/* =============================================================
   BONAVIOX · HEADER (promo bar + nav + dropdown)
   Loaded on every page. Depends on tokens.css for variables and
   home.css for the shared `.wordmark` atom.
   ============================================================= */

/* =============================================================
   PROMO BAR
   ============================================================= */
.promo-bar {
  background: var(--bv-navy-1000);
  color: var(--fg-1);
  text-align: center;
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--hairline-soft);
}
.promo-accent { color: var(--accent); }
.promo-sep { margin: 0 14px; opacity: 0.4; }

/* =============================================================
   HEADER INJECTION WRAPPER
   `display: contents` removes the wrapper from the box tree so the
   injected promo-bar + nav become direct body children. Without this,
   the sticky nav is bounded by the wrapper's height (~80px) and
   unsticks almost immediately on scroll. With it, nav stays sticky
   for the full page.
   ============================================================= */
[data-component="header"] { display: contents; }

/* =============================================================
   NAV
   ============================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 18px 40px;
  background: rgba(10, 28, 51, 0.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--hairline-soft);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.nav-links {
  display: flex;
  gap: 32px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
}
.nav-links .nav-link {
  color: var(--fg-1);
  text-decoration: none;
  position: relative;
  transition: color var(--dur-fast) var(--ease-out);
  background: transparent;
  border: 0;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  font-weight: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-links .nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav-links .nav-link:hover { color: var(--accent); }
.nav-links .nav-link:hover::after { transform: scaleX(1); }
.nav-chev { width: 12px !important; height: 12px !important; transition: transform var(--dur-base) var(--ease-out); }

.nav-dropdown { position: relative; }
.nav-dropdown-panel::before {
  /* invisible hover bridge between trigger and panel so dropdown
     stays open while cursor traverses the gap */
  content: "";
  position: absolute;
  top: -18px;
  left: 0;
  right: 0;
  height: 18px;
  background: transparent;
}
.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 200px;
  background: rgba(10, 28, 51, 0.96);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border: 1px solid var(--hairline);
  border-radius: var(--r-3);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 40;
}
.nav-dropdown-panel a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--r-2);
  color: var(--fg-1);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.nav-dropdown-panel a:hover {
  background: rgba(200, 154, 132, 0.10);
  color: var(--accent);
}
.nav-dropdown[data-open="true"] .nav-dropdown-panel,
.nav-dropdown:hover .nav-dropdown-panel,
.nav-dropdown:focus-within .nav-dropdown-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility 0s;
}
.nav-dropdown:hover .nav-chev,
.nav-dropdown[data-open="true"] .nav-chev { transform: rotate(180deg); }

.nav-actions {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  align-items: center;
}
.nav-icon, .nav-cart {
  background: transparent;
  border: 0;
  color: var(--fg-1);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-icon:hover, .nav-cart:hover { color: var(--accent); }
.nav-cart span {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
}

/* =============================================================
   HAMBURGER · 3 stacked rose-gold rules → animate to X on open
   ============================================================= */
.nav-burger {
  display: none; /* shown only ≤1024 */
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 5px;
  width: 38px; height: 38px;
  padding: 8px;
  background: transparent;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.nav-burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--fg-1);
  transform-origin: center;
  transition: transform 280ms var(--ease-out), opacity 200ms var(--ease-out), background 220ms var(--ease-out), width 280ms var(--ease-out);
}
.nav-burger span:nth-child(2) { width: 16px; align-self: flex-end; }
.nav-burger:hover span { background: var(--accent); }
.nav-burger[aria-expanded="true"] span { background: var(--accent); }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); width: 22px; }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: translateX(20px); }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); width: 22px; }

