.memory-grid {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.3rem, 2.8vw, 2.5rem);
  align-items: start;
  perspective: 1200px;
}

.memory-card {
  grid-column: span 5;
  margin: 0;
  --card-rotate: -0.35deg;
}
.memory-card:nth-child(2),
.memory-card:nth-child(5),
.memory-card:nth-child(9) { grid-column: 7 / span 6; margin-top: clamp(3rem, 9vw, 8rem); --card-rotate: .45deg; }
.memory-card:nth-child(3),
.memory-card:nth-child(7) { grid-column: 2 / span 7; --card-rotate: -.2deg; }
.memory-card:nth-child(4),
.memory-card:nth-child(8) { grid-column: 7 / span 5; --card-rotate: .3deg; }
.memory-card:nth-child(6) { grid-column: 1 / span 6; margin-top: clamp(2rem, 6vw, 5rem); --card-rotate: -.42deg; }
.memory-card:nth-child(10) { grid-column: 3 / span 8; margin-top: clamp(2rem, 5vw, 4rem); --card-rotate: .15deg; }

.memory-card__button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: zoom-in;
  transform-style: preserve-3d;
  transform:
    perspective(1100px)
    rotateX(var(--tilt-x, 0deg))
    rotateY(var(--tilt-y, 0deg))
    rotateZ(var(--card-rotate));
  transition: transform .55s var(--ease-out), filter .45s ease;
  will-change: transform;
}
.memory-card__media {
  position: relative;
  display: block;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(233,214,217,.45), rgba(234,223,200,.34)),
    #EEE5DF;
  box-shadow: 0 22px 55px rgba(55,33,36,.11);
  border: 1px solid rgba(255,255,255,.9);
  transform: translateZ(0);
}
.memory-card__media::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(118deg, transparent 20%, rgba(255,255,255,.22) 42%, transparent 60%);
  transform: translateX(-120%);
  transition: transform .9s var(--ease-out);
}
.memory-card__media::after {
  content: '';
  position: absolute; inset: 0;
  z-index: 3;
  border: 1px solid rgba(255,255,255,.28);
  box-shadow: inset 0 0 0 8px rgba(255,255,255,.025);
  pointer-events: none;
}
.memory-card__media img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  transition: transform 1s var(--ease-out), filter .55s ease, opacity .35s ease;
}
.memory-card__button:hover,
.memory-card__button:focus-visible {
  transform:
    perspective(1100px)
    translateY(-7px)
    rotateX(var(--tilt-x, 0deg))
    rotateY(var(--tilt-y, 0deg))
    rotateZ(0deg);
}
.memory-card__button:hover .memory-card__media::before,
.memory-card__button:focus-visible .memory-card__media::before { transform: translateX(120%); }
.memory-card__button:hover img,
.memory-card__button:focus-visible img { transform: scale(1.018); filter: saturate(1.04) contrast(1.01); }
.memory-card__button:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 7px; }
.memory-card__meta {
  display: flex; align-items: center; gap: .7rem;
  margin: .9rem 0 .48rem;
  font: 600 .6rem/1 var(--sans);
  letter-spacing: .15em;
  color: var(--muted);
}
.memory-card__meta em { width: 2rem; height: 1px; background: linear-gradient(90deg, var(--rose), var(--champagne)); }
.memory-card__caption {
  display: block;
  font-size: clamp(1.16rem, 2vw, 1.62rem);
  line-height: 1.14;
  font-style: italic;
  text-wrap: balance;
}
.memory-card img.is-unavailable { opacity: .08; }
.memory-card.has-image-error .memory-card__media::before {
  content: 'recuerdo';
  position: absolute; inset: 0;
  display: grid; place-items: center;
  z-index: 4;
  color: var(--burgundy);
  font: 600 .66rem/1 var(--sans);
  letter-spacing: .2em;
  text-transform: uppercase;
  transform: none;
}

