        left: 0;
        color: var(--success);
        font-weight: bold;
        font-size: 1.2rem;
    }
    
    .pricing-card .btn {
        width: 100%;
        padding: 18px;
        font-size: 1.1rem;
    }
    
    /* ====== СЕКЦИЯ ПОРТФОЛИО - УЛУЧШЕННАЯ ====== */
    .portfolio {
        padding: 120px 0;
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    }
    
    .portfolio-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 40px;
    }
    
    .portfolio-item {
        background-color: white;
        border-radius: var(--radius);
        overflow: hidden;
        box-shadow: var(--shadow);
        transition: var(--transition);
        position: relative;
    }
    
    .portfolio-item:hover {
        transform: translateY(-15px);
        box-shadow: var(--shadow-hover);
    }
    
    .portfolio-image {
        height: 250px;
        overflow: hidden;
        position: relative;
    }
    
    .portfolio-image:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(transparent 50%, rgba(0,0,0,0.7));
        z-index: 1;
        opacity: 0;
        transition: var(--transition);
    }
    
    .portfolio-item:hover .portfolio-image:before {
        opacity: 1;
    }
    
    .portfolio-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.8s;
    }
    
    .portfolio-item:hover .portfolio-image img {
        transform: scale(1.1);
    }
    
    .portfolio-info {
        padding: 30px;
    }
    
    .portfolio-info h3 {
        font-size: 1.5rem;
        margin-bottom: 15px;
        color: var(--dark);
    }
    
    .portfolio-info p {
        color: #666;
        margin-bottom: 20px;
        line-height: 1.7;
    }
    
    /* ====== КАЛЬКУЛЯТОР TARGET - УЛУЧШЕННЫЙ ====== */
    .calculator {
        padding: 120px 0;
        background-color: white;
    }
    
    .calculator-container {
        max-width: 900px;
        margin: 0 auto;
        background: white;
        padding: 60px;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        border: 1px solid rgba(0, 0, 0, 0.05);
        position: relative;
        overflow: hidden;
    }
    
    .calculator-container:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--gradient);
    }
    
    .calculator-container h3 {
        text-align: center;
        margin-bottom: 40px;
        font-size: 2rem;
        color: var(--dark);
    }
    
    .calculator-controls {
        display: flex;
        justify-content: center;
        gap: 40px;
        margin-bottom: 60px;
        flex-wrap: wrap;
    }
    
    .calculator-control {
        display: flex;
        flex-direction: column;
        align-items: center;
        flex: 1;
        min-width: 250px;
    }
    
    .calculator-control label {
        margin-bottom: 15px;
        font-weight: 600;
        color: var(--dark);
        font-size: 1.1rem;
    }
    
    .calculator-control select, .calculator-control input {
        padding: 16px 24px;
        border: 2px solid #eaeaea;
        border-radius: var(--radius-sm);
        font-size: 1.1rem;
        width: 100%;
        max-width: 300px;
        transition: var(--transition);
        background: #fafafa;
    }
    
    .calculator-control select:focus, .calculator-control input:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
        background: white;
    }
    
    #budget {
        height: 10px;
        border-radius: 5px;
        background: #eaeaea;
        -webkit-appearance: none;
    }
    
    #budget::-webkit-slider-thumb {
        -webkit-appearance: none;
        width: 25px;
        height: 25px;
        border-radius: 50%;
        background: var(--primary);
        cursor: pointer;
        box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
    }
    
    .calculator-results {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 25px;
        margin-top: 50px;
    }
    
    .result-card {
        background: white;
        padding: 30px 25px;
        border-radius: var(--radius-sm);
        text-align: center;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        border: 2px solid transparent;
        transition: var(--transition);
    }
    
    .result-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 30px rgba(67, 97, 238, 0.1);
        border-color: rgba(67, 97, 238, 0.2);
    }
    
    .result-card h4 {
        font-size: 1.1rem;
        margin-bottom: 15px;
        color: #666;
        font-weight: 600;
    }
    
    .result-value {
        font-size: 2.5rem;
        font-weight: 800;
        color: var(--primary);
        line-height: 1;
    }
    
