:root {
  --protac-nav-height: 70px;
  --protac-nav-height-mobile: 64px;
  --protac-nav-z: 12000;
  --protac-nav-backdrop-z: 12900;
  --protac-nav-drawer-z: 13000;
  --protac-nav-control-z: 13100;
  --protac-nav-bg: rgba(8, 13, 26, 0.9);
  --protac-nav-bg-soft: rgba(8, 13, 26, 0.72);
  --protac-nav-bg-solid: rgba(8, 13, 26, 0.96);
  --protac-nav-panel: rgba(5, 10, 22, 0.985);
  --protac-nav-primary: #5eead4;
  --protac-nav-primary-strong: #2dd4bf;
  --protac-nav-accent: #a78bfa;
  --protac-nav-gold: #facc15;
  --protac-nav-text: #f8fafc;
  --protac-nav-muted: #cbd5e1;
  --protac-nav-soft: #94a3b8;
  --protac-nav-border: rgba(94, 234, 212, 0.24);
  --protac-nav-border-strong: rgba(94, 234, 212, 0.42);
  --protac-nav-shadow:
    0 26px 90px rgba(0, 0, 0, 0.5),
    0 0 34px rgba(94, 234, 212, 0.12);
  --protac-nav-glass-fill: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03) 42%);
  --protac-nav-glass-highlight: rgba(255, 255, 255, 0.14);
  --protac-nav-glass-blur: blur(18px) saturate(148%);
  --protac-nav-builder: #5eead4;
  --protac-nav-discovery: #ffe45c;
  --protac-nav-science: #ff5f90;
  --protac-nav-resources: #5eead4;
  --protac-nav-ecosystem: #5bbcff;
  --protac-nav-developer: #b794ff;
}

body.protac-nav-open {
  overflow: hidden;
}

.protac-nav-glow {
  position: fixed;
  inset: 0 0 auto 0;
  height: calc(var(--protac-nav-height) + 8px);
  pointer-events: none;
  z-index: calc(var(--protac-nav-z) - 1);
  background:
    radial-gradient(circle at 12% 0%, rgba(94, 234, 212, 0.18), transparent 35%),
    radial-gradient(circle at 92% 0%, rgba(167, 139, 250, 0.16), transparent 32%);
  opacity: 0.9;
}

.protac-site-nav,
.protac-site-nav *,
.protac-site-nav *::before,
.protac-site-nav *::after,
.protac-mobile-drawer,
.protac-mobile-drawer *,
.protac-mobile-drawer *::before,
.protac-mobile-drawer *::after {
  box-sizing: border-box;
}

.protac-site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--protac-nav-z);
  min-height: var(--protac-nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 3vw, 2rem);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 36%),
    radial-gradient(circle at top left, rgba(94, 234, 212, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(167, 139, 250, 0.14), transparent 30%),
    linear-gradient(135deg, rgba(8, 13, 26, 0.92), rgba(15, 23, 42, 0.74)),
    var(--protac-nav-bg);
  border-bottom: 1px solid var(--protac-nav-border);
  box-shadow:
    inset 0 1px 0 var(--protac-nav-glass-highlight),
    0 20px 50px rgba(2, 8, 23, 0.24);
  transition:
    min-height 0.22s ease,
    padding 0.22s ease,
    background 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.protac-site-nav::after {
  content: "";
  position: absolute;
  left: clamp(1rem, 3vw, 2rem);
  right: clamp(1rem, 3vw, 2rem);
  bottom: -1px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(94, 234, 212, 0.65),
    rgba(167, 139, 250, 0.48),
    transparent
  );
  pointer-events: none;
}

.protac-site-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 22%, transparent 74%, rgba(56, 189, 248, 0.08)),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.08), transparent 36%);
}

.protac-site-nav.nav-scrolled {
  min-height: 60px;
  padding-block: 0.55rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 34%),
    linear-gradient(135deg, rgba(8, 13, 26, 0.96), rgba(8, 13, 26, 0.88));
  border-bottom-color: rgba(94, 234, 212, 0.32);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 24px 54px rgba(2, 8, 23, 0.3);
}

.protac-nav-spacer {
  height: var(--protac-nav-height);
}

.protac-site-nav__brand {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.58rem;
  min-width: 0;
  color: var(--protac-nav-text);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: -0.03em;
  text-decoration: none !important;
  white-space: nowrap;
}

