/* ==========================================================================
   1. Loader — a dark amber double door carrying the AS mark. It swings open
   into the site (js/sections/loader.js).
   ========================================================================== */

.loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  perspective: 1500px;
  perspective-origin: 50% 50%;
  overflow: hidden;
  background: transparent;
}

html.no-js .loader,
html.loader-skip .loader {
  display: none;
}

.loader__door {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50.2%;
  overflow: hidden;
  background-color: #170d06;
  background-image: radial-gradient(120% 85% at 50% 42%, #4a2a12 0%, #2a170a 34%, #150b05 68%, #0a0503 100%);
  background-size: 200% 100%;
  backface-visibility: hidden;
  will-change: transform;
}

.loader__door--l {
  left: 0;
  transform-origin: 0% 50%;
  background-position: 0% 0;
  box-shadow: inset -1px 0 0 rgba(199, 163, 93, 0.22);
}

.loader__door--r {
  right: 0;
  transform-origin: 100% 50%;
  background-position: 100% 0;
  box-shadow: inset 1px 0 0 rgba(199, 163, 93, 0.22);
}

/* each leaf falls into shadow as it swings away (--shade is animated by loader.js) */
.loader__door::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #050302;
  opacity: calc(var(--shade, 0) * 0.72);
  pointer-events: none;
}

/* a hairline arch inlaid across both leaves */
.loader__inlay {
  position: absolute;
  top: 9vh;
  bottom: -2px;
  width: min(34vw, 300px);
  border: 1px solid rgba(199, 163, 93, 0.28);
  border-bottom: 0;
}

.loader__door--l .loader__inlay {
  right: 0;
  border-right: 0;
  border-radius: 999px 0 0 0;
}

.loader__door--r .loader__inlay {
  left: 0;
  border-left: 0;
  border-radius: 0 999px 0 0;
}

/* the brand is printed on both leaves and clipped at the seam, so it splits when the door opens */
.loader__brand {
  position: absolute;
  top: 50%;
  width: 100vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  transform: translateY(-58%);
}

.loader__door--l .loader__brand {
  left: 0;
}

.loader__door--r .loader__brand {
  right: 0;
}

.loader__mark {
  width: clamp(104px, 22vw, 168px);
  aspect-ratio: 1;
  background: linear-gradient(135deg, #f1dcab 0%, var(--gold) 42%, #8a6628 100%);
  -webkit-mask: url('../assets/logo/as-mark.svg') center / contain no-repeat;
  mask: url('../assets/logo/as-mark.svg') center / contain no-repeat;
  filter: drop-shadow(0 0 34px rgba(227, 154, 69, 0.35));
}

.loader__name {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(248, 246, 242, 0.72);
  white-space: nowrap;
  padding-left: 0.42em;
}

/* light leaking through the gap between the doors */
.loader__seam {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  margin-left: -1px;
  background: linear-gradient(180deg, transparent 0%, #ffd9a0 18%, #fff3dc 50%, #ffd9a0 82%, transparent 100%);
  box-shadow: 0 0 28px 6px rgba(255, 190, 110, 0.55), 0 0 90px 22px rgba(227, 154, 69, 0.3);
  transform: scaleY(0);
  transform-origin: 50% 50%;
  opacity: 0;
}

.loader__meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: clamp(2rem, 7vh, 4.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  color: rgba(248, 246, 242, 0.55);
}

.loader__label {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

.loader__pct {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}