/*
Theme Name: Nam Long Farm
Theme URI: https://namlongfarm.com
Author: Nam Long Farm
Description: Giao diện chuyên nghiệp, siêu tốc độ cho Trại Cá Cảnh Nam Long (Nam Long Farm). Tối ưu 100% di động và desktop, chuẩn SEO, không phụ thuộc Flatsome.
Version: 1.0.0
Text Domain: namlong-farm
*/

/* ==========================================================================
   1. DESIGN TOKENS & VARIABLES
   ========================================================================== */
:root {
  --nl-primary: #026aa7;
  --nl-primary-dark: #004b77;
  --nl-primary-gradient: linear-gradient(135deg, #026aa7 0%, #0088cc 100%);
  --nl-primary-light: #ebf5fb;
  --nl-secondary: #059669;
  --nl-secondary-dark: #047857;
  --nl-accent: #f59e0b;
  --nl-accent-dark: #d97706;
  --nl-red: #ef4444;
  --nl-dark: #0f172a;
  --nl-gray-900: #1e293b;
  --nl-gray-800: #334155;
  --nl-gray-700: #475569;
  --nl-gray-600: #64748b;
  --nl-gray-400: #94a3b8;
  --nl-gray-200: #e2e8f0;
  --nl-gray-100: #f1f5f9;
  --nl-gray-50: #f8fafc;
  --nl-white: #ffffff;
  
  --nl-font: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --nl-radius-sm: 6px;
  --nl-radius: 12px;
  --nl-radius-lg: 18px;
  --nl-radius-full: 9999px;
  
  --nl-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --nl-shadow: 0 4px 12px -1px rgba(0,0,0,0.08), 0 2px 6px -1px rgba(0,0,0,0.04);
  --nl-shadow-lg: 0 12px 28px -4px rgba(0,0,0,0.12), 0 4px 12px -2px rgba(0,0,0,0.06);
  --nl-shadow-hover: 0 16px 32px -4px rgba(2, 106, 167, 0.18);
  
  --nl-container: 1240px;
  --nl-header-height: 80px;
  --nl-topbar-height: 38px;
  --nl-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-family: var(--nl-font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--nl-gray-800);
  background-color: var(--nl-gray-50);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--nl-primary);
  text-decoration: none;
  transition: var(--nl-transition);
}

a:hover {
  color: var(--nl-primary-dark);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
}

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

.container {
  width: 100%;
  max-width: var(--nl-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

/* ==========================================================================
   3. TOPBAR & NOTIFICATION
   ========================================================================== */
.nl-topbar {
  background: #00223e;
  color: #c9d6e2;
  font-size: 12.5px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 100;
}

.nl-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nl-topbar-height);
}

.nl-topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nl-topbar-badge {
  background: var(--nl-accent);
  color: #000;
  font-weight: 700;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--nl-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nl-topbar-info {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #fff;
}

.nl-topbar-info svg {
  width: 14px;
  height: 14px;
  color: var(--nl-accent);
}

.nl-topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nl-topbar-link {
  color: #c9d6e2;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nl-topbar-link:hover {
  color: #fff;
}

.nl-topbar-link svg {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   4. MAIN HEADER & NAVIGATION
   ========================================================================== */
.nl-header {
  background: var(--nl-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 99;
  transition: var(--nl-transition);
}

.nl-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nl-header-height);
  gap: 24px;
}

/* Brand / Logo */
.nl-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.nl-brand-logo {
  max-height: 52px;
  width: auto;
  object-fit: contain;
}

.nl-brand-text {
  display: flex;
  flex-direction: column;
}

.nl-brand-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--nl-primary-dark);
  letter-spacing: 0.5px;
  line-height: 1.1;
  text-transform: uppercase;
}

.nl-brand-subtitle {
  font-size: 11px;
  color: var(--nl-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Header Search */
.nl-search-wrap {
  flex: 1;
  max-width: 460px;
  position: relative;
}

.nl-search-form {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.nl-search-input {
  width: 100%;
  padding: 10px 45px 10px 16px;
  font-size: 13.5px;
  border: 1.5px solid var(--nl-gray-200);
  border-radius: var(--nl-radius-full);
  background: var(--nl-gray-50);
  outline: none;
  transition: var(--nl-transition);
}

.nl-search-input:focus {
  background: var(--nl-white);
  border-color: var(--nl-primary);
  box-shadow: 0 0 0 3px rgba(2, 106, 167, 0.15);
}

