/* ===================================================
       CSS ПЕРЕМЕННЫЕ
    =================================================== */
    :root {
      --color-primary: #0A2463;
      --color-accent: #1E90FF;
      --color-accent-light: #56B4FF;
      --color-white: #FFFFFF;
      --color-bg-dark: #0D0D1A;
      --color-text-dark: #E0E8FF;
      --color-card: rgba(255, 255, 255, 0.05);
      --color-card-border: rgba(30, 144, 255, 0.2);
      --gradient-main: linear-gradient(135deg, #0A2463 0%, #1E90FF 100%);
      --gradient-accent: linear-gradient(135deg, #1E90FF 0%, #56B4FF 100%);
      --gradient-text: linear-gradient(135deg, #1E90FF, #56B4FF);
      --shadow-neon: 0 0 20px rgba(30, 144, 255, 0.4), 0 0 40px rgba(30, 144, 255, 0.2);
      --shadow-neon-hover: 0 0 30px rgba(30, 144, 255, 0.6), 0 0 60px rgba(30, 144, 255, 0.3);
      --blur-glass: blur(12px);
      --transition: all 0.3s ease;
      --radius: 16px;
      --radius-sm: 8px;
    }

    /* ===================================================
       СБРОС И БАЗОВЫЕ СТИЛИ
    =================================================== */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: 'Montserrat', sans-serif;
      background-color: var(--color-bg-dark);
      color: var(--color-text-dark);
      overflow-x: hidden;
      line-height: 1.6;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }

    ul {
      list-style: none;
    }

    img {
      max-width: 100%;
      display: block;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    section {
      padding: 100px 0;
    }

    /* ===================================================
       СЕКЦИОННЫЕ ЗАГОЛОВКИ
    =================================================== */
    .section-label {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--color-accent);
      margin-bottom: 12px;
      padding: 6px 16px;
      border: 1px solid rgba(30,144,255,0.3);
      border-radius: 30px;
      background: rgba(30,144,255,0.08);
    }

    .section-title {
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      font-weight: 800;
      color: var(--color-white);
      margin-bottom: 16px;
      line-height: 1.2;
    }

    .section-title span {
      background: var(--gradient-text);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .section-subtitle {
      font-size: 1rem;
      color: #8FA0C0;
      max-width: 560px;
      line-height: 1.7;
    }

    .section-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .section-header .section-subtitle {
      margin: 0 auto;
    }

    .seo-text {
      max-width: 980px;
      margin: 0 auto 34px;
      font-size: 0.95rem;
      line-height: 1.8;
      color: #9fb0cf;
      text-align: center;
    }

    #geo-seo {
      background: #060612;
      position: relative;
    }

    .seo-content {
      max-width: 900px;
      margin: 0 auto;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(30, 144, 255, 0.18);
      border-radius: var(--radius);
      padding: 36px;
    }

    .seo-content p {
      color: #9fb0cf;
      font-size: 0.95rem;
      line-height: 1.85;
      margin-bottom: 16px;
    }

    .seo-content p:last-child {
      margin-bottom: 0;
    }

    .seo-content strong,
    .seo-text strong {
      color: var(--color-white);
      font-weight: 700;
    }

    /* ===================================================
       КНОПКИ
    =================================================== */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 32px;
      border-radius: 50px;
      font-family: 'Montserrat', sans-serif;
      font-size: 0.9rem;
      font-weight: 700;
      cursor: pointer;
      border: none;
      transition: var(--transition);
      text-decoration: none;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--gradient-accent);
      color: var(--color-white);
      box-shadow: 0 4px 20px rgba(30, 144, 255, 0.35);
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-neon-hover);
    }

    .btn-outline {
      background: transparent;
      color: var(--color-white);
      border: 2px solid rgba(255,255,255,0.4);
    }

    .btn-outline:hover {
      border-color: var(--color-accent);
      color: var(--color-accent);
      background: rgba(30,144,255,0.08);
      transform: translateY(-3px);
    }

