/*
Theme Name: Cây Sân Vườn
Theme URI: https://caysanvuon.com
Author: Cay San Vuon
Author URI: https://caysanvuon.com
Description: Theme thương mại điện tử chuyên nghiệp cho cây cảnh sân vườn. Tích hợp WooCommerce, tối ưu SEO, tốc độ cao.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
WC requires at least: 7.0
WC tested up to: 9.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: caysanvuon
Tags: e-commerce, woocommerce, responsive, seo-ready, custom-header, custom-menu, featured-images
*/

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  /* Brand Colors */
  --color-primary:       #2d6a4f;
  --color-primary-dark:  #1b4332;
  --color-primary-light: #40916c;
  --color-accent:        #52b788;
  --color-accent-light:  #95d5b2;
  --color-accent-pale:   #d8f3dc;

  /* Neutral Colors */
  --color-white:   #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100:#f3f4f6;
  --color-gray-200:#e5e7eb;
  --color-gray-300:#d1d5db;
  --color-gray-400:#9ca3af;
  --color-gray-500:#6b7280;
  --color-gray-600:#4b5563;
  --color-gray-700:#374151;
  --color-gray-800:#1f2937;
  --color-gray-900:#111827;

  /* Semantic Colors */
  --color-text:         var(--color-gray-800);
  --color-text-light:   var(--color-gray-500);
  --color-text-muted:   var(--color-gray-400);
  --color-border:       var(--color-gray-200);
  --color-bg:           var(--color-white);
  --color-bg-alt:       var(--color-gray-50);
  --color-sale:         #e63946;
  --color-success:      #2d6a4f;
  --color-warning:      #f4a261;
  --color-star:         #fbbf24;

  /* Typography */
  --font-sans: 'Be Vietnam Pro', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.25rem;
  --font-size-2xl:  1.5rem;
  --font-size-3xl:  1.875rem;
  --font-size-4xl:  2.25rem;
  --font-size-5xl:  3rem;
  --line-height-tight:  1.25;
  --line-height-normal: 1.6;
  --line-height-loose:  1.8;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --container-max:   1280px;
  --container-pad:   clamp(1rem, 4vw, 2rem);
  --sidebar-width:   280px;
  --header-height:   72px;

  /* Borders */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 2px 0 rgba(0,0,0,0.05);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 24px rgba(0,0,0,0.12);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   350ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-modal:    300;
  --z-toast:    400;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

img, video { max-width: 100%; height: auto; display: block; }
img { object-fit: cover; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-primary-light); }

ul, ol { list-style: none; }

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

button { cursor: pointer; border: none; background: none; }

h1,h2,h3,h4,h5,h6 {
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-gray-900);
}

h1 { font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl)); }
h2 { font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl)); }
h3 { font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl)); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

/* Focus styles for accessibility */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
/* Prevent horizontal overflow globally */
.site-wrapper,
#page {
  overflow-x: clip;
  max-width: 100vw;
}

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container--narrow { max-width: 900px; }
.container--wide   { max-width: 1440px; }

.grid {
  display: grid;
  gap: var(--space-6);
}
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ============================================
   TYPOGRAPHY UTILITIES
   ============================================ */
.text-primary  { color: var(--color-primary); }
.text-accent   { color: var(--color-accent); }
.text-muted    { color: var(--color-text-muted); }
.text-sm       { font-size: var(--font-size-sm); }
.text-lg       { font-size: var(--font-size-lg); }
.text-xl       { font-size: var(--font-size-xl); }
.text-center   { text-align: center; }
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* ============================================
   SECTION TITLE STYLE
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-10);
}
.section-header .label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}
.section-header h2 {
  margin-bottom: var(--space-4);
  color: var(--color-gray-900);
}
.section-header p {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 640px;
  margin-inline: auto;
}
.section-header .title-underline {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-full);
  margin: var(--space-4) auto 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(45,106,79,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-accent:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn-white:hover {
  background: transparent;
  color: var(--color-white);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
  border-radius: var(--radius-lg);
}
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
}
.btn-full { width: 100%; justify-content: center; }
.btn-round { border-radius: var(--radius-full); }

/* ============================================
   BADGE / TAG
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-sale  { background: var(--color-sale); color: #fff; }
.badge-new   { background: var(--color-primary); color: #fff; }
.badge-hot   { background: #f97316; color: #fff; }
.badge-free  { background: var(--color-accent); color: #fff; }

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  padding: var(--space-3) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.breadcrumb li { display: flex; align-items: center; gap: var(--space-1); }
.breadcrumb li:not(:last-child)::after { content: '›'; color: var(--color-gray-300); }
.breadcrumb a { color: var(--color-primary); }

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-8) 0;
  flex-wrap: wrap;
}
.pagination a,
.pagination .current,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: 2px solid var(--color-border);
  transition: all var(--transition-fast);
}
.pagination a:hover,
.pagination .current {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.page-numbers.dots { border: none; }

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--color-gray-800);
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 4px rgba(82,183,136,0.15);
}

label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

/* ============================================
   STAR RATING
   ============================================ */
.star-rating {
  display: flex;
  gap: 2px;
  color: var(--color-star);
  font-size: var(--font-size-sm);
}

/* ============================================
   SKELETON LOADER
   ============================================ */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}
@keyframes skeleton-loading {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border);
  transition: box-shadow var(--transition-base);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

/* Top bar */
.header-topbar {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: var(--font-size-xs);
  padding: var(--space-2) 0;
}
.header-topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-2); }
.header-topbar a { color: inherit; }
.header-topbar a:hover { color: var(--color-accent-light); }
.topbar-left, .topbar-right { display: flex; gap: var(--space-4); align-items: center; }
.topbar-item { display: flex; align-items: center; gap: var(--space-1); }

