/* IKIGAI_PUBLIC_MOBILE_FRIENDLY_OPTIMIZATION_V1
 * Shared responsive layer for Home, FAQ, Contact, About, Testimonial,
 * Product and Article public pages. Desktop layouts remain unchanged.
 */
:root {
  --ikg-mobile-header-height: 64px;
  --ikg-mobile-gutter: 18px;
  --ikg-touch-target: 44px;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--ikg-mobile-header-height) + 12px);
}

body.ikigai-home-v2 {
  min-width: 320px;
}

body.ikigai-home-v2 img,
body.ikigai-home-v2 video,
body.ikigai-home-v2 canvas,
body.ikigai-home-v2 svg {
  max-width: 100%;
}

body.ikigai-home-v2 iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  border: 0;
}

body.ikigai-home-v2 input,
body.ikigai-home-v2 textarea,
body.ikigai-home-v2 select,
body.ikigai-home-v2 button {
  font: inherit;
}

body.ikigai-home-v2 .ikg-mobile-table-scroll {
  width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}

body.ikigai-home-v2 .ikg-mobile-table-scroll > table {
  min-width: 640px;
}

/* TABLET_920_CONTRACT */
@media (max-width: 920px) {
  body.ikigai-home-v2 {
    overflow-x: clip;
  }

  body.ikigai-home-v2.menu-open {
    overflow: hidden;
    touch-action: none;
  }

  .ikv2-container,
  .ikp-wrap {
    width: min(100% - 36px, 1160px) !important;
  }

  .ikv2-header {
    padding-top: env(safe-area-inset-top);
  }

  .ikv2-header .ikv2-nav-wrap {
    min-height: var(--ikg-mobile-header-height) !important;
    gap: 8px !important;
  }

  .ikv2-brand {
    min-width: 0 !important;
    flex: 1 1 auto;
  }

  .ikv2-brand-mark {
    width: 42px !important;
    height: 42px !important;
  }

  .ikv2-brand strong {
    font-size: clamp(18px, 4.8vw, 23px) !important;
    letter-spacing: .15em !important;
  }

  .ikv2-brand small {
    display: none !important;
  }

  .ikv2-actions {
    flex: 0 0 auto;
    gap: 6px !important;
  }

  .ikv2-login {
    min-height: var(--ikg-touch-target) !important;
    padding: 0 12px !important;
    border-radius: 999px !important;
    font-size: 11px !important;
  }

  .ikv2-lang {
    flex: 0 0 auto;
  }

  .ikv2-lang a {
    min-width: 34px !important;
    width: 34px !important;
    height: 34px !important;
  }

  .ikv2-mobile-toggle {
    display: inline-grid !important;
    place-items: center;
    flex: 0 0 auto;
    width: var(--ikg-touch-target) !important;
    height: var(--ikg-touch-target) !important;
    padding: 9px !important;
    border-radius: 50% !important;
  }

  .ikv2-menu {
    position: absolute !important;
    z-index: 120 !important;
    left: 0 !important;
    right: 0 !important;
    top: calc(100% + 8px) !important;
    width: 100% !important;
    max-height: calc(100dvh - var(--ikg-mobile-header-height) - env(safe-area-inset-top) - 20px) !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 12px !important;
    border: 1px solid rgba(217,154,40,.2) !important;
    border-radius: 20px !important;
    background: rgba(255,252,247,.985) !important;
    box-shadow: 0 24px 70px rgba(31,20,5,.18) !important;
  }

  .ikv2-menu.is-open {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 7px !important;
  }

  .ikv2-home-version-switch {
    width: 100%;
    max-width: 100%;
    display: flex !important;
    overflow-x: auto;
    gap: 6px !important;
    padding: 2px 2px 8px !important;
    scrollbar-width: none;
  }

  .ikv2-home-version-switch::-webkit-scrollbar {
    display: none;
  }

  .ikv2-menu > a,
  .ikv2-menu .ikv2-nav-link,
  .ikv2-home-version-switch a {
    min-height: var(--ikg-touch-target) !important;
    justify-content: space-between !important;
    padding: 11px 13px !important;
    border-radius: 13px !important;
    font-size: 14px !important;
    line-height: 1.35 !important;
  }

  .ikv2-nav-item,
  .ikv2-has-submenu {
    width: 100% !important;
  }

  .ikv2-nav-chevron {
    margin-left: auto;
  }

  .ikv2-submenu,
  .ikv2-submenu-premium {
    position: static !important;
    inset: auto !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    transform: none !important;
    margin: 6px 0 0 !important;
    border-radius: 14px !important;
    box-shadow: none !important;
  }

  .ikv2-submenu-intro {
    display: none !important;
  }

  .ikv2-submenu-links {
    grid-template-columns: 1fr !important;
    padding: 7px !important;
    gap: 6px !important;
  }

