@media (max-width: 1200px) {
  .hero__inner { min-height: 550px; }
  .hero__title { font-size: 60px; }
  .bridge__inner { gap: 45px; }
  .activity-card__content { padding-left: 24px; }
  .footer__grid { gap: 25px; }
}
@media (max-width: 992px) {
  .section { padding-block: 70px; }
  .header__inner { gap: 24px; }
  .navigation { gap: 21px; }
  .hero__inner { min-height: 490px; padding-block: 40px; }
  .hero__title { font-size: 49px; }
  .hero__description { font-size: 14px; }
  .hero .eyebrow { font-size: 8px; }
  .hero__footnote { font-size: 10px; }
  .hero__note { padding: 10px 14px; left: -5%; bottom: 6%; }
  .hero__note p { font-size: 10px; }
  .hero .button { padding-inline: 17px; font-size: 12px; gap: 14px; }
  .bridge { padding-block: 40px; }
  .bridge__inner { gap: 30px; }
  .bridge__badge { width: 110px; height: 110px; font-size: 10px; }
  .bridge__content > p:not(.eyebrow) { font-size: 13px; }
  .bridge__values { gap: 13px; }
  .experiences__grid { gap: 16px; }
  .experience-card__visual { height: 195px; }
  .experience-card__content { padding: 22px 19px 16px; }
  .experience-card__content p { font-size: 13px; min-height: 88px; }
  .experience-card__content .text-link { font-size: 11px; gap: 8px; }
  .timeline { gap: 16px; }
  .timeline__step:not(:last-child)::after { width: calc(100% - 64px); }
  .timeline__step h3 { font-size: 16px; }
  .timeline__step p { padding-inline: 0; }
  .brazil-banner { padding-top: 60px; }
  .brazil-banner__illustration img { padding-inline: 15px; }
  .brazil-banner__content { padding: 35px 25px 35px 0; }
  .brazil-banner__content h2 { font-size: 29px; }
  .activity-card h3 { font-size: 20px; }
  .activity-card__content { width: 61%; }
  .activity-card__illustration { width: 39%; }
  .testimonial-card { padding-inline: 24px; }
  .footer__grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 30px; }
  .footer__identity { grid-row: span 2; }
  .footer__contact { grid-column: 2 / -1; }
}
@media (max-width: 768px) {
  .container { width: min(100% - 40px, var(--container-width)); }
  .section { padding-block: 60px; }
  h2 { font-size: 32px; }
  .header__inner { min-height: 70px; flex-wrap: wrap; gap: 0; }
  .brand__logo { width: 126px; height: 56px; }
  .languages { margin-left: auto; margin-right: 12px; }
  .menu-toggle { order: 3; width: 44px; height: 44px; padding: 12px 10px; border: 1px solid var(--color-border); background: transparent; border-radius: 9px; flex-direction: column; justify-content: center; gap: 5px; }
  .menu-ready .menu-toggle { display: flex; }
  .menu-toggle span { display: block; height: 1.5px; background: #28633c; width: 22px; transition: transform .2s, opacity .2s; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .navigation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); order: 4; width: 100%; margin: 0; padding-block: 7px 15px; justify-content: space-between; gap: 10px; }
  .menu-ready .navigation:not(.is-open) { display: none; }
  .menu-ready .navigation.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; border-top: 1px solid var(--color-border); padding-block: 10px 15px; }
  .navigation a { padding-inline: 8px; font-size: 13px; min-height: 46px; }
  .hero__inner { grid-template-columns: 1fr; padding-block: 49px 22px; gap: 10px; }
  .hero__content { max-width: 570px; }
  .hero__title { font-size: clamp(45px, 8.2vw, 62px); }
  .hero .eyebrow { font-size: 9px; }
  .hero__description { font-size: 15px; max-width: 520px; margin-block: 19px 24px; }
  .hero .button { padding-inline: 22px; font-size: 13px; min-height: 53px; }
  .hero__footnote { margin-top: 25px; font-size: 11px; }
  .hero__visual { max-width: 440px; margin: 0 auto; }
  .hero__note { left: 0; bottom: 11%; }
  .hero__note p { font-size: 11px; }
  .hero__bottom { font-size: 8px; padding-block: 13px; }
  .hero__bottom a { font-size: 10px; gap: 10px; }
  .bridge__inner { grid-template-columns: 1fr; gap: 36px; }
  .bridge__visual { max-width: 410px; margin-inline: auto; padding-inline: 10px; width: 100%; }
  .bridge__badge { width: 120px; height: 120px; font-size: 11px; right: 5px; }
  .bridge__content { max-width: 570px; }
  .bridge__content h2 { max-width: none; }
  .bridge__content > p:not(.eyebrow) { font-size: 15px; }
  .bridge__values { gap: 25px; }
  .section-header { margin-bottom: 30px; }
  .section-header h2 + p { font-size: 14px; }
  .experiences__grid { grid-template-columns: 1fr; gap: 24px; }
  .experience-card__visual { height: 250px; }
  .experience-card__content { padding: 25px; }
  .experience-card__content p { font-size: 14px; min-height: 0; }
  .experience-card__content .text-link { font-size: 13px; }
  .timeline { display: flex; flex-direction: column; gap: 0; max-width: 420px; margin-inline: auto; }
  .timeline__step { text-align: left; display: flex; gap: 23px; padding-bottom: 36px; }
  .timeline__number { flex-shrink: 0; width: 48px; height: 48px; margin: 0; font-size: 18px; }
  .timeline__step:not(:last-child)::after { width: 1px; height: calc(100% - 61px); top: 55px; left: 24px; }
  .timeline__step:last-child { padding-bottom: 0; }
  .timeline__step h3 { font-size: 19px; margin-top: 4px; }
  .timeline__step p { font-size: 14px; margin-top: 8px; }
  .timeline__note { font-size: 12px; max-width: 400px; margin-inline: auto; }
