/* Fuente general */
body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  background: #f4f7fa;
  color: #333;
  line-height: 1.6;
}

/* Contenedor centrado */
.container {
  width: 85%;
  max-width: 900px;
  margin: auto;
  padding: 20px 0;
}

/* Encabezado */
.header {
  text-align: center;
  background: linear-gradient(135deg, #4a90e2, #0077b6);
  color: white;
  padding: 50px 20px;
}

.perfil-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid white;
  margin-bottom: 15px;
}

/* Títulos */
h1, h2 {
  margin: 10px 0;
}

/* Secciones */
section {
  margin: 40px 0;
}

section h2 {
  font-size: 1.8em;
  border-left: 5px solid #0077b6;
  padding-left: 10px;
  margin-bottom: 20px;
}

/* Tarjetas */
.card {
  background: white;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 12px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

/* Habilidades */
.skills ul {
  list-style: none;
  padding: 0;
}

.skills li {
  background: #0077b6;
  color: white;
  padding: 10px;
  border-radius: 8px;
  display: inline-block;
  margin: 5px;
  font-weight: 500;
}

/* Footer */
.footer {
  text-align: center;
  background: #333;
  color: white;
  padding: 30px 20px;
}

.footer h2 {
  border: none;
  color: #4a90e2;
}

.footer .socials a {
  color: white;
  margin: 0 10px;
  font-size: 1.5em;
  transition: color 0.3s;
}

.footer .socials a:hover {
  color: #4a90e2;
}