/* Iframe demo modal. Lives on every experiment + index page. */

.demo-frame-backdrop {
  position: fixed; inset: 0;
  background: rgba(20, 18, 14, .7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 240;
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.demo-frame-backdrop.is-open { opacity: 1; pointer-events: auto; }
.demo-frame-shell {
  position: relative;
  width: min(1240px, 96vw);
  height: min(82vh, 880px);
  background: var(--paper);
  border-radius: 14px;
  box-shadow: 0 60px 120px -40px rgba(0,0,0,.65);
  transform: translateY(20px) scale(.97);
  transition: transform .3s cubic-bezier(.22,.61,.36,1);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.demo-frame-backdrop.is-open .demo-frame-shell { transform: translateY(0) scale(1); }
.demo-frame-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  background: var(--ink);
  color: var(--paper);
  font-family: ui-monospace, Menlo, monospace;
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .02em;
}
.demo-frame-bar .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-solution-1);
  box-shadow: 0 0 8px rgba(62, 138, 108, .8);
}
.demo-frame-close {
  position: absolute;
  top: 8px; right: 12px;
  display: inline-flex; align-items: center; gap: 6px;
  font: inherit; font-family: 'Inter', sans-serif;
  font-size: .82rem; font-weight: 500;
  color: var(--paper);
  background: rgba(255, 255, 255, .12);
  border: 0;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  z-index: 5;
  transition: background .15s ease;
}
.demo-frame-close:hover { background: rgba(255, 255, 255, .22); }
.demo-frame-close svg { width: 14px; height: 14px; }
.frame-clip {
  flex: 1;
  background: #0c0d11;
  overflow: hidden;
}
.frame-clip iframe {
  width: 100%; height: 100%; border: 0; display: block;
}
@media (max-width: 760px) {
  .demo-frame-backdrop { padding: 14px; }
  .demo-frame-shell { height: min(86vh, 820px); }
  .demo-frame-close { font-size: 0; padding: 8px; }
  .demo-frame-close svg { width: 16px; height: 16px; }
}