@media (max-width: 767px) {
  .hero-section {
    min-height: auto;
    padding: 38px 0 52px;
    align-items: start;
  }

  .hero-content {
    width: min(100% - 32px, 520px);
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    row-gap: 34px;
  }

  .hero-copy {
    padding-top: 0;
  }

  .hero-kicker {
    gap: 10px;
    margin-bottom: 15px;
    font-size: 12px;
  }

  .hero-kicker i {
    width: 34px;
  }

  .hero-title {
    max-width: 100%;
    font-size: 36px;
    line-height: 1.1;
  }

  .hero-description {
    max-width: 100%;
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.58;
  }

  .hero-actions {
    margin-top: 26px;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 13px;
  }

  .hero-button {
    width: 100%;
    min-width: 0;
    height: 56px;
    gap: 10px;
    font-size: 14px;
  }

  .hero-button-primary img {
    width: 24px;
    height: 24px;
  }

  .hero-button-secondary img {
    width: 32px;
    height: 32px;
  }

  .hero-feature-list {
    max-width: 100%;
    margin-top: 28px;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .hero-feature-item {
    min-height: 48px;
    gap: 12px;
    font-size: 14px;
  }

  .hero-feature-item + .hero-feature-item {
    padding-left: 0;
    border-left: 0;
  }

  .hero-feature-item img {
    width: 44px;
    height: 44px;
  }

  .hero-feature-item span {
    max-width: none;
  }

  .hero-visual {
    padding: 0 0 112px;
  }

  .hero-image-frame {
    height: auto;
    min-height: 0;
    border-radius: 12px;
  }

  .hero-product-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: center center;
  }

  .hero-size-card {
    left: 12px;
    bottom: 0;
    width: calc(100% - 24px);
    padding: 18px 14px 16px;
    border-radius: 10px;
  }

  .hero-size-title {
    margin-bottom: 14px;
    font-size: 17px;
  }

  .hero-size-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .hero-size-option {
    min-height: 74px;
    padding: 9px 6px;
    grid-template-columns: minmax(0, 1fr);
    row-gap: 3px;
    font-size: 12px;
    text-align: center;
  }

  .hero-size-option img {
    width: 36px;
    height: 42px;
  }

  .hero-size-option span {
    min-width: 0;
    text-align: center;
    white-space: normal;
  }

  .hero-size-option-active::after {
    top: -10px;
    right: -7px;
    width: 22px;
    height: 22px;
    font-size: 13px;
  }
}