.nl-search-btn {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: var(--nl-radius-full);
  background: var(--nl-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--nl-transition);
}

.nl-search-btn:hover {
  background: var(--nl-primary-dark);
}

.nl-search-btn svg {
  width: 16px;
  height: 16px;
}

/* Header Actions */
.nl-header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.nl-header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--nl-radius-full);
  background: var(--nl-primary-light);
  color: var(--nl-primary-dark);
  font-weight: 700;
  font-size: 13px;
  transition: var(--nl-transition);
}

.nl-header-cta:hover {
  background: var(--nl-primary);
  color: #fff;
}

.nl-header-cta svg {
  width: 18px;
  height: 18px;
  color: var(--nl-accent-dark);
}

.nl-header-cta:hover svg {
  color: #fff;
}

.nl-header-zalo {
  background: #0068ff;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--nl-radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--nl-transition);
}

.nl-header-zalo:hover {
  background: #0052cc;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 104, 255, 0.3);
}

/* Mobile Toggles */
.nl-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  color: var(--nl-gray-800);
}

.nl-menu-toggle svg {
  width: 26px;
  height: 26px;
}

/* ==========================================================================
   5. NAVIGATION BAR & MENUS
   ========================================================================== */
.nl-navbar {
  background: var(--nl-primary-dark);
  border-top: 1px solid rgba(255,255,255,0.1);
  position: relative;
  z-index: 95;
}

.nl-navbar .container {
  display: flex;
  align-items: center;
}

/* WordPress ul.nl-nav-menu */
.nl-nav-menu, ul.nl-nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  margin: 0;
  padding: 0;
}

/* First-level list item */
.nl-nav-menu > li, .nl-nav-menu > .menu-item {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* First-level anchor */
.nl-nav-menu > li > a, .nl-nav-menu > .menu-item > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 13px 14px;
  color: rgba(255, 255, 255, 0.95);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border-radius: var(--nl-radius-sm);
  transition: var(--nl-transition);
  text-decoration: none;
  white-space: nowrap;
}

.nl-nav-menu > li:hover > a,
.nl-nav-menu > .menu-item:hover > a,
.nl-nav-menu > li.current-menu-item > a,
.nl-nav-menu > li.current_page_item > a {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

/* Indicator for items with children */
.nl-nav-menu > li.menu-item-has-children > a::after {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-right: 2px solid rgba(255, 255, 255, 0.85);
  border-bottom: 2px solid rgba(255, 255, 255, 0.85);
  transform: rotate(45deg);
  margin-top: -3px;
  margin-left: 4px;
  transition: transform 0.2s ease;
}

.nl-nav-menu > li.menu-item-has-children:hover > a::after {
  transform: rotate(-135deg);
  margin-top: 1px;
}

/* Dropdown Submenu */
.nl-nav-menu ul.sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: #ffffff;
  border-radius: var(--nl-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 8px 0;
  margin: 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 1000;
  border: 1px solid var(--nl-gray-200);
}

.nl-nav-menu li:hover > ul.sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Submenu items */
.nl-nav-menu ul.sub-menu li {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

.nl-nav-menu ul.sub-menu li a {
  display: block;
  padding: 10px 18px;
  color: var(--nl-gray-800);
  font-size: 13px;
  font-weight: 600;
  text-transform: none;
  text-decoration: none;
  transition: var(--nl-transition);
  border-left: 3px solid transparent;
}

.nl-nav-menu ul.sub-menu li:hover > a {
  background: var(--nl-primary-light);
  color: var(--nl-primary);
  border-left-color: var(--nl-primary);
  padding-left: 22px;
}

/* ==========================================================================
   6. HERO SECTION & SLIDER
   ========================================================================== */
.nl-hero {
  position: relative;
  background: #001e38;
  overflow: hidden;
  color: #fff;
}

.nl-hero-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 6;
  max-height: 480px;
  min-height: 280px;
}

.nl-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, transform 0.7s ease;
  transform: scale(1.02);
}

.nl-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.nl-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nl-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 26, 48, 0.85) 0%, rgba(0, 36, 68, 0.4) 55%, rgba(0,0,0,0) 100%);
  display: flex;
  align-items: center;
}

