/* === General === */
body {
  font-family: "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  color: #222;
  background-color: #ffffff;
  margin: 0; 
}

/* === Navbar === */
.navbar {
  background-color: #0d2a54 !important;
  border-bottom: 2px solid #004b8d;
}

.navbar a,
.navbar-brand {
  color: #ffffff !important;
  font-weight: 500;
}

.navbar a:hover {
  color: #ffd24c !important;
}

/* Increase TOC width in full layout */
#quarto-sidebar.sidebar {
  width: 380px;
  max-width: 380px;
}

/* Shift sidebar slightly left */
#quarto-sidebar {
  margin-left: -50px;
}

main.content {
  padding-left: 60px;
}

/* === Headings === */
h1, h2, h3 {
  font-family: "Merriweather", "Georgia", serif;
  color: #0d2a54;
}

/* === Profile Image === */
img[alt="profile"] {
  border-radius: 50%;
  max-width: 160px;
  float: left;
  margin-right: 20px;
  margin-bottom: 10px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.25);
}

/* === Links === */
a {
  color: #004b8d;
}

a:hover {
  text-decoration: underline;
}

/* === Footer === */
.page-footer {
  background-color: #0d2a54;
  color: #ffffff;
  font-size: 0.9em;
  border-top: none;
  text-align: center;
  padding: 1.2rem 1rem;
}

.page-footer a {
  color: #ffffff;
  text-decoration: underline;
}

.page-footer a:hover {
  color: #ffd24c;
}

/* === Footer icons === */

.footer-icons {
  display: flex;
  justify-content: left;
  align-items: left;
  gap: 24px;
  margin: 1.5rem 0;
}

.footer-icons img {
  width: 50px;
  opacity: 1;                /* visibilidad completa */
  filter: none !important;   /* elimina inversión o filtros */
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.footer-icons img:hover {
  transform: scale(1.1);
  opacity: 0.85;
}

.closing-line {
  text-align: center;
  font-style: italic;
  margin-top: 2rem;
  opacity: 0.85;
}

/* === Responsive === */
@media (max-width: 768px) {
  img[alt="profile"] {
    float: none;
    display: block;
    margin: 0 auto 15px auto;
  }
}