/* Hamburger button styling */
.hamburger {
  display: none;
  width: 30px;
  height: 24px;
  position: relative;
  border: none;
  background: none;
  cursor: pointer;
  z-index: 1001; /* above nav */
}

.hamburger span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: #000000;
  border-radius: 3px;
  transition: all 0.3s ease-in-out;
}

.hamburger span:nth-child(1) {
  top: 0;
}

.hamburger span:nth-child(2) {
  top: 10px;
}

.hamburger span:nth-child(3) {
  top: 20px;
}

/* Animate to X */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg);
  top: 10px;
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg);
  top: 10px;
}

.responsive-nav {
  display: none;
  align-items: center;
  background-color: #fff8e1;
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
    order: 3;
    font-size: 1.8rem;
  }

  nav {
    display: none;
  }

  .cta-button {
    display: none;
  }

  .navbar {
    padding-left: 0.625rem;
    padding-right: 0.625rem;
  }

  .responsive-nav {
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    gap: 1rem;
    margin-top: 0;
    transition: all 0.3s ease-in-out;
  }

  /* When active (shown) */
  .responsive-nav.active {
    max-height: 500px; /* adjust if needed */
    opacity: 1;
    padding: 1rem;
  }

  .responsive-nav.active .cta-button {
    display: block;
  }
}