/* enhance.css — HalalZap storefront: navigation system, legibility, calligraphic
   accents, ambient dot field, mobile fit. Loaded after style.css.

   Navigation model
   ─ Desktop (>1100px): full primary nav. "Catalog" is a mega-menu trigger listing
     every category with live counts (populated by js/nav.js from the catalog).
   ─ Tablet/mobile (≤1100px): hamburger → full-height drawer holding primary
     links, the category list, prayer-tradition + language pickers, theme toggle.
   ─ In-page category picker (#catalog): a single dropdown ("Category ▾") that
     replaces the horizontally scrolling rail that got clipped at ~1100px.
   All popovers use the same glass surface: hairline gold border, soft
   shadow, 8-fold star bullet in place of generic chevrons where possible.       */

/* ---------- legibility pass ---------- */
/* Muted copy was ~4.9:1 on the ink background and rendered soft over the glowing
   hero PNG. Lift the muted step, drop blur-heavy text shadows off body copy, and
   keep antialiasing crisp on Windows/ClearType. */
[data-theme='dark'] {
  --color-text-muted: #c6c2d6;
  --color-text-faint: #8f8ba8;
}
[data-theme='dark'] .hero-sub { text-shadow: none; color: #d9d5e6; }
[data-theme='dark'] .hero-title { text-shadow: 0 2px 10px rgba(4, 5, 16, 0.45); }
[data-theme='dark'] .hero-glow-bg { opacity: 0.5; }
.hero-sub, .section-lead, .product-card-desc, .feature-card p, .faq-item p { font-weight: 400; }
[data-theme='dark'] .product-card-desc { color: #bdb9cf; }
[data-theme='dark'] .site-header {
  background: color-mix(in oklab, var(--color-bg) 84%, transparent);
}
/* Sections whose solid fills would hide the ambient dot field */
[data-theme='dark'] .hero {
  background: radial-gradient(ellipse 90% 70% at 78% 20%, rgba(22, 28, 62, 0.95) 0%, rgba(13, 15, 34, 0) 62%);
}
body > header, body > main, body > footer, #dalil-root { position: relative; z-index: 1; }

/* ---------- ambient dot field ---------- */
.hz-ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hz-ambient.is-ready { opacity: 1; }
/* Lift page content above the dot field so dots sit under text, never over it. */
main .wrap, .site-footer .wrap { position: relative; z-index: 1; }
@media print { .hz-ambient { display: none; } }

/* ---------- header ---------- */
.header-row { gap: var(--space-5); }
.header-nav { gap: var(--space-6); flex-wrap: nowrap; align-items: center; }
.header-nav a, .header-nav .nav-trigger { white-space: nowrap; }
.header-nav .nav-item { position: relative; }
.nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
}
.nav-trigger svg { transition: transform var(--transition-interactive); }
.nav-trigger:hover, .nav-trigger[aria-expanded='true'] { color: var(--color-text); }
.nav-trigger[aria-expanded='true'] svg { transform: rotate(180deg); }

