/* Mobile-first composition overrides. Desktop layouts stay unchanged. */
@media (max-width: 680px) {
  :root { --pv-header: 68px; }
  .pv-wrap { width: calc(100% - 32px); }
  .pv-header__inner { gap: 10px; }
  .pv-logo { font-size: 18px; }
  .pv-header__actions .pv-btn {
    min-height: 38px;
    padding: 8px 13px;
    font-size: 11px;
  }

  /* Capabilities: tabs become a thumb-friendly rail and previews stack. */
  .pv-showcase { padding: 76px 0 84px; }
  .cap-heading { margin-bottom: 28px; }
  .cap-heading h2 {
    font-size: clamp(34px, 10vw, 46px);
    line-height: 1.14;
  }
  .cap-heading > p:last-child {
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.7;
  }
  .cap-tabs {
    display: flex;
    gap: 8px;
    margin-inline: -16px;
    padding: 0 16px 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .cap-tabs::-webkit-scrollbar { display: none; }
  .cap-tabs button {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 11px 15px;
    border-radius: 22px;
    scroll-snap-align: start;
    white-space: nowrap;
  }
  .cap-detail {
    align-items: flex-start;
    margin: 20px 0 16px;
  }
  .cap-detail h3 {
    max-width: 260px;
    font-size: 20px;
    line-height: 1.35;
  }
  #cap-tasks {
    gap: 5px 12px;
    margin-top: 9px;
    font-size: 11px;
    line-height: 1.5;
  }
  .cap-pause {
    flex: 0 0 auto;
    padding: 7px 10px;
    font-size: 10px;
  }
  .cap-demo {
    display: block;
    padding: 12px;
    border-radius: 18px;
  }
  .cap-example-label {
    margin: 3px 2px 12px;
    font-size: 8px;
  }
  .cap-example-label span { display: none; }
  #cap-screen {
    min-height: 390px;
    padding: 4px 0;
  }
  .clinic-device, .cap-phone {
    width: min(100%, 285px);
    border-width: 5px;
  }
  .cap-web {
    min-height: 360px;
    border-radius: 10px;
  }
  .cap-web-body { grid-template-columns: 68px 1fr; }
  .cap-web-body aside { padding-inline: 8px; }
  .cap-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: max-content;
    margin: 10px auto;
    padding: 7px 12px;
    background: #fff;
    border: 1px solid #dce4d8;
    border-radius: 18px;
    transform: none;
    font-size: 9px;
  }
  .cap-connector::before { content: "자동화 처리"; }
  .cap-connector span { font-size: 16px; transform: rotate(90deg); }
  .cap-console {
    margin-top: 0;
    padding: 20px 16px;
    border-radius: 12px;
  }
  .cap-console > h3 { margin: 14px 0; font-size: 18px; }
  #cap-steps li { padding: 11px 6px; }
  .cap-results { margin-top: 14px; }
  #cap-results { min-height: 70px; }
  .cap-foot {
    gap: 14px;
    margin-top: 20px;
    font-size: 13px;
  }
  .cap-foot a {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    padding: 0 16px;
    background: #21362b;
    color: #fff;
    border-radius: 22px;
  }

