/*=========================================================
  Modern Enhancement Layer - 2026 Design Trends
  Author: remnganphong.vn
  Description: Overlay CSS that modernizes the existing template
  without breaking any existing styles. Import AFTER style.css.
=========================================================*/

/* =====================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ===================================================== */
:root {
  /* Colors */
  --color-primary: #1d428a;
  --color-primary-light: #2a5bb8;
  --color-primary-dark: #142f63;
  --color-accent: #0098d2;
  --color-accent-2: #00d4aa;
  --color-dark: #0a1628;
  --color-dark-soft: #0f1f36;
  --color-surface: #f8fafc;
  --color-surface-warm: #fef7ed;
  --color-surface-alt: #f0f4f8;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-danger: #ef4444;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-white: #ffffff;
  --color-border: #e2e8f0;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #1d428a 0%, #0098d2 100%);
  --gradient-accent: linear-gradient(135deg, #0098d2 0%, #00d4aa 100%);
  --gradient-dark: linear-gradient(135deg, #0a1628 0%, #1d428a 100%);
  --gradient-warm: linear-gradient(135deg, #1d428a 0%, #6366f1 50%, #0098d2 100%);
  --gradient-hero-overlay: linear-gradient(180deg, rgba(10, 22, 40, 0.15) 0%, rgba(10, 22, 40, 0.5) 100%);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-bg-dark: rgba(10, 22, 40, 0.8);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-blur: 16px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  --shadow-colored: 0 10px 30px -5px rgba(29, 66, 138, 0.2);
  --shadow-glow: 0 0 20px rgba(0, 152, 210, 0.15);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-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;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 350ms;
  --duration-slow: 500ms;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}

/* =====================================================
   2. GLOBAL BASE ENHANCEMENTS
   ===================================================== */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html,
body {
  font-family: var(--font-body);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.3;
}

p {
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--color-text-muted);
}

a {
  transition: color var(--duration-fast) var(--ease-out);
}

img {
  border-radius: var(--radius-sm);
}

::selection {
  background-color: rgba(0, 152, 210, 0.15);
  color: var(--color-primary);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =====================================================
   3. HEADER MODERNIZATION
   ===================================================== */

/* Top bar - subtle gradient */
.header__top {
  background: var(--gradient-dark);
  padding: 8px 0;
  font-size: var(--font-size-sm);
  letter-spacing: 0.3px;
}

.header__top__left p {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

.header__top__links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 1px;
  opacity: 0.9;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.header__top__links a:hover {
  opacity: 1;
  color: var(--color-accent-2);
}

/* Main header - glassmorphism on scroll */
.header {
  background: var(--color-white);
  transition: box-shadow var(--duration-normal) var(--ease-out),
    background-color var(--duration-normal) var(--ease-out);
  position: relative;
  z-index: var(--z-sticky);
}

.header.header--sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-lg);
  z-index: var(--z-sticky);
}

.header.header--sticky .header__top {
  display: none;
}

.header.header--sticky .header__logo {
  padding: 12px 0;
}

.header.header--sticky .header__menu {
  padding: 14px 0;
}

.header.header--sticky .header__nav__option {
  padding: 16px 0;
}

/* Logo */
.header__logo {
  padding: 20px 0;
  transition: padding var(--duration-normal) var(--ease-out);
}

.header__logo a img {
  transition: transform var(--duration-normal) var(--ease-spring);
  mix-blend-mode: multiply;
}

.header__logo a:hover img {
  transform: scale(1.03);
}

/* Navigation links */
.header__menu {
  padding: 20px 0;
  transition: padding var(--duration-normal) var(--ease-out);
}

.header__menu ul li a {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.2px;
  position: relative;
  padding: 5px 0;
}

.header__menu ul li a:after {
  background: var(--gradient-accent);
  height: 2.5px;
  border-radius: 2px;
  transition: transform var(--duration-normal) var(--ease-spring);
}

/* Dropdown modernization */
.header__menu ul li .dropdown {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  padding: 8px 0;
  min-width: 220px;
  transform: translateY(10px);
  transition: all var(--duration-normal) var(--ease-out);
}

.header__menu ul li:hover .dropdown {
  transform: translateY(0);
}

.header__menu ul li .dropdown li a {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  transition: all var(--duration-fast) var(--ease-out);
  border-radius: 0;
}

.header__menu ul li .dropdown li a:hover {
  background: var(--color-surface);
  color: var(--color-primary);
  padding-left: 24px;
}

.header__menu ul li .dropdown li a:after {
  display: none;
}

/* Header icons */
.header__nav__option {
  padding: 22px 0;
  transition: padding var(--duration-normal) var(--ease-out);
}