/* Main navigation */
.header-main {
  padding: var(--space-3) 0;
}
.header-main .container {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}
.site-logo img { height: 44px; width: auto; object-fit: contain; }
.site-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  gap: 1px;
}
.site-logo-text .name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.1;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.site-logo-text .tagline {
  font-size: 0.65rem;
  color: var(--color-text-light);
  line-height: 1.2;
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* Search bar */
.header-search {
  flex: 1;
  max-width: 520px;
  position: relative;
}
.header-search form {
  display: flex;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.header-search form:focus-within { border-color: var(--color-primary-light); }
.header-search input {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  border: none;
  background: transparent;
  font-size: var(--font-size-sm);
}
.header-search input:focus { outline: none; }
.header-search button {
  background: var(--color-primary);
  color: white;
  padding: 0 var(--space-5);
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  font-size: var(--font-size-base);
  transition: background var(--transition-fast);
}
.header-search button:hover { background: var(--color-primary-dark); }

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
}
.header-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--color-gray-700);
  font-size: var(--font-size-xs);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  padding: var(--space-2);
}
.header-action-btn:hover { color: var(--color-primary); }
.header-action-btn .icon {
  font-size: 1.4rem;
  line-height: 1;
}
.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 18px;
  height: 18px;
  background: var(--color-sale);
  color: white;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* Navigation */
.header-nav {
  background: var(--color-primary-dark);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.header-nav .container { position: relative; }
.nav-menu {
  display: flex;
  gap: 0;
  margin: 0;
}
.nav-menu > li {
  position: relative;
}
.nav-menu > li > a {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  color: rgba(255,255,255,0.9);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.nav-menu > li > a:hover,
.nav-menu > li.current_page_item > a,
.nav-menu > li.current-menu-item > a {
  color: var(--color-accent-light);
  background: rgba(255,255,255,0.08);
}
.nav-item-icon { font-size: .95rem; line-height: 1; }

/* Dropdown mega menu */
.nav-menu li .sub-menu,
.nav-menu li .mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-dropdown);
  min-width: 220px;
  border-top: 3px solid var(--color-primary);
}
.nav-menu li:hover > .sub-menu,
.nav-menu li:hover > .mega-menu { display: block; }
.nav-menu .sub-menu a {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: var(--space-3) var(--space-4);
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--color-gray-100);
  transition: all var(--transition-fast);
}
.nav-menu .sub-menu a:hover {
  color: var(--color-primary);
  background: var(--color-accent-pale);
  padding-left: var(--space-5);
}

/* All categories button */
.nav-categories-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-accent);
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
  white-space: nowrap;
}
.nav-categories-btn:hover { background: var(--color-primary); }
.nav-cat-arrow { font-size: .75rem; margin-left: .25rem; display: inline-block; transition: transform .2s; }
.nav-categories-wrap:hover .nav-cat-arrow,
.nav-categories-wrap.open .nav-cat-arrow { transform: rotate(180deg); }

/* All categories dropdown panel */
.nav-categories-wrap {
  position: relative;
}
.nav-categories-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  z-index: 400;
  padding: .375rem 0;
  overflow: visible;
}
.nav-categories-wrap:hover .nav-categories-dropdown,
.nav-categories-wrap.open .nav-categories-dropdown { display: block; }

.nav-cat-item { position: relative; }
.nav-cat-link {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  color: var(--color-gray-800);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.nav-cat-link:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }
.nav-cat-icon { font-size: 1rem; line-height: 1; flex-shrink: 0; width: 1.5rem; text-align: center; }
.nav-cat-sub-arrow { margin-left: auto; color: var(--color-gray-400); font-size: .85rem; padding-left: .5rem; }

/* Sub-menu flyout */
.nav-cat-submenu {
  display: none;
  position: absolute;
  top: 0;
  left: 100%;
  min-width: 200px;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  padding: .375rem 0;
  z-index: 401;
}
.nav-cat-item.has-sub:hover .nav-cat-submenu { display: block; }

/* Mobile hamburger */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  cursor: pointer;
  z-index: var(--z-modal);
}
.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  transition: all var(--transition-fast);
  transform-origin: center;
}
.mobile-menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-modal) - 1);
  background: rgba(0,0,0,0.5);
}
.mobile-nav.active { display: block; }
.mobile-nav-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: min(320px, 100vw);
  height: 100%;
  background: white;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform var(--transition-base);
}
.mobile-nav.active .mobile-nav-inner { transform: translateX(0); }
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-primary-dark);
  color: white;
}
.mobile-nav-close {
  color: white;
  font-size: 1.5rem;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-nav-menu {
  padding: var(--space-2) 0;
}
.mobile-nav-search {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--color-gray-100);
}
.mobile-search-row {
  display: flex;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}
.mobile-search-row input {
  flex: 1;
  padding: .5rem .75rem;
  border: none;
  font-size: .875rem;
  outline: none;
}
.mobile-search-row button {
  background: var(--color-primary-dark);
  color: white;
  padding: 0 .75rem;
  border: none;
  cursor: pointer;
  font-size: .875rem;
}
.mobile-nav-section-title {
  padding: .5rem 1rem .25rem;
  font-size: .7rem;
  font-weight: 700;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: .06em;
  border-top: 1px solid var(--color-gray-100);
  margin-top: .25rem;
}
.mnav-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1rem;
  color: var(--color-gray-700);
  font-weight: 500;
  font-size: .9rem;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.mnav-item:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }
.mnav-icon { width: 1.4rem; text-align: center; font-size: 1rem; flex-shrink: 0; }
.mnav-count {
  margin-left: auto;
  background: var(--color-primary);
  color: white;
  border-radius: 9999px;
  font-size: .7rem;
  min-width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 .3rem;
}
.mnav-cat-row {
  display: flex;
  align-items: center;
}
.mnav-cat-row .mnav-item {
  flex: 1;
}
.mnav-toggle {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: .85rem;
  color: var(--color-gray-400);
  transition: transform .2s;
}
.mnav-toggle.open { transform: rotate(180deg); color: var(--color-primary); }
.mnav-sub-item {
  padding-left: 2rem !important;
  font-size: .85rem;
  color: var(--color-gray-500);
}
.mobile-nav-contact {
  padding: .75rem 1rem 1.25rem;
  border-top: 1px solid var(--color-gray-100);
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-top: .25rem;
}
.mnav-phone, .mnav-zalo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: .95rem;
  text-decoration: none;
}
.mnav-phone { color: var(--color-primary-dark); }
.mnav-zalo  { color: #0068ff; }

