/* A small motion layer; layout and content remain usable without JavaScript. */
body.public-page {
  --motion-ease: cubic-bezier(.22, 1, .36, 1);
  --motion-fast: 180ms;
  --motion-enter: 380ms;
}
body.public-page main { animation: none; }
body.public-page .team-card { animation: none; }
body.public-page :is(.project-card, .service-card, .blog-card, .category-card, .team-card) { will-change: auto; }
body.public-page :is(.button, .btn, .team-filter-button, [role="tab"], .project-quick-filters button) {
  transition: background-color var(--motion-fast) ease, color var(--motion-fast) ease,
    border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, transform var(--motion-fast) var(--motion-ease);
}
body.public-page :is(input, select, textarea) {
  transition: border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease;
}
body.public-page :is(.album-card-media, .project-card-dark-image, .studio-hero-media) { overflow: hidden; }
body.public-page :is(.album-card-media, .project-card-dark-image, .studio-hero-media) img {
  transition: transform 420ms var(--motion-ease);
}
body.public-page .project-gallery-image-wrap { position: relative; }
body.public-page .project-gallery-image-wrap.is-motion-loading::after {
  content: "กำลังโหลดรูป…"; position: absolute; right: 12px; bottom: 12px; pointer-events: none;
  padding: 6px 10px; border-radius: 6px; background: rgba(26, 26, 26, .8); color: #fff;
  font-size: 13px; line-height: 1.5;
}
.public-reading-progress {
  position: fixed; inset: 0 0 auto; height: 2px; z-index: 95; pointer-events: none;
  background: var(--brand-gold, #a88e35); transform: scaleX(0); transform-origin: left;
}
.public-back-top {
  position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 89; width: 44px; height: 44px; display: grid; place-items: center; padding: 0;
  border: 1px solid var(--line-strong, #ccc); border-radius: 50%; background: #fff; color: var(--ink, #1a1a1a);
  box-shadow: 0 4px 16px rgba(26, 26, 26, .1); cursor: pointer;
  transition: background-color 180ms ease, transform 180ms var(--motion-ease);
}
.public-back-top[hidden], .public-reading-progress[hidden] { display: none; }
.public-back-top:focus-visible { outline: 3px solid var(--brand-gold, #a88e35); outline-offset: 3px; }
.public-back-top:active { transform: scale(.96); }
.public-back-top span { width: 10px; height: 10px; border-top: 2px solid currentColor; border-left: 2px solid currentColor; transform: translateY(2px) rotate(45deg); }
@keyframes public-content-enter {
  from { opacity: .82; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}
@keyframes public-panel-enter {
  from { opacity: .8; }
  to { opacity: 1; }
}
@media (prefers-reduced-motion: no-preference) {
  body.public-page :is(.page-hero, .studio-hero, .pricing-hero-v2, .faq-minimal-hero, .proc-hero, .careers-hero, .home-stage) h1 {
    animation: public-content-enter var(--motion-enter) var(--motion-ease) both;
  }
  body.public-page .project-gallery-modal.is-open .project-gallery-dialog { animation: public-panel-enter 180ms ease; }
  body.public-page .public-header.is-menu-open .public-nav { animation: public-panel-enter 180ms ease; }
  .public-back-top:not([hidden]) { animation: public-panel-enter 180ms ease; }
}
@media (hover: hover) and (pointer: fine) {
  body.public-page :is(.button, .btn):hover { transform: translateY(-1px); }
  body.public-page :is(.project-card, .service-card, .blog-card, .category-card):hover { transform: translateY(-2px); }
  body.public-page :is(.album-card:hover .album-card-media, .project-card-dark:hover .project-card-dark-image, .studio-hero-media:hover) img { transform: scale(1.025); }
  .public-back-top:hover { background: var(--surface-soft, #f7f6ef); }
}
@media (hover: none), (pointer: coarse) {
  body.public-page :is(.button, .btn, .project-card, .service-card, .blog-card, .category-card, .team-card):hover { transform: none; }
  body.public-page :is(.album-card-media, .project-card-dark-image, .studio-hero-media) img { transform: none !important; }
}
@media (max-width: 780px) {
  .public-back-top { right: max(16px, env(safe-area-inset-right)); bottom: calc(88px + env(safe-area-inset-bottom)); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  body.public-page, body.public-page *, body.public-page *::before, body.public-page *::after {
    animation: none !important; transition: none !important; scroll-behavior: auto !important;
  }
  body.public-page :is(.button, .btn, .project-card, .service-card, .blog-card, .category-card, .team-card):hover { transform: none; }
  body.public-page :is(.album-card-media, .project-card-dark-image, .studio-hero-media) img { transform: none !important; }
}
@media print {
  .public-reading-progress, .public-back-top { display: none !important; }
  body.public-page * { animation: none !important; transition: none !important; }
}