/* Shared site navigation — used via {% include '_navbar.html' %} on every
   page. Relies on each page's own :root custom properties (--white,
   --gray-100/200/600/700, --primary, --shadow), which are already defined
   identically everywhere this is included. */

.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.navbar-left:hover {
  opacity: 0.8;
}

.navbar-left img {
  height: 40px;
}

.navbar-left span {
  color: var(--primary);
  font-size: 1.8rem;
  font-weight: 550;
  font-family: 'Clash Grotesk', sans-serif;
}

.navbar-right {
  display: flex;
  gap: 0.5rem;
}

.navbar-right a {
  color: var(--gray-600);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.navbar-right a:hover {
  color: #00698A;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  color: var(--gray-600);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.3s ease;
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle {
  color: #00698A;
}

.nav-dropdown-caret {
  font-size: 0.7em;
  transition: transform 0.15s ease;
}

.nav-dropdown.open .nav-dropdown-caret {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  padding-top: 0.5rem;
  z-index: 100;
}

.nav-dropdown.open .nav-dropdown-menu,
.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu-inner {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  box-shadow: var(--shadow);
  min-width: 160px;
  padding: 0.4rem;
}

.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  white-space: nowrap;
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
}

.nav-dropdown-menu a:hover {
  background: var(--gray-100, #f3f4f6);
  color: #00698A;
}

@media (max-width: 768px) {
  .navbar-right {
    display: none;
  }
}