/* Shared responsive constraints for the portfolio and project pages. */
html { scroll-padding-top: 32px; }
body { overflow-x: clip; }
main, section, article, header, footer, nav, .case-copy { min-width: 0; }
a:focus-visible, button:focus-visible { outline: 3px solid currentColor; outline-offset: 6px; }
h1, h2, h3, blockquote { overflow-wrap: break-word; }
.eyebrow { line-height: 1.6; }
.site-header { z-index: 10; gap: 24px; }
.wordmark { flex-shrink: 0; letter-spacing: -.045em; }
.site-header nav { gap: 24px; }
.site-header nav a { padding: 14px 0; }
.hero { height: auto; min-height: min(900px, 100svh); max-height: none; padding: 150px 9.1vw 64px; gap: 56px; }
.hero h1 { font-size: clamp(48px, 7.8vw, 120px); line-height: 1.07; letter-spacing: -.055em; margin: 24px 0 0; }
.hero-bottom { gap: 32px; margin-top: 16px; }
.hero-bottom > p { max-width: 380px; line-height: 1.75; }
.round-link { flex: 0 0 112px; height: 112px; }
.hero-index { margin: 0; bottom: 22px; }
.sun { pointer-events: none; }
.section-heading { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }
.section-heading h2, .about h2 { font: 500 clamp(38px, 5.2vw, 76px)/1.12 var(--serif); letter-spacing: -.045em; margin: 0; }
.section-heading h2 em { font-weight: 500; }
.intro { margin: 32px 0 64px auto; max-width: 470px; }
.feature-case { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); margin: 64px 0 96px; }
.feature-visual { height: auto; aspect-ratio: 1.05; gap: 6%; padding: 12% 8%; container-type: inline-size; }
.phone { flex: 0 0 41%; height: auto; aspect-ratio: .48; padding: 34px 12px 20px; border-width: 4px; border-radius: 24px; box-shadow: 8px 10px 0 rgb(23 58 56 / 15%); display: flex; flex-direction: column; justify-content: center; z-index: 1; }
.phone-one { transform: translateY(-7%); }
.phone-two { transform: translateY(7%); }
.phone-one b { font-size: clamp(24px, 8cqw, 48px); line-height: 1; letter-spacing: -.06em; }
.phone-one small { position: static; margin-top: 28px; font-size: 7px; line-height: 1.6; }
.phone-two > span { font-size: 7px; line-height: 1.5; }
.phone-two p { font-size: clamp(12px, 4.5cqw, 23px); line-height: 1.25; margin: 16px 0 30px; }
.phone-two i { bottom: 14px; right: 12px; width: 24px; height: 24px; }
.feature-visual > em { font-size: clamp(36px, 10vw, 100px); top: 1%; right: 3%; z-index: 0; }
.case-copy h3 { line-height: 1.15; margin: 20px 0 12px; letter-spacing: -.045em; }
.case-role { line-height: 1.7; }
.case-copy > p:not(.eyebrow):not(.case-role) { margin: 24px 0; }
.case-arrow { display: inline-block; }
.case-timeline { margin-bottom: 96px; }
.case-entry { grid-template-columns: 32px minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); padding: 20px 0; }
.case-entry em, .case-entry b { line-height: 1.7; }
.case-entry.upcoming { opacity: 1; color: #52615b; }
.project-meta { flex-wrap: wrap; gap: 8px 16px; line-height: 1.7; }
.project h3 { line-height: 1.12; }
.approach { margin-top: 0; }
.approach-stamp { flex-direction: column; gap: 10px; line-height: 1.5; top: 48px; }
.approach-stamp span { position: static; line-height: 1; }
.approach blockquote { line-height: 1.13; letter-spacing: -.045em; margin: 72px 0; }
.discipline-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.discipline-grid h3, .timeline h3 { line-height: 1.25; }
.timeline article > p, .timeline span { line-height: 1.7; }
.about { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6vw; }
.about h2 { margin-top: 24px; }
.about-art span { letter-spacing: -.08em; padding-right: .08em; }
.connect h2 { font-size: clamp(40px, 6.8vw, 100px); line-height: 1.12; letter-spacing: -.045em; margin-bottom: 40px; }
footer { gap: 24px; flex-wrap: wrap; line-height: 1.7; }
.case-hero h1 { line-height: .99; margin: 48px 0 32px; letter-spacing: -.065em; }
.case-lead { line-height: 1.4; }
.case-roles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ohsnap-stage { height: auto; aspect-ratio: 1.65; padding: 7% 14%; gap: 10%; container-type: inline-size; }
.case-phone { flex: 0 0 31%; height: auto; aspect-ratio: .48; border-width: 5px; padding: 36px 16px 24px; display: flex; flex-direction: column; justify-content: center; }
.case-phone-left b { font-size: clamp(24px, 8cqw, 60px); line-height: 1; letter-spacing: -.06em; }
