/* ============ Navbar Lampiontoto — blue/black theme ============ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}
.navbar-lampiontoto {
  background: linear-gradient(180deg, rgba(10, 18, 32, 0.92) 0%, rgba(6, 10, 18, 0.85) 100%);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border-bottom: 1px solid rgba(50, 168, 234, 0.35);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(50, 168, 234, 0.08) inset;
  position: relative;
  padding: 0.75rem 0;
}
.navbar-lampiontoto::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(50, 168, 234, 0.6) 50%, transparent 100%);
  pointer-events: none;
}

.navbar-lampiontoto__container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

/* Logo */
.navbar-lampiontoto__logo { flex-shrink: 0; display: flex; align-items: center; }
.navbar-lampiontoto__logo a { display: flex; align-items: center; }
.navbar-lampiontoto__logo-img {
  height: 42px; width: auto;
  display: block;
  transition: 0.3s;
  filter: drop-shadow(0 0 15px rgba(50, 168, 234, 0.35));
}
.navbar-lampiontoto__logo a:hover .navbar-lampiontoto__logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 0 25px rgba(50, 168, 234, 0.6));
}
.navbar-lampiontoto__logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 0.12em;
  color: #fff;
}
.navbar-lampiontoto__logo-text span {
  background: linear-gradient(135deg, #6cc5f5, #22d3ee);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Toggle (hidden) */
#navbar-lampiontoto-toggle { display: none; }

/* Hamburger */
.navbar-lampiontoto__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  width: 32px;
  height: 26px;
  z-index: 10001;
  margin-left: auto;
  justify-content: center;
}
.navbar-lampiontoto__hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: linear-gradient(90deg, #32a8ea, #22d3ee);
  border-radius: 3px;
  transition: 0.3s;
}
#navbar-lampiontoto-toggle:checked + .navbar-lampiontoto__hamburger span:nth-child(1) { transform: rotate(45deg) translate(8px, 8px); }
#navbar-lampiontoto-toggle:checked + .navbar-lampiontoto__hamburger span:nth-child(2) { opacity: 0; }
#navbar-lampiontoto-toggle:checked + .navbar-lampiontoto__hamburger span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

/* Backdrop */
.navbar-lampiontoto__backdrop {
  display: none;
  position: fixed; inset: 0;
  background: radial-gradient(ellipse at center, rgba(6,10,18,0.35) 0%, rgba(6,10,18,0.7) 100%);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
#navbar-lampiontoto-toggle:checked ~ .navbar-lampiontoto__backdrop {
  opacity: 1;
  pointer-events: auto;
}

/* Desktop menu */
.navbar-lampiontoto__menu {
  display: flex;
  list-style: none;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.navbar-lampiontoto__menu li a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 8px;
  color: #6cc5f5;
  background: linear-gradient(135deg, rgba(50,168,234,0.08), rgba(34,211,238,0.04));
  border: 1.5px solid #32a8ea;
  box-shadow: 0 0 15px rgba(50,168,234,0.18), inset 0 0 15px rgba(50,168,234,0.05);
  overflow: hidden;
  isolation: isolate;
  transition: 0.3s;
  text-shadow: 0 0 8px rgba(50,168,234,0.4);
}
.navbar-lampiontoto__menu li a::before {
  content: ''; position: absolute; top: 0; left: -120%; width: 55%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: skewX(-20deg);
  transition: left 0.65s cubic-bezier(0.4,0,0.2,1);
  z-index: 1; pointer-events: none;
}
.navbar-lampiontoto__menu li a:hover::before { left: 160%; }
.navbar-lampiontoto__menu li a:hover {
  color: #fff;
  background: linear-gradient(135deg, rgba(50,168,234,0.22), rgba(34,211,238,0.12));
  transform: translateY(-2px);
  box-shadow: 0 4px 25px rgba(50,168,234,0.4);
}

/* Last item (CTA — register) */
.navbar-lampiontoto__menu li:nth-child(2) a {
  background: linear-gradient(135deg, #22d3ee, #32a8ea, #4a90ff);
  background-size: 180% 180%;
  color: #fff;
  border-color: rgba(255,255,255,0.12);
  box-shadow: 0 6px 24px rgba(50,168,234,0.5), inset 0 1px 0 rgba(255,255,255,0.25);
  animation: navCTA 6s ease infinite;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
@keyframes navCTA {
  0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; }
}

/* Mobile */
@media (max-width: 968px) {
  .navbar-lampiontoto__hamburger { display: flex; }
  .navbar-lampiontoto__backdrop { display: block; }

  .navbar-lampiontoto__menu {
    position: fixed;
    top: 0; right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background:
      radial-gradient(ellipse 90% 40% at 100% 0%, rgba(50,168,234,0.22), transparent 55%),
      radial-gradient(ellipse 80% 35% at 100% 100%, rgba(34,211,238,0.14), transparent 55%),
      linear-gradient(180deg, #0c1320 0%, #060a12 55%, #0c1320 100%);
    flex-direction: column;
    padding: 90px 24px 40px;
    gap: 14px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    z-index: 9999;
    transition: right 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -20px 0 60px rgba(0,0,0,0.65), -2px 0 30px rgba(50,168,234,0.12);
    will-change: right;
  }
  .navbar-lampiontoto__menu::before {
    content: ''; position: absolute; top: 0; bottom: 0; left: 0; width: 2px;
    background: linear-gradient(180deg, transparent 0%, rgba(50,168,234,0.9) 20%, rgba(34,211,238,0.9) 50%, rgba(50,168,234,0.9) 80%, transparent 100%);
    box-shadow: 0 0 20px rgba(50,168,234,0.55);
  }

  #navbar-lampiontoto-toggle:checked ~ .navbar-lampiontoto__menu { right: 0; }

  .navbar-lampiontoto__menu li { width: 100%; }
  .navbar-lampiontoto__menu li a { width: 100%; padding: 14px 20px; font-size: 14px; }
}

/* Blur site content behind menu when open */
body:has(#navbar-lampiontoto-toggle:checked) .main-container,
body:has(#navbar-lampiontoto-toggle:checked) .site-footer,
body:has(#navbar-lampiontoto-toggle:checked) .nav-bottom {
  filter: blur(6px) saturate(0.75) brightness(0.7);
  transform: scale(0.985);
  transform-origin: center center;
  transition: filter 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.main-container, .site-footer, .nav-bottom {
  transition: filter 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}