.header__nav__option a {
  transition: transform var(--duration-fast) var(--ease-spring);
}

.header__nav__option a:hover {
  transform: scale(1.1);
}

/* =====================================================
   4. HERO / BANNER SECTION
   ===================================================== */

.hero {
  position: relative;
  overflow: hidden;
}

.img-banner {
  transition: transform 8s var(--ease-out);
}

.hero:hover .img-banner {
  transform: scale(1.02);
}

/* H1 title on homepage */
.container.text-center.pt-4.pb-2 h1 {
  font-family: var(--font-heading);
  font-size: 32px !important;
  font-weight: 800 !important;
  color: var(--color-primary) !important;
  letter-spacing: -0.3px;
  line-height: 1.4;
  text-transform: none !important;
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
}

.container.text-center.pt-4.pb-2 h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 3px;
}

/* =====================================================
   5. COUNTER / STATS SECTION
   ===================================================== */

.counter.spad {
  background: var(--gradient-dark);
  padding: 60px 0;
}

.counter__item {
  text-align: center;
  padding: 30px 15px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.counter__item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 152, 210, 0.15);
}

.counter__item__number {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  float: none !important;
  margin: 0 !important;
}

.counter__item__number h2 {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.counter__item__number strong {
  font-size: 24px;
  color: var(--color-accent-2);
}

.counter__item span {
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 8px;
  display: block;
}

/* =====================================================
   6. BANNER SECTION (Categories Grid)
   ===================================================== */

.banner.spad {
  background: var(--color-surface) !important;
  padding: 60px 0 80px;
}

.banner__item.banner__item--middle {
  margin-top: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-out);
}

.banner__item.banner__item--middle:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
}

.banner__item.banner__item--middle .banner__item__pic {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
}

.banner__item.banner__item--middle .banner__item__pic.set-bg {
  transition: transform var(--duration-slow) var(--ease-out);
}

.banner__item.banner__item--middle:hover .banner__item__pic.set-bg {
  transform: scale(1.05);
}

.banner__item__text {
  padding: 20px 10px 10px !important;
}

.banner__item__text h2 {
  font-family: var(--font-heading) !important;
  font-size: 20px !important;
  font-weight: 700 !important;
  color: var(--color-primary) !important;
  margin-bottom: 8px;
  line-height: 1.3;
}

.banner__item__text a {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 2px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--duration-fast) var(--ease-out);
}

.banner__item__text a:hover {
  gap: 10px;
  color: var(--color-primary);
}

.banner__item__text a:after {
  background: var(--gradient-accent);
  height: 2px;
  bottom: 0 !important;
}

/* =====================================================
   7. PRODUCT CARDS MODERNIZATION
   ===================================================== */

.heading-title {
  font-family: var(--font-heading);
  font-size: 28px !important;
  font-weight: 800;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.5;
  position: relative;
  padding-bottom: 16px;
}

.heading-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 3px;
}

/* Home title tabs */
.home-title {
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  padding: 10px 28px;
  position: relative;
  display: inline-block;
  margin: 24px 0 20px;
  box-shadow: var(--shadow-colored);
}

.home-title::before {
  display: none !important;
}

.home-title h2,
.home-title h3 {
  font-family: var(--font-heading) !important;
  font-weight: 700 !important;
  letter-spacing: 0.3px;
}

/* Product card */
.product__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out);
  margin-bottom: 30px;
  border: 1px solid transparent;
}

.product__item:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
  border-color: rgba(0, 152, 210, 0.1);
}

/* Product image */
.product__item__pic {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  position: relative;
}

.product__item__pic.set-bg {
  transition: none;
}

.product__item:hover .product__item__pic.set-bg {
  /* Image zoom is handled by the background, we use a pseudo overlay */
}

.product__item__pic::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.03), transparent);
  pointer-events: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Sale badge */
.product__item__pic .label {
  background: var(--color-danger) !important;
  color: var(--color-white) !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.5px;
  padding: 5px 14px;
  border-radius: 0 0 var(--radius-sm) 0;
  left: 0;
  top: 0;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.85;
  }
}

/* Product text area */
.product__item__text {
  padding: 20px 20px 18px;
}

.product__item__text a {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
  transition: color var(--duration-fast) var(--ease-out);
}

.product__item:hover .product__item__text a {
  color: var(--color-primary);
}

/* Rating stars */
.product__item__text .rating {
  margin-bottom: 8px;
  margin-top: 4px;
}