    .btn-sm {
      padding: 10px 22px;
      font-size: 0.82rem;
    }

    /* ===================================================
       PRELOADER
    =================================================== */
    #preloader {
      position: fixed;
      inset: 0;
      z-index: 9999;
      background: var(--color-bg-dark);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 24px;
      transition: opacity 0.5s ease, visibility 0.5s ease;
    }

    #preloader.hidden {
      opacity: 0;
      visibility: hidden;
    }

    .preloader-logo {
      height: 70px;
      animation: preloaderPulse 1s ease-in-out infinite alternate;
    }

    .preloader-bar {
      width: 200px;
      height: 3px;
      background: rgba(255,255,255,0.1);
      border-radius: 3px;
      overflow: hidden;
    }

    .preloader-bar-fill {
      height: 100%;
      background: var(--gradient-accent);
      border-radius: 3px;
      animation: preloaderFill 1.5s ease forwards;
    }

    @keyframes preloaderPulse {
      from { opacity: 0.6; transform: scale(0.97); }
      to   { opacity: 1;   transform: scale(1);    }
    }

    @keyframes preloaderFill {
      from { width: 0%; }
      to   { width: 100%; }
    }

    /* ===================================================
       HEADER
    =================================================== */
    #header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 16px 0;
      transition: var(--transition);
    }

    #header.scrolled {
      background: rgba(10, 10, 26, 0.85);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(30,144,255,0.15);
      padding: 10px 0;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .header-logo img {
      height: 60px;
      width: auto;
      object-fit: contain;
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    .nav-menu a {
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--color-text-dark);
      letter-spacing: 0.5px;
      position: relative;
      padding-bottom: 4px;
    }

    .nav-menu a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--gradient-accent);
      border-radius: 2px;
      transition: width 0.3s ease;
    }

    .nav-menu a:hover::after,
    .nav-menu a.active::after {
      width: 100%;
    }

    .nav-menu a.active,
    .nav-menu a:hover {
      color: var(--color-accent);
    }

    .header-cta {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    /* Burger */
    .burger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
      background: none;
      border: none;
    }

    .burger span {
      display: block;
      width: 26px;
      height: 2.5px;
      background: var(--color-white);
      border-radius: 2px;
      transition: var(--transition);
      transform-origin: left;
    }

    .burger.active span:nth-child(1) {
      transform: rotate(45deg) translateY(-1px);
    }

    .burger.active span:nth-child(2) {
      opacity: 0;
      transform: translateX(-10px);
    }

    .burger.active span:nth-child(3) {
      transform: rotate(-45deg) translateY(1px);
    }

    /* Mobile Nav */
    .mobile-nav {
      position: fixed;
      top: 0;
      right: -100%;
      width: 280px;
      height: 100vh;
      background: rgba(10, 13, 35, 0.98);
      backdrop-filter: blur(20px);
      z-index: 999;
      display: flex;
      flex-direction: column;
      padding: 100px 32px 40px;
      gap: 8px;
      transition: right 0.4s ease;
      border-left: 1px solid rgba(30,144,255,0.15);
    }

    .mobile-nav.open {
      right: 0;
    }

    .mobile-nav a {
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-text-dark);
      padding: 12px 0;
      border-bottom: 1px solid rgba(255,255,255,0.06);
      transition: var(--transition);
    }

    .mobile-nav a:hover {
      color: var(--color-accent);
      padding-left: 8px;
    }

    .mobile-nav .btn {
      margin-top: 24px;
      justify-content: center;
    }

    .mobile-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.5);
      z-index: 998;
    }

    .mobile-overlay.open {
      display: block;
    }

    /* ===================================================
       HERO
    =================================================== */
    #home {
      min-height: 100vh;
      position: relative;
      display: flex;
      align-items: center;
      overflow: hidden;
      padding: 0;
    }

    #particles-js {
      position: absolute;
      inset: 0;
      z-index: 0;
      background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-primary) 100%);
    }

    /* CSS Grid Pattern Overlay */
    #home::before {
      content: '';
      position: absolute;
      inset: 0;
      z-index: 1;
      background-image:
        linear-gradient(rgba(30,144,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30,144,255,0.05) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 60px;
      padding: 120px 24px 80px;
      max-width: 1200px;
      margin: 0 auto;
      width: 100%;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--color-accent-light);
      padding: 8px 18px;
      border: 1px solid rgba(30,144,255,0.3);
      border-radius: 30px;
      background: rgba(30,144,255,0.08);
      margin-bottom: 24px;
      animation: fadeInDown 0.8s ease both;
    }

