.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
}

.site-nav__bar {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.site-nav__logo img {
  display: block;
  height: 2.5rem;
  width: auto;
}

.site-nav__logo-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.site-nav__links {
  display: none;
  align-items: center;
}
@media (min-width: 1024px) {
  .site-nav__links {
    display: flex;
  }
}

.site-nav__link {
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  color: var(--text-secondary);
}
.site-nav__link:hover {
  color: var(--white);
}
.site-nav__link--active {
  color: var(--orange);
}

.site-nav__cta {
  display: none;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}
@media (min-width: 768px) {
  .site-nav__cta {
    display: inline-flex;
  }
}

.site-nav__mobile-btn {
  display: block;
  padding: 0.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
}
.site-nav__mobile-btn:hover {
  color: var(--white);
}
@media (min-width: 1024px) {
  .site-nav__mobile-btn {
    display: none;
  }
}
.site-nav__mobile-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

.site-nav__mobile {
  display: none;
  border-top: 1px solid rgba(var(--white-rgb), 0.05);
  background: rgba(var(--bg-rgb), 0.95);
  backdrop-filter: blur(var(--surface-blur));
}
.site-nav__mobile.open {
  display: block;
}
@media (min-width: 1024px) {
  .site-nav__mobile {
    display: none !important;
  }
}

.site-nav__mobile-list {
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.site-nav__mobile-link {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  text-decoration: none;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all 0.2s ease;
}
.site-nav__mobile-link:hover {
  color: var(--white);
  background: rgba(var(--white-rgb), 0.05);
}
.site-nav__mobile-link--active {
  color: var(--tertiary-bright);
  background: rgba(var(--tertiary-rgb), 0.1);
}

.site-nav__mobile-cta {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--orange);
  text-decoration: none;
}

.site-nav--default {
  background: rgba(var(--bg-rgb), 0.8);
  backdrop-filter: blur(var(--surface-blur));
  border-bottom: 1px solid rgba(var(--white-rgb), 0.05);
}
.site-nav--default .site-nav__bar {
  height: 4rem;
}
.site-nav--default .site-nav__links {
  gap: 0.25rem;
}
.site-nav--default .site-nav__link {
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
}
.site-nav--default .site-nav__link:hover {
  background: rgba(var(--white-rgb), 0.05);
}
.site-nav--default .site-nav__link--active {
  background: rgba(var(--orange-rgb), 0.1);
}
.site-nav--default .site-nav__cta {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius-md);
}
.site-nav--default .site-nav__cta:hover {
  background: var(--orange-bright);
}

.site-nav--v1 {
  background: rgba(var(--bg-rgb), 0.9);
  backdrop-filter: blur(var(--surface-blur));
  border-bottom: 1px solid rgba(var(--white-rgb), 0.05);
}
.site-nav--v1 .site-nav__bar {
  height: 3.5rem;
}
.site-nav--v1 .site-nav__logo img {
  height: 2rem;
}
.site-nav--v1 .site-nav__links {
  gap: 1.5rem;
}
.site-nav--v1 .site-nav__link {
  font-size: 0.875rem;
}
.site-nav--v1 .site-nav__link--active {
  font-weight: 500;
}
.site-nav--v1 .site-nav__cta {
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius-sm);
}
.site-nav--v1 .site-nav__cta:hover {
  background: var(--orange-bright);
}

.site-nav--v2 {
  background: rgba(var(--bg-rgb), 0.8);
  backdrop-filter: blur(16px);
}
.site-nav--v2::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(to right, var(--navy), var(--tertiary), var(--orange), var(--tertiary), var(--navy));
}
.site-nav--v2 .site-nav__bar {
  height: 4rem;
}
.site-nav--v2 .site-nav__links {
  gap: 0.25rem;
}
.site-nav--v2 .site-nav__link {
  padding: 0.375rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
}
.site-nav--v2 .site-nav__link:hover {
  background: rgba(var(--white-rgb), 0.1);
}
.site-nav--v2 .site-nav__link--active {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 10px 15px -3px rgba(var(--orange-rgb), 0.2);
}
.site-nav--v2 .site-nav__cta {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  background: var(--white);
  color: var(--bg);
  border-radius: var(--radius-pill);
}
.site-nav--v2 .site-nav__cta:hover {
  background: #f3f4f6;
}
.site-nav--v2 .site-nav__mobile-link--active {
  color: var(--white);
  background: var(--orange);
}

