/* Estilo general */
body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #000;
  color: #fff;
  line-height: 1.6;
}

/* Encabezado */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: #111;
  box-shadow: 0 4px 6px rgba(255, 255, 255, 0.1);
}

.logo {
  height: 50px;
}

nav a {
  color: #fff;
  margin: 0 12px;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}

nav a:hover {
  color: #00f5ff;
}

/* Hero */
.hero {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, #111, #222);
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #00f5ff;
  text-shadow: 0 0 10px #00f5ff;
}

/* Propiedades */
.propiedades {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  padding: 30px;
}

.card {
  background: #111;
  border-radius: 15px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 0 15px rgba(0, 245, 255, 0.2);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 25px rgba(0, 245, 255, 0.4);
}

.card img {
  max-width: 100%;
  border-radius: 12px;
  margin-bottom: 15px;
}

button {
  padding: 10px 20px;
  border: none;
  border-radius: 25px;
  background: #00f5ff;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: #00c2cc;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #111;
  margin-top: 30px;
}

footer .social a {
  margin: 0 10px;
  color: #00f5ff;
  text-decoration: none;
}

footer .social a:hover {
  text-decoration: underline;
}