/* Mega menu */
.mega-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: calc(-1 * var(--space-4));
  transform: translateY(-6px);
  width: min(760px, calc(100vw - 48px));
  background: var(--color-surface);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 1.15fr 2fr;
  gap: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 160ms ease, transform 160ms ease, visibility 0s linear 160ms;
  z-index: 70;
}
.mega-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 160ms ease, transform 160ms ease;
}
[data-theme='dark'] .mega-menu {
  background: rgba(20, 23, 46, 0.92);
  backdrop-filter: blur(18px);
  border-color: var(--glass-border);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(220, 184, 100, 0.06);
}
.mega-menu::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 50%;
  width: 12px;
  height: 12px;
  transform: translateX(-50%) rotate(45deg);
  background: inherit;
  border-left: 1px solid var(--hairline-strong);
  border-top: 1px solid var(--hairline-strong);
}
[data-theme='dark'] .mega-menu::before { border-color: var(--glass-border); background: rgba(20, 23, 46, 0.98); }
.mega-intro { display: flex; flex-direction: column; gap: var(--space-3); padding-right: var(--space-4); border-right: 1px solid var(--hairline); }
.mega-intro .eyebrow { margin-bottom: 0; }
.mega-intro h3 { font-family: var(--font-display); font-weight: 400; font-size: var(--text-lg); color: var(--color-text); line-height: 1.2; }
.mega-intro p { font-size: var(--text-sm); color: var(--color-text-muted); }
.mega-callig {
  font-family: 'Amiri', var(--font-accent), serif;
  font-size: clamp(1.35rem, 1.6vw, 1.7rem);
  line-height: 1.7;
  color: var(--color-gold);
  opacity: 0.85;
  direction: rtl;
  white-space: nowrap;
  text-align: left;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--hairline);
}
.mega-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px var(--space-3); align-content: start; }
.mega-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: background var(--transition-interactive), color var(--transition-interactive);
}
.mega-link:hover, .mega-link:focus-visible { background: var(--glow-gold-soft, rgba(198, 161, 91, 0.12)); color: var(--color-gold); outline: none; }
.mega-link .count { color: var(--color-text-faint); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.mega-link.is-all { grid-column: 1 / -1; border-top: 1px solid var(--hairline); border-radius: 0; margin-top: var(--space-2); padding-top: var(--space-3); font-weight: 600; }
.mega-link .star { width: 10px; height: 10px; flex: 0 0 10px; color: var(--color-gold); opacity: 0.7; margin-right: 6px; }
.mega-link span:first-of-type { display: inline-flex; align-items: center; flex: 1; }

/* Hamburger */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  border: 1px solid var(--hairline-strong);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition-interactive), color var(--transition-interactive);
}
.nav-toggle:hover { border-color: var(--color-gold); color: var(--color-gold); }
.nav-toggle .bars { display: flex; flex-direction: column; gap: 5px; width: 18px; }
.nav-toggle .bars span { display: block; height: 1.5px; background: currentColor; border-radius: 1px; transition: transform 200ms ease, opacity 200ms ease; }
.nav-toggle[aria-expanded='true'] .bars span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] .bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded='true'] .bars span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--hairline-strong);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition-interactive), color var(--transition-interactive);
}
.theme-toggle:hover { border-color: var(--color-gold); color: var(--color-gold); }
.theme-toggle .ico-sun { display: none; }
[data-theme='dark'] .theme-toggle .ico-sun { display: block; }
[data-theme='dark'] .theme-toggle .ico-moon { display: none; }

/* Drawer */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(6, 7, 20, 0.55);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 0s linear 220ms;
}
.drawer-backdrop.is-open { opacity: 1; visibility: visible; transition: opacity 220ms ease; }
.drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  inset-inline-end: 0;
  width: min(400px, 88vw);
  z-index: 90;
  background: var(--color-surface);
  border-inline-start: 1px solid var(--hairline-strong);
  transform: translateX(100%);
  transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-5) var(--space-6) calc(var(--space-8) + env(safe-area-inset-bottom));
}
[dir='rtl'] .drawer { transform: translateX(-100%); }
.drawer.is-open { transform: translateX(0) !important; }
[data-theme='dark'] .drawer {
  background: rgba(17, 20, 42, 0.96);
  backdrop-filter: blur(20px);
  border-color: var(--glass-border);
  box-shadow: -24px 0 60px rgba(0, 0, 0, 0.5);
}
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-6); }
.drawer-close {
  width: 40px; height: 40px; border-radius: var(--radius-full);
  border: 1px solid var(--hairline-strong); background: transparent; color: var(--color-text);
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
}
.drawer-close:hover { border-color: var(--color-gold); color: var(--color-gold); }
.drawer-callig {
  font-family: 'Amiri', var(--font-accent), serif;
  font-size: 1.9rem;
  color: var(--color-gold);
  direction: rtl;
  text-align: center;
  margin: 0 0 var(--space-5);
  opacity: 0.9;
}
.drawer-section { margin-bottom: var(--space-6); }
.drawer-section > .eyebrow { margin-bottom: var(--space-2); font-size: 0.68rem; }
.drawer-links { display: flex; flex-direction: column; }
.drawer-links a, .drawer-links button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 11px 6px;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-size: var(--text-base);
  text-decoration: none;
  text-align: start;
  cursor: pointer;
}
.drawer-links a:hover, .drawer-links button:hover { color: var(--color-gold); }
.drawer-links .count { color: var(--color-text-faint); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.drawer-links.is-compact a, .drawer-links.is-compact button { font-size: var(--text-sm); padding: 9px 6px; }
.drawer-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.drawer-chip {
  border: 1px solid var(--hairline-strong);
  background: transparent;
  color: var(--color-text-muted);
  font: inherit;
  font-size: var(--text-sm);
  padding: 7px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
}
.drawer-chip:hover { border-color: var(--color-gold); color: var(--color-gold); }
.drawer-chip.is-active { border-color: var(--color-gold); color: var(--color-gold); background: var(--glow-gold-soft, rgba(198, 161, 91, 0.12)); }
.drawer-cta { margin-top: auto; display: flex; flex-direction: column; gap: var(--space-3); }
.drawer-cta .btn { width: 100%; }
body.drawer-open { overflow: hidden; }

