/* Reset básico */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #fff8e1;
  color: #333;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background-color: #ff6600;
  padding: 20px 10px;
  text-align: center;
  color: white;
  box-shadow: 0 3px 6px rgba(0,0,0,0.2);
}

header .logo {
  width: 140px;
  height: auto;
  display: block;
  margin: 0 auto 10px;
}

header h1 {
  font-weight: 700;
  margin-bottom: 10px;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

nav ul li a:hover {
  background-color: #e65c00;
}

main {
  flex-grow: 1;
  padding: 30px 20px;
  max-width: 400px;
  margin: 30px auto;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 12px rgba(0,0,0,0.1);
}

.form-registro {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-registro label {
  font-weight: 600;
  color: #555;
}

.form-registro input[type="text"],
.form-registro input[type="email"],
.form-registro input[type="number"] {
  padding: 10px;
  font-size: 1em;
  border: 2px solid #ff6600;
  border-radius: 6px;
  transition: border-color 0.3s ease;
}

.form-registro input[type="text"]:focus,
.form-registro input[type="email"]:focus,
.form-registro input[type="number"]:focus {
  border-color: #cc5200;
  outline: none;
}

.form-registro button {
  background-color: #ff6600;
  color: white;
  font-weight: 700;
  border: none;
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.1em;
  transition: background-color 0.3s ease;
}

.form-registro button:hover {
  background-color: #cc5200;
}

/* Footer */
footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 25px 15px;
  margin-top: auto;
}

footer p {
  margin-bottom: 10px;
  font-size: 1em;
}

.redes-sociales {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.redes-sociales a img {
  width: 32px;
  height: 32px;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.redes-sociales a img:hover {
  transform: scale(1.2);
  filter: brightness(1.3);
}

/* Responsive */
@media (max-width: 480px) {
  main {
    margin: 20px;
    padding: 20px 15px;
    width: 90%;
  }

  nav ul {
    gap: 15px;
  }
}