/* -----------------------------------------------
   Fixed Navigation Bar
   ----------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

/* -----------------------------------------------
   Logo
   ----------------------------------------------- */
.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  white-space: nowrap;
}

/* -----------------------------------------------
   Nav Links
   ----------------------------------------------- */
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--cream);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: color 0.3s ease;
}

.nav__link:hover {
  color: var(--gold);
}

.nav__link.active {
  color: var(--gold);
}

/* -----------------------------------------------
   Hamburger Button
   ----------------------------------------------- */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  width: 30px;
  height: 30px;
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--gold);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* -----------------------------------------------
   Body offset for fixed nav
   ----------------------------------------------- */
body {
  padding-top: 70px;
}

/* -----------------------------------------------
   Mobile — max-width 768px
   ----------------------------------------------- */
@media (max-width: 768px) {
  .nav__links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    padding: 1.5rem 0;
    gap: 0;
    border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  }

  .nav__link {
    display: block;
    padding: 1rem 2rem;
    font-size: 0.8rem;
  }

  .nav__hamburger {
    display: flex;
  }

  /* Show nav links when nav-open class is added */
  .nav.nav-open .nav__links {
    display: flex;
  }

  /* Animate hamburger to X when open */
  .nav.nav-open .nav__hamburger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav.nav-open .nav__hamburger span:nth-child(2) {
    opacity: 0;
  }

  .nav.nav-open .nav__hamburger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}