/* ============================================================
   ROW Sports Festival — Enhancement Layer
   Additive on top of styles.css. Adds page-load polish, scroll
   choreography, image treatment and micro-interactions without
   touching the base stylesheet.
   ============================================================ */

/* ---------- Page loader ---------- */
html.is-loading,
html.is-loading body {
  overflow: hidden;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  background: var(--forest);
  background-image: radial-gradient(circle at 50% 30%, rgba(225, 181, 90, .12), transparent 60%);
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}

.page-loader-mark {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0;
  transform: translateY(6px);
  animation: loaderMarkIn .7s var(--ease) .05s forwards;
}

.page-loader-bar {
  width: 130px;
  height: 2px;
  border-radius: 2px;
  background: rgba(245, 241, 232, .16);
  overflow: hidden;
}

.page-loader-bar i {
  display: block;
  height: 100%;
  width: 40%;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: loaderSweep 1.1s ease-in-out infinite;
}

@keyframes loaderMarkIn {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes loaderSweep {
  0% {
    transform: translateX(-140%);
  }

  100% {
    transform: translateX(340%);
  }
}

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

/* ---------- Scroll progress bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 9000;
  background: transparent;
  pointer-events: none;
}

.scroll-progress i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold), #f3d792);
  box-shadow: 0 0 10px rgba(225, 181, 90, .55);
  transition: width .08s linear;
}

/* ---------- Cursor glow (desktop, fine pointer only) ---------- */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 420px;
  height: 420px;
  margin-left: -210px;
  margin-top: -210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(237, 159, 3, 0.1), transparent 68%);
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity .4s ease;
  will-change: transform;
  mix-blend-mode: normal;
}

.cursor-glow.is-active {
  opacity: 1;
}

/* ---------- Reveal: stagger + refined easing ---------- */
.reveal {
  transition-delay: calc(var(--stagger, 0) * 75ms);
}

.animate-in {
  transition-delay: calc(var(--stagger, 0) * 90ms);
}

/* ---------- Magnetic targets ---------- */
.button,
.nav-button,
.text-link,
.gallery-load-more,
.event-details-button {
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .3s ease, color .3s ease;
}

.magnetic-ready {
  will-change: transform;
}

/* ---------- Tilt cards ---------- */
.story-card,
.why-card,
.wellness-card,
.home-programme-card,
.event-card,
.glance-card {
  transform-style: preserve-3d;
  transition: transform .2s ease-out, box-shadow .45s var(--ease);
}

.tilt-ready {
  will-change: transform;
}

/* ---------- Universal image fade-in-on-load ---------- */
img.img-fade {
  opacity: 0;
  filter: blur(14px);
  transform: scale(1.045);
  transition: opacity 1s var(--ease), filter 1.1s var(--ease), transform 1.2s var(--ease);
}

img.img-fade.is-loaded {
  opacity: 1;
  filter: blur(0);
  transform: none;
}

img.img-fade.is-error {
  opacity: .35;
  filter: none;
  transform: none;
}

/* subtle shimmer skeleton behind loading images that sit in a framed box */
.origin-image,
.feature-image,
.founder-photo,
.bridge-image,
.support-image,
.programme-feature,
.gallery-item,
.partner-hero {
  position: relative;
  background: linear-gradient(100deg, var(--sand) 8%, #f0e9d8 18%, var(--sand) 33%);
  background-size: 250% 100%;
  animation: shimmer 1.7s ease-in-out infinite;
}

.origin-image img.is-loaded,
.feature-image img.is-loaded,
.founder-photo img.is-loaded,
.bridge-image img.is-loaded,
.support-image img.is-loaded,
.programme-feature img.is-loaded,
.gallery-item img.is-loaded,
.partner-hero img.is-loaded {
  animation: none;
}

.origin-image:has(img.is-loaded),
.feature-image:has(img.is-loaded),
.founder-photo:has(img.is-loaded),
.bridge-image:has(img.is-loaded),
.support-image:has(img.is-loaded),
.programme-feature:has(img.is-loaded),
.gallery-item:has(img.is-loaded),
.partner-hero:has(img.is-loaded) {
  background: none;
  animation: none;
}

