/* Estilos globales básicos */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0px 0px;
}

body {
  font-family: Arial, sans-serif;
  -color: #333;
  color: #ccc;
  background: #515254 url(http://i.imgur.com/0XVC7NQ.png);
  background-color: #515254;
  line-height: 1.5;
}

/* Logo */
.logo-container {
  background-color: #515254;
  border: 1px solid #2e3539;
  padding: 4px;
  border-radius: 6px;
}

/* Contenedores Principales */
.main-header,
.register-banner,
.main-container,
.main-footer {
  width: 93%;
  max-width: 1200px;
  margin: 15px auto;
}

/* Header */
.main-header {
  text-align: center;
}

/* Banner de Registro */
.register-banner {
  background-color: #515254;
  border: 1px solid #2e3539;
  padding: 10px;
  border-radius: 6px;
}

.steps-container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  text-align: center;
}

.step-item {
  flex: 1;
  min-width: 200px;
}

.register-cta {
  text-align: center;
  margin-top: 15px;
}

.btn-register {
  font-size: 1.8rem;
  font-weight: bold;
  color: #ccc;
  text-decoration: none;
}

/* Disposición Flexbox para Main + Sidebar */
.main-container {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.content-left {
  flex: 3;
  min-width: 300px;
}

.content-right {
  flex: 1;
  min-width: 260px;
}

/* Componente Details / Summary */
details {
  background: #515254;
  border: 1px solid #2e3539;
  border-radius: 4px;
  margin-bottom: 15px;
  padding: 0px;
}

summary {
  background: #9D2B2F;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  padding: 5px 8px; 
  font-size: 1.1rem;
}

.details-body {
  padding: 10px;
  -padding-top: 10px;
}

.details-body h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

/* Contenedores de Anuncios y Facebook */
.ads-container,
.facebook-container {
  display: flex;
  justify-content: center;
  overflow-x: auto;
}

/* Navegación Sidebar */
.sidebar-nav a {
  display: block;
  padding: 4px 0;
  color: #ccc;
  text-decoration: none;
  font-size: 0.9rem;
}

.sidebar-nav a:hover {
  text-decoration: underline;
}

/* Footer */
.main-footer {
  background: #515254;
  border-radius: 4px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  border: 1px solid #2e3539;
  padding-top: 15px;
}

.footer-block {
  flex: 1;
  min-width: 250px;
  font-size: 0.85rem;
}

.footer-block h3 {
  font-size: 1rem;
  margin-bottom: 5px;
}

.timezone {
  display: block;
  margin-top: 5px;
  color: #666;
}