@charset "UTF-8";
:root {
  --primary-color: #a855f3;
  --primary-light: #8a2be2;
  --primary-lighter: #a855f3;
  --primary-dark: #4c1d95;
  --primary-darker: #2e1065;
  --secondary-color: #e9fff9;
  --secondary-light: #f0fff4;
  --secondary-dark: #d1fae5;
  --secondary-darker: #a7f3d0;
  --accent-color: #f59e0b;
  --accent-light: #fbbf24;
  --accent-dark: #d97706;
  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --info-color: #3b82f6;
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;
  --border-dark: #d1d5db;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 1rem;
  --spacing-4: 1.5rem;
  --spacing-5: 2rem;
  --spacing-6: 2.5rem;
  --spacing-7: 3rem;
  --spacing-8: 3.5rem;
  --spacing-9: 4rem;
  --spacing-10: 4.5rem;
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.14);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  --z-dropdown: 1000;
  --z-sticky: 1100;
  --z-modal: 1200;
  --z-popover: 1300;
  --z-toast: 1400;
  --z-menu: 1500;
  --transition-fast: 120ms ease;
  --transition: 200ms ease;
  --transition-slow: 320ms ease;
  --form-input-height: 40px;
}

html {
  font-family: "Ubuntu", sans-serif;
}

.wrapper-content {
  max-width: 100%;
  line-height: 1.6;
  color: #333;
}
.wrapper-content h1, .wrapper-content h2, .wrapper-content h3, .wrapper-content h4, .wrapper-content h5, .wrapper-content h6 {
  margin: 1.5rem 0 1rem;
  font-weight: 600;
  color: #222;
}
.wrapper-content p {
  margin: 0 0 1rem;
  text-align: justify;
}
.wrapper-content ul, .wrapper-content ol {
  margin: 0 0 1rem 1.5rem;
}
.wrapper-content ul li, .wrapper-content ol li {
  margin: 0.5rem 0;
}
.wrapper-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}
.wrapper-content img:hover {
  transform: scale(1.02);
}
.wrapper-content blockquote {
  border-left: 4px solid #007bff;
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: #f8f9fa;
  border-radius: 0 8px 8px 0;
  font-style: italic;
}
.wrapper-content code {
  background: #f1f3f4;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: "Courier New", monospace;
  font-size: 0.9em;
}
.wrapper-content pre {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  border: 1px solid #e9ecef;
}
.wrapper-content pre code {
  background: none;
  padding: 0;
}
.wrapper-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
.wrapper-content table th, .wrapper-content table td {
  padding: 0.75rem;
  border: 1px solid #dee2e6;
  text-align: left;
}
.wrapper-content table th {
  background: #f8f9fa;
  font-weight: 600;
}
.wrapper-content table tr:nth-child(even) {
  background: #f8f9fa;
}
.wrapper-content a {
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s ease;
}
.wrapper-content a:hover {
  color: #0056b3;
  text-decoration: underline;
}

.page-title {
  margin-bottom: 1rem;
}
.page-title h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #222;
}

* {
  box-sizing: border-box;
  margin: 0px;
  padding: 0px;
}

ul {
  list-style-type: none;
}

.container {
  width: 100%;
  max-width: 72rem; /* 1152px */
  margin-inline: auto;
  padding-inline: var(--spacing-3);
}
@media (min-width: 992px) {
  .container {
    padding: 0px;
  }
}

.flex {
  display: flex;
  gap: var(--spacing-3);
}

.center {
  display: grid;
  place-items: center;
}

.row {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

#site-main {
  min-height: 85vh;
  padding-top: 16px;
}

.section {
  margin-bottom: 2rem;
}

.section-title {
  margin-bottom: 12px;
}

.local-header {
  /* Mobile-first responsive header for e-commerce */
  /* Top bar */
  /* Main header */
  /* Mobile menu button */
  /* Logo */
  /* Search container */
  /* Header actions */
  /* Navigation */
  /* Categories dropdown */
  /* Main menu */
  /* Mobile overlay */
  /* Responsive design */
}
.local-header .site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--bg-primary);
  box-shadow: var(--shadow-sm);
}
.local-header .header-top {
  background: var(--neutral-100);
  padding: var(--spacing-2) 0;
}
.local-header .header-top .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}
.local-header .header-top .top-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}
.local-header .header-top .contact-info {
  display: flex;
  align-items: center;
  color: var(--text-secondary);
}
.local-header .header-top .contact-info .phone {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}
.local-header .header-top .user-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}
.local-header .header-top .user-actions .theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  width: 32px;
  height: 32px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.local-header .header-top .user-actions .theme-toggle:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}
.local-header .header-top .user-actions .theme-toggle .sun-icon {
  display: block;
}
.local-header .header-top .user-actions .theme-toggle .moon-icon {
  display: none;
}
[data-theme=dark] .local-header .header-top .user-actions .theme-toggle .sun-icon {
  display: none;
}
[data-theme=dark] .local-header .header-top .user-actions .theme-toggle .moon-icon {
  display: block;
}
.local-header .header-top .user-actions .user-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
.local-header .header-top .user-actions .user-link:hover {
  color: var(--primary-color);
}
.local-header .header-main {
  padding: var(--spacing-3) 0;
}
.local-header .header-main .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}
.local-header .header-main .header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}
.local-header .mobile-menu-btn {
  display: flex;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-2);
}
.local-header .mobile-menu-btn svg {
  width: 24px;
  height: 24px;
}
.local-header .logo {
  flex-shrink: 0;
}
.local-header .logo .logo-img {
  height: 40px;
  width: auto;
}
.local-header .search-container {
  flex: 1;
  max-width: 500px;
}
.local-header .search-container .search-form {
  display: flex;
  position: relative;
}
.local-header .search-container .search-input {
  flex: 1;
  padding: 0 var(--spacing-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  height: var(--form-input-height);
}
.local-header .search-container .search-input:focus {
  outline: none;
  border-color: var(--primary-color);
}
.local-header .search-container .search-btn {
  position: absolute;
  right: var(--spacing-1);
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-color);
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--spacing-2);
  color: white;
  cursor: pointer;
  transition: background-color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.local-header .search-container .search-btn:hover {
  background: var(--primary-dark);
}
.local-header .header-actions {
  display: flex;
  gap: var(--spacing-3);
}
.local-header .header-actions .action-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2);
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}
.local-header .header-actions .action-item:hover {
  color: var(--primary-color);
}
.local-header .header-actions .action-item .item-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--error-color);
  color: white;
  font-size: 0.75rem;
  border-radius: var(--radius-full);
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(50%, -50%);
}
.local-header .main-navigation {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}
.local-header .main-navigation .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}
.local-header .main-navigation .nav-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-5);
}
.local-header .categories-dropdown {
  position: relative;
}
.local-header .categories-dropdown .categories-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3);
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 500;
  transition: background-color var(--transition);
}
.local-header .categories-dropdown .categories-btn:hover {
  background: var(--primary-dark);
}
.local-header .categories-dropdown .categories-btn .dropdown-arrow {
  transition: transform var(--transition);
}
.local-header .categories-dropdown .categories-btn.active .dropdown-arrow {
  transform: rotate(180deg);
}
.local-header .categories-dropdown .categories-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition);
  z-index: var(--z-dropdown);
  padding: 12px 20px;
}
@media (min-width: 767px) {
  .local-header .categories-dropdown .categories-menu {
    min-width: 360px;
  }
}
.local-header .categories-dropdown .categories-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.local-header .categories-dropdown .categories-menu li {
  margin-bottom: 12px;
}
.local-header .categories-dropdown .categories-menu li a {
  text-decoration: none;
  display: flex;
  padding: 6px 0px;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
  color: var(--text-primary);
}
.local-header .categories-dropdown .categories-menu li a:last-child {
  border-bottom: none;
}
.local-header .categories-dropdown .categories-menu li a:hover {
  color: var(--primary-color);
}
.local-header .main-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-4);
}
.local-header .main-menu a {
  display: block;
  padding: var(--spacing-3) 0;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}
.local-header .main-menu a:hover {
  color: var(--primary-color);
}
.local-header .mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: var(--z-modal);
}
.local-header .mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}
@media (max-width: 767px) {
  .local-header .header-top {
    display: none;
  }
  .local-header .search-container {
    order: 3;
    flex-basis: 100%;
    margin-top: var(--spacing-3);
  }
  .local-header .header-content {
    flex-wrap: wrap;
  }
  .local-header .main-navigation {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    transition: left var(--transition);
    z-index: var(--z-menu);
  }
  .local-header .main-navigation.active {
    left: 0;
  }
  .local-header .main-navigation .nav-content {
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-5) 0;
  }
  .local-header .main-navigation .categories-dropdown {
    width: 100%;
  }
  .local-header .main-navigation .main-menu {
    flex-direction: column;
    width: 100%;
  }
  .local-header .main-navigation .main-menu a {
    padding: var(--spacing-3) var(--spacing-4);
    border-bottom: 1px solid var(--border-light);
  }
}
@media (min-width: 768px) {
  .local-header .mobile-menu-btn {
    display: none;
  }
  .local-header .header-main .header-content {
    gap: var(--spacing-4);
  }
  .local-header .logo .logo-img {
    height: 50px;
  }
}
@media (min-width: 1024px) {
  .local-header .header-main .header-content {
    gap: var(--spacing-6);
  }
  .local-header .search-container {
    max-width: 600px;
  }
}

