/* Landing refinements from the approved Figma UI and service introduction v54.
   Scoped to marketing pages. Product UI and shared action tokens remain independent. */
@font-face {
  font-family: 'Figtree';
  src: url('/app-screen/_assets/Figtree.ttf') format('truetype');
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
}
@font-face {
  font-family: 'Pretendard Local';
  src: url('/app-screen/_assets/PretendardVariable.woff') format('woff');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
body.brand-refined {
  font-family: 'Figtree', 'Pretendard Local', Pretendard, sans-serif;
  color: #000;
}
.brand-refined .font-mono, .brand-refined .kbd { font-family: ui-monospace, SFMono-Regular, monospace; }
.brand-refined h2, .brand-refined h3 { text-wrap: pretty; }
.brand-refined .sf-primary { border-radius: 6px; font-weight: 700; box-shadow: none; }
.brand-refined a:focus-visible, .brand-refined button:focus-visible, .brand-refined summary:focus-visible {
  outline: 1px solid var(--sf-focus-ring); outline-offset: 2px;
}
.brand-refined .eyebrow { color: var(--sf-accent); font-weight: 600; letter-spacing: 0; }
.brand-refined .eyebrow-dark { color: #b8b8b8; }
.landing-page .hero-kicker { color: var(--sf-accent); font-weight: 600; }
.landing-page .hero-actions a { font-weight: 700; }
.landing-page .hero-secondary:active { background: #e5e5e5; }
.landing-page .hero-details { color: #737373; }
.brand-refined header .backdrop-blur-xl { backdrop-filter: none; background: #fff; border-color: #e5e5e5; box-shadow: 0 2px 8px rgb(0 0 0 / .035); }
.landing-page header a[href='/purchase'] { min-height: 36px; padding-inline: 16px; }
.landing-page header nav a { transition: color .15s; }
.landing-page header nav a:hover { color: var(--sf-accent); }
.landing-page .sf-cta { gap: 12px; }
.review-flow { display: flex; flex-wrap: wrap; gap: 16px 28px; margin-top: 28px; font-size: 13px; color: #525252; }
.review-flow li { display: flex; align-items: center; gap: 8px; }
.review-flow span { color: var(--sf-accent); font-weight: 600; }
.review-flow li:not(:last-child)::after { content: '→'; margin-left: 16px; color: #a3a3a3; }
.brand-usecases { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 56px; margin-top: 48px; }
.brand-usecases article { border-top: 1px solid #000; padding-top: 24px; }
.usecase-kicker { font-size: 13px; font-weight: 600; color: var(--sf-accent); }
.brand-usecases h3 { margin-top: 22px; min-height: 68px; }
.brand-usecases ul { margin-top: 28px; color: #525252; font-size: 14px; line-height: 1.7; }
.brand-usecases li { padding: 14px 0; border-top: 1px solid #e5e5e5; }
.usecase-tasks { margin-top: 22px; color: #737373; font-size: 12px; }
.usecase-tasks span { margin-inline: 12px; color: #a3a3a3; }
.process-number { font-size: 14px; color: var(--sf-accent); font-weight: 600; }
.landing-page #faq details { border-radius: 8px; border-color: #e5e5e5; }
.landing-page #faq details[open] { border-color: #a3a3a3; }
.landing-page #faq summary:hover { color: #000; }
.purchase-page header .backdrop-blur-xl { border-radius: 14px; }
.purchase-page input:is([type='text'], [type='tel'], [type='email']):focus, .purchase-page textarea:focus, .purchase-page select:focus {
  outline: 2px solid var(--sf-accent); outline-offset: -2px; border-color: var(--sf-accent); box-shadow: none;
}
@media (max-width: 767px) {
  .brand-usecases { grid-template-columns: 1fr; gap: 40px; margin-top: 36px; }
  .brand-usecases h3 { min-height: 0; }
  .review-flow { gap: 12px; flex-direction: column; }
  .review-flow li:not(:last-child)::after { content: none; }
}
@media (prefers-reduced-motion: reduce) {
  .brand-refined a, .brand-refined button, .brand-refined summary { transition: none; }
}

/* Service-deck explanations, adapted to the landing page. */
.management-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin-top: 48px; }
.management-factor { border-top: 1px solid #d4d4d4; padding-top: 20px; }
.factor-label { color: var(--sf-accent); font-size: 13px; font-weight: 600; }
