/* Shared detail-page styles, extending the approved homepage visual language. */
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--cobalt); outline-offset: 5px; }
.story :focus-visible, .contact :focus-visible, .next-chapter :focus-visible { outline-color: var(--lime); }
[id] { scroll-margin-top: calc(var(--header-height) + 24px); }
.skip-link { position: fixed; left: 16px; top: 12px; z-index: 100; padding: 12px 18px; color: white; background: var(--ink); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header nav { gap: 24px; }
.site-header nav .mobile-contact-link { display: none; }
.site-header nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 7px; text-decoration-thickness: 2px; }
.footer-links { flex-wrap: wrap; max-width: 310px; gap: 16px 24px; }
.footer-links a { white-space: nowrap; }
.homepage-detail-link { margin: 32px 0 0; }
.services .section-heading > .text-link, .category-intro > .text-link { margin-top: 16px; }
.services .section-heading > p { max-width: 650px; color: var(--muted); font-size: 18px; line-height: 1.5; }
.category-intro > p:not(.eyebrow) { color: #435046; line-height: 1.6; }
.breadcrumbs { display: flex; gap: 14px; padding: 32px 7vw 0; color: var(--muted); font-size: 11px; }
.breadcrumbs a { text-decoration: underline; text-underline-offset: 3px; }
.detail-page .page-hero { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 8vw; padding-top: 80px; padding-bottom: 100px; }
.detail-page h1 { font-size: clamp(62px, 6.8vw, 104px); }
.detail-page h2 { font-size: clamp(42px, 4.7vw, 72px); }
.page-intro { max-width: 650px; color: var(--muted); font-size: 20px; line-height: 1.55; }
.page-hero .text-link, .page-hero .button { margin-top: 20px; }
.editorial-section, .scope-note { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; border-top: 1px solid var(--line); }
.editorial-copy { color: var(--muted); font-size: 17px; line-height: 1.7; }
.editorial-copy .lead, .service-description .lead { color: var(--ink); font-family: var(--serif); font-size: 27px; line-height: 1.4; }
.editorial-copy .text-link { color: var(--ink); margin-top: 24px; }
.next-chapter { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 6vw; color: var(--paper); background: var(--ink); }
.next-chapter h2 { max-width: 880px; }
.next-chapter .eyebrow { color: #b9c3be; }
.next-chapter p:last-child { max-width: 600px; color: #b9c3be; font-size: 17px; line-height: 1.6; }
.next-chapter .button { white-space: nowrap; }
.growth-poster { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 36px; background: var(--cobalt); color: white; transform: rotate(2deg); border: 1px solid var(--ink); box-shadow: 12px 12px 0 var(--lime); }
.poster-label { grid-column: 1 / -1; margin-bottom: 35px; font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.growth-poster strong { font-family: var(--serif); font-weight: 400; font-size: clamp(64px, 7.8vw, 116px); letter-spacing: -.05em; line-height: 1; }
.growth-poster .start-number { grid-column: 1 / -1; }
.growth-poster .end-number { grid-column: 1 / -1; text-align: right; color: var(--lime); margin-top: 30px; }
.growth-arrow { position: absolute; top: 35%; right: 12%; font-size: 68px; font-weight: 300; }
.poster-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.35); font-size: 10px; }
.growth-poster > p { grid-column: 1 / -1; margin: 28px 0 0; font-size: 13px; line-height: 1.5; }
.partnership-section { background: var(--cream); }
.partnership-rows { border-top: 1px solid var(--ink); }
.partnership-rows article { display: grid; grid-template-columns: .45fr 1fr 1fr; gap: 40px; padding: 42px 0; border-bottom: 1px solid var(--line); }
.partnership-rows article > span { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.partnership-rows h3 { margin: 0; font-family: var(--serif); font-size: 29px; font-weight: 400; line-height: 1.2; }
.partnership-rows p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.6; }
.china-section { background: var(--coral); }
.china-section .editorial-copy { color: #3e382e; }
.journey-board { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); }
.journey-board > a { display: grid; grid-template-columns: 1fr auto; min-height: 170px; padding: 26px; border-bottom: 1px solid var(--ink); transition: transform .2s; }
.journey-board > a:nth-child(odd) { border-right: 1px solid var(--ink); }
.journey-board > a:nth-child(1) { background: var(--coral); }
.journey-board > a:nth-child(2) { background: var(--cobalt); color: white; }
