/* SaveEditor.com Platform Directory - Phase 09 */

.se-platform-directory-hero,
.se-platform-hub-hero {
  border-bottom: var(--se-border-2) solid var(--se-border);
  background:
    linear-gradient(90deg, rgba(10,10,10,.045) 1px, transparent 1px),
    linear-gradient(rgba(10,10,10,.045) 1px, transparent 1px),
    var(--se-bg);
  background-size: 28px 28px;
}
.se-platform-directory-hero { padding: clamp(3rem, 6vw, 6.4rem) 0; }
.se-platform-directory-hero__grid,
.se-platform-hub-hero__grid {
  display: grid;
  grid-template-columns: minmax(0,1.28fr) minmax(19rem,.72fr);
  gap: clamp(2rem, 5vw, 5.5rem);
  align-items: end;
}
.se-platform-directory-hero .se-breadcrumbs,
.se-platform-hub-hero .se-breadcrumbs { margin-bottom: 2rem; }
.se-platform-directory-hero h1,
.se-platform-hub-hero h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.2rem, 7vw, 7.6rem);
  line-height: .88;
  letter-spacing: -.072em;
  text-transform: uppercase;
}
.se-platform-directory-hero__lead,
.se-platform-hub-hero__lead {
  max-width: 52rem;
  margin: 1.35rem 0 0;
  color: var(--se-text-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}
.se-platform-directory-hero__panel,
.se-platform-hub-hero__status {
  border: var(--se-border-2) solid var(--se-border);
  background: var(--se-surface);
  padding: 1.25rem;
  box-shadow: var(--se-shadow-accent);
}
.se-platform-directory-hero__icon,
.se-platform-hub-hero__icon {
  width: 4.25rem;
  height: 4.25rem;
  display: grid;
  place-items: center;
  margin-bottom: 1.6rem;
  border: var(--se-border-2) solid var(--se-border);
  background: var(--se-accent);
}
.se-platform-directory-hero__icon svg,
.se-platform-hub-hero__icon svg { width: 2.3rem; height: 2.3rem; }
.se-platform-directory-hero__panel dl,
.se-platform-hub-hero__status dl { margin: 1rem 0; border-top: var(--se-border-2) solid var(--se-border); }
.se-platform-directory-hero__panel dl div,
.se-platform-hub-hero__status dl div {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .65rem 0;
  border-bottom: var(--se-border-1) solid var(--se-ink-300);
}
.se-platform-directory-hero__panel dt,
.se-platform-hub-hero__status dt { color: var(--se-text-muted); }
.se-platform-directory-hero__panel dd,
.se-platform-hub-hero__status dd { margin: 0; font-family: var(--se-font-mono); font-weight: 850; }
.se-platform-directory-hero__panel > p:last-child,
.se-platform-hub-hero__status > p:last-child { margin-bottom: 0; color: var(--se-text-muted); font-size: var(--se-fs-300); }

.se-platform-directory-principles,
.se-platform-directory-catalog,
.se-platform-directory-guide,
.se-platform-hub-context,
.se-platform-hub-listing,
.se-platform-related { padding: clamp(3rem, 6vw, 6rem) 0; border-bottom: var(--se-border-2) solid var(--se-border); }

.se-platform-section-head {
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(18rem,.7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}
.se-platform-section-head h2,
.se-platform-directory-guide h2,
.se-platform-hub-context h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: .95;
  letter-spacing: -.052em;
}
.se-platform-section-head > p { margin: 0; color: var(--se-text-muted); }

.se-platform-principle-grid,
.se-platform-context-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  border: var(--se-border-2) solid var(--se-border);
  background: var(--se-surface);
}
.se-platform-principle-grid article,
.se-platform-context-cards article { padding: 1.35rem; border-right: var(--se-border-2) solid var(--se-border); }
.se-platform-principle-grid article:last-child,
.se-platform-context-cards article:last-child { border-right: 0; }
.se-platform-principle-grid article > span,
.se-platform-context-cards article > span {
  width: 3rem; height: 3rem; display: grid; place-items: center;
  margin-bottom: 1.5rem; border: var(--se-border-2) solid var(--se-border); background: var(--se-accent);
}
.se-platform-principle-grid article > span svg,
.se-platform-context-cards article > span svg { width: 1.55rem; height: 1.55rem; }
.se-platform-principle-grid strong,
.se-platform-context-cards strong { display: block; font-size: 1.08rem; text-transform: uppercase; }
.se-platform-principle-grid p,
.se-platform-context-cards p { margin-bottom: 0; color: var(--se-text-muted); }

