/* Floating header — no capsule; Apple / Linear */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-navbar);
  width: 100%;
  height: var(--navbar-height);
  border: none;
  border-radius: 0;
  background: transparent;
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  transform: translateY(0);
  transition:
    transform 0.35s var(--ease-out),
    background-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out);
}

.navbar::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: transparent;
  transition: background-color var(--duration-normal) var(--ease-out);
  pointer-events: none;
}

.navbar.is-scrolled {
  background: rgba(5, 5, 7, 0.62);
  box-shadow: none;
}

.navbar.is-scrolled::after {
  background: rgba(255, 255, 255, 0.06);
}

.navbar.is-hidden {
  transform: translateY(calc(-100% - 4px));
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding: 0 var(--container-padding);
  gap: 1.25rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  z-index: 2;
}

.navbar__logo-img {
  display: block;
  height: 70px;
  width: auto;
  max-width: 340px;
  object-fit: contain;
  object-position: left center;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.navbar__logo:hover .navbar__logo-img {
  opacity: 0.85;
}

@media (min-width: 768px) {
  .navbar__logo-img {
    height: 82px;
    max-width: 390px;
  }
}

@media (min-width: 1100px) {
  .navbar__logo-img {
    height: 92px;
    max-width: 440px;
  }
}

.navbar__nav {
  position: relative;
  display: none;
  align-items: center;
  gap: 0.35rem;
}

.navbar__indicator {
  display: none;
}

.navbar__link {
  position: relative;
  z-index: 1;
  padding: 0.5rem 1rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--duration-fast) var(--ease-out);
}

.navbar__link.is-active,
.navbar__link[aria-current="page"] {
  color: var(--color-text);
}

@media (hover: hover) and (pointer: fine) {
  .navbar__link:hover {
    color: var(--color-text);
  }
}

.navbar__actions {
  display: none;
  align-items: center;
}

.navbar__toggle {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text);
}

.navbar__toggle-icon,
.navbar__toggle-icon::before,
.navbar__toggle-icon::after {
  display: block;
  width: 16px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--duration-normal) var(--ease-out), opacity var(--duration-fast);
}

.navbar__toggle-icon {
  position: relative;
}

.navbar__toggle-icon::before,
.navbar__toggle-icon::after {
  position: absolute;
  left: 0;
  content: "";
}

.navbar__toggle-icon::before { top: -5px; }
.navbar__toggle-icon::after { top: 5px; }

.navbar.is-open .navbar__toggle-icon {
  background: transparent;
}

.navbar.is-open .navbar__toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.navbar.is-open .navbar__toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.navbar__mobile {
  position: absolute;
  top: 100%;
  left: var(--container-padding);
  right: var(--container-padding);
  display: none;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-glass-strong);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  box-shadow: var(--shadow-lg);
}

.navbar.is-open .navbar__mobile {
  display: block;
}

.navbar__mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.navbar__mobile-link {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background-color var(--duration-fast), color var(--duration-fast);
}

.navbar__mobile-link:hover {
  background: var(--color-surface);
  color: var(--color-text);
}

body.navbar-open {
  overflow: hidden;
}

@media (min-width: 900px) {
  .navbar__nav {
    display: flex;
  }

  .navbar__actions {
    display: flex;
  }

  .navbar__toggle {
    display: none;
  }

  .navbar__mobile {
    display: none !important;
  }
}