.nl-slide-content {
  max-width: 600px;
  padding: 0 40px;
}

.nl-slide-tag {
  display: inline-block;
  background: var(--nl-accent);
  color: #000;
  font-weight: 800;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: var(--nl-radius-full);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nl-slide-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.nl-slide-desc {
  font-size: 14.5px;
  color: #e2e8f0;
  margin-bottom: 20px;
  line-height: 1.5;
}

.nl-slide-btns {
  display: flex;
  gap: 12px;
}

.nl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--nl-radius-full);
  transition: var(--nl-transition);
}

.nl-btn-primary {
  background: var(--nl-accent);
  color: #000;
}

.nl-btn-primary:hover {
  background: #ffb122;
  color: #000;
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
}

.nl-btn-outline {
  border: 1.5px solid rgba(255,255,255,0.7);
  color: #fff;
}

.nl-btn-outline:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

/* Slider Controls */
.nl-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  z-index: 10;
  transition: var(--nl-transition);
}

.nl-slider-btn:hover {
  background: var(--nl-primary);
}

.nl-slider-prev { left: 16px; }
.nl-slider-next { right: 16px; }

.nl-slider-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.nl-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--nl-radius-full);
  background: rgba(255, 255, 255, 0.4);
  transition: var(--nl-transition);
}

.nl-dot.active {
  width: 28px;
  background: var(--nl-accent);
}

/* Trust Badges Strip */
.nl-trust-strip {
  background: var(--nl-white);
  border-bottom: 1px solid var(--nl-gray-200);
  box-shadow: var(--nl-shadow-sm);
  padding: 16px 0;
}

.nl-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.nl-trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nl-trust-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--nl-radius);
  background: var(--nl-primary-light);
  color: var(--nl-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nl-trust-icon svg {
  width: 22px;
  height: 22px;
}

.nl-trust-text h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--nl-gray-900);
  margin-bottom: 2px;
}

.nl-trust-text p {
  font-size: 12px;
  color: var(--nl-gray-600);
}

/* ==========================================================================
   7. CATEGORIES SHOWCASE (CIRCULAR BADGES)
   ========================================================================== */
.nl-section {
  padding: 44px 0;
}

.nl-section-title-wrap {
  text-align: center;
  margin-bottom: 28px;
  position: relative;
}

.nl-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--nl-primary-light);
  color: var(--nl-primary-dark);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: var(--nl-radius-full);
  margin-bottom: 8px;
}

.nl-section-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--nl-gray-900);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nl-section-title span {
  color: var(--nl-primary);
}

.nl-section-desc {
  font-size: 14px;
  color: var(--nl-gray-600);
  max-width: 650px;
  margin: 6px auto 0;
}

/* Category Grid */
.nl-cat-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 16px;
  margin-top: 10px;
}

.nl-cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--nl-white);
  padding: 14px 8px;
  border-radius: var(--nl-radius);
  border: 1px solid var(--nl-gray-200);
  transition: var(--nl-transition);
}

.nl-cat-card:hover {
  transform: translateY(-4px);
  border-color: var(--nl-primary);
  box-shadow: var(--nl-shadow);
}

.nl-cat-thumb {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--nl-gray-100);
  margin-bottom: 10px;
  border: 2px solid var(--nl-primary-light);
  transition: var(--nl-transition);
}

.nl-cat-card:hover .nl-cat-thumb {
  border-color: var(--nl-primary);
  transform: scale(1.05);
}

.nl-cat-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nl-cat-name {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--nl-gray-800);
  line-height: 1.3;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 32px;
}

.nl-cat-card:hover .nl-cat-name {
  color: var(--nl-primary);
}

.nl-cat-count {
  font-size: 11px;
  color: var(--nl-gray-400);
}

/* ==========================================================================
   8. VOUCHER & PROMO TICKETS
   ========================================================================== */
.nl-voucher-strip {
  margin: 10px 0 30px;
}

.nl-voucher-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.nl-voucher-ticket {
  display: flex;
  background: #fff;
  border: 1px dashed #026aa7;
  border-radius: var(--nl-radius);
  position: relative;
  overflow: hidden;
  box-shadow: var(--nl-shadow-sm);
  transition: var(--nl-transition);
}

.nl-voucher-ticket:hover {
  transform: translateY(-3px);
  box-shadow: var(--nl-shadow);
  border-color: var(--nl-accent-dark);
}

