/* ═══════════════════════════════════════════════════════════
   NAVINAM — styles.css
   Design system, layout, components
   ═══════════════════════════════════════════════════════════ */

/* ── 1. CSS Variables (Brand Tokens) ── */
:root {
  /* Brand colors */
  --color-sunrise:    #E4640A;
  --color-glow:       #F28930;
  --color-ink:        #1A1A1A;
  --color-navy:       #0A1628;
  --color-cream:      #FDFBF8;
  --color-leaf:       #1D9E75;
  --color-stone:      #888780;

  /* UI colors */
  --color-bg:         #FDFBF8;
  --color-bg-alt:     #F5F2ED;
  --color-bg-card:    #FFFFFF;
  --color-border:     #E8E4DC;
  --color-text:       #1A1A1A;
  --color-text-muted: #6B6B67;
  --color-text-light: #9A9A96;

  /* WhatsApp */
  --color-whatsapp:   #25D366;

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   24px;
  --space-xl:   40px;
  --space-2xl:  64px;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-tamil:   'Noto Sans Tamil', sans-serif;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.06);

  /* Transitions */
  --transition: 0.2s ease;
  --transition-slow: 0.4s ease;

  /* Layout */
  --navbar-height: 64px;
  --container-max: 1280px;
}

/* ── 2. Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, button { outline: none; }

/* ── 2b. Focus-visible — keyboard accessibility (A-1 fix) ──
   outline: none above strips all focus rings. These rules restore
   visible focus indicators for keyboard users only (not on mouse click).
   Uses :focus-visible so mouse users are unaffected.
   WCAG 2.1 SC 1.4.11 + SC 2.4.7 compliant.
   ─────────────────────────────────────────────────────── */
*:focus-visible {
  outline: 2px solid var(--color-sunrise);
  outline-offset: 2px;
}

/* Buttons and links get a slightly larger offset for legibility */
button:focus-visible,
a:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid var(--color-sunrise);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Input fields get a box-shadow ring to complement their border */
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-cream), 0 0 0 4px var(--color-sunrise);
}

/* ── 3. Utility ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ── 4. Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-sunrise);
  color: #fff;
  box-shadow: 0 4px 14px rgba(228, 100, 10, 0.35);
}
.btn--primary:hover {
  background: #cc5508;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(228, 100, 10, 0.45);
}

.btn--outline {
  background: transparent;
  color: var(--color-sunrise);
  border: 1.5px solid var(--color-sunrise);
}
.btn--outline:hover {
  background: var(--color-sunrise);
  color: #fff;
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}
.btn--whatsapp:hover {
  background: #1fba58;
  transform: translateY(-1px);
}

/* ── 5. Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark svg { display: block; }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo-text--sm { font-size: 1.2rem; }

.logo-navi { color: var(--color-ink); }
.logo-nam  { color: var(--color-sunrise); }
.footer .logo-navi { color: #fff; }

/* Search */
.navbar__search {
  flex: 1;
  max-width: 480px;
  display: flex;
  align-items: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.navbar__search:focus-within {
  border-color: var(--color-sunrise);
  box-shadow: 0 0 0 3px rgba(228,100,10,0.1);
}

.navbar__search input {
  flex: 1;
  padding: 10px 16px;
  background: transparent;
  border: none;
  font-size: 0.9rem;
  color: var(--color-text);
  font-family: var(--font-body);
}
.navbar__search input::placeholder { color: var(--color-text-light); }

.search-btn {
  padding: 8px 14px;
  color: var(--color-stone);
  display: flex;
  align-items: center;
  transition: color var(--transition);
}
.search-btn:hover { color: var(--color-sunrise); }

/* Nav actions */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-left: auto;
}

/* Language toggle */
.lang-toggle {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  transition: border-color var(--transition), color var(--transition);
}
.lang-toggle:hover {
  border-color: var(--color-sunrise);
  color: var(--color-sunrise);
}

/* Hamburger menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Category nav */
.category-nav {
  border-top: 1px solid var(--color-border);
  background: #fff;
}
.category-nav .container { overflow-x: auto; }
.category-nav__list {
  display: flex;
  gap: 0;
  white-space: nowrap;
  padding: 0;
}
.category-nav__list a {
  display: block;
  padding: 11px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.category-nav__list a:hover,
.category-nav__list a.active {
  color: var(--color-sunrise);
  border-bottom-color: var(--color-sunrise);
}

