/* ─── NAV — canonical shared stylesheet ─────────────────────────
   Loaded on all pages except checkout.html + order-confirmation.html
   (those keep their own distinct progress-bar nav inline).
   Depends on: tokens.css (CSS custom properties)
──────────────────────────────────────────────────────────────── */

/* ── Base nav bar */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 72px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}
nav.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.08); }

/* ── Logo */
.nav-logo { display: inline-flex; flex-direction: column; gap: 2px; text-decoration: none; flex-shrink: 0; }
.nav-logo-top { display: block; white-space: nowrap; font-family: var(--serif); font-size: 1.15rem; font-weight: 700; color: var(--blue); letter-spacing: -0.02em; line-height: 1; }
.nav-logo-img { display: inline; height: 28px; width: auto; vertical-align: middle; margin-left: 2px; }
.nav-logo-tagline { display: block; font-family: var(--hand); font-size: 11px; font-weight: 400; color: var(--grey); letter-spacing: 0.08em; line-height: 1; }

/* ── Nav links row */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links > li { position: relative; }
.nav-links > li > a,
.nav-links > li > button {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--black);
  letter-spacing: 0.02em;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  padding: 0;
}
.nav-links > li > a:hover,
.nav-links > li > button:hover { color: var(--blue); }
.nav-links > li > a.active { color: var(--blue); }

/* ── Occasions button chevron */
.nav-occasions-btn svg { transition: transform 0.25s var(--ease); }
.nav-occasions-btn.active svg { transform: rotate(180deg); }
.nav-occasions-btn.active { color: var(--blue); }

/* ── Occasions dropdown */
.occasions-dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  width: 620px;
  background: white;
  border: 1px solid rgba(0,0,0,0.07);
  box-shadow: 0 24px 60px rgba(0,0,0,0.12);
  padding: 2rem;
  border-radius: var(--r-card);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  z-index: 200;
}
.occasions-dropdown.open {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.dropdown-cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.dropdown-col-title {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 0.875rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--warm-dark);
}
.dropdown-items { list-style: none; display: flex; flex-direction: column; gap: 0.1rem; }
.dropdown-items li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.6rem;
  font-size: 0.875rem;
  color: var(--black);
  font-weight: 400;
  border-radius: var(--r-tag);
  transition: background 0.15s, color 0.15s;
}
.dropdown-items li a:hover { background: var(--warm); color: var(--blue); }
.dropdown-items li a .occasion-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--warm-dark);
  flex-shrink: 0;
  transition: background 0.15s;
}
.dropdown-items li a:hover .occasion-dot { background: var(--blue); }
.dropdown-items li.active-occasion a { color: var(--blue); font-weight: 500; }

.active-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--red);
  color: white;
  padding: 0.15rem 0.4rem;
  border-radius: var(--r-tag);
}

.dropdown-footer {
  border-top: 1px solid var(--warm-dark);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dropdown-footer-text { font-size: 0.8rem; color: var(--grey); font-weight: 300; font-style: italic; }
.dropdown-view-all {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.04em;
  transition: gap 0.2s;
}
.dropdown-view-all:hover { gap: 0.7rem; }

/* ── Cart */
.nav-cart {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--black);
  transition: color 0.2s;
}
.nav-cart:hover { color: var(--blue); }
.nav-cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  background: var(--red);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 50%;
}

/* ── Mobile toggle */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-mobile-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--black);
  transition: all 0.3s;
}

/* ── Footer nav reset (compact-footer pages use <nav> inside <footer>) */
footer nav { position: static; background: none; backdrop-filter: none; -webkit-backdrop-filter: none; border: none; height: auto; padding: 0; display: flex; gap: 1.5rem; flex-wrap: wrap; }
footer nav a { font-size: 0.78rem; color: rgba(255,255,255,0.4); transition: color 0.15s; }
footer nav a:hover { color: white; }

/* ── Mobile drawer */
.nav-drawer { position: fixed; inset: 0; z-index: 200; pointer-events: none; }
.nav-drawer-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); opacity: 0; transition: opacity 0.3s; }
.nav-drawer-panel {
  position: absolute;
  top: 0; right: 0;
  width: min(340px, 92vw);
  height: 100%;
  background: white;
  padding: 2rem;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
}
.nav-drawer.open { pointer-events: all; }
.nav-drawer.open .nav-drawer-overlay { opacity: 1; }
.nav-drawer.open .nav-drawer-panel { transform: translateX(0); }
.nav-drawer-close { align-self: flex-end; font-size: 1.5rem; line-height: 1; color: var(--grey); margin-bottom: 1.5rem; }
.nav-drawer-links { list-style: none; display: flex; flex-direction: column; gap: 0; flex: 1; }
.nav-drawer-links > li { border-bottom: 1px solid var(--warm-dark); }
.nav-drawer-links > li > a,
.drawer-accordion-btn {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.drawer-accordion-btn svg { transition: transform 0.25s; flex-shrink: 0; }
.drawer-accordion-btn.open svg { transform: rotate(180deg); }
.drawer-accordion-body { overflow: hidden; max-height: 0; transition: max-height 0.35s var(--ease), padding 0.25s; }
.drawer-accordion-body.open { max-height: 900px; padding-bottom: 1rem; }
.drawer-occasion-group { margin-bottom: 1.25rem; }
.drawer-group-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
}
.drawer-occasion-group a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.5rem;
  font-size: 0.925rem;
  font-family: var(--sans);
  color: var(--black);
  font-weight: 400;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.drawer-occasion-group a:hover { background: var(--warm); color: var(--blue); }

/* ── Responsive */
@media (max-width: 1024px) {
  .occasions-dropdown { width: 480px; }
  .dropdown-cols { grid-template-columns: 1fr 1fr; }
  .dropdown-cols > div:last-child { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
}