.factor-illustration { margin: 16px 0 24px; }
.factor-illustration svg { display: block; width: 100%; max-width: 320px; height: auto; }
.management-factor h3 { font-size: 19px; font-weight: 700; line-height: 1.5; }
.factor-copy { margin-top: 12px; color: #525252; font-size: 15px; line-height: 1.8; }
.management-takeaway { margin-top: 48px; border-top: 1px solid #000; padding-top: 20px; }
.management-takeaway > :first-child { font-size: 18px; font-weight: 700; line-height: 1.5; }
.management-takeaway > :last-child { margin-top: 8px; font-size: 14px; line-height: 1.8; color: #525252; }
.reading-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 48px; }
.reading-card { border: 1px solid #333; border-top: 2px solid #737373; padding: 28px; background: #111; }
.reading-rfid { background: #fff; color: #111; border-color: #fff; }
.reading-rfid .reading-copy { color: #525252; }
.reading-label { font-size: 13px; font-weight: 600; color: #aaa; }
.reading-rfid .reading-label { color: var(--sf-accent); }
.reading-card h3 { margin-top: 10px; font-size: 22px; font-weight: 700; line-height: 1.5; }
.reading-illustration { margin: 12px 0; }
.reading-illustration svg { display: block; width: 100%; height: auto; }
.reading-copy { color: #b8b8b8; font-size: 15px; line-height: 1.8; }
.reading-conditions { margin-top: 18px; font-size: 12px; color: #a3a3a3; line-height: 1.8; }
.workflow-table { width: 100%; table-layout: fixed; margin-top: 48px; border-collapse: collapse; text-align: left; border-top: 1px solid #d4d4d4; }
.workflow-table th, .workflow-table td { padding: 24px; border-bottom: 1px solid #e5e5e5; vertical-align: middle; font-size: 15px; line-height: 1.65; }
.workflow-table thead th { color: #737373; font-size: 13px; font-weight: 600; padding-block: 18px; }
.workflow-table thead th:first-child { width: 23%; }
.workflow-table thead th:nth-child(2) { width: 31%; }
.workflow-table thead th:last-child { border-top: 2px solid var(--sf-accent); color: var(--sf-accent); background: #f5f5f5; }
.workflow-table tbody th { font-weight: 600; }
.workflow-barcode { color: #737373; }
.workflow-rfid { background: #f5f5f5; position: relative; }
.workflow-rfid::before { content: '→'; position: absolute; left: -10px; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 20px; height: 28px; border-radius: 50%; color: var(--sf-accent); background: white; }
.workflow-rfid strong { font-size: 18px; font-weight: 700; }
.workflow-rfid p { color: #525252; font-size: 14px; margin-top: 5px; }
.workflow-mobile-label { display: none; }
.workflow-note { margin-top: 28px; border-left: 2px solid var(--sf-accent); padding-left: 16px; font-size: 14px; color: #525252; line-height: 1.8; }
@media (max-width: 900px) {
  .management-grid { gap: 24px; }
  .management-factor h3 { font-size: 17px; }
}
@media (max-width: 767px) {
  .management-grid { grid-template-columns: 1fr; gap: 32px; margin-top: 36px; }
  .factor-illustration { margin-block: 12px 16px; }
  .management-factor h3 { font-size: 20px; }
  .management-takeaway { margin-top: 32px; }
  .reading-comparison { grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
  .reading-card { padding: 22px; }
  .reading-card h3 { font-size: 20px; }
  .reading-illustration { max-width: 480px; }
  .workflow-table, .workflow-table tbody, .workflow-table tr, .workflow-table th, .workflow-table td { display: block; width: 100%; }
  .workflow-table { margin-top: 32px; }
  .workflow-table thead { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  #compare .workflow-table tbody th { padding: 24px 0 14px; font-size: 18px; border-bottom: 0; }
  #compare .workflow-table td { padding: 16px 20px; border-bottom: 0; }
  .workflow-table tbody tr { padding-bottom: 24px; border-bottom: 1px solid #d4d4d4; }
  .workflow-mobile-label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; }
  .workflow-rfid .workflow-mobile-label { color: var(--sf-accent); }
  .workflow-rfid::before { display: none; }
  .workflow-rfid strong { font-size: 17px; }
}