/* =========================
   CATÁLOGO - BASE
========================= */
.catalog{
  padding: 40px 16px 30px;
  font-family: "Montserrat", system-ui, Arial, sans-serif;
  /*background:#fff;*/
}
.catalog-wrap{
  max-width: 1180px;
  margin: 0 auto;
}
.catalog-head{
  text-align:left;
  margin-bottom: 18px;
}
.catalog-head h2{
  margin:0;
  font-size: 22px;
  font-weight: 900;
  color:#2b2b2b;
}
.catalog-head p{
  margin: 6px 0 0;
  color:#666;
  font-weight: 600;
  font-size: 13px;
}

/* GRID */
.catalog-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 34px;
  align-items: start;
}

/* =========================
   CARD
========================= */
.cat-card{
  position: relative;
  text-align:center;
  border-radius: 16px;
  padding: 10px 14px 0;
}

/* título arriba */
.cat-name{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 14px auto 12px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(70,70,70,.92);
  font-weight: 900;
  letter-spacing: .3px;
  font-size: 12px;
  color:#fff;
  box-shadow: 0 10px 18px rgba(0,0,0,.10);
}

/* imagen */
.cat-figure{
  position: relative;
  display:grid;
  place-items:center;
  min-height: 290px;
  cursor: pointer;
}

.cat-figure:focus-visible{
  outline: 2px solid #b6ff2c;
  outline-offset: 4px;
  border-radius: 14px;
}
.cat-figure img{
  width: min(95%, 320px);
  height:auto;
  display:block;
  filter: drop-shadow(0 16px 22px rgba(0,0,0,.18));
  transition: transform .35s ease, filter .35s ease;
}

/* hover moderno en imagen */
.cat-card:hover .cat-figure img{
  transform: translateY(-6px) scale(1.02);
  filter: drop-shadow(0 20px 28px rgba(0,0,0,.22));
}

/* =========================
   BOTÓN redondo (para abrir detalles en móvil y también sirve en PC)
========================= */
/* =========================
   DETALLES (aparecen por debajo con animación)
========================= */
.cat-details{
  margin: 14px auto 0;
  max-width: 280px;
  background: rgba(35,35,35,.92);
  color:#fff;
  border-radius: 12px;

  /* colapsado */
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transform: translateY(10px);
  transition: grid-template-rows .45s ease, opacity .35s ease, transform .35s ease;
}
.cat-details__inner{
  position: relative;
  overflow: hidden;
  padding: 0 14px; /* cerrado sin padding vertical */
}

/* abierto por click/tap */
.cat-card.is-open .cat-details{
  grid-template-rows: 1fr;
  opacity: 1;
  transform: translateY(0);
}
.cat-card.is-open .cat-details__inner{
  padding: 12px 14px;
}

/* título + lista */
.cat-details__title{
  position: relative;
  z-index: 2;
  text-align:left;
  font-weight: 900;
  letter-spacing: .8px;
  font-size: 12px;
  opacity: .9;
  margin-bottom: 6px;
}
.cat-list{
  position: relative;
  z-index: 2;
  margin: 0 0 10px;
  padding-left: 18px;
  text-align:left;
  font-size: 11px;
  line-height: 1.35;
  opacity: .92;
}
.cat-badge{
  position: relative;
  z-index: 2;
  display:inline-block;
  margin-top: 4px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #0b0b0b;
  color: #b6ff2c;
  font-weight: 900;
  font-size: 10px;
  letter-spacing: .6px;
  border:1px solid rgba(182,255,44,.25);
}

/* =========================
   PARTÍCULAS TIPO CAROUSEL (DETALLES)
========================= */
.cat-pfx{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:0;
  transition: opacity .25s ease;
  z-index: 1;
}
.cat-card.is-open .cat-pfx{ opacity:1; }

.cat-pfx i{
  position:absolute;
  left: var(--x);
  bottom: -20px;
  width: var(--s);
  height: var(--s);
  background: rgba(255,255,255,.35);
  border-radius: 2px;
  filter: blur(.4px);
  opacity: var(--o);
  animation:
    catPfxUp var(--d) linear infinite,
    catPfxWobble var(--w) ease-in-out infinite;
  animation-delay: var(--delay), var(--delay);
}

@keyframes catPfxUp{
  0%   { transform: translateY(0); opacity: 0; }
  10%  { opacity: var(--o); }
  90%  { opacity: var(--o); }
  100% { transform: translateY(-140px); opacity: 0; }
}
@keyframes catPfxWobble{
  0%,100% { margin-left: 0; }
  50%     { margin-left: var(--mx); }
}

/* =========================
   RESPONSIVE (1024 / 768 / 425)
========================= */
@media (max-width: 1024px){
  .catalog-grid{ gap: 22px; }
  .cat-figure{ min-height: 270px; }
  .cat-details{ max-width: 270px; }
}

@media (max-width: 768px){
  .catalog-grid{
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .cat-card{
    max-width: 520px;
    margin: 0 auto;
  }
  .cat-figure{ min-height: 300px; }
  .cat-details{ max-width: 320px; }
}

@media (max-width: 425px){
  .cat-figure{ min-height: 260px; }
  .cat-figure img{ width: min(95%, 280px); }
  .cat-details{ max-width: 290px; }
}