    .hero-title {
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 900;
      color: var(--color-white);
      line-height: 1.15;
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
      animation: fadeInLeft 0.9s ease 0.1s both;
    }

    .hero-title span {
      background: var(--gradient-text);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-subtitle {
      font-size: 1rem;
      color: #8FA0C0;
      line-height: 1.7;
      margin-bottom: 36px;
      max-width: 480px;
      animation: fadeInLeft 0.9s ease 0.2s both;
    }

    .hero-buttons {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 48px;
      animation: fadeInLeft 0.9s ease 0.3s both;
    }

    .hero-trust {
      display: flex;
      gap: 28px;
      flex-wrap: wrap;
      animation: fadeInLeft 0.9s ease 0.4s both;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.78rem;
      font-weight: 600;
      color: #8FA0C0;
    }

    .trust-item i {
      color: var(--color-accent);
      font-size: 1rem;
    }

    /* Animated Shield */
    .hero-shield-wrap {
      display: flex;
      align-items: center;
      justify-content: center;
      animation: fadeInRight 1s ease 0.3s both;
    }

    .shield-container {
      position: relative;
      width: 320px;
      height: 320px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .shield-pulse {
      position: absolute;
      inset: 0;
      border-radius: 50%;
      border: 2px solid rgba(30,144,255,0.3);
      animation: pulse-ring 2.5s ease-out infinite;
    }

    .shield-pulse:nth-child(2) { animation-delay: 0.8s; }
    .shield-pulse:nth-child(3) { animation-delay: 1.6s; }

    @keyframes pulse-ring {
      0%   { transform: scale(0.7); opacity: 0.8; }
      100% { transform: scale(1.2); opacity: 0;   }
    }

    .shield-svg {
      position: relative;
      z-index: 2;
      filter: drop-shadow(0 0 30px rgba(30,144,255,0.5));
      animation: shieldFloat 4s ease-in-out infinite;
    }

    @keyframes shieldFloat {
      0%, 100% { transform: translateY(0px); }
      50%       { transform: translateY(-18px); }
    }

    /* ===================================================
       СЕКЦИЯ УСЛУГ
    =================================================== */
    #services {
      background: var(--color-bg-dark);
      position: relative;
    }

    #services::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(30,144,255,0.4), transparent);
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 28px;
    }

    .service-card {
      background: var(--color-card);
      backdrop-filter: var(--blur-glass);
      -webkit-backdrop-filter: var(--blur-glass);
      border: 1px solid var(--color-card-border);
      border-radius: var(--radius);
      padding: 36px 32px;
      display: flex;
      flex-direction: column;
      gap: 20px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: var(--gradient-accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.4s ease;
    }

    .service-card:hover {
      transform: translateY(-8px);
      border-color: rgba(30,144,255,0.5);
      box-shadow: var(--shadow-neon);
    }

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

    .service-icon {
      width: 68px;
      height: 68px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(30,144,255,0.1);
      border-radius: 16px;
      border: 1px solid rgba(30,144,255,0.2);
    }

    .service-icon i {
      font-size: 1.8rem;
      background: var(--gradient-text);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .service-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--color-white);
    }

    .service-card p {
      font-size: 0.88rem;
      color: #8FA0C0;
      line-height: 1.7;
    }

    .service-list {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .service-list li {
      font-size: 0.83rem;
      font-weight: 600;
      color: var(--color-text-dark);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .service-list li::before {
      content: '✓';
      color: var(--color-accent);
      font-weight: 700;
    }

    .card-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--color-accent);
      margin-top: auto;
      transition: var(--transition);
    }

    .card-link:hover {
      gap: 10px;
      color: var(--color-accent-light);
    }

    /* ===================================================
       СЕКЦИЯ "ПОЧЕМУ МЫ"
    =================================================== */
    #about {
      background: #070714;
      position: relative;
    }