.site-nav--v3 {
  background: rgba(var(--bg-rgb), 0.95);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid rgba(var(--white-rgb), 0.1);
}
.site-nav--v3 .site-nav__bar {
  height: 3rem;
}
.site-nav--v3 .site-nav__logo img {
  height: 1.75rem;
}
.site-nav--v3 .site-nav__links {
  height: 3rem;
}
.site-nav--v3 .site-nav__link {
  position: relative;
  padding: 0 0.75rem;
  height: 3rem;
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.site-nav--v3 .site-nav__link:hover {
  color: var(--white);
}
.site-nav--v3 .site-nav__link--active {
  color: var(--orange);
}
.site-nav--v3 .site-nav__link--active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  background: var(--orange);
  border-radius: var(--radius-pill);
}
.site-nav--v3 .site-nav__cta {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: var(--orange);
  border: 1px solid rgba(var(--orange-rgb), 0.3);
  border-radius: var(--radius-sm);
}
.site-nav--v3 .site-nav__cta:hover {
  background: rgba(var(--orange-rgb), 0.1);
}
.site-nav--v3 .site-nav__mobile-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}
.site-nav--v3 .site-nav__mobile-link--active {
  border-left: 2px solid var(--orange);
  border-radius: 0;
}

.sidenav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 15rem;
  z-index: 50;
  background: rgba(var(--bg-rgb), 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-right: 1px solid rgba(var(--white-rgb), 0.06);
  display: none;
}
@media (min-width: 768px) {
  .sidenav {
    display: block;
  }
}
@media (min-width: 90rem) {
  .sidenav {
    left: calc((100vw - 90rem) / 2);
  }
}

.sidenav__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.75rem 0;
}

.sidenav__brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  padding: 0 1.5rem 1.25rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid rgba(var(--white-rgb), 0.06);
}

.sidenav__logo {
  height: 2.75rem;
  width: auto;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
}

.sidenav__brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.sidenav__brand-tagline {
  font-size: 0.55rem;
  color: rgba(var(--white-rgb), 0.35);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.125rem;
}

.sidenav__links {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0.75rem;
  gap: 1px;
  overflow-y: auto;
}

.sidenav__link {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  color: rgba(var(--white-rgb), 0.5);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: all 0.2s ease;
}
.sidenav__link:hover {
  color: var(--white);
  background: rgba(var(--white-rgb), 0.04);
  border-left-color: var(--tertiary);
}
.sidenav__link--active {
  color: var(--tertiary-bright);
  background: rgba(var(--tertiary-rgb), 0.06);
  border-left-color: var(--tertiary);
  font-weight: 500;
}

.sidenav__footer {
  padding: 1rem 1.5rem 0;
  border-top: 1px solid rgba(var(--white-rgb), 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidenav__cta {
  display: block;
  text-align: center;
  padding: 0.5rem;
  background: var(--orange);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background 0.2s ease;
}
.sidenav__cta:hover {
  background: var(--orange-bright);
}

.sidenav__contact {
  display: block;
  text-align: center;
  padding: 0.375rem;
  color: rgba(var(--white-rgb), 0.4);
  font-size: 0.75rem;
  text-decoration: none;
  border: 1px solid rgba(var(--white-rgb), 0.08);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}
.sidenav__contact:hover {
  color: var(--tertiary-bright);
  border-color: var(--tertiary);
}