.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  display: grid; place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background:
    radial-gradient(circle at 50% 45%, rgba(110,44,62,.18), transparent 45%),
    rgba(20,15,16,.96);
  color: var(--ivory);
  backdrop-filter: blur(14px);
}
body.lightbox-open { overflow: hidden; }
.lightbox-stage {
  width: min(1200px, 100%);
  max-height: calc(100svh - 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(240px, .5fr);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 5rem);
}
.lightbox-photo-wrap {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
}
.lightbox-photo-wrap::before {
  content: '';
  position: absolute;
  inset: 8% -3%;
  z-index: -1;
  background: radial-gradient(circle, rgba(201,170,114,.12), transparent 70%);
  filter: blur(15px);
}
.lightbox-image {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: calc(100svh - 6rem);
  object-fit: contain;
  box-shadow: 0 28px 90px rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.12);
}
.lightbox-copy { max-width: 360px; }
.lightbox-count {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--champagne);
  font: 600 .64rem/1 var(--sans);
  letter-spacing: .2em;
}
.lightbox-message {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2.5rem);
  line-height: 1.07;
  font-style: italic;
  text-wrap: balance;
}
.lightbox-hint {
  display: block;
  margin-top: 1.5rem;
  color: rgba(247,242,236,.43);
  font: 500 .58rem/1.3 var(--sans);
  letter-spacing: .13em;
  text-transform: uppercase;
}
.lightbox-close,
.lightbox-nav {
  position: fixed;
  z-index: 3;
  display: grid; place-items: center;
  border: 1px solid rgba(247,242,236,.12);
  background: rgba(247,242,236,.06);
  color: #fff; cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background .35s ease, transform .35s var(--ease-out), border-color .35s ease;
}
.lightbox-close:hover,
.lightbox-nav:hover { background: rgba(247,242,236,.13); border-color: rgba(201,170,114,.46); }
.lightbox-close {
  top: max(1rem, env(safe-area-inset-top));
  right: max(1rem, env(safe-area-inset-right));
  width: 48px; height: 48px;
  border-radius: 50%;
  font: 300 2rem/1 var(--sans);
}
.lightbox-nav {
  top: 50%;
  width: 50px; height: 50px;
  border-radius: 50%;
  transform: translateY(-50%);
  font: 300 1.25rem/1 var(--sans);
}
.lightbox-prev { left: max(.8rem, env(safe-area-inset-left)); }
.lightbox-next { right: max(.8rem, env(safe-area-inset-right)); }
.lightbox-prev:hover { transform: translate(-3px,-50%); }
.lightbox-next:hover { transform: translate(3px,-50%); }

@media (max-width: 760px) {
  .memory-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
  .memory-card,
  .memory-card:nth-child(n) { grid-column: span 1; margin-top: 0; }
  .memory-card:nth-child(3n+1) { grid-column: 1 / -1; }
  .memory-card__caption { font-size: 1.08rem; }
  .memory-card__button { transform: rotateZ(var(--card-rotate)); }
  .memory-card__button:hover,
  .memory-card__button:focus-visible { transform: translateY(-4px) rotateZ(0deg); }
  .lightbox { padding: 3.8rem 1rem 1rem; }
  .lightbox-stage { grid-template-columns: 1fr; gap: 1rem; max-height: none; }
  .lightbox-image { max-height: 66svh; }
  .lightbox-copy { max-width: none; padding: 0 .25rem .5rem; text-align: center; }
  .lightbox-hint { display: none; }
  .lightbox-nav { top: auto; bottom: max(.8rem, env(safe-area-inset-bottom)); width: 44px; height: 44px; transform: none; }
  .lightbox-prev { left: calc(50% - 55px); }
  .lightbox-next { right: calc(50% - 55px); }
  .lightbox-prev:hover { transform: translateX(-3px); }
  .lightbox-next:hover { transform: translateX(3px); }
}

@media (max-width: 440px) {
  .memory-grid { display: block; }
  .memory-card { width: 100%; margin-bottom: 2.3rem !important; }
  .memory-card:nth-child(even) { width: 91%; margin-left: auto !important; }
  .memory-card:nth-child(3n) { width: 94%; margin-left: 0 !important; }
  .memory-card__meta { margin-top: .72rem; }
}