    #about::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        radial-gradient(circle at 20% 50%, rgba(10,36,99,0.5) 0%, transparent 60%),
        radial-gradient(circle at 80% 20%, rgba(30,144,255,0.08) 0%, transparent 50%);
    }

    .about-grid {
      position: relative;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .about-card {
      background: var(--color-card);
      backdrop-filter: var(--blur-glass);
      border: 1px solid var(--color-card-border);
      border-radius: var(--radius);
      padding: 32px 28px;
      text-align: center;
      transition: var(--transition);
    }

    .about-card:hover {
      transform: translateY(-6px);
      border-color: rgba(30,144,255,0.4);
      box-shadow: 0 8px 32px rgba(30,144,255,0.15);
    }

    .about-emoji {
      font-size: 2.4rem;
      margin-bottom: 16px;
      display: block;
    }

    .about-card h3 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--color-white);
      margin-bottom: 8px;
    }

    .about-card p {
      font-size: 0.82rem;
      color: #8FA0C0;
      line-height: 1.6;
    }

    /* ===================================================
       СЕКЦИЯ СТАТИСТИКИ
    =================================================== */
    #stats {
      background: linear-gradient(135deg, #060612 0%, #0A1A4A 50%, #0A2463 100%);
      position: relative;
      overflow: hidden;
    }

    #stats::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle at center, rgba(30,144,255,0.08) 0%, transparent 60%);
      animation: statsGlow 6s ease-in-out infinite alternate;
    }

    @keyframes statsGlow {
      from { transform: scale(0.8); opacity: 0.5; }
      to   { transform: scale(1.2); opacity: 1;   }
    }

    .stats-grid {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .stat-card {
      text-align: center;
      padding: 40px 20px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(30,144,255,0.2);
      border-radius: var(--radius);
      position: relative;
      overflow: hidden;
    }

    .stat-card::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 3px;
      background: var(--gradient-accent);
    }

    .stat-number {
      font-size: clamp(2.5rem, 5vw, 3.8rem);
      font-weight: 900;
      background: var(--gradient-text);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      line-height: 1;
      margin-bottom: 8px;
      display: block;
    }

    .stat-label {
      font-size: 0.85rem;
      font-weight: 600;
      color: #8FA0C0;
      line-height: 1.4;
    }

    /* Progress decorative */
    .stat-progress {
      margin-top: 20px;
      height: 3px;
      background: rgba(255,255,255,0.08);
      border-radius: 3px;
      overflow: hidden;
    }

    .stat-progress-fill {
      height: 100%;
      background: var(--gradient-accent);
      border-radius: 3px;
      width: 0%;
      transition: width 1.5s ease;
    }

    /* ===================================================
       СЕКЦИЯ "КАК МЫ РАБОТАЕМ"
    =================================================== */
    #how {
      background: var(--color-bg-dark);
      position: relative;
    }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      position: relative;
    }

    .steps-grid::before {
      content: '';
      position: absolute;
      top: 38px;
      left: calc(12.5% + 28px);
      right: calc(12.5% + 28px);
      height: 2px;
      border-top: 2px dashed rgba(30,144,255,0.3);
      z-index: 0;
    }

    .step-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 0 16px;
      position: relative;
      z-index: 1;
    }

    .step-icon-wrap {
      width: 76px;
      height: 76px;
      border-radius: 50%;
      background: var(--color-card);
      border: 2px solid var(--color-card-border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      margin-bottom: 24px;
      position: relative;
      transition: var(--transition);
    }

    .step-item:hover .step-icon-wrap {
      border-color: var(--color-accent);
      box-shadow: var(--shadow-neon);
      transform: scale(1.1);
    }

    .step-num {
      position: absolute;
      top: -8px;
      right: -8px;
      width: 26px;
      height: 26px;
      background: var(--gradient-accent);
      border-radius: 50%;
      font-size: 0.7rem;
      font-weight: 800;
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .step-item h3 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--color-white);
      margin-bottom: 10px;
    }

    .step-item p {
      font-size: 0.82rem;
      color: #8FA0C0;
      line-height: 1.6;
    }

