/* Shared content, surfaces and controls; a flowing layout on touch screens. */
@media (max-width: 980px) {
  .island-nav { width: calc(100% - 24px); top: 12px; min-height: 58px; padding: 6px; }
  .identity { gap: 8px; }
  .identity-signal { display: none; }
  .identity > span:last-child { display: inline; font-size: 11px; letter-spacing: .04em; }
  .identity > strong { width: 32px; height: 32px; font-size: 11px; }
  .nav-cta { height: 44px; font-size: 13px; padding-left: 12px; gap: 8px; white-space: nowrap; }
  .hero-stage { padding-top: 90px; }
  .kinetic-title { top: 108px; left: 20px; right: 20px; font-size: clamp(48px, 15vw, 110px); justify-content: center; }
  .intro-block { margin: clamp(150px, 22vw, 210px) 20px 0; max-width: 560px; }
  .intro-title { font-size: clamp(36px, 6vw, 44px); line-height: 1.08; }
  .intro-lead { font-size: 18px; line-height: 1.5; }
  .magnetic-cta { width: max-content; max-width: 100%; gap: 20px; margin-top: 24px; }
  .model-zone { margin: 8px 0 0; width: 100%; height: clamp(360px, 100vw, 570px); }
  .model-wrap { width: min(94vw, 540px); max-width: none; bottom: 0; }
  .suit-continuation, .model-zone::after { display: none; }
  .orbit-control { min-height: 44px; font-size: 12px; bottom: 0; }
  .mobile-projects { gap: 16px; padding: 28px 20px 40px; max-width: 680px; margin: 0 auto; }
  .mobile-projects > h2 { margin: 0 0 2px; font-size: 16px; font-weight: 500; color: #b0bdb4; }
  .mobile-card {
    padding: 22px;
    border-radius: 25px;
    border-color: rgba(255,255,255,.09);
    background: radial-gradient(circle at 90% 10%, rgba(116,255,209,.08), transparent 28%), rgba(8,13,10,.76);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.055), 0 24px 80px rgba(0,0,0,.15);
    scroll-margin-top: 90px;
  }
  .mobile-card.is-active { border-color: rgba(116,255,209,.35); }
  .mobile-card > span { font-size: 12px; letter-spacing: .02em; color: var(--mint); text-transform: none; }
  .mobile-card h2 { margin: 18px 0 14px; font-size: clamp(30px, 7.7vw, 38px); line-height: 1.05; letter-spacing: -.055em; text-wrap: balance; }
  .mobile-card p { font-size: 17px; line-height: 1.5; color: #c0cbc3; }
  .mobile-card .project-link {
    display: inline-flex; align-items: center; gap: 12px;
    min-height: 44px; height: auto; padding: 4px 5px 4px 16px; margin-top: 20px;
    color: #0a0e0b; background: var(--paper);
    font-size: 14px; font-weight: 800; letter-spacing: 0; text-transform: none;
  }
  .mobile-card .project-link span { font: inherit; color: inherit; letter-spacing: inherit; text-transform: none; }
  .mobile-card .project-link b { display: grid; place-items: center; border-radius: 50%; background: #0a0e0b; color: var(--acid); }
  .mobile-card .project-link:focus-visible { outline: 2px solid var(--acid); outline-offset: 5px; }
  .world-footer { margin: 0 20px 24px; padding-top: 20px; }
  .legal-links { gap: 8px 16px; justify-content: flex-start; font-size: 13px; line-height: 1.5; }
  .legal-links a { display: inline-flex; align-items: center; min-height: 44px; }
}
@media (min-width: 561px) and (max-width: 980px) {
  .intro-block { margin-top: 240px; margin-left: max(24px, calc((100vw - 620px) / 2)); }
  .mobile-projects { width: 100%; }
}