@media (max-width: 980px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 82px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    border-radius: var(--radius);
    text-align: center;
    padding: 12px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 64px 0;
  }

  .hero {
    background:
      linear-gradient(115deg, rgba(15, 42, 54, 0.94), rgba(23, 49, 60, 0.84)),
      var(--navy);
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-2,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .top-bar .container,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand img {
    width: 122px;
  }

  .section {
    padding: 58px 0;
  }

  .page-hero {
    padding: 54px 0;
  }

  .hero-actions,
  .button-row,
  .career-tabs {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .service-detail {
    grid-template-columns: 1fr;
  }

  .card,
  .form-card,
  .hero-card,
  .cta-band {
    padding: 22px;
  }
}