/* legacy selectors kept for compat */
.mobile-nav-menu a {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1rem;
  color: var(--color-gray-700);
  font-weight: 500;
  border-bottom: none;
  transition: color var(--transition-fast);
  text-decoration: none;
}
.mobile-nav-menu a:hover { color: var(--color-primary); }
.mobile-nav-menu .sub-menu a { padding-left: var(--space-8); font-size: var(--font-size-sm); }

/* ============================================
   HERO SLIDER
   ============================================ */
.hero-slider {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-dark);
  min-height: clamp(360px, 55vw, 560px);
  max-width: 100%;
}
.hero-slides { display: flex; width: 100%; max-width: 100vw; transition: transform 0.6s cubic-bezier(0.25,0.1,0.25,1); will-change: transform; }
.hero-slide {
  flex: 0 0 100%;
  position: relative;
  min-height: clamp(360px, 55vw, 560px);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-slide-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  color: transparent; /* ẩn alt text khi ảnh lỗi */
  font-size: 0;
}
.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(27,67,50,0.85) 0%, rgba(27,67,50,0.5) 50%, transparent 100%);
  z-index: 1;
}
.hero-slide-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: var(--space-10) 0;
}
.hero-slide-content .label {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}
.hero-slide-content h1 {
  color: white;
  font-size: clamp(1.75rem, 4vw, 3rem);
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero-slide-content p {
  color: rgba(255,255,255,0.85);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-loose);
}
.hero-slide-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* Slider controls */
.slider-dot-nav {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  z-index: 10;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 2px solid rgba(255,255,255,0.6);
}
.slider-dot.active, .slider-dot:hover {
  background: white;
  transform: scale(1.3);
}
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  color: white;
  border: 2px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition-fast);
  backdrop-filter: blur(4px);
}
.slider-arrow:hover { background: rgba(255,255,255,0.3); }
.slider-arrow-prev { left: var(--space-4); }
.slider-arrow-next { right: var(--space-4); }

/* ============================================
   SECTION SPACING
   ============================================ */
.section { padding: var(--space-16) 0; }
.section-sm { padding: var(--space-10) 0; }
.section-lg { padding: var(--space-24) 0; }
.section-alt { background: var(--color-bg-alt); }
.section-green { background: var(--color-primary-dark); color: white; }
.section-green h2, .section-green h3 { color: white; }

/* ============================================
   CATEGORY SHOWCASE (homepage)
   ============================================ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: var(--space-4);
}
.cat-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  group: true;
}
.cat-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.cat-card:hover img { transform: scale(1.07); }
.cat-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,67,50,0.85) 0%, rgba(27,67,50,0.2) 60%, transparent 100%);
  transition: opacity var(--transition-base);
}
.cat-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  color: white;
}
.cat-card-content h3 {
  color: white;
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.cat-card-content .count {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.75);
}
.cat-card-content .arrow-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--color-accent);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-top: var(--space-2);
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--transition-base);
}
.cat-card:hover .arrow-link { opacity: 1; transform: translateY(0); }

/* Cat grid wide on first */
.cat-grid .cat-card:first-child {
  grid-row: span 2;
  aspect-ratio: auto;
}

/* ============================================
   PRODUCT CARD
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(var(--cols, 4), minmax(0,1fr));
  gap: var(--space-5);
}
.products-grid-5 { --cols: 5; }
.products-grid-3 { --cols: 3; }
.products-grid-2 { --cols: 2; }

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.product-card-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-gray-100);
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.06); }

.product-card-badges {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  z-index: 2;
}

.product-card-actions {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  opacity: 0;
  transform: translateX(12px);
  transition: all var(--transition-base);
  z-index: 2;
}
.product-card:hover .product-card-actions { opacity: 1; transform: translateX(0); }
.product-action-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}
.product-action-btn:hover { background: var(--color-primary); color: white; transform: scale(1.1); }

.product-card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card-category {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}
.product-card-category:hover { color: var(--color-primary); }
.product-card-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-gray-800);
  margin-bottom: var(--space-1);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.product-card-title a { color: inherit; }
.product-card-title a:hover { color: var(--color-primary); }

.product-card-rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.product-card-rating .stars { color: var(--color-star); font-size: var(--font-size-xs); }
.product-card-rating .count { font-size: var(--font-size-xs); color: var(--color-text-muted); }

.product-card-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
  margin-top: auto;
}
.price-current {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--color-primary);
}
.price-original {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.add-to-cart-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
  text-decoration: none;
  text-align: center;
}
.add-to-cart-btn:hover { background: var(--color-primary-dark); color: white; }
.add-to-cart-btn.added { background: var(--color-accent); }

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: var(--space-6);
}
.service-card {
  text-align: center;
  padding: var(--space-8);
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.service-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  background: var(--color-accent-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--space-5);
  transition: background var(--transition-base);
}
.service-card:hover .service-icon {
  background: var(--color-primary);
}
.service-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-3);
}
.service-card p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
}

/* ============================================
   WHY CHOOSE US / FEATURES STRIP
   ============================================ */
.features-strip {
  background: var(--color-primary);
  padding: var(--space-8) 0;
}
.features-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: var(--space-6);
}
.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: white;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast);
}
.feature-item:hover { background: rgba(255,255,255,0.08); }
.feature-icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-text h4 {
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: 2px;
}
.feature-text p {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.75);
  margin: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: var(--space-6);
}
.testimonial-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-accent-pale);
  font-family: Georgia, serif;
  font-weight: 900;
}
.testimonial-stars {
  display: flex;
  gap: 2px;
  color: var(--color-star);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
}
.testimonial-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-4);
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--color-accent-pale);
  flex-shrink: 0;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-weight: 700; font-size: var(--font-size-sm); }
.testimonial-location { font-size: var(--font-size-xs); color: var(--color-text-muted); }

