/* Custom styles to match ksatohds.github.io */

/* Navbar styling */
.navbar {
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  backdrop-filter: blur(8px);
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Card-like sections */
.section {
  background: #ffffff;
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  margin-bottom: 20px;
  transition: box-shadow 0.2s;
}

.section:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Content area */
.contents {
  max-width: 960px;
}

/* Headings */
h1, .h1 {
  color: #1e3a5f;
  font-weight: 700;
}

h2, .h2 {
  color: #1e3a5f;
  font-weight: 700;
  padding-bottom: 8px;
  border-bottom: 2px solid #2980b9;
  display: inline-block;
  margin-bottom: 20px;
}

h3, .h3, h4, .h4 {
  color: #1e3a5f;
  font-weight: 600;
}

/* Links */
a {
  transition: color 0.2s;
}

a:hover {
  color: #1e3a5f;
}

/* Code blocks */
pre {
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border: 1px solid #e1e8ed;
}

code {
  border-radius: 4px;
}

/* Footer */
.footer {
  background: #1e3a5f;
  color: rgba(255,255,255,0.7);
}

.footer a {
  color: rgba(255,255,255,0.85);
}

.footer a:hover {
  color: #ffffff;
}

/* Reference table */
.table {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Badge styling */
.badge {
  border-radius: 4px;
  font-weight: 500;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}