@media (max-width: 720px) {
  .app-shell { width: min(100% - 1rem, var(--content-width)); padding-top: var(--space-4); }
  .form-grid, .result-grid, .section-selector-grid { grid-template-columns: 1fr; }
  .result-card-total { grid-column: auto; }
  .scale { gap: var(--space-2); }
  .scale-option span:not(.visually-hidden) { min-height: 44px; }
  .button-row { align-items: stretch; flex-direction: column-reverse; }
  .button { width: 100%; }
}

@media (max-width: 520px) {
  .quicktest-site-header {
    min-height: 62px;
  }

  .quicktest-site-brand {
    gap: 0.45rem;
    font-size: 0.82rem;
  }

  .quicktest-site-symbol {
    width: 30px;
    height: 30px;
  }

  .quicktest-site-symbol img { width: 60px; height: 30px; }

  .quicktest-site-return {
    min-height: 38px;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }
}

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

@media (max-width: 760px) {
  .assessment-welcome-shell {
    width: 100%;
    padding-top: 0;
  }

  .assessment-welcome-card {
    border-radius: 14px;
  }

  .assessment-brandbar {
    padding: 1rem 1.1rem;
  }

  .assessment-mark {
    width: 38px;
    height: 38px;
  }

  .assessment-intro {
    padding: 2rem 1.15rem 1.7rem;
  }

  .assessment-selection {
    margin-inline: 1.15rem;
    margin-bottom: 1.3rem;
  }

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

  .assessment-topic-card .section-selector-card {
    min-height: 136px;
  }
}

@media (max-width: 480px) {
  .assessment-brand-name {
    font-size: 0.95rem;
  }

  .assessment-intro h1 {
    font-size: clamp(1.75rem, 9vw, 2.2rem);
  }

  .assessment-topic-grid {
    grid-template-columns: 1fr;
  }

  .assessment-topic-card .section-selector-card {
    min-height: 112px;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
  }

  .assessment-topic-icon {
    grid-column: auto;
    width: 38px;
    height: 38px;
    margin: 0 0.65rem 0 0;
  }

  .assessment-topic-copy {
    align-content: center;
  }

  .assessment-selection-summary {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .assessment-selection-summary strong {
    text-align: left;
  }
}

@media (max-width: 760px) {
  .assessment-profile-shell {
    width: 100%;
    padding-top: 0;
  }

  .assessment-profile-card {
    border-radius: 14px;
  }

  .profile-progress-block {
    padding-inline: 1.15rem;
  }

  .profile-content {
    padding: 1.8rem 1.15rem 1.35rem;
  }

  .profile-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .profile-progress-meta {
    font-size: 0.78rem;
  }

  .profile-heading-block h1 {
    font-size: 1.8rem;
  }

  .profile-field-card {
    padding: 0.9rem;
  }

  .profile-actions {
    grid-template-columns: 1fr;
  }

  .profile-back-button {
    order: 2;
  }

  .profile-next-button {
    order: 1;
  }
}

@media (max-width: 760px) {
  .assessment-question-shell {
    width: 100%;
    padding-top: 0;
  }

  .assessment-question-card-shell {
    border-radius: 14px;
  }

  .question-progress-block {
    padding-inline: 1.15rem;
  }

  .question-content {
    padding: 1.8rem 1.15rem 1.35rem;
  }
}

@media (max-width: 560px) {
  .assessment-scale {
    gap: 0.42rem;
  }

  .assessment-scale-option span {
    min-height: 46px;
    border-radius: 8px;
  }

  .assessment-question-card {
    padding: 1rem;
  }

  .question-actions {
    grid-template-columns: 1fr;
  }

  .question-next-button {
    order: 1;
  }

  .question-back-button {
    order: 2;
  }
}

@media (max-width: 390px) {
  .assessment-scale {
    gap: 0.3rem;
  }

  .assessment-scale-option span {
    min-height: 42px;
    font-size: 0.9rem;
  }

  .assessment-scale-endpoints {
    gap: 0.5rem;
    font-size: 0.68rem;
    line-height: 1.25;
  }

  .assessment-scale-endpoints span {
    width: 48%;
    max-width: none;
  }
}

@media (max-width: 760px) {
  .results-overview-card {
    grid-template-columns: 1fr;
  }

  .results-gauge {
    min-height: 255px;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .results-topic-list {
    padding: 1.25rem;
  }

  .results-topic-row {
    grid-template-columns: minmax(110px, 1fr) minmax(110px, 1.35fr) 2.25rem;
    gap: 0.65rem;
  }

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

  .results-cta-button {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .results-panel {
    padding: 1rem;
  }

  .results-topic-row {
    grid-template-columns: 1fr 2.25rem;
  }

  .results-topic-bar {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .results-topic-score {
    grid-column: 2;
    grid-row: 1;
  }
}