.protac-site-nav__brand:hover,
.protac-site-nav__brand:focus-visible {
  color: var(--protac-nav-text);
  text-decoration: none !important;
  outline: none;
}

.protac-site-nav__brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 1px solid rgba(94, 234, 212, 0.34);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), transparent 36%),
    radial-gradient(circle at top left, rgba(94, 234, 212, 0.24), transparent 54%),
    rgba(15, 23, 42, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 20px rgba(94, 234, 212, 0.16);
}

.protac-site-nav__brand-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  background: linear-gradient(135deg, #ffffff, #c4fff4 42%, #ddd6fe);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.protac-site-nav__desktop {
  margin-left: auto;
}

.protac-site-nav__list,
.protac-mobile-drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.protac-site-nav__list {
  display: flex;
  align-items: center;
  gap: 0.42rem;
}

.protac-site-nav__item,
.protac-mobile-drawer__item {
  margin: 0;
  padding: 0;
}

.protac-site-nav__item--menu {
  position: relative;
  padding-bottom: 0.75rem;
  margin-bottom: -0.75rem;
}

.protac-site-nav__link,
.protac-mobile-drawer__link {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 40px;
  border: 1px solid transparent;
  color: var(--protac-nav-muted);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none !important;
  transition:
    color 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
}

.protac-site-nav__link {
  justify-content: center;
  padding: 0.5rem 0.72rem;
  border-radius: 999px;
  white-space: nowrap;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(15, 23, 42, 0.08);
}

.protac-site-nav__menu-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 40px;
  padding: 0.5rem 0.72rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(15, 23, 42, 0.08);
  color: var(--protac-nav-muted);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition:
    color 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
  cursor: pointer;
}

.protac-site-nav__menu-trigger:hover,
.protac-site-nav__menu-trigger:focus-visible,
.protac-site-nav__menu-trigger[aria-expanded="true"] {
  outline: none;
  color: var(--protac-nav-primary);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 34%),
    rgba(94, 234, 212, 0.1);
  border-color: rgba(94, 234, 212, 0.22);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 12px 28px rgba(2, 8, 23, 0.2);
}

.protac-site-nav__menu-trigger.is-active {
  color: var(--protac-nav-gold);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 32%),
    rgba(250, 204, 21, 0.12);
  border-color: rgba(250, 204, 21, 0.3);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 14px 30px rgba(250, 204, 21, 0.08);
}

.protac-site-nav__link:hover,
.protac-site-nav__link:focus-visible,
.protac-mobile-drawer__link:hover,
.protac-mobile-drawer__link:focus-visible {
  outline: none;
  color: var(--protac-nav-primary);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 32%),
    rgba(94, 234, 212, 0.1);
  border-color: rgba(94, 234, 212, 0.22);
  text-decoration: none !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 12px 28px rgba(2, 8, 23, 0.18);
}

.protac-site-nav__link:hover,
.protac-site-nav__link:focus-visible {
  transform: translateY(-1px);
}

.protac-site-nav__link.is-active,
.protac-mobile-drawer__link.is-active {
  color: var(--protac-nav-gold);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 32%),
    rgba(250, 204, 21, 0.12);
  border-color: rgba(250, 204, 21, 0.3);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 12px 28px rgba(2, 8, 23, 0.16);
}

.protac-nav-link__icon {
  display: inline-flex;
  width: 1.25em;
  justify-content: center;
  flex: 0 0 auto;
}

.protac-nav-link__label {
  min-width: 0;
}

.protac-nav-menu {
  position: absolute;
  top: calc(100% + 0.12rem);
  left: 0;
  width: min(360px, 42vw);
  display: grid;
  gap: 0.5rem;
  padding: 0.8rem;
  border: 1px solid rgba(94, 234, 212, 0.2);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(94, 234, 212, 0.12), transparent 36%),
    radial-gradient(circle at bottom left, rgba(91, 188, 255, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(10, 18, 32, 0.94), rgba(5, 10, 22, 0.9));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 24px 56px rgba(2, 8, 23, 0.42),
    0 0 26px rgba(94, 234, 212, 0.08);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.protac-site-nav__item--menu:last-child .protac-nav-menu {
  left: auto;
  right: 0;
}

