/* Project evidence and workflow illustrations. */
.proof-note { color: var(--muted); font-size: 14px; line-height: 1.5; max-width: 760px; }
.clipurr-stage { background: #bfd7f0; color: #172118; padding: 64px 0; }
.clipurr-stage-inner { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 48px; }
.clipurr-stage h2 { font-size: clamp(40px, 4.5vw, 68px); letter-spacing: -.07em; line-height: 1.05; margin: 16px 0; }
.clipurr-stage p { color: #38544d; line-height: 1.55; }
.clipboard-demo { background: #fffdf6; border: 1px solid #839aa8; border-radius: 22px; box-shadow: 10px 12px 0 #172b2012; padding: 24px; }
.clipboard-demo label { display: block; font-size: 13px; font-weight: 900; margin-bottom: 8px; }
.clipboard-demo input { width: 100%; min-height: 48px; background: white; color: #172118; border: 1px solid #839aa8; border-radius: 10px; padding: 12px; font: inherit; }
.clipboard-items { list-style: none; padding: 0; margin: 16px 0; }
.clipboard-items li { display: flex; gap: 8px; border-top: 1px solid #d0dadf; padding: 12px 0; }
.clipboard-items button { cursor: pointer; min-height: 44px; border: 1px solid #b6c7bc; background: transparent; color: #172118; border-radius: 10px; font: inherit; padding: 8px 12px; }
.clipboard-items .select-item { text-align: left; flex: 1; }
.select-item span { display: block; color: #526053; font-size: 11px; margin-bottom: 5px; }
.clipboard-items button[aria-pressed=true] { background: #d8f275; border-color: #728845; }
.clipboard-detail { background: #172b20; color: #f7f4ed; border-radius: 14px; padding: 18px; overflow-wrap: anywhere; }
.clipboard-detail strong { color: #d8f275; font-size: 12px; }
.clipboard-detail p { color: #f7f4ed; margin: 12px 0 0; white-space: pre-wrap; }
.clipboard-demo .proof-note { margin: 16px 0 0; font-size: 12px; }
.clipurr-verification { display: inline-block; border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; font-size: 14px; color: var(--muted); margin-top: 24px; max-width: 780px; line-height: 1.5; }
.filter-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 30px 0; }
.filter-steps button { border: 1px solid var(--line); border-radius: 14px; padding: 16px; text-align: left; background: var(--card); color: var(--ink); cursor: pointer; min-height: 110px; }
.filter-steps button[aria-pressed=true] { background: #172b20; color: #f7f4ed; border-color: #172b20; }
.filter-steps small { display: block; font-size: 12px; font-weight: 800; line-height: 1.4; }
.filter-steps strong { display: block; font-size: clamp(25px, 2.6vw, 39px); letter-spacing: -.06em; margin-top: 13px; }
.filter-sample { border: 1px solid var(--line); border-radius: 14px; padding: 24px; min-height: 120px; background: var(--card); }
.case-content .filter-sample p { margin: 8px 0 0; font-size: 17px; }
.evidence-link { display: inline-block; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 800; margin-top: 18px; }
.hero-proof { font-size: 12px; font-weight: 800; color: var(--muted); margin-top: 24px; line-height: 1.6; }
.hero-proof a { border-bottom: 1px solid currentColor; }
.project-clipurr .project-link { display: flex; gap: 10px; }
@media (max-width: 900px) { .filter-steps { grid-template-columns: repeat(3,1fr); } .clipurr-stage-inner { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 760px) {
  .hero { min-height: 0; grid-template-columns: 1fr; padding-top: 34px; padding-bottom: 40px; }
  .hero h1 { font-size: clamp(46px, 11vw, 78px); margin: 24px 0; }
  .hero-description { font-size: 16px; line-height: 1.5; }
  .hero-art { height: 235px; max-width: 340px; margin-top: 4px; }
  .hero-art .art-disc { width: 220px; left: 60px; top: 4px; }
  .hero-art .memoji { width: 230px; max-width: 80%; left: 45px; bottom: 0; }
  .art-orbit,.art-stamp,.scroll-cue { display: none; }
  .art-label { bottom: 0; right: 0; padding: 8px 10px; }
  .art-label strong { font-size: 13px; }
  .hero-proof { margin-top: 18px; }
}
@media (max-width: 540px) { .filter-steps { grid-template-columns: 1fr 1fr; } .clipboard-demo { padding: 18px; } .clipboard-items button { padding: 8px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Stack labels remain readable without continuous motion. */
.ticker-track { animation: none; }

.native-evidence { padding: 64px 0; border-bottom: 1px solid var(--line); }
.native-screens { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 24px; align-items: start; }
.native-screens figure { margin: 0; }
.native-screens img { display: block; width: 100%; height: auto; max-width: 370px; border-radius: 18px; }
.native-screens figcaption { color: var(--muted); margin-top: 12px; font-size: 14px; line-height: 1.5; }
@media (max-width: 540px) { .native-screens { grid-template-columns: 1fr; } }