/* Responsive refinement of the existing editorial identity. */
:root { --paper: #fafbfa; --ink: #182822; --muted: #52605a; --line: #d6dfd9; --header-height: 84px; }
html { scroll-padding-top: calc(var(--header-height) + 20px); scroll-behavior: auto; }
body { line-height: 1.55; }
.wrap { width: min(1240px, calc(100% - 64px)); }
.site-header { position: sticky; top: 0; z-index: 30; min-height: var(--header-height); background: var(--paper); }
.site-header::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--paper); box-shadow: 0 0 0 100vmax var(--paper); clip-path: inset(0 -100vmax); border-bottom: 1px solid var(--line); }
.site-header .byline { display: none; }
.site-header nav { gap: 28px; font-size: 14px; }
.site-header nav .nav-contact { background: var(--ink); color: white; border: 0; min-height: 46px; padding-inline: 19px; }
.wordmark .brand-symbol { width: 44px; height: 44px; }
.wordmark .brand-name { font-size: 28px; }
.service-hero { padding-block: 30px 32px; }
.hero-topline .eyebrow, .hero-invitation { font-size: 11px; }
.hero-opening { padding-block: 28px 34px; align-items: center; gap: 48px; }
.hero-opening h1 { font-size: 60px; line-height: 1.02; }
.hero-opening h1 em { font-size: 48px; margin-top: 8px; }
.hero-purpose { max-width: 470px; }
.hero-purpose > p { font-size: 17px; color: var(--muted); line-height: 1.7; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 22px; }
.hero-actions .service-primary { border-radius: 4px; padding: 13px 17px; min-height: 48px; font-size: 14px; gap: 20px; }
.hero-actions .text-link { min-height: 44px; align-items: center; font-size: 14px; padding-bottom: 0; }
.service-doors { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; border: 0; }
.service-door { display: grid; grid-template-columns: minmax(0, 1fr) 38px; gap: 14px 12px; min-height: 0; padding: 0 0 18px; border-bottom: 1px solid var(--line); align-items: start; transition: none; }
.service-door::before { display: none; }
.service-door .door-preview { grid-row: 1; grid-column: 1 / -1; width: 100%; height: auto; aspect-ratio: 2.3; border-radius: 6px; transform: none; background: #edf0ee; }
.door-preview img { object-position: center; transition: transform .2s; }
.door-web .door-preview img { object-position: top; }
.door-code .door-preview img { object-position: center 40%; }
.door-copy { grid-row: 2; }
.door-title { font-size: 23px; line-height: 1.2; font-weight: 500; }
.door-detail { font-size: 13px; line-height: 1.6; margin-top: 7px; max-width: none; }
.door-arrow { grid-row: 2; width: 38px; height: 38px; font-size: 23px; border-color: var(--line); }
.service-door:is(:hover, :focus-visible) { padding: 0 0 18px; color: var(--ink); }
.service-door:is(:hover, :focus-visible) .door-detail { color: var(--muted); }
.service-door:is(:hover, :focus-visible) .door-preview { transform: none; }
.service-door:is(:hover, :focus-visible) .door-arrow { color: white; background: var(--accent); border-color: var(--accent); transform: none; }
.service-door:is(:hover, :focus-visible) img { transform: scale(1.025); }
.hero-footnote { font-size: 12px; padding-top: 18px; gap: 20px; }
.hero-footnote .text-link { font-size: 13px; min-height: 44px; align-items: center; padding-bottom: 0; }
.service-stage { background: #f0f3f1; }
.service-switch { position: sticky; top: var(--header-height); z-index: 20; background: #f0f3f1; backdrop-filter: none; min-height: 76px; gap: 20px; }
.portfolio-label { font-size: 14px; font-weight: 500; }
.service-switch > div { margin: 0 0 0 auto; gap: 4px; background: white; border: 1px solid var(--line); }
.service-switch a { font-size: 14px; padding: 10px 22px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.service-panel { scroll-margin-top: 82px; padding-block: 14px 46px; }
