/* GEMT public navigation */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: #fcfaf5;
  border-bottom: 1px solid var(--line, rgba(26, 25, 21, 0.12));
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px var(--container-pad, 16px);
  max-width: min(var(--maxw, 1180px), 100%);
  margin: 0 auto;
  min-height: 64px;
  width: 100%;
  box-sizing: border-box;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  min-width: 0;
}
.brand .logo-img {
  height: 44px;
  width: auto;
  max-width: min(180px, 55vw);
  object-fit: contain;
  display: block;
}

/* Desktop horizontal menu (default) */
.nav-links {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links > li {
  list-style: none;
  margin: 0;
}

.nav-links a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft, #4f4c43);
  text-decoration: none;
  border-radius: 4px;
  white-space: nowrap;
  cursor: pointer;
}

.nav-links a:hover {
  color: var(--forest, #2f6b1f);
  background: rgba(47, 107, 31, 0.06);
}

.nav-links a.active {
  color: var(--forest-deep, #163218);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--gold, #b8922a);
}

.nav-drawer-head {
  display: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 40px;
  border: 1px solid var(--line, rgba(26, 25, 21, 0.12));
  border-radius: 4px;
  background: #fcfaf5;
  cursor: pointer;
  position: relative;
  z-index: 1002;
  flex-shrink: 0;
  padding: 0;
  margin: 0;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--forest-deep, #163218);
  border-radius: 1px;
}
.nav-toggle::before { content: ""; top: 12px; }
.nav-toggle span { top: 19px; display: block; }
.nav-toggle::after { content: ""; top: 26px; }

.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before {
  top: 19px;
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"]::after {
  top: 19px;
  transform: rotate(-45deg);
}

.nav-scrim {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(22, 50, 24, 0.5);
  border: 0;
  margin: 0;
  padding: 0;
  cursor: pointer;
}
.nav-scrim.is-visible {
  display: block;
}

.nav-drawer-title {
  font-family: var(--mono, ui-monospace, monospace);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay, #7a3f28);
}

.nav-close {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line, rgba(26, 25, 21, 0.12));
  border-radius: 4px;
  background: #fff;
  font-size: 22px;
  line-height: 1;
  color: var(--forest-deep, #163218);
  cursor: pointer;
}

/* ===== Mobile only: off-canvas drawer panel ===== */
@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav-links.nav-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 86vw);
    max-width: 300px;
    height: 100%;
    height: 100dvh;
    margin: 0;
    padding: 20px 16px 40px;
    background: #fcfaf5;
    border-left: 1px solid var(--line, rgba(26, 25, 21, 0.12));
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 1101;
    transform: translate3d(100%, 0, 0);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.25s ease, visibility 0.25s ease;
    box-sizing: border-box;
    list-style: none;
  }

  .nav-links.nav-drawer-panel.open {
    transform: translate3d(0, 0, 0);
    visibility: visible;
    pointer-events: auto;
    box-shadow: -8px 0 28px rgba(22, 50, 24, 0.2);
  }

  .nav-links.nav-drawer-panel .nav-drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 0 16px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--line, rgba(26, 25, 21, 0.12));
  }

  .nav-links.nav-drawer-panel > li {
    width: 100%;
  }

  .nav-links.nav-drawer-panel a {
    display: block;
    width: 100%;
    padding: 14px 12px;
    font-size: 16px;
    font-weight: 500;
    color: var(--ink, #1a1915);
    white-space: normal;
    box-sizing: border-box;
    box-shadow: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(47, 107, 31, 0.12);
  }

  .nav-links.nav-drawer-panel a.active {
    background: rgba(47, 107, 31, 0.1);
    color: var(--forest-deep, #163218);
    box-shadow: none;
  }

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

/* Desktop: always horizontal in header */
@media (min-width: 901px) {
  .nav-toggle,
  .nav-drawer-head,
  .nav-scrim {
    display: none !important;
  }

  .nav-links {
    display: flex !important;
    flex-direction: row !important;
    position: static !important;
    transform: none !important;
    visibility: visible !important;
    pointer-events: auto !important;
    width: auto !important;
    height: auto !important;
    max-width: none !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    overflow: visible !important;
  }

  .nav-links a {
    width: auto;
    padding: 8px 12px;
    font-size: 14px;
    white-space: nowrap;
  }
}