/* Professional Navbar Styles */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  z-index: 1000;
  padding: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0);
  transition: all 0.3s ease;
}

#navbar.scrolled {
  background: rgba(0, 0, 0, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#navbar .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

#nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2.5rem;
}

#nav-links li {
  margin: 0;
}

#nav-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.3px;
  padding: 0.5rem 0;
  position: relative;
  transition: all 0.3s ease;
  text-transform: uppercase;
  font-size: 0.85rem;
}

#nav-links a:hover {
  color: #fff;
}

#nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #f4d03f, #f7dc6f);
  transition: width 0.3s ease;
}

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

/* Mobile Menu */
#nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 4px;
  transition: background 0.3s ease;
}

#nav-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Mobile Styles */
@media (max-width: 768px) {
  #navbar .container {
    padding: 0 1rem;
    height: 60px;
  }
  
  #nav-toggle {
    display: block;
  }
  
  #nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.98);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  #nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  #nav-links li {
    padding: 0 2rem;
  }
  
  #nav-links a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
  }
  
  #nav-links a img {
    display: none;
  }
  
  #nav-links a::after {
    display: none;
  }
}

/* Smooth scroll offset for fixed navbar */
html {
  scroll-padding-top: 70px;
}

@media (max-width: 768px) {
  html {
    scroll-padding-top: 60px;
  }
}