.service-panel .section-heading { padding-block: 16px; }
.service-panel .content-intro { padding-block: 8px 28px; gap: 36px; }
.content-intro h2, .about-copy h2, .services h2, .pricing h2, .faq-intro h2 { font-size: 40px; line-height: 1.15; }
.content-intro p { font-size: 15px; }
.project-category, .film-category { font-size: 11px; }
.preview-screen { aspect-ratio: 16 / 9; }
.preview-screen img, .preview-screen video { object-fit: contain; object-position: center; }
.live-project .project-caption p { font-size: 14px; }
.live-project .project-caption h3 { font-size: 24px; }
.live-project .round-link { display: grid; width: 44px; height: 44px; }
.project-visit { font-size: 12px; min-height: 44px; align-items: center; background: white; }
.browser-bar .browser-dots { font-size: 8px; }
.scope-grid p, .case-brief p, .solution-grid p, .film-card p { font-size: 14px; }
.trust-section { padding-block: 28px; }
.trust-heading h2 { font-size: 22px; }
.trust-logo { height: 75px; }
.trust-group { gap: 32px; }
.about-section { background: #eef1f6; }
.services, .about-section, .faq-section { padding-block: 64px; }
.services-intro p, .service-body p { max-width: none; font-size: 15px; }
.services { gap: 55px; }
.tools-section { padding-bottom: 48px; }
.tools-section > div > span { font-size: 13px; }
.pricing { padding-block: 60px; }
.pricing h2 { margin-top: 15px; }
.pricing-heading { margin-bottom: 26px; }
.price-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding-bottom: 0; border: 0; gap: 0; background: #edf1ed; border-radius: 5px; overflow: hidden; }
.price-tabs button { font-size: 14px; min-height: 48px; border-radius: 4px; border: 0; padding: 12px; }
.price-table { font-size: 14px; }
.price-table th:first-child, .price-table td:first-child { width: 19%; }
.price-table th, .price-table td { padding: 16px; }
.price-table thead th { background: #edf2ef; }
.price-table thead th:nth-child(4) { background: #eaf0fb; }
.price-table tbody td:nth-child(4) { background: #eaf0fb55; }
.price-table thead p, .price-table tbody th, .price-table tfoot a { font-size: 13px; }
.price-from, .price-amount small { font-size: 12px; }
.pricing-notes { font-size: 13px; gap: 28px; }
.table-hint { display: none; }
.mobile-plans { display: none; }
.process { padding-block: 44px; }
.process li p, .process li small, .process-context { font-size: 14px; }
.faq-list summary { font-size: 16px; }
.faq-list details > p { font-size: 14px; }
.contact h2 { font-size: 64px; }
.contact-top .eyebrow { font-size: 12px; }
.project-brief fieldset label { min-height: 44px; font-size: 15px; margin-bottom: 2px; }
.project-brief input { width: 20px; height: 20px; flex-shrink: 0; }
.brief-message textarea { font-size: 16px; }
.brief-message button { min-height: 48px; font-size: 15px; }
.footer-navigation { font-size: 14px; }
.footer-navigation a { min-height: 44px; display: inline-flex; align-items: center; }
.service-transition { display: none; }
.project-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; padding-block: 20px; color: var(--muted); font-size: 13px; }
.project-breadcrumb a { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; min-height: 36px; display: inline-flex; align-items: center; }
.project-page .content-intro h1 { margin: 0; font-size: 40px; line-height: 1.15; font-weight: 500; }
.project-page .content-intro h1 em { font-size: 1.12em; }
.project-page .service-panel { padding-top: 24px; }
.service-switch a[aria-current="page"], .service-switch a[aria-current="page"]:hover { background: var(--ink); color: var(--paper); }

@media (max-width: 1000px) {
  .hero-opening h1 { font-size: 48px; }
  .hero-opening h1 em { font-size: 39px; }
  .hero-purpose { max-width: 390px; }
  .hero-purpose > p { font-size: 15px; }
  .hero-actions { gap: 14px; }