.se-platform-group + .se-platform-group { margin-top: 3.5rem; }
.se-platform-group__head {
  display: grid; grid-template-columns: .45fr 1fr; gap: 1.5rem; align-items: baseline;
  padding-bottom: .9rem; margin-bottom: 1rem; border-bottom: var(--se-border-2) solid var(--se-border);
}
.se-platform-group__head h3 { margin: 0; font-size: 1.35rem; text-transform: uppercase; letter-spacing: -.025em; }
.se-platform-group__head p { margin: 0; color: var(--se-text-muted); }
.se-platform-card-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }

.se-platform-card {
  min-width: 0;
  border: var(--se-border-2) solid var(--se-border);
  background: var(--se-surface);
  box-shadow: var(--se-shadow-sm);
}
.se-platform-card > a { min-height: 25rem; height: 100%; display: flex; flex-direction: column; color: inherit; text-decoration: none; }
.se-platform-card__top { display: flex; justify-content: space-between; align-items: flex-start; padding: 1rem; border-bottom: var(--se-border-2) solid var(--se-border); }
.se-platform-card__number { font-weight: 850; }
.se-platform-card__icon { width: 3.4rem; height: 3.4rem; display: grid; place-items: center; border: var(--se-border-2) solid var(--se-border); background: var(--se-accent); }
.se-platform-card__icon svg { width: 1.75rem; height: 1.75rem; }
.se-platform-card__body { padding: 1.15rem; flex: 1; }
.se-platform-card__eyebrow { margin: 0 0 .55rem; color: var(--se-text-muted); font-size: var(--se-fs-100); text-transform: uppercase; }
.se-platform-card h4 { margin: 0; font-size: 1.65rem; line-height: 1; letter-spacing: -.04em; text-transform: uppercase; }
.se-platform-card__body > p:last-child { color: var(--se-text-muted); }
.se-platform-card__stats { display: grid; grid-template-columns: repeat(3,1fr); margin: 0; border-top: var(--se-border-2) solid var(--se-border); }
.se-platform-card__stats div { min-width: 0; padding: .75rem; border-right: var(--se-border-1) solid var(--se-ink-300); }
.se-platform-card__stats div:last-child { border-right: 0; }
.se-platform-card__stats dt { color: var(--se-text-muted); font-size: .67rem; text-transform: uppercase; line-height: 1.2; }
.se-platform-card__stats dd { margin: .25rem 0 0; font-family: var(--se-font-mono); font-weight: 850; }
.se-platform-card__footer { min-height: 3.8rem; padding: .85rem 1rem; display: flex; justify-content: space-between; gap: .75rem; align-items: center; border-top: var(--se-border-2) solid var(--se-border); }
.se-platform-card__state { font-size: .63rem; color: var(--se-text-muted); }
.se-platform-card__footer strong { display: flex; align-items: center; gap: .35rem; font-size: .76rem; text-transform: uppercase; }
.se-platform-card__footer svg { width: 1rem; height: 1rem; }
.se-platform-card.is-foundation { background: var(--se-surface-muted); box-shadow: none; }
.se-platform-card.is-active:hover { transform: translate(-2px,-2px); box-shadow: 7px 7px 0 var(--se-border); }

