 <style>
    :root {
      --primary: #00d4ff;
      --dark: #0f172a;
      --gray: #1e293b;
      --light: #f8fafc;
      --accent: #ff6b35;
      --text: #e2e8f0;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Inter', sans-serif;
      color: var(--text);
      line-height: 1.7;
      overflow-x: hidden;
    }

    /* ВИДЕО-ФОН */
    .video-bg {
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      object-fit: cover;
      z-index: -3;
      pointer-events: none;
    }

    .overlay {
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: linear-gradient(135deg, rgba(15,23,42,0.88) 0%, rgba(30,41,59,0.82) 100%);
      z-index: -2;
    }

    .overlay::before {
      content: '';
      position: absolute;
      width: 400px; height: 400px;
      background: radial-gradient(circle, rgba(0,212,255,0.18) 0%, transparent 70%);
      top: 10%; left: 15%;
      border-radius: 50%;
      animation: float1 25s infinite ease-in-out;
    }

    .overlay::after {
      content: '';
      position: absolute;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(255,107,53,0.14) 0%, transparent 70%);
      bottom: 15%; right: 10%;
      border-radius: 50%;
      animation: float2 30s infinite ease-in-out;
    }

    @keyframes float1 {
      0%, 100% { transform: translateY(0) translateX(0); }
      50% { transform: translateY(-30px) translateX(20px); }
    }

    @keyframes float2 {
      0%, 100% { transform: translateY(0) translateX(0); }
      50% { transform: translateY(40px) translateX(-25px); }
    }

    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* ХЕДЕР */
    header {
      padding: 20px 0;
      background: rgba(15, 23, 42, 0.94);
      backdrop-filter: blur(16px);
      position: sticky;
      top: 0;
      z-index: 1000;
      border-bottom: 1px solid rgba(0,212,255,0.18);
    }

    .header-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      font-weight: 800;
      font-size: 26px;
      color: var(--primary);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 12px;
      animation: logoPulse 3s infinite alternate;
    }

    @keyframes logoPulse {
      0% { text-shadow: 0 0 10px rgba(0,212,255,0.5); }
      100% { text-shadow: 0 0 20px rgba(0,212,255,0.8), 0 0 30px rgba(0,212,255,0.4); }
    }

    .logo svg {
      width: 40px;
      height: 40px;
      filter: drop-shadow(0 0 10px rgba(0,212,255,0.6));
      animation: logoRotate 12s linear infinite;
    }

    .logo .outer {
      fill: url(#gradient) currentColor;
      animation: gradientShift 6s ease infinite;
    }

    .logo .inner {
      fill: var(--dark);
      transform-origin: center;
      animation: innerRotate 8s linear infinite reverse;
    }

    @keyframes logoRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
    @keyframes innerRotate { from { transform: rotate(0deg); } to { transform: rotate(-360deg); } }
    @keyframes gradientShift { 0%, 100% { stop-color: #00d4ff; } 50% { stop-color: #ff6b35; } }

    nav ul {
      display: flex;
      list-style: none;
      gap: 32px;
    }

    nav a {
      color: #cbd5e1;
      text-decoration: none;
      font-weight: 500;
      font-size: 1rem;
      transition: color 0.3s;
      position: relative;
    }

    nav a:hover, nav a.active {
      color: #fff;
    }

    nav a.active::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--accent);
      border-radius: 1px;
    }

    /* HERO SERVICES */
    .services-hero {
      padding: 160px 0 100px;
      text-align: center;
    }

    .services-hero h1 {
      font-size: 4.2rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: 24px;
      text-shadow: 0 0 15px rgba(0,212,255,0.5);
    }

    .services-hero p {
      font-size: 1.4rem;
      color: #e2e8f0;
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.8;
    }

    /* УСЛУГИ */
    .services-section {
      padding: 100px 0;
      background: rgba(15, 23, 42, 0.6);
      backdrop-filter: blur(12px);
      border-radius: 24px;
      margin: 60px 0;
    }

    .services-section h2 {
      font-size: 2.6rem;
      color: #fff;
      text-align: center;
      margin-bottom: 70px;
    }

    .service-detail {
      margin-bottom: 80px;
    }

    .service-detail h3 {
      font-size: 2rem;
      color: #fff;
      margin-bottom: 24px;
      text-shadow: 0 0 10px rgba(0,212,255,0.4);
    }

    .service-detail p {
      font-size: 1.1rem;
      color: #94a3b8;
      margin-bottom: 28px;
    }

    .service-benefits {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
    }

    .benefit-card {
      background: rgba(30, 41, 59, 0.8);
      padding: 24px;
      border-radius: 18px;
      border: 1px solid rgba(0,212,255,0.2);
      transition: all 0.4s ease;
    }

    .benefit-card:hover {
      transform: translateY(-8px);
      border-color: var(--primary);
      box-shadow: 0 15px 35px rgba(0,212,255,0.15);
    }

    .benefit-card h4 {
      font-size: 1.3rem;
      color: #fff;
      margin-bottom: 12px;
    }

    .benefit-card p {
      color: #94a3b8;
      font-size: 1rem;
    }

    /* CTA */
    .services-cta {
      padding: 120px 0;
      text-align: center;
    }

    .services-cta h2 {
      font-size: 2.6rem;
      color: #fff;
      margin-bottom: 24px;
    }

    .services-cta p {
      color: #94a3b8;
      max-width: 650px;
      margin: 0 auto 40px;
      font-size: 1.1rem;
    }

    .btn {
      padding: 16px 38px;
      border-radius: 12px;
      font-weight: 600;
      text-decoration: none;
      font-size: 1.1rem;
      transition: all 0.3s;
      display: inline-block;
    }

    .btn-primary {
      background: var(--accent);
      color: #fff;
      box-shadow: 0 10px 25px rgba(255,107,53,0.3);
    }

    .btn-primary:hover {
      background: #e55a2b;
      transform: translateY(-3px);
      box-shadow: 0 18px 35px rgba(255,107,53,0.4);
    }

    /* ЯЗЫКОВЫЙ ПЕРЕКЛЮЧАТЕЛЬ */
    .lang-switch {
      position: absolute;
      top: 20px;
      right: 20px;
      display: flex;
      gap: 8px;
      z-index: 1001;
    }

    .lang-btn {
      padding: 6px 12px;
      background: rgba(255,255,255,0.12);
      color: #cbd5e1;
      border: none;
      border-radius: 6px;
      font-size: 0.9rem;
      cursor: pointer;
      transition: all 0.3s;
      backdrop-filter: blur(8px);
    }

    .lang-btn.active {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 0 15px rgba(0,212,255,0.4);
    }

    /* АДАПТИВ */
    @media (max-width: 992px) {
      .services-hero h1 { font-size: 3.5rem; }
      .service-benefits { gap: 20px; }
    }

    @media (max-width: 768px) {
      .services-hero h1 { font-size: 2.9rem; }
      .services-hero, .services-section { padding: 80px 0; }
      .service-detail h3 { font-size: 1.8rem; }
      .benefit-card { padding: 20px; }
    }

    @media (max-width: 576px) {
      .header-inner { flex-direction: column; gap: 18px; }
      .services-hero h1 { font-size: 2.4rem; }
      .lang-switch { position: static; justify-content: center; margin-top: 10px; }
      .service-detail p { font-size: 1rem; }
    }
  </style>