.protac-site-nav__item--menu.is-open .protac-nav-menu,
.protac-site-nav__item--menu:hover .protac-nav-menu,
.protac-site-nav__item--menu:focus-within .protac-nav-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.protac-nav-menu__link {
  display: grid;
  gap: 0.24rem;
  padding: 0.82rem 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(15, 23, 42, 0.56);
  text-decoration: none !important;
  transition:
    border-color 0.18s ease,
    background 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.protac-nav-menu__link:hover,
.protac-nav-menu__link:focus-visible,
.protac-nav-menu__link.is-active {
  outline: none;
  border-color: rgba(94, 234, 212, 0.24);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 34%),
    rgba(15, 23, 42, 0.9);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 12px 24px rgba(2, 8, 23, 0.2);
}

.protac-nav-menu__title {
  color: #f8fafc;
  font-size: 0.94rem;
  font-weight: 800;
}

.protac-nav-menu__desc {
  color: var(--protac-nav-soft);
  font-size: 0.78rem;
  line-height: 1.45;
}

.protac-nav-link__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.12rem;
  padding: 0.22rem 0.42rem;
  border-radius: 999px;
  color: #111827;
  background: linear-gradient(135deg, var(--protac-nav-gold), #fde68a);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 0 12px rgba(250, 204, 21, 0.18);
}

.protac-nav-link__external {
  color: var(--protac-nav-soft);
  font-size: 0.8rem;
  transform: translateY(-1px);
}

.protac-site-nav__toggle {
  position: relative;
  z-index: var(--protac-nav-control-z);
  display: none;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(94, 234, 212, 0.28);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 36%),
    radial-gradient(circle at top left, rgba(94, 234, 212, 0.14), transparent 54%),
    rgba(15, 23, 42, 0.82);
  color: var(--protac-nav-text);
  cursor: pointer;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 18px rgba(94, 234, 212, 0.1);
}

.protac-site-nav__toggle:hover,
.protac-site-nav__toggle:focus-visible,
.protac-mobile-drawer__close:hover,
.protac-mobile-drawer__close:focus-visible {
  outline: none;
  background: rgba(94, 234, 212, 0.12);
  border-color: var(--protac-nav-border-strong);
}

.protac-site-nav__toggle span {
  position: absolute;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--protac-nav-muted);
  transition:
    transform 0.22s ease,
    opacity 0.22s ease,
    top 0.22s ease,
    background 0.22s ease;
}

.protac-site-nav__toggle span:nth-child(1) {
  top: 14px;
}

.protac-site-nav__toggle span:nth-child(2) {
  top: 21px;
}

.protac-site-nav__toggle span:nth-child(3) {
  top: 28px;
}

.protac-site-nav__toggle.is-open span {
  background: var(--protac-nav-primary);
}

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

.protac-site-nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

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

.protac-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--protac-nav-backdrop-z);
  background: rgba(2, 6, 23, 0.68);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

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

.protac-mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: var(--protac-nav-drawer-z);
  width: min(90vw, 390px);
  max-width: 390px;
  height: 100vh;
  height: 100dvh;
  display: none;
  flex-direction: column;
  gap: 0;
  padding:
    max(1rem, env(safe-area-inset-top))
    max(0.9rem, env(safe-area-inset-right))
    max(1.05rem, env(safe-area-inset-bottom))
    0.9rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(94, 234, 212, 0.18), transparent 34%),
    radial-gradient(circle at 25% 10%, rgba(167, 139, 250, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.94), rgba(5, 10, 22, 0.9));
  border-left: 1px solid rgba(94, 234, 212, 0.28);
  box-shadow: var(--protac-nav-shadow);
  pointer-events: none;
  transform: translateX(104%);
  transition: transform 0.25s ease;
}

.protac-mobile-drawer.is-open {
  display: flex;
  pointer-events: auto;
  transform: translateX(0);
}

.protac-mobile-drawer::-webkit-scrollbar {
  width: 8px;
}

.protac-mobile-drawer::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.35);
  border-radius: 999px;
}

.protac-mobile-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.2rem 0.2rem 0.82rem;
  margin-bottom: 0.38rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.protac-mobile-drawer__title {
  display: flex;
  flex-direction: column;
  gap: 0.16rem;
  min-width: 0;
}

.protac-mobile-drawer__title strong {
  color: var(--protac-nav-text);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.protac-mobile-drawer__title span {
  color: var(--protac-nav-soft);
  font-size: 0.76rem;
  line-height: 1.25;
}

