/* ===== Typography ===== */
body {
  font-family: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  line-height: 1.75;
  color: #2c2c2c;
}

.main-container {
  max-width: 820px;
}

h1, h2, h3, h4, h5, h6 {
  color: #1a1a1a;
  font-weight: 600;
  margin-top: 1.4em;
  margin-bottom: 0.6em;
}

h1 { font-size: 1.8em; }
h3 { font-size: 1.35em; letter-spacing: 0.02em; }
h4 { font-size: 1.15em; }
h5 { font-size: 1.05em; color: #333; }

p { margin-bottom: 1em; }

/* ===== Links ===== */
a {
  color: #2a5a8a;
  transition: color 0.15s ease;
}
a:hover, a:focus {
  color: #1a3d5c;
  text-decoration: underline;
}

/* ===== Navbar ===== */
.navbar-inverse {
  background-color: #2c3e50;
  border-color: #233140;
}
.navbar-inverse .navbar-brand,
.navbar-inverse .navbar-nav > li > a {
  color: #ecf0f1;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.navbar-inverse .navbar-nav > li > a:hover,
.navbar-inverse .navbar-nav > li > a:focus {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.08);
}
.navbar-inverse .navbar-nav > .active > a,
.navbar-inverse .navbar-nav > .active > a:hover,
.navbar-inverse .navbar-nav > .active > a:focus {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.12);
}
.navbar-inverse .navbar-nav > .open > a,
.navbar-inverse .navbar-nav > .open > a:hover {
  background-color: #1a2a3a;
}
.dropdown-menu {
  border-radius: 3px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.12);
}
.dropdown-menu > li > a {
  padding: 8px 20px;
  font-size: 0.95em;
}

/* ===== Horizontal Rules ===== */
hr {
  border: 0;
  border-top: 1px solid #ddd;
  margin: 1.5em 0;
}

/* ===== Images ===== */
img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

/* Home page profile image */
img[src*="PoliSciStaff"] {
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

/* Banner images */
img[src*="vellum"],
img[src*="laxta"],
img[src*="yabloko"],
img[src*="EUSP"] {
  border-radius: 4px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.08);
  margin: 0.5em 0;
}

/* Image captions */
img + em, img + br + em {
  display: block;
  font-size: 0.88em;
  color: #666;
  margin-top: 0.3em;
  margin-bottom: 1em;
}

/* ===== Tabs ===== */
.nav-tabs {
  border-bottom: 2px solid #ddd;
  margin-bottom: 1.2em;
}
.nav-tabs > li > a {
  color: #555;
  font-weight: 500;
  border-radius: 3px 3px 0 0;
  padding: 10px 18px;
}
.nav-tabs > li > a:hover {
  background-color: #f5f5f5;
  border-color: #ddd #ddd transparent;
}
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
  color: #2a5a8a;
  border-color: #ddd #ddd #fff;
  font-weight: 600;
}
.tab-content {
  padding-top: 0.5em;
}

/* ===== Lists ===== */
ul, ol {
  margin-bottom: 1em;
}
li {
  margin-bottom: 0.3em;
}

/* ===== Blockquotes / Poetry ===== */
blockquote {
  border-left: 3px solid #bbb;
  padding-left: 1.2em;
  color: #555;
  font-style: italic;
}

/* ===== Footer spacing ===== */
.main-container {
  padding-bottom: 3em;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  img[align="right"] {
    float: none !important;
    display: block;
    margin: 0 auto 1.5em;
    width: 80% !important;
  }

  .main-container {
    padding-left: 15px;
    padding-right: 15px;
  }

  h1 { font-size: 1.5em; }
  h3 { font-size: 1.2em; }
}