/* ============================================================
   IC LINKS CO — Navigation Styles
   ============================================================ */

/* ── Announcement bar ── */
.nav-announce {
  background: var(--charcoal);
  color: var(--ivory);
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.55rem 1rem;
  overflow: hidden;
  transition: max-height 0.35s var(--ease), padding 0.35s var(--ease), opacity 0.35s var(--ease);
  max-height: 44px;
  position: relative;
  z-index: 1001;
}
.nav-announce.hide { max-height: 0; padding-top: 0; padding-bottom: 0; opacity: 0; }

/* ── Nav bar ── */
#site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(251,247,241,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background var(--trans), box-shadow var(--trans), border-color var(--trans);
}
#site-nav.scrolled {
  background: rgba(251,247,241,0.97);
  border-bottom-color: var(--border);
  box-shadow: 0 10px 30px rgba(58,51,64,0.16);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* ── Logo (horizontal wordmark) ── */
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo img { height: 82px; width: auto; }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--charcoal);
}

/* ── Desktop Links ── */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
  margin: 0 auto;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-mid);
  padding: 1.6rem 0;
  transition: color var(--trans);
}
.nav-links > li > a:hover,
.nav-links > li > a.active { color: var(--rose-dark); }
.nav-links .chevron { width: 9px; height: 9px; transition: transform var(--trans); }
.nav-links > li:hover .chevron { transform: rotate(180deg); }

/* ── Dropdown ── */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 0.6rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--trans);
  z-index: 1002;
}
.nav-links > li:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  display: block;
  padding: 0.65rem 1rem;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--charcoal-mid);
  border-radius: var(--radius);
  transition: background var(--trans), color var(--trans);
}
.nav-dropdown a:hover { background: var(--plum-mist); color: var(--plum-dark); }

/* ── Right actions ── */
.nav-right { display: flex; align-items: center; gap: 0.4rem; flex-shrink: 0; }
.nav-journey-cta { white-space: nowrap; margin-right: 0.4rem; }
@media (max-width: 1024px) { .nav-journey-cta { display: none; } }
.nav-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--charcoal);
  transition: background var(--trans), color var(--trans);
}
.nav-icon-btn:hover { background: var(--plum-mist); color: var(--plum-dark); }
.nav-icon-btn svg { width: 21px; height: 21px; }
.nav-cart-count {
  position: absolute;
  top: 4px; right: 2px;
  min-width: 17px; height: 17px;
  padding: 0 4px;
  background: var(--rose);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 700;
  border-radius: 100px;
  display: flex; align-items: center; justify-content: center;
}

/* ── Hamburger ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 30px;
  padding: 4px 0;
}
.nav-hamburger span {
  display: block; height: 2px; width: 24px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--trans);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Mobile drawer ── */
.nav-mobile {
  position: fixed;
  top: 0; left: 0;
  width: min(86vw, 360px);
  height: 100vh;
  background: var(--ivory);
  z-index: 1003;
  padding: 6rem 1.75rem 2rem;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.38s var(--ease);
  box-shadow: 12px 0 50px rgba(56,53,47,0.14);
}
.nav-mobile.open { transform: translateX(0); }
.mobile-group-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rose-dark);
  margin: 1.5rem 0 0.75rem;
}
.mobile-group-label:first-child { margin-top: 0; }
.mobile-link, .mobile-sub-link {
  display: block;
  padding: 0.6rem 0;
  font-size: 1rem;
  color: var(--charcoal);
  border-bottom: 1px solid var(--border);
}
.mobile-sub-link { font-size: 0.95rem; color: var(--charcoal-mid); }
.mobile-link.active, .mobile-sub-link.active { color: var(--rose-dark); }
.mobile-cta-group { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.75rem; }

/* ── Spacer (kept for parity; sticky nav needs none) ── */
.nav-spacer { height: 0; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-inner { height: 76px; justify-content: space-between; }
  .nav-logo { position: absolute; left: 50%; transform: translateX(-50%); }
  .nav-logo img { height: 64px; }
  .nav-logo-text { font-size: 1.45rem; }
}