.faq-chat-launcher,
.faq-chat-panel {
  --chat-inline: max(.875rem, env(safe-area-inset-right, 0px));
  --chat-bottom: max(.875rem, env(safe-area-inset-bottom, 0px));
  position: fixed;
  right: var(--chat-inline);
  bottom: var(--chat-bottom);
}
.faq-chat-launcher {
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  min-height: 2.85rem;
  padding: .65rem .95rem;
  border: 1px solid #fff5;
  border-radius: .3rem;
  background: var(--navy);
  box-shadow: 0 3px 14px #001f4230;
  color: #fff;
  font: 650 .88rem/1.2 var(--font);
  text-decoration: none;
  transition: background-color 160ms var(--ease);
}
.faq-chat-launcher:hover { background: var(--navy-deep); }
.site-footer { padding-bottom: calc(3rem + env(safe-area-inset-bottom, 0px)); }
.faq-chat-panel {
  inset: auto var(--chat-inline) var(--chat-bottom) auto;
  width: min(27rem, calc(100vw - var(--chat-inline) - max(.875rem, env(safe-area-inset-left, 0px))));
  height: min(39rem, calc(100vh - var(--chat-bottom) - max(.875rem, env(safe-area-inset-top, 0px))));
  height: min(39rem, calc(100dvh - var(--chat-bottom) - max(.875rem, env(safe-area-inset-top, 0px))));
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: .55rem;
  background: var(--surface);
  box-shadow: 0 12px 42px #001f423d;
  color: var(--ink);
}
.faq-chat-panel[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  animation: faq-chat-enter 180ms var(--ease) both;
}
.faq-chat-panel::backdrop { background: #001f4250; }
body:has(.faq-chat-panel[open]) { overflow: hidden; }
.faq-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  padding: .65rem .75rem .65rem .95rem;
  background: var(--navy-deep);
  color: #fff;
}
.faq-chat-header p { color: var(--hero-accent); font-size: .72rem; font-weight: 650; }
.faq-chat-header h2 { margin-top: .22rem; font-size: 1.17rem; letter-spacing: -.02em; }
.faq-chat-close {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid #ffffff5c;
  border-radius: .25rem;
  background: transparent;
  color: inherit;
  cursor: pointer;
}
.faq-chat-close:hover { background: #ffffff1a; }
.faq-chat-close:focus-visible { outline-color: var(--hero-accent); }
.faq-chat-frame { display: block; width: 100%; height: 100%; min-height: 0; border: 0; }
@keyframes faq-chat-enter {
  from { opacity: 0; transform: translateY(.4rem); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .faq-chat-panel[open] { animation: none; }
  .faq-chat-launcher { transition: none; }
}