/* Breakpoints */
.site-header .wrap { max-width: 1400px; }
.header-row { gap: var(--space-4); }
.header-nav { gap: var(--space-5); }
@media (max-width: 1500px) {
  .header-nav .nav-secondary { display: none; }
}
@media (max-width: 1240px) {
  .header-row .header-cta { display: none; }
}
@media (max-width: 1100px) {
  .header-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-row .theme-toggle { display: none; }
}
@media (max-width: 780px) {
  .header-row .tradition-switcher { display: none; }
}
@media (max-width: 640px) {
  .header-row .header-cta { display: none; }
  .header-row { gap: var(--space-3); padding-block: var(--space-3); }
  .header-row .lang-switcher { display: none; }
  .brand-mark { width: 30px; height: 30px; }
}

/* ---------- in-page category dropdown (#catalog) ---------- */
.catalog-tabs { margin: 0 0 var(--space-5); display: flex; justify-content: center; }
.cat-picker { position: relative; width: min(560px, 100%); }
.cat-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--hairline-strong);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: 12px 16px 12px 18px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: start;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
[data-theme='dark'] .cat-trigger { background: var(--glass-surface); }
.cat-trigger:hover, .cat-trigger[aria-expanded='true'] { border-color: var(--color-gold); box-shadow: 0 0 0 1px rgba(220, 184, 100, 0.18); }
.cat-trigger .label { color: var(--color-text-faint); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; }
.cat-trigger .value { flex: 1; font-weight: 500; }
.cat-trigger .count { color: var(--color-gold); font-size: var(--text-sm); font-variant-numeric: tabular-nums; }
.cat-trigger .chev { color: var(--color-text-faint); transition: transform var(--transition-interactive); flex: 0 0 auto; }
.cat-trigger[aria-expanded='true'] .chev { transform: rotate(180deg); }
.cat-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  z-index: 40;
  background: var(--color-surface);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  padding: var(--space-2);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  max-height: min(60vh, 520px);
  overflow-y: auto;
}
[data-theme='dark'] .cat-panel {
  background: rgba(20, 23, 46, 0.96);
  backdrop-filter: blur(18px);
  border-color: var(--glass-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}
.cat-panel[hidden] { display: none; }
.cat-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  border: 0;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: start;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}
.cat-option:hover, .cat-option:focus-visible { background: var(--glow-gold-soft, rgba(198, 161, 91, 0.12)); color: var(--color-gold); outline: none; }
.cat-option.is-active { color: var(--color-gold); }
.cat-option .count { color: var(--color-text-faint); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.cat-option.is-active .count { color: var(--color-gold); }
.cat-option.is-all { grid-column: 1 / -1; border-bottom: 1px solid var(--hairline); border-radius: 0; margin-bottom: 4px; padding-bottom: 12px; font-weight: 600; }
@media (max-width: 560px) {
  .cat-panel { grid-template-columns: 1fr; }
  .cat-trigger .label { display: none; }
}