  .brazil-banner { padding-top: 50px; }
  .brazil-banner__inner { grid-template-columns: 1fr; }
  .brazil-banner__illustration { height: 255px; }
  .brazil-banner__illustration img { padding: 14px 30px 0; }
  .brazil-banner__content { padding: 10px 30px 32px; }
  .brazil-banner__content h2 { font-size: 29px; }
  .section-header--left { align-items: start; flex-direction: column; gap: 10px; }
  .activities__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .activity-card--workshops, .activity-card--fairs, .activity-card--events, .activity-card--programs { grid-column: span 1; }
  .activity-card { min-height: 340px; flex-direction: column; }
  .activity-card__content { width: 100%; padding: 23px 23px 0; }
  .activity-card__content p { max-width: 230px; }
  .activity-card__arrow { margin-top: 12px; }
  .activity-card__illustration { position: relative; z-index: 0; width: 100%; height: 145px; flex: 0 0 145px; margin-top: auto; }
  .activity-card__illustration img, .activity-card--programs .activity-card__illustration img { padding: 0 14px 10px; }
  .testimonials { padding-top: 0; }
  .testimonials__track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; gap: 16px; }
  .testimonials__track::-webkit-scrollbar { display: none; }
  .testimonial-card { flex: 0 0 100%; min-width: 0; scroll-snap-align: start; scroll-snap-stop: always; padding: 25px; }
  .testimonials__controls:not([hidden]) { display: flex; justify-content: center; align-items: center; gap: 24px; margin-top: 22px; }
  .slider-arrow { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--color-border); border-radius: 50%; background: white; color: var(--color-primary-dark); }
  .slider-arrow:hover { background: var(--color-green-soft); }
  .slider-arrow:disabled { opacity: .35; cursor: default; }
  .testimonials__dots { display: flex; gap: 2px; }
  .testimonials__dots button { display: grid; place-items: center; width: 36px; height: 44px; border: 0; background: transparent; }
  .testimonials__dots button::after { content: ""; width: 7px; height: 7px; background: #c8d6c7; border-radius: 50%; }
  .testimonials__dots button.is-active::after { width: 20px; border-radius: 6px; background: var(--color-primary-dark); }
  .cta-section h2 { font-size: 34px; }
  .cta-section .eyebrow { font-size: 8px; }
  .cta-section__inner > p:not(.eyebrow) { max-width: 380px; margin-inline: auto; }
  .footer { padding-top: 45px; }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 20px; padding-bottom: 35px; }
  .footer__identity { grid-column: 1 / -1; grid-row: auto; }
  .footer__contact { grid-column: 1 / -1; }
  .footer__bottom { flex-wrap: wrap; gap: 14px 20px; font-size: 10px; }
  .footer__bottom > p { width: 100%; }
  html[lang="ja"] .hero__title { font-size: clamp(38px, 7vw, 54px); }
}
@media (max-width: 480px) {
  .section { padding-block: 50px; }
  .hero__inner { padding-top: 36px; }
  .hero .eyebrow { font-size: 7px; letter-spacing: .09em; }
  .hero__title { font-size: clamp(38px, 10.6vw, 50px); }
  .hero__description { font-size: 14px; }
  .hero .button-group { gap: 10px; }
  .hero .button { flex: 1 1 130px; padding-inline: 12px; gap: 10px; font-size: 12px; }
  .hero__footnote { font-size: 9px; gap: 7px; }
  .hero__visual { margin-top: 6px; }
  .hero__note { padding: 9px 12px; gap: 8px; bottom: 7%; }
  .hero__note p { font-size: 9px; }
  .hero__japanese { font-size: 9px; }
  .hero__bottom { flex-wrap: wrap; gap: 4px 15px; }
  .hero__bottom > span { font-size: 7px; letter-spacing: .08em; }
  h2 { font-size: 29px; }
  .eyebrow { font-size: 8px; }
  .bridge__inner { gap: 27px; }
  .bridge__badge { width: 100px; height: 100px; font-size: 9px; padding: 15px; }
  .bridge__badge > span:first-child { font-size: 22px; }
  .bridge__values { justify-content: space-between; gap: 8px; }
  .bridge__values > span { font-size: 10px; }
  .experience-card__visual { height: 215px; }
  .experience-card__content { padding: 23px; }
  .brazil-banner__content { padding-inline: 24px; }
  .brazil-banner__content h2 { font-size: 26px; }
  .brazil-banner__content .eyebrow { font-size: 7px; }
  .activities__grid { grid-template-columns: 1fr; }
  .activity-card { min-height: 320px; }
  .activity-card__content { width: 100%; padding: 24px 24px 0; }
  .activity-card h3 { font-size: 21px; }
  .activity-card__content p { font-size: 12px; }
  .activity-card__illustration { height: 155px; flex-basis: 155px; }
  .activity-card__illustration img, .activity-card--programs .activity-card__illustration img { padding: 8px 20px 12px; }
  .testimonials { padding-top: 0; }
  .testimonial-card { padding-inline: 23px; }
  .testimonial-card blockquote p { font-size: 13px; }
  .testimonial-card__origin { font-size: 8px; }
  .testimonial-card__person { gap: 10px; }
  .testimonials__disclosure { font-size: 9px; }
  .cta-section h2 { font-size: 30px; }
  .cta-section .eyebrow { font-size: 7px; }
  .cta-section .button { width: 100%; max-width: 270px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__identity, .footer__contact { grid-column: auto; }
  .footer__column { gap: 7px; }
  .footer__column > a { min-height: 32px; display: inline-flex; align-items: center; }
  html[lang="ja"] .hero__title { font-size: 36px; }
}