/* ============================================
   NAVBAR STYLES
   ============================================ */

/* --- Base Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

.navbar-scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* --- Container --- */
.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

/* --- Logo --- */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  cursor: pointer;
}

.logo-icon {
  color: var(--accent-primary);
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(0, 255, 136, 0.4));
  transition: filter 0.3s ease, transform 0.3s ease;
}

.navbar-logo:hover .logo-icon {
  filter: drop-shadow(0 0 12px rgba(0, 255, 136, 0.6));
  transform: scale(1.1);
}

.logo-text {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  line-height: 1;
}

.logo-accent {
  color: var(--accent-primary);
}

/* --- Navigation Links --- */
.navbar-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: color 0.3s ease, background 0.3s ease;
  position: relative;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--accent-primary);
  background: rgba(0, 255, 136, 0.06);
}

.nav-link.active {
  color: var(--accent-primary);
  background: rgba(0, 255, 136, 0.1);
}

/* --- Book Now Button --- */
.nav-book-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--bg-primary);
  background: linear-gradient(135deg, var(--accent-primary), #00cc6a);
  padding: 8px 20px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: nav-btn-pulse 3s ease-in-out infinite;
}

.nav-book-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 255, 136, 0.4);
  animation: none;
}

.nav-book-btn:active {
  transform: translateY(0);
}

@keyframes nav-btn-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.3);
  }
  50% {
    box-shadow: 0 0 16px 4px rgba(0, 255, 136, 0.15);
  }
}

/* --- Hamburger Toggle --- */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.3s ease;
}

.navbar-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
}

.navbar-toggle:active {
  background: rgba(0, 255, 136, 0.08);
  transform: scale(0.92);
}

.toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
  transform-origin: center;
}

/* X animation */
.navbar-toggle.active .toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggle.active .toggle-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.navbar-toggle.active .toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   MOBILE RESPONSIVE  (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
  .navbar-container {
    padding: 14px 20px;
    flex-wrap: wrap;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-links {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 4px;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
    order: 3;
  }

  .navbar-links.active {
    max-height: 500px;
    opacity: 1;
    padding: 16px 0 8px;
    border-top: 1px solid var(--border-color);
    margin-top: 14px;
  }

  .nav-link {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
  }

  .nav-book-btn {
    width: 100%;
    padding: 12px 20px;
    font-size: 0.9rem;
    margin-top: 4px;
    text-align: center;
  }
}