/* ============================================================
   loader.css — full-screen intro overlay (brown grid + glyph
   sequence) shown until the 3D scene is ready
   ============================================================ */

#intro {
  position: fixed;
  inset: 0;
  z-index: 9999;
  color: var(--c-white);
  font-family: var(--font-display);
}

.opener__grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(12, 1fr);
}
.opener__cell {
  width: 100%;
  height: 100%;
  background-color: var(--c-brown);
}

.opener__center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.opener__frame {
  position: relative;
  width: 1rem;
  height: 1rem;
  opacity: 0;
}

.opener__corner {
  position: absolute;
  width: 1rem;
  height: 1rem;
}
.opener__corner--br {
  right: 0;
  bottom: 0;
}
.opener__corner--tl {
  top: 0;
  left: 0;
}

.opener__glyphs {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 1.5rem;
}
.opener__glyph {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: var(--c-white);
  opacity: 0;
}

.opener__phrase {
  position: absolute;
  display: flex;
  flex-direction: column;
  font-size: 1.875rem;
  line-height: 1.1;
  opacity: 0;
}
.opener__phrase-end {
  align-self: flex-end;
}
@media (max-width: 575.98px) {
  .opener__phrase {
    font-size: 1.25rem;
  }
}

.opener__status {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}