.nl-voucher-left {
  background: var(--nl-primary-gradient);
  color: #fff;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 80px;
  flex-shrink: 0;
  text-align: center;
}

.nl-voucher-left svg {
  width: 24px;
  height: 24px;
  margin-bottom: 4px;
}

.nl-voucher-label {
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nl-voucher-right {
  padding: 12px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.nl-voucher-code {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--nl-primary-dark);
  margin-bottom: 2px;
}

.nl-voucher-desc {
  font-size: 11.5px;
  color: var(--nl-gray-600);
  line-height: 1.35;
  margin-bottom: 8px;
}

.nl-voucher-btn {
  align-self: flex-start;
  background: var(--nl-primary-light);
  color: var(--nl-primary);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--nl-radius-full);
  transition: var(--nl-transition);
}

.nl-voucher-btn:hover, .nl-voucher-btn.copied {
  background: var(--nl-secondary);
  color: #fff;
}

/* ==========================================================================
   9. PRODUCT CARDS & SHOWCASE
   ========================================================================== */
.nl-product-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.nl-product-card {
  background: var(--nl-white);
  border-radius: var(--nl-radius);
  border: 1px solid var(--nl-gray-200);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--nl-transition);
  position: relative;
}

.nl-product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--nl-shadow-hover);
  border-color: rgba(2, 106, 167, 0.3);
}

.nl-product-thumb-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #f8fafc;
  overflow: hidden;
}

.nl-product-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.nl-product-card:hover .nl-product-thumb {
  transform: scale(1.08);
}

/* Badges */
.nl-badge-sale {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--nl-red);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--nl-radius-sm);
  z-index: 2;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.35);
}

.nl-badge-hot {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--nl-accent);
  color: #000;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: var(--nl-radius-sm);
  text-transform: uppercase;
  z-index: 2;
}

.nl-product-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.nl-product-cat {
  font-size: 11.5px;
  color: var(--nl-gray-400);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.nl-product-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--nl-gray-900);
  line-height: 1.35;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 38px;
}

.nl-product-card:hover .nl-product-title {
  color: var(--nl-primary);
}

.nl-product-price-box {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.nl-price-current {
  font-size: 16px;
  font-weight: 800;
  color: var(--nl-red);
}

.nl-price-old {
  font-size: 12px;
  color: var(--nl-gray-400);
  text-decoration: line-through;
}

.nl-price-contact {
  font-size: 14px;
  font-weight: 700;
  color: var(--nl-primary);
}

.nl-product-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
}

.nl-btn-buy {
  background: var(--nl-primary);
  color: #fff;
  font-size: 12.5px;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: var(--nl-radius-sm);
  text-align: center;
  transition: var(--nl-transition);
}

.nl-btn-buy:hover {
  background: var(--nl-primary-dark);
  color: #fff;
}

.nl-btn-zalo {
  background: #0068ff;
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  padding: 8px 10px;
  border-radius: var(--nl-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--nl-transition);
}

.nl-btn-zalo:hover {
  background: #0052cc;
  color: #fff;
}

/* Category Filter Tabs */
.nl-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.nl-filter-pill {
  padding: 6px 18px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--nl-radius-full);
  background: var(--nl-white);
  border: 1px solid var(--nl-gray-200);
  color: var(--nl-gray-700);
  transition: var(--nl-transition);
}

.nl-filter-pill:hover, .nl-filter-pill.active {
  background: var(--nl-primary);
  color: #fff;
  border-color: var(--nl-primary);
}

/* View More Section Footer */
.nl-section-more {
  text-align: center;
  margin-top: 30px;
}

.nl-btn-view-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 28px;
  font-size: 14px;
  font-weight: 700;
  border: 1.5px solid var(--nl-primary);
  color: var(--nl-primary);
  border-radius: var(--nl-radius-full);
  transition: var(--nl-transition);
}

.nl-btn-view-all:hover {
  background: var(--nl-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(2, 106, 167, 0.25);
}

.nl-btn-view-all svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.nl-btn-view-all:hover svg {
  transform: translateX(4px);
}

/* ==========================================================================
   10. FARM PROFILE & HIGHLIGHTS
   ========================================================================== */
.nl-farm-profile {
  background: linear-gradient(135deg, #001f3a 0%, #003666 100%);
  color: #fff;
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.nl-farm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.nl-farm-badge {
  display: inline-block;
  background: var(--nl-accent);
  color: #000;
  font-weight: 800;
  font-size: 12px;
  padding: 4px 14px;
  border-radius: var(--nl-radius-full);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.nl-farm-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
  color: #fff;
}