/* Mobile search bar */
.mobile-search {
  display: none;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}
.mobile-search input {
  width: 100%;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  font-size: 0.9rem;
  font-family: var(--font-body);
  color: var(--color-text);
}

/* ── 6. Hero ── */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.hero__slides { position: relative; }

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__slide {
  display: none;
  background: var(--hero-bg, var(--color-bg));
  padding: var(--space-2xl) 0;
  min-height: 480px;
  align-items: center;
}
.hero__slide.active {
  display: block;
  animation: heroFadeIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-xl);
}

.hero__text { max-width: 520px; }

.hero__badge {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(228,100,10,0.1);
  color: var(--color-sunrise);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__banner-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  filter: drop-shadow(0 12px 32px rgba(0,0,0,0.10));
  transition: transform var(--transition-slow);
}
.hero__banner-img:hover {
  transform: translateY(-4px);
}
.hero__banner-img img {
  display: block;
  max-width: 100%;
  height: auto;
  user-select: none;
}

/* Hero controls */
.hero__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
}

.hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: background var(--transition), transform var(--transition);
}
.hero__dot.active {
  background: var(--color-sunrise);
  transform: scale(1.3);
}

.hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.4rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), color var(--transition);
  z-index: 2;
}
.hero__arrow:hover { background: var(--color-sunrise); color: #fff; }
.hero__arrow--prev { left: var(--space-md); }
.hero__arrow--next { right: var(--space-md); }

/* Hero pause/play button — WCAG 2.1 SC 2.2.2 (A-3) */
.hero__pause {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.85);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  z-index: 3;
  backdrop-filter: blur(4px);
  transition: background var(--transition), color var(--transition);
}
.hero__pause:hover { background: var(--color-sunrise); color: #fff; }

/* ── 7. Section headers ── */
.products-section {
  padding: var(--space-2xl) 0;
}
.section--alt {
  background: var(--color-bg-alt);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-xl);
}

.section-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-sunrise);
  background: rgba(228,100,10,0.08);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 6px;
}
.section-badge--fire { background: rgba(228,100,10,0.08); color: var(--color-sunrise); }
.section-badge--star { background: rgba(29,158,117,0.08); color: var(--color-leaf); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.2;
}

.see-all {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-sunrise);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
  white-space: nowrap;
  padding-bottom: 2px;
}
.see-all:hover { border-bottom-color: var(--color-sunrise); }

/* ── 8. Product Grid ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

/* Product card */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card__image {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card__image img {
  transform: scale(1.04);
}
.product-card__img-fallback {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FFF4EC 0%, #FDEBD8 100%);
  font-size: 2.5rem;
  font-weight: 700;
  color: #E4640A;
  font-family: var(--font-display);
}
.section-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  padding: 2rem;
  font-size: 0.9rem;
}

/* Badge on card */
.product-card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge--new     { background: var(--color-sunrise); color: #fff; }
.badge--trending { background: #FF4757; color: #fff; }
.badge--popular  { background: var(--color-leaf);   color: #fff; }
.badge--sale     { background: #2F80ED; color: #fff; }

.product-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
}

.product-card__category {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.product-card__name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-sm);
}

.product-card__price {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-sunrise);
}
.product-card__price-original {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-decoration: line-through;
  margin-left: 4px;
  font-weight: 400;
}

.product-card__rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}
.star { color: #F59E0B; }

/* Skeleton loader */
.product-skeleton {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  aspect-ratio: 0.75;
  background: linear-gradient(90deg, #f0ede8 25%, #e8e4de 50%, #f0ede8 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s infinite;
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Discount badge */
.product-card__discount {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-leaf);
  background: rgba(29, 158, 117, 0.1);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  margin-left: 5px;
  vertical-align: middle;
}

/* WhatsApp quick-order overlay on product image */
.product-card__wa-btn {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(37, 211, 102, 0.92);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transform: translateY(100%);
  transition: transform 0.25s ease;
  backdrop-filter: blur(2px);
}
.product-card:hover .product-card__wa-btn {
  transform: translateY(0);
}

/* ── 8b. Scroll-reveal animation ── */
.reveal-item {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── 9. Categories Grid ── */
.categories-section { padding: var(--space-2xl) 0; }

.categories-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-md);
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.category-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-sunrise);
  box-shadow: 0 4px 16px rgba(228,100,10,0.1);
}