.local-footer {
  /* Mobile-first responsive footer for e-commerce */
  /* Newsletter section */
  /* Main footer */
  /* Footer sections */
  /* Company info */
  /* Footer links */
  /* Social links */
  /* App download */
  /* Payment section */
  /* Bottom footer */
  /* Responsive design */
}
.local-footer .site-footer {
  margin-top: auto;
  background: var(--neutral-800);
  color: var(--neutral-200);
}
.local-footer .newsletter-section {
  background: var(--primary-color);
  color: white;
  padding: var(--spacing-6) 0;
}
.local-footer .newsletter-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}
.local-footer .newsletter-section .newsletter-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-4);
}
.local-footer .newsletter-section .newsletter-text h3 {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: var(--spacing-2);
}
.local-footer .newsletter-section .newsletter-text p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin: 0;
}
.local-footer .newsletter-section .newsletter-form {
  width: 100%;
  max-width: 400px;
}
.local-footer .newsletter-section .newsletter-form .input-group {
  display: flex;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.local-footer .newsletter-section .newsletter-form .newsletter-input {
  flex: 1;
  padding: var(--spacing-3);
  border: none;
  font-size: 1rem;
}
.local-footer .newsletter-section .newsletter-form .newsletter-input:focus {
  outline: none;
}
.local-footer .newsletter-section .newsletter-form .newsletter-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--primary-dark);
  color: white;
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: background-color var(--transition);
}
.local-footer .newsletter-section .newsletter-form .newsletter-btn:hover {
  background: var(--primary-darker);
}
.local-footer .footer-main {
  padding: var(--spacing-7) 0 var(--spacing-5);
}
.local-footer .footer-main .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}
.local-footer .footer-main .footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
}
.local-footer .footer-section h4 {
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  position: relative;
}
.local-footer .footer-section h4::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary-color);
}
.local-footer .company-info .footer-logo {
  margin-bottom: var(--spacing-3);
}
.local-footer .company-info .footer-logo .logo-img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}
.local-footer .company-info .company-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
  color: var(--neutral-300);
}
.local-footer .company-info .contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}
.local-footer .company-info .contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-2);
  font-size: 0.9rem;
}
.local-footer .company-info .contact-item svg {
  color: var(--primary-color);
  flex-shrink: 0;
  margin-top: 2px;
}
.local-footer .footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.local-footer .footer-links li {
  margin-bottom: var(--spacing-2);
}
.local-footer .footer-links a {
  color: var(--neutral-300);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition);
}
.local-footer .footer-links a:hover {
  color: var(--primary-color);
}
.local-footer .social-links {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}
.local-footer .social-links .social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--neutral-700);
  color: var(--neutral-300);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}
.local-footer .social-links .social-link:hover {
  transform: translateY(-2px);
}
.local-footer .social-links .social-link:hover.facebook {
  background: #1877f2;
  color: white;
}
.local-footer .social-links .social-link:hover.instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
}
.local-footer .social-links .social-link:hover.youtube {
  background: #ff0000;
  color: white;
}
.local-footer .social-links .social-link:hover.zalo {
  background: #0068ff;
  color: white;
}
.local-footer .app-download p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-2);
  color: var(--neutral-300);
}
.local-footer .app-download .app-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}
.local-footer .app-download .app-link {
  display: block;
}
.local-footer .app-download .app-link img {
  height: 40px;
  width: auto;
  border-radius: var(--radius-sm);
  transition: transform var(--transition);
}
.local-footer .app-download .app-link img:hover {
  transform: scale(1.05);
}
.local-footer .payment-section {
  background: var(--neutral-700);
  padding: var(--spacing-4) 0;
  border-top: 1px solid var(--neutral-600);
}
.local-footer .payment-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}
.local-footer .payment-section .payment-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
}
.local-footer .payment-section .payment-text h4 {
  color: white;
  font-size: 1rem;
  margin: 0;
  text-align: center;
}
.local-footer .payment-section .payment-methods {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-3);
}
.local-footer .payment-section .payment-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 40px;
  background: white;
  border-radius: var(--radius-sm);
  padding: var(--spacing-1);
}
.local-footer .payment-section .payment-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.local-footer .footer-bottom {
  background: var(--neutral-900);
  padding: var(--spacing-4) 0;
  border-top: 1px solid var(--neutral-600);
}
.local-footer .footer-bottom .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
}
.local-footer .footer-bottom .bottom-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  text-align: center;
}
.local-footer .footer-bottom .copyright p {
  font-size: 0.875rem;
  color: var(--neutral-400);
  margin: 0;
}
.local-footer .footer-bottom .footer-links-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-4);
}
.local-footer .footer-bottom .footer-links-bottom a {
  color: var(--neutral-400);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition);
}
.local-footer .footer-bottom .footer-links-bottom a:hover {
  color: var(--primary-color);
}
@media (min-width: 768px) {
  .local-footer .newsletter-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  .local-footer .newsletter-content .newsletter-text {
    flex: 1;
  }
  .local-footer .newsletter-content .newsletter-form {
    flex-shrink: 0;
    width: auto;
    min-width: 400px;
  }
  .local-footer .footer-content {
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  }
  .local-footer .app-links {
    flex-direction: row;
    gap: var(--spacing-3);
  }
  .local-footer .payment-content {
    flex-direction: row;
    justify-content: space-between;
  }
  .local-footer .payment-methods {
    justify-content: flex-end;
  }
  .local-footer .bottom-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
@media (min-width: 1024px) {
  .local-footer .newsletter-section {
    padding: var(--spacing-8) 0;
  }
  .local-footer .footer-main {
    padding: var(--spacing-8) 0 var(--spacing-6);
  }
  .local-footer .social-links {
    gap: var(--spacing-4);
  }
}

/* Mobile-first responsive hero section for single product */
.hero-section {
  margin-bottom: var(--spacing-7);
  /* Hero main content */
  /* Hero text content */
  /* Hero image */
  /* Hero features */
  /* Responsive design */
}
.hero-section .hero-container {
  position: relative;
  margin-bottom: var(--spacing-6);
}
.hero-section .hero-main {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  min-height: 400px;
}
.hero-section .hero-content {
  display: flex;
  flex-direction: column;
  min-height: 400px;
  position: relative;
  z-index: 2;
}
.hero-section .hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  margin-bottom: var(--spacing-5);
}
.hero-section .hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-color);
  color: white;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  align-self: center;
  position: relative;
}
.hero-section .hero-badge::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  border-radius: var(--radius-full);
  z-index: -1;
  opacity: 0.3;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.5;
  }
}
.hero-section .hero-product-name {
  font-size: 1.125rem;
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
@media (min-width: 768px) {
  .hero-section .hero-product-name {
    font-size: 1.5rem;
  }
}
@media (min-width: 992px) {
  .hero-section .hero-product-name {
    font-size: 2rem;
  }
}
.hero-section .hero-title {
  font-size: 1rem;
  font-weight: bold;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: var(--spacing-3);
}
.hero-section .hero-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
}
.hero-section .hero-description li {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-2);
  font-size: 15px;
}
.hero-section .hero-description li::before {
  content: "✓";
  color: var(--primary-color);
  font-weight: bold;
  margin-right: var(--spacing-2);
  flex-shrink: 0;
}
.hero-section .hero-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}
.hero-section .hero-price .price-current {
  font-size: 1.75rem;
  font-weight: bold;
  color: var(--primary-color);
}
.hero-section .hero-price .price-original {
  font-size: 1.125rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.hero-section .hero-price .price-save {
  background: var(--error-color);
  color: white;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}
.hero-section .hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  align-items: center;
}
.hero-section .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  min-width: 200px;
  position: relative;
  overflow: hidden;
}
.hero-section .btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}
.hero-section .btn:hover::before {
  left: 100%;
}
.hero-section .btn.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: var(--shadow-md);
}
.hero-section .btn.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.hero-section .btn.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}
.hero-section .btn.btn-secondary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}
.hero-section .hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--spacing-5);
}
.hero-section .hero-image::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--primary-color) 20, transparent 70%);
  border-radius: var(--radius-full);
  z-index: 1;
  opacity: 0.1;
  animation: float 3s ease-in-out infinite;
}
.hero-section .hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 2;
  filter: drop-shadow(var(--shadow-lg));
  transition: transform var(--transition-slow);
}
.hero-section .hero-image img:hover {
  transform: scale(1.05);
}
@keyframes float {
  0%, 100% {
    transform: translate(-50%, -50%) translateY(0px);
  }
  50% {
    transform: translate(-50%, -50%) translateY(-10px);
  }
}
.hero-section .hero-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  background: var(--bg-primary);
  padding: var(--spacing-5) var(--spacing-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.hero-section .feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  text-align: left;
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.hero-section .feature-item:hover {
  background: var(--bg-secondary);
  transform: translateY(-2px);
}
.hero-section .feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: var(--shadow-sm);
}
.hero-section .feature-text {
  flex: 1;
}
.hero-section .feature-text h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-1);
}
.hero-section .feature-text p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}
@media (min-width: 768px) {
  .hero-section .hero-main {
    min-height: 500px;
  }
  .hero-section .hero-content {
    flex-direction: row;
    align-items: center;
    min-height: 500px;
    padding: var(--spacing-6) var(--spacing-7);
  }
  .hero-section .hero-text {
    flex: 1;
    text-align: left;
    margin-bottom: 0;
    margin-right: var(--spacing-6);
  }
  .hero-section .hero-text .hero-badge {
    align-self: flex-start;
  }
  .hero-section .hero-title {
    font-size: 1rem;
  }
  .hero-section .hero-description {
    font-size: 1.125rem;
    max-width: 400px;
  }
  .hero-section .hero-price {
    align-items: flex-start;
  }
  .hero-section .hero-price .price-current {
    font-size: 2rem;
  }
  .hero-section .hero-actions {
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-start;
  }
  .hero-section .hero-image {
    flex: 1;
    max-width: 50%;
    margin-top: 0;
  }
  .hero-section .hero-image::before {
    width: 300px;
    height: 300px;
  }
  .hero-section .hero-features {
    flex-direction: row;
    padding: var(--spacing-6) var(--spacing-7);
  }
  .hero-section .feature-item {
    flex: 1;
    text-align: center;
    flex-direction: column;
    padding: var(--spacing-4);
  }
  .hero-section .feature-item .feature-icon {
    margin-bottom: var(--spacing-2);
  }
}
@media (min-width: 992px) {
  .hero-section .hero-main {
    min-height: 600px;
  }
  .hero-section .hero-content {
    min-height: 600px;
    padding: var(--spacing-8);
  }
  .hero-section .hero-title {
    font-size: 1.5rem;
  }
  .hero-section .hero-description {
    font-size: 1.25rem;
    max-width: 500px;
  }
  .hero-section .hero-price .price-current {
    font-size: 2.5rem;
  }
  .hero-section .hero-features {
    padding: var(--spacing-7) var(--spacing-8);
  }
  .hero-section .feature-icon {
    width: 56px;
    height: 56px;
  }
  .hero-section .feature-text h3 {
    font-size: 1.125rem;
  }
  .hero-section .hero-image::before {
    width: 400px;
    height: 400px;
  }
}
.hero-section .price-countdown {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--spacing-4);
  position: relative;
  overflow: hidden;
}
.hero-section .price-countdown::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: translateX(-100%);
  animation: shimmer 2s infinite;
}
@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}
.hero-section .countdown-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  opacity: 0.9;
}
.hero-section .countdown-timer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}
.hero-section .time-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.15);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  min-width: 60px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.hero-section .time-value {
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1;
  transition: all 0.3s ease;
}
.hero-section .time-value.countdown-update {
  transform: scale(1.2);
  color: var(--accent-color);
}
.hero-section .time-label {
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: var(--spacing-1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hero-section .countdown-urgent .price-countdown {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  animation: pulse-urgent 1.5s infinite;
}
.hero-section .countdown-urgent .time-unit {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
}
@keyframes pulse-urgent {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}
.hero-section .countdown-flash .time-value {
  animation: flash-red 0.8s infinite;
}
@keyframes flash-red {
  0%, 100% {
    color: white;
  }
  50% {
    color: #fbbf24;
  }
}
.hero-section .countdown-expired .price-countdown {
  background: linear-gradient(135deg, #6b7280, #4b5563);
}
.hero-section .countdown-expired .countdown-timer {
  opacity: 0.6;
}
.hero-section .countdown-expired-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
}
.hero-section .countdown-expired-message .expired-text {
  font-size: 1.125rem;
  font-weight: 600;
  opacity: 0.8;
}
.hero-section .countdown-expired-message .btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: 0.875rem;
}
.hero-section .countdown-progress {
  margin-top: var(--spacing-3);
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.hero-section .countdown-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #fbbf24, #f59e0b);
  border-radius: var(--radius-sm);
  transition: width 1s ease;
}
.hero-section .countdown-paused {
  opacity: 0.7;
}
.hero-section .countdown-paused::after {
  content: "⏸️ Tạm dừng";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}
@media (min-width: 768px) {
  .hero-section .countdown-title {
    font-size: 1.125rem;
  }
  .hero-section .time-unit {
    min-width: 80px;
    padding: var(--spacing-3) var(--spacing-4);
  }
  .hero-section .time-value {
    font-size: 2rem;
  }
  .hero-section .time-label {
    font-size: 0.875rem;
  }
}
@media (min-width: 992px) {
  .hero-section .countdown-timer {
    gap: var(--spacing-4);
  }
  .hero-section .time-unit {
    min-width: 100px;
  }
  .hero-section .time-value {
    font-size: 2.5rem;
  }
}

