/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav);
  transition: background .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background: rgba(11, 10, 18, .85);
  backdrop-filter: blur(20px);
  border-bottom-color: rgba(198, 255, 61, .12);
}

.nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  gap: 2rem;
}

.logo {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-right: auto;
  display: flex;
  align-items: center;
  transition: opacity .3s;
  cursor: pointer;
}
.logo:hover { opacity: .8; }
.lb { color: var(--gold); font-family: var(--mono); font-size: 1.1rem; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}
.nav-links a {
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--light);
  position: relative;
  transition: color .3s;
  cursor: pointer;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .35s var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(198, 255, 61, .35);
  padding: .55rem 1.1rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: all .35s var(--ease);
  cursor: pointer;
  white-space: nowrap;
  background: none;
  font-family: var(--sans);
}
.nav-cta:hover {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
  box-shadow: 0 0 20px var(--gold-glow);
}

/* BURGER */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.burger span {
  display: block;
  height: 1px;
  background: var(--white);
  transition: all .35s var(--ease);
  transform-origin: center;
}
.burger span:nth-child(1) { width: 100%; }
.burger span:nth-child(2) { width: 70%; }
.burger span:nth-child(3) { width: 50%; }
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); width: 100%; }
.burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); width: 100%; }

/* MOBILE MENU */
.mob-menu {
  position: fixed;
  top: var(--nav); left: 0; right: 0;
  height: calc(100dvh - var(--nav));
  background: rgba(11, 10, 18, .97);
  backdrop-filter: blur(24px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
  z-index: 999;
}
.mob-menu.open { opacity: 1; pointer-events: all; transform: translateY(0); }
.mob-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  text-align: center;
}
.mob-menu a {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--white);
  transition: color .3s;
  cursor: pointer;
}
.mob-menu a:hover { color: var(--gold); }
.mob-cta-link {
  font-family: var(--sans) !important;
  font-size: .85rem !important;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold) !important;
  border: 1px solid rgba(198, 255, 61, .4);
  padding: .7rem 1.8rem;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links,
  .nav-cta { display: none; }
  .burger  { display: flex; }
}