.category-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: background var(--transition);
}
.category-card:hover .category-card__icon { background: rgba(228,100,10,0.1); }

.category-card__name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.category-card:hover .category-card__name { color: var(--color-sunrise); }

/* ── 10. Promo Banner ── */
.promo-banner {
  margin: var(--space-2xl) auto;
}
.promo-banner__inner {
  background: var(--color-ink);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.promo-banner__text h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 6px;
}
.promo-banner__text p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

/* ── 11. Footer ── */
.footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.8);
  padding: var(--space-2xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__logo-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-md);
}

.footer__tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  margin-top: var(--space-sm);
}
.footer__tamil {
  font-family: var(--font-tamil);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
  margin-top: 4px;
}

.footer__links h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-md);
}
.footer__links ul { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-sunrise); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
}
.footer__made { color: rgba(255,255,255,0.3); }

/* ── 12. Tamil language class ── */
.lang-ta { font-family: var(--font-tamil); }

/* ── 13. Responsive — Tablet ── */
@media (max-width: 1024px) {
  .products-grid      { grid-template-columns: repeat(3, 1fr); }
  .categories-grid    { grid-template-columns: repeat(4, 1fr); }
  .footer__grid       { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .hero__content      { gap: var(--space-lg); }
}

/* ── 14. Responsive — Mobile ── */
@media (max-width: 768px) {
  /* Navbar */
  .navbar__search     { display: none; }
  .menu-toggle        { display: flex; }
  .category-nav       { display: none; }
  .category-nav.open  { display: block; }
  .mobile-search      { display: block; }

  /* Hero */
  .hero__slide        { padding: var(--space-xl) 0; min-height: unset; }
  .hero__content      { grid-template-columns: 1fr; text-align: center; }
  .hero__visual       { display: none; }
  .hero__text         { max-width: 100%; }
  .hero__arrow        { display: none; }

  /* Products */
  .products-grid      { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .categories-grid    { grid-template-columns: repeat(3, 1fr); }

  /* Section headers */
  .section-header     { flex-wrap: wrap; gap: var(--space-sm); }

  /* Promo banner */
  .promo-banner__inner {
    flex-direction: column;
    text-align: center;
    padding: var(--space-xl);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .footer__bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }

  /* Container padding */
  .container { padding: 0 var(--space-md); }
}

@media (max-width: 480px) {
  .products-grid   { grid-template-columns: repeat(2, 1fr); gap: var(--space-sm); }
  .categories-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-sm); }
  .hero__title     { font-size: 1.8rem; }

  /* Product card — tighter layout on small phones */
  .product-card__body    { padding: 10px; }
  .product-card__name    { font-size: 0.82rem; }
  .product-card__footer  { flex-direction: column; align-items: flex-start; gap: 4px; }
  .product-card__price   { font-size: 0.95rem; }
}

/* ── Touch devices: always show WhatsApp quick-order button ── */
@media (hover: none) {
  .product-card__wa-btn {
    transform: translateY(0);
    font-size: 0.75rem;
    padding: 9px;
  }
}

/* ── Utility ── */
.hidden { display: none !important; }

/* ── 15. Breadcrumb ── */
.breadcrumb { padding: 14px 0; border-bottom: 1px solid var(--color-border); background: #fff; }
.breadcrumb__list { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; }
.breadcrumb__list a { color: var(--color-text-muted); transition: color var(--transition); }
.breadcrumb__list a:hover { color: var(--color-sunrise); }
.breadcrumb__sep { color: var(--color-text-light); }
.breadcrumb__list li:last-child { color: var(--color-text); font-weight: 500; }

/* ── 16. Category page header ── */
.cat-page-header { padding: 32px 0 20px; background: var(--color-bg); }
.cat-page-header__title { font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 700; color: var(--color-ink); }
.cat-page-header__meta { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 4px; }

/* ── 17. Category page layout ── */
.cat-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
  padding-top: 24px;
  padding-bottom: 64px;
}