.sidenav ~ *:not(.sidenav-mobile-bar):not(.sidenav-mobile-drawer):not(.design-switcher):not(script):not(link) {
  margin-left: 0;
}

@media (min-width: 768px) {
  .sidenav ~ *:not(.sidenav-mobile-bar):not(.sidenav-mobile-drawer):not(.design-switcher):not(script):not(link) {
    margin-left: 15rem;
    max-width: calc(90rem - 15rem);
  }
}
@media (min-width: 90rem) {
  .sidenav ~ *:not(.sidenav-mobile-bar):not(.sidenav-mobile-drawer):not(.design-switcher):not(script):not(link) {
    margin-left: calc((100vw - 90rem) / 2 + 15rem);
  }
}
.sidenav-mobile-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0.75rem 1rem;
  background: rgba(var(--bg-rgb), 0.95);
  backdrop-filter: blur(var(--surface-blur));
  -webkit-backdrop-filter: blur(var(--surface-blur));
  border-bottom: 1px solid rgba(var(--white-rgb), 0.06);
}
@media (min-width: 768px) {
  .sidenav-mobile-bar {
    display: none;
  }
}

.sidenav-mobile-bar__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.sidenav-mobile-bar__logo {
  height: 1.75rem;
  width: auto;
}

.sidenav-mobile-bar__name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
}

.sidenav-mobile-bar__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: rgba(var(--white-rgb), 0.06);
  border: 1px solid rgba(var(--white-rgb), 0.1);
  border-radius: var(--radius-sm);
  color: rgba(var(--white-rgb), 0.6);
  cursor: pointer;
}
.sidenav-mobile-bar__btn:hover {
  color: var(--white);
}

.sidenav-mobile-drawer {
  display: none;
  position: fixed;
  top: 3.25rem;
  left: 0;
  right: 0;
  z-index: 49;
  background: rgba(var(--bg-rgb), 0.97);
  backdrop-filter: blur(var(--surface-blur));
  -webkit-backdrop-filter: blur(var(--surface-blur));
  border-bottom: 1px solid rgba(var(--white-rgb), 0.06);
  max-height: 70vh;
  overflow-y: auto;
}
.sidenav-mobile-drawer.open {
  display: block;
}
@media (min-width: 768px) {
  .sidenav-mobile-drawer {
    display: none !important;
  }
}

.sidenav-mobile-drawer__list {
  padding: 0.5rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sidenav-mobile-drawer__link {
  display: block;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  color: rgba(var(--white-rgb), 0.6);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}
.sidenav-mobile-drawer__link:hover {
  color: var(--white);
  background: rgba(var(--white-rgb), 0.05);
}
.sidenav-mobile-drawer__link--active {
  color: var(--tertiary-bright);
  background: rgba(var(--tertiary-rgb), 0.08);
}

.sidenav-mobile-drawer__cta {
  display: block;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tertiary-bright);
  text-decoration: none;
}

.site-nav--v5 {
  background: rgba(var(--bg-rgb), 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(var(--white-rgb), 0.05);
}
.site-nav--v5 .site-nav__bar {
  height: 4rem;
}
.site-nav--v5 .site-nav__links {
  gap: 0.125rem;
  background: rgba(var(--white-rgb), 0.03);
  border-radius: var(--radius-lg);
  padding: 0.25rem;
}
.site-nav--v5 .site-nav__link {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--radius-md);
}
.site-nav--v5 .site-nav__link:hover {
  background: rgba(var(--white-rgb), 0.1);
}
.site-nav--v5 .site-nav__link--active {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.site-nav--v5 .site-nav__cta {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  background: linear-gradient(to right, var(--orange), var(--orange-bright));
  color: var(--white);
  border-radius: var(--radius-lg);
}
.site-nav--v5 .site-nav__cta:hover {
  box-shadow: 0 10px 15px -3px rgba(var(--orange-rgb), 0.2);
}
.site-nav--v5 .site-nav__mobile-link--active {
  color: var(--white);
  background: var(--orange);
}