.product__item__text .rating i {
  font-size: 13px;
  color: var(--color-warning);
  margin-right: 1px;
}

/* Price */
.product__item__text span,
.product__item__text h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px !important;
  color: var(--color-danger) !important;
}

.product__item__text span del,
.product__item__text h5 del {
  color: var(--color-text-light) !important;
  font-weight: 400;
  font-size: 13px !important;
  margin-right: 6px;
}

/* Color select dots */
.product__item__text .product__color__select label {
  height: 14px;
  width: 14px;
  border-radius: 50%;
  transition: transform var(--duration-fast) var(--ease-spring);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.product__item__text .product__color__select label:hover {
  transform: scale(1.2);
}

/* Primary button */
.primary-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2px;
  padding: 14px 32px;
  background: var(--gradient-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-colored);
  text-transform: uppercase;
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px -5px rgba(29, 66, 138, 0.35);
  color: var(--color-white);
}

/* =====================================================
   8. CATEGORIES / PROMOTION SECTION
   ===================================================== */

.categories.spad {
  background: var(--color-surface) !important;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.categories__text h2 {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-text-light);
}

.categories__text h2 span {
  color: var(--color-primary);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.categories__hot__deal {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hot__deal__sticker {
  background: var(--gradient-primary);
  box-shadow: var(--shadow-colored);
  top: 20px !important;
  right: 20px !important;
  z-index: 10;
}

.categories__deal__countdown span {
  font-family: var(--font-heading);
  color: var(--color-danger);
  letter-spacing: 3px;
}

.categories__deal__countdown h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-text);
}

.categories__deal__countdown .cd-item span {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 38px;
  color: var(--color-primary);
}

.categories__deal__countdown .cd-item p {
  font-family: var(--font-body);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* =====================================================
   9. GALLERY / CAROUSEL SECTION
   ===================================================== */

.instagram.spad {
  padding: 70px 0 60px;
  background: var(--color-white);
}

.anh-thi-cong {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-out);
}

.anh-thi-cong:hover {
  box-shadow: var(--shadow-xl);
  transform: scale(1.02);
}

/* Owl carousel nav */
.owl-carousel .owl-nav button.owl-prev,
.owl-carousel .owl-nav button.owl-next {
  background: var(--gradient-primary) !important;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full) !important;
  box-shadow: var(--shadow-md);
  transition: all var(--duration-fast) var(--ease-out);
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.owl-carousel .owl-nav button.owl-prev:hover,
.owl-carousel .owl-nav button.owl-next:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

/* Video section */
.instagram video {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

/* =====================================================
   10. BLOG / ARTICLE CARDS
   ===================================================== */

.latest.spad {
  background: var(--color-surface) !important;
  padding: 70px 0 80px;
}

.blog__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out);
  margin-bottom: 30px;
  border: 1px solid transparent;
}

.blog__item:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
  border-color: rgba(0, 152, 210, 0.08);
}

.blog__item__pic {
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
}

.blog__item__pic.set-bg {
  transition: transform var(--duration-slow) var(--ease-out);
}

.blog__item:hover .blog__item__pic.set-bg {
  transform: scale(1.05);
}

.blog__item__pic::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.15), transparent);
  pointer-events: none;
}

.blog__item__text {
  padding: 20px 18px;
}

.blog__item__text span {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.blog__item__text h2 {
  font-family: var(--font-heading) !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  color: var(--color-text) !important;
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--duration-fast) var(--ease-out);
}

.blog__item:hover .blog__item__text h2 {
  color: var(--color-primary) !important;
}

.blog__item__text a {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--duration-fast) var(--ease-out), color var(--duration-fast);
}

.blog__item__text a:hover {
  gap: 8px;
  color: var(--color-primary);
}

/* =====================================================
   11. CLIENTS / CERTIFICATES SECTION
   ===================================================== */

.clients.spad {
  padding: 60px 0;
  background: var(--color-white);
}

.client__item {
  padding: 15px;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.client__item:hover {
  background: var(--color-surface);
  transform: scale(1.05);
}

.client__item img {
  border-radius: var(--radius-sm);
  filter: grayscale(30%);
  transition: filter var(--duration-normal) var(--ease-out);
}

.client__item:hover img {
  filter: grayscale(0%);
}

/* =====================================================
   12. STORE MAP SECTION
   ===================================================== */

.hethong__items {
  position: relative;
}

.hethong__text h2 {
  font-family: var(--font-heading);
  font-weight: 800;
}

.hethong__text h3 {
  font-family: var(--font-heading);
  font-weight: 800;
}

.hethong__text ul {
  font-family: var(--font-body);
}

.hethong__text li {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: 6px 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.hethong__text li:hover {
  color: var(--color-accent);
}