    /* ===================================================
       СЕКЦИЯ ОТЗЫВОВ
    =================================================== */
    #reviews {
      background: #070714;
      position: relative;
      overflow: hidden;
    }

    .swiper {
      padding-bottom: 60px !important;
    }

    .swiper-slide {
      height: auto;
    }

    .review-card {
      background: var(--color-card);
      backdrop-filter: var(--blur-glass);
      border: 1px solid var(--color-card-border);
      border-radius: var(--radius);
      padding: 36px 32px;
      height: 100%;
      display: flex;
      flex-direction: column;
      gap: 16px;
      transition: var(--transition);
    }

    .review-card:hover {
      border-color: rgba(30,144,255,0.4);
      box-shadow: 0 8px 32px rgba(30,144,255,0.12);
    }

    .review-header {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .review-avatar {
      width: 56px;
      height: 56px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      font-weight: 800;
      color: white;
      flex-shrink: 0;
    }

    .review-meta h4 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--color-white);
    }

    .review-meta span {
      font-size: 0.78rem;
      color: #8FA0C0;
    }

    .review-stars {
      display: flex;
      gap: 3px;
    }

    .review-stars i {
      color: #FFB800;
      font-size: 0.85rem;
    }

    .review-text {
      font-size: 0.88rem;
      color: var(--color-text-dark);
      line-height: 1.7;
      font-style: italic;
      flex: 1;
    }

    .review-text::before {
      content: '"';
      font-size: 2.5rem;
      color: var(--color-accent);
      line-height: 0;
      vertical-align: -0.6em;
      margin-right: 4px;
      font-style: normal;
    }

    .review-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-accent);
      padding: 5px 12px;
      background: rgba(30,144,255,0.1);
      border: 1px solid rgba(30,144,255,0.2);
      border-radius: 20px;
      align-self: flex-start;
    }

    .swiper-button-next,
    .swiper-button-prev {
      color: var(--color-accent) !important;
      background: rgba(30,144,255,0.1);
      width: 46px !important;
      height: 46px !important;
      border-radius: 50%;
      border: 1px solid rgba(30,144,255,0.3);
      transition: var(--transition);
    }

    .swiper-button-next::after,
    .swiper-button-prev::after {
      font-size: 1rem !important;
      font-weight: 900;
    }

    .swiper-button-next:hover,
    .swiper-button-prev:hover {
      background: rgba(30,144,255,0.25);
      box-shadow: var(--shadow-neon);
    }

    .swiper-pagination-bullet {
      background: rgba(255,255,255,0.3) !important;
    }

    .swiper-pagination-bullet-active {
      background: var(--color-accent) !important;
      width: 24px !important;
      border-radius: 4px !important;
    }

    /* ===================================================
       КОНТАКТНАЯ ФОРМА
    =================================================== */
    #contact {
      background: linear-gradient(135deg, #060612 0%, #0A1535 100%);
      position: relative;
      overflow: hidden;
    }

    #contact::before {
      content: '';
      position: absolute;
      top: -100px;
      right: -100px;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(30,144,255,0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 60px;
      align-items: start;
      position: relative;
    }

    .contact-info-title {
      font-size: clamp(1.5rem, 3vw, 2.2rem);
      font-weight: 800;
      color: var(--color-white);
      margin-bottom: 16px;
      line-height: 1.3;
    }

    .contact-info-desc {
      font-size: 0.9rem;
      color: #8FA0C0;
      line-height: 1.7;
      margin-bottom: 36px;
    }

    .contact-items {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .contact-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }

    .contact-icon {
      width: 44px;
      height: 44px;
      background: rgba(30,144,255,0.1);
      border: 1px solid rgba(30,144,255,0.25);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .contact-icon i {
      color: var(--color-accent);
      font-size: 1rem;
    }

    .contact-item-text strong {
      display: block;
      font-size: 0.78rem;
      font-weight: 600;
      color: #8FA0C0;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 3px;
    }

    .contact-item-text span {
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--color-white);
    }

    /* Form */
    .contact-form-wrap {
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--color-card-border);
      border-radius: var(--radius);
      padding: 40px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-bottom: 18px;
    }

