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

    body {
      font-family: 'Inter', sans-serif;
      background-color: #0B0E17;
      color: #EFF3FC;
      line-height: 1.5;
      scroll-behavior: smooth;
      position: relative;
    }

    /* фоновые градиентные пятна */
    .bg-blobs {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -2;
      overflow: hidden;
      pointer-events: none;
    }
    .blob {
      position: absolute;
      border-radius: 50%;
      filter: blur(90px);
      opacity: 0.4;
      animation: floatBlob 20s infinite alternate ease-in-out;
    }
    .blob-1 { width: 50vw; height: 50vw; background: radial-gradient(circle, rgba(59,130,246,0.3), rgba(37,99,235,0.1)); top: -15%; left: -20%; }
    .blob-2 { width: 60vw; height: 60vw; background: radial-gradient(circle, rgba(139,92,246,0.25), rgba(79,70,229,0.05)); bottom: -30%; right: -20%; animation-duration: 25s; }
    .blob-3 { width: 45vw; height: 45vw; background: radial-gradient(circle, rgba(6,182,212,0.2), rgba(14,116,144,0.05)); top: 40%; left: 30%; animation-duration: 18s; }
    @keyframes floatBlob {
      0% { transform: translate(0, 0) scale(1); }
      100% { transform: translate(5%, 5%) scale(1.1); }
    }

    ::-webkit-scrollbar { width: 8px; }
    ::-webkit-scrollbar-track { background: #1A1F2A; }
    ::-webkit-scrollbar-thumb { background: #3B82F6; border-radius: 20px; }

    .container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

    /* стили заголовков — выравнивание по левому краю */
    .section-header {
      margin-bottom: 48px;
      text-align: left;
    }
    .section-title {
      font-size: 2.5rem;
      font-weight: 800;
      letter-spacing: -0.02em;
      background: linear-gradient(135deg, #FFFFFF, #94A3F0);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      margin-bottom: 16px;
    }
    .section-sub {
      color: #94A3B8;
      max-width: 700px;
      font-size: 1.1rem;
    }

    /* navbar */
    .navbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 0;
      flex-wrap: wrap;
      gap: 16px;
      border-bottom: 1px solid rgba(59,130,246,0.2);
    }
    .logo {
      font-size: 1.8rem;
      font-weight: 800;
      background: linear-gradient(135deg, #FFFFFF, #60A5FA);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .logo span { background: none; color: #3B82F6; }
    .nav-links { display: flex; gap: 28px; font-weight: 500; }
    .nav-links a { color: #CBD5E1; text-decoration: none; transition: 0.2s; }
    .nav-links a:hover { color: #60A5FA; text-shadow: 0 0 4px #3B82F6; }

    .btn-primary {
      background: linear-gradient(95deg, #2563EB, #3B82F6);
      border: none;
      padding: 12px 28px;
      border-radius: 40px;
      font-weight: 600;
      color: white;
      cursor: pointer;
      transition: 0.2s;
      box-shadow: 0 4px 12px rgba(37,99,235,0.3);
    }
    .btn-primary:hover { transform: translateY(-2px); background: linear-gradient(95deg, #1D4ED8, #2563EB); box-shadow: 0 8px 20px rgba(37,99,235,0.5); }
    .btn-outline-light {
      background: transparent;
      border: 1px solid #3B82F6;
      padding: 10px 24px;
      border-radius: 40px;
      color: #EFF3FC;
      font-weight: 500;
      cursor: pointer;
      transition: 0.2s;
    }
    .btn-outline-light:hover { background: rgba(59,130,246,0.15); border-color: #60A5FA; }

    /* Hero */
    .hero {
      padding: 80px 0 60px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      gap: 48px;
    }
    .hero-left { flex: 1.2; }
    .hero-badge {
      background: rgba(59,130,246,0.2);
      backdrop-filter: blur(4px);
      padding: 6px 14px;
      border-radius: 40px;
      width: fit-content;
      border: 1px solid rgba(59,130,246,0.5);
      margin-bottom: 24px;
    }
    .hero-left h1 { font-size: 3.5rem; font-weight: 800; line-height: 1.2; margin-bottom: 20px; }
    .hero-gradient { background: linear-gradient(135deg, #FFFFFF, #93C5FD); -webkit-background-clip: text; background-clip: text; color: transparent; }
    .hero-desc { font-size: 1.2rem; color: #94A3B8; margin-bottom: 32px; max-width: 550px; }
    .hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
    .hero-right {
      flex: 0.9;
      background: rgba(21, 27, 40, 0.6);
      backdrop-filter: blur(4px);
      border-radius: 32px;
      padding: 24px;
      border: 1px solid rgba(59,130,246,0.4);
    }
    .code-snip {
      background: #0A0C12;
      border-radius: 20px;
      padding: 20px;
      font-family: 'Monaco', 'Menlo', monospace;
      font-size: 0.85rem;
      color: #86efac;
      border-left: 4px solid #3B82F6;
    }