/* ============================================
   BLOG POSTS SECTION
   ============================================ */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: var(--space-6);
}
.post-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}
.post-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.post-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.post-card:hover .post-card-image img { transform: scale(1.06); }
.post-card-body { padding: var(--space-5); }
.post-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}
.post-cat-badge {
  background: var(--color-accent-pale);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}
.post-date {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}
.post-card-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-title a { color: inherit; }
.post-card-title a:hover { color: var(--color-primary); }
.post-card-excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: var(--line-height-normal);
}
.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: gap var(--transition-fast);
}
.read-more-link:hover { gap: var(--space-2); color: var(--color-primary-dark); }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  position: relative;
}
.cta-text h2 { color: white; }
.cta-text p { color: rgba(255,255,255,0.85); font-size: var(--font-size-lg); margin-top: var(--space-2); }
.cta-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
}
.cta-phone {
  color: white;
  font-size: var(--font-size-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.cta-phone a { color: inherit; }

/* ============================================
   SIDEBAR WIDGET
   ============================================ */
.widget {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
}
.widget-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-gray-900);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-accent-pale);
  position: relative;
}
.widget-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--color-primary);
}
.widget ul li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: var(--font-size-sm);
}
.widget ul li a {
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.widget ul li a:hover { color: var(--color-primary); }
.widget ul li .count {
  background: var(--color-accent-pale);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 1px var(--space-2);
  border-radius: var(--radius-full);
}

/* Search widget */
.widget-search .search-form {
  display: flex;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.widget-search input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border: none;
  font-size: var(--font-size-sm);
}
.widget-search button {
  background: var(--color-primary);
  color: white;
  padding: 0 var(--space-3);
  font-size: var(--font-size-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.widget-search button:hover { background: var(--color-primary-dark); }

/* Price filter widget */
.price-filter { display: flex; flex-direction: column; gap: var(--space-3); }
.price-range-inputs { display: flex; gap: var(--space-2); align-items: center; }
.price-range-inputs input {
  width: 80px;
  padding: var(--space-2) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  text-align: center;
}

/* ============================================
   SHOP LAYOUT
   ============================================ */
.shop-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0,1fr);
  gap: var(--space-8);
  align-items: start;
}
.shop-layout.no-sidebar { grid-template-columns: minmax(0,1fr); }

.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.shop-result-count {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}
.shop-sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
}
.shop-sort select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  background: white;
}
.shop-view-toggle { display: flex; gap: var(--space-2); }
.view-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: white;
  color: var(--color-gray-500);
}
.view-btn.active, .view-btn:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* ============================================================
   PRODUCT ARCHIVE PAGE  (arch-* classes)
   ============================================================ */

/* ------ HEADER ------ */
.arch-header {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: white;
  padding: var(--space-6) 0;
}
.arch-header .breadcrumb,
.arch-header .breadcrumb a  { color: rgba(255,255,255,.85); }
.arch-header .breadcrumb li:not(:last-child)::after { color: rgba(255,255,255,.4); }
.arch-header h1 { color: white; margin: var(--space-2) 0 0; }
.arch-header p  { color: rgba(255,255,255,.8); margin: .4rem 0 0; max-width: 520px; }

.arch-header-body {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: .75rem;
  flex-wrap: wrap;
}
.arch-cat-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-accent);
  flex-shrink: 0;
}
.arch-header-text { flex: 1; min-width: 160px; }
.arch-header-actions {
  display: flex;
  gap: .625rem;
  flex-wrap: wrap;
  margin-left: auto;
}
.btn-white-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,.7);
  font-weight: 600;
  padding: .5rem 1.125rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-size: .875rem;
  transition: all .2s;
}
.btn-white-outline:hover { background: white; color: var(--color-primary); }

/* ------ TRUST BAR ------ */
.arch-trust {
  background: white;
  border-bottom: 1px solid var(--color-border);
  padding: .625rem 0;
}
.arch-trust-list {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: .8rem;
  color: var(--color-gray-700);
}
.arch-trust-list strong { color: var(--color-primary); }

/* ------ FILTER BAR ------ */
.arch-filter {
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-border);
  padding: .625rem 0;
  position: sticky;
  top: var(--header-height, 70px);
  z-index: 210;
}
.arch-filter-inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: nowrap;
  overflow: hidden;
}
/* Two-row layout — kept for .arch-filter-row--controls */
.arch-filter-row {
  display: flex;
  align-items: center;
}
.arch-filter-row--controls {
  gap: .5rem;
  justify-content: flex-end;
}

/* ── CATEGORY CARDS SECTION ─────────────────────────────────── */
.arch-cats-section {
  background: white;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}
.arch-cats-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
  align-items: flex-start;
}
.arch-cats-track::-webkit-scrollbar { display: none; }

.arch-cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
  width: 96px;
  text-decoration: none;
  color: var(--color-gray-700);
  text-align: center;
  transition: color .15s;
}
.arch-cat-card-img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid var(--color-border);
  background-color: var(--color-primary-light, #e8f5e9);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  transition: border-color .15s, box-shadow .15s;
  overflow: hidden;
  flex-shrink: 0;
}
.arch-cat-card-img--all {
  background: linear-gradient(135deg, var(--color-primary-light, #e8f5e9), #c8e6c9);
}
.arch-cat-card-name {
  font-size: .75rem;
  font-weight: 600;
  white-space: normal;
  word-break: break-word;
  line-height: 1.25;
  max-width: 96px;
  color: var(--color-gray-700);
  transition: color .15s;
}
.arch-cat-card:hover .arch-cat-card-img  { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(76,175,80,.18); }
.arch-cat-card:hover .arch-cat-card-name { color: var(--color-primary); }
.arch-cat-card--active .arch-cat-card-img  { border-color: var(--color-primary); border-width: 3px; box-shadow: 0 0 0 3px rgba(76,175,80,.2); }
.arch-cat-card--active .arch-cat-card-name { color: var(--color-primary); font-weight: 700; }

