.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-nav) - 1);
  background: rgba(12, 27, 46, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}

.mobile-nav.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 90vw);
  background: var(--bg);
  padding: 80px 24px 24px;
  padding-bottom: calc(24px + var(--safe-bottom));
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform var(--t-slow);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav.is-open .mobile-nav__panel {
  transform: translateX(0);
}

.mobile-nav__link {
  display: block;
  font-size: 18px;
  font-weight: var(--fw-medium);
  color: var(--text-strong);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  transition: background var(--t-fast), color var(--t-fast);
}

.mobile-nav__link:hover {
  background: var(--bg-light);
  color: var(--primary);
}

.mobile-nav__cta {
  margin-top: 16px;
  width: 100%;
  text-align: center;
}