.mobile-carousel__slide {
  display: contents;
}

.mobile-carousel__arrow,
.mobile-carousel__dots,
.results-carousel__age {
  display: none;
}

.problem-card__image--mobile-only {
  display: none;
}

@media (min-width: 601px) {
  .problems__tiles [data-problem-position="1"] {
    grid-area: 1 / 1;
  }

  .problems__tiles [data-problem-position="2"] {
    grid-area: 1 / 2;
  }

  .problems__tiles [data-problem-position="3"] {
    grid-area: 1 / 3;
  }

  .problems__tiles [data-problem-position="4"] {
    grid-area: 2 / 1;
  }

  .problems__tiles [data-problem-position="5"] {
    grid-area: 2 / 2;
  }

  .problems__tiles [data-problem-position="6"] {
    grid-area: 2 / 3;
  }

  .problems__tiles [data-problem-position="7"] {
    grid-area: 3 / 1;
  }

  .problems__tiles [data-problem-position="8"] {
    grid-area: 3 / 2;
  }

  .problems__tiles [data-problem-position="9"] {
    grid-area: 3 / 3;
  }
}

@media (max-width: 600px) {
  .mobile-carousel {
    min-width: 0;
  }

  .mobile-carousel__viewport {
    position: relative;
    min-width: 0;
    overflow: hidden;
  }

  .mobile-carousel__track {
    position: relative;
    display: flex !important;
    grid-template-columns: none !important;
    grid-template-rows: none !important;
    gap: 0 !important;
    width: 100%;
    height: auto !important;
    margin-top: 0 !important;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }

  .mobile-carousel__track::-webkit-scrollbar {
    display: none;
  }

  .mobile-carousel__slide {
    display: grid !important;
    box-sizing: border-box;
    width: 100%;
    min-width: 100%;
    flex: 0 0 100%;
    padding-inline: clamp(28px, 8.5vw, 36px);
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .mobile-carousel__viewport:focus-visible {
    outline: 3px solid var(--apple-accent);
    outline-offset: 4px;
  }

  .mobile-carousel__arrow {
    position: absolute;
    z-index: 5;
    top: 50%;
    display: flex;
    box-sizing: border-box;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    color: var(--apple-accent-dark);
    background: transparent;
    box-shadow: none;
    font: inherit;
    line-height: 1;
    transform: translateY(-50%);
    transition: opacity 160ms ease-out;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-carousel__arrow--prev {
    left: 0;
  }

  .mobile-carousel__arrow--next {
    right: 0;
  }

  .mobile-carousel__arrow > span {
    position: absolute;
    inset: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(63, 63, 63, 0.14);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 4px 14px rgba(63, 63, 63, 0.13);
    font-size: 0;
    line-height: 0;
    transition:
      transform 120ms ease-out,
      background-color 160ms ease-out;
  }

  .mobile-carousel__arrow svg {
    display: block;
    flex: 0 0 auto;
    width: 14px;
    height: 14px;
    margin: 0;
    overflow: visible;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.25;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .mobile-carousel__arrow:active:not(:disabled) > span {
    transform: scale(0.9);
  }

  .mobile-carousel__arrow:focus-visible {
    outline: 2px solid var(--apple-accent);
    outline-offset: -1px;
  }

  .mobile-carousel__arrow:disabled {
    opacity: 0;
    pointer-events: none;
  }

  .mobile-carousel__dots {
    display: flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    margin-top: 8px;
  }

  .mobile-carousel__dot {
    position: relative;
    display: grid;
    width: 28px;
    height: 44px;
    padding: 0;
    place-items: center;
    border: 0;
    background: transparent;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-carousel__dot::before {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(63, 63, 63, 0.24);
    content: "";
    transition:
      background-color 180ms ease,
      transform 180ms ease;
  }

  .mobile-carousel__dot[aria-current="true"]::before {
    background: var(--apple-accent);
    transform: scale(1.28);
  }

  .mobile-carousel__dot:focus-visible {
    outline: 2px solid var(--apple-accent);
    outline-offset: -7px;
  }

  /* Problems: two existing tiles per slide, alternating photo position. */
  .problems-carousel {
    margin-top: 0;
  }

  .problems-carousel__slide {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .theme-apple .problems-carousel .problem-card {
    height: clamp(160px, 44vw, 174px);
    min-height: 0;
  }

  .problems-carousel__desktop-extra {
    display: none !important;
  }

  .problem-card__image--mobile-only {
    display: block;
  }

  .theme-apple .problem-card--mobile-photo {
    color: #fff;
    background: var(--apple-text);
  }

  .theme-apple .problem-card--mobile-photo::after {
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.38) 0%,
      rgba(0, 0, 0, 0.1) 42%,
      rgba(0, 0, 0, 0.75) 100%
    );
    content: "";
  }

  .theme-apple .problem-card--mobile-photo .problem-card__number {
    color: var(--apple-text);
  }

  /* Results: one before/after card and one updating age per slide. */
  .results-carousel {
    margin-top: 36px;
  }

  .results-carousel__age {
    display: block;
    margin: 0 0 14px;
    color: var(--apple-accent);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.4px;
    line-height: 28px;
    text-align: center;
  }

  .results-carousel__slide {
    display: block !important;
    padding-inline: clamp(38px, 10vw, 42px);
  }

  .results-carousel__slide .result-card {
    width: 100%;
    height: 100%;
  }

  .theme-apple .results-carousel .result-card__age {
    display: none;
  }

  .theme-apple .results-carousel .result-card__content,
  .theme-apple .results-carousel .result-card--tall .result-card__content {
    min-height: 164px;
  }

  /* Actives: four compact cards per slide. */
  .actives-carousel__slide {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .theme-apple .actives-carousel .active-card {
    min-height: 124px;
    padding: 16px 18px;
  }

  .theme-apple .actives-carousel .active-card__title {
    font-size: 21px;
    line-height: 1.08;
  }

  .theme-apple .actives-carousel .active-card__description {
    font-size: 15px;
    line-height: 20px;
  }
}

@media (max-width: 370px) {
  .theme-apple .problems-carousel .problem-card {
    height: 164px;
  }

  .theme-apple .problem-card__text {
    font-size: 17px;
  }

  .theme-apple .actives-carousel .active-card {
    min-height: 128px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-carousel__arrow,
  .mobile-carousel__dot::before {
    transition: none;
  }
}