/* Mobile-first responsive reviews section */
.reviews-section {
  padding: var(--spacing-7) 0;
  background: var(--bg-secondary);
}

/* Section header */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

.section-title {
  font-size: 1.75rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: var(--spacing-3);
}

.section-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Reviews stats */
.reviews-stats {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
  background: var(--bg-primary);
  padding: var(--spacing-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-6);
}

.stats-overview {
  display: flex;
  justify-content: center;
}

.overall-rating {
  text-align: center;
}

.rating-score {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: var(--spacing-2);
}

.rating-stars {
  display: flex;
  justify-content: center;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-2);
}

.star {
  width: 20px;
  height: 20px;
  color: var(--neutral-300);
}
.star.filled {
  color: var(--accent-color);
}
.star.half {
  color: var(--accent-color);
  opacity: 0.5;
}

.rating-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.rating-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.rating-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.rating-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-width: 40px;
  text-align: right;
}

.rating-bar {
  flex: 1;
  height: 8px;
  background: var(--neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.rating-fill {
  height: 100%;
  background: var(--accent-color);
  transition: width var(--transition);
}

.rating-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-width: 35px;
  text-align: left;
}

/* Featured reviews */
.reviews-featured {
  margin-bottom: var(--spacing-6);
}

.reviews-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.review-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.review-card:hover {
  box-shadow: var(--shadow-md);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-4);
}

.reviewer-info {
  display: flex;
  gap: var(--spacing-3);
  flex: 1;
}

.reviewer-avatar {
  flex-shrink: 0;
}
.reviewer-avatar img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.reviewer-details {
  flex: 1;
}

.reviewer-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-1);
}

.reviewer-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.review-date {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.verified-buyer {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: 0.75rem;
  color: var(--success-color);
}
.verified-buyer svg {
  flex-shrink: 0;
}

.review-rating {
  flex-shrink: 0;
}
.review-rating .rating-stars {
  gap: 2px;
}
.review-rating .rating-stars .star {
  width: 16px;
  height: 16px;
}

.review-content {
  margin-bottom: var(--spacing-4);
}

.review-text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin: 0;
}

.review-product {
  margin-bottom: var(--spacing-4);
}

.product-name {
  font-size: 0.875rem;
  color: var(--primary-color);
  font-weight: 500;
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
}

.action-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.action-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}
.action-btn svg {
  flex-shrink: 0;
}

/* View more reviews */
.reviews-actions {
  text-align: center;
}

.btn-view-more {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  background: var(--bg-primary);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-3) var(--spacing-5);
  font-size: 1rem;
  font-weight: 500;
  color: var(--primary-color);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-view-more:hover {
  background: var(--primary-color);
  color: white;
}
.btn-view-more svg {
  transition: transform var(--transition);
}
.btn-view-more:hover svg {
  transform: translateY(2px);
}

/* Responsive design */
@media (min-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  .section-description {
    font-size: 1.125rem;
  }
  .reviews-stats {
    flex-direction: row;
    align-items: center;
    padding: var(--spacing-6);
  }
  .stats-overview {
    flex: 1;
  }
  .rating-breakdown {
    flex: 2;
    max-width: 400px;
  }
  .reviews-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-5);
  }
  .reviews-grid .review-card {
    flex: 1;
    min-width: calc(50% - var(--spacing-5) / 2);
  }
  .reviewer-meta {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-3);
  }
  .review-actions {
    justify-content: flex-start;
  }
}
@media (min-width: 992px) {
  .reviews-section {
    padding: var(--spacing-8) 0;
  }
  .section-title {
    font-size: 2.5rem;
  }
  .section-header {
    margin-bottom: var(--spacing-7);
  }
  .reviews-stats {
    padding: var(--spacing-7);
    margin-bottom: var(--spacing-7);
  }
  .reviews-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-6);
  }
  .reviews-grid .review-card {
    flex: 1;
    min-width: calc(33.333% - var(--spacing-6) * 2 / 3);
  }
  .review-card {
    padding: var(--spacing-6);
  }
  .reviewer-avatar img {
    width: 56px;
    height: 56px;
  }
  .review-text {
    font-size: 1rem;
  }
}
/* Mobile-first responsive FAQ section */
/* Section header */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

.faq-section {
  background: var(--bg-secondary);
  /* FAQ Content */
  /* FAQ Categories */
  /* FAQ Items */
  /* FAQ Item Active State */
  /* Responsive design */
}
.faq-section .section-title {
  font-size: 1.75rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: var(--spacing-3);
}
.faq-section .section-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0;
}
.faq-section .faq-content {
  max-width: 800px;
  margin: 0 auto;
}
.faq-section .faq-categories {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-6);
  justify-content: center;
}
.faq-section .category-btn {
  padding: var(--spacing-2) var(--spacing-4);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.faq-section .category-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}
.faq-section .category-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}
.faq-section .faq-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-7);
}
.faq-section .faq-item {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-section .faq-item:hover {
  box-shadow: var(--shadow-md);
}
.faq-section .faq-item.hidden {
  display: none;
}
.faq-section .faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-5);
  cursor: pointer;
  transition: background-color var(--transition);
}
.faq-section .faq-question:hover {
  background: var(--bg-secondary);
}
.faq-section .faq-question h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
  flex: 1;
  padding-right: var(--spacing-3);
}
.faq-section .faq-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.faq-section .faq-toggle svg {
  transition: transform var(--transition);
}
.faq-section .faq-toggle:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}
.faq-section .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-slow);
  background: var(--bg-primary);
}
.faq-section .faq-answer-content {
  padding: 0 var(--spacing-5) var(--spacing-4);
}
.faq-section .faq-answer-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--spacing-3) 0;
}
.faq-section .faq-answer-content p:last-child {
  margin-bottom: 0;
}
.faq-section .faq-answer-content p strong {
  color: var(--primary-color);
  font-weight: 600;
}
.faq-section .faq-answer-content ul {
  margin: var(--spacing-2) 0;
  padding-left: var(--spacing-5);
  color: var(--text-secondary);
}
.faq-section .faq-answer-content ul li {
  margin-bottom: var(--spacing-1);
  line-height: 1.5;
}
.faq-section .faq-answer-content ul li:last-child {
  margin-bottom: 0;
}
.faq-section .faq-item.active .faq-question {
  background: var(--bg-secondary);
}
.faq-section .faq-item.active .faq-question h3 {
  color: var(--primary-color);
}
.faq-section .faq-item.active .faq-toggle {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}
.faq-section .faq-item.active .faq-toggle svg {
  transform: rotate(180deg);
}
.faq-section .faq-item.active .faq-answer {
  max-height: 500px;
}
@media (min-width: 768px) {
  .faq-section .section-title {
    font-size: 2rem;
  }
  .faq-section .section-description {
    font-size: 1.125rem;
  }
  .faq-section .section-header {
    margin-bottom: var(--spacing-7);
  }
  .faq-section .faq-categories {
    margin-bottom: var(--spacing-7);
  }
  .faq-section .category-btn {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: 1rem;
  }
  .faq-section .faq-question {
    padding: var(--spacing-5) var(--spacing-6);
  }
  .faq-section .faq-question h3 {
    font-size: 1.125rem;
  }
  .faq-section .faq-toggle {
    width: 36px;
    height: 36px;
  }
  .faq-section .faq-answer-content {
    padding: 0 var(--spacing-6) var(--spacing-5);
  }
  .faq-section .contact-options {
    flex-direction: row;
    justify-content: center;
  }
  .faq-section .contact-btn {
    flex: 0 0 auto;
    min-width: 200px;
  }
}
@media (min-width: 992px) {
  .faq-section .section-title {
    font-size: 2.5rem;
  }
  .faq-section .faq-content {
    max-width: 900px;
  }
  .faq-section .faq-question h3 {
    font-size: 1.25rem;
  }
  .faq-section .faq-search {
    padding: var(--spacing-7);
  }
}

