/* =============================================================
   Zoomi · Site header — promo bar + sticky nav
   Used site-wide via /partials/header.php. Depends on tokens
   from /assets/design-tokens.css.
   ============================================================= */

/* Legacy assets/styles.css adds padding-top to <body> for its old
   fixed-position .header. The new site-top renders in normal flow,
   so reset that padding wherever this stylesheet loads. */
body { padding-top: 0 !important; }

/* Skip link */
.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 1000;
  padding: 8px 14px; background: var(--zoomi-ink); color: var(--zoomi-cta-text);
  border-radius: var(--r-pill); font-size: var(--t-body-sm); font-weight: 600;
}
.skip-link:focus { top: 12px; }

/* =============================================================
   SITE TOP — wrapper holding promo + nav.
   On the home page (.site-top--fixed) it floats over the hero.
   Elsewhere (.site-top--static) it sits in normal flow so it
   pushes page content down naturally.
   ============================================================= */
.site-top {
  position: sticky;
  top: 0;
  left: 0; right: 0;
  z-index: 50;
}
.site-top--fixed {
  position: fixed;
  top: 0;
}

/* =============================================================
   NAV — default = "over hero" (transparent dark veil, white text);
   .is-scrolled = past hero (light glass, dark text).
   Non-home pages render with .is-scrolled pre-applied.
   ============================================================= */
/* Legacy styles.css defines its own .nav (display:flex; gap; flex-wrap)
   and .nav a (padding + border-bottom). Reset both so the new header
   doesn't inherit any of that on legacy pages. */
.nav {
  display: block;
  gap: 0;
  flex-wrap: nowrap;
  font-size: inherit;
  color: inherit;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: none;
  transition: background .3s ease, backdrop-filter .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.nav a { padding: 0; border-bottom: 0; transition: color .2s ease; }
.nav__inner {
  max-width: var(--container-max); margin: 0 auto;
  padding: 12px var(--page-gutter);
  display: grid; grid-template-columns: auto 1fr auto; gap: var(--s-lg); align-items: center;
}
.nav__logo { display: inline-flex; align-items: center; gap: 8px; color: #FFFFFF; text-decoration: none; }
.nav__logo img { display: block; height: 22px; width: auto; filter: brightness(0) invert(1); transition: filter .25s ease; }
.nav__links { display: flex; gap: var(--s-lg); justify-content: center; margin: 0; padding: 0; list-style: none; }
.nav__links a { color: rgba(255, 255, 255, 0.78); font-size: var(--t-body-md); font-weight: 500; text-decoration: none; transition: color .2s ease; }
.nav__links a:hover { color: #FFFFFF; }
.nav__actions { display: flex; gap: 8px; align-items: center; justify-content: flex-end; }

.nav__icon-btn,
.nav__cart {
  position: relative;
  display: inline-flex; width: 40px; height: 40px; border-radius: var(--r-pill);
  align-items: center; justify-content: center;
  background: transparent;
  border: 0;
  padding: 0;
  color: #FFFFFF;
  cursor: pointer;
  text-decoration: none;
  transition: color .2s ease, opacity .2s ease;
}
.nav__icon-btn:hover,
.nav__cart:hover { opacity: 0.75; }

.nav__hamburger {
  display: none; width: 40px; height: 40px; border-radius: var(--r-pill);
  background: transparent; border: 0;
  color: #FFFFFF;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
  align-items: center; justify-content: center; padding: 0;
  cursor: pointer;
  transition: color .25s ease, box-shadow .25s ease;
}
.nav__hamburger span { display: block; width: 18px; height: 1.5px; background: #FFFFFF; position: relative; transition: background .25s ease; }
.nav__hamburger span::before, .nav__hamburger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: #FFFFFF; transition: background .25s ease; }
.nav__hamburger span::before { top: -6px; }
.nav__hamburger span::after  { top: 6px; }

/* Scrolled past hero — restore light glass header + dark text. */
.nav.is-scrolled {
  background: color-mix(in oklab, var(--zoomi-bg) 85%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--zoomi-hair);
}
.nav.is-scrolled .nav__logo { color: var(--zoomi-ink); }
.nav.is-scrolled .nav__logo img { filter: none; }
.nav.is-scrolled .nav__links a { color: var(--zoomi-body); }
.nav.is-scrolled .nav__links a:hover { color: var(--zoomi-ink); }
.nav.is-scrolled .nav__icon-btn,
.nav.is-scrolled .nav__cart { color: var(--zoomi-ink); }
.nav.is-scrolled .nav__hamburger { color: var(--zoomi-ink); box-shadow: inset 0 0 0 1px var(--zoomi-hair); }
.nav.is-scrolled .nav__hamburger span,
.nav.is-scrolled .nav__hamburger span::before,
.nav.is-scrolled .nav__hamburger span::after { background: var(--zoomi-ink); }