.case-phone-left small { position: static; margin-top: 28px; line-height: 1.6; font-size: 7px; }
.case-phone-right small { font-size: 7px; line-height: 1.6; }
.case-phone-right p { font-size: clamp(12px, 3.5cqw, 24px); line-height: 1.25; margin: 16px 0; }
.case-phone-right i { position: static; margin-top: 12px; line-height: 1.5; font-size: 8px; }
.case-intro { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 6vw; }
.case-intro h2, .case-sticky h2, .case-outcome h2 { line-height: 1.13; letter-spacing: -.045em; }
.case-process { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7vw; }
.process-list h3 { line-height: 1.2; }
.outcome-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.case-next a { line-height: 1.25; }
@media (max-width: 1000px) {
  .feature-case { grid-template-columns: 1fr; }
  .feature-visual { width: 100%; aspect-ratio: 1.4; padding: 10% 17%; }
  .case-copy { max-width: 620px; }
  .section-heading { grid-template-columns: 1fr; gap: 28px; }
  .intro { margin-left: 0; }
  .case-process { grid-template-columns: 1fr; gap: 40px; }
  .case-intro { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  .site-header { padding: 0 6vw; }
  .menu-toggle { padding: 14px 0 14px 14px; min-height: 44px; cursor: pointer; }
  .site-header nav { display: none; position: absolute; top: 70px; left: 0; right: 0; padding: 16px 6vw 24px; background: var(--paper); flex-direction: column; align-items: stretch; gap: 0; box-shadow: 0 12px 18px rgb(23 58 56 / 10%); }
  .site-header nav.is-open { display: flex; }
  .site-header nav a { padding: 16px 0; border-bottom: 1px solid var(--sand); }
  .hero { padding: 112px 7vw 54px; min-height: 620px; gap: 40px; }
  .hero h1 { font-size: clamp(36px, 8.4vw, 60px); line-height: 1.16; margin: 20px 0 0; }
  .hero-bottom { align-items: center; gap: 20px; margin-top: 20px; }
  .hero-bottom > p { max-width: none; font-size: 13px; flex: 1; }
  .round-link { flex-basis: 76px; height: 76px; }
  .eyebrow span { display: inline-block; }
  .work-section, .experience, .about, .approach, .connect { padding: 72px 7vw; }
  .feature-visual { aspect-ratio: 1; padding: 12% 8%; }
  .feature-case { margin: 48px 0 72px; gap: 32px; }
  .case-copy h3 { font-size: 52px; }
  .case-entry { grid-template-columns: 24px minmax(0, 1fr); gap: 8px 12px; }
  .case-entry b { display: block; grid-column: 2; text-align: left; }
  .case-entry em { grid-column: 2; }
  .case-entry strong { font-size: 25px; }
  .project-list { gap: 56px; }
  .project-visual { height: auto; aspect-ratio: 1; }
  .project-num { position: static; display: block; margin-bottom: 12px; }
  .approach-stamp { position: static; margin: 0 0 32px auto; width: 100px; height: 100px; }
  .approach blockquote { font-size: clamp(32px, 8.5vw, 50px); margin: 40px 0; }
  .discipline-grid, .about, .outcome-grid { grid-template-columns: 1fr; }
  .discipline-grid h3 { margin-top: 20px; }
  .about-art { min-height: 0; aspect-ratio: 1; }
  .about-art span { font-size: 38vw; }
  .live-products { gap: 20px; }
  .live-products span { line-height: 1.6; }
  .timeline { margin-top: 44px; }
  .case-header .back-link { font-size: 9px; line-height: 1.6; }
  .case-hero { padding: 48px 7vw 0; }
  .case-hero h1 { font-size: clamp(80px, 24vw, 140px); }
  .case-roles { grid-template-columns: 1fr; margin: 40px 0; }
  .ohsnap-stage { margin: 0; aspect-ratio: .92; padding: 14% 5%; gap: 8%; }
  .case-phone { flex-basis: 39%; border-width: 3px; border-radius: 18px; padding: 27px 10px 18px; box-shadow: 7px 9px 0 rgb(23 58 56 / 15%); }
  .case-phone-left { transform: rotate(-5deg); }
  .case-phone-right { transform: rotate(5deg); }
  .case-phone-left small { margin-top: 18px; font-size: 6px; }
  .case-phone-right p { font-size: clamp(12px, 4cqw, 20px); margin: 12px 0; }
  .case-phone-right small, .case-phone-right i { font-size: 6px; }
  .spark-one { left: 3%; top: 3%; }
  .spark-two { right: 3%; bottom: 3%; }
  .case-intro, .case-process, .case-outcome, .case-next { padding: 72px 7vw; }
  .case-intro h2, .case-sticky h2, .case-outcome h2 { font-size: clamp(34px, 9vw, 52px); }
  .case-next a { font-size: clamp(30px, 8vw, 44px); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}