/*
  NitroEdge Studios — Stage 4 games portfolio and individual game pages.
  Uses the accepted Stage 2/3 visual tokens from site.css; no external runtime assets.
*/
.games-portfolio-hero h1 { max-width: 13ch; }
.portfolio-status {
  max-width: 760px;
  margin-top: 2rem;
  display: grid;
  gap: .3rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--nitro);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(13,17,23,.72);
  box-shadow: var(--shadow-1);
}
.portfolio-status strong { letter-spacing: -.01em; }
.portfolio-status span { color: var(--muted); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.portfolio-game-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(13,17,23,.80);
  box-shadow: var(--shadow-1);
}
.portfolio-game-visual {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}
.portfolio-game-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 320ms var(--ease-out);
}
.portfolio-game-card:hover .portfolio-game-visual img { transform: scale(1.015); }
.portfolio-game-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 1.8rem);
}
.portfolio-game-body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  line-height: 1;
  letter-spacing: -.045em;
}
.portfolio-game-body > p:not(.game-status) { color: var(--muted); }
.portfolio-action { align-self: flex-start; margin-top: 1.5rem; }
.portfolio-game-body .tag-list { margin-top: auto; padding-top: 1rem; }

.portfolio-principles {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: start;
  margin-block: var(--space-6) var(--space-8);
  padding-block: var(--space-5);
  border-top: 1px solid var(--line);
}
.portfolio-principles h2 {
  max-width: 14ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  line-height: .98;
  letter-spacing: -.045em;
}
.portfolio-principles > p { margin: .35rem 0 0; color: var(--muted); font-size: 1.08rem; }

.game-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.game-detail-hero h1 { max-width: 11ch; font-size: clamp(2.8rem, 7vw, 5.9rem); }
.game-detail-copy .game-status { margin-bottom: 1rem; }
.game-detail-art {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-900);
  box-shadow: var(--shadow-accent);
}
.game-detail-art img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.game-detail-art figcaption { padding: .7rem 1rem; color: var(--muted); font-size: .78rem; border-top: 1px solid var(--line); }

.game-detail-section { padding-block: var(--space-6); }
.detail-section-heading { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 2rem; align-items: end; }
.detail-section-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: .98;
  letter-spacing: -.045em;
}
.detail-intro { max-width: 800px; margin: 1.6rem 0 0 auto; color: var(--muted); font-size: 1.12rem; }
.detail-focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding-bottom: var(--space-6); }
.detail-focus-card {
  min-height: 230px;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(13,17,23,.54));
}
.detail-focus-card h2 { margin: 2.7rem 0 .6rem; font-size: 1.3rem; letter-spacing: -.025em; }
.detail-focus-card p { margin: 0; color: var(--muted); }
.detail-snapshot-section { border-top: 1px solid var(--line); }
.detail-snapshot {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 2rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}
.detail-snapshot div { padding: 1.1rem 1.2rem; background: var(--surface); }
.detail-snapshot dt { color: var(--charge); font-size: .72rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.detail-snapshot dd { margin: .35rem 0 0; color: var(--text); }
.related-game-card {
  margin-block: var(--space-6) var(--space-8);
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(22,29,41,.72), rgba(9,12,17,.92));
  box-shadow: var(--shadow-1);
}
.related-game-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -.045em;
}
.related-game-card p:not(.eyebrow) { max-width: 760px; color: var(--muted); }

@media (max-width: 900px) {
  .portfolio-grid, .game-detail-hero { grid-template-columns: 1fr; }
  .game-detail-art { max-width: 760px; }
  .detail-focus-grid { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  .portfolio-principles, .detail-section-heading, .detail-snapshot { grid-template-columns: 1fr; }
  .detail-intro { margin-left: 0; }
  .portfolio-action { align-self: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-game-card:hover .portfolio-game-visual img { transform: none; }
}