/* ═══════════════════════════════════════════
   BUECON — Loader
   ═══════════════════════════════════════════ */

#loader {
  position: fixed;
  inset: 0;
  background: var(--navy-deep);
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-smooth), visibility 0.8s;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.loader-logo {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.15em;
  overflow: hidden;
}

.loader-b {
  display: inline-block;
  color: var(--gold);
  animation: loaderB 1.2s var(--ease-out) both;
}

.loader-rest {
  display: inline-block;
  animation: loaderRest 1.2s 0.15s var(--ease-out) both;
}

@keyframes loaderB {
  from { opacity: 0; transform: translateY(40px) scale(0.85); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes loaderRest {
  from { opacity: 0; transform: translateX(-15px); letter-spacing: 0.4em; }
  to   { opacity: 1; transform: translateX(0); letter-spacing: 0.15em; }
}

.loader-line {
  width: 120px;
  height: 1px;
  background: rgba(197, 164, 109, 0.2);
  border-radius: 1px;
  overflow: hidden;
  animation: fadeIn 0.6s 0.5s both;
}

.loader-line span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: loaderScan 1.4s 0.6s var(--ease-in-out) forwards;
  transform: translateX(-100%);
}

@keyframes loaderScan {
  to { transform: translateX(200%); }
}

.loader-tagline {
  font-size: var(--fs-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--silver-dim);
  animation: fadeIn 0.8s 0.8s both;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}