/* ==========================================================================
   Hijab Haven — layout.css
   Header, navigation, drawer, footer, announcement bar.
   ========================================================================== */

/* Announcement bar */
.announce {
  background: var(--clr-ink);
  color: #f3e9ec;
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.45em var(--sp-4);
}
.announce a { color: var(--clr-accent); font-weight: 600; }

/* -------------------------------- Header -------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(253, 250, 247, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  min-height: 72px;
  padding-block: var(--sp-2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-head);
  font-size: var(--fs-xl);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--clr-ink);
  flex-shrink: 0;
}
.brand:hover { color: var(--clr-primary); }
.brand__mark {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  display: grid; place-items: center;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  box-shadow: var(--sh-sm);
  flex-shrink: 0;
}
.brand__mark--img {
  background: transparent;
  box-shadow: none;
  overflow: hidden;
}
.brand__mark--img img { width: 100%; height: 100%; object-fit: contain; }
.brand__text small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--clr-muted);
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-left: var(--sp-4);
}
.main-nav a {
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-ink-soft);
}
.main-nav a:hover { background: var(--clr-surface-alt); color: var(--clr-primary); }
.main-nav a[aria-current="page"] { color: var(--clr-primary); background: rgba(138,74,94,0.08); }

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.icon-btn {
  position: relative;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: var(--r-full);
  color: var(--clr-ink-soft);
  transition: background var(--transition), color var(--transition);
}
.icon-btn:hover { background: var(--clr-surface-alt); color: var(--clr-primary); }
.icon-btn svg { width: 22px; height: 22px; }

.cart-count {
  position: absolute;
  top: 4px; right: 4px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: var(--r-full);
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  border: 2px solid var(--clr-bg);
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--clr-line);
  border-radius: var(--r-full);
  overflow: hidden;
  font-size: var(--fs-xs);
  font-weight: 700;
}
.lang-switch button {
  padding: 0.5em 0.7em;
  color: var(--clr-muted);
  transition: all var(--transition);
}
.lang-switch button[aria-pressed="true"] { background: var(--clr-primary); color: #fff; }

.hamburger { display: none; }

/* Mobile drawer */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(28, 22, 25, 0.5);
  z-index: var(--z-drawer);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed;
  top: 0; bottom: 0; left: 0;
  width: min(84vw, 320px);
  background: var(--clr-surface);
  z-index: calc(var(--z-drawer) + 1);
  transform: translateX(-100%);
  transition: transform 260ms ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--sh-lg);
}
.drawer.is-open { transform: translateX(0); }
.drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-4);
  border-bottom: 1px solid var(--clr-line);
}
.drawer__nav {
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  overflow-y: auto;
}
.drawer__nav a {
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  font-weight: 600;
  color: var(--clr-ink-soft);
}
.drawer__nav a:hover,
.drawer__nav a[aria-current="page"] { background: var(--clr-surface-alt); color: var(--clr-primary); }
.drawer__foot { margin-top: auto; padding: var(--sp-4); border-top: 1px solid var(--clr-line); }

/* Search bar overlay */
.search-panel {
  border-top: 1px solid var(--clr-line);
  background: var(--clr-surface);
  padding: var(--sp-4) 0;
}
.search-panel .form-control { font-size: var(--fs-md); }

/* -------------------------------- Footer -------------------------------- */
.site-footer {
  background: var(--clr-ink);
  color: #cfc4c8;
  margin-top: var(--sp-8);
  padding-top: var(--sp-7);
}
.site-footer h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--sp-4);
}
.site-footer a { color: #cfc4c8; font-size: var(--fs-sm); }
.site-footer a:hover { color: var(--clr-accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-6);
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand .brand { color: #fff; }
.footer-brand .brand:hover { color: var(--clr-accent); }
.footer-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-contact li { display: flex; gap: var(--sp-2); align-items: flex-start; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: var(--sp-4) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
}
.social-row { display: flex; gap: var(--sp-2); }
.social-row a {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.social-row a:hover { background: var(--clr-primary); color: #fff; }
.social-row svg { width: 18px; height: 18px; }

/* Floating WhatsApp / support */
.floating-actions {
  position: fixed;
  right: var(--sp-4);
  bottom: var(--sp-4);
  z-index: calc(var(--z-header) + 5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.float-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: var(--sh-lg);
  color: #fff;
  transition: transform var(--transition);
}
.float-btn:hover { transform: scale(1.06); color: #fff; }
.float-btn svg { width: 26px; height: 26px; }
.float-btn--whatsapp { background: #25d366; }
.float-btn--chat { background: var(--clr-primary); }
.float-btn--top { background: var(--clr-ink); }

/* ------------------------------- Responsive ----------------------------- */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .hamburger { display: grid; }
  .lang-switch--header { display: none; }
}
@media (max-width: 560px) {
  .brand { font-size: var(--fs-lg); }
  .brand__mark { width: 34px; height: 34px; }
  .header-inner { min-height: 64px; }
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  align-items: center;
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  padding-block: var(--sp-4);
}
.breadcrumb a { color: var(--clr-muted); }
.breadcrumb a:hover { color: var(--clr-primary); }
.breadcrumb span.sep { opacity: 0.6; }