/**
 * MỰC IN MẠNH TÀI - HOMEPAGE DESIGN SYSTEM 2026
 * Tổng hợp toàn bộ định dạng cho các Sections Trang Chủ chuẩn 2026:
 * - Hero Carousel & 3 Promotional Banners
 * - Section 03: Giải Pháp In Ấn Theo Nhu Cầu
 * - Section 04: Bento Grid 9 Ngành Hàng
 * - Section 05: Khối Sản Phẩm Master
 * - Section 06: Vì Sao Chọn Mực In Mạnh Tài (Brand Trust)
 * - Section 07: Băng Chuyền Thương Hiệu Máy In (Printer Brands)
 * - Section 08: Kiến Thức & Kinh Nghiệm In Ấn (News & Insights)
 * 
 * BẢO TOÀN 100% QUY CHUẨN: Đỏ #ec1d27 | Xanh Navy #253989 | Font Be Vietnam Pro
 * Phiên bản: 2026.10.27
 */


/* ==================== 1. HERO CAROUSEL & 3 BANNERS ==================== */
.mt-hero-commerce-wrapper {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin-top: 10px;
  margin-bottom: 14px;
  box-sizing: border-box;
}
.mt-hero-commerce-wrapper *,
.mt-hero-commerce-wrapper *::before,
.mt-hero-commerce-wrapper *::after {
  box-sizing: border-box;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.mt-hero-container {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
}
.mt-hero-carousel-card {
  position: relative;
  width: 100%;
  min-height: 415px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 40%, #eef2f6 100%);
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 24px -2px rgba(15, 23, 42, 0.06);
  overflow: hidden;
}
.mt-hero-tech-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}
.mt-tech-stripe-navy {
  position: absolute;
  right: -50px; top: -140px;
  width: 380px; height: 720px;
  background: linear-gradient(180deg, #172d73 0%, #253989 50%, #1e3a8a 100%);
  transform: rotate(32deg);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
}
.mt-tech-stripe-red {
  position: absolute;
  right: 310px; top: -170px;
  width: 52px; height: 720px;
  background: #ec1d27;
  transform: rotate(32deg);
  box-shadow: -4px 0 16px rgba(236, 29, 39, 0.28);
}
.mt-tech-glow {
  position: absolute;
  right: 200px; top: 40px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, transparent 70%);
}
.mt-hero-slides-track {
  position: relative;
  width: 100%; height: 100%;
  min-height: 415px;
  z-index: 2;
}
.mt-hero-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0; visibility: hidden;
  transition: opacity 0.45s ease-in-out, visibility 0.45s ease-in-out;
  display: flex; align-items: center;
}
.mt-hero-slide.active {
  opacity: 1; visibility: visible;
  position: relative;
}
.mt-hero-slide-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; height: 100%; min-height: 415px;
  padding: 34px 44px; gap: 20px;
}
.mt-hero-content-col {
  flex: 0 0 340px; max-width: 340px; z-index: 4;
}
.mt-hero-badge {
  display: inline-block;
  background-color: #ec1d27;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 4px 12px;
  border-radius: 9999px;
  text-transform: uppercase;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(236, 29, 39, 0.25);
}
.mt-hero-heading {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.22;
  color: #253989;
  margin: 0 0 12px 0;
  letter-spacing: -0.5px;
}
.mt-hero-heading .mt-text-highlight {
  color: #ec1d27;
}
.mt-hero-description {
  font-size: 14.5px;
  line-height: 1.55;
  color: #475569;
  margin: 0 0 22px 0;
}
.mt-hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #ec1d27;
  color: #ffffff !important;
  font-size: 13.5px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px rgba(236, 29, 39, 0.35);
}
.mt-hero-cta-btn:hover {
  background-color: #c9141d;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(236, 29, 39, 0.45);
}
.mt-cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}
.mt-hero-cta-btn:hover .mt-cta-icon {
  transform: translateX(4px);
}
.mt-hero-visual-col {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 3;
  min-height: 340px;
}
.mt-hero-product-stage {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mt-product-cluster-hero {
  position: relative;
  width: 100%;
  height: 100%;
}
.mt-product-item {
  position: absolute;
  transition: transform 0.3s ease;
}
.mt-product-item:hover {
  transform: translateY(-4px) scale(1.02);
}
.mt-prod-printer {
  bottom: 15px; left: 20px; width: 380px; z-index: 2;
}
.mt-prod-inks {
  bottom: 0px; right: 0px; width: 185px; z-index: 5;
}
.mt-prod-paper {
  top: 15px; left: 10px; width: 215px; z-index: 1;
}
.mt-prod-decal {
  top: 25px; right: 110px; width: 140px; z-index: 3;
}
.mt-hero-custom-img-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}
.mt-hero-custom-img {
  max-width: 100%;
  max-height: 330px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(15, 23, 42, 0.18));
  display: block;
  transition: transform 0.4s ease;
}
.mt-hero-carousel-card:hover .mt-hero-custom-img {
  transform: scale(1.02);
}
.mt-hero-trust-col {
  flex: 0 0 210px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 4;
}
.mt-hero-trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.94);
  padding: 10px 14px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(8px);
  transition: all 0.25s ease;
}
.mt-hero-trust-item:hover {
  transform: translateX(-3px);
  background: #ffffff;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12);
}
.mt-trust-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: #f1f5f9;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #253989;
}
.mt-trust-text {
  font-size: 11.5px; line-height: 1.35; color: #475569 !important;
}
.mt-trust-text strong {
  display: block; color: #0f172a !important; font-weight: 700; font-size: 12px;
}
.mt-trust-text span {
  display: block; color: #475569 !important; font-weight: 400; font-size: 11.5px;
}
.mt-hero-nav-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #e2e8f0;
  color: #0f172a;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}
.mt-hero-nav-btn:hover {
  background: #253989; color: #ffffff; border-color: #253989;
  transform: translateY(-50%) scale(1.08);
}
.mt-hero-prev { left: 14px; }
.mt-hero-next { right: 14px; }
.mt-hero-dots-wrap {
  position: absolute;
  bottom: 14px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px;
  z-index: 10;
}
.mt-hero-dot {
  position: relative !important;
}
.mt-hero-dot::after {
  content: "" !important;
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  min-width: 36px !important;
  min-height: 36px !important;
}
.mt-hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #cbd5e1; border: none; padding: 0;
  cursor: pointer; transition: all 0.25s ease;
}
.mt-hero-dot.active {
  background: #ec1d27; width: 22px; border-radius: 9999px;
}
.mt-promo-banners-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin-top: 16px; margin-bottom: 0; width: 100%;
}
.mt-promo-card {
  min-height: 165px; border-radius: 14px; padding: 20px 22px;
  display: flex; align-items: center; justify-content: space-between;
  text-decoration: none !important; position: relative; overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.mt-promo-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px -4px rgba(15, 23, 42, 0.12);
}
.mt-card-navy {
  background: linear-gradient(135deg, #0d1e48 0%, #173278 60%, #253989 100%);
  border: 1px solid #1e3a8a;
}
.mt-card-light {
  background: linear-gradient(135deg, #ffffff 0%, #f0f4f9 100%);
  border: 1px solid #e2e8f0;
}
.mt-promo-card-body { flex: 1; z-index: 2; padding-right: 12px; }
.mt-promo-badge {
  display: inline-block; font-size: 10.5px; font-weight: 700;
  padding: 4px 10px; border-radius: 9999px; text-transform: uppercase;
  margin-bottom: 10px;
}
.mt-promo-badge.mt-badge-red, .mt-promo-card .mt-badge-red { background-color: #ec1d27 !important; color: #ffffff !important; }
.mt-promo-badge.mt-badge-navy, .mt-promo-card .mt-badge-navy { background-color: #253989 !important; color: #ffffff !important; }
.mt-promo-title {
  font-size: 16.5px; font-weight: 700; line-height: 1.3;
  margin: 0 0 6px 0; color: #ffffff;
}
.mt-title-dark { color: #0f172a !important; }
.mt-promo-desc {
  font-size: 12.5px; line-height: 1.45; margin: 0 0 12px 0; color: #94a3b8;
}
.mt-desc-dark { color: #64748b !important; }
.mt-promo-action { display: inline-flex; }
.mt-promo-link-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 700; color: #ffffff;
  padding: 6px 14px; border-radius: 6px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
  transition: all 0.2s ease;
}
.mt-btn-navy {
  background: #253989 !important; color: #ffffff !important; border: none !important;
}
.mt-promo-card:hover .mt-promo-link-btn {
  background: #ec1d27 !important; color: #ffffff !important; border-color: #ec1d27 !important;
}
.mt-promo-card-visual {
  flex-shrink: 0; width: 125px; height: 100px;
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 2;
}
.mt-promo-custom-img-wrap {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
}
.mt-promo-custom-img {
  max-width: 125px; max-height: 100px;
  width: auto; height: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.12));
  display: block;
  transition: transform 0.3s ease;
}
.mt-promo-card:hover .mt-promo-custom-img {
  transform: scale(1.06);
}

