/* ============================================
   MARIANN GRAY · Preloader
   Logo fades in, hold, then fades out
   ============================================ */

.preloader {
  position: fixed;
  inset: 0;
  background: var(--color-cream);
  z-index: var(--z-preloader);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  transition: opacity var(--duration-slow) var(--ease-smooth),
              visibility var(--duration-slow) var(--ease-smooth);
}

.preloader.is-loaded {
  opacity: 0;
  visibility: hidden;
}

/* Soft grain over preloader */
.preloader::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.5;
  mix-blend-mode: multiply;
}

.preloader-logo {
  width: clamp(180px, 22vw, 260px);
  height: auto;
  opacity: 0;
  transform: translateY(20px);
  animation: preloader-logo-in var(--duration-slower) var(--ease-out) 0.1s forwards;
}

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

.preloader-text {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-xs);
  color: var(--color-burgundy);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0;
  animation: preloader-text-in var(--duration-slow) ease 0.9s forwards;
}

@keyframes preloader-text-in {
  to { opacity: 1; }
}

.preloader-dot {
  width: 4px;
  height: 4px;
  background: var(--color-terra);
  border-radius: 50%;
  animation: preloader-pulse 1.5s ease infinite;
}
.preloader-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes preloader-pulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50%      { opacity: 1;   transform: scale(1.5); }
}

/* Petals already falling in background */
.preloader .petals {
  z-index: 1;
}