nav {
  background-color: #ffffff;
  border-bottom: 1px solid #e0e0e0;
  height: 70px;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo a {
  font-size: 1.6rem;
  font-weight: bold;
  color: #4c9a6f;
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 20px;
}

.nav-menu li a {
  color: #4c4c4c;
  font-weight: 500;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 6px;
  transition: background-color 0.2s, color 0.2s;
}

.nav-menu li a:hover {
  background-color: #f0f0f0;
  color: #4c9a6f;
}

/* Mobile Menu Button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: #4c9a6f;
  cursor: pointer;
}

/* Responsive Nav */
@media (max-width: 768px) {
  .nav-menu {
    flex-direction: column;
    background-color: #ffffff;
    position: fixed;
    top: 0;
    left: -100%;
    height: 100vh;
    width: 250px;
    padding-top: 80px;
    transition: left 0.3s ease-in-out;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }

  .nav-menu.nav-menu_visible {
    left: 0;
  }

  .nav-menu li {
    padding: 10px 20px;
  }

  .nav-toggle {
    display: block;
  }
}