/* ==========================================================================
   Components
   ========================================================================== */

/* ---- Panel: base HUD frame with corner brackets ---- */
.panel {
  position: relative;
  background: var(--c-bg-200);
  border: 1px solid var(--c-line-200);
  padding: var(--sp-5);
}

.panel::before, .panel::after,
.panel > .panel__corner-tl, .panel > .panel__corner-br {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border: 1px solid var(--c-cyan);
  opacity: 0.7;
}
.panel::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.panel::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--f-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-5);
  border: 1px solid var(--c-line-300);
  color: var(--c-text-000);
  transition: all var(--dur-fast) var(--ease-out);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.btn:hover, .btn:focus-visible { border-color: var(--c-cyan); color: var(--c-cyan); box-shadow: var(--glow-cyan); }

.btn--primary {
  background: var(--c-amber);
  border-color: var(--c-amber);
  color: #1a0d05;
  font-weight: 600;
}
.btn--primary:hover, .btn--primary:focus-visible {
  color: #1a0d05;
  box-shadow: var(--glow-amber);
  background: #ff8c54;
  border-color: #ff8c54;
}

.btn--ghost {
  border-color: var(--c-line-200);
  color: var(--c-text-100);
}

/* ---- Company / ecosystem cards ---- */
.company-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  min-height: 280px;
}

.company-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-3);
}

.company-card__icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--c-line-300);
  display: grid;
  place-items: center;
  color: var(--c-cyan);
  flex-shrink: 0;
}

.company-card__status {
  font-family: var(--f-mono);
  font-size: var(--fs-000);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px var(--sp-2);
  border: 1px solid currentColor;
}
.company-card__status--ok { color: var(--c-ok); }
.company-card__status--pending { color: var(--c-warn); }

.company-card h3 { margin-top: 0; }

.company-card__specialty {
  font-family: var(--f-mono);
  font-size: var(--fs-000);
  color: var(--c-text-200);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--c-line-200);
  margin-top: auto;
}

.company-card__link {
  font-family: var(--f-mono);
  font-size: var(--fs-100);
  color: var(--c-cyan);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.company-card__link::after { content: "→"; transition: transform var(--dur-fast) var(--ease-out); }
.company-card:hover .company-card__link::after { transform: translateX(4px); }

/* ---- Dashboard stats ---- */
.stat {
  padding: var(--sp-5);
  text-align: left;
}
.stat__label {
  font-family: var(--f-mono);
  font-size: var(--fs-000);
  color: var(--c-text-200);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.stat__value {
  font-family: var(--f-mono);
  font-size: clamp(2rem, 5vw, var(--fs-600));
  color: var(--c-cyan);
  text-shadow: 0 0 18px rgba(63,214,232,.35);
  font-variant-numeric: tabular-nums;
}

/* ---- Timeline ---- */
.timeline {
  display: flex;
  overflow-x: auto;
  gap: 0;
  padding-bottom: var(--sp-4);
  scrollbar-width: thin;
}
.timeline__item {
  flex: 0 0 220px;
  position: relative;
  padding: var(--sp-5) var(--sp-4) 0;
  border-left: 1px solid var(--c-line-200);
}
.timeline__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: var(--sp-5);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-bg-100);
  border: 2px solid var(--c-cyan);
}
.timeline__year {
  font-family: var(--f-mono);
  color: var(--c-amber);
  font-size: var(--fs-400);
  display: block;
}
.timeline__desc { color: var(--c-text-100); font-size: var(--fs-100); margin-top: var(--sp-2); }

/* ---- Research / registry entries ---- */
.registry-entry {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.registry-entry__tag {
  font-family: var(--f-mono);
  font-size: var(--fs-000);
  color: var(--c-cyan);
  letter-spacing: 0.08em;
}

/* ---- Control center status strip ---- */
.status-strip {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--f-mono);
  font-size: var(--fs-100);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-ok);
  box-shadow: 0 0 8px var(--c-ok);
  animation: pulse-dot 2.2s ease-in-out infinite;
}

/* ---- Footer link lists ---- */
.footer-col h4 {
  font-size: var(--fs-100);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-text-200);
  margin-bottom: var(--sp-3);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-col a { color: var(--c-text-100); font-size: var(--fs-100); }
.footer-col a:hover { color: var(--c-cyan); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  font-family: var(--f-mono);
  font-size: var(--fs-000);
  color: var(--c-text-300);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: var(--sp-5);
}
.breadcrumb a { color: var(--c-text-200); }
.breadcrumb a:hover { color: var(--c-cyan); }

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--c-cyan);
  color: var(--c-bg-000);
  padding: var(--sp-2) var(--sp-4);
  z-index: 100;
}
.skip-link:focus { left: var(--sp-4); top: var(--sp-4); }