/* Mobile-only readability and layout refinements. Desktop styles remain unchanged. */
.evidence-zoom-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

.evidence-zoom-hint,
.evidence-lightbox {
  display: none;
}

.hero-founder-note {
  margin: 16px 0 -18px;
  padding-left: 12px;
  border-left: 1px solid rgba(255, 249, 249, .7);
  color: #d4e2df;
  font-size: 13px;
  line-height: 1.7;
}

@media (max-width: 760px) {
  .evidence-zoom-trigger {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: zoom-in;
    text-align: left;
  }

  .evidence-zoom-trigger:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
  }

  .evidence-zoom-hint {
    position: absolute;
    right: 8px;
    bottom: 8px;
    padding: 5px 7px;
    background: rgba(12, 41, 49, .88);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: -.03em;
  }

  .evidence-lightbox {
    position: fixed;
    z-index: 100;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 58px 14px 18px;
    background: rgba(8, 29, 35, .91);
    overflow: auto;
  }

  .evidence-lightbox.is-open {
    display: flex;
  }

  .evidence-lightbox-image {
    display: block;
    max-width: 100%;
    max-height: calc(100dvh - 76px);
    width: auto;
    height: auto;
    object-fit: contain;
    touch-action: auto;
  }

  .evidence-lightbox[data-evidence-type="wide"] {
    justify-content: flex-start;
  }

  .evidence-lightbox[data-evidence-type="wide"] .evidence-lightbox-image {
    width: 900px;
    max-width: none;
    flex: 0 0 auto;
  }

  .evidence-lightbox-guide {
    display: none;
  }

  .evidence-lightbox[data-evidence-type="wide"] .evidence-lightbox-guide {
    position: fixed;
    z-index: 1;
    bottom: 18px;
    left: 50%;
    display: block;
    margin: 0;
    padding: 6px 9px;
    transform: translateX(-50%);
    background: rgba(18, 51, 59, .9);
    color: #fff;
    font-size: 10px;
    white-space: nowrap;
  }

  .evidence-lightbox-close {
    position: absolute;
    top: 14px;
    right: 14px;
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .5);
    border-radius: 3px;
    background: rgba(18, 51, 59, .86);
    color: #fff;
    font-size: 24px;
    line-height: 1;
  }

  .section-pad {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .kicker,
  .eyebrow {
    font-size: 10px;
    letter-spacing: .05em;
    white-space: nowrap;
  }

  .section-intro h2,
  .method h2,
  .services h2,
  .case-section h2,
  .process h2,
  .assurance h2,
  .faq h2 {
    font-size: 35px;
    letter-spacing: -.075em;
    word-break: keep-all;
  }

  .trial-heading h2 {
    font-size: 31px;
    line-height: 1.16;
    letter-spacing: -.08em;
    word-break: keep-all;
  }

  .section-intro > p:last-child,
  .method-top > p:last-child,
  .services-heading > p:last-child,
  .case-heading > p:last-child,
  .reviews-proof-heading > p:last-child,
  .assurance-copy > p:nth-of-type(2) {
    font-size: 16px;
    line-height: 1.75;
  }

  .problem-card p,
  .method-row p,
  .service-card p,
  .process-list p,
  .faq details p {
    font-size: 15px;
    line-height: 1.72;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 40px;
  }

  .problem-card {
    min-height: 0;
    padding: 22px 20px;
  }

  .problem-icon {
    margin: 18px 0;
  }

  .problem-card h3 {
    font-size: 18px;
  }

  #services .service-grid {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  #services .service-card,
  #services .service-card:nth-child(n) {
    min-height: 0;
    padding: 23px 0;
    border-right: 0;
    border-top: 1px solid #aebfba;
  }

  #services .service-card:first-child {
    border-top: 0;
  }

  #services .service-card h3 {
    margin: 25px 0 11px;
    font-size: 20px;
  }

  #services .service-card p {
    max-width: none;
    margin: 0;
  }

  .process-list {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .process-list li,
  .process-list li:nth-child(n) {
    min-height: 0;
    padding: 22px 0;
    border-right: 0;
    border-top: 1px solid #91adaa;
  }

  .process-list li:first-child {
    border-top: 0;
  }

  .process-list h3 {
    margin: 19px 0 9px;
    font-size: 20px;
  }

  .renewal-points article {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .renewal-points strong,
  .renewal-points span {
    white-space: nowrap;
  }

  .case-section.section-pad {
    padding-bottom: 58px;
  }

  .reviews-proof-section {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .assurance.section-pad {
    padding-top: 62px;
    padding-bottom: 62px;
  }

  .floating-cta {
    right: 16px;
    bottom: calc(14px + env(safe-area-inset-bottom));
    width: auto;
    height: 46px;
    gap: 8px;
    padding: 0 11px 0 14px;
    border-radius: 3px;
    box-shadow: 3px 3px 0 var(--accent);
    transition: opacity .2s, transform .2s, box-shadow .2s;
  }

