/* =============================================================================
   Broughton Halal Butchers – Mega Menu
   Design system colours from mockup
   ============================================================================= */

:root {
  --bmm-green:        #1B4D2E;
  --bmm-green-hover:  #2E7D46;
  --bmm-gold:         #D4A017;
  --bmm-bg:           #F6F7F5;
  --bmm-border:       #E5E7EB;
  --bmm-text:         #1a1a1a;
  --bmm-text-muted:   #6b7280;
  --bmm-white:        #ffffff;
  --bmm-radius:       10px;
  --bmm-shadow:       0 8px 32px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06);
  --bmm-transition:   0.22s cubic-bezier(.4,0,.2,1);
  --bmm-panel-width:  920px;
}

/* ── Top-level nav item ─────────────────────────────────────────────────────── */

.bmm-has-mega {
  position: static !important; /* allow full-width panel */
}

.bmm-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: color var(--bmm-transition);
  text-decoration: none;
  color: inherit;
}

.bmm-chevron {
  transition: transform var(--bmm-transition);
  flex-shrink: 0;
}

.bmm-has-mega.bmm-open .bmm-chevron,
.bmm-has-mega:focus-within .bmm-chevron {
  transform: rotate(180deg);
}

/* Active indicator bar */
.bmm-trigger::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--bmm-gold);
  border-radius: 2px 2px 0 0;
  transform: scaleX(0);
  transition: transform var(--bmm-transition);
}

.bmm-has-mega.bmm-open .bmm-trigger::after {
  transform: scaleX(1);
}

/* ── Mega panel ──────────────────────────────────────────────────────────────── */

.bmm-panel {
  position: fixed;
  left: 0;
  right: 0;
  top: 100%;
  z-index: 9990;
  background: var(--bmm-white);
  border-top: 3px solid var(--bmm-green);
  box-shadow: var(--bmm-shadow);
  border-radius: 0 0 var(--bmm-radius) var(--bmm-radius);

  /* hidden state */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity    var(--bmm-transition),
    visibility var(--bmm-transition),
    transform  var(--bmm-transition);
  pointer-events: none;
}

.bmm-has-mega.bmm-open .bmm-panel,
.bmm-has-mega:focus-within .bmm-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.bmm-panel__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 32px 0;
}

/* ── Column grid ─────────────────────────────────────────────────────────────── */

.bmm-columns {
  display: grid;
  gap: 0 32px;
  padding-bottom: 24px;
}

.bmm-columns--meat {
  grid-template-columns: 230px 230px 1fr;
}

.bmm-columns--grocery {
  grid-template-columns: 230px 230px 200px 1fr;
}

/* Column heading */
.bmm-col__heading {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--bmm-text-muted);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bmm-border);
}

/* ── Category list ───────────────────────────────────────────────────────────── */

.bmm-cat-list,
.bmm-popular-list,
.bmm-brands-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.bmm-cat-link,
.bmm-popular-link,
.bmm-brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--bmm-text);
  transition: background var(--bmm-transition), color var(--bmm-transition);
  position: relative;
}

.bmm-cat-link:hover,
.bmm-popular-link:hover,
.bmm-brand-link:hover {
  background: var(--bmm-bg);
  color: var(--bmm-green);
}

/* Arrow – hidden until hover */
.bmm-cat-link .bmm-arrow,
.bmm-popular-link .bmm-arrow,
.bmm-brand-link .bmm-arrow {
  margin-left: auto;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--bmm-transition), transform var(--bmm-transition);
  flex-shrink: 0;
  color: var(--bmm-green);
}

.bmm-cat-link:hover .bmm-arrow,
.bmm-popular-link:hover .bmm-arrow,
.bmm-brand-link:hover .bmm-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Category icon */
.bmm-cat-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bmm-bg);
  border-radius: 8px;
  flex-shrink: 0;
  color: var(--bmm-green);
  transition: background var(--bmm-transition);
}

.bmm-cat-link:hover .bmm-cat-icon {
  background: rgba(27,77,46,.08);
}

/* Category text */
.bmm-cat-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  flex: 1;
}

.bmm-cat-text strong {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.2;
}

.bmm-cat-text span {
  font-size: 11.5px;
  color: var(--bmm-text-muted);
  line-height: 1.3;
}

/* ── Popular picks ───────────────────────────────────────────────────────────── */

.bmm-popular-link img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.bmm-popular-placeholder {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: var(--bmm-bg);
  flex-shrink: 0;
  display: block;
}

.bmm-popular-link span:not(.bmm-popular-placeholder) {
  font-size: 13px;
  font-weight: 500;
  flex: 1;
}

/* ── Brands ──────────────────────────────────────────────────────────────────── */

.bmm-brand-placeholder {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bmm-bg);
  border: 1px solid var(--bmm-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  color: var(--bmm-green);
  flex-shrink: 0;
}

.bmm-brand-link img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex-shrink: 0;
}

.bmm-brand-link span:not(.bmm-brand-placeholder) {
  font-size: 13px;
  font-weight: 500;
  flex: 1;
}

/* ── Promo card ──────────────────────────────────────────────────────────────── */