.journey-board > a:nth-child(3) { background: var(--lime); }
.journey-board > a:nth-child(4) { background: var(--cream); }
.journey-board > a:hover b { transform: translate(3px, -3px); }
.journey-board span { grid-column: 1 / -1; font-size: 10px; }
.journey-board strong { align-self: end; font-family: var(--serif); font-weight: 400; font-size: 30px; }
.journey-board b { align-self: end; transition: transform .2s; }
.journey-board > p { grid-column: 1 / -1; margin: 0; padding: 28px; font-size: 16px; line-height: 1.5; }
.journey-board > p em { font-family: var(--serif); font-size: 22px; }
.page-jump { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding: 28px 7vw; border-block: 1px solid var(--ink); background: var(--lime); }
.page-jump a { font-size: 15px; }
.page-jump a span { font-size: 10px; margin-right: 12px; }
.service-detail { display: grid; grid-template-columns: .7fr 1.3fr; gap: 10vw; border-bottom: 1px solid var(--line); }
.service-detail:nth-of-type(even) { background: var(--cream); }
.oversize-number { display: block; margin-bottom: 24px; color: var(--cobalt); font-family: var(--serif); font-size: 80px; line-height: 1; }
.service-title h2 { font-size: clamp(36px, 4vw, 60px); }
.service-description { align-self: center; }
.deliverable-list { margin: 30px 0 36px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.deliverable-list li { padding: 18px 0 18px 25px; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.5; position: relative; }
.deliverable-list li::before { content: '↗'; position: absolute; left: 0; color: var(--cobalt); }
.handoff { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.handoff span { display: block; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.handoff p { margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.scope-note { background: var(--lime); }
.category-hero-note { padding: 40px; background: var(--lime); border: 1px solid var(--ink); transform: rotate(-2deg); }
.category-hero-note > span { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.category-hero-note > p { margin: 38px 0; font-size: clamp(42px, 4.8vw, 72px); letter-spacing: -.04em; line-height: 1; }
.category-hero-note em { font-family: var(--serif); }
.collection-section { padding-top: 60px; background: var(--cream); border-top: 1px solid var(--line); }
.collection-top { display: flex; justify-content: space-between; gap: 32px; }
.collection-top > p:last-child { max-width: 440px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.category-filters { display: flex; gap: 10px; flex-wrap: wrap; margin: 26px 0 20px; }
.category-filters button { padding: 12px 16px; border: 1px solid var(--line); border-radius: 2px; background: transparent; font-size: 12px; cursor: pointer; }
.category-filters button[aria-pressed="true"] { color: white; background: var(--ink); border-color: var(--ink); }
.filter-status { color: var(--muted); font-size: 11px; margin: 0 0 32px; }
.category-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
.category-detail-card { border: 1px solid var(--ink); background: var(--paper); }
.category-scene { height: 290px; position: relative; overflow: hidden; border-bottom: 1px solid var(--ink); display: grid; place-items: center; }
.scene-lamp, .scene-star { background: var(--coral); }
.scene-notebook, .scene-flower { background: var(--lime); }
.scene-fan, .scene-pouch { background: var(--cobalt); }
.scene-dot { position: absolute; width: 140px; height: 140px; border-radius: 50%; right: -35px; top: -30px; background: rgba(255,255,255,.16); }
.category-object { position: relative; width: 170px; height: 180px; transform: rotate(-8deg); }
.category-object.lamp::before { left: 12%; width: 76%; bottom: 22%; height: 52%; }
.category-object.lamp::after { bottom: 15%; box-shadow: 0 20px 0 17px var(--ink); }
.category-object.notebook::before { content: ''; position: absolute; inset: 10px 25px; background: var(--ink); border-radius: 4px; box-shadow: 8px 7px 0 white; }
.category-object.notebook::after { content: ''; position: absolute; width: 45px; height: 4px; background: var(--lime); top: 56px; left: 61px; box-shadow: 0 18px 0 var(--lime), 0 36px 0 var(--lime); }
.category-object.notebook i { position: absolute; z-index: 1; width: 3px; background: var(--lime); left: 43px; top: 10px; bottom: 10px; }
.category-object.fan::before { content: ''; position: absolute; width: 108px; height: 108px; left: 31px; top: 0; border: 12px solid white; border-radius: 50%; background: repeating-conic-gradient(from 10deg, transparent 0deg 50deg, white 51deg 76deg, transparent 77deg 120deg); }
