/* Floating glass pill header - Quiet Ledger
   Fixed shell (body overflow-x:hidden breaks sticky) with centered capsule. */
.site-header-root {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.85rem var(--pad, 1.5rem) 0;
  pointer-events: none;
  transform: translateY(0);
  transition: transform 0.28s ease;
  will-change: transform;
}
.site-header-root.is-hidden {
  transform: translateY(calc(-100% - 1rem));
  pointer-events: none;
}
.site-header-root.is-hidden .site-nav {
  pointer-events: none;
}

.site-nav {
  pointer-events: auto;
  width: min(100%, 40rem);
  margin-inline: auto;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card, #FFFFFF) 58%, transparent);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  border: 1px solid color-mix(in srgb, var(--line, #E7EAE8) 70%, transparent);
  box-shadow:
    0 10px 36px rgba(20, 32, 28, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.35) inset;
  transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
[data-theme="dark"] .site-nav {
  background: color-mix(in srgb, #1B2A25 64%, transparent);
  border-color: color-mix(in srgb, var(--line, #2A3A34) 80%, transparent);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.35),
    0 1px 0 rgba(255, 255, 255, 0.04) inset;
}

.site-nav.is-scrolled {
  background: color-mix(in srgb, var(--card, #FFFFFF) 78%, transparent);
  box-shadow:
    0 14px 40px rgba(20, 32, 28, 0.12),
    0 1px 0 rgba(255, 255, 255, 0.4) inset;
}
[data-theme="dark"] .site-nav.is-scrolled {
  background: color-mix(in srgb, #1B2A25 82%, transparent);
}

.site-nav-inner {
  display: flex;
  align-items: center;
  gap: 0.55rem 0.85rem;
  min-height: 3.25rem;
  padding: 0.3rem 0.35rem 0.3rem 1.1rem;
}

/* Aperture + wordmark lockup (marketing site only) */
.site-nav .logo,
.footer-brand.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  flex-shrink: 0;
  padding: 0.25rem 0;
  color: inherit;
}
.site-nav .logo-mark,
.footer-brand .logo-mark {
  width: 1.55rem;
  height: 1.55rem;
  display: block;
  flex-shrink: 0;
}
.site-nav .logo-outer,
.footer-brand .logo-outer {
  stroke: var(--mkoko, #0E4F43);
}
.site-nav .logo-inner,
.footer-brand .logo-inner {
  stroke: var(--brass, #B8935A);
}
.site-nav .logo-wordmark,
.footer-brand .logo-wordmark {
  font-family: var(--sora, "Sora", system-ui, sans-serif);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.3px;
  color: var(--mkoko, #0E4F43);
  line-height: 1;
}
/* Concept A: Brass apostrophe — never plain ink/mkoko punctuation */
.site-nav .logo-apos,
.footer-brand .logo-apos {
  color: var(--brass, #B8935A);
  font-weight: 700;
}
.site-nav .logo:hover {
  text-decoration: none;
}
.site-nav .logo:hover .logo-wordmark {
  color: var(--mkoko-pressed, #0A3B32);
}
[data-theme="dark"] .site-nav .logo-outer,
[data-theme="dark"] .footer-brand .logo-outer,
.site-footer.is-dark .logo-outer,
footer.is-dark .logo-outer {
  stroke: #FFFFFF;
}
[data-theme="dark"] .site-nav .logo-inner,
[data-theme="dark"] .footer-brand .logo-inner,
.site-footer.is-dark .logo-inner,
footer.is-dark .logo-inner {
  stroke: var(--brass, #B8935A);
}
[data-theme="dark"] .site-nav .logo-wordmark,
[data-theme="dark"] .footer-brand .logo-wordmark,
.site-footer.is-dark .logo-wordmark,
footer.is-dark .logo-wordmark {
  color: #FFFFFF;
}
[data-theme="dark"] .site-nav .logo-apos,
[data-theme="dark"] .footer-brand .logo-apos,
.site-footer.is-dark .logo-apos,
footer.is-dark .logo-apos {
  color: var(--brass, #B8935A);
}
[data-theme="dark"] .site-nav .logo:hover .logo-wordmark {
  color: #FFFFFF;
}