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .mt-hero-trust-col { display: none !important; }
  .mt-hero-content-col { flex: 0 0 300px; max-width: 300px; }
  .mt-hero-heading { font-size: 27px; }
  .mt-hero-slide-inner { padding: 24px 30px; }
  .mt-promo-banners-row { gap: 14px; }
  .mt-promo-card { padding: 16px; min-height: 150px; }
  .mt-promo-card-visual { width: 105px; height: 85px; }
}

/* Tablet dọc & Mobile lớn (max-width: 768px) */
@media (max-width: 768px) {
  .mt-hero-container { padding: 0 10px !important; }
  .mt-hero-carousel-card { min-height: 480px; }
  .mt-hero-slides-track { min-height: 480px; }
  .mt-hero-slide-inner {
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: center !important;
    text-align: center !important;
    padding: 20px 12px 42px 12px !important;
    min-height: 480px !important;
  }
  .mt-hero-content-col {
    flex: 0 0 auto !important; max-width: 100% !important; margin-bottom: 12px;
  }
  .mt-hero-heading { font-size: 24px !important; }
  .mt-hero-description { font-size: 13.5px !important; margin-bottom: 14px !important; }
  .mt-hero-visual-col {
    width: 100% !important; min-height: 220px !important;
  }
  .mt-hero-product-stage { height: 210px !important; max-width: 100% !important; }
  .mt-prod-printer { width: 280px !important; left: 10px !important; bottom: 5px !important; }
  .mt-prod-inks { width: 130px !important; right: 0 !important; }
  .mt-prod-paper { width: 150px !important; left: 0 !important; }
  .mt-prod-decal { width: 100px !important; right: 60px !important; }
  .mt-promo-banners-row { grid-template-columns: 1fr !important; gap: 10px !important; margin-top: 14px !important; margin-bottom: 0 !important; }
}

/* Mobile nhỏ (max-width: 480px) */
@media (max-width: 480px) {
  .mt-hero-carousel-card { min-height: 460px; }
  .mt-hero-slides-track { min-height: 460px; }
  .mt-hero-slide-inner {
    padding: 16px 10px 38px 10px !important;
    min-height: 460px !important;
  }
  .mt-hero-heading { font-size: 20px !important; }
  .mt-hero-description { font-size: 12px !important; margin-bottom: 12px !important; }
  .mt-hero-cta-btn { font-size: 12px !important; padding: 10px 18px !important; }
  .mt-hero-visual-col { min-height: 180px !important; }
  .mt-hero-product-stage { height: 170px !important; max-width: 100% !important; }
  .mt-prod-printer { width: 220px !important; left: 5px !important; }
  .mt-prod-inks { width: 100px !important; }
  .mt-prod-paper { width: 110px !important; }
  .mt-prod-decal { display: none !important; }
  .mt-hero-nav-btn { width: 30px !important; height: 30px !important; }
  .mt-hero-prev { left: 4px !important; }
  .mt-hero-next { right: 4px !important; }
  .mt-hero-dots-wrap { bottom: 8px !important; }
  .mt-tech-stripe-navy { opacity: 0.1 !important; transform: rotate(45deg) !important; }
  .mt-tech-stripe-red { opacity: 0.15 !important; transform: rotate(45deg) !important; }
  .mt-promo-banners-row {
    grid-template-columns: 1fr !important; gap: 10px !important; margin-top: 12px !important; margin-bottom: 0 !important;
  }
}

