/* Shared layouts: mobile (tested from 390px), tablet (768px), desktop (1200px).
   Load after each page's own styles. Do not impose a minimum viewport width. */
:root { --gutter: 1.25rem; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { overflow-x: visible; }
img, video, iframe { max-width: 100%; }
main, section, article, figure, address { min-width: 0; }
h1, h2, h3, p, a, figcaption { overflow-wrap: anywhere; }
a, button { touch-action: manipulation; }
a:focus-visible, button:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
.site-shell { width: min(calc(100% - var(--gutter) * 2), var(--max-width)); }
.site-header { position: relative; padding: 1rem var(--gutter); }
.header-inner { flex-wrap: wrap; gap: .5rem; }
.header-inner > a { display: inline-flex; min-height: 44px; align-items: center; }
.brand-mark { width: 8.5rem; height: auto; }
.nav { width: 100%; display: flex; justify-content: space-between; gap: .5rem 1rem; flex-wrap: wrap; font-size: 1.1rem; letter-spacing: .04em; }
.nav a, .nav a:nth-child(2) { display: inline-flex; align-items: center; min-height: 44px; }
.nav a::after { bottom: .25rem; }
.button { max-width: 100%; min-height: 48px; font-size: 1rem; line-height: 1.4; text-align: center; }
.button::after, .case-link::after { content: ""; flex: 0 0 auto; display: inline-block; width: .5em; height: .5em; border-top: 1.5px solid; border-right: 1.5px solid; margin-left: .2em; }
.back-link { min-height: 44px; align-items: center; gap: .6rem; font-size: .95rem; }
.back-link::before { content: ""; width: .45em; height: .45em; border-left: 1.5px solid; border-bottom: 1.5px solid; transform: rotate(45deg); }
.eyebrow, .case-meta, .case-link, .case-year, .media-label, .media-note { font-size: .95rem; line-height: 1.5; }
.section, .media-section, .about-principles, .about-services { padding: 4rem 0; }
.section-title, .intro-grid .section-title, .work-heading .section-title,
.contact-card .section-title, .project-cta h2, .footer-cta h2 { font-size: clamp(2.5rem, 8.5vw, 4rem); line-height: 1.2; }
.hero { min-height: auto; padding: 3rem var(--gutter) 4rem; }
.hero-title { font-size: clamp(3.5rem, 14vw, 6rem); line-height: 1.15; margin: 0 0 2rem; }
.hero-bottom { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.hero-bottom .button { justify-self: start; }
.hero-note { line-height: 1.5; }
.scroll-cue { font-size: .9rem; }
.scroll-cue span { font-size: 0; }
.scroll-cue span::before { content: ""; width: .5rem; height: .5rem; border-right: 1px solid; border-bottom: 1px solid; transform: rotate(45deg) translate(-2px, -2px); }
.intro-grid, .work-heading, .about-heading, .project-hero-grid, .about-profile { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2rem; }
.intro-text, .work-intro, .about-copy { max-width: 38rem; }
.intro-copy, .intro-copy + .intro-copy { line-height: 1.6; }
.proof-header, .numbers-header, .media-header { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
.proof-header { margin-bottom: 2rem; }
.marquee-wrap { transform: none; }
.marquee i { flex: 0 0 .4rem; width: .4rem; height: .4rem; border-radius: 50%; background: currentColor; font-size: 0; }
.work-count { position: static; }
.work-actions .button { width: 100%; }

/* Every project keeps the same explicit placement, including after async loading. */
.case { grid-template-columns: 2rem minmax(0, 1fr) auto; gap: .75rem; align-items: start; min-height: 0; padding: 1.5rem 0; }
.case > div:not(.case-art):not(.partner-logo) { grid-column: 2 / -1; grid-row: 1; min-width: 0; }
.case-title, .case-info h3 { font-size: clamp(1.8rem, 6vw, 2.5rem); line-height: 1.2; }
.case-year { grid-column: 2; grid-row: 2; align-self: center; }
.case-link { display: inline-flex; align-items: center; gap: .35rem; grid-column: 3; grid-row: 2; min-height: 44px; }
.case:nth-child(n) .case-art, .case > .partner-logo { grid-column: 2 / -1; grid-row: 3; width: 100%; aspect-ratio: 1.6 / 1; opacity: 1; transform: none; }
.case > .partner-logo { display: grid; place-items: center; min-width: 0; min-height: 0; padding: 1.5rem; background: #8b8e98; overflow: hidden; }
