/* Space HUD components */
.lc-btn-primary,
.lc-btn-secondary,
.lc-plan-link,
.lc-ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}
.lc-btn-primary {
  color: #021018;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: var(--glow);
}
.lc-btn-primary:hover {
  color: #021018;
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(0, 212, 232, 0.5);
}
.lc-btn-secondary,
.lc-ghost-btn,
.lc-plan-link {
  color: var(--ink);
  background: transparent;
  border-color: rgba(0, 212, 232, 0.45);
}
.lc-btn-secondary:hover,
.lc-ghost-btn:hover,
.lc-plan-link:hover {
  border-color: var(--accent);
  background: rgba(0, 212, 232, 0.08);
  color: var(--ink);
}
.lc-btn-primary:focus-visible,
.lc-btn-secondary:focus-visible,
.lc-ghost-btn:focus-visible,
.lc-plan-link:focus-visible,
.lc-nav-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.lc-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(0, 212, 232, 0.1);
  border: 1px solid rgba(0, 212, 232, 0.25);
}

.lc-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.lc-section {
  padding: 72px 0;
}
.lc-section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 12px;
}
.lc-section-text {
  color: var(--muted);
  max-width: 62ch;
}

.lc-card,
.lc-feature-card,
.lc-plan,
.lc-step,
.lc-side-panel {
  background: var(--surface-glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.lc-icon-cyan {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: rgba(0, 212, 232, 0.12);
  border: 1px solid rgba(0, 212, 232, 0.3);
  box-shadow: 0 0 16px rgba(0, 212, 232, 0.2);
  margin-bottom: 14px;
}
.lc-icon-cyan svg { width: 20px; height: 20px; }

.lc-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(2, 11, 24, 0.75);
  border-bottom: 1px solid var(--line);
}
.lc-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}
.lc-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
}
.lc-brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: #111;
  box-shadow: 0 0 0 1px rgba(255,255,255,.18), var(--glow);
}
.lc-brand-mark picture,
.lc-brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lc-nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}
.lc-nav-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}
.lc-nav-links a:hover { color: var(--ink); }
.lc-nav-links a.lc-btn-primary,
.lc-nav-links a.lc-nav-cta {
  color: #021018;
}
.lc-nav-links a.lc-btn-primary:hover,
.lc-nav-links a.lc-nav-cta:hover {
  color: #021018;
}
.lc-nav-cta { margin-left: 8px; }
.lc-mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 10px;
  padding: 8px 12px;
  font-weight: 600;
}
.lc-mobile-nav {
  display: none;
  padding: 0 0 16px;
}
.lc-mobile-nav.open { display: grid; gap: 10px; }
.lc-mobile-nav a {
  color: var(--ink);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}

.lc-inline-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.lc-faq,
.lc-usecase,
.lc-detail {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(5, 22, 46, 0.4);
  padding: 14px 16px;
}
.lc-faq summary,
.lc-usecase summary,
.lc-detail summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.lc-faq summary::-webkit-details-marker,
.lc-usecase summary::-webkit-details-marker,
.lc-detail summary::-webkit-details-marker { display: none; }
.lc-faq p,
.lc-usecase p,
.lc-detail p {
  color: var(--muted);
  margin-top: 10px;
}

.lc-footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 28px;
  color: var(--muted);
  font-size: 14px;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(0, 212, 232, 0.08), transparent 45%),
    linear-gradient(180deg, rgba(5, 22, 46, 0.55), rgba(2, 11, 24, 0.95));
}
.lc-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px 28px;
  align-items: start;
}
.lc-footer-brand .lc-brand {
  margin-bottom: 14px;
}
.lc-footer-tagline {
  max-width: 34ch;
  line-height: 1.55;
  margin: 0 0 18px;
}
.lc-footer-cta {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
}
.lc-footer-col h3 {
  color: var(--ink);
  font-size: 0.95rem;
  margin: 0 0 14px;
  letter-spacing: 0.04em;
}
.lc-footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.lc-footer-col a {
  color: var(--muted);
  text-decoration: none;
}
.lc-footer-col a:hover {
  color: var(--accent);
}
.lc-footer-col p {
  margin: 0 0 12px;
  line-height: 1.55;
}
.lc-footer-req {
  margin-top: 8px !important;
  font-size: 0.85rem;
  opacity: 0.85;
}
.lc-footer-req a {
  color: var(--muted);
  text-decoration: none;
}
.lc-footer-req a:hover {
  color: var(--accent);
}
.lc-legal h3 {
  color: var(--ink);
  font-size: 1rem;
  margin-bottom: 8px;
}
.lc-legal p { margin-bottom: 8px; }
.lc-footline {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: space-between;
  align-items: center;
}
.lc-footline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
}
.lc-admin-entry {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(242, 247, 255, 0.14);
  background: rgba(5, 22, 46, 0.45);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  transition: color .15s ease, border-color .15s ease, background .15s ease, box-shadow .15s ease;
}
.lc-admin-entry:hover {
  color: var(--accent);
  border-color: rgba(0, 212, 232, 0.4);
  background: rgba(0, 212, 232, 0.08);
  box-shadow: 0 0 18px rgba(0, 212, 232, 0.12);
}
.lc-admin-entry-icon {
  flex-shrink: 0;
  opacity: 0.85;
}

@media (max-width: 1100px) {
  .lc-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 860px) {
  .lc-nav-links { display: none; }
  .lc-mobile-toggle { display: inline-flex; }
  .lc-footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}