  .ikv2-submenu-links a {
    min-height: var(--ikg-touch-target) !important;
    padding: 10px 12px !important;
  }

  .ikv2-cta-inner,
  .ikv2-inner-cta .ikv2-cta-inner {
    grid-template-columns: auto 1fr !important;
    gap: 14px 16px !important;
    align-items: center !important;
  }

  .ikv2-cta-inner > a,
  .ikv2-inner-cta .ikv2-btn {
    grid-column: 1 / -1;
    width: 100%;
  }

  .ikv2-footer-premium-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 28px 22px !important;
  }

  .ikv2-footer-brand-block,
  .ikv2-footer-brand-block-home-v1,
  .ikv2-footer-social-col {
    grid-column: 1 / -1;
  }

  /* Premium public-page grids */
  .ikg-faq-hero-grid,
  .ikg-contact-hero-grid,
  .ikg-contact-main-grid,
  .ikg-about-hero-grid,
  .ikg-testimonial-hero-grid,
  .ikg-testimonial-featured-grid,
  .ikp-detail-grid,
  .ikp-information-layout,
  .ikv2-inner-hero-grid-v26,
  .ikv2-inner-content-grid-v26,
  .ikv2-article-content-wrap-v26 {
    grid-template-columns: 1fr !important;
  }

  .ikg-faq-sidebar,
  .ikp-information-sidebar,
  .ikv2-side-card-v26 {
    position: static !important;
    top: auto !important;
  }

  .ikg-contact-other-grid,
  .ikg-story-grid,
  .ikg-video-story-grid,
  .ikg-about-card-grid,
  .ikg-principle-grid,
  .ikg-journey-grid,
  .ikg-audience-grid,
  .ikp-grid,
  .ikv2-article-grid-v26 {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

/* TABLET_768_CONTRACT */
@media (max-width: 768px) {
  :root {
    --ikg-mobile-gutter: 15px;
  }

  .ikv2-container,
  .ikp-wrap {
    width: calc(100% - (var(--ikg-mobile-gutter) * 2)) !important;
  }

  .ikv2-inner-main {
    padding-top: 0 !important;
  }

  .ikv2-hero,
  .ikg-faq-hero,
  .ikg-contact-hero,
  .ikg-about-hero,
  .ikg-testimonial-hero,
  .ikp-hero,
  .ikv2-inner-hero-v26,
  .ikv2-article-index-hero-v26,
  .ikv2-article-detail-hero-v26 {
    padding-top: 32px !important;
    padding-bottom: 34px !important;
    min-height: 0 !important;
  }

  .ikv2-hero-grid,
  .ikv2-home-stories-faq-grid,
  .ikv2-event-grid,
  .ikv2-event-grid-r20,
  .ikv2-video-showcase-grid,
  .ikg-about-hero-grid,
  .ikg-testimonial-hero-grid {
    grid-template-columns: 1fr !important;
    gap: 22px !important;
  }

  .ikv2-hero-slider h1,
  .ikv2-hero h1,
  .ikg-faq-hero-copy h1,
  .ikg-contact-hero-copy h1,
  .ikg-about-copy h1,
  .ikg-testimonial-copy h1,
  .ikp-hero h1,
  .ikv2-inner-hero-v26 h1,
  .ikv2-article-detail-head-v26 h1 {
    font-size: clamp(32px, 11vw, 48px) !important;
    line-height: 1.02 !important;
    letter-spacing: -.035em !important;
    overflow-wrap: anywhere;
  }

  .ikv2-home-section-heading h2,
  .ikv2-video-section-heading h2,
  .ikg-page-section-head h2,
  .ikg-contact-other h2,
  .ikp-section-heading h2,
  .ikp-related-heading h2 {
    font-size: clamp(25px, 8vw, 34px) !important;
    line-height: 1.12 !important;
  }

  .ikv2-hero-art,
  .ikv2-hero-photo {
    min-height: 0 !important;
    height: auto !important;
  }

  .ikv2-hero-photo img {
    width: 100%;
    height: auto !important;
    max-height: 390px;
    object-fit: cover;
  }

  .ikv2-hero-cta,
  .ikg-form-actions,
  .ikp-detail-toolbar {
    align-items: stretch !important;
  }

  .ikv2-hero-cta .ikv2-btn,
  .ikg-form-actions button,
  .ikp-cta,
  .ikp-detail-toolbar a {
    width: 100%;
    min-height: 48px;
  }

