/* Base */
body {
  font-family: 'Montserrat', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #fdfdfd;
  color: #333;
}

/* Header y Footer */
header, footer {
  background-color: #4e79a7;
  color: white;
  text-align: center;
  padding: 1.5rem;
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
  font-weight: 700;
}

footer {
  font-size: 0.9rem;
  margin-top: 3rem;
}

footer a {
  color: white;
  text-decoration: underline;
}

footer a:hover {
  text-decoration: none;
}

/* Navegación */
nav {
  background-color: #e0e0e0;
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1rem 0;
}

nav a {
  text-decoration: none;
  color: #4e79a7;
  font-weight: 600;
  font-size: 1.1rem;
  transition: color 0.3s;
}

nav a:hover {
  color: #2f4b7c;
}

/* Contenido general */
.container {
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  justify-items: center;
}

/* Gráficos */
.grafico {
  background-color: #669bbc;
  border-radius: 20px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 500px;
}

.grafico img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  cursor: pointer;
}

.grafico-full {
  grid-column: 1 / -1;
  max-width: 90%;
}

.grafico iframe {
  width: 100%;
  height: 600px;
  border: none;
  border-radius: 10px;
}

/* Tarjetas de sección (si usás en index) */
.section-card {
  background-color: #f0f4f8;
  border-radius: 50px;
  padding: 2rem 3rem;
  max-width: 600px;
  width: 100%;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.section-card:hover {
  transform: scale(1.02);
}

.section-card h2 {
  margin-bottom: 0.5rem;
  color: #4e79a7;
}

.section-card a {
  text-decoration: none;
  color: #2f4b7c;
  font-weight: 600;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
  z-index: 10000;
}

.lightbox:target {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
  box-shadow: 0 0 20px #000;
}

.lightbox a.close {
  position: fixed;
  top: 20px;
  right: 30px;
  font-size: 3rem;
  color: white;
  text-decoration: none;
  font-weight: bold;
  z-index: 10001;
}
.lightbox a.close:hover {
  color: #ff6347;
}

main {
    text-align: center;
    padding: 2rem;
  }

  .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem; /* espacio entre tarjetas */
  }

  .section-card {
    background-color: #0b2545; /* azul oscuro */
    color: white;
    border-radius: 12px;
    padding: 1.5rem;
    width: 280px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
  }

  .section-card:hover {
    transform: translateY(-5px);
  }

  .section-card h2 {
    margin-bottom: 0.8rem;
    font-size: 1.5rem;
    color: white;
  }

  .section-card a {
    color: #ccddff;
    text-decoration: none;
    font-weight: bold;
  }
    .section-card a:hover {
    text-decoration: underline;
  }
  html, body {
  height: 100%;
  margin: 0;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  background-color: #fff; /* fondo azul */
  border-radius: 20px;
  overflow: hidden; /* para que el border-radius funcione bien */
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  color: white; /* texto blanco para contraste */
}

th, td {
  border: 1px solid #ddd;
  padding: 0.75em;
  color: black;
  text-align: left;
  background-color: transparent; /* para que tome el fondo de la tabla */
}

thead {
  background-color: rgba(255,255,255,0.2); /* encabezado semitransparente */
  font-weight: bold;
}

code {
  background-color: #f4acb7;
  padding: 0.1em 0.3em;
  border-radius: 4px;
  font-family: monospace;
}

.btn-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #003366;
  color: white;
  padding: 0.5em 1em;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  transition: background-color 0.3s ease;
  z-index: 999;
}

.btn-top:hover {
  background: #024a9f;
}

body {
  background-image: url('data-viz/4605.jpg');
  background-size: cover;       /* Hace que la imagen cubra todo el área */
  background-position: center;  /* Centra la imagen */
  background-repeat: no-repeat; /* Evita que se repita */
  background-attachment: fixed; /* Hace que la imagen quede fija al hacer scroll (opcional) */
}

h2, h3 {
  background-color: #0b2545; /* azul oscuro */
  color: white;
  padding: 0.4em 0.8em;
  border-radius: 6px;
  display: inline-block; /* para que el fondo quede ajustado al texto */
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.4); /* sombra sutil para destacar */
}