    /* Карточки услуг */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
      margin-top: 20px;
    }
    .service-card {
      background: #11161F;
      border-radius: 28px;
      padding: 32px 24px;
      border: 1px solid #262F3D;
      transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    }
    .service-card:hover {
      transform: translateY(-8px);
      border-color: #3B82F6;
      box-shadow: 0 20px 30px -12px rgba(59,130,246,0.3);
      background: #141B26;
    }
    .service-icon { font-size: 2.5rem; color: #3B82F6; margin-bottom: 24px; }
    .service-card h3 { font-size: 1.6rem; margin-bottom: 12px; }
    .service-card p { color: #A0AEC0; }

    /* Блок "Кто мы" с сеткой и свечением */
    .whoweare-wrap {
      background: rgba(15, 20, 30, 0.6);
      border-radius: 48px;
      padding: 48px 40px;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(59,130,246,0.3);
      backdrop-filter: blur(2px);
    }
    .glow-decor {
      position: absolute;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(59,130,246,0.2), transparent 70%);
      border-radius: 50%;
      filter: blur(50px);
      pointer-events: none;
    }
    .decor-1 { top: -100px; left: -100px; }
    .decor-2 { bottom: -80px; right: -80px; background: radial-gradient(circle, rgba(139,92,246,0.25), transparent); }
    .team-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 32px;
      margin-top: 40px;
    }
    .team-card {
      background: #0F141E;
      border-radius: 28px;
      padding: 28px 20px;
      text-align: center;
      border: 1px solid #2A3442;
      transition: all 0.25s;
      position: relative;
      z-index: 2;
    }
    .team-card:hover { border-color: #3B82F6; transform: scale(1.02); box-shadow: 0 0 18px rgba(59,130,246,0.2); }
    .team-icon { font-size: 3rem; color: #3B82F6; margin-bottom: 16px; }
    .team-card h4 { font-size: 1.5rem; margin-bottom: 8px; }
    .team-card p { color: #94A3B8; font-size: 0.9rem; }

    /* География внедрения */
    .geo-wrapper {
      background: #0F131C;
      border-radius: 60px;
      padding: 24px 32px;
      border: 1px solid #2D3748;
    }
    .geo-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      justify-content: center;
    }
    .geo-tag {
      background: #1E2A3A;
      padding: 8px 22px;
      border-radius: 40px;
      transition: 0.2s;
      border: 1px solid transparent;
      cursor: default;
      font-weight: 500;
    }
    .geo-tag i {
      margin-right: 8px;
      color: #3B82F6;
    }
    .geo-tag:hover {
      border-color: #3B82F6;
      background: #1F2A3E;
      transform: translateY(-2px);
    }

    /* Переключатель тарифов */
    .pricing-toggle {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 16px;
      background: #11161F;
      width: fit-content;
      margin: 0 auto 48px auto;
      padding: 8px;
      border-radius: 60px;
      border: 1px solid #2D3748;
    }
    .toggle-option {
      padding: 10px 32px;
      border-radius: 50px;
      font-weight: 600;
      cursor: pointer;
      transition: 0.2s;
      color: #94A3B8;
    }
    .toggle-option.active {
      background: #3B82F6;
      color: white;
      box-shadow: 0 0 12px rgba(59,130,246,0.4);
    }
    .save-badge {
      background: rgba(16,185,129,0.2);
      color: #10B981;
      padding: 6px 14px;
      border-radius: 40px;
      font-size: 0.8rem;
      font-weight: 600;
      margin-left: 12px;
    }

    /* Тарифы Битрикс24 */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 30px;
    }
    .price-card {
      background: #11161F;
      border-radius: 32px;
      padding: 32px 28px;
      border: 1px solid #262F3D;
      transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
      position: relative;
      display: flex;
      flex-direction: column;
    }
    .price-card:hover { 
      transform: translateY(-8px); 
      border-color: #3B82F6; 
      box-shadow: 0 20px 30px -12px rgba(59,130,246,0.3); 
      background: #141B26;
    }
    .discount-badge {
      position: absolute;
      top: -12px;
      right: 24px;
      background: #10B981;
      padding: 4px 14px;
      border-radius: 40px;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      box-shadow: 0 2px 8px rgba(16,185,129,0.3);
      display: none;
    }
    .discount-badge.visible {
      display: block;
    }
    .price-card h3 {
      font-size: 1.8rem;
      font-weight: 700;
      margin-bottom: 8px;
    }
    .price-desc {
      color: #94A3B8;
      font-size: 0.9rem;
      margin-bottom: 24px;
      border-bottom: 1px solid #2D3748;
      padding-bottom: 16px;
    }
    .price-specs {
      list-style: none;
      margin: 16px 0 24px;
    }
    .price-specs li {
      margin: 14px 0;
      display: flex;
      align-items: center;
      gap: 10px;
      color: #CBD5E1;
    }
    .price-specs li i {
      color: #3B82F6;
      width: 22px;
      font-size: 1rem;
    }
    .price-wrapper {
      margin: 16px 0 8px;
    }
    .price-old {
      font-size: 1.3rem;
      color: #6C7A91;
      text-decoration: line-through;
      margin-right: 12px;
      display: inline-block;
    }
    .price-current {
      font-size: 2.2rem;
      font-weight: 800;
      color: #EFF3FC;
    }
    .price-period {
      font-size: 0.9rem;
      color: #94A3B8;
      margin-left: 4px;
    }
    .price-footnote {
      font-size: 0.75rem;
      color: #6C7A91;
      margin-top: 4px;
    }
    .price-footer {
      margin-top: auto;
      padding-top: 24px;
    }
    .btn-price {
      width: 100%;
      margin-top: 16px;
    }

