/* ===================================================
   Helpu — Header, Nav, Footer
   =================================================== */

/* Topbar */
.topbar { background: var(--color-primary-dark); color: rgba(255,255,255,0.85); font-size: var(--fs-xs); }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; height: 36px; }
.topbar-links { display: flex; gap: var(--sp-5); }
.topbar-links a:hover { color: #fff; }
.topbar-right { display: flex; gap: var(--sp-5); align-items: center; }
.topbar-phone { font-weight: 600; color: var(--color-gold); }

/* Mainbar — Row 1: logo, quick links, search, icon actions */
.site-header { position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,0.06); }
.mainbar { background: var(--color-surface); }
.mainbar .container { max-width: 1480px; }
.mainbar-inner { display: flex; align-items: center; gap: var(--sp-5); height: var(--header-h); }

.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 52px; width: auto; display: block; }

.quick-links { display: flex; align-items: center; gap: var(--sp-5); flex-shrink: 0; }
.quick-links a {
  font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary); white-space: nowrap;
  padding-bottom: 2px; border-bottom: 2px solid transparent; transition: color var(--transition), border-color var(--transition);
}
.quick-links a:hover { color: var(--color-accent); border-color: var(--color-accent); }

.header-search {
  flex: 1; min-width: 0; display: flex; align-items: center; gap: var(--sp-2);
  background: var(--color-bg); border: 1.5px solid var(--color-border); border-radius: var(--radius-pill);
  padding: 9px var(--sp-4); transition: border-color var(--transition);
}
.header-search:focus-within { border-color: var(--color-accent); }
.header-search svg { width: 18px; height: 18px; color: var(--color-text-muted); flex-shrink: 0; }
.header-search input {
  border: none; background: none; outline: none; width: 100%; font-size: var(--fs-sm); font-family: var(--font-body); color: var(--color-text);
}

.mainbar-actions { display: flex; align-items: center; gap: var(--sp-4); flex-shrink: 0; }
.icon-btn { display: flex; flex-direction: column; align-items: center; gap: 2px; color: var(--color-primary); position: relative; transition: color var(--transition); }
.icon-btn:hover { color: var(--color-accent); }
.icon-btn svg { width: 22px; height: 22px; }
.icon-btn-label { font-size: 10px; font-weight: 600; }
.cart-link .cart-count {
  position: absolute; top: -4px; right: -8px; background: var(--color-accent); color: #fff; font-size: 10px; font-weight: 700;
  min-width: 16px; height: 16px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
}
.hamburger { display: none; font-size: 22px; color: var(--color-primary); }

/* Row 2: category / dropdown navigation */
.navbar { background: var(--color-surface); border-top: 1px solid var(--color-border); }
.main-nav { flex: 1; min-width: 0; position: relative; }
.nav-list-compact { display: flex; align-items: center; gap: var(--sp-5) var(--sp-6); flex-wrap: wrap; min-height: 52px; }
.nav-list li { position: relative; flex-shrink: 0; }
.nav-list > li > a, .nav-dropdown-toggle {
  font-size: var(--fs-sm); font-weight: 600; color: var(--color-text); white-space: nowrap;
  display: flex; align-items: center; gap: 5px; padding: var(--sp-2) 0; border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav-list > li > a:hover, .nav-dropdown-toggle:hover,
.has-dropdown.open > .nav-dropdown-toggle { color: var(--color-accent); border-color: var(--color-accent); }
.nav-cta-inline { color: var(--color-primary) !important; font-weight: 700 !important; }
.chevron { font-size: 10px; transition: transform var(--transition); }
.has-dropdown.open .chevron { transform: rotate(180deg); }

.dropdown-panel {
  position: absolute; top: 100%; left: 0; margin-top: var(--sp-3); background: var(--color-surface);
  box-shadow: var(--shadow-lg); border-radius: var(--radius-md); padding: var(--sp-5);
  display: none; z-index: 50; max-height: 420px; overflow-y: auto;
}
.has-dropdown.open .dropdown-panel { display: block; }
.has-dropdown.open .mega-panel { display: flex; }
.has-dropdown.open .mega-panel-xl { display: flex; }
.has-dropdown.open .list-panel { display: flex; }
.has-dropdown.open .list-panel.list-panel-2col { display: grid; }
.has-dropdown.open .offerings-panel { display: flex; }
.dropdown-panel.align-right { left: auto; right: 0; }
@media (max-width: 1180px) { .dropdown-panel.align-right { right: auto; } }

/* Simple single/two-column link list (Guides, Price Calculators, More) */
.list-panel { flex-direction: column; gap: 2px; min-width: 240px; }
.list-panel.list-panel-2col { grid-template-columns: repeat(2, 1fr); gap: 2px var(--sp-6); min-width: 480px; }
.list-panel a { display: block; padding: 9px 10px; border-radius: var(--radius-sm); font-size: var(--fs-sm); white-space: nowrap; }
.list-panel a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.list-panel a.more-panel-shop { display: none; }

/* Offerings panel (icon + title + subtitle rows) */
.offerings-panel { flex-direction: column; gap: 2px; min-width: 300px; }
.offerings-panel a { display: flex; align-items: center; gap: var(--sp-3); padding: 10px; border-radius: var(--radius-sm); }
.offerings-panel a:hover { background: var(--color-primary-light); }
.offerings-panel a strong { display: block; font-size: var(--fs-sm); color: var(--color-primary); }
.offerings-panel a small { display: block; font-size: var(--fs-xs); color: var(--color-text-muted); }

