/* Breakpoints:
   - small phones: up to 359px
   - phones: 360–559px
   - large phones / phablets: 560–767px
   - tablet: 768–1023px
   - desktop: 1024px+
*/

@media (min-width: 560px) {
  .mech-grid { grid-template-columns: repeat(2, 1fr); }
  .compare__row { grid-template-columns: 160px 1fr 1fr; align-items: start; }
  .compare__row__head { grid-column: 1; }
  .compare__row__a { grid-column: 2; }
  .compare__row__b { grid-column: 3; }
}

@media (min-width: 768px) {
  .lab-nav { display: inline-flex; }
  .lab-header__actions { margin-left: 0; }
  .hero__grid { grid-template-columns: 1.1fr 1fr; }
  .hero__demo { min-height: 360px; }
  .mech-grid { grid-template-columns: repeat(2, 1fr); }
  .combo { grid-template-columns: 220px 1fr; align-items: start; }
  .combo__steps { flex-direction: column; align-items: stretch; }
  .combo__steps li { justify-content: space-between; }
  .compare-card { grid-template-columns: 1fr 1fr; }
  .compare-card__divider { grid-column: 1 / -1; }
}

@media (min-width: 1024px) {
  .mech-grid { grid-template-columns: repeat(3, 1fr); }
  .lab-section--alt { padding: clamp(48px, 6vw, 88px) clamp(28px, 5vw, 56px); }
  .combo { grid-template-columns: 280px 1fr; }
  .progress-row { justify-content: center; }
}

/* Edge case: extremely small screens (≤ 340 px) */
@media (max-width: 359px) {
  .hero h1 { font-size: 30px; }
  .hero__stats > div { min-width: 90px; padding: 8px 10px; }
  .swipe-deck { height: 180px; }
  .btn { padding: 11px 14px; font-size: 14px; }
  .lab-header__inner { gap: 8px; }
  .brand__sub { display: none; }
  .compare__picker select { min-width: 100%; }
  .compare__picker { flex-direction: column; align-items: stretch; }
}

/* Larger desktop */
@media (min-width: 1280px) {
  .hero__grid { grid-template-columns: 1fr 1fr; gap: 56px; }
}