/* GEKUMI V1 responsive and EN/JA/KO behavior. */
@media (max-width: 79.9375rem) {
  :where(main section[id], main article[id]) {
    scroll-margin-block-start: 5rem;
  }

  .gekumi-utility-bar,
  .gekumi-primary-nav,
  .gekumi-header-actions .gekumi-header__rfq {
    display: none;
  }

  .gekumi-mobile-navigation {
    display: block;
  }

  .gekumi-header-row {
    min-block-size: 4rem;
  }

  .gekumi-footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gekumi-footer-brand {
    grid-column: 1 / -1;
  }

  .gekumi-trust-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gekumi-home-trust .gekumi-trust-strip__item:nth-child(odd) {
    border-inline-start: 0;
  }

  .gekumi-facility-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 63.9375rem) {
  .gekumi-grid {
    grid-template-columns: repeat(var(--gekumi-grid-columns-tablet), minmax(0, 1fr));
  }

  .gekumi-country-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  }

  .gekumi-home-hero {
    min-block-size: auto;
  }

  .gekumi-home-hero__grid {
    grid-template-columns: 1fr;
    gap: var(--gekumi-space-12);
    padding-block: var(--gekumi-space-16) var(--gekumi-space-24);
  }

  .gekumi-home-hero__content,
  .gekumi-home-hero__visual {
    grid-column: 1;
  }

  .gekumi-home-hero__content {
    max-inline-size: 46rem;
  }

  .gekumi-home-hero__visual {
    min-block-size: 22rem;
  }

  .gekumi-home-hero__visual-frame {
    min-block-size: 17rem;
  }
}

@media (max-width: 47.9375rem) {
  .gekumi-grid {
    grid-template-columns: repeat(var(--gekumi-grid-columns-mobile), minmax(0, 1fr));
  }

  .gekumi-section-header,
  .gekumi-rfq-action {
    align-items: stretch;
    flex-direction: column;
  }

  .gekumi-action-row .gekumi-button,
  .gekumi-rfq-action:not(.gekumi-mobile-product-action) .gekumi-button,
  .gekumi-animal-card .gekumi-quote-button,
  .gekumi-rfq-summary .gekumi-quote-button {
    inline-size: 100%;
  }

  .gekumi-modal,
  .gekumi-drawer {
    max-inline-size: 100vw;
    max-block-size: 100dvh;
    border-radius: 0;
  }

  .gekumi-data-table--responsive thead {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  .gekumi-data-table--responsive :is(tbody, tr, td) {
    display: block;
    inline-size: 100%;
  }

  .gekumi-data-table--responsive tr {
    margin-block-end: var(--gekumi-space-4);
    padding: var(--gekumi-space-4);
    border: var(--gekumi-border-width) solid var(--gekumi-color-border);
    border-radius: var(--gekumi-radius-card);
    background: var(--gekumi-color-surface);
  }

  .gekumi-data-table--responsive td {
    display: grid;
    grid-template-columns: minmax(7rem, 0.8fr) minmax(0, 1.2fr);
    gap: var(--gekumi-space-3);
    padding-inline: 0;
  }

  .gekumi-data-table--responsive td::before {
    content: attr(data-label);
    color: var(--gekumi-color-text-subtle);
    font-size: var(--gekumi-font-size-spec-label);
    font-weight: var(--gekumi-font-weight-semibold);
  }

  .gekumi-spec-table,
  .gekumi-spec-table tbody,
  .gekumi-spec-table tr,
  .gekumi-spec-table :is(th, td) {
    display: block;
    inline-size: 100%;
  }

  .gekumi-spec-table tr {
    padding: var(--gekumi-space-4);
    border: var(--gekumi-border-width) solid var(--gekumi-color-border);
    border-radius: var(--gekumi-radius-card);
    background: var(--gekumi-color-surface);
  }

  .gekumi-spec-table tr + tr {
    margin-block-start: var(--gekumi-space-3);
  }

  .gekumi-spec-table :is(th, td) {
    padding: 0;
    border: 0;
  }

  .gekumi-spec-table td {
    padding-block-start: var(--gekumi-space-1);
    overflow-wrap: anywhere;
  }

  .gekumi-country-grid,
  .gekumi-trust-strip,
  .gekumi-facility-gallery {
    grid-template-columns: 1fr;
  }

  .gekumi-home-hero__grid {
    gap: var(--gekumi-space-8);
    padding-block: var(--gekumi-space-12) var(--gekumi-space-16);
  }

  .gekumi-home-hero__title {
    max-inline-size: none;
    line-height: var(--gekumi-line-height-heading);
  }

