.rogaa-hero {
  background-color: #162341;
  padding: 2.25rem 0 2rem;
  text-align: center;
}
.rogaa-hero .eyebrow {
  display: inline-block;
  color: #4A60D8;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.rogaa-hero h1 {
  color: #ffffff;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.15;
}
.rogaa-hero p {
  color: #cbd5e1;
  font-size: 1rem;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.55;
}
.rogaa-section {
  padding: 1.25rem 0 1.75rem;
  background: #ffffff;
}
.rogaa-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 960px) {
  .rogaa-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
}
.rogaa-svg-wrap {
  flex-shrink: 0;
  width: 100%;
  max-width: 460px;
}
.rogaa-svg-wrap svg {
  width: 100%;
  overflow: visible;
}
.rogaa-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}
.rogaa-infocard {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  min-height: 130px;
}
.rogaa-infocard .info-name {
  font-size: 1rem;
  font-weight: 600;
  color: #162341;
  margin: 0 0 0.4rem;
}
.rogaa-infocard .info-desc {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.6;
  margin: 0 0 0.75rem;
}
.rogaa-infocard .info-footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.status-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}
.status-active { background: #dcfce7; color: #166534; }
.status-dev    { background: #dbeafe; color: #1e3a8a; }
.status-plan   { background: #f3f4f6; color: #4b5563; }
.info-link {
  font-size: 0.75rem;
  color: #4A60D8;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.info-link:hover { text-decoration: underline; }
.info-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
  padding: 0.6rem 1rem;
  background: linear-gradient(135deg, #4A60D8 0%, #6478e0 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(74, 96, 216, 0.25);
}
.info-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(74, 96, 216, 0.4);
  color: #ffffff;
  text-decoration: none;
}
.info-cta svg { flex-shrink: 0; }
.node-ext-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #4A60D8;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-left: 0.25rem;
}
.rogaa-nodelist {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.rogaa-nodeitem {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: border-color 0.15s, background 0.15s;
  font-family: inherit;
}
.rogaa-nodeitem:hover {
  border-color: #cbd5e1;
  background: #f8fafc;
}
.rogaa-nodeitem.active {
  background: rgba(74, 96, 216, 0.05);
}
.node-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}
.node-label {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  color: #334155;
}
.node-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  flex-shrink: 0;
}
.rogaa-footer-note {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
}
.rogaa-footer-note p {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #4A60D8;
  margin: 0;
}
.hex-node {
  cursor: pointer;
}
.hex-node polygon {
  transition: opacity 0.2s;
}
.hex-node:focus {
  outline: none;
}
.hex-node:focus polygon {
  stroke-width: 3 !important;
}
.rogaa-about {
  padding: 1.25rem 0 0;
  background: #ffffff;
}
.rogaa-about-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  color: #162341;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.rogaa-about-toggle:hover {
  background: #eef2f8;
  border-color: #cbd5e1;
}
.rogaa-about-toggle .toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #4A60D8;
  transition: transform 0.25s ease;
}
.rogaa-about-toggle.open .toggle-icon {
  transform: rotate(180deg);
}
.rogaa-about-content {
  max-width: 780px;
  margin: 1.5rem auto 0;
  animation: rogaaFade 0.25s ease-out;
}
@keyframes rogaaFade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.rogaa-about-content .about-intro {
  text-align: center;
  margin-bottom: 1.5rem;
}
.rogaa-about-content .about-intro h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #162341;
  margin-bottom: 0;
}
.rogaa-about-content .about-body p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.65;
  margin-bottom: 0.85rem;
}
.rogaa-about-content .about-body p:last-child {
  margin-bottom: 0;
}
.rogaa-about-content .about-divider {
  width: 48px;
  height: 3px;
  background: #4A60D8;
  margin: 1.25rem auto 0;
  border-radius: 2px;
}