/* HSKB V13.2 application-library presentation layer. Identity master remains V13.0. */
.application-jump {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0 0 72px;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.application-jump a {
  min-width: 0;
  min-height: 112px;
  padding: 20px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
}

.application-jump a:hover { background: var(--signal); color: var(--ink); }
.application-jump b, .application-jump span { display: block; }
.application-jump b { margin-bottom: 18px; font-size: 11px; letter-spacing: .12em; }
.application-jump span { font-size: 15px; line-height: 1.45; }

.lockup-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  border: 1px solid var(--rule);
  background: var(--white);
}

.lockup-canvas {
  min-height: 430px;
  display: grid;
  place-items: center;
  padding: clamp(40px, 7vw, 96px);
  border-right: 1px solid var(--rule);
}

.lockup-canvas img { width: min(100%, 760px); }
.lockup-rules { padding: clamp(32px, 4vw, 56px); }
.lockup-rules h3 { margin-bottom: 28px; font-size: clamp(28px, 3vw, 46px); line-height: 1.05; }
.lockup-rules dl { margin: 0; }
.lockup-rules div { padding: 17px 0; border-top: 1px solid var(--rule); }
.lockup-rules dt { margin-bottom: 6px; color: var(--signal); font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.lockup-rules dd { margin: 0; color: var(--graphite); font-size: 14px; line-height: 1.65; }

.template-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.template-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--white);
}

.template-grid > *, .template-info > *, .template-specs > *,
.application-note > *, .system-principles > * { min-width: 0; }

.template-card--wide { grid-column: 1 / -1; }
.template-preview {
  min-height: 420px;
  display: grid;
  place-items: center;
  padding: clamp(24px, 4vw, 56px);
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
  background: #e9e7e1;
}

.template-preview--paper { background: #dedbd3; }
.template-preview--dark { background: #232326; }
.template-preview--portrait { min-height: 640px; }
.template-preview--wide { min-height: 500px; }
.template-preview img {
  width: 100%;
  max-height: 660px;
  object-fit: contain;
  border: 1px solid rgba(11, 11, 13, .16);
}
.template-preview--dark img { border-color: rgba(255, 255, 255, .22); }

.template-info { display: flex; flex: 1; flex-direction: column; padding: 28px; }
.template-kicker { margin-bottom: 12px; color: var(--signal); font-size: 10px; font-weight: 700; letter-spacing: .16em; }
.template-info h3 { margin-bottom: 14px; font-size: clamp(25px, 2.6vw, 38px); line-height: 1.08; }
.template-info > p { color: var(--graphite); font-size: 14px; line-height: 1.7; }
.template-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: auto 0 24px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.template-specs div { min-width: 0; padding-right: 12px; }
.template-specs b, .template-specs span { display: block; }
.template-specs b { margin-bottom: 6px; font-size: 9px; letter-spacing: .12em; }
.template-specs span { color: var(--graphite); font-size: 12px; line-height: 1.45; overflow-wrap: anywhere; }
.template-downloads { display: flex; flex-wrap: wrap; gap: 10px; }
.template-downloads a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}
.template-downloads a:hover { border-color: var(--signal); background: var(--signal); }

.application-note {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  margin-top: 48px;
  padding: 28px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.application-note strong { font-size: 11px; letter-spacing: .12em; }
.application-note p { margin: 0; color: var(--graphite); font-size: 14px; line-height: 1.75; }

.spec-matrix { width: 100%; margin-top: 56px; border-collapse: collapse; }
.spec-matrix caption { padding: 0 0 16px; text-align: left; font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.spec-matrix th, .spec-matrix td { padding: 16px 12px; border-top: 1px solid var(--rule); text-align: left; vertical-align: top; }
.spec-matrix th { font-size: 10px; letter-spacing: .1em; }
.spec-matrix td { color: var(--graphite); font-size: 13px; line-height: 1.55; }
.spec-matrix code { color: var(--ink); font-size: 11px; }

.system-principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.system-principles article { min-height: 260px; padding: 28px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.system-principles b { display: block; margin-bottom: 52px; color: var(--signal); font-size: 11px; letter-spacing: .14em; }
.system-principles h3 { font-size: 24px; line-height: 1.08; }
.system-principles p { margin: 0; color: var(--graphite); font-size: 13px; line-height: 1.65; }

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 38px;
}
.status-strip span { padding: 9px 12px; border: 1px solid currentColor; font-size: 10px; font-weight: 700; letter-spacing: .1em; }
.status-strip .status-ready { border-color: var(--signal); background: var(--signal); color: var(--ink); }
.status-strip .status-proof { border-color: var(--rule); color: var(--graphite); }

.section--applications-dark .template-card { background: var(--ink); color: var(--white); border-color: rgba(255, 255, 255, .2); }
.section--applications-dark .template-preview { border-color: rgba(255, 255, 255, .2); }
.section--applications-dark .template-info > p,
.section--applications-dark .template-specs span { color: rgba(255, 255, 255, .64); }
.section--applications-dark .template-specs { border-color: rgba(255, 255, 255, .2); }
.section--applications-dark .template-downloads a { border-color: var(--white); color: var(--white); }
.section--applications-dark .template-downloads a:hover { border-color: var(--signal); color: var(--ink); }

@media (max-width: 1120px) {
  .application-jump { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .system-principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .spec-matrix { display: block; max-width: 100%; overflow-x: auto; }
}

@media (max-width: 820px) {
  .lockup-feature { grid-template-columns: 1fr; }
  .lockup-canvas { min-height: 320px; border-right: 0; border-bottom: 1px solid var(--rule); }
  .template-grid { grid-template-columns: 1fr; }
  .template-card--wide { grid-column: auto; }
  .template-preview, .template-preview--portrait, .template-preview--wide { min-height: 360px; padding: 22px; }
  .application-note { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 560px) {
  .application-jump, .system-principles { grid-template-columns: 1fr 1fr; }
  .application-jump a { min-height: 96px; padding: 16px; }
  .template-info { padding: 22px; }
  .template-specs { grid-template-columns: 1fr; gap: 12px; }
  .template-preview, .template-preview--portrait, .template-preview--wide { min-height: 280px; }
  .spec-matrix { display: block; overflow-x: auto; }
}

@media print {
  .application-jump { display: none; }
  .template-card, .lockup-feature, .system-principles article, .application-note { break-inside: avoid; }
  .template-preview, .template-preview--portrait, .template-preview--wide { min-height: 0; padding: 16px; background: #efefef !important; }
  .template-preview img { max-height: 460px; }
  .template-downloads { display: none; }
}