/* Eloquin-inspired orange search button, loaded after the main stylesheet. */
.header-trip-search__submit {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(135deg, #ff8a00 0%, #ff6500 48%, #e94800 100%);
  box-shadow:
    0 16px 38px rgba(236, 82, 0, 0.34),
    0 0 0 6px rgba(255, 118, 0, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.38);
  text-shadow: 0 1px 1px rgba(106, 32, 0, 0.22);
  transition:
    transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 220ms ease,
    filter 220ms ease;
}

.header-trip-search__submit::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -40% auto -40% -30%;
  width: 28%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.48), transparent);
  transform: skewX(-18deg);
  transition: left 480ms ease;
}

.header-trip-search__submit:hover,
.header-trip-search__submit:focus-visible {
  filter: saturate(1.08) brightness(1.04);
  box-shadow:
    0 22px 48px rgba(236, 82, 0, 0.42),
    0 0 0 9px rgba(255, 118, 0, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.48);
  transform: translateY(-3px) scale(1.035);
}

.header-trip-search__submit:hover::before,
.header-trip-search__submit:focus-visible::before {
  left: 118%;
}

.header-trip-search__submit:focus-visible {
  outline: 3px solid rgba(255, 225, 153, 0.9);
  outline-offset: 3px;
}

.header-trip-search__submit:active {
  transform: translateY(-1px) scale(1.015);
}

@media (prefers-reduced-motion: reduce) {
  .header-trip-search__submit,
  .header-trip-search__submit::before {
    transition: none;
  }

  .header-trip-search__submit:hover,
  .header-trip-search__submit:focus-visible,
  .header-trip-search__submit:active {
    transform: none;
  }
}