body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top, #1e293b, #020617);
  color: white;
}

/* HEADER */
.header {
  text-align: center;
  padding: 40px 20px;
}

.controls {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 15px;
}

input, select {
  padding: 10px;
  border-radius: 10px;
  border: none;
  background: rgba(15,23,42,0.8);
  color: white;
}

#catalogo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 260px));
  justify-content: center;
  gap: 20px;
  padding: 20px;
}

/* CARD */
.card {
  background: rgba(255,255,255,0.05);
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transition: 0.3s;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.08);

  /* 🔥 CLAVE */
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.card:hover {
  transform: translateY(-8px) scale(1.03);
}

.card h3 {
  padding: 10px;
}

/* MODAL */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
}

.modal.activo {
  display: flex;
}

.modal-content {
  position: relative;
  background: #020617;
  padding: 20px;
  border-radius: 20px;
  width: 90%;
  max-width: 420px;
  text-align: center;
}

.modal img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  border-radius: 10px;
}

/* X */
#cerrar {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 35px;
  height: 35px;
  background: rgba(0,0,0,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

#cerrar:hover {
  background: red;
}

/* INFO */
.info {
  padding: 40px 20px;
  text-align: center;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap: 20px;
  margin-top: 20px;
}

.info-card {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 20px;
}

.card:hover img {
  transform: scale(1.08);
  transition: 0.3s;
}