/* ==========================================================================
   Preloader — full-screen curtain reveal shown on first paint.
   Pure CSS animation + transform-based exit; js/preloader.js only toggles
   the .is-hiding / .is-hidden classes once the page is actually ready.
   ========================================================================== */

.preloader {
  position: fixed;
  inset: 0;
  z-index: var(--z-preloader);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  transition: transform 900ms cubic-bezier(0.76, 0, 0.24, 1);
}

/* Faint warm vignette so the panel reads as staged, not flat */
.preloader::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 45%, rgba(201, 162, 75, 0.09), transparent 62%);
  pointer-events: none;
}

.preloader-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  padding-inline: var(--space-6);
  transition: opacity 420ms ease, transform 420ms ease;
}

.preloader-mark {
  overflow: hidden;
}

.preloader-name {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw + 1rem, 3.25rem);
  letter-spacing: 0.08em;
  color: var(--text);
  opacity: 0;
  transform: translateY(28px);
  animation: preloader-rise 900ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 150ms;
}

.preloader-line {
  width: 120px;
  max-width: 40vw;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
  transform: scaleX(0);
  animation: preloader-line-grow 1100ms cubic-bezier(0.65, 0, 0.35, 1) forwards;
  animation-delay: 650ms;
}

.preloader-tagline {
  font-size: 0.6875rem;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-dim);
  opacity: 0;
  transform: translateY(10px);
  animation: preloader-fade-up 700ms ease forwards;
  animation-delay: 950ms;
}

@keyframes preloader-rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes preloader-line-grow {
  to {
    transform: scaleX(1);
  }
}

@keyframes preloader-fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- Exit — driven by js/preloader.js once the page is ready ---------- */

.preloader.is-hiding {
  transform: translateY(-100%);
}

.preloader.is-hiding .preloader-inner {
  opacity: 0;
  transform: translateY(-18px);
}

.preloader.is-hidden {
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 480px) {
  .preloader-line {
    width: 90px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .preloader {
    transition: opacity 400ms ease;
  }

  .preloader.is-hiding {
    transform: none;
    opacity: 0;
  }

  .preloader-name,
  .preloader-line,
  .preloader-tagline {
    animation: none;
    opacity: 1;
    transform: none;
  }
}