/* ==========================================================================
   App showcase (interfaces and features) — heading + a board of three image tiles
   (single column on phones, one row of three from 768px).
   js/events.js: reveals tiles (.home-events__tile--in), parallaxes the media on
   scroll and fades photos from grayscale to colour.
   ========================================================================== */
.home-events {
  align-items: stretch;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  padding: 0 1.5rem;
  position: relative;
  text-align: center;
  width: 100%;
  z-index: 4;
}

.home-events__heading {
  align-self: center;
  max-width: 18em;
  text-shadow: 0 0 8px rgba(255, 239, 225, .3);
  width: 100%;
}

.home-events__lede {
  align-self: center;
  margin: 0;
  max-width: 40rem;
  width: 100%;
}

.home-events__series {
  color: #fff;
  font-family: var(--font-accent);
  font-size: 1.05em;
  font-style: italic;
  letter-spacing: -.03em;
}

/* --------------------------------------------------------------------------
   Board
   -------------------------------------------------------------------------- */
.home-events__board {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 400px);
  justify-content: center;
  margin: 0 auto;
  perspective: 1400px;
  width: 100%;
}

.home-events__tile {
  aspect-ratio: 3.5 / 4;
  background: #14110c;
  border-radius: 16px;
  filter: blur(10px);
  flex-shrink: 0;
  min-height: 22rem;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  position: relative;
  transform: translate3d(0, 2.75rem, 0);
  transform-style: preserve-3d;
  transition: opacity 1.15s var(--home-ease), transform 1.15s var(--home-ease), filter 1.15s var(--home-ease);
  transition-delay: 0s;
  width: 100%;
}

.home-events__tile--in {
  filter: none;
  opacity: 1;
  transform: none;
  transition-delay: calc(var(--tile-i, 0) * .08s);
}

.home-events__board--ready .home-events__tile {
  cursor: pointer;
  pointer-events: auto;
}

/* soft scrim at the bottom so the caption stays readable on bright artwork */
.home-events__tile::after {
  background: linear-gradient(180deg, transparent 52%, rgba(0, 0, 0, .18) 72%, rgba(0, 0, 0, .5) 100%);
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

/* Media (slightly oversized so the scroll parallax never shows an edge) */
.home-events__media {
  height: 100%;
  inset: 0;
  max-width: none;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  position: absolute;
  transform: scale(1.12);
  transform-origin: center center;
  transition: opacity 1.15s var(--home-ease);
  transition-delay: inherit;
  width: 100%;
}

.home-events__media--photo {
  filter: grayscale(1);              /* scroll-driven towards grayscale(0) by JS */
}

.home-events__tile--in .home-events__media--photo {
  opacity: 1;
}

/* Labels */
.home-events__glass,
.home-events__caption {
  left: 1rem;
  pointer-events: none;
  position: absolute;
  text-align: left;
  z-index: 2;
}

.home-events__glass {
  align-items: center;
  background: #ffffff14;
  border-radius: 999px;
  box-shadow: inset 0 1px #ffffff47, inset 1px 0 #ffffff24;
  display: inline-flex;
  max-width: min(17.5rem, calc(100% - 2rem));
  padding: .45rem .75rem;
  top: 1rem;
}

.home-events__caption {
  align-items: flex-start;
  bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  max-width: min(18rem, calc(100% - 3.75rem));
  text-shadow: 0 1px 16px rgba(0, 0, 0, .55);
}

.home-events__place,
.home-events__name,
.home-events__note {
  font-family: var(--font-display);
  margin: 0;
}

.home-events__place {
  color: #ffffffdb;
  font-size: 13px;
  letter-spacing: -.01em;
  line-height: 1.3;
}

.home-events__name {
  color: #fff;
  font-size: 16px;
  letter-spacing: -.02em;
  line-height: 1.25;
}

.home-events__note {
  color: #ffffffb8;
  font-size: 13px;
  letter-spacing: -.01em;
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   Breakpoints
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  .home-events {
    gap: 2rem;
    padding: 0 6.25rem;
  }

  .home-events__board {
    gap: 1.15rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1110px;
  }

  .home-events__tile {
    min-height: 0;
  }

  .home-events__name {
    font-size: 18px;
  }
}

@media (max-width: 767px) {
  .home-events__tile {
    filter: none;
    transform: translate3d(0, 1.15rem, 0);
    transition-duration: .52s;
  }

  .home-events__tile--in {
    transition-delay: calc(var(--tile-i, 0) * 45ms);
  }

  .home-events__media {
    transition-duration: .52s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-events__tile {
    filter: none;
    opacity: 1;
    transform: none;
    transition: none;
  }

  .home-events__media {
    transform: none;
  }

  .home-events__media--photo {
    filter: none;
  }
}