:root {
    --navy: #14335e;
    --navy-light: #1d4a86;
    --principal-blue: #2563EB;
    --bg: #f2f3f5;
    --text-muted: #4a586b;
  }
 
  .section-characteristics {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1300px;
    margin: 0 auto;
    padding: 80px 40px;
  }
 
  /* LEFT: features in two columns */
  .section-characteristics .left {
    flex: 1.15;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 40px;
  }
 
  .section-characteristics .item h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--navy);
    font-size: 1.05rem;
    margin: 0 0 8px;
    line-height: 1.3;
  }
 
  .section-characteristics .item h4 i {
    flex: none;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--principal-blue);
    color: #fff;
    border-radius: 50%;
    font-size: 0.8rem;
  }
  .section-characteristics .item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    padding-left: 36px;
  }
 
  /* RIGHT: video */
  .section-characteristics .right {
    flex: 1;
    position: sticky;
    top: 40px;
  }
 
  .section-characteristics .right video {
    width: 100%;
    display: block;
    border-radius: 10px;
    box-shadow: 0 18px 40px rgba(20, 51, 94, 0.18);
    opacity: 0.7;
  }
    .section-characteristics .right img {
    width: 100%;
    display: block;
  }
 
  /* Responsive */
  @media (max-width: 900px) {
    .section-characteristics {
      flex-direction: column;
      padding: 60px 24px;
      gap: 40px;
    }
    .section-characteristics .left {
      grid-template-columns: 1fr;
      order: 2;
    }
    .section-characteristics .right {
      margin: 0;
      position: static;
      order: 1;
      width: 100%;
    }
    .section-characteristics .right video {
    width: 100%;
    display: block;
    border-radius: 10px;
    opacity: 0.7;
  }
  }