/* =====================================================
   13. FOOTER MODERNIZATION
   ===================================================== */

.footer {
  background: var(--gradient-dark);
  padding-top: 80px;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
}

.footer__about .footer__logo a {
  display: inline-block;
  background: rgba(255, 255, 255, 0.95);
  padding: 12px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: 8px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.footer__about .footer__logo a:hover {
  transform: translateY(-3px);
}

.footer__about .footer__logo a img {
  mix-blend-mode: multiply;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.footer__about .footer__logo a:hover img {
  opacity: 0.9;
}

.footer__about p {
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.footer__widget span {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-white);
  font-size: 15px;
  letter-spacing: 1.5px;
  margin-bottom: 24px;
  display: block;
  position: relative;
  padding-bottom: 12px;
}

.footer__widget span::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.footer__widget ul li {
  line-height: 40px;
}

.footer__widget ul li a {
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
  padding-left: 0;
}

.footer__widget ul li a:hover {
  color: var(--color-accent-2);
  padding-left: 6px;
}

.footer__widget .footer__newslatter p {
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.footer__copyright__text {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0;
}

.footer__copyright__text p {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
}

/* =====================================================
   14. FLOATING CTA BUTTONS
   ===================================================== */

.hotline-phone-ring-circle {
  border-color: var(--color-accent);
}

.hotline-phone-ring-circle-fill {
  background-color: var(--color-accent);
}

.hotline-phone-ring-img-circle {
  background-color: var(--color-accent);
}

.hotline-bar {
  background: var(--gradient-primary) !important;
  border-radius: var(--radius-full) !important;
  box-shadow: var(--shadow-lg);
}

.hotline-bar>a {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* =====================================================
   15. BREADCRUMB
   ===================================================== */

.breadcrumb-option {
  background: var(--color-surface);
  padding: 32px 0;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb__text h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text);
}

.breadcrumb__links a {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--duration-fast) var(--ease-out);
}

.breadcrumb__links a:hover {
  color: var(--color-primary);
}

.breadcrumb__links span {
  font-family: var(--font-body);
  color: var(--color-primary);
  font-weight: 600;
}

/* =====================================================
   16. SHOP / PRODUCT DETAIL PAGES
   ===================================================== */

.shop.spad {
  padding-top: 50px;
}

.product__details__tab__content__item h1 {
  font-family: var(--font-heading) !important;
  font-weight: 800 !important;
  color: var(--color-primary) !important;
  font-size: 28px !important;
  line-height: 1.4;
}

.product__details__tab__content__item h2 {
  font-family: var(--font-heading) !important;
  font-weight: 700 !important;
  color: var(--color-primary) !important;
  line-height: 1.4;
}

.product__details__tab__content__item h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text);
}

.product__details__tab__content__item p {
  font-family: var(--font-body);
  line-height: 1.8;
  color: var(--color-text-muted);
}

.product__details__tab__content__item ul {
  font-family: var(--font-body);
  line-height: 2;
}

.product__details__tab__content__item ul li {
  margin-bottom: 4px;
}

/* Price table */
.table-bordered {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-bordered thead {
  background: var(--gradient-primary) !important;
}

.table-bordered thead th {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: 14px 16px;
  border: none !important;
}

.table-bordered tbody td {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  padding: 12px 16px;
  vertical-align: middle;
}

.table-bordered tbody tr {
  transition: background var(--duration-fast) var(--ease-out);
}

.table-bordered tbody tr:hover {
  background: var(--color-surface);
}

/* FAQ section */
.faq-section h4 {
  font-family: var(--font-heading);
  color: var(--color-text);
}

.faq-section p {
  font-family: var(--font-body);
  line-height: 1.8;
}

/* Related articles cluster */
.related-articles-cluster {
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 24px !important;
  border: none !important;
  border-left: 4px solid var(--color-accent) !important;
  margin-top: 30px;
}

.related-articles-cluster h3 {
  font-family: var(--font-heading) !important;
  font-weight: 700 !important;
  font-size: 16px !important;
  color: var(--color-primary) !important;
}

.related-articles-cluster a {
  color: var(--color-primary) !important;
  font-weight: 500;
  text-decoration: none !important;
  border-bottom: 1px dashed var(--color-accent);
  transition: all var(--duration-fast) var(--ease-out);
}

.related-articles-cluster a:hover {
  color: var(--color-accent) !important;
  border-bottom-style: solid;
}