.site-nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  align-items: center;
  gap: 0.1rem;
  flex: 1;
  justify-content: center;
}
.site-nav-links a {
  position: relative;
  font-family: var(--sora, "Sora", system-ui, sans-serif);
  font-size: 0.9rem;
  font-weight: 550;
  letter-spacing: -0.015em;
  color: var(--ink60, #4E5D57);
  text-decoration: none;
  padding: 0.45rem 0.85rem 0.55rem;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}
.site-nav-links a:hover {
  color: var(--ink, #14201C);
  text-decoration: none;
  background: color-mix(in srgb, var(--mkoko-tint, #E3EEE9) 55%, transparent);
}
.site-nav-links a[aria-current="page"],
.site-nav-links a.is-active {
  color: var(--mkoko, #0E4F43);
  font-weight: 600;
}
.site-nav-links a[aria-current="page"]::after,
.site-nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.18rem;
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: var(--brass, #B8935A);
  transform: translateX(-50%);
}

.site-nav-end {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  flex-shrink: 0;
}

.site-nav .theme-toggle {
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink60, #4E5D57);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  transition: color 0.2s ease, background 0.2s ease;
}
.site-nav .theme-toggle:hover {
  color: var(--mkoko, #0E4F43);
  background: color-mix(in srgb, var(--mkoko-tint, #E3EEE9) 55%, transparent);
}
.site-nav .theme-toggle svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.site-nav .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .site-nav .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .site-nav .theme-toggle .icon-moon { display: block; }

.site-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sora, "Sora", system-ui, sans-serif);
  font-weight: 600;
  font-size: 0.84rem;
  letter-spacing: -0.01em;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: var(--mkoko, #0E4F43);
  color: #fff !important;
  text-decoration: none !important;
  border: none;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(14, 79, 67, 0.22);
  transition: background 0.2s ease, transform 0.15s ease;
}
.site-nav-cta:hover {
  background: var(--mkoko-pressed, #0A3B32);
  text-decoration: none !important;
}
.site-nav-cta:active { transform: scale(0.98); }
[data-theme="dark"] .site-nav-cta {
  color: #0F1815 !important;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.site-nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink, #14201C);
  cursor: pointer;
  padding: 0;
}
.site-nav-toggle:hover {
  background: color-mix(in srgb, var(--mkoko-tint, #E3EEE9) 55%, transparent);
}
.site-nav-toggle svg {
  width: 1.1rem;
  height: 1.1rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}
.site-nav-toggle .icon-close { display: none; }
.site-nav.is-open .site-nav-toggle .icon-open { display: none; }
.site-nav.is-open .site-nav-toggle .icon-close { display: block; }

@media (min-width: 720px) {
  .site-nav-links { display: flex; }
  .site-nav-toggle { display: none; }
}

@media (max-width: 719px) {
  .site-nav.is-open {
    border-radius: 1.35rem;
  }
  .site-nav.is-open .site-nav-inner {
    flex-wrap: wrap;
    padding-bottom: 0.7rem;
  }
  .site-nav.is-open .site-nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    order: 3;
    gap: 0.1rem;
    padding: 0.3rem 0.45rem 0.1rem;
  }
  .site-nav.is-open .site-nav-links a {
    padding: 0.75rem 0.85rem;
  }
  .site-nav.is-open .site-nav-links a[aria-current="page"]::after,
  .site-nav.is-open .site-nav-links a.is-active::after {
    left: 0.85rem;
    bottom: 50%;
    transform: translateY(50%);
  }
}

/* Offset content under fixed pill */
body.has-site-nav {
  padding-top: 4.75rem;
}
body.has-site-nav .wrap {
  padding-top: 0.5rem;
}