:root {
  --op-nav-bg: #0B0C0E;
  --op-nav-panel: #111317;
  --op-nav-text: #F3EFE7;
  --op-nav-muted: #C7C4BC;
  --op-nav-line: #2B2E33;
  --op-nav-line-bright: #464A51;
  --op-nav-gold: #D6A74B;
  --op-nav-gold-light: #F0CF7A;
  --op-nav-sans: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --op-nav-page: min(1180px, calc(100% - 40px));
  --op-nav-height: 76px;
}
.site-nav,
.site-nav * { box-sizing: border-box; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(243, 239, 231, 0.09);
  background: rgba(11, 12, 14, 0.86);
  backdrop-filter: blur(18px);
  color: var(--op-nav-text);
}

.site-nav .nav-inner {
  width: var(--op-nav-page);
  min-height: var(--op-nav-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-nav .brand-link {
  display: inline-flex;
  flex: 0 0 auto;
}

.site-nav .brand-link img {
  width: 232px;
  max-width: 100%;
  height: auto;
  display: block;
}

.site-nav .brand-link.depth-nav-brand {
  min-width: 0;
  align-items: center;
  gap: 12px;
  color: var(--op-nav-muted);
  font-family: var(--op-nav-sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .15em;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav .brand-link.depth-nav-brand img {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(15px, 2.1vw, 30px);
  font-family: var(--op-nav-sans);
}

.site-nav .nav-links a {
  color: var(--op-nav-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.11em;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a:focus-visible { color: var(--op-nav-text); }

.site-nav .nav-action {
  min-height: 48px;
  padding: 12px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--op-nav-gold);
  border-radius: 999px;
  color: var(--op-nav-gold-light) !important;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.site-nav .mobile-nav { display: none; }

.site-nav :focus-visible {
  outline: 2px solid #65C9FF;
  outline-offset: 4px;
}

@media (min-width: 2200px) {
  :root { --op-nav-page: min(1500px, calc(100% - 96px)); }
}

@media (min-width: 2800px) {
  :root { --op-nav-page: min(clamp(1500px, 52vw, 1640px), calc(100% - 128px)); }
}

@media (max-width: 1040px) {
  .site-nav .nav-links { gap: 15px; }
  .site-nav .nav-links > a:not(.nav-action) { display: none; }
  .site-nav .mobile-nav {
    position: relative;
    display: block;
    font-family: var(--op-nav-sans);
  }
  .site-nav .mobile-nav summary {
    min-height: 42px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--op-nav-line-bright);
    border-radius: 999px;
    color: var(--op-nav-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1;
    list-style: none;
    text-transform: uppercase;
    cursor: pointer;
  }
  .site-nav .mobile-nav[open] summary {
    border-color: var(--op-nav-gold);
    color: var(--op-nav-text);
  }
  .site-nav .mobile-nav summary::-webkit-details-marker { display: none; }
  .site-nav .mobile-panel {
    position: absolute;
    top: 36px;
    right: 0;
    min-width: 220px;
    padding: 14px;
    display: grid;
    gap: 5px;
    border: 1px solid var(--op-nav-line);
    border-radius: 16px;
    background: var(--op-nav-panel);
    box-shadow: 0 18px 48px rgba(0, 0, 0, .4);
  }
  .site-nav .mobile-panel a {
    padding: 9px 10px;
    color: var(--op-nav-muted);
    font-size: 12px;
    text-decoration: none;
  }
}

@media (max-width: 680px) {
  :root {
    --op-nav-page: min(100% - 28px, 1180px);
    --op-nav-height: 68px;
  }
  .site-nav .brand-link img { width: 184px; }
  .site-nav .brand-link.depth-nav-brand {
    gap: 9px;
    font-size: 9px;
    letter-spacing: .11em;
  }
  .site-nav .brand-link.depth-nav-brand img {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
  }
  .site-nav .nav-inner { gap: 12px; }
  .site-nav .nav-links { gap: 8px; }
  .site-nav .nav-action {
    min-height: 42px;
    padding: 9px 14px;
    font-size: 10px;
    letter-spacing: 0.08em;
  }
  .site-nav .mobile-panel {
    position: fixed;
    top: var(--op-nav-height);
    right: 14px;
    left: 14px;
    min-width: 0;
    z-index: 120;
  }
}

@media (max-width: 400px) {
  .site-nav .brand-link img { width: 152px; }
  .site-nav .brand-link.depth-nav-brand img {
    width: 28px;
    height: 28px;
    flex-basis: 28px;
  }
  .site-nav .nav-inner { gap: 8px; }
  .site-nav .nav-links { gap: 7px; }
  .site-nav .mobile-nav summary {
    width: 38px;
    min-height: 38px;
    padding: 0;
    font-size: 0;
  }
  .site-nav .mobile-nav summary::before {
    content: "☰";
    font-size: 15px;
    line-height: 1;
  }
  .site-nav .nav-action {
    min-height: 38px;
    padding-inline: 9px;
    font-size: 9px;
    letter-spacing: 0.055em;
  }
}