    /* FAQ аккордеон */
    .faq-grid { display: flex; flex-direction: column; gap: 16px; max-width: 900px; margin: 0 auto; }
    .faq-item { background: #11161F; border-radius: 24px; border: 1px solid #262F3D; overflow: hidden; transition: 0.2s; }
    .faq-question {
      background: transparent;
      padding: 20px 28px;
      font-weight: 600;
      font-size: 1.1rem;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: 0.2s;
    }
    .faq-question:hover { background: rgba(59,130,246,0.1); }
    .faq-question i { 
      color: #3B82F6; 
      transition: transform 0.3s ease;
      font-size: 1.2rem;
    }
    .faq-answer {
      max-height: 0;
      padding: 0 28px;
      overflow: hidden;
      transition: max-height 0.45s cubic-bezier(0.33, 1, 0.68, 1), padding 0.2s ease;
      color: #A0AEC0;
      border-top: 0px solid transparent;
    }
    .faq-item.active .faq-answer {
      max-height: 280px;
      padding: 0 28px 24px 28px;
      border-top: 1px solid #2D3748;
    }

    /* призывные плашки */
    .cta-strip {
      background: linear-gradient(105deg, #0F172A 0%, #111A2E 100%);
      border-radius: 48px;
      padding: 30px 40px;
      margin: 30px 0 20px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      gap: 24px;
      border: 1px solid rgba(59,130,246,0.4);
    }

    /* Контакты */
    .contacts-flex {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 40px;
      background: #0F131C;
      border-radius: 48px;
      padding: 48px 40px;
      border: 1px solid #2D3748;
    }
    .contact-card-item {
      display: flex;
      align-items: center;
      gap: 18px;
      background: #0A0E16;
      padding: 16px 24px;
      border-radius: 60px;
      margin: 16px 0;
      transition: all 0.25s;
      border: 1px solid #262F3D;
      cursor: pointer;
    }
    .contact-card-item:hover {
      transform: translateX(8px);
      border-color: #3B82F6;
      background: #131B26;
      box-shadow: 0 4px 12px rgba(59,130,246,0.2);
    }
    .contact-icon { font-size: 1.8rem; color: #3B82F6; }
    .contact-text { font-weight: 500; font-size: 1.05rem; }
    .contact-hint {
      font-size: 0.7rem;
      color: #3B82F6;
      margin-left: 12px;
      opacity: 0.7;
    }
    .req-box {
      background: #090C12;
      padding: 20px;
      border-radius: 28px;
      font-family: monospace;
      font-size: 0.9rem;
      border: 1px solid #2A3442;
      transition: 0.2s;
      margin-top: 24px;
    }
    .req-box:hover { border-color: #3B82F6; box-shadow: 0 0 10px rgba(59,130,246,0.2); }

    /* footer */
    .main-footer { background: #070A10; margin-top: 40px; padding: 48px 0 32px; border-top: 1px solid #1E293B; }
    .footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; }
    .footer-col h4 { font-size: 1.2rem; margin-bottom: 20px; color: #EFF3FC; }
    .footer-col a, .footer-col p { color: #94A3B8; text-decoration: none; display: block; margin: 12px 0; transition: 0.2s; }
    .footer-col a:hover { color: #60A5FA; }
    .footer-bottom { text-align: center; padding-top: 40px; margin-top: 30px; border-top: 1px solid #1E293B; font-size: 0.8rem; color: #5F6C84; }

    @media (max-width: 768px) {
      .hero-left h1 { font-size: 2.5rem; }
      .section-title { font-size: 2rem; }
      .cta-strip { flex-direction: column; text-align: center; border-radius: 32px; }
      .contacts-flex { padding: 28px; }
      .price-card { padding: 24px 20px; }
      .price-current { font-size: 1.8rem; }
      .toggle-option { padding: 6px 20px; }
      .faq-question { padding: 16px 20px; font-size: 1rem; }
      .whoweare-wrap { padding: 32px 24px; }
      .geo-wrapper { padding: 20px 16px; }
    }