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

  100% {
    background-position: -50% 0;
  }
}

/* ---------- Consistent hover-zoom / gentle scale for narrative photography ---------- */
.origin-image,
.founder-photo,
.bridge-image,
.support-image {
  overflow: hidden;
}

.origin-image img,
.founder-photo img,
.bridge-image img,
.support-image img {
  transition: transform 1.4s var(--ease), filter .6s ease;
}

.origin-image.reveal.visible img,
.founder-photo.reveal.visible img,
.bridge-image.reveal.visible img,
.support-image.reveal.visible img {
  animation: settleZoom 1.4s var(--ease) both;
}

@keyframes settleZoom {
  from {
    transform: scale(1.1);
  }

  to {
    transform: scale(1);
  }
}

/* feature-image figcaption bleeds outside the frame by design — only clip the image itself */
.feature-image {
  position: relative;
}

.feature-image .media-clip {
  position: relative;
  overflow: hidden;
  display: block;
  width: 100%;
  height: 100%;
}

.feature-image .media-clip img {
  transition: transform 1.4s var(--ease);
}

.feature-image.reveal.visible .media-clip img {
  animation: settleZoom 1.4s var(--ease) both;
}

/* ---------- Typing / rotating word effect ---------- */
.type-rotator {
  display: inline-flex;
  align-items: baseline;
  font-style: italic;
  color: var(--gold);
}

.type-rotator-text {
  white-space: nowrap;
}

.type-cursor {
  display: inline-block;
  width: 2px;
  height: .78em;
  margin-left: 3px;
  background: var(--gold);
  animation: caretBlink .9s step-end infinite;
  transform: translateY(.06em);
}

@keyframes caretBlink {

  0%,
  49% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0;
  }
}

/* ---------- Dialog / lightbox open + close choreography ---------- */
.lightbox,
.event-dialog {
  opacity: 0;
  transform: scale(.96);
  transition: opacity .35s var(--ease), transform .4s var(--ease), overlay .35s allow-discrete, display .35s allow-discrete;
}

.lightbox.is-open,
.event-dialog.is-open {
  opacity: 1;
  transform: none;
}

.lightbox::backdrop,
.event-dialog::backdrop {
  background: rgba(8, 37, 29, .55);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity .35s var(--ease);
}

.lightbox.is-open::backdrop,
.event-dialog.is-open::backdrop {
  opacity: 1;
}

.lightbox-count {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: rgba(245, 241, 232, .85);
  pointer-events: none;
  z-index: 1;
}

/* ---------- Dynamically-rendered cards (events / gallery load-more) ---------- */
.events-grid .event-card,
.gallery-grid .gallery-item {
  animation: cardIn .6s var(--ease) both;
  animation-delay: calc(var(--stagger, 0) * 55ms);
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(.98);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Full-bleed CTA parallax ---------- */
.final-cta {
  overflow: hidden;
}

.final-cta > img {
  transform: scale(1.15);
  will-change: transform;
}

/* ---------- Nav polish ---------- */
.nav-links > a {
  position: relative;
}

.brand img,
.footer-brand img {
  transition: transform .5s var(--ease);
}

.brand:hover img {
  transform: scale(1.04);
}

/* ---------- Focus & selection ---------- */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection {
  background: var(--gold);
  color: var(--deep);
}

/* ---------- Reduced motion: strip decorative movement, keep content visible ---------- */
@media (prefers-reduced-motion: reduce) {

  .page-loader,
  .cursor-glow,
  .page-loader-bar i,
  .type-cursor {
    display: none !important;
  }

  .reveal,
  .animate-in,
  img.img-fade,
  .origin-image img,
  .founder-photo img,
  .bridge-image img,
  .support-image img,
  .feature-image .media-clip img,
  .final-cta > img,
  .events-grid .event-card,
  .gallery-grid .gallery-item {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  .story-card,
  .why-card,
  .wellness-card,
  .home-programme-card,
  .event-card,
  .glance-card {
    transition: none !important;
  }

  .final-cta > img,
  .cursor-glow {
    will-change: auto;
  }
}

/* ---------- Touch devices: no tilt / magnetic / cursor glow ---------- */
@media (pointer: coarse) {
  .cursor-glow {
    display: none;
  }
}

@media (max-width: 720px) {
  .page-loader-mark {
    font-size: 11px;
  }
}