body.project-body {
  min-height: 100vh;
  background: var(--night);
  color: var(--moonlight);
}

.project-sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 44% at 78% -8%, rgba(232, 184, 109, 0.17) 0%, transparent 58%),
    radial-gradient(ellipse 58% 48% at 8% 82%, rgba(52, 76, 99, 0.44) 0%, transparent 66%),
    radial-gradient(ellipse 46% 32% at 92% 66%, rgba(29, 91, 92, 0.22) 0%, transparent 70%),
    linear-gradient(176deg, #14100d 0%, #181310 38%, #1b1b20 68%, #222536 100%);
}

.project-nav .nav-links { gap: 1.1rem; }
.project-nav .nav-links a { display: inline-flex; }

.project-main {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: calc(var(--nav-height) + 3rem) 0 5rem;
}

.project-back {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.35rem;
  color: var(--moonlight-faint);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}

.project-back:hover { color: var(--salmon); }

.project-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.65fr);
  gap: clamp(1.5rem, 4vw, 3.8rem);
  padding: clamp(1.5rem, 4vw, 3.2rem);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(232, 184, 109, 0.08), rgba(255, 245, 230, 0.035)),
    var(--glass);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.project-identity {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 1.6rem);
}

.project-icon {
  width: clamp(78px, 10vw, 112px);
  height: clamp(78px, 10vw, 112px);
  flex: 0 0 auto;
  border-radius: 24%;
  object-fit: cover;
  background: #0c0906;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.44);
}

.project-kicker,
.project-section-label {
  margin: 0 0 0.55rem;
  color: var(--salmon);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.project-hero h1,
.project-section h2,
.project-error h1 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--moonlight);
  letter-spacing: -0.025em;
}

.project-hero h1 {
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 4.5rem);
  line-height: 0.98;
}

.project-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.project-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.34rem 0.68rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--amber);
  background: rgba(255, 245, 230, 0.04);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-status { color: var(--moonlight-soft); }
.project-status[data-kind="live"] { color: #7fd19a; border-color: rgba(127, 209, 154, 0.3); }
.project-status[data-kind="dev"] { color: var(--amber); border-color: rgba(232, 184, 109, 0.32); }

.project-summary {
  max-width: 64ch;
  margin: 1.55rem 0 0;
  color: var(--moonlight-soft);
  font-size: clamp(1.03rem, 1rem + 0.25vw, 1.18rem);
  line-height: 1.65;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.55rem;
}

.project-action {
  display: inline-flex;
  align-items: center;
  padding: 0.62rem 1.05rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--moonlight);
  background: rgba(255, 245, 230, 0.05);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.project-action::after { content: "\2197"; margin-left: 0.45rem; opacity: 0.72; }
.project-action:hover { transform: translateY(-2px); border-color: var(--salmon); background: rgba(224, 146, 122, 0.12); }
.project-action-primary { color: #1a120d; border-color: transparent; background: linear-gradient(135deg, var(--salmon-deep), var(--salmon)); }
.project-action-primary:hover { background: linear-gradient(135deg, var(--salmon), var(--amber)); }

.project-facts {
  display: grid;
  align-content: start;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--glass-border);
}

.project-fact {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--glass-border);
}

.project-fact dt {
  color: var(--moonlight-faint);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-fact dd {
  margin: 0;
  color: var(--moonlight);
  font-size: 0.9rem;
  line-height: 1.45;
}

.project-section { margin-top: clamp(3.6rem, 8vw, 6.8rem); }
.project-section > h2 { margin: 0; font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.08; }

.project-prose {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.2rem, 4vw, 3.5rem);
  margin-top: 1.5rem;
}

.project-prose p,
.architecture-intro {
  margin: 0;
  color: var(--moonlight-soft);
  font-size: 1rem;
  line-height: 1.72;
}

.project-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 1.5rem;
}

.project-feature {
  padding: 1.35rem 1.4rem 1.45rem;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--glass);
}

.project-feature-number {
  display: block;
  margin-bottom: 0.85rem;
  color: var(--salmon);
  font-family: var(--serif);
  font-size: 1.1rem;
}

.project-feature h3 { margin: 0; color: var(--moonlight); font-size: 1rem; }
.project-feature p { margin: 0.55rem 0 0; color: var(--moonlight-faint); font-size: 0.9rem; line-height: 1.58; }

