.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-height);
  padding: 0 max(20px, calc((100vw - var(--container)) / 2));
  background: rgba(8, 8, 16, 0.78);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-text {
  background: linear-gradient(135deg, var(--accent-bright), var(--accent), var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.35rem;
}

.brand-bolt {
  filter: drop-shadow(0 0 14px rgba(255, 215, 0, 0.42));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color var(--transition), background var(--transition), box-shadow var(--transition);
}

.nav-links a:hover,
.nav-links a.is-active {
  background: var(--accent-glow);
  color: var(--text-primary);
  box-shadow: inset 0 0 0 1px var(--border-accent);
}

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.nav-toggle span {
  position: absolute;
  left: 11px;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 99px;
  transition: transform var(--transition), opacity var(--transition), top var(--transition);
}

.nav-toggle span:nth-child(1) {
  top: 14px;
}

.nav-toggle span:nth-child(2) {
  top: 21px;
}

.nav-toggle span:nth-child(3) {
  top: 28px;
}

.nav-toggle.is-open span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  border: 1px solid rgba(139, 133, 255, 0.6);
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  color: var(--text-primary);
  box-shadow: 0 18px 42px rgba(108, 99, 255, 0.24);
}

.btn-secondary {
  border: 1px solid var(--border-accent);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--accent-glow);
}

.pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.pill-warning {
  background: var(--yellow-glow);
  border-color: rgba(255, 215, 0, 0.24);
  color: var(--yellow);
}

.site-footer {
  background: linear-gradient(180deg, rgba(15, 15, 26, 0.75), #07070d);
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.4fr;
  gap: 34px;
  padding: 58px 0 42px;
  text-align: left;
}

.footer-brand p,
.footer-column p,
.footer-column a {
  color: var(--text-secondary);
}

.footer-brand p {
  max-width: 320px;
  margin: 14px 0 0;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-column h2 {
  margin: 0 0 6px;
  color: var(--text-primary);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column a {
  transition: color var(--transition);
}

.footer-column a:hover {
  color: var(--accent-bright);
}

.footer-disclaimer p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-bottom {
  padding: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.skeleton {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.055);
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  animation: shimmer 1.55s infinite;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

@media (max-width: 860px) {
  .site-nav {
    padding: 0 18px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    left: 14px;
    right: 14px;
    top: calc(var(--nav-height) + 10px);
    display: grid;
    gap: 8px;
    padding: 12px;
    background: rgba(15, 15, 26, 0.96);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
    backdrop-filter: blur(20px);
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin-left: auto;
    margin-right: auto;
  }

  .footer-brand .brand,
  .footer-column {
    justify-content: center;
  }
}