.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}
.menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: #0c4b33;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 999;
}
.mobile-nav-overlay.open { display: block; }

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 340px;
  height: 100%;
  background: #fff;
  z-index: 1000;
  overflow-y: auto;
  transition: right 0.3s ease;
  box-shadow: -4px 0 20px rgba(0,0,0,0.15);
}
.mobile-nav.open { right: 0; }

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid #eee;
}
.mobile-nav-header img { height: 34px; }
.mobile-nav-close {
  background: none;
  border: none;
  font-size: 26px;
  line-height: 1;
  color: #0c4b33;
  cursor: pointer;
  padding: 4px 8px;
}

.mobile-nav-list { list-style: none; margin: 0; padding: 8px 0; }
.mobile-nav-list li { border-bottom: 1px solid #f0f0f0; }
.mobile-nav-list > li > a,
.mobile-nav-list .mobile-nav-parent-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #0c4b33;
  text-decoration: none;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
}
.mobile-nav-list a.active,
.mobile-nav-list a:active { color: #d4af37; }
.mobile-nav-list .chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid #0c4b33;
  border-bottom: 2px solid #0c4b33;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.mobile-nav-parent-btn.open .chevron { transform: rotate(-135deg); }

.mobile-submenu {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  background: #f8faf8;
  transition: max-height 0.25s ease;
}
.mobile-submenu.open { max-height: 300px; }
.mobile-submenu li a {
  display: block;
  padding: 13px 20px 13px 36px;
  font-family: 'Lato', sans-serif;
  font-size: 15px;
  color: #444;
  text-decoration: none;
}
.mobile-submenu li a:active { color: #d4af37; }

@media (max-width: 860px) {
  .navbar { display: none; }
  .menu-toggle { display: flex; }
}