  .floating-cta:before {
    inset: 4px;
  }

  .floating-cta span {
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
  }

  .floating-cta span br {
    display: none;
  }

  .floating-cta b {
    margin-left: 0;
    font-size: 16px;
  }

  .floating-cta.is-docked {
    pointer-events: none;
    opacity: 0;
    transform: translateY(12px);
  }

  /* Final mobile reading pass: primary Korean copy uses full-width containers. */
  .hero-copy {
    max-width: none;
    font-size: 16px;
    line-height: 1.72;
    word-break: keep-all;
  }

  .hero-founder-note {
    margin-top: 14px;
    margin-bottom: -12px;
    padding-left: 10px;
    font-size: 14px;
    line-height: 1.7;
    word-break: keep-all;
  }

  .hero-actions {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .hero-actions .button-primary {
    white-space: nowrap;
  }

  .section-intro > p:last-child,
  .method-top > p:last-child,
  .services-heading > p:last-child,
  .case-heading > p:last-child,
  .reviews-proof-heading > p:last-child,
  .assurance-copy > p:nth-of-type(2) {
    font-size: 17px;
    line-height: 1.72;
    word-break: keep-all;
  }

  .problem-card p,
  .problem-bridge p,
  .method-row p,
  .service-card p,
  .trial-content > p:not(.trial-question),
  .mini-case > p,
  .case-extra > p,
  .case-current,
  .process-list p,
  .faq details p,
  .renewal-points p,
  .contact-content > p {
    max-width: none;
    font-size: 16px;
    line-height: 1.72;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .contact-content > p.contact-easy {
    font-size: 16px !important;
  }

  .method-row {
    grid-template-columns: 1fr;
    gap: 7px;
    align-items: start;
    padding: 25px 0;
  }

  .method-row > span {
    font-size: 11px;
  }

  .method-row h3 {
    margin-bottom: 10px;
    font-size: 20px;
    line-height: 1.35;
    word-break: keep-all;
  }

  #services .service-card h3,
  #services .service-card p {
    width: 100%;
    max-width: none;
    word-break: keep-all;
  }

  #services .service-card h3 br,
  #services .service-card p br {
    display: none;
  }

  .trial-content > p:not(.trial-question) {
    margin-bottom: 22px;
  }

  .trial-content strong {
    font-size: 18px;
    line-height: 1.65;
    word-break: keep-all;
  }

  .feature-case {
    min-height: 0;
  }

  .feature-case dl div {
    display: block;
    padding: 16px 0;
  }

  .feature-case dt {
    margin-bottom: 7px;
    font-size: 11px;
  }

  .feature-case dd {
    font-size: 16px;
    line-height: 1.72;
    word-break: keep-all;
  }

  .case-extra > p,
  .mini-case > p {
    width: 100%;
  }

  .case-current {
    margin-top: 18px;
  }

  .case-current span {
    font-size: 11px;
  }

  .process-list p {
    width: 100%;
  }

  .faq summary {
    font-size: 16px;
    line-height: 1.55;
    word-break: keep-all;
  }

  .renewal-points article {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 14px;
    row-gap: 7px;
  }

  .renewal-points p {
    grid-column: 1 / -1;
    margin-top: 2px;
  }

  .evidence-zoom-hint {
    display: block;
    right: 10px;
    bottom: 10px;
    min-height: 40px;
    padding: 10px 12px;
    font-size: 14px;
    line-height: 1.35;
  }

  .method-top > p:last-child br {
    display: none;
  }

  /* Targeted mobile readability: case metadata, captions, and dark-section emphasis. */
  .method h2 {
    color: var(--brand-warm-white);
  }

  .method h2 em {
    color: var(--accent-soft);
  }

  .mini-case .case-top {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
  }

  .mini-case .case-top b,
  .mini-case .case-category,
  .mini-case .case-result strong {
    color: var(--teal);
  }

  .mini-case .case-category {
    font-size: 14px;
    font-weight: 700;
  }

  .mini-case .case-result span {
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.55;
  }

  .feature-case .case-top {
    color: var(--accent-soft);
    font-size: 12px;
  }

  .feature-case .case-category,
  .feature-case dt,
  .feature-case .case-result span,
  .feature-case .case-result small,
  .feature-case .case-current,
  .feature-case .case-current span {
    color: var(--accent-soft);
  }

  .feature-case .case-category,
  .feature-case .case-result span,
  .feature-case .case-result small,
  .feature-case .case-current {
    font-size: 14px;
    line-height: 1.7;
  }

  .feature-case dt,
  .feature-case .case-current span {
    font-size: 13px;
  }

  .proof-image figcaption,
  .feature-case .case-evidence figcaption,
  .case-note {
    font-size: 14px;
    line-height: 1.7;
    letter-spacing: -.03em;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .proof-image figcaption,
  .case-note {
    color: var(--muted);
  }

  .feature-case .case-evidence figcaption {
    color: var(--accent-soft);
  }

  .case-note {
    max-width: none;
  }
}