/* ==================== 2. SECTION 03: PRINTING SOLUTIONS ==================== */
#mt-solutions-2026 {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin-top: 6px;
  margin-bottom: 12px;
  box-sizing: border-box;
}
#mt-solutions-2026 *,
#mt-solutions-2026 *::before,
#mt-solutions-2026 *::after {
  box-sizing: border-box;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.mt-sol-container {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
}

/* SECTION HEADER */
.mt-sol-header-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}
.mt-sol-header-left {
  max-width: 720px;
}
.mt-sol-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  color: #253989;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 9999px;
  border: 1px solid #bfdbfe;
  margin-bottom: 6px;
}
.mt-sol-pill-dot {
  width: 6px;
  height: 6px;
  background: #ec1d27;
  border-radius: 50%;
}
.mt-sol-main-title {
  font-size: 25px;
  font-weight: 800;
  color: #253989;
  line-height: 1.3;
  letter-spacing: -0.5px;
  margin: 0 0 3px 0;
  text-transform: uppercase;
}
.mt-sol-main-title span {
  color: #ec1d27 !important;
}
.mt-sol-main-desc {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.5;
  margin: 0;
}

/* SLIDER VIEWPORT & TRACK */
.mt-sol-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 4px 4px 6px 4px;
}
.mt-sol-track {
  display: flex;
  gap: 22px;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  width: 100%;
}

/* DESKTOP: 2 KHUNG LỚN SONG SONG (CALC(50% - 11px)) */
.mt-solution-banner-card {
  flex: 0 0 calc(50% - 11px);
  width: calc(50% - 11px);
  min-height: 250px;
  background: #ffffff;
  border-radius: 16px;
  border: 1.5px solid #cbd5e1;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  text-decoration: none !important;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.mt-solution-banner-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -4px rgba(37, 57, 137, 0.14);
  border-color: #bfdbfe;
}
.mt-card-stripe {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 5px;
  background: #253989;
  transition: all 0.3s ease;
  z-index: 3;
}
.mt-solution-banner-card:hover .mt-card-stripe {
  width: 7px;
  background: #ec1d27;
}

/* TEXT COLUMN (CHIẾM ~32% BÊN TRÁI) */
.mt-card-info-side {
  flex: 0 0 33%;
  width: 33%;
  padding: 18px 14px 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}
.mt-sol-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.6px;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  width: fit-content;
  text-transform: uppercase;
}
.mt-sol-badge.mt-sol-badge-red, .mt-sol-badge-red {
  background-color: #fee2e2 !important;
  color: #ec1d27 !important;
  border: 1px solid rgba(236, 29, 39, 0.25) !important;
}
.mt-sol-badge.mt-sol-badge-navy, .mt-sol-badge-navy {
  background-color: #dbeafe !important;
  color: #1e40af !important;
  border: 1px solid rgba(30, 64, 175, 0.25) !important;
}
.mt-sol-badge.mt-sol-badge-gold, .mt-sol-badge-gold {
  background-color: #fef3c7 !important;
  color: #b45309 !important;
  border: 1px solid rgba(180, 83, 9, 0.25) !important;
}
.mt-sol-badge.mt-sol-badge-green, .mt-sol-badge-green {
  background-color: #d1fae5 !important;
  color: #065f46 !important;
  border: 1px solid rgba(6, 95, 70, 0.25) !important;
}

.mt-sol-card-title {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
  margin: 0 0 6px 0;
  transition: color 0.2s ease;
}
.mt-solution-banner-card:hover .mt-sol-card-title {
  color: #ec1d27;
}
.mt-sol-card-desc {
  font-size: 12px;
  line-height: 1.45;
  color: #64748b;
  margin: 0 0 12px 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mt-sol-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
  background: #253989;
  padding: 8px 16px;
  border-radius: 8px;
  width: fit-content;
  transition: all 0.25s ease;
  box-shadow: 0 2px 6px rgba(37, 57, 137, 0.25);
}
.mt-solution-banner-card:hover .mt-sol-card-cta {
  background: #ec1d27;
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(236, 29, 39, 0.35);
}
.mt-cta-arrow {
  width: 13px;
  height: 13px;
  transition: transform 0.25s ease;
}
.mt-solution-banner-card:hover .mt-cta-arrow {
  transform: translateX(3px);
}

/* HÌNH ẢNH MINH HỌA LỚN (CHIẾM ~67% - 70% BÊN PHẢI) */
.mt-card-visual-stage {
  flex: 1;
  height: 250px;
  background: linear-gradient(135deg, #f8fafc 0%, #edf3fa 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-left: 1px solid #eef2f6;
  transition: transform 0.35s ease;
}
.mt-solution-banner-card:hover .mt-card-visual-stage {
  background: linear-gradient(135deg, #eff6ff 0%, #e0e7ff 100%);
}
.mt-stage-glow {
  position: absolute;
  right: 20px; top: 20px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.22) 0%, transparent 70%);
  pointer-events: none;
}
.mt-svg-illustration {
  max-width: 95%;
  max-height: 230px;
  width: auto;
  height: auto;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.mt-solution-banner-card:hover .mt-svg-illustration {
  transform: scale(1.05);
}
.mt-card-real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.mt-solution-banner-card:hover .mt-card-real-img {
  transform: scale(1.05);
}