.nl-farm-title span {
  color: var(--nl-accent);
}

.nl-farm-desc {
  font-size: 14.5px;
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 24px;
}

.nl-farm-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.nl-stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--nl-radius);
  padding: 16px;
  text-align: center;
  backdrop-filter: blur(4px);
}

.nl-stat-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--nl-accent);
  margin-bottom: 2px;
}

.nl-stat-lbl {
  font-size: 12px;
  color: #e2e8f0;
}

.nl-commit-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nl-commit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  padding: 14px 16px;
  border-radius: var(--nl-radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.nl-commit-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--nl-secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.nl-commit-icon svg {
  width: 16px;
  height: 16px;
}

.nl-commit-text h4 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}

.nl-commit-text p {
  font-size: 12.5px;
  color: #cbd5e1;
  line-height: 1.4;
}

/* ==========================================================================
   11. BLOG / KINH NGHIỆM CHĂM SÓC
   ========================================================================== */
.nl-post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.nl-post-card {
  background: var(--nl-white);
  border-radius: var(--nl-radius);
  border: 1px solid var(--nl-gray-200);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--nl-transition);
}

.nl-post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--nl-shadow);
  border-color: rgba(2, 106, 167, 0.3);
}

.nl-post-thumb-wrap {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  background: var(--nl-gray-100);
}

.nl-post-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.nl-post-card:hover .nl-post-thumb {
  transform: scale(1.06);
}

.nl-post-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.nl-post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--nl-gray-400);
  margin-bottom: 8px;
}

.nl-post-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--nl-gray-900);
  line-height: 1.4;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nl-post-card:hover .nl-post-title {
  color: var(--nl-primary);
}

.nl-post-excerpt {
  font-size: 13px;
  color: var(--nl-gray-600);
  line-height: 1.5;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nl-post-link {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--nl-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nl-post-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.nl-post-card:hover .nl-post-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   12. FOOTER
   ========================================================================== */
.nl-footer {
  background: #00182b;
  color: #c0d1e0;
  position: relative;
  margin-top: auto;
  font-size: 13.5px;
}

.nl-wave-divider {
  width: 100%;
  height: 50px;
  background: var(--nl-gray-50);
  position: relative;
  overflow: hidden;
}

.nl-wave-divider svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  fill: #00182b;
}

.nl-footer-main {
  padding: 50px 0 30px;
}

.nl-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 36px;
}

.nl-footer-col h3.nl-col-title {
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.nl-footer-col h3.nl-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--nl-accent);
}

.nl-footer-brand-title {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.nl-footer-slogan {
  font-size: 13px;
  color: var(--nl-accent);
  font-weight: 600;
  margin-bottom: 14px;
}

.nl-footer-desc {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 18px;
}

.nl-footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nl-footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
}

.nl-footer-contact li svg {
  width: 16px;
  height: 16px;
  color: var(--nl-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.nl-footer-contact a {
  color: #c0d1e0;
}

.nl-footer-contact a:hover {
  color: #fff;
}

.nl-footer-links, ul.nl-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nl-footer-links li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nl-footer-links a {
  color: #94a3b8;
  transition: var(--nl-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nl-footer-links a:hover {
  color: #fff;
  transform: translateX(4px);
}

.nl-social-links {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.nl-social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--nl-transition);
}

.nl-social-btn:hover {
  background: var(--nl-primary);
  transform: translateY(-2px);
}

.nl-social-btn svg {
  width: 18px;
  height: 18px;
}

.nl-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
  text-align: center;
  font-size: 12.5px;
  color: #64748b;
}

/* ==========================================================================
   13. MOBILE STICKY BOTTOM BAR
   ========================================================================== */
.nl-mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid var(--nl-gray-200);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  padding: 6px 0;
}

.nl-mobile-bottom-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.nl-mobile-bottom-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  color: var(--nl-gray-700);
  font-size: 11px;
  font-weight: 600;
}

.nl-mobile-bottom-btn svg {
  width: 20px;
  height: 20px;
}

.nl-mobile-bottom-btn.active, .nl-mobile-bottom-btn:hover {
  color: var(--nl-primary);
}

