/* ==========================================================================
   AUREL — Animations & Reveal Effects
   ========================================================================== */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.5; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

/* ── Preloader ── */
html.is-loading,
html.is-loading body {
  overflow: hidden;
  height: 100%;
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000000;
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.preloader--idle {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.preloader__inner .brand-lockup__mark {
  opacity: 0;
  transform: scale(0.88);
  animation: preloaderLogoIn 1.1s cubic-bezier(0.4, 0, 0.2, 1) 0.15s forwards;
}

.preloader__inner .brand-lockup__tagline {
  opacity: 0;
  transform: translateY(8px);
  animation: preloaderTaglineIn 0.9s cubic-bezier(0.4, 0, 0.2, 1) 0.55s forwards;
}

.preloader__logo {
  width: 72px;
  height: auto;
  opacity: 0;
  transform: scale(0.88);
  animation: preloaderLogoIn 1.1s cubic-bezier(0.4, 0, 0.2, 1) 0.15s forwards;
}

.preloader__tagline {
  margin-top: 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.55);
  opacity: 0;
  transform: translateY(8px);
  animation: preloaderTaglineIn 0.9s cubic-bezier(0.4, 0, 0.2, 1) 0.55s forwards;
}

.preloader__progress {
  width: min(280px, 72vw);
  height: 3px;
  margin-top: 2rem;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  overflow: hidden;
  opacity: 0;
  animation: preloaderFadeIn 0.45s ease 0.65s forwards;
}

.preloader__progress-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-primary, #96762f) 0%, #d4b06a 55%, var(--color-primary, #96762f) 100%);
  background-size: 200% 100%;
  transform-origin: left center;
  transition: width 0.22s ease-out;
}

.preloader__progress-fill.is-indeterminate {
  animation: preloaderProgressShimmer 1.15s ease-in-out infinite;
}

@keyframes preloaderProgressShimmer {
  0% { background-position: 100% 0; opacity: 0.85; }
  50% { background-position: 0% 0; opacity: 1; }
  100% { background-position: 100% 0; opacity: 0.85; }
}

@keyframes preloaderLogoIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes preloaderTaglineIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes preloaderFadeIn {
  to { opacity: 1; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--animation-duration) ease, transform var(--animation-duration) ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* Hero entrance */
.hero__content > * {
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}
.hero__eyebrow { animation-delay: 0.2s; }
.hero__title { animation-delay: 0.4s; }
.hero__tagline { animation-delay: 0.6s; }
.hero__actions { animation-delay: 0.8s; }
.hero__scroll { animation-delay: 1.2s; }

.hero__bg {
  animation: heroZoom 1.5s ease forwards;
}

.hero__scroll-indicator {
  animation: scrollBounce 2s ease infinite;
}

/* Countdown pulse */
.countdown__unit {
  animation: scaleIn 0.6s ease forwards;
  opacity: 0;
}
.countdown__unit:nth-child(1) { animation-delay: 0.1s; }
.countdown__unit:nth-child(2) { animation-delay: 0.2s; }
.countdown__unit:nth-child(3) { animation-delay: 0.3s; }
.countdown__unit:nth-child(4) { animation-delay: 0.4s; }

/* Category hover */
.category-card__overlay {
  transition: opacity var(--transition-base), background var(--transition-base);
}

.category-card:hover .category-card__overlay {
  opacity: 1;
}

.category-card:hover .category-card__title {
  transform: translateY(0);
}

.category-card__title {
  transform: translateY(10px);
  transition: transform var(--transition-base);
}

/* Testimonial slide */
.testimonial-card {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Image placeholder shimmer */
.img-placeholder {
  background: linear-gradient(90deg, #f0ede6 25%, #e8e4dc 50%, #f0ede6 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}