/* =====================================================
   17. SCROLL ANIMATIONS
   ===================================================== */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.animate-on-scroll.animate-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.animate-delay-1 {
  transition-delay: 100ms;
}

.animate-on-scroll.animate-delay-2 {
  transition-delay: 200ms;
}

.animate-on-scroll.animate-delay-3 {
  transition-delay: 300ms;
}

.animate-on-scroll.animate-delay-4 {
  transition-delay: 400ms;
}

/* Fade in from left */
.animate-fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.animate-fade-left.animate-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale up */
.animate-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-spring);
}

.animate-scale.animate-visible {
  opacity: 1;
  transform: scale(1);
}

/* =====================================================
   18. OFFCANVAS MOBILE MENU
   ===================================================== */

.offcanvas-menu-wrapper {
  background: var(--color-white);
  box-shadow: var(--shadow-2xl);
}

.offcanvas-menu-wrapper.active {
  z-index: var(--z-overlay);
}

.offcanvas-menu-overlay.active {
  background: rgba(10, 22, 40, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.offcanvas__option {
  padding: 20px 15px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.offcanvas__links a {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-weight: 600;
}

.canvas__open {
  background: var(--color-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: background var(--duration-fast) var(--ease-out);
}

.canvas__open:hover {
  background: var(--color-accent);
}

.canvas__open i {
  color: var(--color-white);
  font-size: 20px;
}

/* =====================================================
   19. SEARCH MODAL
   ===================================================== */

.search-model {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.search-model-form input {
  font-family: var(--font-heading);
  font-size: 32px;
  color: var(--color-white);
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.search-close-switch {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all var(--duration-fast) var(--ease-out);
}

.search-close-switch:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(135deg);
}

/* =====================================================
   20. CHECK CIRCLE ICON FIX (Features list)
   ===================================================== */

.product__details__tab__content__item .fa-check-circle {
  color: var(--color-success) !important;
  font-size: 18px !important;
}

/* =====================================================
   21. SECTION SPACING REFINEMENTS
   ===================================================== */

.spad {
  padding-top: 80px;
  padding-bottom: 80px;
}

.product {
  padding-top: 60px;
  padding-bottom: 80px;
}

/* =====================================================
   22. RESPONSIVE ENHANCEMENTS
   ===================================================== */

@media (max-width: 991px) {
  :root {
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.5rem;
  }

  .header__menu ul li a {
    font-size: 15px;
  }

  .counter__item__number h2 {
    font-size: 32px;
  }

  .categories__text h2 {
    font-size: 28px;
  }
}

@media (max-width: 767px) {
  :root {
    --font-size-4xl: 1.5rem;
    --font-size-3xl: 1.25rem;
  }

  .container.text-center.pt-4.pb-2 h1 {
    font-size: 20px !important;
    line-height: 1.5;
    padding: 0 10px 12px;
  }

  .heading-title {
    font-size: 18px !important;
    line-height: 1.5;
  }

  .counter__item {
    padding: 15px 8px;
    margin-bottom: 10px;
  }

  .counter__item__number h2 {
    font-size: 26px;
  }

  .counter__item span {
    font-size: 11px;
    letter-spacing: 0.5px;
  }

  .product__item {
    margin-bottom: 20px;
  }

  .product__item__text {
    padding: 12px 10px;
  }

  .product__item__text a {
    font-size: 13px;
  }

  .blog__item__text {
    padding: 14px 12px;
  }

  .blog__item__text h2 {
    font-size: 15px !important;
  }

  .primary-btn {
    padding: 12px 24px;
    font-size: 12px;
    letter-spacing: 2px;
  }

  .product__details__tab__content__item h1 {
    font-size: 22px !important;
  }

  .spad {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .banner.spad {
    padding: 40px 0 50px;
  }

  .latest.spad {
    padding: 40px 0 50px;
  }

  .footer {
    padding-top: 50px;
  }

  /* Better mobile product grid */
  .product__item__pic,
  .banner__item__pic {
    height: 200px;
  }

  .canvas__open {
    display: flex !important;
  }
}

@media (max-width: 576px) {

  .product__item__pic,
  .banner__item__pic {
    height: 180px;
  }

  .blog__item__pic.set-bg {
    height: 180px;
  }
}

/* =====================================================
   23. PRINT STYLES
   ===================================================== */
@media print {

  .header__top,
  .hotline-phone-ring-wrap,
  .canvas__open,
  .owl-nav,
  .search-model {
    display: none !important;
  }

  .header {
    position: static !important;
    box-shadow: none !important;
  }

  .product__item,
  .blog__item {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }
}