.category-object.fan::after { content: ''; position: absolute; width: 34px; height: 75px; left: 68px; bottom: 2px; background: white; border-radius: 0 0 16px 16px; }
.category-object.pouch::before { content: ''; position: absolute; inset: 38px 0 20px; background: var(--lime); border-radius: 14px 14px 40px 40px; }
.category-object.pouch::after { content: ''; position: absolute; left: 13px; right: 13px; top: 49px; height: 3px; background: var(--ink); }
.category-object.pouch i { position: absolute; z-index: 1; width: 34px; height: 8px; right: -11px; top: 43px; background: var(--paper); border: 2px solid var(--ink); transform: rotate(30deg); }
.category-object.flower i { width: 82px; height: 113px; }
.category-object.star::before { content: ''; position: absolute; inset: 0; background: var(--ink); clip-path: polygon(50% 0%, 61% 34%, 98% 35%, 68% 57%, 79% 94%, 50% 72%, 21% 94%, 32% 57%, 2% 35%, 39% 34%); }
.category-card-copy { padding: 34px; }
.category-card-copy .eyebrow { display: block; margin-bottom: 22px; }
.category-card-copy h2 { font-family: var(--serif); font-size: 39px; letter-spacing: -.025em; line-height: 1.07; }
.category-card-copy > p, .category-card-copy li { color: var(--muted); font-size: 14px; line-height: 1.6; }
.category-card-copy ul { padding-left: 18px; margin: 24px 0; }
.category-focus { padding-top: 20px; border-top: 1px solid var(--line); }
.category-focus strong { display: block; color: var(--ink); margin-bottom: 8px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.category-card-copy .text-link { margin-top: 20px; }
.pilot-hero { background: var(--lime); }
.page-pilot .breadcrumbs { background: var(--lime); }
.pilot-poster { padding: 36px; background: var(--ink); color: var(--paper); transform: rotate(2deg); border: 1px solid var(--ink); }
.pilot-poster > span { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.pilot-poster > div { margin-top: 34px; }
.pilot-poster strong { font-family: var(--serif); font-size: clamp(64px, 7vw, 96px); line-height: 1; font-weight: 400; color: var(--lime); }
.pilot-poster > div p { margin: 10px 0 0; font-size: 13px; }
.pilot-poster > b { display: block; font-size: 32px; margin: 20px 0 -10px; }
.pilot-poster .poster-footnote { margin: 36px 0 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.25); color: #b9c3be; font-size: 12px; line-height: 1.5; }
.roadmap-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ink); }
.roadmap-list li { display: grid; grid-template-columns: 70px 1fr 180px; gap: 36px; padding: 36px 0; align-items: start; border-bottom: 1px solid var(--line); }
.roadmap-list li > span { font-size: 12px; padding-top: 7px; color: var(--cobalt); }
.roadmap-list h3 { font-family: var(--serif); font-size: 32px; font-weight: 400; margin-bottom: 14px; }
.roadmap-list p { max-width: 640px; color: var(--muted); font-size: 15px; line-height: 1.6; margin: 0; }
.roadmap-list b { font-size: 11px; font-weight: 600; padding-top: 9px; }
.pilot-builder { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; background: var(--coral); }
.pilot-builder .page-intro { color: #443f34; }
.brief-builder { padding: 36px; border: 1px solid var(--ink); background: var(--cream); display: grid; gap: 24px; }
.brief-builder > label { display: grid; gap: 12px; font-size: 11px; font-weight: 700; }
.brief-builder select { width: 100%; padding: 14px; border: 1px solid var(--line); color: var(--ink); background: var(--paper); border-radius: 0; font-size: 14px; }
.brief-builder fieldset { margin: 0; padding: 20px 0 0; border: 0; border-top: 1px solid var(--line); }
.brief-builder legend { font-size: 11px; font-weight: 700; padding: 0 12px 0 0; }
.brief-builder fieldset label { display: flex; gap: 10px; margin: 0 0 16px; font-size: 14px; line-height: 1.4; }
.brief-builder input[type="radio"] { accent-color: var(--cobalt); width: 16px; height: 16px; margin: 2px 0 0; flex-shrink: 0; }
.brief-builder > p { color: var(--muted); font-size: 11px; line-height: 1.5; margin: 0; }
.faq-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 8vw; background: var(--cream); }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 25px 0; }
.faq-list summary { position: relative; padding-right: 36px; list-style: none; cursor: pointer; font-size: 17px; line-height: 1.4; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; position: absolute; right: 0; top: 0; font-size: 22px; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list p { color: var(--muted); font-size: 15px; line-height: 1.7; margin: 20px 28px 0 0; }