.home-article {
  padding: 60px 0;
  background-color: #f8f9fa;
}
@media (max-width: 768px) {
  .home-article {
    padding: 40px 0;
  }
}
.home-article__title {
  font-size: 28px;
  font-weight: 700;
  color: #2c3e50;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.4;
}
@media (max-width: 768px) {
  .home-article__title {
    font-size: 24px;
    margin-bottom: 30px;
    padding: 0 15px;
  }
}
.home-article__content-wrapper {
  position: relative;
}
.home-article__content {
  max-height: 300px;
  overflow: hidden;
  position: relative;
  transition: max-height 0.3s ease-in-out;
}
.home-article__content::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, #f8f9fa);
  transition: opacity 0.3s ease-in-out;
}
.home-article__content--expanded {
  max-height: none;
}
.home-article__content--expanded::after {
  opacity: 0;
}
.home-article__content h2 {
  font-size: 24px;
  font-weight: 600;
  color: #2c3e50;
  margin: 30px 0 15px 0;
  line-height: 1.3;
}
@media (max-width: 768px) {
  .home-article__content h2 {
    font-size: 20px;
    margin: 25px 0 12px 0;
  }
}
.home-article__content p {
  font-size: 16px;
  line-height: 1.7;
  color: #555;
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .home-article__content p {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 18px;
  }
}
.home-article__content ul {
  margin: 20px 0;
  padding-left: 20px;
}
@media (max-width: 768px) {
  .home-article__content ul {
    padding-left: 18px;
  }
}
.home-article__content ul li {
  font-size: 16px;
  line-height: 1.7;
  color: #555;
  margin-bottom: 12px;
  position: relative;
}
@media (max-width: 768px) {
  .home-article__content ul li {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 10px;
  }
}
.home-article__content ul li strong {
  color: #2c3e50;
  font-weight: 600;
}
.home-article__content a {
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s ease;
}
.home-article__content a:hover {
  color: #0056b3;
  text-decoration: underline;
}
.home-article__read-more {
  display: flex;
  justify-content: center;
  padding-top: 20px;
}
.home-article__read-more-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #007bff, #0056b3);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 25px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 123, 255, 0.2);
}
@media (max-width: 768px) {
  .home-article__read-more-btn {
    padding: 10px 20px;
    font-size: 15px;
  }
}
.home-article__read-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}
.home-article__read-more-btn:active {
  transform: translateY(0);
}
.home-article__read-more-text {
  font-weight: 500;
}
.home-article__read-more-icon {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .home-article__read-more-icon {
    width: 14px;
    height: 14px;
  }
}

.list-product {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.product-item {
  min-width: 0;
  max-width: 100%;
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
}
.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}
.product-card .product-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-secondary);
}
.product-card .product-image-link {
  display: block;
  width: 100%;
  height: 100%;
}
.product-card .product-image {
  width: 100%;
  height: 100%;
}
.product-card .product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.product-card .product-card:hover .product-image img {
  transform: scale(1.08);
}
.product-card .product-badge {
  position: absolute;
  top: var(--spacing-2);
  left: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 1;
}
.product-card .product-badge--sale {
  background: var(--error-color);
  color: white;
}
.product-card .product-badge--out-of-stock {
  background: var(--neutral-600);
  color: white;
}
.product-card .product-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: var(--spacing-3);
  gap: var(--spacing-2);
}
.product-card .product-header {
  flex-grow: 1;
}
.product-card .product-title {
  margin: 0 0 var(--spacing-2) 0;
}
.product-card .product-title a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  transition: var(--transition-fast);
}
.product-card .product-title a:hover {
  color: var(--primary-color);
}
.product-card .product-description {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.product-card .product-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-1);
}
.product-card .rating-stars {
  display: flex;
  gap: 1px;
}
.product-card .star {
  font-size: 0.85rem;
  color: var(--neutral-300);
}
.product-card .star--filled {
  color: var(--accent-color);
}
.product-card .rating-text {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.product-card .product-price-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2);
}
.product-card .product-prices {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}
.product-card .product-price {
  font-weight: 700;
}
.product-card .product-price--current {
  font-size: 1.1rem;
  color: var(--primary-color);
}
.product-card .product-price--original {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.product-card .product-sold {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.product-card .product-actions {
  display: flex;
  gap: var(--spacing-2);
  margin-top: auto;
}
.product-card .btn {
  flex: 1;
  padding: var(--spacing-2) var(--spacing-3);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}
.product-card .btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}
.product-card .btn--add-cart {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.product-card .btn--add-cart:hover:not(:disabled) {
  background: var(--neutral-100);
  border-color: var(--primary-color);
}
.product-card .btn--buy-now {
  background: var(--primary-color);
  color: white;
}
.product-card .btn--buy-now:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
}
.product-card .btn--buy-now:active {
  transform: translateY(0);
}
.product-card .product-card.loading .product-image {
  background: linear-gradient(90deg, var(--neutral-200) 25%, var(--neutral-100) 50%, var(--neutral-200) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}
@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@media (min-width: 768px) {
  .list-product {
    gap: var(--spacing-4);
  }
  .product-item {
    width: calc(33.333% - var(--spacing-4) * 2 / 3);
  }
}
@media (min-width: 1024px) {
  .product-item {
    width: calc(25% - var(--spacing-4) * 3 / 4);
  }
}
/* Product Screenshots Component */
.product-screenshots {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}
.product-screenshots__main {
  position: relative;
  margin-bottom: var(--spacing-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-color: var(--bg-primary);
}
.product-screenshots__image-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  overflow: hidden;
}
.product-screenshots__main-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.product-screenshots__main-image:hover {
  transform: scale(1.05);
}
.product-screenshots__main-image.loading {
  opacity: 0.7;
  transform: scale(0.98);
}
.product-screenshots__actions {
  position: absolute;
  top: var(--spacing-3);
  right: var(--spacing-3);
  z-index: 10;
}
.product-screenshots__action-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background-color: var(--bg-primary);
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  color: var(--text-secondary);
}
.product-screenshots__action-btn:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--bg-primary);
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}
.product-screenshots__action-btn svg {
  width: 20px;
  height: 20px;
}
.product-screenshots__nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--bg-primary);
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  color: var(--text-secondary);
  z-index: 15;
  opacity: 0;
  visibility: hidden;
}
.product-screenshots__nav-btn:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--bg-primary);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-md);
}
.product-screenshots__nav-btn--prev {
  left: var(--spacing-3);
}
.product-screenshots__nav-btn--next {
  right: var(--spacing-3);
}
.product-screenshots__nav-btn svg {
  width: 22px;
  height: 22px;
}
.product-screenshots:hover .product-screenshots__nav-btn {
  opacity: 1;
  visibility: visible;
}
.product-screenshots__thumbnails {
  display: flex;
  gap: var(--spacing-2);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--spacing-1) 0;
}
.product-screenshots__thumbnails::-webkit-scrollbar {
  display: none;
}
.product-screenshots__thumbnail {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-light);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  background-color: var(--bg-primary);
  position: relative;
}
.product-screenshots__thumbnail:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.product-screenshots__thumbnail--active {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.product-screenshots__thumbnail--active::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-md);
  pointer-events: none;
}
.product-screenshots__thumbnail-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}
.product-screenshots__thumbnail:hover .product-screenshots__thumbnail-image {
  transform: scale(1.1);
}

