.projd-hero {
  position: relative;
  min-height: 58vh;
  display: flex;
  align-items: flex-end;
  padding: 120px 0 56px;
  border-bottom: 2px solid var(--muted-gold);
  overflow: hidden;
}

.projd-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(40%);
}

.projd-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 20, 31, 0.95), rgba(27, 48, 34, 0.55));
}

.projd-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.projd-breadcrumb {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 16px;
}

.projd-breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.projd-tag {
  display: inline-block;
  font-family: var(--font-mono-family);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted-gold);
  margin-bottom: 12px;
}

.projd-desc {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.7;
}

.projd-hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.projd-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 1024px) {
  .projd-layout {
    grid-template-columns: 1.5fr 0.8fr;
    gap: 36px;
  }
}

.projd-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.projd-card {
  background: #ffffff;
  border: 1px solid rgba(27, 48, 34, 0.12);
  border-left: 3px solid var(--muted-gold);
  padding: 24px;
}

.projd-title {
  font-family: var(--font-h-family);
  color: var(--tactical-green);
  font-size: 18px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.projd-text {
  color: rgba(18, 28, 44, 0.78);
  line-height: 1.75;
}

.projd-features {
  display: grid;
  gap: 12px;
}

.projd-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--on-surface);
  font-weight: 600;
}

.projd-feature .material-symbols-outlined {
  color: var(--muted-gold);
}

.projd-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.projd-side-card {
  background: var(--tactical-green);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px;
}

.projd-side-card h3 {
  color: #fff;
  font-size: 14px;
  margin-bottom: 12px;
  font-family: var(--font-h-family);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.projd-nav,
.projd-related {
  display: flex;
  flex-direction: column;
}

.projd-nav a,
.projd-related a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
}

.projd-nav a.active,
.projd-nav a:hover,
.projd-related a:hover {
  color: var(--muted-gold);
}