/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #222; background: #fff; line-height: 1.7; font-size: 17px;
}
a { color: #1a5276; text-decoration: underline; }
a:hover { color: #c0392b; }
img { max-width: 100%; height: auto; }

/* === Layout === */
.container { max-width: 800px; margin: 0 auto; padding: 0 1.25rem; }

/* === Nav === */
.site-nav {
  background: #1a2332; position: sticky; top: 0; z-index: 100;
  border-bottom: 3px solid #c0392b;
}
.site-nav .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 0; padding-bottom: 0;
}
.site-nav .logo { color: #fff; font-weight: 700; font-size: 1.1rem; text-decoration: none; padding: .85rem 0; }
.site-nav .logo:hover { color: #e74c3c; }
.nav-links { display: flex; gap: .15rem; list-style: none; }
.nav-links a {
  color: #cfd8dc; text-decoration: none; padding: .85rem .7rem; display: block;
  font-size: .9rem; transition: color .15s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255,255,255,.08); }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; padding: .5rem; }

/* === Hero / Warning Banner === */
.hero {
  background: linear-gradient(135deg, #1a2332 0%, #2c3e50 100%);
  color: #fff; padding: 3rem 0 2.5rem; text-align: center;
}
.hero h1 { font-size: 2rem; margin-bottom: .5rem; }
.hero .warning-badge {
  display: inline-block; background: #c0392b; color: #fff;
  padding: .3rem 1rem; border-radius: 3px; font-weight: 700;
  font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 1rem;
}
.hero p { font-size: 1.1rem; opacity: .9; max-width: 600px; margin: 0 auto; }

/* === Sections === */
.section { padding: 2.5rem 0; }
.section:nth-child(even) { background: #f8f9fa; }
.section h2 { font-size: 1.5rem; color: #1a2332; margin-bottom: 1rem; border-bottom: 2px solid #c0392b; padding-bottom: .4rem; }
.section h3 { font-size: 1.15rem; color: #1a2332; margin: 1.5rem 0 .5rem; }

/* === Fact Box === */
.fact-box {
  background: #fff; border: 2px solid #c0392b; border-radius: 6px;
  padding: 1.5rem; margin: 1.5rem 0;
}
.fact-box h3 { margin-top: 0; color: #c0392b; font-size: 1.1rem; }
.fact-box dl { display: grid; grid-template-columns: 1fr 1fr; gap: .3rem .75rem; }
.fact-box dt { font-weight: 600; color: #555; font-size: .92rem; }
.fact-box dd { font-weight: 700; color: #1a2332; }
.fact-box .highlight { color: #c0392b; font-size: 1.15rem; }

/* === Opportunity Cost Table === */
.opp-table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
.opp-table th, .opp-table td { padding: .6rem .75rem; text-align: left; border-bottom: 1px solid #e0e0e0; }
.opp-table th { background: #1a2332; color: #fff; font-size: .85rem; text-transform: uppercase; }
.opp-table tr:last-child { background: #fdf2f2; font-weight: 700; }
.opp-table .gain { color: #27ae60; }
.opp-table .loss { color: #c0392b; font-weight: 700; }

/* === Rating === */
.rating-block { background: #fff; border: 1px solid #ddd; border-radius: 6px; padding: 1.25rem; margin: 1.5rem 0; }
.rating-block .stars { color: #f39c12; font-size: 1.5rem; letter-spacing: 2px; }
.rating-block .score { font-size: 2rem; font-weight: 700; color: #c0392b; }

/* === Timeline === */
.timeline { position: relative; padding-left: 2rem; margin: 1.5rem 0; }
.timeline::before {
  content: ""; position: absolute; left: .5rem; top: 0; bottom: 0;
  width: 3px; background: #c0392b;
}
.timeline-entry { position: relative; margin-bottom: 2rem; }
.timeline-entry::before {
  content: ""; position: absolute; left: -1.7rem; top: .35rem;
  width: 12px; height: 12px; border-radius: 50%;
  background: #c0392b; border: 2px solid #fff; box-shadow: 0 0 0 2px #c0392b;
}
.timeline-entry .date {
  font-weight: 700; color: #c0392b; font-size: .85rem;
  text-transform: uppercase; letter-spacing: .03em;
}
.timeline-entry h3 { font-size: 1rem; margin: .15rem 0 .3rem; color: #1a2332; }
.timeline-entry p { font-size: .95rem; color: #444; }
.timeline-entry blockquote {
  border-left: 3px solid #c0392b; margin: .5rem 0; padding: .4rem .75rem;
  background: #fdf2f2; font-style: italic; font-size: .9rem; color: #555;
}
.timeline-entry .source { font-size: .8rem; color: #888; margin-top: .25rem; }
.timeline-entry .source a { color: #888; }

/* === Document Cards === */
.doc-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin: 1rem 0; }
.doc-card {
  background: #fff; border: 1px solid #ddd; border-radius: 6px; padding: 1rem 1.25rem;
  transition: border-color .15s;
}
.doc-card:hover { border-color: #c0392b; }
.doc-card h4 { font-size: .95rem; margin-bottom: .3rem; }
.doc-card h4 a { text-decoration: none; color: #1a2332; }
.doc-card h4 a:hover { color: #c0392b; }
.doc-card .meta { font-size: .8rem; color: #888; margin-bottom: .3rem; }
.doc-card p { font-size: .88rem; color: #555; }
.doc-card .badge {
  display: inline-block; font-size: .7rem; font-weight: 600; padding: .1rem .5rem;
  border-radius: 3px; text-transform: uppercase; margin-right: .3rem;
}
.badge-pdf { background: #fdf2f2; color: #c0392b; }
.badge-email { background: #eaf2f8; color: #1a5276; }
.badge-public { background: #eafaf1; color: #1e8449; }

/* === Action Cards === */
.action-list { list-style: none; margin: 1rem 0; }
.action-list li {
  padding: .75rem 1rem; border-left: 4px solid #c0392b; background: #fdf2f2;
  margin-bottom: .5rem; border-radius: 0 4px 4px 0;
}
.action-list li a { font-weight: 600; text-decoration: none; color: #1a2332; }
.action-list li a:hover { color: #c0392b; }
.action-list li .desc { font-size: .85rem; color: #555; }

/* === Footer === */
.site-footer {
  background: #1a2332; color: #aaa; padding: 2rem 0; font-size: .82rem; text-align: center;
  margin-top: 2rem;
}
.site-footer a { color: #cfd8dc; }
.site-footer .disclaimer {
  max-width: 600px; margin: .75rem auto 0; font-size: .78rem; color: #777;
  border-top: 1px solid #333; padding-top: .75rem;
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: #1a2332;
    border-top: 1px solid #333;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .75rem 1.25rem; border-bottom: 1px solid #333; }
  .hero h1 { font-size: 1.5rem; }
  .fact-box dl { grid-template-columns: 1fr; }
  .opp-table { font-size: .85rem; }
  .opp-table th, .opp-table td { padding: .4rem .5rem; }
}