.contact-postcard { position: relative; padding: 36px; border: 1px solid var(--ink); background: var(--cobalt); color: white; transform: rotate(-2deg); }
.contact-postcard > span { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.postcard-mark { text-align: right; padding: 28px 0; font-size: 100px; font-weight: 900; letter-spacing: -.08em; color: var(--lime); }
.contact-postcard p { font-size: 28px; line-height: 1.3; }
.contact-postcard em { font-family: var(--serif); }
.contact-postcard > a { display: block; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.35); font-size: 12px; }
.contact-detail .contact-copy .visit-note { margin: 24px 0 0; font-size: 13px; }
.inquiry-context { margin: 0; padding: 14px 18px; background: rgba(255,255,255,.12); border-left: 3px solid var(--lime); color: white; font-size: 13px; line-height: 1.5; }
.inquiry-form .form-note { margin: -10px 0 0; color: #dce1ff; font-size: 12px; line-height: 1.5; }
.form-status a { display: inline-block; margin-top: 10px; color: var(--lime); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: minmax(0, 1fr) auto; }
  .site-header nav, .site-header > .button { display: none; }
  .menu-button { display: block; }
  .site-header.menu-open nav { position: absolute; top: var(--header-height); left: 0; right: 0; display: flex; flex-direction: column; gap: 0; padding: 12px 4vw 24px; background: var(--paper); border-bottom: 1px solid var(--ink); }
  .site-header.menu-open nav a { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .site-header.menu-open nav .mobile-contact-link { display: block; }
  footer { grid-template-columns: 1fr 1fr; }
  .footer-links { grid-column: 1 / -1; max-width: none; }
  .detail-page .page-hero { gap: 6vw; }
  .category-card-copy { padding: 28px; }
}
@media (max-width: 900px) {
  .detail-page .page-hero, .editorial-section, .scope-note, .service-detail, .pilot-builder, .faq-section { grid-template-columns: 1fr; gap: 50px; }
  .detail-page .page-hero { padding-top: 60px; }
  .page-hero > div:last-child { max-width: 560px; width: 100%; justify-self: center; }
  .detail-page h1 { font-size: 76px; }
  .growth-poster strong { font-size: 110px; }
  .next-chapter { grid-template-columns: 1fr; gap: 30px; }
  .next-chapter .button { justify-self: start; }
  .partnership-rows article { grid-template-columns: .4fr 1fr; gap: 24px; }
  .partnership-rows p { grid-column: 2; }
  .roadmap-list li { grid-template-columns: 40px 1fr; gap: 24px; }
  .roadmap-list b { grid-column: 2; padding: 0; }
  .category-card-copy h2 { font-size: 32px; }
  .category-scene { height: 230px; }
  .contact-detail { grid-template-columns: 1fr; gap: 60px; }
}
@media (max-width: 660px) {
  .breadcrumbs { padding: 26px 6vw 0; }
  .detail-page .page-hero { padding: 54px 6vw 70px; }
  .detail-page h1 { font-size: clamp(44px, 12vw, 68px); }
  .detail-page h2 { font-size: 43px; }
  .page-intro { font-size: 18px; }
  .page-hero > div:last-child { width: calc(100% - 12px); }
  .growth-poster, .pilot-poster, .contact-postcard, .category-hero-note { padding: 28px; }
  .growth-poster strong { font-size: 92px; }
  .growth-arrow { font-size: 54px; }
  .editorial-copy .lead, .service-description .lead { font-size: 24px; }
  .editorial-copy { font-size: 16px; }
  .partnership-rows article { grid-template-columns: 1fr; gap: 18px; }
  .partnership-rows p { grid-column: auto; }
  .partnership-rows h3 { font-size: 28px; }
  .journey-board > a { padding: 20px; min-height: 150px; }
  .journey-board strong { font-size: 28px; }
  .page-jump { padding: 24px 6vw; gap: 18px 28px; justify-content: start; }
  .page-jump a { font-size: 13px; }
  .page-jump a span { margin-right: 6px; }
  .handoff { grid-template-columns: 1fr; gap: 24px; }
  .collection-top { display: block; }
  .category-cards { grid-template-columns: 1fr; gap: 28px; }
  .category-scene { height: 260px; }
  .category-card-copy h2 { font-size: 36px; }
  .category-card-copy { padding: 28px; }
  .category-filters button { font-size: 11px; padding: 12px; }
  .roadmap-list li { gap: 18px; }
  .roadmap-list h3 { font-size: 28px; }
  .brief-builder { padding: 26px; }
  .faq-list summary { font-size: 16px; }
  .postcard-mark { font-size: 88px; }
  footer { grid-template-columns: 1fr; }
  .footer-links { grid-column: auto; }
  .next-chapter .button { max-width: 100%; white-space: normal; }
}