/* DOTS / INDICATOR */
.mt-slider-dots-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 6px;
  margin-bottom: 2px;
}
.mt-dot-pill {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
  cursor: pointer;
  transition: all 0.25s ease;
}
.mt-dot-pill.active {
  width: 26px;
  border-radius: 9999px;
  background: #ec1d27;
}

/* RESPONSIVE CHO TABLET & MOBILE */
@media (max-width: 1024px) {
  .mt-card-info-side {
    padding: 16px 14px 16px 16px;
  }
  .mt-sol-card-title {
    font-size: 17px;
  }
}
@media (max-width: 768px) {
  #mt-solutions-2026 {
    margin-top: 16px;
    margin-bottom: 24px;
    padding-top: 10px;
    scroll-margin-top: 115px;
  }
  .mt-sol-container {
    padding: 0 12px;
  }
  .mt-sol-header-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 12px;
    padding-bottom: 8px;
  }
  .mt-sol-pill {
    font-size: 10.5px;
    padding: 2.5px 9px;
  }
  .mt-sol-main-title {
    font-size: 20px;
    line-height: 1.3;
    margin: 0 0 4px 0;
  }
  .mt-sol-main-desc {
    font-size: 12.5px;
    line-height: 1.45;
  }
  /* SLIDER VIEWPORT PADDING CHỐNG XÉN VIỀN & BÓNG ĐỔ TRÊN MOBILE */
  .mt-sol-viewport {
    padding: 6px 4px 18px 4px !important;
  }
  .mt-sol-track {
    gap: 14px;
  }

  /* MOBILE HIỂN THỊ ĐÚNG 1 KHUNG (100% WIDTH) - HÌNH NẰM TRÊN, TEXT NẰM DƯỚI */
  .mt-solution-banner-card {
    flex: 0 0 100%;
    width: 100%;
    min-height: auto;
    flex-direction: column !important;
    border-radius: 16px;
    overflow: hidden;
    border: 1.5px solid #cbd5e1 !important; /* Viền Slate 300 rõ nét, triệt tiêu lỗi mất viền bao */
    box-shadow: 0 6px 20px -2px rgba(15, 23, 42, 0.09) !important;
    background: #ffffff;
  }

  /* 1. TRIỆT TIÊU VẠCH XANH ĐÈ LÊN MÀN HÌNH ẢNH TRÊN MOBILE */
  .mt-card-stripe {
    display: none !important;
  }

  /* 2. KHUNG HÌNH ẢNH TỶ LỆ VÀNG 16:9 TRÊN MOBILE - CHỐNG CẮT CỤT MÁY MÓC */
  .mt-card-visual-stage {
    order: 1 !important;
    width: 100%;
    height: auto !important;
    aspect-ratio: 16 / 9;
    min-height: 200px;
    border-left: none;
    border-bottom: 1px solid #e2e8f0;
    border-radius: 15px 15px 0 0;
    background: linear-gradient(135deg, #f8fafc 0%, #edf3fa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
  }
  .mt-card-real-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 15px 15px 0 0;
  }
  .mt-svg-illustration {
    max-height: 180px;
    width: auto;
  }

  /* 3. KHỐI NỘI DUNG DƯỚI - ĐỒNG BỘ CHIỀU CAO VÀ THOÁNG ĐÃNG */
  .mt-card-info-side {
    order: 2 !important;
    width: 100%;
    min-height: auto;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    padding: 16px 18px 24px 18px !important; /* 24px đệm đáy thoáng đãng, chống sát mép viền đáy */
    border-radius: 0 0 16px 16px;
    background: #ffffff;
  }
  .mt-sol-badge {
    margin-bottom: 6px;
  }
  .mt-sol-card-title {
    font-size: 17px;
    font-weight: 800;
    margin: 0 0 4px 0;
    line-height: 1.3;
    color: #0f172a;
  }
  .mt-sol-card-desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 12.5px;
    line-height: 1.6;
    min-height: 40px;
    margin-bottom: 16px;
    color: #64748b;
  }
  .mt-sol-card-cta {
    padding: 8px 18px;
    font-size: 12.5px;
    margin-top: 2px;
    margin-bottom: 2px;
  }
  .mt-slider-dots-wrap {
    margin-top: 14px;
  }
}

/* ==================== 3. SECTION 04: BENTO GRID CATEGORIES ==================== */
.mt-bento-section {
    position: relative;
    padding: 6px 0 16px;
    margin-top: 0;
    margin-bottom: 12px;
    background: transparent;
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  }
  .mt-bento-container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
  }
  
  /* HEADER: GỌN GÀNG, KHÍT VỚI DÀN THẺ */
  .mt-bento-header {
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .mt-bento-title {
    font-size: 26px;
    font-weight: 900;
    line-height: 1.2;
    color: #0f172a;
    letter-spacing: -0.5px;
    margin: 0;
  }
  .mt-bento-title .color-navy { color: #253989; }
  .mt-bento-title .color-red { color: #ec1d27; }

  /* DESKTOP BENTO GRID: KHOẢNG CÁCH GẦN KHÍT LẠI */
  .mt-bento-grid-desktop {
    display: block;
  }
  .mt-bento-row-top {
    display: grid;
    grid-template-columns: 6fr 3fr 3fr;
    gap: 12px;
    margin-bottom: 12px;
  }
  .mt-bento-col-mid {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .mt-bento-row-bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  /* BASE CARD STYLES */
  .mt-b-card {
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    text-decoration: none !important;
    display: flex;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.25s ease;
    box-sizing: border-box;
  }
  .mt-b-card:hover {
    transform: translateY(-4px);
  }