.nl-mobile-bottom-btn.btn-call {
  color: var(--nl-red);
}

.nl-mobile-bottom-btn.btn-zalo {
  color: #0068ff;
}

/* ==========================================================================
   14. MOBILE OFFCANVAS DRAWER
   ========================================================================== */
.nl-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: var(--nl-transition);
}

.nl-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.nl-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 290px;
  max-width: 85vw;
  background: #fff;
  z-index: 9999;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: var(--nl-shadow-lg);
}

.nl-drawer.active {
  transform: translateX(0);
}

.nl-drawer-header {
  padding: 16px;
  border-bottom: 1px solid var(--nl-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nl-primary-dark);
  color: #fff;
}

.nl-drawer-close {
  background: none;
  border: none;
  color: #fff;
  padding: 4px;
}

.nl-drawer-close svg {
  width: 22px;
  height: 22px;
}

.nl-drawer-body {
  padding: 16px;
  overflow-y: auto;
  flex: 1;
}

.nl-drawer-menu, ul.nl-drawer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.nl-drawer-menu li, .nl-drawer-menu .nl-drawer-item {
  list-style: none;
  border-bottom: 1px solid var(--nl-gray-100);
  margin: 0;
  padding: 0;
}

.nl-drawer-menu li a, .nl-drawer-menu .nl-drawer-item a {
  display: block;
  padding: 12px 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--nl-gray-800);
  text-decoration: none;
  transition: var(--nl-transition);
}

.nl-drawer-menu li:hover > a {
  color: var(--nl-primary);
}

.nl-drawer-menu ul.sub-menu {
  list-style: none;
  padding: 6px 0 6px 14px;
  margin: 0 0 8px;
  background: #f8fafc;
  border-radius: var(--nl-radius-sm);
  border-left: 2px solid var(--nl-primary);
}

.nl-drawer-menu ul.sub-menu li {
  border-bottom: none;
}

.nl-drawer-menu ul.sub-menu li a {
  padding: 6px 4px;
  font-size: 13px;
  color: #475569;
  font-weight: 500;
}

/* ==========================================================================
   14B. POST SIDEBAR & 2-COLUMN LAYOUT
   ========================================================================== */
.nl-post-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  align-items: start;
}

.nl-post-main {
  min-width: 0;
}

.nl-post-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 96px;
}

.nl-sidebar-widget {
  background: var(--nl-white);
  border-radius: var(--nl-radius);
  border: 1px solid var(--nl-gray-200);
  padding: 20px;
  box-shadow: var(--nl-shadow-sm);
}

.nl-widget-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--nl-gray-900);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--nl-gray-100);
  position: relative;
}

.nl-widget-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--nl-primary);
}

/* Sidebar Post Items */
.nl-widget-post-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--nl-gray-100);
  transition: var(--nl-transition);
}

.nl-widget-post-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.nl-widget-post-thumb {
  width: 68px;
  height: 68px;
  border-radius: var(--nl-radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--nl-gray-100);
}

.nl-widget-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.nl-widget-post-item:hover .nl-widget-post-thumb img {
  transform: scale(1.08);
}

.nl-widget-post-info {
  flex: 1;
  min-width: 0;
}

.nl-widget-post-info h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--nl-gray-800);
  line-height: 1.35;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nl-widget-post-item:hover .nl-widget-post-info h4 {
  color: var(--nl-primary);
}

.nl-widget-post-info span {
  font-size: 11.5px;
  color: var(--nl-gray-400);
}

/* Sidebar Product Items */
.nl-widget-prod-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--nl-gray-100);
  transition: var(--nl-transition);
}

.nl-widget-prod-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.nl-widget-prod-thumb {
  width: 68px;
  height: 68px;
  border-radius: var(--nl-radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--nl-gray-100);
  border: 1px solid var(--nl-gray-200);
}

.nl-widget-prod-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.nl-widget-prod-item:hover .nl-widget-prod-thumb img {
  transform: scale(1.08);
}

.nl-widget-prod-info {
  flex: 1;
  min-width: 0;
}

.nl-widget-prod-info h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--nl-gray-800);
  line-height: 1.35;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nl-widget-prod-item:hover .nl-widget-prod-info h4 {
  color: var(--nl-primary);
}

.nl-widget-prod-price {
  font-size: 13px;
  font-weight: 800;
  color: var(--nl-red);
  margin-bottom: 4px;
}