/* Legacy pills — kept for any other use */
.arch-pills-arrow { display: none; }
.arch-filter-cats { display: none; }
.arch-pill { display: none; }

.arch-filter-controls {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
  flex-wrap: nowrap;
}
.arch-select {
  height: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0 .625rem;
  font-size: .8125rem;
  background: white;
  color: var(--color-gray-800);
  cursor: pointer;
}
.arch-count {
  font-size: .8rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}
/* Fix WooCommerce result count / ordering inside arch-count */
.arch-count .woocommerce-result-count { margin: 0; font-size: inherit; color: inherit; }

/* ------ PRODUCTS AREA ------ */
.arch-body {
  padding-top: var(--space-6);
  padding-bottom: var(--space-10);
}
.arch-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: var(--space-5);
}
/* Fix WooCommerce adding its own ul.products inside arch-grid */
.arch-grid ul.products {
  display: contents;
  list-style: none;
  margin: 0; padding: 0;
}
.arch-pagination { margin-top: var(--space-8); }
/* WooCommerce pagination fix — type:'list' outputs ul.page-numbers > li */
.arch-pagination .woocommerce-pagination ul.page-numbers,
.woocommerce-pagination ul.page-numbers {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: var(--space-4) 0;
}
.arch-pagination .woocommerce-pagination ul.page-numbers li,
.woocommerce-pagination ul.page-numbers li {
  display: flex;
}
.arch-pagination .woocommerce-pagination ul.page-numbers li a.page-numbers,
.arch-pagination .woocommerce-pagination ul.page-numbers li span.page-numbers,
.woocommerce-pagination ul.page-numbers li a.page-numbers,
.woocommerce-pagination ul.page-numbers li span.page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: 2px solid var(--color-border);
  background: white;
  color: var(--color-gray-700);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.woocommerce-pagination ul.page-numbers li a.page-numbers:hover,
.woocommerce-pagination ul.page-numbers li span.current {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}
.woocommerce-pagination ul.page-numbers li span.page-numbers.dots {
  border: none;
  background: none;
}
.arch-empty {
  text-align: center;
  padding: 5rem 0;
  color: var(--color-text-muted);
}
.arch-empty div { font-size: 4rem; margin-bottom: 1rem; }

/* ------ REVIEWS STRIP ------ */
.arch-reviews {
  background: var(--color-accent-pale);
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0;
}
.arch-reviews-head {
  text-align: center;
  margin-bottom: var(--space-6);
}
.arch-reviews-head h2 { margin-top: var(--space-2); }
.arch-reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.arch-review-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.arch-review-stars { color: #f59e0b; font-size: .9375rem; }
.arch-review-card p {
  font-size: .875rem;
  color: var(--color-gray-700);
  line-height: 1.6;
  flex: 1;
  margin: 0;
}
.arch-review-author {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.arch-review-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--color-accent-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.arch-review-author strong { display: block; font-size: .875rem; color: var(--color-gray-900); }
.arch-review-author span  { font-size: .75rem; color: var(--color-text-muted); }
.arch-reviews-cta { text-align: center; }
.arch-reviews-cta p { font-size: 1.0625rem; font-weight: 600; margin-bottom: var(--space-4); }
.arch-reviews-cta div { display: flex; justify-content: center; gap: var(--space-3); flex-wrap: wrap; }

/* ------ RESPONSIVE ------ */
@media (max-width: 1200px) {
  .arch-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .arch-reviews-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 768px) {
  .arch-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--space-3); }
  .arch-header-actions { margin-left: 0; width: 100%; }
  .arch-trust-list { justify-content: flex-start; gap: var(--space-3); }
}
@media (max-width: 480px) {
  .arch-filter-controls { gap: var(--space-2); }
  .arch-reviews-grid { grid-template-columns: 1fr; }
}

/* Category description */
.cat-description {
  background: var(--color-accent-pale);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  line-height: var(--line-height-loose);
}

/* ============================================
   SINGLE PRODUCT PAGE
   ============================================ */
.single-product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

/* Product gallery */
.product-gallery { position: sticky; top: calc(var(--header-height) + var(--space-6)); }
.gallery-main {
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-gray-100);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-3);
  cursor: zoom-in;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.gallery-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--color-border);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
}
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--color-primary); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Product info */
.product-info {}
.product-info .product-cats {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.product-info .product-cat-link {
  background: var(--color-accent-pale);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
}
.product-info h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-4);
}
.product-info .product-rating {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.product-info .price {
  margin-bottom: var(--space-5);
}
.product-info .price ins {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
}
.product-info .price del {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  opacity: 0.7;
}
.product-short-desc {
  color: var(--color-gray-600);
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-6);
  font-size: var(--font-size-sm);
}

/* Add to cart group */
.product-add-cart {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.qty-input-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.qty-label { font-weight: 600; font-size: var(--font-size-sm); }
.qty-control {
  display: flex;
  align-items: center;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.qty-control button {
  width: 40px;
  height: 44px;
  background: var(--color-gray-100);
  border: none;
  font-size: 1.25rem;
  color: var(--color-gray-700);
  transition: background var(--transition-fast);
}
.qty-control button:hover { background: var(--color-accent); color: white; }
.qty-control input {
  width: 56px;
  height: 44px;
  text-align: center;
  border: none;
  font-size: var(--font-size-base);
  font-weight: 600;
  background: white;
}
.product-buy-btns {
  display: flex;
  gap: var(--space-3);
}
.btn-add-cart {
  flex: 1;
  padding: var(--space-4);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: background var(--transition-fast);
}
.btn-add-cart:hover { background: var(--color-primary-dark); }
.btn-buy-now {
  padding: var(--space-4) var(--space-6);
  background: var(--color-sale);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.btn-buy-now:hover { background: #c0392b; color: white; }