  /* 1. THẺ HERO MÁY IN (XANH NAVY THƯƠNG HIỆU) */
  .mt-b-card-hero {
    background: linear-gradient(145deg, #1d2d6b 0%, #253989 50%, #0f1c4d 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 26px -8px rgba(37, 57, 137, 0.3);
    color: #ffffff !important;
    padding: 28px 24px;
    flex-direction: column;
    justify-content: space-between;
    min-height: 455px;
  }
  .mt-b-card-hero:hover {
    box-shadow: 0 16px 36px -8px rgba(37, 57, 137, 0.4);
  }
  .mt-b-card-hero.mt-has-img {
    background: #ffffff !important;
    border: 1.5px solid #e2e8f0;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  }
  .mt-b-card-hero.mt-has-img:hover {
    border-color: #253989;
    box-shadow: 0 14px 28px rgba(37, 57, 137, 0.12);
  }
  .mt-b-card-hero .mt-hero-title {
    font-size: 36px;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.15;
    letter-spacing: -0.5px;
    color: #ffffff;
    margin: 0;
  }
  .mt-b-card-hero .mt-hero-title span {
    color: #67e8f9;
  }
  .mt-b-card-hero .mt-hero-sub {
    font-size: 13.5px;
    color: #e0e7ff;
    margin-top: 10px;
    max-width: 400px;
    line-height: 1.5;
  }

  /* KHUNG HÌNH ẢNH TO (LARGE IMAGE STAGE) */
  .mt-b-img-stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .mt-b-card:hover .mt-b-img-stage {
    transform: scale(1.06) translateY(-3px);
  }
  .mt-b-img-stage img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 12px 20px rgba(0,0,0,0.18));
  }
  .mt-hero-img-stage {
    width: 100%;
    height: 230px;
    margin: auto 0;
  }

  /* HỆ THỐNG BRAND TAG PILL NẰM BÊN DƯỚI ĐÁY THẺ (ĐỒNG BỘ 100% CẢ 9 THẺ CHUẨN UX 2026) */
  .mt-brand-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    padding: 5px 12px;
    border-radius: 9999px;
    color: #253989 !important;
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    position: absolute;
    bottom: 14px;
    left: 14px;
    top: auto;
    z-index: 3;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
    width: fit-content;
    white-space: nowrap;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .mt-b-card-hero .mt-brand-pill,
  .mt-b-card-tall .mt-brand-pill {
    bottom: 18px;
    left: 18px;
    padding: 6px 14px;
    font-size: 12px;
  }
  .mt-pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ec1d27;
    flex-shrink: 0;
    transition: background 0.25s ease;
  }
  .mt-pill-text {
    color: inherit;
    line-height: 1.1;
  }
  .mt-b-card:hover .mt-brand-pill,
  .mt-mob-speak-card:active .mt-brand-pill {
    background: #ec1d27;
    border-color: #ec1d27;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(236, 29, 39, 0.35);
    transform: translateY(-2px);
  }
  .mt-b-card:hover .mt-brand-pill .mt-pill-dot,
  .mt-mob-speak-card:active .mt-brand-pill .mt-pill-dot {
    background: #ffffff;
  }

  /* ẢNH HIỂN THỊ FULL VIỀN SÁT VIỀN KHUNG 100% (FULL-BLEED COVER SÁT VIỀN) */
  .mt-card-full-img {
    position: absolute;
    inset: 0;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 75%;
    padding: 0 !important;
    margin: 0 !important;
    z-index: 1;
    border-radius: inherit;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .mt-b-card:hover .mt-card-full-img {
    transform: scale(1.04);
  }
  .mt-card-overlay {
    display: none !important;
  }
  
  .mt-b-card-tall.mt-has-img .mt-spec-pill {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  }

  /* THẺ SÁNG SỦA CỘT GIỮA & DƯỚI (ĐÃ LOẠI BỎ CÁC NHÃN RÁC THỪA) */
  .mt-b-card-light {
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    padding: 16px 20px;
    align-items: center;
    justify-content: space-between;
  }
  .mt-b-card-light:hover {
    border-color: #253989;
    box-shadow: 0 14px 28px rgba(37, 57, 137, 0.12);
  }
  .mt-mid-card {
    flex: 1;
    min-height: 145px;
  }
  .mt-card-text {
    flex: 1;
    padding-right: 12px;
  }
  .mt-cat-name {
    font-size: 16.5px;
    font-weight: 900;
    color: #0f172a;
    line-height: 1.25;
    margin: 0;
    transition: color 0.2s ease;
  }
  .mt-b-card:hover .mt-cat-name {
    color: #ec1d27;
  }
  .mt-cat-subtext {
    font-size: 12px;
    color: #64748b;
    margin-top: 3px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .mt-cat-cta-link {
    font-size: 12px;
    font-weight: 800;
    color: #253989;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s ease;
  }
  .mt-b-card:hover .mt-cat-cta-link {
    color: #ec1d27;
    transform: translateX(3px);
  }
  .mt-mid-img-stage {
    width: 90px;
    height: 90px;
    flex-shrink: 0;
  }

  /* THẺ CỘT PHẢI ĐỨNG CAO (MÁY CẮT & ÉP NHIỆT) - GIỮ LẠI 2 NÚT SPECS */
  .mt-b-card-tall {
    flex-direction: column;
    justify-content: space-between;
    padding: 22px 20px;
    min-height: 455px;
  }
  .mt-tall-img-stage {
    width: 100%;
    height: 180px;
    margin: 8px 0;
  }
  .mt-tall-specs {
    border-top: 1px solid #f1f5f9;
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  .mt-spec-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 12px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: 12px;
    font-weight: 700;
    color: #334155;
    text-decoration: none !important;
    transition: all 0.2s ease;
  }
  .mt-spec-pill:hover {
    border-color: #ec1d27;
    color: #ec1d27;
    background: #ffffff;
    transform: translateX(2px);
  }

  /* THẺ 4 Ô HÀNG DƯỚI: NÂNG KÍCH THƯỚC TO BẰNG KHỐI MỰC IN CHUYÊN DỤNG (MIN-HEIGHT 145PX) */
  .mt-bottom-card {
    min-height: 145px;
    padding: 16px 20px;
    align-items: center;
    justify-content: space-between;
  }
  .mt-bottom-img-stage {
    width: 95px;
    height: 95px;
    flex-shrink: 0;
  }

