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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  background-color: #fff;
  line-height: 1.6;
}

header {
  text-align: center;
  padding: 30px 20px 10px;
  border-bottom: 1px solid #ddd;
}

header h1 {
  font-size: 2.5rem;
  font-weight: bold;
}

header .azul {
  color: #007bff;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 15px;
  padding-bottom: 10px;
}

nav a {
  text-decoration: none;
  color: #000;
  font-size: 15px;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #007bff;
}

main {
  padding: 50px 20px;
}

.sobre-nosotros {
  max-width: 5000px;
  margin: auto;
  text-align: center;
}

.sobre-nosotros h2 {
  font-size: 28px;
  margin-bottom: 40px;
}

.contenido {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
}

.contenido img {
  width: 320px;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
}

.texto {
  max-width: 500px;
  text-align: left;
  font-size: 15px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  color: #444;
}

footer {
  background-color: #f8f8f8;
  border-top: 1px solid #ddd;
  padding: 50px 20px 30px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: auto;
  gap: 30px;
}

.col h3 {
  font-size: 16px;
  margin-bottom: 15px;
  color: #000;
}

.col ul {
  list-style: none;
  font-size: 14px;
  line-height: 1.8;
  color: #555;
}

.copy {
  text-align: center;
  font-size: 13px;
  margin-top: 40px;
  color: #777;
}

.copy span {
  color: #007bff;
  font-weight: bold;
}