/* Modal for zoomed images */
.product-screenshots-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: none;
}
.product-screenshots-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  cursor: pointer;
}
.product-screenshots-modal__content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  z-index: 1;
}
.product-screenshots-modal__close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--bg-primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 2;
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}
.product-screenshots-modal__close:hover {
  background-color: var(--error-color);
  color: var(--bg-primary);
  transform: scale(1.1);
}
.product-screenshots-modal__close svg {
  width: 24px;
  height: 24px;
}
.product-screenshots-modal__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background-color: var(--bg-primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 2;
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}
.product-screenshots-modal__nav:hover {
  background-color: var(--primary-color);
  color: var(--bg-primary);
  transform: translateY(-50%) scale(1.1);
}
.product-screenshots-modal__nav--prev {
  left: var(--spacing-4);
}
.product-screenshots-modal__nav--next {
  right: var(--spacing-4);
}
.product-screenshots-modal__nav svg {
  width: 28px;
  height: 28px;
}
.product-screenshots-modal__image {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Body modal state */
body.modal-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  .product-screenshots {
    max-width: 100%;
  }
  .product-screenshots__main {
    margin-bottom: var(--spacing-3);
  }
  .product-screenshots__actions {
    top: var(--spacing-2);
    right: var(--spacing-2);
  }
  .product-screenshots__action-btn {
    width: 38px;
    height: 38px;
  }
  .product-screenshots__action-btn svg {
    width: 18px;
    height: 18px;
  }
  .product-screenshots__nav-btn {
    width: 38px;
    height: 38px;
  }
  .product-screenshots__nav-btn--prev {
    left: var(--spacing-2);
  }
  .product-screenshots__nav-btn--next {
    right: var(--spacing-2);
  }
  .product-screenshots__nav-btn svg {
    width: 18px;
    height: 18px;
  }
  .product-screenshots__thumbnail {
    width: 64px;
    height: 64px;
  }
  .product-screenshots__thumbnails {
    gap: var(--spacing-1);
  }
  .product-screenshots-modal__content {
    padding: var(--spacing-3);
  }
  .product-screenshots-modal__close {
    top: var(--spacing-3);
    right: var(--spacing-3);
    width: 40px;
    height: 40px;
  }
  .product-screenshots-modal__close svg {
    width: 20px;
    height: 20px;
  }
  .product-screenshots-modal__nav {
    width: 44px;
    height: 44px;
  }
  .product-screenshots-modal__nav--prev {
    left: var(--spacing-3);
  }
  .product-screenshots-modal__nav--next {
    right: var(--spacing-3);
  }
  .product-screenshots-modal__nav svg {
    width: 24px;
    height: 24px;
  }
  .product-screenshots-modal__image {
    max-width: 95%;
    max-height: 85%;
  }
}
@media (min-width: 992px) {
  .product-screenshots {
    max-width: 600px;
  }
  .product-screenshots__thumbnail {
    width: 80px;
    height: 80px;
  }
  .product-screenshots__thumbnails {
    gap: var(--spacing-3);
  }
}
.product-commitment {
  padding: var(--spacing-7) 0;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--secondary-color) 100%);
  border-radius: var(--radius-lg);
  margin: var(--spacing-6) 0;
  position: relative;
  overflow: hidden;
}
.product-commitment::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
  border-radius: 50%;
  opacity: 0.1;
  z-index: 1;
}
.product-commitment::after {
  content: "";
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  border-radius: 50%;
  opacity: 0.1;
  z-index: 1;
}
.product-commitment .commitment-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
  position: relative;
  z-index: 2;
}
.product-commitment .commitment-header {
  text-align: center;
  margin-bottom: var(--spacing-6);
}
.product-commitment .commitment-header .commitment-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-3) 0;
  position: relative;
  display: inline-block;
}
.product-commitment .commitment-header .commitment-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
  border-radius: var(--radius-full);
}
.product-commitment .commitment-header .commitment-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}
.product-commitment .commitment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-5);
  margin-top: var(--spacing-6);
}
@media (max-width: 768px) {
  .product-commitment .commitment-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
}
@media (max-width: 480px) {
  .product-commitment .commitment-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-3);
  }
}
.product-commitment .commitment-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  padding: var(--spacing-5);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.product-commitment .commitment-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary-color), var(--primary-light));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: var(--transition-slow);
}
.product-commitment .commitment-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-lighter);
}
.product-commitment .commitment-item:hover::before {
  transform: scaleY(1);
}
.product-commitment .commitment-item:hover .commitment-icon {
  transform: scale(1.1);
}
.product-commitment .commitment-item:hover .commitment-icon svg {
  color: var(--primary-color);
}
.product-commitment .commitment-item:hover .commitment-name {
  color: var(--primary-color);
}
@media (max-width: 480px) {
  .product-commitment .commitment-item {
    padding: var(--spacing-4);
    gap: var(--spacing-3);
  }
}
.product-commitment .commitment-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
}
.product-commitment .commitment-icon svg {
  width: 32px;
  height: 32px;
  color: var(--primary-light);
  transition: var(--transition);
}
.product-commitment .commitment-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: var(--radius-md);
  opacity: 0;
  transition: var(--transition);
}
@media (max-width: 480px) {
  .product-commitment .commitment-icon {
    width: 48px;
    height: 48px;
  }
  .product-commitment .commitment-icon svg {
    width: 28px;
    height: 28px;
  }
}
.product-commitment .commitment-content {
  flex: 1;
  min-width: 0;
}
.product-commitment .commitment-content .commitment-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-2) 0;
  line-height: 1.4;
  transition: var(--transition);
}
@media (max-width: 480px) {
  .product-commitment .commitment-content .commitment-name {
    font-size: 1rem;
  }
}
.product-commitment .commitment-content .commitment-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}
@media (max-width: 480px) {
  .product-commitment .commitment-content .commitment-desc {
    font-size: 0.85rem;
  }
}
.product-commitment .commitment-item {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}
.product-commitment .commitment-item:nth-child(1) {
  animation-delay: 0s;
}
.product-commitment .commitment-item:nth-child(2) {
  animation-delay: 0.1s;
}
.product-commitment .commitment-item:nth-child(3) {
  animation-delay: 0.2s;
}
.product-commitment .commitment-item:nth-child(4) {
  animation-delay: 0.3s;
}
.product-commitment .commitment-item:nth-child(5) {
  animation-delay: 0.4s;
}
.product-commitment .commitment-item:nth-child(6) {
  animation-delay: 0.5s;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-faq {
  padding: var(--spacing-7) 0;
  background: var(--bg-primary);
}
.product-faq .faq-container {
  max-width: 1200px;
  margin: 0 auto;
}
.product-faq .faq-header {
  text-align: center;
  margin-bottom: var(--spacing-6);
}
.product-faq .faq-header .faq-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-3) 0;
  position: relative;
  display: inline-block;
}
.product-faq .faq-header .faq-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
  border-radius: var(--radius-full);
}
.product-faq .faq-header .faq-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}
.product-faq .faq-form {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  margin-bottom: var(--spacing-6);
  border: 1px solid var(--border-light);
}
.product-faq .faq-form .form-container {
  display: flex;
  gap: var(--spacing-4);
  align-items: flex-start;
}
@media (max-width: 768px) {
  .product-faq .faq-form .form-container {
    flex-direction: column;
    gap: var(--spacing-3);
  }
}
.product-faq .faq-form .form-avatar {
  flex-shrink: 0;
}
.product-faq .faq-form .form-avatar .avatar-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}
.product-faq .faq-form .form-avatar .avatar-icon svg {
  width: 24px;
  height: 24px;
}
.product-faq .faq-form .form-content {
  flex: 1;
  min-width: 0;
}
.product-faq .faq-form .form-info {
  margin-bottom: var(--spacing-4);
}
.product-faq .faq-form .form-info .form-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-2) 0;
}
.product-faq .faq-form .form-info .form-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}
.product-faq .faq-form .form-input {
  position: relative;
}
.product-faq .faq-form .form-input .question-input {
  width: 100%;
  min-height: 80px;
  padding: var(--spacing-3);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-family: inherit;
  resize: vertical;
  transition: var(--transition);
  background: var(--bg-primary);
}
.product-faq .faq-form .form-input .question-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(168, 85, 243, 0.1);
}
.product-faq .faq-form .form-input .question-input::placeholder {
  color: var(--text-muted);
}
.product-faq .faq-form .form-input .submit-btn {
  position: absolute;
  bottom: var(--spacing-3);
  right: var(--spacing-3);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--spacing-2) var(--spacing-4);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: var(--transition);
}
.product-faq .faq-form .form-input .submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.product-faq .faq-form .form-input .submit-btn:active {
  transform: translateY(0);
}
.product-faq .faq-form .form-input .submit-btn svg {
  width: 18px;
  height: 18px;
}
.product-faq .faq-notice {
  background: var(--bg-secondary);
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-5);
  border-left: 4px solid var(--info-color);
}
.product-faq .faq-notice p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.product-faq .faq-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}
.product-faq .faq-item {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: var(--spacing-5);
  transition: var(--transition);
}
.product-faq .faq-item:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--border-color);
}
.product-faq .faq-question {
  margin-bottom: var(--spacing-4);
}
.product-faq .faq-question .question-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}
.product-faq .faq-question .question-user .user-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--neutral-600), var(--neutral-500));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.product-faq .faq-question .question-user .user-info {
  flex: 1;
  min-width: 0;
}
.product-faq .faq-question .question-user .user-info .user-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-1) 0;
}
.product-faq .faq-question .question-user .user-info .question-time {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: 0.85rem;
  color: var(--text-muted);
}
.product-faq .faq-question .question-user .user-info .question-time svg {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
}
.product-faq .faq-question .question-content {
  margin: var(--spacing-3) 0;
}
.product-faq .faq-question .question-content p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.6;
}
.product-faq .faq-question .reply-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--primary-color);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: var(--transition);
}
.product-faq .faq-question .reply-btn:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}
.product-faq .faq-question .reply-btn svg {
  width: 14px;
  height: 14px;
}
.product-faq .faq-answers {
  margin-left: var(--spacing-6);
  padding-left: var(--spacing-4);
  border-left: 2px solid var(--border-light);
}
@media (max-width: 768px) {
  .product-faq .faq-answers {
    margin-left: var(--spacing-4);
    padding-left: var(--spacing-3);
  }
}
.product-faq .faq-answers .answer-item {
  margin-bottom: var(--spacing-4);
}
.product-faq .faq-answers .answer-item:last-child {
  margin-bottom: 0;
}
.product-faq .faq-answers .answer-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}
.product-faq .faq-answers .answer-user .admin-avatar {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--success-color), #16a085);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}
.product-faq .faq-answers .answer-user .admin-avatar svg {
  width: 18px;
  height: 18px;
}
.product-faq .faq-answers .answer-user .admin-info {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}
.product-faq .faq-answers .answer-user .admin-info .admin-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}
.product-faq .faq-answers .answer-user .admin-info .admin-badge {
  background: var(--success-color);
  color: white;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}
.product-faq .faq-answers .answer-user .admin-info .answer-time {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.product-faq .faq-answers .answer-user .admin-info .answer-time svg {
  width: 12px;
  height: 12px;
  color: var(--text-muted);
}
.product-faq .faq-answers .answer-content {
  padding-left: calc(36px + var(--spacing-3));
}
@media (max-width: 768px) {
  .product-faq .faq-answers .answer-content {
    padding-left: 0;
  }
}
.product-faq .faq-answers .answer-content p {
  margin: 0 0 var(--spacing-2) 0;
  font-size: 0.9rem;
  color: var(--text-primary);
  line-height: 1.6;
}
.product-faq .faq-answers .answer-content p:last-child {
  margin-bottom: 0;
}
.product-faq .toggle-replies {
  margin-top: var(--spacing-4);
  text-align: center;
}
.product-faq .toggle-replies .toggle-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: var(--transition);
}
.product-faq .toggle-replies .toggle-btn:hover {
  color: var(--primary-color);
}
.product-faq .toggle-replies .toggle-btn svg {
  width: 14px;
  height: 14px;
  transition: var(--transition);
}
.product-faq .toggle-replies .toggle-btn[aria-expanded=false] svg {
  transform: rotate(180deg);
}
.product-faq .load-more {
  text-align: center;
  margin-top: var(--spacing-6);
}
.product-faq .load-more .load-more-btn {
  background: linear-gradient(135deg, var(--bg-secondary), var(--secondary-color));
  border: 2px solid var(--border-color);
  color: var(--text-primary);
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: var(--transition);
}
.product-faq .load-more .load-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
  color: var(--primary-color);
}
.product-faq .load-more .load-more-btn svg {
  width: 16px;
  height: 16px;
}
@media (max-width: 768px) {
  .product-faq .faq-header .faq-title {
    font-size: 1.5rem;
  }
  .product-faq .faq-form {
    padding: var(--spacing-4);
  }
  .product-faq .faq-item {
    padding: var(--spacing-4);
  }
  .product-faq .form-input .submit-btn {
    position: static;
    margin-top: var(--spacing-3);
    align-self: flex-end;
  }
}
.product-faq .faq-item {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}
.product-faq .faq-item:nth-child(1) {
  animation-delay: 0s;
}
.product-faq .faq-item:nth-child(2) {
  animation-delay: 0.1s;
}
.product-faq .faq-item:nth-child(3) {
  animation-delay: 0.2s;
}
.product-faq .faq-item:nth-child(4) {
  animation-delay: 0.3s;
}
.product-faq .faq-item:nth-child(5) {
  animation-delay: 0.4s;
}
.product-faq .faq-item:nth-child(6) {
  animation-delay: 0.5s;
}
.product-faq .faq-item:nth-child(7) {
  animation-delay: 0.6s;
}
.product-faq .faq-item:nth-child(8) {
  animation-delay: 0.7s;
}
.product-faq .faq-item:nth-child(9) {
  animation-delay: 0.8s;
}
.product-faq .faq-item:nth-child(10) {
  animation-delay: 0.9s;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-specs {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: var(--spacing-4);
}
.product-specs__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-3) 1.25rem;
  background: var(--neutral-50);
  border-bottom: 1px solid var(--border-color);
}
@media (min-width: 768px) {
  .product-specs__header {
    padding: 1.25rem var(--spacing-4);
  }
}
.product-specs__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
}
@media (min-width: 768px) {
  .product-specs__title {
    font-size: 1.25rem;
  }
}
.product-specs__show-all-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  background: transparent;
  border: none;
  color: var(--primary-color);
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--spacing-2);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.product-specs__show-all-btn:hover {
  background: rgba(168, 85, 247, 0.1);
  color: var(--primary-dark);
}
.product-specs__show-all-btn:focus {
  outline: 2px solid rgba(168, 85, 247, 0.3);
  outline-offset: 2px;
}
@media (min-width: 768px) {
  .product-specs__show-all-btn {
    font-size: 0.9rem;
  }
}
.product-specs__btn-text {
  white-space: nowrap;
}
.product-specs__btn-icon {
  width: 12px;
  height: 12px;
  fill: currentColor;
  transition: var(--transition);
}
@media (min-width: 768px) {
  .product-specs__btn-icon {
    width: 14px;
    height: 14px;
  }
}
.product-specs__show-all-btn:hover .product-specs__btn-icon {
  transform: translateX(2px);
}
.product-specs__table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.product-specs__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
@media (min-width: 768px) {
  .product-specs__table {
    font-size: 0.9rem;
  }
}
.product-specs__row {
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}
.product-specs__row:hover {
  background: rgba(168, 85, 247, 0.02);
}
.product-specs__row:last-child {
  border-bottom: none;
}
.product-specs__label, .product-specs__value {
  padding: 0.875rem 1.25rem;
  vertical-align: top;
  line-height: 1.5;
}
@media (min-width: 768px) {
  .product-specs__label, .product-specs__value {
    padding: var(--spacing-3) var(--spacing-4);
  }
}
.product-specs__label {
  background: var(--neutral-50);
  font-weight: 500;
  color: var(--text-secondary);
  width: 35%;
  min-width: 120px;
  border-right: 1px solid var(--border-color);
}
@media (min-width: 768px) {
  .product-specs__label {
    width: 30%;
    min-width: 140px;
  }
}
@media (min-width: 992px) {
  .product-specs__label {
    width: 25%;
  }
}
.product-specs__value {
  color: var(--text-primary);
  font-weight: 400;
}
.product-specs__value br + br {
  display: none;
}
.product-specs__value br {
  margin-bottom: var(--spacing-1);
}