    .form-group label {
      font-size: 0.8rem;
      font-weight: 600;
      color: #8FA0C0;
      text-transform: uppercase;
      letter-spacing: 0.8px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(30,144,255,0.2);
      border-radius: var(--radius-sm);
      padding: 14px 16px;
      color: var(--color-white);
      font-family: 'Montserrat', sans-serif;
      font-size: 0.9rem;
      outline: none;
      transition: var(--transition);
      width: 100%;
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
      color: rgba(255,255,255,0.25);
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--color-accent);
      background: rgba(30,144,255,0.07);
      box-shadow: 0 0 0 3px rgba(30,144,255,0.1);
    }

    .form-group input.error,
    .form-group select.error,
    .form-group textarea.error {
      border-color: #FF4D4D;
      box-shadow: 0 0 0 3px rgba(255,77,77,0.1);
    }

    .form-group select {
      cursor: pointer;
      appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231E90FF' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 16px center;
      padding-right: 44px;
    }

    .form-group select option {
      background: #0A1535;
      color: var(--color-white);
    }

    .form-group textarea {
      resize: vertical;
      min-height: 100px;
    }

    .form-error-msg {
      font-size: 0.75rem;
      color: #FF4D4D;
      display: none;
    }

    .form-error-msg.show {
      display: block;
    }

    .form-checkbox {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      margin-bottom: 24px;
    }

    .form-checkbox input[type="checkbox"] {
      width: 18px;
      height: 18px;
      flex-shrink: 0;
      accent-color: var(--color-accent);
      cursor: pointer;
      margin-top: 2px;
    }

    .form-checkbox label {
      font-size: 0.8rem;
      color: #8FA0C0;
      cursor: pointer;
      line-height: 1.5;
    }

    .form-checkbox label a {
      color: var(--color-accent);
    }

    .form-checkbox label a:hover {
      text-decoration: underline;
    }

    .btn-submit {
      width: 100%;
      justify-content: center;
      font-size: 1rem;
      padding: 16px;
      border-radius: var(--radius-sm);
      position: relative;
      overflow: hidden;
    }

    .btn-submit::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
      opacity: 0;
      transition: var(--transition);
    }

    .btn-submit:hover::after {
      opacity: 1;
    }

    /* Success Message */
    .form-success {
      display: none;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 16px;
      padding: 40px 20px;
      animation: fadeInUp 0.5s ease;
    }

    .form-success.show {
      display: flex;
    }

    .success-icon {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: rgba(30,255,100,0.1);
      border: 2px solid rgba(30,255,100,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      color: #30FF64;
    }

    .form-success h3 {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--color-white);
    }

    .form-success p {
      font-size: 0.88rem;
      color: #8FA0C0;
    }

    /* ===================================================
       FOOTER
    =================================================== */
    footer {
      background: #050510;
      border-top: 1px solid rgba(30,144,255,0.12);
      padding: 80px 0 0;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr repeat(3, 1fr);
      gap: 48px;
      padding-bottom: 60px;
    }

    .footer-brand img {
      height: 55px;
      margin-bottom: 16px;
    }

    .footer-brand p {
      font-size: 0.85rem;
      color: #8FA0C0;
      line-height: 1.6;
      margin-bottom: 24px;
    }

    .footer-socials {
      display: flex;
      gap: 12px;
    }

    .social-btn {
      width: 42px;
      height: 42px;
      border-radius: 10px;
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(30,144,255,0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #8FA0C0;
      font-size: 1rem;
      transition: var(--transition);
    }

    .social-btn:hover {
      background: rgba(30,144,255,0.15);
      border-color: var(--color-accent);
      color: var(--color-accent);
      transform: translateY(-3px);
      box-shadow: 0 4px 16px rgba(30,144,255,0.2);
    }

    .footer-col h4 {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--color-white);
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-col ul li a {
      font-size: 0.85rem;
      color: #8FA0C0;
      transition: var(--transition);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .footer-col ul li a::before {
      content: '›';
      color: var(--color-accent);
      font-weight: 700;
    }

    .footer-col ul li a:hover {
      color: var(--color-accent);
      padding-left: 4px;
    }

