:root {
  --site-nav-accent: #20a9ff;
  --site-nav-accent-hover: #7dd3ff;
  --site-nav-accent-ink: #06101a;
}

.site-nav.nav {
  position: sticky;
  top: 0;
  z-index: 80;
  width: 100%;
  overflow: visible;
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, .14));
  background: rgba(7, 11, 19, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.site-home .hero {
  padding-top: 40px;
}

.site-nav .nav-inner {
  position: relative;
  display: flex;
  width: min(1180px, 100%);
  min-width: 0;
  min-height: 88px;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  margin: 0 auto;
  padding: 10px 24px;
}

.site-nav .brand {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0;
  margin: 0;
  color: var(--text, var(--fg, #eef2fb));
  text-decoration: none;
}

.site-nav .brand .mk,
.site-nav .brand > span:first-child {
  display: block;
  width: 92px;
  height: 66px;
  background: url('/assets/logo-3dico.png') center / contain no-repeat;
  filter: drop-shadow(0 0 8px rgba(32, 169, 255, .2));
}

.site-nav .nav-links {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  font-size: 14px;
}

.site-nav .theme-toggle ~ .nav-links {
  margin-left: 0;
}

.site-nav .nav-links > a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted, var(--fg-dim, #aeb8c7));
  font-family: "Space Grotesk", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: none;
  white-space: nowrap;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.site-nav .nav-links > a:hover,
.site-nav .nav-links > a:focus-visible {
  background: rgba(255, 255, 255, .06);
  color: var(--text, var(--fg, #eef2fb));
  text-decoration: none;
}

.site-nav .nav-links > a[aria-current="page"],
.site-nav .nav-links > a.active {
  background: rgba(32, 169, 255, .12);
  color: var(--site-nav-accent);
}

.site-nav .nav-links .quote-cta {
  gap: 8px;
  margin-left: 8px;
  padding: 9px 10px 9px 17px;
  border: 1px solid rgba(125, 211, 255, .82);
  background: var(--site-nav-accent);
  color: var(--site-nav-accent-ink);
  box-shadow: 0 0 0 1px rgba(32, 169, 255, .16), 0 0 24px rgba(32, 169, 255, .2);
  font-weight: 800;
}

.site-nav .nav-links .quote-cta:hover,
.site-nav .nav-links .quote-cta:focus-visible {
  border-color: #b7e8ff;
  background: var(--site-nav-accent-hover);
  color: var(--site-nav-accent-ink);
  box-shadow: 0 0 0 1px rgba(32, 169, 255, .25), 0 0 30px rgba(32, 169, 255, .3);
  transform: translateY(-1px);
}

.site-nav .quote-cta-badge {
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(6, 9, 18, .82);
  color: #fff;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 600;
  line-height: 1.25;
  text-transform: uppercase;
}

.site-nav .nav-links .lang-switch {
  gap: 7px;
  margin-left: 8px;
  border: 1px solid rgba(32, 169, 255, .5);
  background: rgba(32, 169, 255, .08);
  color: var(--text, var(--fg, #eef2fb));
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.site-nav .lang-switch .flag {
  font-size: 14px;
  line-height: 1;
}

.site-nav .nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line, rgba(255, 255, 255, .14));
  border-radius: 999px;
  background: var(--surface, var(--ink-2, #0b1120));
  color: var(--text, var(--fg, #eef2fb));
  cursor: pointer;
}

.site-nav .nav-toggle span,
.site-nav .nav-toggle span::before,
.site-nav .nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-nav .nav-toggle span { position: relative; }
.site-nav .nav-toggle span::before,
.site-nav .nav-toggle span::after {
  position: absolute;
  left: 0;
  content: "";
}
.site-nav .nav-toggle span::before { top: -6px; }
.site-nav .nav-toggle span::after { top: 6px; }
.site-nav .nav-toggle[aria-expanded="true"] span { background: transparent; }
.site-nav .nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.site-nav .nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 1120px) {
  .site-nav .nav-inner {
    min-height: 76px;
    padding: 8px 20px;
  }

  .site-nav .brand .mk,
  .site-nav .brand > span:first-child {
    width: 76px;
    height: 58px;
  }

  .site-nav .nav-toggle {
    display: flex;
    order: 2;
  }

  .site-nav .theme-toggle {
    order: 1;
  }

  .site-nav .nav-links {
    position: absolute;
    z-index: 90;
    top: calc(100% + 8px);
    right: 20px;
    left: 20px;
    display: none;
    max-height: calc(100vh - 104px);
    max-height: calc(100dvh - 104px);
    margin: 0;
    padding: 12px;
    overflow-y: auto;
    border: 1px solid var(--line, rgba(255, 255, 255, .14));
    border-radius: 14px;
    background: rgba(7, 11, 19, .98);
    box-shadow: 0 20px 50px -24px rgba(0, 0, 0, .75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .site-nav .nav-links.is-open { display: flex; }

  .site-nav .nav-links > a {
    width: 100%;
    min-height: 44px;
    justify-content: center;
    text-align: center;
  }

  .site-nav .nav-links .quote-cta,
  .site-nav .nav-links .lang-switch {
    margin-left: 0;
  }
}

:root[data-theme="light"] .site-nav .nav-links {
  background: rgba(255, 255, 255, .98);
}

@media (max-width: 420px) {
  .site-nav .nav-inner {
    gap: 10px;
    padding-right: 14px;
    padding-left: 14px;
  }

  .site-nav .nav-links {
    right: 14px;
    left: 14px;
  }
}

@media (max-width: 1120px) {
  .site-home .hero {
    padding-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav .nav-links > a,
  .site-nav .nav-toggle span,
  .site-nav .nav-toggle span::before,
  .site-nav .nav-toggle span::after {
    transition: none;
  }
}