/* Warsaw Beamer-inspired stylesheet for EUDI Wallet presentation page */

/* ── Fonts ─────────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DejaVu+Sans&display=swap');

body {
  font-family: "DejaVu Sans", "Liberation Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1a1a1a;
  background: #f4f4f4;
  margin: 0;
  padding: 0;
}

/* ── Page wrapper ───────────────────────────────────────────────────────── */
#content, article, .content, body > * {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* ── Warsaw-style top header bar ───────────────────────────────────────── */
header, .title-block {
  background: #1a3a5c;
  color: #ffffff;
  padding: 2rem 1.5rem 1.5rem;
  margin-bottom: 2rem;
}

header h1.title, h1.title {
  font-size: 2rem;
  font-weight: bold;
  color: #ffffff;
  margin: 0 0 0.3rem 0;
  border: none;
}

header .subtitle, p.subtitle {
  font-size: 1.1rem;
  color: #a8c8e8;
  margin: 0 0 0.8rem 0;
}

header .author, p.author {
  font-size: 0.9rem;
  color: #c8dff0;
  margin: 0.2rem 0;
}

header .date, p.date {
  font-size: 0.85rem;
  color: #8ab0cc;
  margin: 0.4rem 0 0;
}

/* ── Section headings (slide titles) ───────────────────────────────────── */
h1 {
  background: #1a3a5c;
  color: #ffffff;
  font-size: 1.3rem;
  font-weight: bold;
  padding: 0.5rem 1rem;
  margin: 2.5rem -1.5rem 1rem;
  border-left: 5px solid #e8a020;
}

h2 {
  color: #1a3a5c;
  font-size: 1.1rem;
  font-weight: bold;
  border-bottom: 2px solid #1a3a5c;
  padding-bottom: 0.2rem;
  margin-top: 1.8rem;
}

h3 {
  color: #2a5a8c;
  font-size: 1rem;
  margin-top: 1.4rem;
}

/* ── Slide separator (--- becomes <hr>) ────────────────────────────────── */
hr {
  border: none;
  border-top: 1px solid #c0c8d0;
  margin: 2.5rem 0;
}

/* ── Tables ─────────────────────────────────────────────────────────────── */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1rem 0;
  font-size: 0.92rem;
}

th {
  background: #1a3a5c;
  color: #ffffff;
  padding: 0.5rem 0.75rem;
  text-align: left;
}

td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid #d0d8e0;
}

tr:nth-child(even) td {
  background: #eaf0f6;
}

/* ── Code / monospace ───────────────────────────────────────────────────── */
code {
  font-family: "DejaVu Sans Mono", "Liberation Mono", monospace;
  font-size: 0.88em;
  background: #e8eef4;
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

pre {
  background: #1a2a3a;
  color: #d0e8ff;
  padding: 1rem 1.2rem;
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.88em;
  line-height: 1.5;
}

pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* ── Blockquote (used for key callouts) ─────────────────────────────────── */
blockquote {
  border-left: 4px solid #e8a020;
  background: #fdf6e8;
  margin: 1rem 0;
  padding: 0.6rem 1rem;
  color: #3a3a1a;
  font-style: italic;
}

/* ── Links ──────────────────────────────────────────────────────────────── */
a {
  color: #1a5a9c;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  color: #e8a020;
}

/* ── PDF download banner ────────────────────────────────────────────────── */
.pdf-banner {
  background: #e8a020;
  color: #1a1a1a;
  padding: 0.75rem 1.2rem;
  border-radius: 4px;
  margin: 1.5rem 0 2rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pdf-banner a {
  color: #1a1a1a;
  text-decoration: underline;
}

.pdf-banner a:hover {
  color: #ffffff;
}

/* ── Disclaimer / small text ────────────────────────────────────────────── */
.small, small {
  font-size: 0.85em;
  color: #555;
}