/* MotionSites About: viewport-centered copy and scroll-owned character opacity. */
.about-us {
  position: relative; isolation: isolate; overflow: clip;
  display: flex; flex-direction: column; justify-content: center;
  min-height: 100svh; padding: 80px clamp(20px, 3vw, 40px);
  background: #0c0c0c; color: #d7e2ea;
  font-family: 'Kanit', 'PingFang SC', sans-serif;
}
.about-us-content {
  position: relative; z-index: 1; display: flex; flex-direction: column;
  align-items: center; width: 100%; margin: 0 auto;
}
.about-us-heading {
  margin: 0 0 64px; max-width: 100%; text-align: center;
  font-size: clamp(48px, 12vw, 160px); font-weight: 900;
  line-height: 1; letter-spacing: -.025em; white-space: nowrap;
  background: linear-gradient(180deg, #646973 0%, #bbccd7 100%);
  background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.about-us-text { width: min(100%, 560px); text-align: center; }
.about-us-text p {
  margin: 0; font-size: clamp(16px, 2vw, 21.6px); font-weight: 500;
  line-height: 1.65; text-wrap: pretty;
}
.about-us-text p + p { margin-top: 24px; }
.about-us-contact { margin-top: 96px; }
.about-us-sr-copy {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}
@keyframes about-us-heading-in {
  from { opacity: 0; transform: translate3d(0, 40px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}
.about-us[data-us-enter="pending"] .about-us-heading { opacity: 0; }
.about-us[data-us-enter="ready"] .about-us-heading { animation: about-us-heading-in .7s ease both; }
@media (max-width: 900px) {
  .about-us-heading { margin-bottom: 56px; }
  .about-us-contact { margin-top: 80px; }
}
@media (max-width: 639px) {
  .about-us-heading { font-size: clamp(40px, 12vw, 76px); margin-bottom: 40px; }
  .about-us-contact { margin-top: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  .about-us[data-us-enter] .about-us-heading { animation: none; opacity: 1; }
}