    .footer-contacts {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .footer-contact-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .footer-contact-item i {
      color: var(--color-accent);
      font-size: 0.85rem;
      margin-top: 3px;
      flex-shrink: 0;
    }

    .footer-contact-item span {
      font-size: 0.82rem;
      color: #8FA0C0;
      line-height: 1.5;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.06);
      padding: 20px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .footer-bottom p {
      font-size: 0.78rem;
      color: #4A5568;
    }

    .footer-bottom a {
      color: #4A5568;
      transition: var(--transition);
    }

    .footer-bottom a:hover {
      color: var(--color-accent);
    }

    /* ===================================================
       КНОПКА "НАВЕРХ"
    =================================================== */
    #back-to-top {
      position: fixed;
      bottom: 32px;
      right: 32px;
      z-index: 900;
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--gradient-accent);
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 1.1rem;
      box-shadow: 0 4px 20px rgba(30,144,255,0.4);
      transition: var(--transition);
      opacity: 0;
      visibility: hidden;
      transform: translateY(20px);
    }

    #back-to-top.visible {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    #back-to-top:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-neon-hover);
    }

    /* ===================================================
       TOAST
    =================================================== */
    .toast {
      position: fixed;
      bottom: 100px;
      right: 32px;
      z-index: 10000;
      background: rgba(10,20,50,0.95);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(30,255,100,0.3);
      border-radius: var(--radius-sm);
      padding: 16px 24px;
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 280px;
      transform: translateX(120%);
      transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .toast.show {
      transform: translateX(0);
    }

    .toast-icon {
      font-size: 1.3rem;
      color: #30FF64;
      flex-shrink: 0;
    }

    .toast-text {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--color-white);
    }

    .toast-text span {
      display: block;
      font-size: 0.75rem;
      color: #8FA0C0;
      font-weight: 400;
      margin-top: 2px;
    }

    /* ===================================================
       АНИМАЦИИ
    =================================================== */
    @keyframes fadeInLeft {
      from { opacity: 0; transform: translateX(-40px); }
      to   { opacity: 1; transform: translateX(0);     }
    }

    @keyframes fadeInRight {
      from { opacity: 0; transform: translateX(40px); }
      to   { opacity: 1; transform: translateX(0);    }
    }

    @keyframes fadeInDown {
      from { opacity: 0; transform: translateY(-20px); }
      to   { opacity: 1; transform: translateY(0);     }
    }

    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0);    }
    }

    /* ===================================================
       МЕДИАЗАПРОСЫ — TABLET (768px–1199px)
    =================================================== */
    @media (max-width: 1199px) {
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }

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

      .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
      }

      .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
      }

      .hero-inner {
        gap: 40px;
      }

      .shield-container {
        width: 260px;
        height: 260px;
      }
    }

    /* ===================================================
       МЕДИАЗАПРОСЫ — MOBILE (до 767px)
    =================================================== */
    @media (max-width: 767px) {
      section {
        padding: 72px 0;
      }

      /* Header */
      .nav-menu,
      .header-cta .btn {
        display: none;
      }

      .burger {
        display: flex;
      }

      /* Hero */
      .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 100px 24px 60px;
        gap: 48px;
      }

      .hero-title {
        font-size: 2rem;
      }

      .hero-buttons {
        justify-content: center;
      }

      .hero-trust {
        justify-content: center;
        gap: 20px;
      }

      .hero-shield-wrap {
        order: -1;
      }

      .shield-container {
        width: 200px;
        height: 200px;
      }

      /* Services */
      .services-grid {
        grid-template-columns: 1fr;
      }

      /* About */
      .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
      }

      /* Stats */
      .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
      }

      /* Steps */
      .steps-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      /* Contact */
      .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }

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

      .contact-form-wrap {
        padding: 28px 20px;
      }

      .seo-content {
        padding: 24px 20px;
      }

      /* Footer */
      .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }

      /* Back to top */
      #back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
      }

      .toast {
        right: 16px;
        left: 16px;
        min-width: unset;
      }
    }

    @media (max-width: 480px) {
      .about-grid {
        grid-template-columns: 1fr;
      }

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