.bmm-promo {
  background: var(--bmm-bg);
  border-radius: var(--bmm-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.bmm-promo__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.bmm-promo__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.bmm-promo:hover .bmm-promo__img-wrap img {
  transform: scale(1.03);
}

.bmm-promo__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--bmm-green);
  color: var(--bmm-white);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .06em;
  padding: 4px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  box-shadow: 0 2px 6px rgba(0,0,0,.2);
}

.bmm-promo__body {
  padding: 14px 16px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bmm-promo__body h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--bmm-text);
  line-height: 1.3;
}

.bmm-promo__body p {
  margin: 0;
  font-size: 12px;
  color: var(--bmm-text-muted);
  line-height: 1.4;
  flex: 1;
}

.bmm-promo__btn {
  display: inline-block;
  background: var(--bmm-green);
  color: var(--bmm-white) !important;
  padding: 9px 16px;
  border-radius: 7px;
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--bmm-transition), transform var(--bmm-transition);
  text-align: center;
  margin-top: auto;
}

.bmm-promo__btn:hover {
  background: var(--bmm-green-hover);
  transform: translateY(-1px);
}

/* ── Trust badges ────────────────────────────────────────────────────────────── */

.bmm-trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--bmm-border);
  margin-top: 8px;
}

.bmm-trust__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  border-right: 1px solid var(--bmm-border);
  padding-left: 20px;
}

.bmm-trust__item:last-child {
  border-right: none;
}

.bmm-trust__icon {
  color: var(--bmm-green);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.bmm-trust__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.bmm-trust__text strong {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--bmm-text);
}

.bmm-trust__text span {
  font-size: 11px;
  color: var(--bmm-text-muted);
}

/* ── Mobile hamburger button ────────────────────────────────────────────────── */

.bmm-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--bmm-white);
  align-items: center;
  gap: 6px;
}

/* ── Mobile overlay ─────────────────────────────────────────────────────────── */

.bmm-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 9998;
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity var(--bmm-transition);
}

.bmm-mobile-overlay.bmm-active {
  display: block;
  opacity: 1;
}

/* ── Mobile drawer ───────────────────────────────────────────────────────────── */

.bmm-mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bmm-white);
  z-index: 9999;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0,0,0,.15);
  display: flex;
  flex-direction: column;
}

.bmm-mobile-drawer.bmm-open {
  transform: translateX(0);
}

.bmm-mobile-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--bmm-green);
  color: var(--bmm-white);
  flex-shrink: 0;
}

.bmm-mobile-drawer__title {
  font-size: 16px;
  font-weight: 700;
}

.bmm-mobile-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--bmm-white);
  padding: 4px;
  display: flex;
  align-items: center;
  border-radius: 6px;
  transition: background var(--bmm-transition);
}

.bmm-mobile-close:hover { background: rgba(255,255,255,.15); }

.bmm-mobile-drawer__body { flex: 1; padding: 8px 0; }

/* Mobile section */
.bmm-mobile-section {
  border-bottom: 1px solid var(--bmm-border);
}

.bmm-mobile-parent {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--bmm-text);
  text-align: left;
  transition: background var(--bmm-transition);
}

.bmm-mobile-parent:hover { background: var(--bmm-bg); }

.bmm-mobile-sub {
  padding: 0 0 8px;
}

.bmm-mobile-sub__heading {
  display: block;
  padding: 10px 20px 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--bmm-text-muted);
}

.bmm-mobile-back {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
  color: var(--bmm-green);
  font-weight: 600;
  text-align: left;
}

.bmm-mobile-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  text-decoration: none;
  color: var(--bmm-text);
  font-size: 14px;
  font-weight: 500;
  transition: background var(--bmm-transition);
}

.bmm-mobile-link:hover { background: var(--bmm-bg); }

.bmm-mobile-link .bmm-mobile-icon {
  color: var(--bmm-green);
  display: flex;
  align-items: center;
}

.bmm-mobile-link .bmm-arrow {
  margin-left: auto;
  color: var(--bmm-text-muted);
}

.bmm-mobile-shopall {
  display: block;
  margin: 10px 20px;
  padding: 10px 16px;
  background: var(--bmm-green);
  color: var(--bmm-white) !important;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  transition: background var(--bmm-transition);
}

.bmm-mobile-shopall:hover { background: var(--bmm-green-hover); }

/* ── Responsive breakpoints ─────────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .bmm-columns--grocery {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .bmm-col--promo { display: none; }
}

@media (max-width: 768px) {
  /* Desktop panel hidden on mobile */
  .bmm-panel { display: none !important; }

  /* Show hamburger */
  .bmm-mobile-toggle { display: flex; }
}

/* ── Accessibility: focus-visible ───────────────────────────────────────────── */

.bmm-trigger:focus-visible,
.bmm-cat-link:focus-visible,
.bmm-popular-link:focus-visible,
.bmm-brand-link:focus-visible,
.bmm-promo__btn:focus-visible {
  outline: 2px solid var(--bmm-gold);
  outline-offset: 2px;
}

/* ── Reduced motion ─────────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .bmm-panel,
  .bmm-trigger::after,
  .bmm-chevron,
  .bmm-mobile-drawer,
  .bmm-mobile-overlay,
  .bmm-promo__img-wrap img {
    transition: none !important;
    animation: none !important;
  }
}