/* =========================================================
   Mobile hamburger dropdown — ≤768px only
   Loaded last so these rules win.
   ========================================================= */

#mobile-menu,
#nav-overlay {
  display: none;
}

.nav-btn {
  display: none !important;
}

@media (max-width: 768px) {
  .header,
  #site-header {
    position: sticky !important;
    top: 0;
    z-index: 1000;
    overflow: visible !important;
    background: #ffffff !important;
  }

  .header__row {
    display: flex !important;
    align-items: center;
    min-height: 64px;
    gap: 0.5rem;
    overflow: visible !important;
  }

  /* Hide desktop nav links — never show in page flow */
  #site-nav,
  .nav--desktop,
  header .nav,
  .header .nav,
  .nav.is-open {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    position: absolute !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
  }

  .brand__text em,
  .brand__text small {
    display: none !important;
  }

  .btn-reg {
    margin-left: auto !important;
    margin-right: 0.35rem !important;
    font-size: 0.62rem !important;
    padding: 0.45rem 0.7rem !important;
  }

  /* Hamburger */
  .nav-btn {
    display: inline-flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 10px;
    background: rgba(11, 61, 46, 0.08) !important;
    cursor: pointer;
    flex-shrink: 0;
    z-index: 1102;
    position: relative;
  }

  .nav-btn span {
    display: block !important;
    width: 20px !important;
    height: 2px !important;
    margin: 0 !important;
    background: #0b3d2e !important;
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .nav-btn.is-active span:nth-child(1),
  .nav-btn[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-btn.is-active span:nth-child(2),
  .nav-btn[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  .nav-btn.is-active span:nth-child(3),
  .nav-btn[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Dim overlay */
  #nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 998;
    background: rgba(5, 38, 29, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  #nav-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* Full-width dropdown under header (fixed = never clipped) */
  #mobile-menu {
    display: block !important;
    position: fixed;
    left: 0;
    right: 0;
    top: 64px;
    z-index: 1101;
    margin: 0;
    padding: 0;
    background: #ffffff;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.14);
    border-top: 1px solid rgba(11, 61, 46, 0.1);
    max-height: min(80vh, 560px);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateY(-16px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  }

  #mobile-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  #mobile-menu a {
    display: block;
    padding: 1rem 1.35rem;
    color: #0b3d2e;
    font-family: "Poppins", system-ui, sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    border-bottom: 1px solid rgba(11, 61, 46, 0.08);
  }

  #mobile-menu a:hover,
  #mobile-menu a.is-active {
    background: rgba(245, 183, 0, 0.12);
    color: #9a7b00;
  }

  #mobile-menu .mobile-menu__cta {
    margin: 0.85rem 1.15rem 1.15rem;
    border-radius: 12px;
    border-bottom: none;
    text-align: center;
    background: linear-gradient(135deg, #f5b700, #ffd54f);
    color: #05261d !important;
  }

  body.nav-open {
    overflow: hidden !important;
  }
}

@media (min-width: 769px) {
  #mobile-menu,
  #nav-overlay,
  .nav-btn {
    display: none !important;
  }

  #site-nav,
  .nav--desktop {
    display: flex !important;
    visibility: visible !important;
    pointer-events: auto !important;
    position: static !important;
    height: auto !important;
    width: auto !important;
    overflow: visible !important;
    clip: auto !important;
  }
}