/* ── 18. Filter sidebar ── */
.filter-sidebar { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 20px; position: sticky; top: calc(var(--navbar-height) + 16px); }
.filter-toggle { display: none; width: 100%; text-align: left; font-weight: 600; font-size: 0.9rem; padding: 10px 0; align-items: center; justify-content: space-between; }
.filter-sidebar__body {}
.filter-group { padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.filter-group:last-child { border-bottom: none; padding-bottom: 0; }
.filter-group h4 { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 10px; }
.filter-options { display: flex; flex-direction: column; gap: 8px; }
.filter-option { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--color-text); cursor: pointer; }
.filter-option input { accent-color: var(--color-sunrise); cursor: pointer; }
.price-range { display: flex; align-items: center; gap: 8px; }
.price-range input { flex: 1; min-width: 0; padding: 7px 10px; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.85rem; font-family: var(--font-body); background: var(--color-bg); transition: border-color var(--transition); }
.price-range input:focus { outline: none; border-color: var(--color-sunrise); }
.price-range span { color: var(--color-text-muted); flex-shrink: 0; }
.filter-reset-btn { margin-top: 16px; width: 100%; padding: 9px; border: 1.5px solid var(--color-border); border-radius: var(--radius-full); font-size: 0.82rem; font-weight: 600; color: var(--color-text-muted); background: transparent; transition: all var(--transition); cursor: pointer; }
.filter-reset-btn:hover { border-color: var(--color-sunrise); color: var(--color-sunrise); }

/* ── 19. Category products area ── */
.cat-products {}
.cat-products .products-grid { grid-template-columns: repeat(3, 1fr); }
.load-more-wrap { text-align: center; margin-top: 40px; }

/* ── 20. Product detail page ── */
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; padding: 40px 0 64px; align-items: start; }
.product-gallery__img-container { position: relative; border-radius: var(--radius-xl); overflow: hidden; aspect-ratio: 1/1; background: var(--color-bg-alt); }
.product-gallery__img-container img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__badge { position: absolute; top: 14px; left: 14px; padding: 4px 12px; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.product-detail__inner { display: flex; flex-direction: column; gap: 20px; }
.product-detail__category { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-sunrise); }
.product-detail__name { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--color-ink); line-height: 1.25; }
.product-detail__name-ta { font-family: var(--font-tamil); font-size: 1.1rem; color: var(--color-text-muted); margin-top: -12px; }
.product-detail__rating { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--color-text-muted); }
.rating-count { color: var(--color-text-light); }
.product-detail__price-block { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.product-detail__price { font-size: 1.8rem; font-weight: 700; color: var(--color-sunrise); }
.product-detail__price-original { font-size: 1.1rem; color: var(--color-text-light); text-decoration: line-through; font-weight: 400; }
.discount-badge { display: inline-block; padding: 3px 10px; background: rgba(29,158,117,0.1); color: var(--color-leaf); border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 700; }
.product-detail__stock { display: inline-flex; align-items: center; gap: 6px; font-size: 0.88rem; font-weight: 600; padding: 6px 14px; border-radius: var(--radius-full); }
.product-detail__stock.in-stock { background: rgba(29,158,117,0.1); color: var(--color-leaf); }
.product-detail__stock.out-of-stock { background: rgba(220,38,38,0.08); color: #DC2626; }
.product-detail__wa-btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 16px 24px; font-size: 1rem; font-weight: 700; border-radius: var(--radius-full); }
.product-detail__desc { border-top: 1px solid var(--color-border); padding-top: 20px; }
.product-detail__desc h3 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 10px; color: var(--color-ink); }
.product-detail__desc p { font-size: 0.92rem; color: var(--color-text-muted); line-height: 1.75; }
.product-detail__desc-ta { font-family: var(--font-tamil); margin-top: 10px; }
.product-not-found { text-align: center; padding: 80px 20px; }
.product-not-found h2 { font-family: var(--font-display); font-size: 1.8rem; color: var(--color-ink); margin-bottom: 12px; }
.product-not-found p { color: var(--color-text-muted); margin-bottom: 24px; }

/* ── 21. Responsive — category & product pages ── */
@media (max-width: 1024px) {
  .cat-layout { grid-template-columns: 200px 1fr; gap: 24px; }
  .cat-products .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-layout { gap: 32px; }
}

@media (max-width: 768px) {
  .cat-layout { grid-template-columns: 1fr; }
  .filter-toggle { display: flex; }
  .filter-sidebar__body { display: none; }
  .filter-sidebar__body.open { display: block; }
  .filter-sidebar { position: static; }
  .cat-products .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-layout { grid-template-columns: 1fr; gap: 24px; padding: 24px 0 40px; }
  .product-detail__price { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .cat-products .products-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-sm); }
}