[data-theme="dark"] .nav.is-scrolled .nav__logo img { filter: brightness(0) invert(1); }

@media (max-width: 880px) {
  .nav__links { display: none; }
  .nav__hamburger { display: inline-flex; }
  .nav__inner { grid-template-columns: 1fr auto; }
}

/* =============================================================
   NAV DRAWER — slides in from right on mobile when hamburger
   is tapped. Hidden by default on every page; the toggle JS
   in partials/header.php opens it.
   ============================================================= */
.nav-drawer { position: fixed; inset: 0; z-index: 100; }
.nav-drawer[hidden] { display: none; }
body.has-nav-drawer-open { overflow: hidden; }

.nav-drawer__scrim {
  position: absolute; inset: 0;
  background: rgba(14, 15, 17, 0);
  border: 0; padding: 0; cursor: pointer;
  transition: background .22s ease;
}
.nav-drawer.is-open .nav-drawer__scrim { background: rgba(14, 15, 17, 0.4); }

.nav-drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(360px, 88vw);
  background: var(--zoomi-card, #fff);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .26s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: -16px 0 48px -16px rgba(0, 0, 0, 0.25);
}
.nav-drawer.is-open .nav-drawer__panel { transform: translateX(0); }

.nav-drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--zoomi-hair);
}
.nav-drawer__logo { display: inline-flex; align-items: center; }
.nav-drawer__logo img { display: block; height: 20px; width: auto; }
.nav-drawer__close {
  appearance: none; background: transparent; border: 0;
  width: 40px; height: 40px; border-radius: var(--r-pill);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--zoomi-ink); cursor: pointer;
  transition: background .15s ease;
}
.nav-drawer__close:hover { background: var(--zoomi-bg); }

.nav-drawer__nav {
  display: flex; flex-direction: column;
  padding: 12px 8px;
  flex: 1; overflow-y: auto;
}
.nav-drawer__nav a {
  padding: 14px 16px;
  font-size: 18px;
  font-weight: 500;
  color: var(--zoomi-ink);
  text-decoration: none;
  border-radius: 12px;
  transition: background .15s ease, color .15s ease;
}
.nav-drawer__nav a:hover { background: var(--zoomi-bg); }

.nav-drawer__cta {
  padding: 16px 20px 24px;
  border-top: 1px solid var(--zoomi-hair);
}
.nav-drawer__cta .zoomi-btn { width: 100%; justify-content: center; }

/* =========================================================
   Promo bar — dismissible, above sticky nav
   ========================================================= */
.promo-bar {
  background: var(--zoomi-ink);
  color: #FFFFFF;
  font-size: var(--t-body-sm);
  line-height: 1.3;
  position: relative;
  z-index: 51;
}
.promo-bar__inner {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px var(--s-md, 16px);
  min-height: 40px;
}
.promo-bar__msg {
  margin: 0;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  justify-content: center;
  text-align: center;
  color: rgba(255, 255, 255, 0.92);
}
.promo-bar__msg strong { color: #FFFFFF; font-weight: 600; }
.promo-bar__msg[hidden] { display: none; }
.promo-bar__pill {
  display: inline-block;
  vertical-align: middle;
  padding: 2px 8px;
  margin-right: 6px;
  border-radius: var(--r-pill, 999px);
  background: var(--accent-peach);
  color: #1a1a1a;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.promo-bar__text { display: inline; }
.promo-bar__cta {
  color: #FFFFFF;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.promo-bar__cta:hover { text-decoration-thickness: 2px; }
.promo-bar__close {
  appearance: none;
  background: transparent;
  border: 0;
  color: rgba(255, 255, 255, 0.7);
  width: 32px;
  height: 32px;
  border-radius: var(--r-pill, 999px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.promo-bar__close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}
.promo-bar__close:focus-visible {
  outline: 2px solid #FFFFFF;
  outline-offset: 2px;
}

@media (max-width: 720px) {
  .promo-bar__inner { padding: 8px 12px; gap: 8px; }
  .promo-bar__msg { font-size: 12px; gap: 4px 8px; }
  .promo-bar__pill { font-size: 10px; padding: 1px 6px; }
  .promo-bar__cta { font-size: 12px; }
}
