/* ==========================================================================
   Animations & Interactions — Modernization Layer
   Dignified, subtle motion for a sacred institutional website
   ========================================================================== */

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.preloader__logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
  opacity: 0;
  transform: rotate(0deg);
  will-change: transform, opacity;
  animation: preloaderSpin 2s ease forwards;
}

.preloader__pulse {
  display: none;
}

@keyframes preloaderSpin {
  0% {
    opacity: 0;
    transform: rotate(0deg) scale(0.92);
  }
  12% {
    opacity: 1;
    transform: rotate(0deg) scale(1);
  }
  65% {
    opacity: 1;
    transform: rotate(360deg) scale(1);
  }
  100% {
    opacity: 1;
    transform: rotate(360deg) scale(1);
  }
}

/* ---------- Scroll Reveal System ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Stagger delays for grids */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-stagger--visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger--visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger--visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger--visible > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger--visible > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger--visible > *:nth-child(6) { transition-delay: 400ms; }
.reveal-stagger--visible > *:nth-child(7) { transition-delay: 480ms; }

.reveal-stagger--visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Fade only (no vertical movement) */
.reveal--fade {
  transform: none;
}

/* Scale in */
.reveal--scale {
  transform: scale(0.96);
}

.reveal--scale.reveal--visible {
  transform: scale(1);
}

/* ---------- Enhanced Nav Link Hover ---------- */
.main-nav__link {
  position: relative;
}

.main-nav__link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  right: 50%;
  height: 1.5px;
  background: var(--color-accent-gold);
  transition: left 0.3s ease, right 0.3s ease;
  border-radius: 1px;
}

.main-nav__link:hover::after,
.main-nav__link--active::after {
  left: var(--space-3);
  right: var(--space-3);
}

/* On home transparent header — underline is light */
body[data-page="home"] .main-nav__link::after {
  background: rgba(255, 255, 255, 0.6);
}

body[data-page="home"] .main-nav__link--active::after {
  background: var(--color-accent-gold-light);
}

body[data-page="home"] .site-header--scrolled .main-nav__link::after {
  background: var(--color-accent-gold);
}

/* Remove underlines in mobile menu */
@media (max-width: 768px) {
  .main-nav__link::after {
    display: none;
  }
}

/* ---------- Enhanced Button Interactions ---------- */
.btn {
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0);
  transition: background 0.3s ease;
}

.btn:hover::before {
  background: rgba(255, 255, 255, 0.08);
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary:hover,
.btn--gold:hover {
  box-shadow: 0 4px 16px rgba(194, 132, 69, 0.25);
}

.btn--secondary:hover {
  box-shadow: var(--shadow-card);
}

/* ---------- Enhanced Card Hover States ---------- */
.news-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(33, 23, 30, 0.1);
}

.news-card__image img {
  transition: transform 0.6s ease;
}

.news-card:hover .news-card__image img {
  transform: scale(1.04);
}

.news-card__title a {
  transition: color 0.25s ease;
}

.clergy-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.clergy-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(33, 23, 30, 0.1);
}

.info-card {
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.info-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(33, 23, 30, 0.08);
  border-color: var(--color-accent-gold);
}

.info-card__icon {
  transition: transform 0.4s ease;
}

.info-card:hover .info-card__icon {
  transform: scale(1.1);
}

/* ---------- Gallery Hover Refinement ---------- */
.gallery-item {
  transition: box-shadow 0.4s ease;
}

.gallery-item:hover {
  box-shadow: 0 8px 24px rgba(33, 23, 30, 0.12);
}

.gallery-item img {
  transition: transform 0.7s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item__overlay {
  transition: opacity 0.4s ease;
}

/* ---------- Quick Info Strip Hover ---------- */
.quick-info__item {
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.quick-info__item:hover {
  box-shadow: var(--shadow-card);
}

.quick-info__icon {
  transition: transform 0.35s ease;
}

.quick-info__item:hover .quick-info__icon {
  transform: scale(1.08);
}

/* ---------- Section Gold Line Subtle Pulse ---------- */
.section__gold-line {
  position: relative;
}

/* ---------- Footer Link Interactions ---------- */
.footer__links a {
  position: relative;
  display: inline-block;
  transition: color 0.25s ease, transform 0.25s ease;
}

.footer__links a:hover {
  transform: translateX(3px);
}

.footer__social a {
  transition: background 0.3s ease, transform 0.3s ease;
}

.footer__social a:hover {
  transform: translateY(-2px);
}

/* ---------- Footer Dev Credit ---------- */
.footer__dev-credit {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.3);
  transition: color 0.3s ease;
}

.footer__dev-credit:hover {
  color: rgba(255, 255, 255, 0.55);
}

.footer__dev-credit span {
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* ---------- Form Field Focus Enhancement ---------- */
.form-group input,
.form-group textarea {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  background-color: var(--color-surface-warm);
}

/* ---------- About Teaser Image Hover ---------- */
.about-teaser__image {
  overflow: hidden;
  transition: box-shadow 0.4s ease;
}

.about-teaser__image:hover {
  box-shadow: var(--shadow-lg);
}

.about-teaser__image img {
  transition: transform 0.7s ease;
}

.about-teaser__image:hover img {
  transform: scale(1.03);
}

/* ---------- Services Table Row Hover ---------- */
.services-table tbody tr {
  transition: background-color 0.25s ease;
}

.services-table tbody tr:hover {
  background-color: var(--color-surface-warm);
}

/* ---------- Parish Finder Interactions ---------- */
.pf-priest-btn {
  transition: all 0.25s ease;
}

.pf-priest-btn:hover {
  transform: translateX(2px);
}

.pf-search__input {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* ---------- Page Transition Overlay ---------- */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: var(--color-white);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.page-transition--active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.page-transition__inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-transition__logo {
  width: 56px;
  height: auto;
  opacity: 0.7;
  animation: transitionPulse 0.6s ease-in-out infinite alternate;
}

@keyframes transitionPulse {
  from { opacity: 0.5; transform: scale(0.97); }
  to { opacity: 0.9; transform: scale(1); }
}

/* ---------- Footer Logo ---------- */
.footer__logo {
  width: 70px;
  height: auto;
  margin-bottom: var(--space-4);
  opacity: 0.75;
  transition: opacity 0.3s ease;
}

.footer__brand:hover .footer__logo {
  opacity: 0.92;
}

/* ---------- Accordion Smooth ---------- */
.accordion__header {
  transition: background-color 0.25s ease, color 0.25s ease;
}

.accordion__item--open .accordion__header {
  background-color: var(--color-surface-warm);
}

/* ---------- Mobile Menu: Hide Map Controls ---------- */
body.menu-open .leaflet-control-container {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .preloader {
    display: none;
  }

  .page-transition {
    display: none;
  }

  .btn:active {
    transform: none;
  }

  .news-card:hover,
  .clergy-card:hover,
  .info-card:hover {
    transform: none;
  }
}