    /* ====== СЕКЦИЯ КОНТАКТОВ - УЛУЧШЕННАЯ ====== */
    .contact {
        padding: 120px 0;
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    }
    
    .contact-container {
        display: flex;
        gap: 60px;
        align-items: stretch;
    }
    
    .contact-info {
        flex: 1;
        background: white;
        padding: 50px;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
    }
    
    .contact-info h2 {
        font-size: 2.5rem;
        margin-bottom: 25px;
        color: var(--dark);
    }
    
    .contact-info p {
        margin-bottom: 40px;
        color: #666;
        font-size: 1.1rem;
        line-height: 1.8;
    }
    
    .contact-details {
        list-style: none;
        margin-top: 40px;
    }
    
    .contact-details li {
        display: flex;
        align-items: center;
        margin-bottom: 25px;
        font-size: 1.1rem;
        padding: 15px;
        border-radius: var(--radius-sm);
        transition: var(--transition);
        background: #f8f9ff;
    }
    
    .contact-details li:hover {
        background: rgba(67, 97, 238, 0.1);
        transform: translateX(10px);
    }
    
    .contact-details li i {
        width: 50px;
        height: 50px;
        background: var(--gradient);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 20px;
        color: white;
        font-size: 1.2rem;
    }
    
    .contact-form-container {
        flex: 1;
        background-color: white;
        padding: 50px;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
    }
    
    .contact-form h3 {
        font-size: 1.8rem;
        margin-bottom: 30px;
        color: var(--dark);
    }
    
    .form-group {
        margin-bottom: 25px;
    }
    
    .form-control {
        width: 100%;
        padding: 18px 20px;
        border: 2px solid #eaeaea;
        border-radius: var(--radius-sm);
        font-size: 1rem;
        transition: var(--transition);
        background: #fafafa;
    }
    
    .form-control:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
        background: white;
    }
    
    .contact-form .btn {
        width: 100%;
        padding: 20px;
        font-size: 1.1rem;
        margin-top: 10px;
    }
    
    /* ====== ПОДВАЛ - УЛУЧШЕННЫЙ ====== */
    footer {
        background-color: var(--dark);
        color: white;
        padding: 80px 0 30px;
        position: relative;
        overflow: hidden;
    }
    
    footer:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--gradient);
    }
    
    .footer-content {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 50px;
        margin-bottom: 60px;
    }
    
    .footer-column {
        flex: 1;
        min-width: 250px;
    }
    
    .footer-column h3 {
        font-size: 1.4rem;
        margin-bottom: 25px;
        color: white;
        position: relative;
        display: inline-block;
    }
    
    .footer-column h3:after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 0;
        width: 40px;
        height: 3px;
        background: var(--gradient);
        border-radius: 2px;
    }
    
    .footer-column p, .footer-column a {
        color: #bbb;
        margin-bottom: 15px;
        display: block;
        text-decoration: none;
        transition: var(--transition);
        line-height: 1.8;
    }
    
    .footer-column a:hover {
        color: var(--accent);
        transform: translateX(5px);
    }
    
    .copyright {
        text-align: center;
        padding-top: 40px;
        border-top: 1px solid #444;
        color: #bbb;
        font-size: 0.95rem;
    }
    
    /* ====== ЭФФЕКТ СНЕГА ====== */
    .snow-container {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        z-index: 1001;
        display: none;
    }
    
    .snowflake {
        position: absolute;
        background-color: white;
        border-radius: 50%;
        opacity: 0.8;
        filter: blur(0.5px);
        animation: fall linear infinite;
        box-shadow: 0 0 10px white;
    }
    
    @keyframes fall {
        to {
            transform: translateY(100vh) rotate(360deg);
        }
    }
    
    /* ====== МОДАЛЬНОЕ ОКНО ====== */
    .modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.8);
        z-index: 1100;
        align-items: center;
        justify-content: center;
        backdrop-filter: blur(5px);
        animation: fadeIn 0.3s;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    .modal.active {
        display: flex;
    }
    
    .modal-content {
        background-color: white;
        padding: 50px;
        border-radius: var(--radius);
        max-width: 500px;
        width: 90%;
        position: relative;
        box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
        animation: modalSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
    