  .ikv2-home-stats-grid,
  .ikv2-home-story-grid,
  .ikv2-home-journey-grid,
  .ikv2-value-card,
  .ikv2-video-showcase-grid,
  .ikg-contact-other-grid,
  .ikg-story-grid,
  .ikg-video-story-grid,
  .ikg-about-card-grid,
  .ikg-principle-grid,
  .ikg-journey-grid,
  .ikg-audience-grid,
  .ikp-grid,
  .ikv2-article-grid-v26 {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .ikv2-home-stats,
  .ikv2-home-journey,
  .ikv2-home-stories-faq,
  .ikv2-video-showcase,
  .ikg-contact-main,
  .ikg-contact-other,
  .ikg-testimonial-stories,
  .ikg-testimonial-video,
  .ikg-testimonial-closing,
  .ikg-about-ecosystem,
  .ikg-about-difference,
  .ikg-about-principles,
  .ikg-about-journey,
  .ikg-about-audience,
  .ikp-section,
  .ikv2-article-list-section-v26,
  .ikv2-inner-content-v26 {
    padding-top: 36px !important;
    padding-bottom: 36px !important;
  }

  .ikv2-value-card article,
  .ikv2-home-story-card,
  .ikv2-home-journey-step,
  .ikg-story-quote,
  .ikg-testimonial-hero-card,
  .ikg-testimonial-featured,
  .ikg-contact-form,
  .ikg-contact-info-list article,
  .ikg-faq-item,
  .ikg-faq-side-card,
  .ikg-about-purpose-card,
  .ikg-about-card-grid article,
  .ikp-card,
  .ikv2-article-card-v26,
  .ikv2-content-card-v26,
  .ikv2-side-card-v26 {
    border-radius: 18px !important;
  }

  .ikg-contact-form,
  .ikg-testimonial-featured,
  .ikg-testimonial-hero-card,
  .ikg-about-purpose-card,
  .ikv2-content-card-v26,
  .ikv2-side-card-v26 {
    padding: 20px !important;
  }

  .ikg-form-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .ikg-input-wrap,
  .ikg-form-actions button,
  .ikp-field input,
  .ikp-field select,
  .ikp-filter button,
  .ikg-faq-search input,
  .ikg-faq-topics button {
    min-height: var(--ikg-touch-target) !important;
  }

  .ikg-contact-values {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px !important;
  }

  .ikg-contact-values > div {
    min-width: 0 !important;
    padding: 10px !important;
    border: 1px solid rgba(201,147,47,.16) !important;
    border-radius: 12px;
  }

  .ikg-contact-info-list article {
    grid-template-columns: 52px 1fr !important;
    gap: 14px !important;
    padding: 17px !important;
  }

  .ikg-contact-info-list article > span {
    width: 50px !important;
    height: 50px !important;
  }

  .ikg-faq-topics,
  .ikv2-category-pills-v26,
  .ikp-category-grid,
  .ikp-page-numbers {
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .ikg-faq-topics::-webkit-scrollbar,
  .ikv2-category-pills-v26::-webkit-scrollbar,
  .ikp-page-numbers::-webkit-scrollbar {
    display: none;
  }

  .ikg-faq-topics {
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    padding-bottom: 5px;
  }

  .ikg-faq-topics button,
  .ikv2-category-pills-v26 a {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .ikg-faq-item summary {
    grid-template-columns: 42px minmax(0, 1fr) 24px !important;
    gap: 10px !important;
    padding: 13px 14px !important;
  }

  .ikg-faq-answer {
    padding: 0 14px 17px !important;
  }

  .ikp-filter {
    grid-template-columns: 1fr !important;
  }

  .ikp-gallery,
  .ikp-main-image,
  .ikp-thumbs {
    max-width: 100%;
  }

  .ikp-thumbs {
    display: flex !important;
    overflow-x: auto;
    gap: 8px !important;
    padding-bottom: 5px;
  }

  .ikp-thumbs > * {
    flex: 0 0 70px;
  }

  .ikp-pagination {
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 9px !important;
  }

  .ikp-pagination a,
  .ikp-pagination span,
  .ikv2-category-pills-v26 a,
  .ikv2-side-links-v26 a {
    min-height: var(--ikg-touch-target);
  }

  .ikv2-article-featured-v26 img,
  .ikv2-article-image-v26 img,
  .ikg-featured-image img,
  .ikg-testimonial-hero-photo img {
    width: 100%;
    height: auto !important;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }

  .ikv2-prose-v26,
  .ikp-rich {
    font-size: 15px !important;
    line-height: 1.78 !important;
    overflow-wrap: anywhere;
  }

  .ikv2-prose-v26 pre,
  .ikp-rich pre {
    max-width: 100%;
    overflow-x: auto;
  }

  .ikv2-cta {
    padding-bottom: calc(28px + env(safe-area-inset-bottom)) !important;
  }

  .ikv2-footer {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .ikv2-footer-premium-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .ikv2-footer-col,
  .ikv2-footer-brand-block-home-v1,
  .ikv2-footer-social-col {
    text-align: left !important;
  }

