/* Sticky top navigation. components/nav-header.html */
.hp-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-lighter);
}

.hp-nav__inner {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 2.5rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.hp-nav__logo {
  flex-shrink: 0;
  display: block;
}

.hp-nav__logo img {
  height: 30px;
  width: auto;
  display: block;
}

.hp-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.hp-nav__link {
  padding: 0.5rem 1rem;
  border-radius: 0.625rem;
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--hp-text-strong-muted);
  transition: background-color 0.15s ease;
}

.hp-nav__link:hover {
  background: var(--color-border-lighter);
  color: var(--hp-text-strong-muted);
}

.hp-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.hp-nav__login {
  padding: 0 0.25rem;
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
}

/* Hidden checkbox drives the mobile menu open/closed state — CSS-only,
   no JS, same checkbox-hack + :has() convention as monetize-drawer.css. */
.hp-nav-menu-input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}

.hp-nav__toggle {
  display: none;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 0;
  background: none;
  padding: 0.25rem;
  cursor: pointer;
}

.hp-nav__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--hp-text-strong-muted);
  border-radius: 2px;
  transition:
    transform 0.2s ease,
    opacity 0.15s ease;
}

.hp-nav__toggle span + span {
  margin-top: 5px;
}

/* Animate the bars into an X while the menu is open */
body:has(.hp-nav-menu-input:checked) .hp-nav__toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body:has(.hp-nav-menu-input:checked) .hp-nav__toggle span:nth-child(2) {
  opacity: 0;
}

body:has(.hp-nav-menu-input:checked) .hp-nav__toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile dropdown panel + its backdrop */
.hp-nav__mobile-backdrop {
  display: none;
}

.hp-nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  max-width: 1280px;
  margin-inline: auto;
  padding: 0.75rem 2.5rem 1.5rem;
  border-top: 1px solid var(--color-border-lighter);
}

body:has(.hp-nav-menu-input:checked) .hp-nav__mobile {
  display: flex;
  animation: hp-nav-mobile-in 0.18s ease;
}

body:has(.hp-nav-menu-input:checked) .hp-nav__mobile-backdrop {
  display: block;
  position: fixed;
  inset: 0;
  top: 68px;
  background: rgba(12, 22, 38, 0.25);
  z-index: 40;
}

body:has(.hp-nav-menu-input:checked) {
  overflow: hidden;
}

@keyframes hp-nav-mobile-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hp-nav__mobile-link {
  padding: 0.75rem 0.25rem;
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  color: var(--hp-text-strong-muted);
  border-bottom: 1px solid var(--color-border-lighter);
}

.hp-nav__mobile-link:last-of-type {
  border-bottom: 0;
}

.hp-nav__mobile-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
}

@media (max-width: 900px) {
  .hp-nav__links {
    display: none;
  }

  .hp-nav__actions > .hp-nav__login {
    display: none;
  }

  .hp-nav__toggle {
    display: flex;
  }
}

@media (max-width: 576px) {
  .hp-nav__inner {
    padding-inline: 1.125rem;
  }

  .hp-nav__mobile {
    padding: 0.75rem 1.125rem 1.5rem;
  }
}