/* Product meta */
.product-meta-info {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
}
.product-meta-row {
  display: flex;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  padding: var(--space-2) 0;
}
.product-meta-label { font-weight: 600; color: var(--color-gray-700); min-width: 100px; }
.product-meta-value { color: var(--color-gray-600); }
.product-meta-value a { color: var(--color-primary); }

/* Product tabs */
.product-tabs {
  margin-top: var(--space-12);
}
.tabs-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-8);
}
.tab-btn {
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}
.tab-btn.active, .tab-btn:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Product description content */
.product-description {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
  color: var(--color-gray-700);
}
.product-description h3 { margin: var(--space-6) 0 var(--space-3); }
.product-description ul { list-style: disc; padding-left: var(--space-6); margin-bottom: var(--space-4); }
.product-description li { margin-bottom: var(--space-2); }

/* Related products */
.related-products-section,
.related-products {
  margin-top: var(--space-16);
}
.related-products .section-header {
  margin-bottom: var(--space-8);
}

/* ============================================
   SINGLE POST PAGE
   ============================================ */
.post-layout {
  display: grid;
  grid-template-columns: minmax(0,1fr) var(--sidebar-width);
  gap: var(--space-10);
  align-items: start;
}
.post-layout.post-wide { grid-template-columns: minmax(0,1fr); }
.post-layout > * { min-width: 0; }
.sidebar { min-width: 0; overflow: hidden; }

.article-header {
  margin-bottom: var(--space-8);
}
.article-category {
  display: inline-block;
  background: var(--color-accent-pale);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.article-title {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.3;
  margin-bottom: var(--space-4);
}
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}
.article-meta .meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.article-meta .author-name { color: var(--color-primary); font-weight: 600; }

.article-featured-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-8);
  aspect-ratio: 16/9;
}
.article-featured-image img { width: 100%; height: 100%; object-fit: cover; }

.article-content {
  font-size: var(--font-size-base);
  line-height: var(--line-height-loose);
  color: var(--color-gray-700);
}
.article-content h2,
.article-content h3,
.article-content h4 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  color: var(--color-gray-900);
}
.article-content p { margin-bottom: var(--space-5); }
.article-content img { border-radius: var(--radius-lg); margin: var(--space-6) 0; }
.article-content ul, .article-content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}
.article-content li { margin-bottom: var(--space-2); }
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding: var(--space-4) var(--space-6);
  background: var(--color-accent-pale);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-6) 0;
  font-style: italic;
  color: var(--color-primary-dark);
}
.article-content a { color: var(--color-primary); text-decoration: underline; }
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--font-size-sm);
}
.article-content th, .article-content td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
}
.article-content th {
  background: var(--color-accent-pale);
  font-weight: 700;
  color: var(--color-primary-dark);
}

/* Post tags */
.post-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.post-tags-label { font-weight: 700; color: var(--color-gray-700); }
.post-tag {
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  transition: all var(--transition-fast);
}
.post-tag:hover { background: var(--color-primary); color: white; }

/* Author box */
.author-box {
  display: flex;
  gap: var(--space-5);
  background: var(--color-accent-pale);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-top: var(--space-8);
  border: 1px solid rgba(82,183,136,0.2);
}
.author-box-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
  border: 3px solid white;
  box-shadow: var(--shadow-md);
}
.author-box-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-box-name { font-size: var(--font-size-lg); font-weight: 800; margin-bottom: var(--space-2); }
.author-box-bio { font-size: var(--font-size-sm); color: var(--color-gray-600); line-height: var(--line-height-loose); }

/* Related posts */
.related-posts { margin-top: var(--space-12); }
.related-posts h2 { margin-bottom: var(--space-6); }

/* ============================================
   COMMENTS
   ============================================ */
.comments-section { margin-top: var(--space-12); }
.comment-list { margin-bottom: var(--space-8); }
.comment {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}
.comment-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-accent-pale);
}
.comment-avatar img { width: 100%; height: 100%; object-fit: cover; }
.comment-author { font-weight: 700; font-size: var(--font-size-sm); margin-bottom: 2px; }
.comment-date { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-bottom: var(--space-2); }
.comment-text { font-size: var(--font-size-sm); color: var(--color-gray-700); line-height: var(--line-height-loose); }

/* Comment form */
.comment-form { display: grid; gap: var(--space-4); }
.comment-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.comment-form textarea {
  height: 150px;
  resize: vertical;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-gray-900);
  color: rgba(255,255,255,0.75);
}
.footer-top { padding: var(--space-16) 0 var(--space-12); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-10);
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.footer-logo img { height: 32px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-logo-text .name {
  font-size: 1rem;
  font-weight: 800;
  color: white;
}
.footer-logo-text .tagline { font-size: 0.65rem; opacity: 0.7; }
.footer-brand p { font-size: var(--font-size-sm); line-height: var(--line-height-loose); margin-bottom: var(--space-5); }
.footer-social { display: flex; gap: var(--space-3); }
.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.social-btn:hover { background: var(--color-accent); color: white; transform: translateY(-2px); }

.footer-col h4 {
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col ul li a {
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast);
}
.footer-col ul li a:hover { color: var(--color-accent-light); }
.footer-col ul li a::before { content: '›'; color: var(--color-accent); }

/* Footer contact info */
.footer-contact-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}
.footer-contact-icon {
  font-size: 1.1rem;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-text {}
.footer-contact-text strong { color: white; display: block; margin-bottom: 2px; }

/* Footer newsletter */
.footer-newsletter { margin-top: var(--space-5); }
.footer-newsletter p { font-size: var(--font-size-sm); margin-bottom: var(--space-3); }
.newsletter-form { display: flex; border-radius: var(--radius-md); overflow: hidden; }
.newsletter-form input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  font-size: var(--font-size-sm);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form button {
  background: var(--color-primary);
  color: white;
  padding: 0 var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
}
.newsletter-form button:hover { background: var(--color-accent); }

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-5) 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-copyright { font-size: var(--font-size-xs); opacity: 0.6; }
.footer-payments { display: flex; gap: var(--space-2); align-items: center; }
.payment-badge {
  background: rgba(255,255,255,0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}