  .gekumi-home-hero__title-line {
    display: inline;
  }

  .gekumi-home-hero__title-line + .gekumi-home-hero__title-line::before {
    content: " ";
  }

  .gekumi-home-hero__actions,
  .gekumi-home-hero__actions .gekumi-button {
    inline-size: 100%;
  }

  .gekumi-home-hero__visual {
    min-block-size: 16rem;
  }

  .gekumi-home-hero__visual-frame {
    inline-size: calc(100% - var(--gekumi-space-8));
    min-block-size: 12rem;
    padding: var(--gekumi-space-4);
  }

  .gekumi-home-hero__visual-mark {
    font-size: clamp(5rem, 30vw, 8rem);
  }

  .gekumi-home-trust {
    margin-block-start: calc(-1 * var(--gekumi-space-4));
  }

  .gekumi-home-trust .gekumi-trust-strip__item {
    min-block-size: var(--gekumi-space-16);
  }

  .gekumi-home-trust .gekumi-trust-strip__item + .gekumi-trust-strip__item {
    border-block-start: var(--gekumi-border-width) solid var(--gekumi-color-border);
    border-inline-start: 0;
  }

  .gekumi-document-card,
  .gekumi-document-access-card,
  .gekumi-buyer-gate {
    grid-template-columns: auto minmax(0, 1fr);
    padding: var(--gekumi-space-4);
  }

  .gekumi-rfq-action--sticky-mobile {
    position: sticky;
    z-index: 10;
    inset-block-end: 0;
    border-radius: 0;
  }

  .gekumi-mobile-product-action {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: var(--gekumi-space-2) var(--gekumi-space-4);
    padding-block-end: max(var(--gekumi-space-2), env(safe-area-inset-bottom));
  }

  .gekumi-mobile-product-action__status {
    gap: var(--gekumi-space-3);
  }

  .gekumi-mobile-product-action .gekumi-spec-label {
    letter-spacing: normal;
    text-transform: none;
  }

  .gekumi-header-row {
    min-block-size: 3.75rem;
    gap: var(--gekumi-space-2);
  }

  .gekumi-brand {
    font-size: 1rem;
  }

  .gekumi-header-link {
    padding-inline: var(--gekumi-space-1);
  }

  .gekumi-footer-grid {
    grid-template-columns: 1fr;
    padding-block: var(--gekumi-space-12);
  }

  .gekumi-footer-brand {
    grid-column: auto;
  }

  .gekumi-footer-group {
    border-block-start: var(--gekumi-border-width) solid var(--gekumi-color-secondary);
  }

  .gekumi-footer-group summary {
    display: flex;
    min-block-size: var(--gekumi-control-min-target);
    align-items: center;
    justify-content: space-between;
    margin: 0;
  }

  .gekumi-footer-group summary::after {
    content: "+";
  }

  .gekumi-footer-group[open] summary::after {
    content: "−";
  }

  .gekumi-footer-links {
    padding-block-end: var(--gekumi-space-4);
  }

  .gekumi-footer-legal {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 29.9375rem) {
  .gekumi-header-actions .gekumi-language-switcher {
    display: none;
  }

  .gekumi-status-row,
  .gekumi-rfq-summary__row,
  .gekumi-mobile-data-card__row,
  .gekumi-data-table--responsive td {
    grid-template-columns: 1fr;
    gap: var(--gekumi-space-1);
  }

  .gekumi-document-card,
  .gekumi-document-access-card,
  .gekumi-buyer-gate {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 22.4375rem) {
  .gekumi-mobile-product-action {
    grid-template-columns: 1fr;
  }

  .gekumi-mobile-product-action .gekumi-button {
    inline-size: 100%;
  }
}

/* STEP 04E V1: EN master; these language rules also serve local synthetic QA. */
.gekumi-home-core:lang(ja) { font-family: var(--gekumi-font-ja-sans); line-height: var(--gekumi-line-height-cjk); }
.gekumi-home-core:lang(ko) { font-family: var(--gekumi-font-ko); line-height: var(--gekumi-line-height-cjk); }
.gekumi-home-core:lang(ja) :is(h2, h3),
.gekumi-home-core:lang(ko) :is(h2, h3) { line-height: var(--gekumi-line-height-compact); }
.gekumi-home-core:lang(ja) .gekumi-home-core__kicker,
.gekumi-home-core:lang(ko) .gekumi-home-core__kicker { letter-spacing: normal; }

