/* NAVBAR altura prolija */
#main-nav {
  height: 6em;
  padding-top: 0;
  padding-bottom: 0;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #e5e5e5;
}
/* Logo */
.navbar-brand img {
  height:90px;
  margin-top: 0;
}
#top-menu {
  align-items: center;
  margin-left: 0 !important;
}
#top-menu .nav-link {
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 400;
  padding: 0 18px;
  line-height: 80px; 
}
#top-menu .nav-item {
  margin: 0 10px;
}
.less-padding {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}
/* Animación  */
.animate-up {
  opacity: 0;
  transform: translateY(25px);
  animation: fadeUp 0.9s ease forwards;
}
.animate-up.delay-1 { animation-delay: 0.2s; }
.animate-up.delay-2 { animation-delay: 0.4s; }
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   FONDO GENERAL
========================= */

body { background: url('../assets/images/fondonumeritos.jpg') no-repeat; 
background-size: contain;
 position: relative;
 margin: 0; 
 font-family: Arial, Helvetica, sans-serif; 
 }

 .productos-grid {
  padding: 5rem 2rem;
}

/* =========================
   GRID IRREGULAR
========================= */
.grid-wrapper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 22px;
}

/* =========================
   BLOQUES
========================= */
.grid-item {
  position: relative;
  border-radius: 22px;
  background: #ffffff;              
  overflow: hidden;
  text-decoration: none;
  display: flex;
  align-items: flex-end;
box-shadow: 7px 10px 18px rgba(130, 100, 75, 0.38);
 transition: transform 0.6s cubic-bezier(.22,.61,.36,1), box-shadow 0.6s ease;
  opacity: 0; /* invisible por defecto */
  transform: translateY(30px); /* posición inicial */
 border: 0.5px solid rgba(235, 220, 190, 0.85);
}

.grid-item::before,
.grid-item::after {
  content: none !important;
  display: none !important;
}
.grid-item img {
  position: absolute;
  inset: 0;
  width: 90%;
  height: 90%;
  object-fit: contain;      
  background: #fff;
  filter: none !important;
  opacity: 1 !important;
  margin:auto;
}
.grid-wrapper {
  grid-auto-flow: dense;
}
/* TAMAÑOS IRREGULARES*/
.grande { grid-column: span 1; grid-row: span 2; }
.vertical { grid-row: span 2; }
.horizontal { grid-column: span 2; }
.chico { grid-column: span 1; grid-row: span 1; }


.grid-item .info {
  position: relative;
  z-index: 2;
  margin: 14px;
  padding: 1.3rem 1.4rem;
  border-radius: 16px;
  background: rgba(255,255,255,.80);
  color: #111;
  transform: translateY(25px);
  transition: transform .5s ease;
}

.grid-item h3 {
  font-size: 1.2rem;
  margin-bottom: .3rem;
  color: #111;
}

.grid-item p {
  font-size: .92rem;
  color: #444;
}

.grid-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 25px 60px rgba(120, 90, 65, 0.55);
}


.grid-item:hover .info {
  transform: translateY(0);
}

.grid-item:hover img {
  transform: scale(1.04);
}
.grid-item.visible {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.9s ease-out;
}

@media (max-width: 1200px) {
  .grid-wrapper { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .grid-wrapper {
    grid-template-columns: repeat(1, 1fr);
    grid-auto-rows: 260px;
  }

  .grande,
  .horizontal,
  .vertical {
    grid-column: span 1;
    grid-row: span 1;
  }