  /* =========================================================================
     MOBILE CARD STYLES (ĐÚNG 100% KHUNG HÌNH VUÔNG TO NHƯ HÌNH ẢNH TẢI LÊN)
     ========================================================================= */
  .mt-bento-grid-mobile {
    display: none;
  }

  @media (max-width: 991px) {
    .mt-bento-grid-desktop {
      display: none !important;
    }
    .mt-bento-grid-mobile {
      display: flex !important;
      flex-direction: column;
      gap: 14px;
    }

    /* KHUNG THẺ MOBILE CHUẨN TỶ LỆ VÀNG 16:10 - HIỂN THỊ TRỌN VẸN ẢNH FULL SÁT VIỀN */
    .mt-mob-speak-card {
      background: #f8fafc;
      border: 1.5px solid #e2e8f0;
      border-radius: 24px;
      padding: 16px;
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-height: 220px;
      aspect-ratio: 16 / 10;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
      text-decoration: none !important;
      box-sizing: border-box;
      transition: all 0.25s ease;
    }
    .mt-mob-speak-card:active {
      transform: scale(0.98);
      border-color: #253989;
    }
    
    /* VÙNG TIÊU ĐỀ GÓC TRÊN BÊN TRÁI (TỐI GIẢN: CHỈ CÒN TÊN DANH MỤC TO RÕ) */
    .mt-mob-card-left {
      position: relative;
      z-index: 3;
      max-width: 60%;
    }
    .mt-mob-card-title {
      font-size: 20px;
      font-weight: 900;
      color: #0f172a;
      line-height: 1.25;
      margin: 0;
      letter-spacing: -0.3px;
    }

    /* KHUNG HÌNH MINH HỌA BÊN PHẢI (KHI CHƯA UPLOAD ẢNH THẬT) */
    .mt-mob-card-right {
      position: absolute;
      right: 12px;
      bottom: 10px;
      width: 55%;
      height: 80%;
      display: flex;
      align-items: flex-end;
      justify-content: flex-end;
      position: absolute;
      z-index: 2;
    }
    .mt-mob-card-right img {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      object-position: bottom right;
      filter: drop-shadow(0 14px 26px rgba(0,0,0,0.15));
    }
    .mt-mob-card-right svg {
      max-width: 100%;
      max-height: 100%;
      filter: drop-shadow(0 12px 20px rgba(0,0,0,0.12));
    }

    /* BIỂU TƯỢNG MŨI TÊN CHUYỂN HƯỚNG TRÒN GÓC TRÊN BÊN PHẢI */
    .mt-mob-badge-circle {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      border: 1px solid rgba(226, 232, 240, 0.9);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 900;
      color: #253989;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
      z-index: 4;
      transition: all 0.2s ease;
    }
    .mt-mob-speak-card:active .mt-mob-badge-circle {
      background: #ec1d27;
      color: #ffffff;
      border-color: #ec1d27;
    }

    /* KHI THẺ CÓ ẢNH UPLOAD: ẢNH HIỂN THỊ FULL VIỀN SÁT VIỀN KHUNG, DÙNG BRAND TAG PILL */
    .mt-mob-speak-card.mt-has-img .mt-card-full-img {
      position: absolute;
      inset: 0;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 80%;
      padding: 0 !important;
      margin: 0 !important;
      z-index: 1;
    }
    .mt-mob-speak-card .mt-brand-pill {
      bottom: 14px;
      left: 14px;
      top: auto;
      padding: 4px 11px;
      font-size: 11.5px;
    }
  }

  @media (max-width: 480px) {
    .mt-mob-speak-card {
      min-height: 200px;
      padding: 14px;
      border-radius: 20px;
      aspect-ratio: 16 / 10;
    }
    .mt-mob-card-title {
      font-size: 18px;
    }
    .mt-mob-card-right {
      width: 58%;
      height: 76%;
      right: 8px;
      bottom: 8px;
    }
    .mt-mob-speak-card .mt-brand-pill {
      bottom: 12px;
      left: 12px;
      font-size: 11px;
      padding: 4px 10px;
    }
    .mt-mob-badge-circle {
      top: 12px;
      right: 12px;
      width: 30px;
      height: 30px;
      font-size: 12px;
    }
  }

/* ==================== 4. SECTION 05: PRODUCTS MASTER GRID ==================== */
/* ==========================================================================
   MASTER PRODUCTS SECTION 2026 - MỰC IN MẠNH TÀI
   Quy chuẩn Responsive: Desktop 4 cột, Tablet 2 cột, Mobile 1 cột
   ========================================================================== */
.mt-products-section {
  padding: 16px 0 24px;
  background: transparent;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.mt-products-container {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

/* Header Section Master chuẩn 2026 - Đồng bộ đồng trục 1280px */
.mt-sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}
/* Header có thanh Tabs: Cố định 1 HÀNG DUY NHẤT trên Desktop, không bao giờ rớt dòng */
.mt-sec-head-with-tabs {
  align-items: center;
  flex-wrap: nowrap !important;
  gap: 16px;
}
.mt-sec-head-left {
  flex-shrink: 0;
  max-width: 320px;
}
.mt-sec-head-left .mt-sec-title {
  margin: 0;
  white-space: nowrap;
}

/* THANH TAB DANH MỤC CON CHUẨN TMĐT 2026 (SUB-PILLS) */
.mt-subtabs-nav {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  justify-content: flex-end;
}
.mt-subtabs-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 4px 2px;
  scroll-behavior: smooth;
  cursor: grab;
  user-select: none;
}
.mt-subtabs-scroll:active {
  cursor: grabbing;
}
.mt-subtabs-scroll::-webkit-scrollbar {
  display: none;
}

/* NÚT ĐIỀU HƯỚNG TRƯỢT TRÁI / PHẢI TRÊN DESKTOP */
.mt-subtabs-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #253989;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;
  z-index: 2;
  padding: 0;
}
.mt-subtabs-btn:hover {
  background: #253989;
  color: #ffffff;
  border-color: #253989;
}
.mt-subtabs-prev {
  margin-right: 6px;
}
.mt-subtabs-next {
  margin-left: 6px;
}

