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

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
}

/* Estilos para el header */
.usuario-bienvenida {
    color: white;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-radius: 5px;
  margin: 0.2rem 0.2rem 1rem;
  background-color: #1a3c34;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  max-height: 60px;
  overflow: hidden;
}

/* Escalar el logo */
.logo img {
  max-width: 100px;
  height: auto;
  display: block;
}

/* Estilos para el menú de navegación */
nav ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
  align-items: center;
}

nav ul li {
  margin: 0 15px;
}

nav ul li a {
  text-decoration: none;
  color: #fff;
  font-size: 16px;
  transition: color 0.3s;
}

nav ul li a:hover {
  color: #d3d3d3;
}

/* Estilo para el enlace de Ingresar/Salir en el menú hamburguesa */
nav ul li a.login-link {
  display: none; /* Oculta el enlace en pantallas grandes */
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  transition: color 0.3s;
}

nav ul li a.login-link:hover {
  color: #d3d3d3;
}

/* Estilo para el botón de Ingresar/Salir en pantallas grandes */
.login-btn {
  text-decoration: none;
  color: #fff;
  background-color: #d32f2f;
  padding: 8px 15px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  transition: background-color 0.3s;
}

.login-btn:hover {
  background-color: #b71c1c;
}

/* Estilos para el botón hamburguesa */
.hamburger {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 0 10px;
}

/* Hero Section */
.hero {
  position: relative;
  height: 450px;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("../img/image.jpg") no-repeat center center/cover;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  color: white;
  margin: 0 1rem 1rem;
  border-radius: 8px;
}

.hero-text {
  line-height: 2rem;
  text-align: center;
  max-width: 90%;
}

/* Tabla responsiva */
table {
  width: 100%;
  max-width: 800px;
  margin: 2rem auto;
  border-collapse: collapse;
  border: 2px solid green;
}

th,
td {
  border: 1px solid black;
  padding: 0.5rem;
  text-align: center;
}

th {
  background-color: #333;
  color: white;
}

/* Footer */
footer {
  background-color: #e0e0e0;
  padding: 1rem 0.5rem;
  margin: 0.5rem;
  border-radius: 4px;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section {
  flex: 1;
  min-width: 180px;
  margin: 0 0.5rem;
}

.footer-section h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #006600;
  font-weight: bold;
}

.footer-section p,
.footer-section a {
  font-size: 0.9rem;
  color: #333;
  text-decoration: none;
  line-height: 1.4;
  margin-bottom: 0.3rem;
}

.footer-section a:hover {
  color: #004d00;
  text-decoration: underline;
}

.newsletter form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.newsletter input[type="email"] {
  padding: 0.5rem;
  width: 100%;
  max-width: 220px;
  border: 1px solid #ccc;
  border-radius: 3px;
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
}

.newsletter button[type="submit"] {
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  background-color: #d32f2f;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 3px;
  transition: background-color 0.3s;
  width: 100%;
  max-width: 220px;
}

.newsletter button[type="submit"]:hover {
  background-color: #b71c1c;
}

.error-message {
  display: none;
  color: #d32f2f;
  font-size: 0.85rem;
  margin-top: 0.3rem;
}

.social-icons {
  margin-top: 1rem;
  padding: 0.3rem 0;
}

.social-icons a {
  margin: 0 0.6rem;
  text-decoration: none;
  color: #333;
}

.social-icons img {
  width: 2rem;
  height: 2rem;
  vertical-align: middle;
  transition: transform 0.3s;
}

.social-icons img:hover {
  transform: scale(1.1);
}

.copyright {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #555;
  border-top: 1px solid #ccc;
  padding-top: 0.8rem;
}

/* Media Queries para Responsividad */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
  }

  .footer-section {
    margin: 0.8rem 0;
  }

  .newsletter input[type="email"],
  .newsletter button[type="submit"] {
    max-width: 100%;
  }

  .social-icons {
    margin-top: 0.8rem;
  }
}

@media (max-width: 480px) {
  footer {
    padding: 0.8rem 0.3rem;
    margin: 0.3rem;
  }

  .footer-section h3 {
    font-size: 1rem;
  }

  .footer-section p,
  .footer-section a {
    font-size: 0.85rem;
  }

  .newsletter input[type="email"],
  .newsletter button[type="submit"] {
    width: 100%;
  }

  .social-icons img {
    width: 1.8rem;
    height: 1.8rem;
  }

  .copyright {
    font-size: 0.8rem;
  }
}

/* Media Queries para responsividad */
@media (max-width: 768px) {
  header {
    flex-wrap: wrap;
    justify-content: space-between;
    max-height: none;
  }

  .hamburger {
    display: block;
  }

  nav {
    display: none;
    width: 100%;
    order: 3;
  }

  nav.active {
    display: block;
  }

  nav ul {
    flex-direction: column;
    width: 100%;
    padding: 10px 0;
    background-color: #1a3c34;
  }

  nav ul li {
    margin: 10px 0;
    text-align: center;
  }

  nav ul li a.login-link {
    display: block; /* Muestra el enlace en el menú hamburguesa */
    font-size: 16px;
  }

  .login-btn {
    display: none; /* Oculta el botón en pantallas pequeñas */
  }
}

@media (max-width: 480px) {
  .logo img {
    max-width: 80px;
  }

  nav ul li a,
  nav ul li a.login-link {
    font-size: 14px;
  }
}