  .ikv2-footer-col a {
    min-height: var(--ikg-touch-target);
    display: flex !important;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }

  .ikv2-footer-bottom-r24 {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 7px !important;
  }
}

/* MOBILE_480_CONTRACT */
@media (max-width: 480px) {
  :root {
    --ikg-mobile-header-height: 60px;
    --ikg-mobile-gutter: 12px;
  }

  .ikv2-header .ikv2-nav-wrap {
    min-height: var(--ikg-mobile-header-height) !important;
  }

  .ikv2-brand-mark {
    width: 38px !important;
    height: 38px !important;
  }

  .ikv2-brand strong {
    font-size: 17px !important;
    letter-spacing: .12em !important;
  }

  .ikv2-login {
    width: 40px !important;
    min-width: 40px !important;
    padding: 0 !important;
    font-size: 0 !important;
    justify-content: center !important;
  }

  .ikv2-login::after {
    content: "Login";
    font-size: 0;
  }

  .ikv2-lang a {
    width: 30px !important;
    min-width: 30px !important;
    height: 30px !important;
    font-size: 10px !important;
  }

  .ikv2-mobile-toggle {
    width: 40px !important;
    height: 40px !important;
  }

  .ikv2-menu {
    left: calc(var(--ikg-mobile-gutter) * -1) !important;
    right: calc(var(--ikg-mobile-gutter) * -1) !important;
    width: auto !important;
    border-radius: 0 0 18px 18px !important;
  }

  .ikv2-cta-inner,
  .ikv2-inner-cta .ikv2-cta-inner {
    grid-template-columns: 1fr !important;
    text-align: center;
  }

  .ikv2-cta-inner > img {
    margin-inline: auto;
  }

  .ikg-contact-values {
    grid-template-columns: 1fr !important;
  }

  .ikg-contact-channel-list a {
    grid-template-columns: 42px minmax(0, 1fr) 18px !important;
    gap: 10px !important;
  }

  .ikg-contact-channel-card,
  .ikg-contact-form,
  .ikg-faq-support-card,
  .ikg-faq-side-card,
  .ikg-testimonial-hero-card,
  .ikg-testimonial-featured,
  .ikg-about-purpose-card {
    padding: 17px !important;
  }

  .ikg-contact-info-list article {
    grid-template-columns: 46px 1fr !important;
    padding: 14px !important;
  }

  .ikg-contact-info-list article > span {
    width: 44px !important;
    height: 44px !important;
  }

  .ikg-faq-item summary {
    grid-template-columns: 36px minmax(0, 1fr) 20px !important;
  }

  .ikg-faq-item-icon {
    width: 36px !important;
    height: 36px !important;
  }

  .ikp-card-body,
  .ikv2-article-body-v26,
  .ikg-story-quote {
    padding: 15px !important;
  }
}

/* MOBILE_360_CONTRACT */
@media (max-width: 360px) {
  .ikv2-brand strong {
    font-size: 15px !important;
    letter-spacing: .1em !important;
  }

  .ikv2-actions {
    gap: 4px !important;
  }

  .ikv2-lang {
    display: none !important;
  }

  .ikv2-hero-slider h1,
  .ikv2-hero h1,
  .ikg-faq-hero-copy h1,
  .ikg-contact-hero-copy h1,
  .ikg-about-copy h1,
  .ikg-testimonial-copy h1,
  .ikp-hero h1,
  .ikv2-inner-hero-v26 h1 {
    font-size: 30px !important;
  }
}

/* TOUCH_TARGET_44_CONTRACT */
@media (hover: none), (pointer: coarse) {
  body.ikigai-home-v2 a,
  body.ikigai-home-v2 button,
  body.ikigai-home-v2 summary,
  body.ikigai-home-v2 input,
  body.ikigai-home-v2 select {
    touch-action: manipulation;
  }

  .ikv2-menu a,
  .ikv2-nav-link,
  .ikv2-login,
  .ikv2-lang a,
  .ikv2-mobile-toggle,
  .ikv2-btn,
  .ikg-faq-topics button,
  .ikg-faq-item summary,
  .ikg-form-actions button,
  .ikp-pagination a,
  .ikp-pagination span,
  .ikp-link,
  .ikv2-side-links-v26 a {
    min-height: var(--ikg-touch-target);
  }
}

/* SAFE_AREA_CONTRACT */
@supports (padding: max(0px)) {
  @media (max-width: 920px) {
    .ikv2-header .ikv2-nav-wrap {
      padding-left: max(0px, env(safe-area-inset-left));
      padding-right: max(0px, env(safe-area-inset-right));
    }

    .ikv2-menu {
      padding-bottom: max(12px, env(safe-area-inset-bottom)) !important;
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  body.ikigai-home-v2 *,
  body.ikigai-home-v2 *::before,
  body.ikigai-home-v2 *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}