.case > .partner-logo img { width: 100%; height: 100%; max-width: 180px; max-height: 130px; object-fit: contain; }
.case-name, .case-art span { font-size: clamp(2rem, 7vw, 3rem); line-height: 1.2; padding: 1rem; text-align: center; }
.partner-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.partner-logo { min-height: 9rem; padding: 1.25rem; }
.partner-logo img { max-height: 100px; }
.contact-card { grid-template-columns: minmax(0, 1fr); gap: 2rem; padding: 1.5rem; }
.contact-portrait { width: 100%; max-width: 28rem; justify-self: center; }
.contact-details, .about-contact address { display: grid; grid-template-columns: minmax(0, 1fr); gap: .5rem; }
.contact-details > h3 { min-width: 0; }
.contact-details > h3 a, .about-contact .contact-details > h3 a { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; padding: .25rem 0; font: inherit; letter-spacing: inherit; text-transform: inherit; text-decoration: none; }
.page-intro, .project-hero, .about-hero { padding: 3rem 0 4rem; }
.page-title, .project-title { font-size: clamp(3.5rem, 12vw, 7rem); line-height: 1.2; }
.about-title { font-size: clamp(3rem, 10.5vw, 6rem); line-height: 1.2; margin: 0 0 2rem; }
.about-portrait { max-width: 28rem; width: 100%; }
.intro-copy { margin-top: 0; }
.page-intro .intro-copy { margin: 2rem 0 0; }
.project-meta { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; margin-top: 2rem; }
.project-meta > div { min-width: 0; }
.project-summary { font-size: 1.2rem; line-height: 1.5; }
.project-cover { margin-top: 2.5rem; min-height: 0; padding: 0; }
.cover-wordmark { max-width: 100%; font-size: clamp(3rem, 11vw, 7rem); line-height: 1.2; }
.numbers-section { padding-bottom: 4rem; }
.stat-grid { grid-template-columns: minmax(0, 1fr); }
.stat { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1fr); gap: .5rem 1rem; align-items: start; }
.stat-number { grid-row: span 2; font-size: clamp(3rem, 12vw, 5rem); line-height: 1.1; }
.stat-label, .stat-detail { margin: 0; }
.media-grid, .video-grid { grid-template-columns: minmax(0, 1fr); }
.media-grid .media-card:nth-child(n) { grid-column: auto; width: 100%; max-width: 100%; min-width: 0; min-height: 0; max-height: 100%; margin: 0; aspect-ratio: 1; }
.video-card { min-height: 19rem; }
.play-button { font-size: 0; }
.play-button::before { content: ""; width: 0; height: 0; margin-left: .2rem; border-top: .55rem solid transparent; border-bottom: .55rem solid transparent; border-left: .8rem solid currentColor; }
.principles { grid-template-columns: minmax(0, 1fr); }
.about-contact { padding: 1.5rem; }
.project-cta, .footer-cta, .footer-top { display: flex; flex-direction: column; align-items: flex-start; gap: 2rem; }
.project-footer, .page-footer { padding-top: 4rem; }
.footer-cta-section { padding: 4rem 0; }
.footer-bottom { flex-direction: column; gap: 1rem; }
.site-footer .footer-bottom { margin-top: 2rem; }
.footer-links { gap: .5rem 1.25rem; }
.footer-link { display: inline-flex; align-items: center; min-height: 44px; font-size: .95rem; }

/* Tablet: 768–1199px. */
@media (min-width: 768px) {
  :root { --gutter: 2rem; }
  .header-inner { flex-wrap: nowrap; gap: 2rem; }
  .brand-mark { width: 10rem; }
  .nav { width: auto; justify-content: flex-end; gap: 1.5rem; }
  .section, .media-section, .about-principles, .about-services { padding: 5rem 0; }
  .hero { padding: 4rem var(--gutter) 5rem; }
  .hero-title { font-size: clamp(6rem, 12vw, 9rem); }
  .hero-bottom { grid-template-columns: minmax(0, 1fr) auto; }
  .scroll-cue { grid-column: 1 / -1; }
  .intro-grid, .work-heading, .about-heading { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof-header, .numbers-header, .media-header { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); align-items: end; }
  .section-title, .intro-grid .section-title, .work-heading .section-title,
  .contact-card .section-title, .project-cta h2, .footer-cta h2 { font-size: clamp(3rem, 6vw, 4.5rem); }
  .work-actions .button { width: auto; }
  .case { grid-template-columns: 2.5rem minmax(0, 1fr) 5.5rem 8rem; align-items: center; gap: 1rem; }