/* =============================================================
   MOBILE DRAWER · slide-in editorial menu (≤1024)
   ============================================================= */
.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0s linear 420ms;
}
.nav-drawer[data-open="true"] {
  visibility: visible;
  pointer-events: auto;
  transition: visibility 0s linear 0s;
}
.nav-drawer-scrim {
  position: absolute;
  inset: 0;
  background: rgba(8, 18, 33, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 380ms var(--ease-out);
}
.nav-drawer[data-open="true"] .nav-drawer-scrim { opacity: 1; }

.nav-drawer-panel {
  position: absolute;
  top: 0; right: 0;
  height: 100vh;
  height: 100dvh;
  width: min(86vw, 380px);
  background:
    linear-gradient(180deg, var(--bv-navy-1000) 0%, var(--bv-navy-900) 55%, var(--bv-navy-1000) 100%);
  border-left: 1px solid var(--accent);
  box-shadow: -36px 0 90px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
  overflow-x: hidden;
  isolation: isolate;
}
.nav-drawer[data-open="true"] .nav-drawer-panel { transform: translateX(0); }
.nav-drawer-glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 260px; height: 260px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(200,154,132,0.18) 0%, transparent 65%);
  z-index: 0;
}

/* Drawer head · eyebrow + close X */
.nav-drawer-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--hairline-soft);
}
.nav-drawer-eyebrow {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.nav-drawer-eyebrow em {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: -0.005em;
  text-transform: none;
  color: var(--accent);
  margin-left: 4px;
}
.nav-drawer-close {
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--fg-1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 200ms var(--ease-out), color 200ms var(--ease-out), transform 280ms var(--ease-out), background 200ms var(--ease-out);
}
.nav-drawer-close:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(200, 154, 132, 0.08);
  transform: rotate(90deg);
}
.nav-drawer-close [data-lucide] { width: 16px; height: 16px; }

/* Link list */
.nav-drawer-links {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 6px 0 8px;
}
.nav-drawer-link {
  position: relative;
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 18px 26px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--fg-1);
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  font: inherit;
  transition: padding-left 280ms var(--ease-out), background 280ms var(--ease-out), color 200ms var(--ease-out);
}
.nav-drawer-link::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: linear-gradient(180deg, var(--accent) 0%, var(--bv-rose-400) 100%);
  transition: width 280ms var(--ease-out);
}
.nav-drawer-link:hover,
.nav-drawer-link:focus-visible {
  padding-left: 32px;
  background: linear-gradient(90deg, rgba(200, 154, 132, 0.08) 0%, transparent 80%);
  color: var(--accent);
  outline: none;
}
.nav-drawer-link:hover::before,
.nav-drawer-link:focus-visible::before { width: 2px; }
.nav-drawer-num {
  font-family: var(--font-mono, monospace);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--fg-3);
  text-transform: uppercase;
}
.nav-drawer-link:hover .nav-drawer-num { color: var(--accent); }
.nav-drawer-label {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(26px, 6.8vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.012em;
  color: inherit;
}
.nav-drawer-arrow {
  width: 16px; height: 16px;
  color: var(--fg-3);
  opacity: 0;
  transform: translate(-6px, 6px);
  transition: opacity 240ms var(--ease-out), transform 280ms var(--ease-out), color 240ms var(--ease-out);
}
.nav-drawer-link:hover .nav-drawer-arrow {
  opacity: 1;
  transform: translate(0, 0);
  color: var(--accent);
}
.nav-drawer-chev {
  width: 16px; height: 16px;
  color: var(--accent);
  transition: transform 320ms var(--ease-out);
}
.nav-drawer-group[data-open="true"] .nav-drawer-chev { transform: rotate(180deg); }
.nav-drawer-group[data-open="true"] .nav-drawer-link--btn .nav-drawer-num { color: var(--accent); }
.nav-drawer-group[data-open="true"] .nav-drawer-link--btn .nav-drawer-label { color: var(--accent); }