.product-specs[data-collapsed] .product-specs__table tr:nth-child(n+6) {
  display: none;
}
.product-specs[data-collapsed] .product-specs__show-all-btn .product-specs__btn-text::after {
  content: " (5 đầu tiên)";
  font-size: 0.75rem;
  opacity: 0.7;
}

@media (max-width: 767px) {
  .product-specs {
    margin: 0 -1rem var(--spacing-4);
    border-radius: 0;
    box-shadow: none;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
  }
  .product-specs__header {
    padding: var(--spacing-3);
  }
  .product-specs__label, .product-specs__value {
    padding: 0.75rem var(--spacing-3);
  }
  .product-specs__label {
    font-size: 0.8rem;
    min-width: 100px;
    width: 40%;
  }
  .product-specs__value {
    font-size: 0.875rem;
  }
}
.product-infos {
  padding: var(--spacing-4);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}
.product-infos__header {
  margin-bottom: var(--spacing-4);
}
.product-infos__meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
}
@media (min-width: 768px) {
  .product-infos__meta {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
.product-infos__sku {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.product-infos__rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}
.product-infos__stars {
  display: flex;
  gap: 2px;
}
.product-infos__star {
  width: 16px;
  height: 16px;
  color: var(--neutral-300);
  transition: var(--transition);
}
.product-infos__star--filled {
  color: var(--accent-color);
}
.product-infos__rating-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.product-infos__sales {
  margin-bottom: var(--spacing-3);
}
.product-infos__sales-count {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  color: var(--primary-color);
  font-weight: 600;
  background: var(--secondary-color);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--primary-color);
}
@media (min-width: 768px) {
  .product-infos__sales-count {
    font-size: 1rem;
  }
}
.product-infos__price {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-4);
}
.product-infos__price-current {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}
@media (min-width: 768px) {
  .product-infos__price-current {
    font-size: 2rem;
  }
}
.product-infos__price-original {
  font-size: 1.125rem;
  color: var(--text-secondary);
  text-decoration: line-through;
}
.product-infos__price-discount {
  background: var(--error-color);
  color: white;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}
.product-infos__description {
  margin-bottom: var(--spacing-4);
}
.product-infos__description p {
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
}
.product-infos__stock {
  margin-bottom: var(--spacing-5);
}
.product-infos__stock-status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.875rem;
}
.product-infos__stock-status--instock {
  background: var(--secondary-color);
  color: var(--success-color);
}
.product-infos__stock-status--backorder {
  background: #fef3c7;
  color: var(--warning-color);
}
.product-infos__stock-status--outofstock {
  background: #fee2e2;
  color: var(--error-color);
}
.product-infos__stock-icon {
  width: 16px;
  height: 16px;
}
.product-infos__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}
@media (min-width: 768px) {
  .product-infos__actions {
    flex-direction: row;
    gap: var(--spacing-4);
  }
}
.product-infos__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
  min-height: var(--form-input-height);
}
@media (min-width: 768px) {
  .product-infos__btn {
    flex: 1;
    padding: var(--spacing-4) var(--spacing-5);
  }
}
.product-infos__btn--primary {
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-sm);
}
.product-infos__btn--primary:hover {
  background: var(--primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.product-infos__btn--primary:active {
  transform: translateY(0);
}
.product-infos__btn--secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.product-infos__btn--secondary:hover {
  background: var(--neutral-100);
  border-color: var(--border-dark);
}
.product-infos__btn-icon {
  width: 20px;
  height: 20px;
}

@media (max-width: 767px) {
  .product-infos {
    padding: var(--spacing-3);
  }
  .product-infos__price-current {
    font-size: 1.25rem;
  }
  .product-infos__btn {
    padding: var(--spacing-3);
    font-size: 0.875rem;
  }
  .product-infos__btn-icon {
    width: 18px;
    height: 18px;
  }
}
.promotion {
  background: linear-gradient(135deg, #fff5f5 0%, #fef2f2 100%);
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-4);
  box-shadow: var(--shadow-sm);
}
.promotion__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
  padding-bottom: var(--spacing-2);
  border-bottom: 1px solid #fecaca;
}
.promotion__icon {
  width: 24px;
  height: 25px;
  flex-shrink: 0;
}
.promotion__title {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  background: linear-gradient(135deg, #dc2626, #991b1b);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.promotion__content {
  line-height: 1.6;
}
.promotion__flash-sale {
  background: #fff;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  padding: var(--spacing-3);
}
.promotion__time {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
  font-size: 0.95rem;
}
.promotion__highlight {
  color: #dc2626;
  font-weight: 700;
  background: #fef2f2;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}
.promotion__terms {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 767px) {
  .promotion {
    padding: var(--spacing-3);
    margin-bottom: var(--spacing-3);
  }
  .promotion__header {
    margin-bottom: var(--spacing-2);
    padding-bottom: var(--spacing-2);
  }
  .promotion__title {
    font-size: 1rem;
  }
  .promotion__flash-sale {
    padding: var(--spacing-2);
  }
  .promotion__time {
    font-size: 0.9rem;
  }
  .promotion__terms {
    font-size: 0.8rem;
  }
}
@media (min-width: 768px) {
  .promotion {
    padding: var(--spacing-5);
  }
  .promotion__header {
    gap: var(--spacing-3);
  }
  .promotion__title {
    font-size: 1.2rem;
  }
  .promotion__flash-sale {
    padding: var(--spacing-4);
  }
}
@media (min-width: 992px) {
  .promotion__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
  }
  .promotion__time {
    font-size: 1rem;
  }
  .promotion__terms {
    font-size: 0.9rem;
  }
}
.single-product__description {
  margin-top: var(--spacing-6);
}
.single-product__description .single-product__section-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-2);
  border-bottom: 2px solid var(--primary-color);
}
.single-product__description .single-product__description-wrapper {
  position: relative;
}
.single-product__description .single-product__description-content {
  max-height: 250px;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}
.single-product__description .single-product__description-content.expanded {
  max-height: none;
}
.single-product__description .single-product__description-content.collapsed {
  position: relative;
}
.single-product__description .single-product__description-content.collapsed::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(transparent, var(--bg-primary));
  pointer-events: none;
}
.single-product__description .single-product__description-content p {
  margin-bottom: var(--spacing-3);
  line-height: 1.6;
  color: var(--text-secondary);
}
.single-product__description .single-product__description-content h3, .single-product__description .single-product__description-content h4, .single-product__description .single-product__description-content h5, .single-product__description .single-product__description-content h6 {
  margin-top: var(--spacing-4);
  margin-bottom: var(--spacing-2);
  color: var(--text-primary);
}
.single-product__description .single-product__description-content ul, .single-product__description .single-product__description-content ol {
  margin-left: var(--spacing-4);
  margin-bottom: var(--spacing-3);
}
.single-product__description .single-product__description-content ul li, .single-product__description .single-product__description-content ol li {
  margin-bottom: var(--spacing-1);
  color: var(--text-secondary);
}
.single-product__description .single-product__description-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: var(--spacing-3) 0;
}
.single-product__description .single-product__read-more-btn {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-3);
}
.single-product__description .single-product__read-more-btn button {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}
.single-product__description .single-product__read-more-btn button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}
.single-product__description .single-product__read-more-btn button:active {
  transform: translateY(0);
}
.single-product__description .single-product__read-more-btn button .icon {
  font-size: 12px;
  transition: transform var(--transition);
}
.single-product__description .single-product__read-more-btn button.expanded .icon {
  transform: rotate(180deg);
}

