/* Floating glass navbar */
.nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: var(--s-2) var(--s-2) 0;
  pointer-events: none;
}
.nav {
  pointer-events: auto;
  position: relative;
  width: 100%;
  max-width: var(--container);
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-2) var(--s-4);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--r-xl);
  background: linear-gradient(137deg, rgba(17, 18, 20, 0.75) 4.87%, rgba(12, 13, 15, 0.9) 75.88%);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15);
  opacity: 0;
  transform: translateY(-8px);
  animation: nav-in 0.9s var(--ease-out) 0.1s forwards;
}
@keyframes nav-in { to { opacity: 1; transform: none; } }

.nav-logo {
  position: absolute;
  left: var(--s-4);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s;
}
.nav-logo:hover { transform: translateY(-50%) scale(1.05); }
.nav-logo-mark { width: 24px; height: 24px; }
.nav-logo-text { font-size: 18px; font-weight: 600; color: var(--white); letter-spacing: 0; }

.nav-links { display: flex; align-items: center; gap: var(--s-2); }
.nav-links a {
  padding: var(--s-1-5) var(--s-1);
  color: var(--grey-200);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
  border-radius: var(--r-sm);
  transition: color 0.2s ease-in-out;
}
.nav-links a:hover { color: var(--white); }

.nav-secondary {
  position: absolute;
  right: var(--s-4);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: var(--s-4);
}
.nav-login { color: var(--grey-200); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-login:hover { color: var(--white); }

@media (max-width: 1100px) {
  .nav-links { display: none; }
  .nav { justify-content: space-between; }
}
@media (max-width: 560px) {
  .nav { height: 58px; padding: var(--s-2); }
  .nav-logo { left: var(--s-2); }
  .nav-secondary { right: var(--s-2); gap: var(--s-2); }
}