.mt-subtab-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5.5px 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 9999px;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  color: #475569;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  flex-shrink: 0;
}
.mt-subtab-pill:hover {
  border-color: #253989;
  color: #253989;
  background: #eff6ff;
}
.mt-subtab-pill.is-active {
  background: #253989 !important;
  color: #ffffff !important;
  border-color: #253989 !important;
  box-shadow: 0 2px 6px rgba(37, 57, 137, 0.25);
}
.mt-subtab-pill.is-loading {
  opacity: 0.6;
  pointer-events: none;
}
.mt-no-products {
  grid-column: 1 / -1;
  text-align: center;
  padding: 36px 16px;
  color: #64748b;
  font-size: 13.5px;
  background: #f8fafc;
  border: 1px dashed #e2e8f0;
  border-radius: 12px;
  margin: 10px 0;
}
.mt-sec-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  color: #253989;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 10px;
  border-radius: 9999px;
  border: 1px solid #bfdbfe;
  margin-bottom: 6px;
}
.mt-sec-pill-dot {
  width: 6px;
  height: 6px;
  background-color: #ec1d27;
  border-radius: 50%;
  display: inline-block;
}
.mt-sec-title {
  font-size: 25px;
  font-weight: 800;
  color: #253989;
  line-height: 1.3;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin: 0 0 4px 0;
}
.mt-sec-title span {
  color: #ec1d27 !important;
}
.mt-sec-desc {
  font-size: 13.5px;
  font-weight: 400;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}
.mt-sec-view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 700;
  color: #253989;
  text-decoration: none;
  padding: 8px 14px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.mt-sec-view-all:hover {
  background: #253989;
  color: #ffffff;
  border-color: #253989;
}

/* LƯỚI GRID RESPONSIVE CHUẨN XÁC:
   Desktop: 4 cột | Tablet: 2 cột | Mobile: 1 cột */
.mt-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* DESKTOP: 4 KHUNG SẢN PHẨM */
  gap: 20px;
}

/* THẺ SẢN PHẨM (CARD CONTAINER) */
.mt-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  box-sizing: border-box;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.04);
}
.mt-card:hover {
  transform: translateY(-4px);
  border-color: #bfdbfe;
  box-shadow: 0 12px 24px -4px rgba(37, 57, 137, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.04);
}

/* KHUNG ẢNH CHUẨN 1:1 LIỀN MẠCH, THOÁNG ĐÃNG (ĐÃ TRIỆT TIÊU VIỀN VÀ NỀN LỚP 2 THỪA) */
.mt-card-thumb-link {
  display: block;
  text-decoration: none;
}
.mt-card-thumb-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: transparent;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  box-sizing: border-box;
  overflow: hidden;
  border: none;
}
.mt-card-img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
  will-change: transform;
}
.mt-card:hover .mt-card-img {
  transform: scale(1.05);
}

/* NHÃN SALE NẰM THẢ NỔI ABSOLUTE TRÊN GÓC ẢNH - KHÔNG BAO GIỜ ĐÈ THỤT ẢNH */
.mt-badge-sale {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 3;
  background: #ec1d27;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 7px;
  border-radius: 6px;
  letter-spacing: 0.3px;
  line-height: 1.2;
  box-shadow: 0 2px 6px rgba(236, 29, 39, 0.35);
  pointer-events: none;
}

/* 3. NỘI DUNG VĂN BẢN (Kích thước tinh tế, cân đối) */
.mt-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding-top: 10px;
}
.mt-card-title {
  margin: 0 0 6px 0;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.35;
  min-height: 36px;
}
.mt-card-title a {
  color: #0f172a;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}
.mt-card-title a:hover {
  color: #ec1d27;
}

/* DẢI PILLS TÍNH NĂNG NỔI BẬT CHUẨN 2026 */
.mt-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 4px 0 8px 0;
  min-height: 22px;
}
.mt-spec-pill {
  display: inline-flex;
  align-items: center;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: #334155;
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  padding: 2.5px 7px;
  border-radius: 5px;
  line-height: 1.3;
  white-space: nowrap;
}

/* 4. KHỐI GIÁ & ĐÁNH GIÁ 2 TẦNG CỐ ĐỊNH CHUẨN E-COMMERCE 2026 */
.mt-card-pricing-block {
  margin-top: auto;
  padding-top: 8px;
  margin-bottom: 10px;
  border-top: 1px dashed #f1f5f9;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

/* Tầng 1: Dòng Giá Cố Định */
.mt-card-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: nowrap;
  min-height: 20px;
  line-height: 1.2;
}
.mt-price-main, .mt-price-main .woocommerce-Price-amount {
  font-size: 15.5px;
  font-weight: 700;
  color: #ec1d27;
  letter-spacing: -0.2px;
  line-height: 1;
  white-space: nowrap;
}
/* Khi có khuyến mãi: Giá khuyến mãi đổi sang màu xanh Navy thương hiệu #253989 */
.mt-price-main.mt-price-sale, 
.mt-price-main.mt-price-sale *,
.mt-price-main.mt-price-sale .woocommerce-Price-amount {
  color: #253989 !important;
}
/* Giá gốc (ví dụ 5,200,000₫): Màu đỏ #ec1d27 gạch ngang */
.mt-price-regular, 
.mt-price-regular *,
.mt-price-regular .woocommerce-Price-amount {
  font-size: 11.5px;
  font-weight: 600;
  color: #ec1d27 !important;
  text-decoration: line-through !important;
  white-space: nowrap;
}
.mt-price-contact {
  font-size: 13.5px;
  font-weight: 600;
  color: #253989;
  line-height: 1.2;
}

