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

body {
  font-family: 'Space Grotesk', sans-serif;
  background: #000; /* Fondo base negro */
  color: #f0f0f0;
  overflow-x: hidden;
}


#background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero {
  text-align: center;
  padding: 4rem 2rem;
}

.hero h1 {
  font-size: 3rem;
  color: #00bfff;
}

.hero p {
  font-size: 1.2rem;
  color: #ccc;
  margin: 1rem 0 2rem;
}

.btn-cta {
  padding: 0.8rem 2rem;
  background: #00bfff44;
  color: #00bfff;
  border: 1px solid #00bfff;
  border-radius: 8px;
  text-decoration: none;
  backdrop-filter: blur(4px);
}

.about {
  text-align: center;
  padding: 4rem 2rem;
}

.about .foto {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  margin: 1rem auto;
  display: block;
  border: 3px solid #00bfff;
}

.repos {
  padding: 4rem 2rem;
}

.repo-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.repo-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 10px #00bfff;
}

.repo-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.repo-card h3 {
  margin: 0.5rem 0;
}

.repo-card a {
  color: #00bfff;
  text-decoration: none;
}

.contacto {
  text-align: center;
  padding: 4rem 2rem;
}

.contact-links a {
  margin: 0.5rem 1rem;
  color: #00bfff;
  text-decoration: none;
}

footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
  color: #ccc;
}