.se-platform-directory-guide { background: var(--se-ink-950); color: white; }
.se-platform-directory-guide__grid,
.se-platform-hub-context__grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(2rem,5vw,5rem); }
.se-platform-directory-guide__grid > div:last-child > p { margin-top: 0; color: #c9c9c9; font-size: 1.08rem; }
.se-platform-guide-steps { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 2rem; border: 2px solid white; }
.se-platform-guide-steps article { padding: 1rem; border-right: 2px solid white; }
.se-platform-guide-steps article:last-child { border-right: 0; }
.se-platform-guide-steps span { color: var(--se-accent); font-weight: 850; }
.se-platform-guide-steps h3 { margin: 1rem 0 .5rem; text-transform: uppercase; }
.se-platform-guide-steps p { margin: 0; color: #bdbdbd; }

.se-platform-empty,
.se-platform-hub-empty {
  border: var(--se-border-2) solid var(--se-border);
  background: var(--se-surface-muted);
  padding: 2rem;
}
.se-platform-empty > span,
.se-platform-hub-empty > span { width: 3.5rem; height: 3.5rem; display: grid; place-items: center; border: var(--se-border-2) solid var(--se-border); background: var(--se-accent); margin-bottom: 1rem; }
.se-platform-empty svg,
.se-platform-hub-empty svg { width: 1.8rem; height: 1.8rem; }

/* Platform hub */
.se-platform-hub-hero { padding: clamp(2.5rem,5vw,5.5rem) 0; }
.se-platform-hub-hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.se-platform-hub-context__grid > div:last-child > p { margin-top: 0; color: var(--se-text-muted); font-size: 1.08rem; }
.se-platform-context-cards { margin-top: 1.5rem; }

.se-platform-hub-listing--tools { background: var(--se-paper-200); }
.se-platform-hub__game-grid,
.se-platform-hub__tool-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.se-platform-hub__more { margin: 1.5rem 0 0; }

.se-platform-related { background: var(--se-ink-950); color: white; }
.se-platform-related__grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.se-platform-related__grid a {
  min-height: 9rem; position: relative; display: grid; align-content: start; gap: .45rem;
  border: 2px solid white; padding: 1rem; color: white; text-decoration: none;
}
.se-platform-related__grid a:hover { background: var(--se-accent); color: var(--se-ink-950); border-color: var(--se-accent); }
.se-platform-related__grid span { font-size: .65rem; color: var(--se-accent); text-transform: uppercase; }
.se-platform-related__grid a:hover span { color: var(--se-ink-950); }
.se-platform-related__grid strong { font-size: 1.35rem; text-transform: uppercase; }
.se-platform-related__grid small { color: #bdbdbd; }
.se-platform-related__grid a:hover small { color: var(--se-ink-800); }
.se-platform-related__grid svg { position: absolute; right: 1rem; bottom: 1rem; width: 1.25rem; }

@media (max-width: 72rem) {
  .se-platform-card-grid,
  .se-platform-hub__game-grid,
  .se-platform-hub__tool-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .se-platform-directory-hero__grid,
  .se-platform-hub-hero__grid,
  .se-platform-section-head,
  .se-platform-directory-guide__grid,
  .se-platform-hub-context__grid { grid-template-columns: 1fr; }
}
@media (max-width: 48rem) {
  .se-platform-card-grid,
  .se-platform-hub__game-grid,
  .se-platform-hub__tool-grid,
  .se-platform-principle-grid,
  .se-platform-context-cards,
  .se-platform-guide-steps,
  .se-platform-related__grid { grid-template-columns: 1fr; }
  .se-platform-principle-grid article,
  .se-platform-context-cards article,
  .se-platform-guide-steps article { border-right: 0; border-bottom: var(--se-border-2) solid var(--se-border); }
  .se-platform-principle-grid article:last-child,
  .se-platform-context-cards article:last-child,
  .se-platform-guide-steps article:last-child { border-bottom: 0; }
  .se-platform-guide-steps article { border-bottom-color: white; }
  .se-platform-group__head { grid-template-columns: 1fr; gap: .35rem; }
  .se-platform-card__stats { grid-template-columns: 1fr; }
  .se-platform-card__stats div { display: flex; justify-content: space-between; gap: 1rem; border-right: 0; border-bottom: var(--se-border-1) solid var(--se-ink-300); }
  .se-platform-card__stats div:last-child { border-bottom: 0; }
  .se-platform-card > a { min-height: 0; }
}