/* ============================================
   WOOCOMMERCE OVERRIDES
   ============================================ */
/* Hide default WooCommerce styles and use ours */
.woocommerce-message,
.woocommerce-error,
.woocommerce-info {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  border-left: 4px solid;
  font-size: var(--font-size-sm);
}
.woocommerce-message {
  background: var(--color-accent-pale);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.woocommerce-error {
  background: #fff5f5;
  border-color: var(--color-sale);
  color: #9b2c2c;
}
.woocommerce-info {
  background: #eff6ff;
  border-color: #3b82f6;
  color: #1e3a8a;
}

/* Cart page */
.woocommerce-cart .cart-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.cart-table th {
  background: var(--color-gray-50);
  padding: var(--space-4);
  text-align: left;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-gray-700);
  border-bottom: 2px solid var(--color-border);
}
.cart-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  font-size: var(--font-size-sm);
}
.cart-table .product-thumbnail img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

/* Checkout */
.woocommerce .checkout .input-text,
.woocommerce .checkout select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast);
}
.woocommerce .checkout .input-text:focus,
.woocommerce .checkout select:focus {
  border-color: var(--color-primary-light);
  outline: none;
  box-shadow: 0 0 0 3px rgba(82,183,136,0.15);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--transition-base);
  z-index: var(--z-toast);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* ============================================
   FLOATING CONTACT BUTTONS
   ============================================ */
.floating-contacts {
  position: fixed;
  bottom: var(--space-20);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: var(--z-toast);
}
.float-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-xl);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
}
.float-btn:hover { transform: scale(1.1); }
.float-btn-zalo   { background: #0068FF; color: white; }
.float-btn-phone  { background: var(--color-sale); color: white; animation: ring 1.5s ease-in-out infinite; }
.float-btn-fb     { background: #1877F2; color: white; }
.float-btn-tooltip {
  position: absolute;
  right: calc(100% + var(--space-3));
  background: var(--color-gray-900);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}
.float-btn:hover .float-btn-tooltip { opacity: 1; }
@keyframes ring {
  0%, 100% { transform: rotate(0deg); }
  10%, 30%  { transform: rotate(-15deg); }
  20%, 40%  { transform: rotate(15deg); }
  50%       { transform: rotate(0deg); }
}



/* ============================================
   MINI CART DROPDOWN
   ============================================ */
.mini-cart-wrapper {
  position: relative;
}
.mini-cart-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  width: 340px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-dropdown);
  border: 1px solid var(--color-border);
  display: none;
}
.mini-cart-wrapper:hover .mini-cart-dropdown { display: block; }
.mini-cart-head {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
  font-size: var(--font-size-sm);
}
.mini-cart-items { max-height: 300px; overflow-y: auto; }
.mini-cart-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-gray-100);
}
.mini-cart-item-img { width: 60px; height: 60px; border-radius: var(--radius-md); overflow: hidden; flex-shrink: 0; }
.mini-cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.mini-cart-item-info { flex: 1; font-size: var(--font-size-sm); }
.mini-cart-item-name { font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mini-cart-item-price { color: var(--color-primary); font-weight: 700; margin-top: var(--space-1); }
.mini-cart-foot {
  padding: var(--space-4);
}
.mini-cart-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.mini-cart-btns { display: flex; flex-direction: column; gap: var(--space-2); }

/* ============================================
   404 PAGE
   ============================================ */
.error-404 {
  text-align: center;
  padding: var(--space-24) 0;
}
.error-404 .code {
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  color: var(--color-accent-pale);
  line-height: 1;
  margin-bottom: var(--space-4);
}
.error-404 h2 { margin-bottom: var(--space-4); }
.error-404 p { color: var(--color-text-light); font-size: var(--font-size-lg); margin-bottom: var(--space-8); }
.error-404 .search-form { max-width: 480px; margin: 0 auto var(--space-6); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .features-list { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .cat-grid .cat-card:first-child { grid-row: span 1; }
  .products-grid { --cols: 3; }
  .shop-layout { grid-template-columns: 240px minmax(0,1fr); }
  .single-product-layout { gap: var(--space-8); }
  .services-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .testimonials-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .posts-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 768px) {
  :root {
    --header-height: 56px;
    --sidebar-width: 100%;
  }
  .header-topbar { display: none; }
  .header-search { display: none; }
  .mobile-menu-toggle { display: flex; }
  .header-nav { display: none; }
  .header-actions .header-action-btn span:last-child { display: none; }

  /* Lock mobile header height — no shrink on scroll */
  .header-main {
    padding: var(--space-2) 0;
    height: 56px;
    box-sizing: border-box;
  }
  .site-header.scrolled .header-main {
    padding: var(--space-2) 0;
    height: 56px;
  }
  .header-action-btn {
    padding: var(--space-1) var(--space-2);
    min-width: 40px;
    min-height: 40px;
  }
  .header-action-btn .icon {
    font-size: 1.35rem;
  }

  .cat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .products-grid { --cols: 2; }
  .services-grid { grid-template-columns: 1fr; }
  .features-list { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--space-4); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { display: none; }
  .shop-sidebar.active { display: block; }

  .single-product-layout { grid-template-columns: 1fr; }
  .product-gallery { position: static !important; top: auto !important; }
  .post-layout { grid-template-columns: 1fr; }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-contact { align-items: center; }

  .comment-form-grid { grid-template-columns: 1fr; }

  .hero-slide-content h1 { font-size: 1.75rem; }
  .hero-slide-content p { font-size: var(--font-size-base); }
  .hero-slide-actions { flex-direction: column; }

  .product-buy-btns { flex-direction: column; }
}

@media (max-width: 480px) {
  .cat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--space-2); }
  .products-grid { --cols: 2; gap: var(--space-3); }
  .footer-grid { grid-template-columns: 1fr; }
  .features-list { grid-template-columns: 1fr; }
  .section { padding: var(--space-10) 0; }
  .slider-arrow { display: none; }