  .case > div:not(.case-art):not(.partner-logo) { grid-column: 2; grid-row: 1; }
  .case-title, .case-info h3 { font-size: 2.5rem; }
  .case-year { grid-column: 3; grid-row: 1; }
  .case-link { grid-column: 2 / 4; grid-row: 2; }
  .case:nth-child(n) .case-art, .case > .partner-logo { grid-column: 4; grid-row: 1 / 3; width: 8rem; aspect-ratio: 1; }
  .case-name, .case-art span { font-size: 1.8rem; padding: .5rem; }
  .partner-logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .partner-logo { min-height: 11rem; }
  .partner-logo img { max-height: 130px; }
  .contact-card { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); padding: 2rem; }
  .page-intro, .project-hero, .about-hero { padding: 4rem 0 5rem; }
  .project-hero-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: end; }
  .page-title { font-size: 7rem; }
  .project-title { font-size: clamp(4rem, 8vw, 6rem); }
  .project-meta { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .project-cover { min-height: 0; }
  .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stat { display: block; }
  .stat-label { margin-top: 1rem; }
  .stat-detail { margin-top: .5rem; }
  .media-grid, .video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .media-grid .media-card:nth-child(n) { width: 100%; max-width: 100%; min-width: 0; min-height: 0; max-height: 100%; aspect-ratio: 1; }
  .about-profile { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 2.5rem; }
  .about-title { font-size: clamp(5rem, 9vw, 7rem); }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-contact { padding: 3rem; }
  .project-cta, .footer-cta, .footer-top { flex-direction: row; justify-content: space-between; align-items: end; }
  .project-cta .button, .footer-cta .button { flex-shrink: 0; }
  .footer-bottom { flex-direction: row; align-items: center; flex-wrap: wrap; }
}

/* Desktop: 1200px and up. */
@media (min-width: 1200px) {
  :root { --gutter: clamp(2rem, 4vw, 4rem); }
  .site-header { padding: 1.75rem var(--gutter); }
  .brand-mark { width: 10.8rem; }
  .nav { gap: 2.75rem; }
  .section, .media-section { padding: clamp(6rem, 10vw, 10rem) 0; }
  .hero { min-height: min(720px, 85svh); padding-top: 5rem; }
  .hero-title { font-size: clamp(8rem, 12vw, 10.6rem); }
  .hero-bottom { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr) auto; align-items: end; }
  .scroll-cue { grid-column: auto; }
  .section-title, .intro-grid .section-title, .work-heading .section-title,
  .project-cta h2, .footer-cta h2 { font-size: clamp(4rem, 7vw, 6.2rem); }
  .intro-grid, .work-heading { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); }
  .case { grid-template-columns: 3rem minmax(0, 1fr) 7rem 8rem 12rem; min-height: 9rem; }
  .case-title { font-size: clamp(3rem, 4vw, 4.2rem); }
  .case-info h3 { font-size: 3.3rem; }
  .case-link { grid-column: 4; grid-row: 1; }
  .case:nth-child(n) .case-art, .case > .partner-logo { grid-column: 5; grid-row: 1; width: 12rem; aspect-ratio: 1.35 / 1; }
  .case-name, .case-art span { font-size: 2.6rem; }
  .partner-logo { min-height: 14rem; padding: 2.5rem; }
  .partner-logo img { max-height: 150px; }
  .contact-card { padding: 4rem; gap: 4rem; }
  .contact-card .section-title { font-size: 5.3rem; }
  .contact-section { padding-bottom: 3rem; }
  .page-intro, .project-hero, .about-hero { padding: 6rem 0 7rem; }
  .page-title { font-size: clamp(8rem, 13vw, 11rem); }
  .project-title { font-size: clamp(6rem, 8vw, 8.5rem); }
  .about-title { font-size: clamp(7rem, 9vw, 8.5rem); }
  .project-hero-grid, .about-profile { gap: 4rem; }
  .project-cover { margin-top: 4rem; min-height: 0; }
  .cover-wordmark { font-size: 8rem; }
  .media-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .media-grid .media-card:nth-child(n) { grid-column: auto; width: 100%; max-width: 100%; min-width: 0; min-height: 0; max-height: 100%; margin-top: 0; aspect-ratio: 1; }
  .video-card { min-height: 28rem; }
  .about-principles, .about-services, .footer-cta-section { padding: 7rem 0; }
  .about-contact { padding: 5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}