.nl-widget-prod-btn {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--nl-primary);
  text-decoration: underline;
}

@media (max-width: 991px) {
  .nl-post-layout {
    grid-template-columns: 1fr;
  }
  .nl-post-sidebar {
    position: static;
    margin-top: 20px;
  }
}

/* ==========================================================================
   15. QUICK INQUIRY MODAL
   ========================================================================== */
.nl-modal-wrap {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: var(--nl-transition);
}

.nl-modal-wrap.active {
  opacity: 1;
  visibility: visible;
}

.nl-modal {
  background: #fff;
  border-radius: var(--nl-radius);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--nl-shadow-lg);
  overflow: hidden;
  transform: scale(0.95);
  transition: var(--nl-transition);
}

.nl-modal-wrap.active .nl-modal {
  transform: scale(1);
}

.nl-modal-header {
  background: var(--nl-primary-gradient);
  color: #fff;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nl-modal-header h3 {
  font-size: 17px;
  font-weight: 700;
}

.nl-modal-close {
  color: #fff;
  background: none;
  border: none;
}

.nl-modal-close svg {
  width: 22px;
  height: 22px;
}

.nl-modal-body {
  padding: 24px 20px;
}

.nl-form-group {
  margin-bottom: 14px;
}

.nl-form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--nl-gray-800);
}

.nl-form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--nl-gray-200);
  border-radius: var(--nl-radius-sm);
  font-size: 14px;
  outline: none;
}

.nl-form-control:focus {
  border-color: var(--nl-primary);
  box-shadow: 0 0 0 3px rgba(2, 106, 167, 0.15);
}

.nl-btn-submit {
  width: 100%;
  background: var(--nl-primary);
  color: #fff;
  padding: 12px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--nl-radius-sm);
  transition: var(--nl-transition);
}

.nl-btn-submit:hover {
  background: var(--nl-primary-dark);
}

/* ==========================================================================
   16. ARCHIVES, PAGES, & DETAIL STYLES
   ========================================================================== */
.nl-page-header {
  background: #002340;
  color: #fff;
  padding: 36px 0;
  margin-bottom: 30px;
  text-align: center;
}

.nl-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: #94a3b8;
  margin-top: 8px;
}

.nl-breadcrumb a {
  color: #e2e8f0;
}

.nl-breadcrumb a:hover {
  color: var(--nl-accent);
}

.nl-content-wrap {
  background: #fff;
  border-radius: var(--nl-radius);
  padding: 30px;
  border: 1px solid var(--nl-gray-200);
  box-shadow: var(--nl-shadow-sm);
  margin-bottom: 40px;
}

.nl-content-wrap h1, .nl-content-wrap h2, .nl-content-wrap h3 {
  color: var(--nl-gray-900);
  margin: 20px 0 10px;
}

.nl-content-wrap p {
  margin-bottom: 16px;
  line-height: 1.7;
}

.nl-content-wrap img {
  border-radius: var(--nl-radius-sm);
  margin: 16px 0;
}

/* ==========================================================================
   17. RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1100px) {
  .nl-product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .nl-cat-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .nl-voucher-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nl-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .nl-topbar {
    display: none;
  }
  .nl-navbar {
    display: none;
  }
  .nl-menu-toggle {
    display: block;
  }
  .nl-header-cta, .nl-header-zalo {
    display: none;
  }
  .nl-farm-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .nl-trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .nl-post-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --nl-header-height: 64px;
  }
  body {
    padding-bottom: 58px;
  }
  .nl-mobile-bottom-bar {
    display: block;
  }
  .nl-product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .nl-cat-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
  }
  .nl-cat-thumb {
    width: 60px;
    height: 60px;
  }
  .nl-voucher-grid {
    grid-template-columns: 1fr;
  }
  .nl-footer-grid {
    grid-template-columns: 1fr;
  }
  .nl-hero-slider {
    aspect-ratio: 16 / 9;
  }
  .nl-slide-content {
    padding: 0 20px;
  }
  .nl-slide-title {
    font-size: 20px;
  }
  .nl-slide-desc {
    display: none;
  }
  .nl-section {
    padding: 30px 0;
  }
  .nl-section-title {
    font-size: 20px;
  }
  .nl-trust-grid {
    grid-template-columns: 1fr;
  }
  .nl-stat-card {
    padding: 10px;
  }
  .nl-stat-num {
    font-size: 20px;
  }
}