/* ---------- calligraphic accents (real Unicode text, real calligraphic
   typeface — never rasterised pseudo-script) ---------- */
.callig {
  font-family: 'Amiri', var(--font-accent), serif;
  direction: rtl;
  unicode-bidi: isolate;
  color: var(--color-gold);
  line-height: 1.1;
  font-weight: 400;
}
.hero-bismillah {
  display: block;
  font-size: clamp(1.7rem, 2.6vw, 2.25rem);
  line-height: 1.6;
  margin-bottom: var(--space-5);
  text-align: left;
  opacity: 0.92;
}
[data-theme='dark'] .hero-bismillah { text-shadow: 0 0 22px var(--glow-gold-soft); }
[dir='rtl'] .hero-bismillah { text-align: right; }
.section-callig {
  display: block;
  text-align: center;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  margin: 0 auto var(--space-3);
  opacity: 0.85;
}
.section-callig.left { text-align: left; margin-inline: 0; }
[dir='rtl'] .section-callig.left { text-align: right; }
.callig-watermark {
  position: absolute;
  inset-inline-end: 4%;
  top: 8%;
  font-size: clamp(6rem, 16vw, 15rem);
  line-height: 1;
  opacity: 0.045;
  pointer-events: none;
  user-select: none;
  color: var(--color-gold);
  white-space: nowrap;
}
[data-theme='dark'] .callig-watermark { opacity: 0.06; }
.catalog-section, .faq, .whatyouget { position: relative; overflow: hidden; }
.footer-callig {
  display: block;
  text-align: center;
  font-size: 1.6rem;
  margin: 0 auto var(--space-4);
  opacity: 0.8;
}
.divider-callig {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  width: min(640px, 86vw);
  margin: 0 auto;
  color: var(--color-gold);
}
.divider-callig::before, .divider-callig::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold) 50%, transparent);
  opacity: 0.55;
}
.divider-callig .callig { font-size: 1.5rem; opacity: 0.85; }

/* ---------- mobile fit ---------- */
@media (max-width: 640px) {
  .hero { padding-block: var(--space-10) var(--space-8); }
  .hero-title { font-size: clamp(2rem, 9vw, 2.6rem); }
  .hero-sub { font-size: var(--text-base); }
  .hero-actions .btn { width: 100%; }
  .hero-visual { max-width: 320px; }
  .section-title { font-size: clamp(1.6rem, 7vw, 2.1rem); }
  .section { padding-block: var(--space-12); }
  .callig-watermark { font-size: 6rem; top: 2%; }
  .membership-card { padding: var(--space-6); }
  .catalog-controls { gap: var(--space-3); }
  .product-card-footer { flex-wrap: wrap; gap: var(--space-3); }
  .footer-legal-links { flex-wrap: wrap; justify-content: center; row-gap: 4px; }
}
@media (max-width: 420px) {
  .wrap { padding-inline: var(--space-4); }
  .hero-trust { font-size: var(--text-xs); }
}
@media (hover: none) {
  .header-nav .nav-item:hover .mega-menu { opacity: 0; visibility: hidden; }
}
@media (prefers-reduced-motion: reduce) {
  .mega-menu, .drawer, .drawer-backdrop, .nav-trigger svg, .cat-trigger .chev { transition: none !important; }
}

/* Research finding: antialiased smoothing thins dark-on-light text. Keep it only on dark. */
[data-theme='light'] body { -webkit-font-smoothing: auto; -moz-osx-font-smoothing: auto; }
/* Arabic/Urdu/Farsi body text: no letter-spacing, slightly larger, generous leading. */
[dir='rtl'] body { letter-spacing: 0; font-size: 1.0625rem; line-height: 1.85; }
[dir='rtl'] .eyebrow { letter-spacing: 0; }

/* Mobile hero: headline and Basmala first, preview card second. */
@media (max-width: 900px) {
  .hero-visual { order: 1; margin-top: var(--space-8); }
  .hero-bismillah { font-size: 1.55rem; }
}
/* Drawer brand matches the header brand exactly */
.drawer-head .brand { display: flex; align-items: center; gap: var(--space-2); }
.drawer-head .brand .brand-mark { width: 28px; height: 28px; }