@media (max-width: 1100px) {
  .auth-layout {
    grid-template-columns:
      minmax(420px, 0.95fr)
      minmax(0, 1.05fr);
  }

  .auth-layout__visual {
    padding: var(--space-10);
  }

  .auth-layout__content {
    padding: var(--space-8);
  }

  .survey-layout {
    grid-template-columns: 240px minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-layout__visual {
    min-height: 300px;
    padding: var(--space-10) var(--space-6);
  }

  .auth-layout__content {
    padding: var(--space-8) var(--space-5);
  }

  .survey-layout {
    grid-template-columns: 1fr;
  }

  .survey-sidebar {
    position: static;
  }

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

@media (max-width: 700px) {
  .container,
  .content-container {
    width: calc(100% - (var(--space-4) * 2));
  }

  .site-header__inner {
    gap: var(--space-3);
  }

  .site-brand__subtitle {
    display: none;
  }

  .site-footer__inner {
    padding-block: var(--space-5);
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }

  .site-footer__links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .page-section {
    padding-block: var(--space-8);
  }

  .page-section--large {
    padding-block: var(--space-10);
  }

  .page-header {
    margin-bottom: var(--space-6);
  }

  .page-header__description {
    font-size: var(--font-size-md);
  }

  .auth-layout__visual {
    min-height: 250px;
    padding: var(--space-8) var(--space-5);
  }

  .auth-layout__content {
    padding: var(--space-6) var(--space-4);
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .cluster {
    align-items: stretch;
  }

  .cluster .button {
    flex: 1 1 auto;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .site-header__inner {
    min-height: 68px;
  }

  .site-brand {
    gap: var(--space-2);
  }

  .site-brand__logo {
    width: 48px;
    height: 44px;
  }

  .site-brand__name {
    max-width: 180px;
    font-size: var(--font-size-sm);
  }

  .site-header__actions .button {
    min-height: 40px;
    padding-inline: var(--space-3);
    font-size: var(--font-size-sm);
  }

  .auth-layout__visual {
    min-height: 210px;
    padding: var(--space-6) var(--space-4);
  }

  .auth-layout__content {
    padding: var(--space-4) var(--space-3);
  }

  .page-header__title {
    font-size: 1.8rem;
  }

  .button {
    min-height: 44px;
  }

  .button--large {
    min-height: 50px;
    padding-inline: var(--space-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .survey-sidebar,
  .admin-sidebar,
  .button,
  .no-print {
    display: none !important;
  }

  body {
    background: var(--color-white);
  }
}