/* Estilo general */
body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #0a0a0a;
  color: #f0f0f0;
}

/* Menú de navegación */
nav {
  background-color: #111;
  padding: 10px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 0;
  padding: 0;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  color: #00ff99;
}

/* Sección hero */
.hero {
  height: 100vh;
  background: linear-gradient(to bottom right, #222, #000);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 60px;
}

.overlay h1 {
  font-size: 3rem;
  margin-bottom: 10px;
}

.overlay p {
  font-size: 1.5rem;
  font-weight: bold;
  color: #00ff99;
}

/* Secciones generales */
.seccion {
  padding: 60px 20px;
  text-align: center;
}

/* Catálogo de productos */
.catalogo {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.item {
  background-color: #1a1a1a;
  padding: 20px;
  border-radius: 8px;
  width: 280px;
  box-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.item img {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 10px;
}

/* Formulario de contacto */
form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 400px;
  margin: 0 auto;
}

input, textarea {
  padding: 10px;
  border: none;
  border-radius: 6px;
  background-color: #222;
  color: #fff;
}

button {
  background-color: #00ff99;
  color: #000;
  padding: 10px;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  background-color: #00cc77;
}

/* Pie de página */
footer {
  background-color: #111;
  padding: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
}