* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  background: #000;
}

.background-wrapper {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}

.background-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

.overlay {
  position: absolute;
  top: 30px;
  left: 30px;
  color: red;
  font-weight: bold;
  font-size: 18px;
}

.nav {
  position: absolute;
  top: 30px;
  width: 100%;
  text-align: center;
  font-size: 20px;
  color: #fff;
  z-index: 5;
}

.nav span {
  margin: 0 15px;
  cursor: pointer;
  opacity: 0.7;
}

.nav span:hover {
  opacity: 1;
}

.content {
  position: absolute;
  top: 50%;
  left: 0;
  color: white;
  text-align: left;
  padding-left: 40px;
  z-index: 2;

  /* Animación */
  opacity: 0;
  transform: translate(-100%, -50%);
  animation: slideInLeft 5s ease forwards;
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

.content h1 {
  font-size: 80px;
  mix-blend-mode: difference;
  white-space: nowrap;
}

.logos {
  position: absolute;
  bottom: 30px;
  width: 100%;
  text-align: center;
}

/* NUEVO: Secciones */
.seccion {
  padding: 100px 20px;
  background-color: #111;
  color: white;
  text-align: center;
  font-size: 40px;
}

.galeria {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.galeria img {
  max-width: 200px;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.galeria img:hover {
  transform: scale(1.05);
}

/* Ocultar por defecto */
.oculto {
  display: none;
}

/* Animación en cascada */
.fade-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.catalogo {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  padding: 30px;
  background-color: #111;
}

.item {
  width: 500px;
  padding: 12px;
  border-radius: 10px;
  background-color: #1a1a1a;
  text-align: center;
  box-shadow:
    0 0 8px #00bfff,
    0 0 16px #00bfff,
    0 0 24px #00bfff,
    0 0 32px #00bfff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.item:hover {
  transform: scale(1.05);
  box-shadow:
    0 0 12px #00bfff,
    0 0 24px #00bfff,
    0 0 36px #00bfff,
    0 0 48px #00bfff;
}


.item img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 8px;
}

.precio  {
  color: #fff;
  font-weight: bold;
  font-size: 50px;
  text-shadow: 0 0 4px #fff;
}

.talla  {
  color: #fff;
  font-weight: bold;
  font-size: 40px;
  text-shadow: 0 0 4px #fff;
}

/* ---------------- RESPONSIVE: Para pantallas pequeñas ---------------- */
@media screen and (max-width: 768px) {
  .content h1 {
    font-size: 40px;
    white-space: normal;
  }

  .overlay {
    font-size: 14px;
    top: 15px;
    left: 15px;
  }

  .nav {
    font-size: 16px;
  }

  .seccion {
    padding: 60px 15px;
  }

  .galeria img {
    max-width: 150px;
  }

  .item {
    width: 90vw;
    padding: 10px;
  }

  .precio {
    font-size: 28px;
  }

 

  .logos {
    bottom: 15px;
  }
}