@media (max-width: 1100px) {
  .main-nav {
    gap: 16px;
    font-size: 13px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stihl-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-wrap,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }
}

@media (max-width: 768px) {
  .container {
    width: 90%;
  }

  .header-inner {
    height: 76px;
  }

  .brand img {
    width: 50px;
    height: 50px;
  }

  .brand strong {
    font-size: 18px;
  }

  .brand span {
    font-size: 10px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    background: rgba(0,0,0,.96);
    padding: 28px;
    border-top: 1px solid rgba(255,255,255,.1);
  }

  .main-nav.active {
    display: flex;
  }

  .nav-btn {
    text-align: center;
  }

  .hero {
    min-height: 92vh;
    text-align: center;
  }

  .hero-content {
    padding-top: 80px;
  }

  .hero-content p {
    font-size: 18px;
  }

  .hero-actions,
  .contact-actions {
    justify-content: center;
  }

  .info-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .section {
    padding: 75px 0;
  }

  .feature-grid,
  .stihl-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .stihl-card {
    min-height: auto;
  }

  .about-box {
    padding: 42px 26px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 39px;
  }

  h2 {
    font-size: 31px;
  }

  .btn {
    width: 100%;
  }

  .contact-form {
    padding: 24px;
  }

  .empty-box {
    padding: 30px 22px;
  }
}