.architecture-intro { max-width: 72ch; margin-top: 1.25rem; }

.architecture-flows { display: grid; gap: 1rem; margin-top: 1.6rem; }

.architecture-flow {
  padding: clamp(1rem, 2vw, 1.35rem);
  border: 1px solid rgba(232, 184, 109, 0.22);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(10, 13, 18, 0.72), rgba(26, 22, 19, 0.82));
  overflow: hidden;
}

.architecture-flow h3 {
  margin: 0 0 0.9rem;
  color: var(--moonlight-soft);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.architecture-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(172px, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0 0 0.25rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-color: rgba(232, 184, 109, 0.32) transparent;
}

.architecture-node {
  position: relative;
  min-height: 152px;
  padding: 1rem;
  border: 1px solid rgba(255, 245, 230, 0.12);
  border-radius: 14px;
  background: rgba(255, 245, 230, 0.04);
}

.architecture-node:not(:last-child)::after {
  content: "\2192";
  position: absolute;
  z-index: 2;
  right: -13px;
  top: 50%;
  width: 12px;
  color: var(--amber);
  font-size: 1rem;
  text-align: center;
  transform: translateY(-50%);
}

.architecture-step {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--salmon);
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.architecture-step::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 9px rgba(232, 184, 109, 0.8);
}

.architecture-node h4 { margin: 0.75rem 0 0; color: var(--moonlight); font-size: 0.95rem; line-height: 1.25; }
.architecture-node p { margin: 0.45rem 0 0; color: var(--moonlight-faint); font-size: 0.78rem; line-height: 1.48; }

.architecture-note {
  margin: 1rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--salmon);
  color: var(--moonlight-faint);
  font-size: 0.84rem;
  line-height: 1.6;
}

.project-switcher {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 1.5rem;
}

.project-switch {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
  padding: 0.9rem;
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  color: var(--moonlight);
  background: var(--glass);
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-switch:hover { transform: translateY(-2px); border-color: rgba(224, 146, 122, 0.45); }
.project-switch img { width: 42px; height: 42px; flex: 0 0 auto; border-radius: 11px; object-fit: cover; background: #0c0906; }
.project-switch span { min-width: 0; }
.project-switch strong { display: block; overflow: hidden; color: var(--moonlight); font-family: var(--serif); font-size: 0.96rem; text-overflow: ellipsis; white-space: nowrap; }
.project-switch small { display: block; margin-top: 0.18rem; overflow: hidden; color: var(--moonlight-faint); font-size: 0.68rem; text-overflow: ellipsis; white-space: nowrap; }

.project-error {
  max-width: 680px;
  margin: 4rem auto;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--glass);
  text-align: center;
}

.project-error h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.2rem); }
.project-error p:not(.project-kicker) { margin: 1rem auto 1.5rem; color: var(--moonlight-faint); line-height: 1.65; }

.project-footer {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  padding: 2.5rem 1rem 3.5rem;
  border-top: 1px solid var(--glass-border);
  color: var(--moonlight-faint);
  font-size: 0.84rem;
}

.project-footer p { margin: 0; }
.project-footer a { color: var(--moonlight-soft); text-decoration: none; }
.project-footer a:hover { color: var(--salmon); }

@media (max-width: 820px) {
  .project-hero { grid-template-columns: 1fr; }
  .project-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-fact:nth-child(odd) { padding-right: 1rem; }
  .project-fact:nth-child(even) { padding-left: 1rem; border-left: 1px solid var(--glass-border); }
  .project-switcher { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .project-main { width: min(100% - 1rem, 1180px); padding-top: calc(var(--nav-height) + 1.8rem); }
  .project-nav .nav-links > a:first-child { display: none; }
  .project-hero { border-radius: var(--radius-md); padding: 1.25rem; }
  .project-identity { align-items: flex-start; }
  .project-prose, .project-feature-grid { grid-template-columns: 1fr; }
  .project-section { padding-inline: 0.45rem; }
  .architecture-track { grid-auto-flow: row; grid-auto-columns: auto; grid-template-columns: 1fr; overflow: visible; }
  .architecture-node { min-height: 0; }
  .architecture-node:not(:last-child)::after { content: "\2193"; right: 50%; top: auto; bottom: -15px; transform: translateX(50%); }
  .project-switcher { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .project-action, .project-switch { transition: none; }
}