  .gallery-thumbs .gallery-thumb { width: 60px; height: 60px; }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .site-header,
  .site-footer,
  .back-to-top,
  .floating-contacts,
  .sidebar,
  .hero-slider,
  .cta-section { display: none; }
  body { color: #000; }
  a { color: #000; text-decoration: underline; }
}

/* ============================================================
 * BAN-CAY-CANH LANDING PAGE
 * ============================================================ */

/* ---------- Hero ---------- */
.bcc-hero {
  position: relative;
  background: linear-gradient(135deg, #1b4332 0%, #2d6a4f 55%, #40916c 100%);
  overflow: hidden;
  padding: 5rem 0 4rem;
}
.bcc-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.bcc-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.bcc-hero-text { color: #fff; }
.bcc-hero-label {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: .35rem .9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  letter-spacing: .3px;
}
.bcc-hero-text h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #fff;
}
.bcc-hero-highlight { color: #95d5b2; }
.bcc-hero-text > p {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,.88);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.bcc-hero-bullets {
  list-style: none;
  padding: 0; margin: 0 0 1.75rem;
  display: flex; flex-direction: column; gap: .45rem;
}
.bcc-hero-bullets li { font-size: var(--font-size-base); color: rgba(255,255,255,.9); }
.bcc-hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem;
}
.bcc-hero-phone { font-size: var(--font-size-sm); color: rgba(255,255,255,.75); }
.bcc-hero-phone a { color: #fff; font-weight: 700; text-decoration: none; font-size: 1.05rem; }
.bcc-hero-phone a:hover { text-decoration: underline; }
.bcc-hero-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
  aspect-ratio: 4/3;
}
.bcc-hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
/* Floating badges */
.bcc-badge {
  position: absolute;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: .6rem .9rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: var(--font-size-xs);
  line-height: 1.3;
  animation: bccBadgeFloat 3s ease-in-out infinite;
}
.bcc-badge strong { display: block; font-size: .9rem; color: var(--color-primary-dark); }
.bcc-badge small { color: var(--color-text-muted); }
.bcc-badge-icon { font-size: 1.4rem; }
.bcc-badge-1 { bottom: 1.5rem; left: -1rem; animation-delay: 0s; }
.bcc-badge-2 { top: 1.25rem; right: -1rem; animation-delay: 1.5s; }
@keyframes bccBadgeFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* ---------- Trust bar ---------- */
.bcc-trust-bar {
  background: var(--color-primary-dark);
  padding: 1.25rem 0;
}
.bcc-trust-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.bcc-trust-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: #fff;
  flex: 1 1 160px;
}
.bcc-trust-icon { font-size: 1.75rem; flex-shrink: 0; }
.bcc-trust-item strong { display: block; font-size: var(--font-size-base); font-weight: 700; }
.bcc-trust-item span { font-size: var(--font-size-xs); color: rgba(255,255,255,.72); }

}

/* ============================================================
 * BCC-ARC: Category Archive Ban Cay Canh
 * ============================================================ */

/* Header 2 col */
.bcc-arc-header {
  background: linear-gradient(135deg, #1b4332 0%, #2d6a4f 60%, #40916c 100%);
  padding: 2.5rem 0;
  color: #fff;
}
.bcc-arc-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}
.bcc-arc-text h1 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: .5rem;
  line-height: 1.2;
}
.bcc-arc-desc {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.85);
  line-height: 1.6;
  margin: 0 0 .75rem;
  max-width: 520px;
}
.bcc-arc-meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,.65);
}
.bcc-arc-dot { opacity: .5; }
.bcc-arc-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .6rem;
  flex-shrink: 0;
}
.bcc-arc-cta > p {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,.7);
  margin: 0;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.btn-outline-white {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.55);
  color: #fff !important;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
}

/* Quick links bar */
.bcc-arc-quicklinks {
  background: var(--color-primary-dark);
  padding: .6rem 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.bcc-arc-quicklinks-inner {
  display: flex;
  align-items: center;
  gap: .5rem 1.25rem;
  flex-wrap: wrap;
  font-size: var(--font-size-xs);
}
.bcc-arc-quicklinks-inner > span {
  color: rgba(255,255,255,.5);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  flex-shrink: 0;
}
.bcc-arc-quicklinks-inner > a {
  color: rgba(255,255,255,.8);
  text-decoration: none;
  padding: .2rem .55rem;
  border-radius: var(--radius-full);
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.bcc-arc-quicklinks-inner > a:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
  .bcc-arc-inner { grid-template-columns: 1fr; gap: 1.25rem; }
  .bcc-arc-cta   { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .bcc-arc-cta > p { display: none; }
}
@media (max-width: 480px) {
  .bcc-arc-quicklinks-inner { gap: .4rem .75rem; }
}

/* Breadcrumb – white on dark header */
.bcc-arc-header .breadcrumb { color: rgba(255,255,255,.65); }
.bcc-arc-header .breadcrumb a { color: rgba(255,255,255,.85); text-decoration: none; }
.bcc-arc-header .breadcrumb a:hover { color: #fff; text-decoration: underline; }
.bcc-arc-header .breadcrumb li:not(:last-child)::after { color: rgba(255,255,255,.35); }

/* Banner strip */
.bcc-arc-banner {
  position: relative;
  background: url('assets/img/hero-1.jpg') center/cover no-repeat;
  min-height: 180px;
  display: flex;
  align-items: center;
}
.bcc-arc-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(27,67,50,.88) 0%, rgba(27,67,50,.55) 55%, rgba(27,67,50,.2) 100%);
}
.bcc-arc-banner-inner {
  position: relative;
  z-index: 1;
  padding: 2rem 0;
  width: 100%;
}
.bcc-arc-banner-text h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: .4rem;
}
.bcc-arc-banner-text p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.85);
  margin-bottom: 1rem;
  max-width: 480px;
}
@media (max-width: 600px) {
  .bcc-arc-banner { min-height: 130px; }
  .bcc-arc-banner-text h2 { font-size: 1.15rem; }
}