/* ============================================================
   NAVBAR
   ============================================================ */

.navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 4rem;
  background: var(--color-dark);
  border-bottom: 1px solid var(--border-light);
  transition: background .35s, border-color .35s;
}

.navbar--light {
  background: var(--color-beige);
  border-color: var(--border-dark);
}

/* ── Logo ───────────────────────────────────────────────── */
.navbar__logo {
  display: flex;
  align-items: center;
}

.navbar__logo-img {
  height: 2.5rem;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  transition: filter .35s;
}

.navbar--light .navbar__logo-img {
  filter: brightness(0);
}

/* ── Links ──────────────────────────────────────────────── */
.navbar__links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.navbar__links a {
  font-family: var(--font-mono);
  font-size: .87rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: rgba(245, 240, 232, .75);
  transition: color .2s;
}

.navbar--light .navbar__links a {
  color: var(--color-dark);
}

.navbar__links a:hover {
  color: var(--color-beige);
}

.navbar--light .navbar__links a:hover {
  color: var(--color-dark);
}

/* ── CTA link — higher specificity overrides link defaults ─ */
.navbar__links .navbar__cta {
  color: var(--color-teal-mid);
  border: 1px solid var(--color-teal);
  padding: .42rem 1rem;
  transition: background .2s, color .2s, border-color .2s;
}

.navbar--light .navbar__links .navbar__cta {
  color: var(--color-teal);
}

.navbar__links .navbar__cta:hover {
  background: var(--color-teal);
  color: var(--color-beige);
  border-color: var(--color-teal);
}

/* ── Language Toggle ────────────────────────────────────── */
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  vertical-align: middle;
}

.lang-opt {
  font-family: var(--font-mono);
  font-size: .92rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: rgba(245, 240, 232, .45);
  transition: color .2s;
  line-height: 1;
}

.lang-opt.is-active {
  color: var(--color-teal-mid);
}

.lang-opt:not(.is-active):hover {
  color: rgba(245, 240, 232, .75);
}

.lang-sep {
  font-family: var(--font-mono);
  font-size: .92rem;
  color: rgba(245, 240, 232, .2);
  pointer-events: none;
  line-height: 1;
}

/* ── Products Dropdown ──────────────────────────────────── */
.navbar__dropdown {
  position: relative;
}

/* Extend the <li> hover zone to fill the gap between trigger and menu */
.navbar__dropdown::after {
  content: '';
  position: absolute;
  bottom: -1.2rem;
  left: 0;
  right: 0;
  height: 1.2rem;
}

.navbar__dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  cursor: pointer;
}

.navbar__dropdown-trigger::after {
  content: '↓';
  font-size: .65rem;
  opacity: .6;
  transition: transform .25s cubic-bezier(0.16, 1, 0.3, 1), opacity .2s;
  display: inline-block;
}

.navbar__dropdown:hover .navbar__dropdown-trigger::after {
  transform: rotate(180deg);
  opacity: 1;
}

.navbar__dropdown-menu {
  position: absolute;
  top: calc(100% + 1.2rem);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 16rem;
  background: var(--color-dark);
  border: 1px solid var(--border-light);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s .2s;
  box-shadow: 0 24px 48px rgba(0, 0, 0, .35);
}

.navbar__dropdown:hover .navbar__dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: opacity .2s ease, transform .2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s;
}

.navbar__dropdown-menu li {
  border-bottom: 1px solid var(--border-light);
}

.navbar__dropdown-menu li:last-child {
  border-bottom: none;
}

.navbar__dropdown-menu li a {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding: 1rem 1.4rem;
  color: rgba(245, 240, 232, .7);
  transition: background .18s, color .18s;
}

.navbar__dropdown-menu li a:hover {
  background: rgba(245, 240, 232, .06);
  color: var(--color-beige);
}

.navbar__dropdown-item-label {
  font-family: var(--font-mono);
  font-size: .83rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--color-beige);
  transition: color .18s;
}

.navbar__dropdown-item-desc {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--color-teal-mid);
  opacity: .75;
  font-weight: 400;
}

.navbar__dropdown-menu li a:hover .navbar__dropdown-item-label {
  color: var(--color-beige);
}

/* Light theme overrides for dropdown trigger */
.navbar--light .navbar__dropdown-trigger {
  color: var(--color-dark);
}

.navbar--light .navbar__dropdown-trigger::after {
  opacity: .5;
}

/* Light theme: menu stays dark (overlay style) */

/* ── Active page link ───────────────────────────────────── */
.navbar__links .navbar__link--active {
  color: var(--color-beige);
  position: relative;
}

.navbar__links .navbar__link--active::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-teal-mid);
}

.navbar--light .navbar__links .navbar__link--active {
  color: var(--color-dark);
}

/* ── Light navbar overrides */
.navbar--light .lang-opt {
  color: rgba(26, 26, 26, .4);
}

.navbar--light .lang-opt.is-active {
  color: var(--color-teal);
}

.navbar--light .lang-opt:not(.is-active):hover {
  color: var(--color-dark);
}

.navbar--light .lang-sep {
  color: rgba(26, 26, 26, .25);
}