.protac-mobile-drawer__close {
  display: inline-flex;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 13px;
  background: rgba(15, 23, 42, 0.72);
  color: var(--protac-nav-muted);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.protac-mobile-drawer__list {
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
}

.protac-mobile-drawer__link {
  width: 100%;
  justify-content: flex-start;
  min-height: 50px;
  padding: 0.86rem 0.9rem;
  border-radius: 15px;
  color: #e2e8f0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(15, 23, 42, 0.38);
  border-color: rgba(148, 163, 184, 0.12);
  font-size: 0.96rem;
  line-height: 1.15;
  white-space: normal;
}

.protac-mobile-drawer__link .protac-nav-link__icon {
  width: 1.6rem;
  height: 1.6rem;
  align-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.045);
}

.protac-mobile-drawer__link .protac-nav-link__label {
  flex: 1 1 auto;
}

.protac-mobile-drawer__link .protac-nav-link__pill,
.protac-mobile-drawer__link .protac-nav-link__external {
  margin-left: auto;
}

.protac-mobile-drawer__accordion details {
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(15, 23, 42, 0.3);
  overflow: hidden;
}

.protac-site-nav__item[data-nav-group="builder"] {
  --protac-nav-group-accent: var(--protac-nav-builder);
}

.protac-site-nav__item[data-nav-group="discovery"] {
  --protac-nav-group-accent: var(--protac-nav-discovery);
}

.protac-site-nav__item[data-nav-group="science"] {
  --protac-nav-group-accent: var(--protac-nav-science);
}

.protac-site-nav__item[data-nav-group="resources"] {
  --protac-nav-group-accent: var(--protac-nav-resources);
}

.protac-site-nav__item[data-nav-group="ecosystem"] {
  --protac-nav-group-accent: var(--protac-nav-ecosystem);
}

.protac-site-nav__item[data-nav-group="developer"] {
  --protac-nav-group-accent: var(--protac-nav-developer);
}

.protac-site-nav__item[data-nav-group] .protac-site-nav__menu-trigger:hover,
.protac-site-nav__item[data-nav-group] .protac-site-nav__menu-trigger:focus-visible,
.protac-site-nav__item[data-nav-group] .protac-site-nav__menu-trigger[aria-expanded="true"] {
  color: var(--protac-nav-group-accent, var(--protac-nav-primary));
  border-color: color-mix(in srgb, var(--protac-nav-group-accent, var(--protac-nav-primary)), transparent 66%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 14px 28px rgba(2, 8, 23, 0.2),
    0 0 24px color-mix(in srgb, var(--protac-nav-group-accent, var(--protac-nav-primary)), transparent 82%);
}

.protac-site-nav__item[data-nav-group] .protac-nav-menu {
  border-color: color-mix(in srgb, var(--protac-nav-group-accent, var(--protac-nav-primary)), transparent 74%);
}

.protac-site-nav__item[data-nav-group] .protac-nav-menu__link:hover,
.protac-site-nav__item[data-nav-group] .protac-nav-menu__link:focus-visible,
.protac-site-nav__item[data-nav-group] .protac-nav-menu__link.is-active {
  border-color: color-mix(in srgb, var(--protac-nav-group-accent, var(--protac-nav-primary)), transparent 66%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 12px 24px rgba(2, 8, 23, 0.2),
    0 0 24px color-mix(in srgb, var(--protac-nav-group-accent, var(--protac-nav-primary)), transparent 84%);
}

.protac-mobile-drawer__accordion[data-nav-group="builder"] {
  --protac-nav-group-accent: var(--protac-nav-builder);
}

.protac-mobile-drawer__accordion[data-nav-group="discovery"] {
  --protac-nav-group-accent: var(--protac-nav-discovery);
}

.protac-mobile-drawer__accordion[data-nav-group="science"] {
  --protac-nav-group-accent: var(--protac-nav-science);
}

.protac-mobile-drawer__accordion[data-nav-group="resources"] {
  --protac-nav-group-accent: var(--protac-nav-resources);
}

.protac-mobile-drawer__accordion[data-nav-group="ecosystem"] {
  --protac-nav-group-accent: var(--protac-nav-ecosystem);
}

.protac-mobile-drawer__accordion[data-nav-group="developer"] {
  --protac-nav-group-accent: var(--protac-nav-developer);
}