    @keyframes modalSlideIn {
        from {
            opacity: 0;
            transform: translateY(-50px) scale(0.9);
        }
        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }
    
    .close-modal {
        position: absolute;
        top: 20px;
        right: 20px;
        background: var(--gray);
        border: none;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        cursor: pointer;
        font-size: 1.2rem;
        color: #777;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .close-modal:hover {
        background: var(--primary);
        color: white;
        transform: rotate(90deg);
    }
    
    /* ====== АДАПТИВНОСТЬ ====== */
    @media (max-width: 1200px) {
        .container {
            max-width: 100%;
        }
        
        h1 {
            font-size: 3rem;
        }
        
        h2 {
            font-size: 2.2rem;
        }
    }
    
    @media (max-width: 992px) {
        .hero-content {
            flex-direction: column;
            text-align: center;
        }
        
        .hero-text {
            padding-right: 0;
            margin-bottom: 60px;
        }
        
        .contact-container {
            flex-direction: column;
        }
        
        .pricing-card.popular {
            transform: scale(1);
        }
        
        .pricing-card.popular:hover {
            transform: translateY(-15px);
        }
        
        .tools-container {
            grid-template-columns: 1fr;
        }
        
        .pricing-grid {
            grid-template-columns: 1fr;
            max-width: 500px;
            margin: 0 auto;
        }
    }
    
    @media (max-width: 768px) {
        body {
            padding-top: 80px;
        }
        
        nav ul {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: white;
            flex-direction: column;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            border-radius: 0 0 var(--radius) var(--radius);
        }
        
        nav ul.active {
            display: flex;
        }
        
        nav ul li {
            margin: 10px 0;
        }
        
        nav ul li a {
            font-size: 1.1rem;
            padding: 12px 0;
        }
        
        .mobile-menu-btn {
            display: block;
        }
        
        .language-selector {
            margin-left: auto;
            margin-right: 15px;
        }
        
        .hero-text h1 {
            font-size: 2.5rem;
        }
        
        .hero-text p {
            font-size: 1.1rem;
        }
        
        .cta-buttons {
            flex-direction: column;
            align-items: center;
        }
        
        .social-buttons {
            flex-direction: column;
            align-items: center;
        }
        
        .calculator-controls {
            flex-direction: column;
            align-items: center;
        }
        
        .speed-results {
            grid-template-columns: repeat(3, 1fr);
        }
        
        .portfolio-grid {
            grid-template-columns: 1fr;
        }
        
        .calculator-results {
            grid-template-columns: repeat(2, 1fr);
        }
        
        .services-grid {
            grid-template-columns: 1fr;
        }
        
        .footer-content {
            flex-direction: column;
            gap: 40px;
        }
        
        .calculator-container {
            padding: 40px 30px;
        }
        
        .contact-info, .contact-form-container {
            padding: 40px 30px;
        }
    }
    
    @media (max-width: 480px) {
        .hero-text h1 {
            font-size: 2rem;
        }
        
        .section-title h2 {
            font-size: 1.8rem;
        }
        
        .calculator-results {
            grid-template-columns: 1fr;
        }
        
        .speedometer-container {
            width: 180px;
            height: 90px;
        }
        
        .speedometer-bg, .speedometer-fill {
            width: 180px;
            height: 90px;
        }
        
        .speed-results {
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
        }
        
        .speed-result-item {
            padding: 15px 10px;
        }
        
        .speed-value {
            font-size: 1.5rem;
        }
        
        .pricing-card, .service-card, .tool-card {
            padding: 40px 25px;
        }
        
        .modal-content {
            padding: 40px 25px;
        }
    }
    
    /* ====== ДОПОЛНИТЕЛЬНЫЕ АНИМАЦИИ ====== */
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    @keyframes slideInRight {
        from {
            opacity: 0;
            transform: translateX(50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    /* Анимация для элементов при скролле */
    .animate-on-scroll {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s, transform 0.8s;
    }
    
    .animate-on-scroll.animated {
        opacity: 1;
        transform: translateY(0);
    }