/* ============================================
   NAVIGATION (PREMIUM GLASSMORPHISM)
   ============================================ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: var(--glass-border);
  transition: var(--transition-normal);
  padding: 0.5rem 0;
}

.navbar.scrolled {
  padding: 0.25rem 0;
  background: var(--color-bg-base);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.logo-icon {
  width: 40px; height: 40px;
  background: var(--color-orange);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #000;
  font-weight: 900;
  box-shadow: var(--shadow-orange);
}

.logo-highlight { color: var(--color-orange); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu a {
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding: 8px 0;
  transition: var(--transition-fast);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-orange);
  transition: var(--transition-normal);
  border-radius: 2px;
}

.nav-menu a:hover,
.nav-menu a.active { color: var(--color-text); }

.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: 12px; }

.btn-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-text);
  transition: var(--transition-normal);
}

.btn-icon:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-orange);
  color: var(--color-orange);
  transform: translateY(-2px);
}

.phone-link-nav {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--color-text);
  color: var(--color-bg-base);
  font-weight: 800;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.phone-link-nav:hover {
  background: var(--color-orange);
  color: #000;
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange);
}

/* Updated Phone Number Format */
.phone-number {
  font-family: inherit;
  white-space: nowrap;
}

/* Hamburger Menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px; height: 44px;
  gap: 6px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-normal);
  z-index: 1001; /* Ensure it's above other elements */
}

.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-normal);
}

.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 992px) {
  .nav-menu { gap: 1.5rem; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  
  .nav-menu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100vh;
    background: var(--color-bg-base);
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    gap: 2rem;
    z-index: 999;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
  }
  
  .nav-menu.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu a {
    font-size: 1.5rem;
    font-weight: 900;
  }
  
  .phone-link-nav span { display: none; }
  .phone-link-nav { 
    padding: 10px; 
    background: var(--color-orange); 
    color: #000;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .phone-link-nav i { font-size: 1.25rem; margin: 0; }

  .header-actions { gap: 8px; }
  .logo-text { font-size: 1rem; }
  .logo { gap: 8px; }
}

@media (max-width: 480px) {
  .logo-text { display: none !important; }
  .logo { gap: 0; }
  .nav-container { height: 60px; padding: 0 10px; }
  .navbar { padding: 0.15rem 0; }
  .header-actions { gap: 4px; }
  .btn-icon { width: 38px; height: 38px; }
  .phone-link-nav { width: 38px; height: 38px; }
}