.protac-mobile-drawer__accordion[data-nav-group] details[open] {
  border-color: color-mix(in srgb, var(--protac-nav-group-accent, var(--protac-nav-primary)), transparent 72%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 14px 28px rgba(2, 8, 23, 0.18);
}

.protac-site-nav__brand:focus-visible,
.protac-site-nav__menu-trigger:focus-visible,
.protac-site-nav__link:focus-visible,
.protac-nav-menu__link:focus-visible,
.protac-site-nav__toggle:focus-visible,
.protac-mobile-drawer__close:focus-visible,
.protac-mobile-drawer__link:focus-visible,
.protac-mobile-drawer__accordion summary:focus-visible {
  outline: 2px solid rgba(125, 211, 252, 0.95);
  outline-offset: 3px;
}

@supports ((backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px))) {
  .protac-site-nav,
  .protac-nav-menu,
  .protac-nav-backdrop,
  .protac-mobile-drawer,
  .protac-mobile-drawer__link,
  .protac-mobile-drawer__accordion details,
  .protac-site-nav__link,
  .protac-site-nav__menu-trigger,
  .protac-site-nav__toggle,
  .protac-mobile-drawer__close {
    backdrop-filter: var(--protac-nav-glass-blur);
    -webkit-backdrop-filter: var(--protac-nav-glass-blur);
  }

  .protac-nav-backdrop {
    backdrop-filter: blur(6px) saturate(120%);
    -webkit-backdrop-filter: blur(6px) saturate(120%);
  }
}

.protac-mobile-drawer__accordion summary {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 52px;
  padding: 0.86rem 0.9rem;
  color: #e2e8f0;
  cursor: pointer;
  list-style: none;
  font-weight: 800;
}

.protac-mobile-drawer__accordion summary::-webkit-details-marker {
  display: none;
}

.protac-mobile-drawer__accordion details[open] summary {
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.protac-mobile-drawer__submenu {
  display: grid;
  gap: 0.4rem;
  padding: 0.5rem;
}

.protac-mobile-drawer__submenu .protac-mobile-drawer__link {
  display: grid;
  gap: 0.2rem;
  min-height: auto;
}

.protac-mobile-drawer__submenu .protac-mobile-drawer__link small {
  color: var(--protac-nav-soft);
  font-size: 0.74rem;
  line-height: 1.4;
}

@media (max-width: 1160px) and (min-width: 1025px) {
  .protac-site-nav {
    padding-inline: 1rem;
  }

  .protac-site-nav__list {
    gap: 0.22rem;
  }

  .protac-site-nav__link {
    padding-inline: 0.55rem;
    font-size: 0.84rem;
  }

  .protac-site-nav__menu-trigger {
    padding-inline: 0.55rem;
    font-size: 0.84rem;
  }

  .protac-site-nav__brand-text {
    max-width: 210px;
  }
}

@media (max-width: 1024px) {
  .protac-nav-glow {
    height: calc(var(--protac-nav-height-mobile) + 8px);
  }

  .protac-site-nav,
  .protac-site-nav.nav-scrolled {
    min-height: var(--protac-nav-height-mobile);
    padding:
      0.62rem
      max(0.9rem, env(safe-area-inset-right))
      0.62rem
      max(0.9rem, env(safe-area-inset-left));
  }

  .protac-nav-spacer {
    height: var(--protac-nav-height-mobile);
  }

  .protac-site-nav__brand {
    flex: 1 1 auto;
    max-width: calc(100vw - 5.8rem);
    font-size: 1rem;
  }

  .protac-site-nav__brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 11px;
  }

  .protac-site-nav__brand-text {
    max-width: min(62vw, 270px);
  }

  .protac-site-nav__desktop {
    display: none;
  }

  .protac-site-nav__toggle {
    display: inline-flex;
  }

  .protac-nav-menu {
    display: none;
  }
}

@media (min-width: 1025px) {
  .protac-nav-backdrop,
  .protac-mobile-drawer {
    display: none;
  }
}

@media (max-width: 420px) {
  .protac-site-nav__brand-text {
    max-width: 55vw;
  }

  .protac-mobile-drawer {
    width: min(92vw, 390px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .protac-site-nav,
  .protac-site-nav__toggle span,
  .protac-site-nav__link,
  .protac-site-nav__menu-trigger,
  .protac-nav-backdrop,
  .protac-mobile-drawer,
  .protac-mobile-drawer__link,
  .protac-nav-menu {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}