/* Design Gallery mega panel: icon grid + promo card */
.mega-panel { gap: var(--sp-6); min-width: 620px; padding: var(--sp-5); }
.mega-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px var(--sp-6); flex: 1; align-content: start; }
.mega-grid a { display: flex; align-items: center; gap: var(--sp-3); padding: 10px; border-radius: var(--radius-sm); font-size: var(--fs-sm); white-space: nowrap; }
.mega-grid a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.mega-icon { font-size: 18px; }
.mega-promo {
  flex: 0 0 220px; background: var(--color-accent-light); border-radius: var(--radius-md);
  padding: var(--sp-5); text-align: center;
}
.mega-promo-icon { font-size: 36px; margin-bottom: var(--sp-2); }
.mega-promo h4 { margin-bottom: 4px; }
.mega-promo p { font-size: var(--fs-xs); margin-bottom: var(--sp-4); }

/* Premium Large Mega Menu */
.mega-panel-xl {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: min(1200px, 95vw);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  display: none;
  z-index: 100;
  gap: var(--sp-6);
  max-height: 480px;
  overflow-y: auto;
}
.mega-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  flex: 1;
}
.mega-col h5 {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--sp-2);
}
.mega-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.mega-col ul li {
  margin-bottom: var(--sp-2);
}
.mega-col ul li a {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  transition: color var(--transition);
  display: inline-block;
  padding: 2px 0;
}
.mega-col ul li a:hover {
  color: var(--color-accent);
}
.mega-promos-container {
  display: flex;
  gap: var(--sp-4);
  flex-shrink: 0;
}
.mega-promo-card {
  width: 210px;
  background: #FCF8F5;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.mega-promo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.mega-promo-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.mega-promo-card-body {
  padding: var(--sp-3);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.mega-promo-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
  display: block;
}
.mega-promo-price {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  display: block;
}
.mega-promo-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary-dark);
  color: #fff;
  font-size: 12px;
  align-self: flex-end;
  margin-top: var(--sp-2);
  transition: background var(--transition);
}
.mega-promo-card:hover .mega-promo-btn {
  background: var(--color-accent);
}

@media (max-width: 1180px) {
  .logo-img { height: 40px; }
  .quick-links, .header-search { display: none; }
  .main-nav { position: fixed; inset: var(--header-h) 0 0 0; background: var(--color-surface); padding: var(--sp-5); transform: translateX(100%); transition: transform var(--transition); overflow-y: auto; z-index: 90; }
  .main-nav.open { transform: translateX(0); }
  .nav-list-compact { flex-direction: column; align-items: flex-start; gap: 0; width: 100%; height: auto; overflow: visible; }
  .nav-list > li { width: 100%; }
  .nav-list > li > a, .nav-dropdown-toggle { width: 100%; padding: 14px 0; justify-content: space-between; }
  .dropdown-panel, .mega-panel, .mega-panel-xl { position: static; display: none; box-shadow: none; margin-top: 0; padding: 0 0 var(--sp-3) var(--sp-3); max-height: none; transform: none; }
  .has-dropdown.open .dropdown-panel { display: flex; flex-direction: column; }
  .has-dropdown.open .mega-panel-xl { display: flex; flex-direction: column; }
  .mega-panel { flex-direction: column; min-width: 0; }
  .mega-grid, .list-panel.list-panel-2col, .cities-panel { grid-template-columns: 1fr; min-width: 0; }
  .mega-promo { flex: none; }
  .mega-columns { grid-template-columns: 1fr; gap: var(--sp-4); }
  .mega-promos-container { flex-direction: column; gap: var(--sp-3); width: 100%; margin-top: var(--sp-4); }
  .mega-promo-card { width: 100%; flex-direction: row; align-items: center; }
  .mega-promo-card img { width: 100px; height: 75px; aspect-ratio: auto; }
  .mega-promo-card-body { padding: var(--sp-3); flex-direction: row; align-items: center; justify-content: space-between; width: 100%; }
  .mega-promo-btn { margin-top: 0; align-self: center; }
  .hamburger { display: block; }
  .list-panel a.more-panel-shop { display: block; }
  .mainbar-actions > .icon-btn:not(.cart-link) { display: none; }
  .mainbar-actions > .btn-primary { display: none; }
  .navbar { border-top: none; }
}
@media (max-width: 640px) {
  .topbar-links { display: none; }
}

/* Footer */
.cta-banner { background: var(--color-primary); color: #fff; }
.cta-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-6); padding: var(--sp-7) 0; flex-wrap: wrap; }
.cta-banner h2 { color: #fff; margin-bottom: var(--sp-1); }
.cta-banner p { color: rgba(255,255,255,0.75); margin: 0; }

.site-footer { background: var(--color-primary-dark); color: rgba(255,255,255,0.65); padding: var(--sp-8) 0 var(--sp-5); font-size: var(--fs-sm); }
.footer-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--sp-6); }
.footer-col-wide { grid-column: span 1; }
.footer-col h4 { color: #fff; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--sp-4); }
.footer-col ul li { margin-bottom: var(--sp-2); }
.footer-col a:hover { color: var(--color-gold); }
.footer-city-list { columns: 2; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: var(--sp-7); padding-top: var(--sp-5); display: flex; flex-wrap: wrap; gap: var(--sp-4); justify-content: space-between; align-items: center; }
.footer-contact { display: flex; gap: var(--sp-5); }
.footer-copy { flex: 1 1 100%; font-size: var(--fs-xs); order: 3; }
.footer-legal-links { display: flex; gap: var(--sp-4); }
.footer-legal-links a:hover { color: var(--color-gold); }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner-inner { text-align: center; justify-content: center; }
}