/* ============================================================
   NAVIGATION — Mobile-First
   ============================================================ */

.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; transition: all .3s;
}
.nav.scrolled {
  background: linear-gradient(180deg, rgba(16,30,54,.97) 0%, rgba(11,22,40,.97) 100%);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.3), inset 0 -1px 0 rgba(247,200,115,.18);
}
.nav-inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
}

/* Logo */
.nav-logo {
  display: flex; align-items: center; gap: 8px; text-decoration: none;
}
.nav-logo-img {
  height: 46px; width: auto;
}

/* Desktop links — hidden on mobile */
.nav-links { display: none; list-style: none; align-items: center; gap: 20px; }
.nav-links a {
  font-family: var(--font-condensed); font-weight: 600; font-size: .9rem;
  color: rgba(255,255,255,.7); text-decoration: none;
  text-transform: uppercase; letter-spacing: .06em; transition: color .2s;
}
.nav-links a:hover { color: #fff; }

/* Login CTA */
.btn-login {
  background: transparent; color: #fff !important;
  padding: 10px 22px; border-radius: 999px;
  font-family: var(--font-impact) !important; font-weight: 600 !important;
  letter-spacing: .08em !important; text-transform: uppercase;
  transition: all .2s; border: 2px solid rgba(247,200,115,.5);
  font-size: .85rem !important;
}
.btn-login:hover {
  border-color: var(--lamplight); background: rgba(247,200,115,.12);
  transform: translateY(-1px);
}

/* Register CTA */
.btn-register {
  background: linear-gradient(180deg, #D5293F 0%, var(--red) 60%, var(--red-dk) 100%);
  color: #fff !important;
  padding: 10px 22px; border-radius: 999px;
  font-family: var(--font-impact) !important; font-weight: 600 !important;
  letter-spacing: .08em !important; text-transform: uppercase;
  transition: all .2s;
  box-shadow: 0 2px 14px var(--red-glow), inset 0 1px 0 rgba(255,255,255,.25);
  font-size: .85rem !important;
}
.btn-register:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px var(--red-glow), inset 0 1px 0 rgba(255,255,255,.3);
}

/* Hamburger — shown by default (mobile) */
.hamburger {
  display: flex; flex-direction: column; justify-content: center;
  background: none; border: none; cursor: pointer; padding: 8px; gap: 5px;
}
.hamburger span {
  display: block; width: 22px; height: 2px; background: #fff; transition: .3s;
}

/* Mobile menu overlay */
.mobile-menu {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgb(11, 22, 40); z-index: 9998;
  flex-direction: column; align-items: center; justify-content: center; gap: 20px;
  padding: 24px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-impact); font-size: 1.3rem; color: #fff;
  text-decoration: none; text-transform: uppercase; letter-spacing: .06em;
  padding: 8px 0;
}
.mobile-menu a:active { color: var(--gold); }
.mobile-menu .close-btn {
  position: absolute; top: 16px; right: 20px;
  background: none; border: none; color: #fff; font-size: 2rem; cursor: pointer;
  padding: 8px;
}

/* ---- Tablet+ (768px) ---- */
@media (min-width: 768px) {
  .nav-inner { padding: 14px 24px; }
  .nav-logo-img { height: 50px; }
}

/* ---- Desktop (1024px+) ---- */
@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }
  .nav-inner { padding: 16px 24px; }
  .nav-logo-img { height: 56px; }
}