@media (max-width: 79.9375rem) {
  .gekumi-home-core__species-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gekumi-home-core__species:nth-child(n) { grid-column: auto; grid-template-columns: 1fr; }
  .gekumi-home-core__species .gekumi-home-core__placeholder { min-block-size: 0; aspect-ratio: 2 / 1; }
  .gekumi-home-core__reviews > div { grid-template-columns: 1fr; }
}

@media (min-width: 48rem) and (max-width: 63.9375rem) {
  .gekumi-home-core__availability-grid { grid-template-columns: 1fr; }
  .gekumi-home-core .gekumi-animal-card { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
  .gekumi-home-core .gekumi-animal-card__media { aspect-ratio: auto; border-radius: var(--gekumi-radius-card) 0 0 var(--gekumi-radius-card); }
  .gekumi-home-core .gekumi-animal-card__media .gekumi-home-core__placeholder { aspect-ratio: auto; }
}

@media (max-width: 63.9375rem) {
  .gekumi-home-core .gekumi-section-header { display: grid; gap: var(--gekumi-space-6); }
  .gekumi-home-core .gekumi-section-header > .gekumi-button { justify-self: start; max-inline-size: 100%; }
  .gekumi-home-core__trade-steps { grid-template-columns: 1fr; }
  .gekumi-home-core__trade-steps li { grid-template-columns: 3rem minmax(0, 1fr); align-items: start; gap: var(--gekumi-space-4); }
  .gekumi-home-core__shipping-grid { grid-template-columns: 1fr; }
  .gekumi-home-core__facility-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gekumi-home-core__news-grid { grid-template-columns: 1fr; }
}

@media (max-width: 47.9375rem) {
  .gekumi-home-core__availability-grid,
  .gekumi-home-core__species-grid,
  .gekumi-home-core__country-grid,
  .gekumi-home-core__facility-grid,
  .gekumi-home-core__sample-grid { grid-template-columns: 1fr; }
  .gekumi-home-core .gekumi-animal-card__body,
  .gekumi-home-core .gekumi-country-panel { padding: var(--gekumi-space-4); }
  .gekumi-home-core__trade-actions { display: grid; }
  .gekumi-home-core__trade-actions .gekumi-button { inline-size: 100%; }
  .gekumi-home-core__development > span[aria-hidden] { display: none; }
  .gekumi-home-core__development { flex-direction: column; }
  .gekumi-home-core__sample summary { min-block-size: var(--gekumi-space-32); }
}

/* STEP 04E FIX 02 V1.2: scoped CHAT adjudication. */
/* Keep the existing qualification paragraph in its original mobile flow. */
.gekumi-home-trade-cta .gekumi-home-core__buyer-gate { display: contents; }

@media (min-width: 64rem) {
  .gekumi-home-facility > .gekumi-container {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 0 var(--gekumi-space-8);
    align-items: start;
  }
  .gekumi-home-facility .gekumi-section-header {
    display: grid;
    grid-column: 1;
    grid-row: 1;
    justify-content: start;
    align-content: start;
  }
  .gekumi-home-facility .gekumi-section-header > .gekumi-button { justify-self: start; max-inline-size: 100%; }
  .gekumi-home-facility .gekumi-home-core__development { grid-column: 1; grid-row: 2; }
  .gekumi-home-facility .gekumi-home-core__facility-grid { grid-column: 2; grid-row: 1 / span 2; }
  .gekumi-home-facility .gekumi-home-core__placeholder { aspect-ratio: auto; }
}

@media (min-width: 80rem) {
  .gekumi-home-shipping .gekumi-home-core__shipping-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .gekumi-home-trade-cta > .gekumi-container {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 0 var(--gekumi-space-8);
    align-items: start;
  }
  .gekumi-home-trade-cta .gekumi-section-header { grid-column: 1; grid-row: 1; }
  .gekumi-home-trade-cta .gekumi-home-core__lead { grid-column: 1; grid-row: 2; }
  .gekumi-home-trade-cta .gekumi-home-core__trade-actions { grid-column: 1; grid-row: 3; }
  .gekumi-home-trade-cta .gekumi-home-core__buyer-gate {
    display: block;
    grid-column: 2;
    grid-row: 1 / span 3;
    color: var(--gekumi-color-primary);
  }
  .gekumi-home-insights .gekumi-home-core__news-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .gekumi-home-insights .gekumi-home-core__news-grid > article:first-child { grid-column: 1; grid-row: 1 / span 2; }
  .gekumi-home-insights .gekumi-home-core__news-grid > article:nth-child(2) { grid-column: 2; grid-row: 1; }
  .gekumi-home-insights .gekumi-home-core__news-grid > article:nth-child(3) { grid-column: 2; grid-row: 2; }
}