/* Navbar – always visible with solid white background */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-sticky);
  padding: 0.875rem 0;
  background-color: #ffffff;
  border-bottom: 1px solid #e8e8e8;
  color: var(--color-primary);
  transition: box-shadow 0.3s ease, transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.navbar--scrolled {
  background-color: #ffffff !important;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08) !important;
}

/* Slight, minimal reaction to scroll direction: tucks away on the way
   down (more room to read), slides back the moment you scroll up. */
.navbar--hidden {
  transform: translateY(-100%);
}

@media (prefers-reduced-motion: reduce) {
  .navbar { transition: box-shadow 0.3s ease; }
}

/* Remove old transparent variant so logo is ALWAYS dark */
.navbar--transparent {
  background-color: #ffffff !important;
  color: var(--color-primary) !important;
}

.navbar__link {
  color: var(--color-primary) !important;
}

.navbar__logo-container,
.navbar__logo {
  color: #000000 !important;
}

.navbar--transparent .navbar__link,
.navbar--scrolled .navbar__link {
  color: var(--color-primary) !important;
}

.navbar--transparent .navbar__logo,
.navbar--transparent .navbar__logo-container,
.navbar--scrolled .navbar__logo,
.navbar--scrolled .navbar__logo-container {
  color: #000000 !important;
}

.navbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar__logo-container {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: color var(--transition-base);
}

.navbar__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.1;
  text-transform: uppercase;
}

.navbar__logo-subtitle {
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 2px;
  opacity: 0.85;
  font-family: var(--font-body);
}

.navbar__logo span {
  color: var(--color-accent) !important;
}

.navbar__menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.navbar__item {
  position: relative;
}

.navbar__link {
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  position: relative;
  transition: color var(--transition-base);
  padding: 0.5rem 0;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar__link:hover {
  color: var(--color-accent) !important;
}

.navbar__search {
  color: inherit;
  font-size: 1.25rem;
  transition: color var(--transition-base);
}
.navbar__search:hover {
  color: var(--color-accent) !important;
}

/* Dropdown - Rajah & Tann Style */
.navbar__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background-color: #ffffff;
  box-shadow: none;
  border: 1px solid var(--color-border);
  border-radius: 0;
  border-top: 3px solid var(--color-accent); /* navy accent */
  padding: 1.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar__item:hover .navbar__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar__dropdown a {
  display: block;
  padding: 0.75rem 2rem;
  color: #111111;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.2s ease;
  position: relative;
}

.navbar__dropdown a:hover {
  background-color: transparent;
  color: var(--color-accent);
  padding-left: 2.25rem;
}

.navbar__dropdown a::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width 0.2s ease;
}

.navbar__dropdown a:hover::before {
  width: 0.75rem;
}

/* Mobile Hamburger */
.navbar__hamburger {
  display: none;
  width: 30px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 1);
}

.navbar__hamburger span {
  width: 100%;
  height: 2px;
  background-color: currentColor;
  transition: all var(--transition-base);
}

.navbar__hamburger.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.navbar__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.navbar__hamburger.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Menu */
/* Mobile Menu */
.navbar__mobile-menu {
  position: fixed;
  inset: 0;
  background-color: #ffffff; /* white background */
  color: var(--color-primary); /* dark text for contrast */
  z-index: var(--z-overlay);
  transform: translateX(100%);
  transition: transform var(--transition-slow) var(--ease-out-quart);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.navbar__mobile-menu.active {
  transform: translateX(0);
}

.navbar__mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.navbar__mobile-menu a {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary); /* dark text */
}

/* Mega Menu disabled */
.navbar__mega-menu {
  display: none !important;
}


/* ============================================================
   Pro Bono nav button + shared tooltip
   ============================================================ */
.navbar__probono {
  margin-right: 0.75rem;
  white-space: nowrap;
}

[data-tooltip] {
  position: relative;
}

[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 400;
  line-height: 1.4;
  padding: 0.5rem 0.75rem;
  white-space: normal;
  width: 200px;
  text-align: center;
  z-index: var(--z-tooltip);
  pointer-events: none;
  opacity: 0.97;
}

[data-tooltip]:hover::before,
[data-tooltip]:focus-visible::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom-color: var(--color-primary);
  z-index: var(--z-tooltip);
  pointer-events: none;
}

@media (max-width: 1024px) {
  .navbar__probono { display: none; }
}