  /* Difference: app navigation moves above the screen on phones. */
  .diff-section { padding: 78px 0 72px; }
  .diff-heading { margin-bottom: 34px; }
  .diff-heading h2 {
    font-size: clamp(34px, 10.3vw, 46px);
    line-height: 1.16;
  }
  .diff-heading > p:last-child {
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.7;
  }
  .diff-compare {
    margin-inline: -6px;
    padding: 20px 12px 16px;
    border-radius: 18px;
  }
  .diff-compare__head { margin: 0 4px 16px; }
  .diff-compare__head h3 {
    margin-top: 7px;
    font-size: 21px;
    line-height: 1.35;
  }
  .diff-stage {
    min-height: 0 !important;
    padding: 30px 0 8px;
  }
  .diff-stage > .modern-app {
    display: block;
    min-height: 420px;
    border-radius: 13px;
  }
  .compare-label {
    top: -27px;
    left: 6px;
    font-size: 9px;
  }
  .modern-app aside {
    display: block;
    padding: 12px;
  }
  .modern-app aside strong { display: none; }
  .modern-app aside nav {
    display: flex;
    gap: 4px;
    margin: 0;
    overflow: hidden;
  }
  .modern-app aside nav span {
    flex: 1;
    min-width: 0;
    padding: 8px 4px;
    text-align: center;
    font-size: 8px;
    white-space: nowrap;
  }
  .modern-app aside nav span:nth-child(3) { display: none; }
  .modern-app aside nav span.on { transform: none; }
  .modern-app aside > small { display: none; }
  .modern-main {
    min-height: 366px;
    padding: 18px 14px 42px;
  }
  .modern-app h4 { font-size: 18px; }
  .modern-app header button { padding: 8px 9px; }
  .modern-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    margin: 17px 0 10px;
  }
  .modern-metrics article {
    min-width: 0;
    padding: 10px 8px;
  }
  .modern-metrics b { font-size: 16px; }
  .modern-metrics span { font-size: 7px; }
  .modern-list { padding: 11px; }
  .modern-row { padding: 9px 0; }
  .wizard-progress { margin: 14px 0 18px; }
  .wizard-options {
    grid-template-columns: 1fr 1fr;
    gap: 7px;
  }
  .wizard-options button {
    min-height: 116px;
    padding: 14px 10px;
  }
  .wizard-options button:nth-child(3) { display: none; }
  .wizard-action { gap: 8px; }
  .wizard-action span { max-width: 155px; line-height: 1.45; }
  .report-grid { grid-template-columns: 1fr 1.25fr; }
  .report-chart { display: block; padding: 12px 9px; }
  .report-bars { gap: 4px; height: 78px; }
  .report-score { padding: 15px 11px; }
  .report-score strong { font-size: 25px; }
  .ui-view-label { bottom: 10px; }
  .diff-benefits {
    justify-content: flex-start;
    gap: 7px;
    margin: 13px -12px 0;
    padding: 0 12px 4px;
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }
  .diff-benefits::-webkit-scrollbar { display: none; }
  .diff-benefits span {
    flex: 0 0 auto;
    padding: 8px 10px;
    font-size: 10px;
  }
  .diff-values {
    display: block;
    margin-top: 14px;
  }
  .diff-values article {
    padding: 26px 22px;
    border-radius: 16px;
  }
  .diff-values article + article { margin-top: 12px; }
  .diff-values h3 {
    margin: 10px 0 13px;
    font-size: 26px;
  }
  .diff-values article > p {
    font-size: 14px;
    line-height: 1.72;
  }
  .marketing-flow {
    margin-top: 20px;
    padding: 13px;
  }
  .marketing-knowledge { margin-top: 19px; }
  .marketing-knowledge > div {
    gap: 11px;
    min-height: 65px;
    padding: 12px;
  }
  .marketing-knowledge i {
    flex-basis: 32px;
    height: 32px;
  }
  .marketing-knowledge p b { font-size: 13px; }
  .marketing-knowledge p small {
    margin-top: 4px;
    font-size: 10px;
    line-height: 1.45;
  }
  .marketing-knowledge > strong {
    padding: 13px;
    font-size: 12px;
    line-height: 1.5;
  }
  .care-compare { margin-top: 19px; }
  .care-compare__head {
    padding: 12px;
    font-size: 10px;
  }
  .care-compare__row {
    grid-template-columns: .9fr 25px 1.2fr;
    min-height: 58px;
    padding: 12px;
    font-size: 11px;
  }
  .care-compare__row i { font-size: 14px; }
  .care-compare__row strong { font-size: 11px; }
  .care-compare footer { min-height: 64px; padding: 13px 12px; }
  .care-compare footer p small { font-size: 8px; }
  .care-compare footer p b { font-size: 12px; }
  .care-compare footer > strong { font-size: 10px; }
  .care-monitor { margin-top: 20px; }
  .care-monitor header, .care-monitor footer { padding: 12px; }
  .care-monitor footer { gap: 8px; font-size: 8px; }
  .diff-continue { margin-top: 38px; }

  .pv-footer { padding: 38px 0 26px; }
  .pv-footer__row { display: block; }
  .pv-footer__links {
    display: grid;
    grid-template-columns: repeat(2, max-content);
    margin-top: 22px;
  }
  .pv-footer__meta {
    margin-top: 22px;
    padding-top: 18px;
    font-size: 11px;
    line-height: 1.7;
  }
  .pv-float {
    right: 12px;
    bottom: 14px;
    gap: 8px;
  }
  .pv-float a {
    width: 46px;
    height: 46px;
  }
}

@media (max-width: 370px) {
  .pv-wrap { width: calc(100% - 24px); }
  .modern-main { padding-inline: 11px; }
  .modern-metrics article:nth-child(2) { display: none; }
  .modern-metrics { grid-template-columns: 1fr 1fr; }
  .report-grid { grid-template-columns: 1fr; }
  .report-chart { display: none; }
}