  .door-title { font-size: 21px; }
  .door-detail { font-size: 12px; }
  .service-doors { gap: 20px; }
}
@media (max-width: 900px) {
  :root { --header-height: 74px; }
  .site-header .menu-toggle { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-left: auto; min-height: 44px; padding: 10px 0 10px 16px; border: 0; background: transparent; color: var(--ink); font-size: 15px; cursor: pointer; }
  .menu-toggle span { font-size: 24px; }
  .site-header #navigation { display: none; position: absolute; top: calc(100% + 1px); left: -32px; right: -32px; margin: 0; padding: 16px 32px 24px; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 14px 18px #18282212; max-height: calc(100dvh - var(--header-height)); overflow-y: auto; }
  .site-header #navigation.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .site-header nav a { padding: 14px 0; font-size: 17px; border-bottom: 1px solid var(--line); }
  .site-header nav .nav-contact { margin: 15px 0 0; padding: 13px 17px; justify-content: space-between; }
  .price-panel.has-mobile-plans .table-scroll { display: none; }
  .mobile-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
  .mobile-plan { padding: 22px; border: 1px solid var(--line); border-radius: 6px; background: white; min-width: 0; }
  .mobile-plan:last-child { background: #eef3fc; }
  .mobile-plan h3 { font-size: 18px; line-height: 1.3; font-weight: 500; }
  .mobile-plan > p { font-size: 14px; color: var(--muted); margin-top: 10px; }
  .mobile-plan .price-amount { margin: 18px 0; }
  .mobile-plan .price-amount strong { font-size: 32px; }
  .mobile-plan details { border-top: 1px solid var(--line); margin-bottom: 20px; }
  .mobile-plan summary { font-size: 14px; line-height: 1.5; min-height: 52px; padding: 12px 0; gap: 10px; }
  .mobile-plan summary .plus { font-size: 23px; }
  .mobile-plan dl { margin: 0; padding: 0 0 18px; font-size: 14px; }
  .mobile-plan dt { color: var(--muted); font-size: 12px; margin-top: 14px; }
  .mobile-plan dd { margin: 4px 0 0; }
  .mobile-plan > a { display: flex; justify-content: space-between; align-items: center; gap: 12px; background: var(--ink); color: white; border-radius: 4px; padding: 12px 14px; min-height: 48px; font-size: 14px; }
}
@media (max-width: 680px) {
  :root { --header-height: 72px; }
  .wrap { width: calc(100% - 40px); }
  .site-header { gap: 14px; }
  .site-header #navigation { left: -20px; right: -20px; padding-inline: 20px; }
  .site-header .brand-symbol { width: 38px; height: 38px; padding: 5px; }
  .wordmark .brand-name { font-size: 25px; }
  .hero-invitation { display: none; }
  .service-hero { padding-block: 24px; }
  .hero-topline .eyebrow { font-size: 10px; }
  .hero-opening { display: block; padding-block: 20px 26px; }
  .hero-opening h1 { font-size: 46px; }
  .hero-opening h1 em { font-size: 36px; margin-top: 3px; }
  .hero-purpose { margin-top: 18px; max-width: none; }
  .hero-purpose > p { font-size: 15px; line-height: 1.65; }
  .hero-actions { gap: 12px 20px; margin-top: 20px; }
  .hero-actions .service-primary { font-size: 13px; padding-inline: 13px; gap: 12px; }
  .hero-actions .text-link { font-size: 13px; gap: 12px; }
  .service-doors { grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line); }
  .service-door { grid-template-columns: 80px minmax(0, 1fr) 30px; gap: 14px; align-items: center; padding: 14px 0; min-height: 103px; }
  .service-door .door-preview { grid-row: 1; grid-column: 1; aspect-ratio: 1; width: 80px; height: 74px; border-radius: 4px; }
  .door-copy { grid-row: 1; grid-column: 2; }
  .door-title { font-size: 20px; line-height: 1.22; }
  .door-detail { font-size: 12px; line-height: 1.5; margin-top: 5px; }
  .door-arrow { grid-row: 1; grid-column: 3; width: 30px; height: 30px; font-size: 21px; }
