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

  :root {
      --primary: #1bdc09;
      --primaryLight: #ffba43;
      --mainBackground: #111111;
      --borderLine: #333;
      --mainText: #e0e0e0;
      --secondary: #ffba43;
      --secondaryLight: #ffba43;
      --headerColor: #1a1a1a;
      --bodyTextColor: #4e4b66;
      --bodyTextColorWhite: #fafbfc;
  }

  body {
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      background: var(--mainBackground);
      color: var(--mainText);
  }

  /* Dark technical theme with orange accents */
  .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
  }

  header {
      background: var(--mainBackground);
      border-bottom: 3px solid var(--primary);
      padding: 20px 0;
  }

  .header-logo-wrapper {
      display: flex;
      align-items: center;
      gap: 15px;
      flex-wrap: nowrap;
  }

  .logo-svg {
      flex-shrink: 0;
      line-height: 0;
  }

  .logo-svg img {
      width: auto;
      height: 51px;
      display: block;
  }

  .logo-tagline {
      color: var(--primary);
      font-size: 0.9rem;
  }

  .logo-text {
      flex: 1;
  }

  .logo-text h1 {
      margin: 0;
      font-size: 1.9rem;
      white-space: nowrap;
  }

  .logo-text h1 span {
      color: var(--primary);
  }

  .contact-panel {
      background: var(--mainBackground);
      border-radius: 24px;
      padding: 32px;
      text-align: center;
      border: 1px solid var(--borderLine);
      margin-top: 0px;
  }

  @media (max-width: 600px) {
      .header-logo-wrapper {
          gap: 10px;
          flex-wrap: wrap;
      }

      .logo-svg img {
          height: 40px;
      }

      .logo-text h1 {
          font-size: 1.3rem;
          white-space: normal;
      }

      .tagline {
          font-size: 0.7rem;
      }
  }

  .logo span {
      color: var(--primary);
  }

  .tagline {
      color: var(--bodyTextColor);
      font-size: 0.9rem;
  }

  .hero-dark {
      background: linear-gradient(90deg, #1a1a1a 0%, #0a0a0a 100%);
      padding: 50px 0;
  }

  .hero-dark h1 {
      font-size: 2.5rem;
      margin-bottom: 20px;
      color: var(--primary);
  }

  .hero-dark h2 {
      font-size: 2.4rem margin-bottom: 30px;

  }

  .hero-dark h2 span {
      color: var(--primary);
  }

  .grid-2 {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      margin: 30px 0;
  }

  .stat-card {
      background: var(--mainBackground);
      padding: 28px;
      border-radius: 16px;
      border-left: 5px solid var(--primary);
  }

  .stat-number {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--primary);
  }

  .btn-link {
      background: var(--primary);
      color: black;
      font-weight: bold;
      padding: 14px 28px;
      border-radius: 40px;
      text-decoration: none;
      display: inline-block;
      border: 2px solid var(--primary);
      transition: 0.2s;
  }

  .btn-link:hover {
      background: var(--mainBackground);
      border: 2px solid var(--primary);
      color: var(--primary);
  }

  .contact-panel {
      background: var(--mainBackground);
      border-radius: 24px;
      padding: 32px;
      text-align: center;
      border: 1px solid var(--borderLine);
  }

  .contact-panel h3 {
      font-size: 1.8rem;
      margin-bottom: 12px;
      color: var(--primary);
  }

  .contact-panael-group {
      margin-top: 14px;
  }

  .group {
      list-style: none;
      margin-top: 16px;
      padding-left: 0;
  }

  .group span {
      color: var(--primary);
      margin-right: 0.5em;
  }

  .contact-panael-group h3 {
      font-size: 1.6rem;
      margin-bottom: 12px;
      color: var(--primary);
  }

  .big-phone a {
      color: var(--primary);
      text-decoration: none;
  }

  .big-phone {
      font-size: 2rem;
      font-weight: bold;
      color: var(--primary);
      margin: 20px 0;
  }

  .placeholder-img-dark {

      height: 200px;
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .placeholder-img-dark img {
      width: 100%;
      border-radius: 20px;
      margin-top: 20px;
      height: 200px;

      opacity: 0.8;
      overflow: hidden;
  }

  footer {
      background: #000;
      text-align: center;
      padding: 28px;
      font-size: 0.8rem;
      border-top: 1px solid #222;
      margin-top: 40px;
  }

  @media (max-width: 800px) {
      .grid-2 {
          grid-template-columns: 1fr;
      }
  }