.product-reviews {
  margin-top: var(--spacing-6);
  padding: var(--spacing-5);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}
.product-reviews__header {
  margin-bottom: var(--spacing-5);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--border-light);
}
.product-reviews__title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-4);
}
.product-reviews__stats {
  display: flex;
  gap: var(--spacing-6);
  align-items: flex-start;
}
@media (max-width: 768px) {
  .product-reviews__stats {
    flex-direction: column;
    gap: var(--spacing-4);
  }
}
.product-reviews__overall {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 120px;
}
.product-reviews__rating-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1;
  margin-bottom: var(--spacing-1);
}
.product-reviews__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--spacing-1);
}
.product-reviews__star {
  font-size: 1.25rem;
  color: var(--neutral-300);
}
.product-reviews__star--filled {
  color: var(--accent-color);
}
.product-reviews__star--half {
  background: linear-gradient(90deg, var(--accent-color) 50%, var(--neutral-300) 50%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.product-reviews__count {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.product-reviews__breakdown {
  flex: 1;
  min-width: 250px;
}
.product-reviews__breakdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}
.product-reviews__breakdown-item:last-child {
  margin-bottom: 0;
}
.product-reviews__breakdown-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-width: 40px;
}
.product-reviews__breakdown-bar {
  flex: 1;
  height: 8px;
  background: var(--neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.product-reviews__breakdown-fill {
  height: 100%;
  background: var(--accent-color);
  transition: width var(--transition);
}
.product-reviews__breakdown-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-width: 30px;
  text-align: right;
}
.product-reviews__form-section {
  margin-bottom: var(--spacing-5);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--border-light);
}
.product-reviews__write-btn {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-4);
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition);
}
.product-reviews__write-btn:hover {
  background: var(--primary-dark);
}
.product-reviews__form {
  margin-top: var(--spacing-4);
  padding: var(--spacing-4);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}
.product-reviews__form-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-4);
}
.product-reviews__form-group {
  margin-bottom: var(--spacing-4);
}
.product-reviews__form-group:last-child {
  margin-bottom: 0;
}
.product-reviews__form-label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--spacing-1);
  font-size: 0.875rem;
}
.product-reviews__form-input, .product-reviews__form-textarea {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  transition: border-color var(--transition);
  background: white;
}
.product-reviews__form-input:focus, .product-reviews__form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}
.product-reviews__form-textarea {
  resize: vertical;
  min-height: 80px;
}
.product-reviews__rating-input {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 4px;
}
.product-reviews__rating-input input[type=radio] {
  display: none;
}
.product-reviews__star-input {
  font-size: 1.75rem;
  color: var(--neutral-300);
  cursor: pointer;
  transition: color var(--transition);
}
.product-reviews__star-input:hover, .product-reviews__star-input:hover ~ .product-reviews__star-input, input[type=radio]:checked ~ .product-reviews__star-input {
  color: var(--accent-color);
}
.product-reviews__form-actions {
  display: flex;
  gap: var(--spacing-2);
  justify-content: flex-end;
  margin-top: var(--spacing-4);
}
@media (max-width: 768px) {
  .product-reviews__form-actions {
    flex-direction: column;
  }
}
.product-reviews__cancel-btn, .product-reviews__submit-btn {
  padding: var(--spacing-2) var(--spacing-4);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition);
}
.product-reviews__cancel-btn {
  background: var(--neutral-200);
  color: var(--text-secondary);
}
.product-reviews__cancel-btn:hover {
  background: var(--neutral-300);
}
.product-reviews__submit-btn {
  background: var(--primary-color);
  color: white;
}
.product-reviews__submit-btn:hover {
  background: var(--primary-dark);
}
.product-reviews__filter {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--border-light);
}
@media (max-width: 768px) {
  .product-reviews__filter {
    flex-direction: column;
    gap: var(--spacing-3);
    align-items: stretch;
  }
}
.product-reviews__filter-tabs {
  display: flex;
  gap: var(--spacing-1);
  overflow-x: auto;
}
@media (max-width: 768px) {
  .product-reviews__filter-tabs {
    justify-content: flex-start;
    padding-bottom: var(--spacing-1);
  }
}
.product-reviews__filter-tab {
  padding: var(--spacing-1) var(--spacing-2);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.product-reviews__filter-tab:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}
.product-reviews__filter-tab--active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}
.product-reviews__sort-select {
  padding: var(--spacing-1) var(--spacing-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  background: white;
  cursor: pointer;
}
.product-reviews__sort-select:focus {
  outline: none;
  border-color: var(--primary-color);
}
.product-reviews__list {
  margin-bottom: var(--spacing-4);
}
.product-reviews__item {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--border-light);
}
.product-reviews__item:last-child {
  border-bottom: none;
}
.product-reviews__item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-3);
}
.product-reviews__item-user {
  display: flex;
  gap: var(--spacing-3);
}
.product-reviews__item-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
}
.product-reviews__item-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-reviews__item-info {
  flex: 1;
}
.product-reviews__item-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-1);
}
.product-reviews__item-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}
.product-reviews__item-stars {
  display: flex;
  gap: 2px;
}
.product-reviews__item-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.product-reviews__item-actions {
  display: flex;
  gap: var(--spacing-2);
}
.product-reviews__item-like {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-2);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.75rem;
}
.product-reviews__item-like:hover {
  border-color: var(--primary-color);
  background: var(--primary-lighter);
}
.product-reviews__item-like--active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}
.product-reviews__item-like-icon {
  font-size: 0.875rem;
}
.product-reviews__item-content {
  margin-bottom: var(--spacing-3);
}
.product-reviews__item-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}
.product-reviews__item-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--spacing-2);
}
.product-reviews__item-images {
  display: flex;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}
.product-reviews__item-image {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition);
}
.product-reviews__item-image:hover {
  transform: scale(1.05);
}
.product-reviews__item-footer {
  display: flex;
  gap: var(--spacing-3);
}
.product-reviews__item-reply-btn, .product-reviews__item-report-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0;
  transition: color var(--transition);
}
.product-reviews__item-reply-btn:hover, .product-reviews__item-report-btn:hover {
  color: var(--primary-color);
}
.product-reviews__replies {
  margin-top: var(--spacing-3);
  margin-left: var(--spacing-7);
  padding-left: var(--spacing-3);
  border-left: 2px solid var(--border-light);
}
@media (max-width: 768px) {
  .product-reviews__replies {
    margin-left: 0;
  }
}
.product-reviews__reply {
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid var(--border-light);
}
.product-reviews__reply:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.product-reviews__reply-header {
  margin-bottom: var(--spacing-2);
}
.product-reviews__reply-user {
  display: flex;
  gap: var(--spacing-2);
  align-items: center;
}
.product-reviews__reply-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
}
.product-reviews__reply-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-reviews__reply-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}
.product-reviews__reply-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
}
.product-reviews__reply-badge {
  padding: 2px var(--spacing-1);
  background: var(--success-color);
  color: white;
  font-size: 0.625rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
}
.product-reviews__reply-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.product-reviews__reply-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}
.product-reviews__load-more {
  text-align: center;
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--border-light);
}
.product-reviews__load-more-btn {
  padding: var(--spacing-2) var(--spacing-5);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.product-reviews__load-more-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .product-reviews {
    padding: var(--spacing-4);
    margin-top: var(--spacing-4);
  }
  .product-reviews__stats {
    align-items: center;
  }
  .product-reviews__breakdown {
    min-width: auto;
  }
  .product-reviews__item-header {
    flex-direction: column;
    gap: var(--spacing-2);
    align-items: flex-start;
  }
  .product-reviews__item-actions {
    align-self: flex-end;
  }
  .product-reviews__filter {
    gap: var(--spacing-2);
  }
  .product-reviews__filter-tabs {
    gap: var(--spacing-1);
  }
  .product-reviews__filter-tab {
    font-size: 0.75rem;
    padding: 6px var(--spacing-1);
  }
}
.single-product__title {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  margin-top: 20px;
  margin-bottom: 24px;
}

.single-product__content {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}
.single-product__content .single-product__left {
  width: 100%;
}
.single-product__content .single-product__right {
  width: 100%;
}
@media (min-width: 992px) {
  .single-product__content .single-product__left {
    width: 50%;
    padding-right: var(--spacing-4);
  }
  .single-product__content .single-product__right {
    padding-left: var(--spacing-4);
    width: 50%;
  }
}

.form-section {
  margin-bottom: var(--spacing-6);
  padding: var(--spacing-5);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}
.form-section__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-2);
  border-bottom: 2px solid var(--primary-color);
  display: inline-block;
}

.form-group {
  margin-bottom: var(--spacing-4);
}
.form-group:last-child {
  margin-bottom: 0;
}

.form-row {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}
.form-row .form-group {
  flex: 1;
  min-width: 200px;
}
@media (max-width: 768px) {
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  .form-row .form-group {
    min-width: auto;
  }
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}
.form-label .required {
  color: var(--error-color);
  margin-left: var(--spacing-1);
}

