/* Appended to style.css — mobile nav styles */

/* Mobile toggle button */
.iw-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.iw-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  transition: opacity 0.2s;
}

/* Scrolled header */
.iw-header--scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

@media (max-width: 768px) {
  .iw-mobile-toggle {
    display: flex;
  }

  .iw-nav-login {
    display: none;
  }

  .iw-nav-wrapper {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--iw-navy);
    padding: 1rem 1.25rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    z-index: 100;
  }

  .iw-nav-wrapper.iw-nav--open {
    display: block;
  }

  .iw-nav {
    flex-direction: column;
    gap: 0;
  }

  .iw-nav li {
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .iw-nav a {
    display: block;
    padding: 0.875rem 0;
    font-size: 1rem;
  }

  .site-header {
    position: relative;
  }
}