  .service-door:is(:hover, :focus-visible) { padding: 14px 0; }
  .hero-footnote { align-items: flex-start; flex-direction: column; gap: 7px; padding-top: 12px; font-size: 12px; }
  .hero-footnote > span { display: none; }
  .hero-footnote .text-link { font-size: 13px; }
  .service-switch { min-height: 68px; gap: 10px; flex-wrap: nowrap; padding-block: 10px; }
  .portfolio-label { font-size: 12px; max-width: 85px; line-height: 1.4; }
  .service-switch > div { flex: 1; padding: 2px; gap: 0; justify-content: space-between; }
  .service-switch a { flex: 1; font-size: 12px; padding: 9px 8px; min-height: 42px; }
  .service-panel { scroll-margin-top: 70px; padding-bottom: 32px; }
  .service-panel .content-intro { display: block; padding-bottom: 24px; }
  .service-panel .content-intro p { margin-top: 16px; font-size: 14px; }
  .content-intro h2, .about-copy h2, .services h2, .pricing h2, .faq-intro h2 { font-size: 32px; }
  .project-page .content-intro h1 { font-size: 32px; }
  .project-breadcrumb { padding-block: 10px; font-size: 12px; }
  .service-panel .section-heading .eyebrow { font-size: 11px; }
  .web-grid { gap: 24px; }
  .live-project .project-caption { gap: 12px; }
  .live-project .project-caption h3 { font-size: 21px; }
  .live-project .project-caption p { font-size: 14px; }
  .project-logo { flex-basis: 46px; width: 46px; height: 46px; }
  .live-project .round-link { display: none; }
  .project-visit { min-height: 40px; font-size: 12px; padding: 9px 12px; }
  .live-preview .browser-bar { font-size: 11px; padding: 10px 12px; }
  .film-grid { grid-template-columns: 1fr; gap: 32px; }
  .film-frame { max-height: 520px; aspect-ratio: 3 / 4; }
  .film-card h3 { font-size: 23px; }
  .visual-heading h3, .scope-heading h3 { font-size: 23px; }
  .scope-grid p, .case-brief p, .solution-grid p { font-size: 14px; }
  .solution-grid article { grid-template-columns: 90px minmax(0, 1fr); }
  .services, .about-section, .faq-section { padding-block: 44px; }
  .services { gap: 26px; }
  .services summary { font-size: 19px; }
  .service-block ul.service-list { font-size: 14px; }
  .tools-section > div > span { font-size: 12px; }
  .pricing { padding-block: 44px; }
  .pricing-heading > p { font-size: 14px; max-width: none; margin-top: 18px; }
  .price-tabs { gap: 0; }
  .price-tabs button { font-size: 12px; padding: 10px 8px; min-height: 56px; }
  .mobile-plans { grid-template-columns: 1fr; gap: 16px; }
  .mobile-plan { padding: 22px; }
  .mobile-plan h3 { font-size: 22px; }
  .pricing-notes { font-size: 12px; gap: 14px; }
  .custom-plan { font-size: 13px; }
  .trust-heading h2 { font-size: 21px; }
  .process ol { grid-template-columns: 1fr; }
  .process h2 { font-size: 25px; }
  .process li > span { font-size: 13px; }
  .process li p { max-width: none; }
  .faq-list summary { font-size: 16px; }
  .faq-list details > p { font-size: 14px; }
  .contact { padding-block: 40px; }
  .contact h2 { font-size: 44px; line-height: 1.1; }
  .contact-top .eyebrow { font-size: 11px; }
  .project-brief fieldset { gap: 6px; }
  .project-brief fieldset label { font-size: 13px; }
  .contact-bottom p { font-size: 14px; }
  .footer-navigation { gap: 8px 20px; }
}
@media (max-width: 360px) {
  .wrap { width: calc(100% - 32px); }
  .hero-opening h1 { font-size: 42px; }
  .hero-opening h1 em { font-size: 32px; }
  .hero-actions { gap: 10px; }
  .hero-actions .service-primary { font-size: 13px; }
  .service-door { grid-template-columns: 64px minmax(0, 1fr) 26px; gap: 10px; }
  .service-door .door-preview { width: 64px; height: 70px; }
  .door-title { font-size: 19px; }
  .door-arrow { width: 26px; height: 26px; }
  .portfolio-label { max-width: 70px; font-size: 11px; }
  .service-switch a { font-size: 11px; padding-inline: 6px; }
  .contact h2 { font-size: 38px; }
}