.form-input {
  width: 100%;
  height: var(--form-input-height);
  padding: 0 var(--spacing-3);
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: var(--transition);
}
.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(168, 85, 243, 0.1);
}
.form-input:hover {
  border-color: var(--border-dark);
}
.form-input::placeholder {
  color: var(--text-muted);
}
.form-input:invalid {
  border-color: var(--error-color);
}
.form-input:disabled {
  background: var(--neutral-100);
  cursor: not-allowed;
  opacity: 0.6;
}

.form-error {
  font-size: 0.75rem;
  color: var(--error-color);
  margin-top: var(--spacing-1);
  min-height: 1rem;
  display: block;
}
.form-error:empty {
  display: none;
}

@media (max-width: 768px) {
  .form-section {
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
  }
  .form-section__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-3);
  }
  .form-group {
    margin-bottom: var(--spacing-3);
  }
  .form-input {
    font-size: 1rem;
  }
}
.buy-product__benefits {
  margin-bottom: var(--spacing-6);
  padding: var(--spacing-5);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.buy-product__section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-2);
  border-bottom: 2px solid var(--primary-color);
  display: inline-block;
}

.order-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}
.order-benefits__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}
.order-benefits__item:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--primary-color);
}
.order-benefits__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: var(--radius-full);
  color: white;
  font-size: 1.25rem;
}
.order-benefits__icon i {
  display: block;
}
.order-benefits__icon:before {
  font-family: "Font Awesome 6 Free", "Font Awesome 6 Pro", sans-serif;
  font-weight: 900;
}
.order-benefits__content {
  flex: 1;
}
.order-benefits__content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-2) 0;
  line-height: 1.4;
}
.order-benefits__content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .order-benefits__item {
    padding: var(--spacing-5);
  }
  .order-benefits__icon {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
  }
  .order-benefits__content h4 {
    font-size: 1.125rem;
  }
  .order-benefits__content p {
    font-size: 1rem;
  }
}
@media (min-width: 992px) {
  .order-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-4);
  }
  .order-benefits__item {
    flex-direction: column;
    text-align: center;
    align-items: center;
    padding: var(--spacing-6);
  }
  .order-benefits__item:hover {
    transform: translateY(-2px);
  }
  .order-benefits__icon {
    margin-bottom: var(--spacing-3);
  }
  .order-benefits__content {
    text-align: center;
  }
}
@media (max-width: 768px) {
  .buy-product__benefits {
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
  }
  .buy-product__section-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-3);
  }
  .order-benefits {
    gap: var(--spacing-3);
  }
  .order-benefits__item {
    padding: var(--spacing-3);
  }
  .order-benefits__icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  .order-benefits__content h4 {
    font-size: 0.9375rem;
  }
  .order-benefits__content p {
    font-size: 0.8125rem;
  }
}
/* Mobile-first responsive contact icons */
.contact-icon-items {
  position: fixed;
  bottom: var(--spacing-4);
  right: var(--spacing-4);
  z-index: var(--z-sticky);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  /* Animation for floating effect */
  /* Pulse animation for phone button */
  /* Glow effect for primary buttons */
  /* Responsive design */
  /* Hide text on very small screens */
  /* Focus states for accessibility */
  /* Active states */
}
.contact-icon-items .contact-btn-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  text-decoration: none;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}
.contact-icon-items .contact-btn-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  border-radius: inherit;
  transform: scale(0);
  transition: transform var(--transition);
  opacity: 0;
}
.contact-icon-items .contact-btn-item:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.3);
}
.contact-icon-items .contact-btn-item:hover::before {
  transform: scale(1.1);
  opacity: 0.2;
}
.contact-icon-items .contact-btn-item:hover .contact-text {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.contact-icon-items .contact-btn-item .contact-icon-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  position: relative;
  z-index: 2;
}
.contact-icon-items .contact-btn-item .contact-icon-item svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}
.contact-icon-items .contact-btn-item .contact-text {
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%) translateX(-var(--spacing-3));
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transition: all var(--transition);
  border: 1px solid var(--border-light);
}
.contact-icon-items .contact-btn-item .contact-text::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  border-left: 6px solid var(--bg-primary);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.contact-icon-items .contact-btn-item-zalo {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}
.contact-icon-items .contact-btn-item-zalo:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
}
.contact-icon-items .contact-btn-item-zalo::after {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--primary-light), var(--primary-color), var(--primary-light));
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition);
}
.contact-icon-items .contact-btn-item-zalo:hover::after {
  opacity: 0.3;
}
.contact-icon-items .contact-btn-item-phone {
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
}
.contact-icon-items .contact-btn-item-phone:hover {
  background: linear-gradient(135deg, var(--accent-dark) 0%, #b45309 100%);
}
.contact-icon-items .contact-btn-item-facebook {
  background: linear-gradient(135deg, var(--info-color) 0%, #1d4ed8 100%);
}
.contact-icon-items .contact-btn-item-facebook:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-6px);
  }
}
.contact-icon-items .contact-btn-item {
  animation: float 3s ease-in-out infinite;
}
.contact-icon-items .contact-btn-item:nth-child(2) {
  animation-delay: 1.5s;
}
.contact-icon-items .contact-btn-item:nth-child(3) {
  animation-delay: 3s;
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--accent-color);
  }
  70% {
    box-shadow: 0 0 0 10px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}
.contact-icon-items .contact-btn-item-phone {
  animation: float 3s ease-in-out infinite, pulse 2s infinite;
}
@keyframes glow {
  0%, 100% {
    box-shadow: var(--shadow-lg);
  }
  50% {
    box-shadow: 0 0 20px var(--primary-color);
  }
}
.contact-icon-items .contact-btn-item-zalo {
  animation: float 3s ease-in-out infinite, glow 4s ease-in-out infinite;
}
@media (min-width: 768px) {
  .contact-icon-items {
    bottom: var(--spacing-5);
    right: var(--spacing-5);
    gap: var(--spacing-4);
  }
  .contact-icon-items .contact-btn-item {
    width: 64px;
    height: 64px;
  }
  .contact-icon-items .contact-btn-item .contact-icon-item {
    width: 32px;
    height: 32px;
  }
  .contact-icon-items .contact-btn-item .contact-text {
    font-size: 0.875rem;
    padding: var(--spacing-2) var(--spacing-4);
  }
}
@media (min-width: 992px) {
  .contact-icon-items {
    bottom: var(--spacing-6);
    right: var(--spacing-6);
  }
  .contact-icon-items .contact-btn-item {
    width: 72px;
    height: 72px;
  }
  .contact-icon-items .contact-btn-item .contact-icon-item {
    width: 36px;
    height: 36px;
  }
  .contact-icon-items .contact-btn-item .contact-text {
    font-size: 1rem;
  }
}
@media (max-width: 320px) {
  .contact-icon-items {
    bottom: var(--spacing-3);
    right: var(--spacing-3);
  }
  .contact-icon-items .contact-btn-item {
    width: 48px;
    height: 48px;
  }
  .contact-icon-items .contact-btn-item .contact-icon-item {
    width: 24px;
    height: 24px;
  }
  .contact-icon-items .contact-btn-item .contact-text {
    display: none;
  }
}
.contact-icon-items .contact-btn-item:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-color: var(--primary-light);
}
.contact-icon-items .contact-btn-item:active {
  transform: translateY(0) scale(0.95);
  box-shadow: var(--shadow-sm);
}

.breadcrumb-wrapper {
  margin-bottom: var(--spacing-4);
}
@media (min-width: 768px) {
  .breadcrumb-wrapper {
    margin-bottom: var(--spacing-5);
  }
}

.breadcumb ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-1);
}
@media (min-width: 768px) {
  .breadcumb ul {
    gap: var(--spacing-2);
  }
}
.breadcumb li {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
@media (min-width: 768px) {
  .breadcumb li {
    font-size: 1rem;
  }
}
.breadcumb li:last-child {
  color: var(--text-primary);
  font-weight: 600;
}
.breadcumb li:last-child span {
  color: var(--text-primary);
}
.breadcumb li a {
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
  gap: var(--spacing-2);
}
.breadcumb li a:hover {
  color: var(--primary-color);
}
.breadcumb li a:hover svg {
  fill: var(--primary-color);
}
.breadcumb li a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: fill var(--transition);
}
@media (min-width: 768px) {
  .breadcumb li a svg {
    width: 18px;
    height: 18px;
  }
}
.breadcumb li a svg:last-child {
  width: 12px;
  height: 12px;
  opacity: 0.6;
  margin-left: var(--spacing-1);
}
@media (min-width: 768px) {
  .breadcumb li a svg:last-child {
    width: 14px;
    height: 14px;
    margin-left: var(--spacing-2);
  }
}
.breadcumb li span {
  color: var(--text-primary);
  font-weight: 500;
}
.breadcumb li:first-child a svg:first-child {
  width: 18px;
  height: 18px;
}
@media (min-width: 768px) {
  .breadcumb li:first-child a svg:first-child {
    width: 20px;
    height: 20px;
  }
}
.breadcumb svg[width="24"][height="24"]:not(:first-child) {
  width: 12px !important;
  height: 12px !important;
  opacity: 0.5;
  margin: 0 var(--spacing-1);
}
@media (min-width: 768px) {
  .breadcumb svg[width="24"][height="24"]:not(:first-child) {
    width: 14px !important;
    height: 14px !important;
    margin: 0 var(--spacing-2);
  }
}
.breadcumb svg[width="24"][height="24"]:not(:first-child) path {
  fill: var(--text-muted);
}

@media (max-width: 767px) {
  .breadcumb ul {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .breadcumb ul::-webkit-scrollbar {
    display: none;
  }
  .breadcumb li {
    white-space: nowrap;
    flex-shrink: 0;
  }
  .breadcumb li a {
    white-space: nowrap;
  }
  .breadcumb li span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}
.breadcumb a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.breadcumb li a:hover {
  background: rgba(168, 85, 247, 0.05);
  border-radius: var(--radius-sm);
  padding: var(--spacing-1) var(--spacing-2);
  margin: calc(var(--spacing-1) * -1) calc(var(--spacing-2) * -1);
}

/*# sourceMappingURL=style.css.map */