/* Sublinks accordion */
.nav-drawer-sublinks {
  display: grid;
  grid-template-rows: 0fr;
  background: rgba(200, 154, 132, 0.04);
  border-bottom: 1px solid var(--hairline-soft);
  transition: grid-template-rows 360ms var(--ease-out);
}
.nav-drawer-sublinks-inner {
  overflow: hidden;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.nav-drawer-group[data-open="true"] .nav-drawer-sublinks { grid-template-rows: 1fr; }
.nav-drawer-sublinks a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 26px 13px 56px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-2);
  text-decoration: none;
  border-top: 1px solid var(--hairline-soft);
  transition: padding-left 240ms var(--ease-out), color 200ms var(--ease-out), background 200ms var(--ease-out);
}
.nav-drawer-sublinks a:first-child { border-top: 0; }
.nav-drawer-sublinks a::after {
  content: "→";
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 240ms var(--ease-out), transform 280ms var(--ease-out);
}
.nav-drawer-sublinks a:hover {
  color: var(--accent);
  padding-left: 64px;
  background: rgba(200, 154, 132, 0.06);
}
.nav-drawer-sublinks a:hover::after { opacity: 1; transform: translateX(0); }

/* Drawer foot · cart + promo + tagline */
.nav-drawer-foot {
  position: relative;
  z-index: 1;
  padding: 22px 24px 28px;
  border-top: 1px solid var(--hairline-soft);
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(8, 18, 33, 0.4);
}
.nav-drawer-cart {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--accent);
  color: var(--bv-navy-1000);
  border: 0;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 220ms var(--ease-out), transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}
.nav-drawer-cart:hover {
  background: var(--bv-rose-400);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(200, 154, 132, 0.25);
}
.nav-drawer-cart [data-lucide] { width: 14px; height: 14px; }
.nav-drawer-cart strong { font-weight: 700; }

.nav-drawer-promo {
  margin: 0;
  padding: 12px 16px;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-2);
  text-align: center;
  background: rgba(244, 242, 238, 0.02);
}
.nav-drawer-promo em {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
  letter-spacing: -0.005em;
  color: var(--accent);
  margin-bottom: 4px;
}
.nav-drawer-promo span {
  display: block;
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.nav-drawer-promo strong {
  color: var(--accent);
  font-weight: 700;
}

.nav-drawer-tag {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-3);
  text-align: center;
  line-height: 1.6;
}

/* Staggered link reveal when drawer opens */
.nav-drawer[data-open="true"] .nav-drawer-links > * {
  animation: nav-drawer-item-in 500ms var(--ease-out) both;
}
.nav-drawer[data-open="true"] .nav-drawer-links > *:nth-child(1) { animation-delay: 140ms; }
.nav-drawer[data-open="true"] .nav-drawer-links > *:nth-child(2) { animation-delay: 200ms; }
.nav-drawer[data-open="true"] .nav-drawer-links > *:nth-child(3) { animation-delay: 260ms; }
.nav-drawer[data-open="true"] .nav-drawer-links > *:nth-child(4) { animation-delay: 320ms; }
.nav-drawer[data-open="true"] .nav-drawer-foot {
  animation: nav-drawer-foot-in 500ms var(--ease-out) 380ms both;
}
@keyframes nav-drawer-item-in {
  from { opacity: 0; transform: translateX(28px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes nav-drawer-foot-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .nav-drawer-panel { transition: none; }
  .nav-drawer[data-open="true"] .nav-drawer-links > *,
  .nav-drawer[data-open="true"] .nav-drawer-foot { animation: none; }
}

/* Body scroll lock when drawer is open */
body.nav-drawer-open { overflow: hidden; }

/* =============================================================
   RESPONSIVE NAV
   ============================================================= */
@media (max-width: 1024px) {
  .nav { grid-template-columns: auto 1fr auto; padding: 14px 20px; gap: 16px; }
  .nav-links { display: none; }
  .nav-cart span { display: none; }
  .nav-burger { display: inline-flex; }
  .nav .wordmark { justify-self: center; }
}

@media (min-width: 1025px) {
  .nav-drawer { display: none; }
}