/* Tầng 2: Thẻ Social Proof (⭐ 5.0 • Đã bán 285) */
.mt-card-social-proof {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 2px;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 11.5px;
  line-height: 1.2;
  white-space: nowrap;
  min-height: 16px;
  margin-left: 0 !important;
}
.mt-rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.mt-star-icon {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  vertical-align: -1px;
}
.mt-rating-val {
  font-size: 11.5px;
  font-weight: 500;
  color: #64748b;
}
.mt-social-dot {
  color: #94a3b8;
  font-size: 10px;
  line-height: 1;
}
.mt-sold-val {
  font-size: 11.5px;
  font-weight: 500;
  color: #64748b;
  letter-spacing: -0.1px;
}

/* Vi điểm trạng thái kho hàng chuẩn WooCommerce & Schema InStock */
.mt-stock-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 2px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1;
}
.mt-stock-status.is-in-stock,
.mt-stock-status.in-stock {
  color: #047857 !important; font-weight: 600 !important;
}
.mt-stock-status.is-in-stock .mt-stock-dot,
.mt-stock-status.in-stock .mt-stock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #047857 !important; font-weight: 600 !important;
  box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.2);
  display: inline-block;
  flex-shrink: 0;
}
.mt-stock-status.is-out-stock,
.mt-stock-status.out-stock {
  color: #64748b !important; font-weight: 600 !important;
}
.mt-stock-status.is-out-stock .mt-stock-dot,
.mt-stock-status.out-stock .mt-stock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #64748b !important; font-weight: 600 !important;
  display: inline-block;
  flex-shrink: 0;
}

/* 5. CẶP NÚT CTA HÀNH ĐỘNG 1-CHẠM (Mua Ngay 75% + Giỏ Hàng 25%) */
.mt-card-cta-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
}
.mt-btn-primary {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #ec1d27;
  color: #ffffff !important;
  border: 1px solid #ec1d27;
  padding: 7px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.2px;
  white-space: nowrap;
  box-sizing: border-box;
}
.mt-btn-primary:hover {
  background: #253989;
  border-color: #253989;
  color: #ffffff !important;
  box-shadow: 0 4px 10px rgba(37, 57, 137, 0.25);
  transform: translateY(-1px);
}
.mt-btn-cart {
  width: 33px;
  height: 33px;
  flex-shrink: 0;
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: #eff6ff !important;
  color: #253989 !important;
  border: 1px solid #bfdbfe !important;
  border-radius: 6px !important;
  padding: 0 !important;
  margin: 0 !important;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  box-sizing: border-box;
}
.mt-btn-cart:hover {
  background: #253989 !important;
  color: #ffffff !important;
  border-color: #253989 !important;
  box-shadow: 0 4px 8px rgba(37, 57, 137, 0.25);
  transform: translateY(-1px);
}
.mt-btn-cart.loading {
  opacity: 0.6;
}
.mt-btn-cart.added::after {
  display: none !important;
}

/* THANH CHẤM TRÒN PHÂN TRANG (DOTS INDICATOR) TRÊN MOBILE */
.mt-slider-dots {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 0 2px;
  width: 100%;
}
@media (max-width: 640px) {
  .mt-slider-dots {
    display: flex !important;
  }
}
.mt-slider-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #cbd5e1;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.mt-slider-dot.is-active {
  width: 18px;
  border-radius: 9999px;
  background-color: #ec1d27;
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================================================== */

/* TABLET (768px - 1023px): HIỂN THỊ 2 KHUNG SẢN PHẨM */
@media (max-width: 1023px) and (min-width: 641px) {
  .mt-product-grid {
    grid-template-columns: repeat(2, 1fr) !important; /* TABLET: 2 KHUNG */
    gap: 16px;
  }
  .mt-sec-title {
    font-size: 22px;
  }
}

/* TABLET & MOBILE (<= 768px): TIÊU ĐỀ TRÊN, THANH TABS DƯỚI VUỐT CẢM ỨNG */
@media (max-width: 768px) {
  .mt-sec-head, .mt-sec-head-with-tabs {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 10px !important;
    margin-bottom: 14px;
  }
  .mt-sec-head-left {
    max-width: 100% !important;
  }
  .mt-sec-head-left .mt-sec-title {
    font-size: 20px !important;
  }
  .mt-subtabs-nav {
    width: 100% !important;
    justify-content: flex-start !important;
  }
  .mt-subtabs-btn {
    display: none !important;
  }
  .mt-subtabs-scroll {
    width: 100% !important;
    padding-bottom: 6px !important;
    gap: 6px !important;
    cursor: default !important;
  }
  .mt-subtab-pill {
    padding: 4.5px 12px !important;
    font-size: 11.5px !important;
  }
}

/* MOBILE (<= 640px): BĂNG CHUYỀN 1 KHUNG SẢN PHẨM TO RỘNG VUỐT NGANG (1-CARD SNAP SLIDER) */
@media (max-width: 640px) {
  .mt-products-section {
    padding: 20px 0 14px;
  }
  .mt-sec-title {
    font-size: 20px;
  }
  .mt-sec-desc {
    font-size: 12.5px;
  }
  .mt-sec-view-all {
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }

  /* BĂNG CHUYỀN VUỐT NGANG: CHÍNH XÁC 1 KHUNG SẢN PHẨM FULL 100% TRÊN MÀN HÌNH */
  .mt-product-grid {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 16px !important;
    padding: 4px 0 16px 0 !important;
    margin: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .mt-product-grid::-webkit-scrollbar {
    display: none !important;
  }

  /* HIỂN THỊ FULL 100% 1 KHUNG SẢN PHẨM DUY NHẤT (KHÔNG BỊ LỘ NỬA THẺ KẾ TIẾP) */
  .mt-card {
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 100% !important;
    scroll-snap-align: start !important;
    scroll-snap-stop: always !important;
    padding: 16px !important;
    box-sizing: border-box !important;
  }
  .mt-card-pricing-block {
    margin-bottom: 12px !important;
  }
  .mt-card-social-proof {
    font-size: 12px !important;
  }
  .mt-star-icon {
    width: 13px !important;
    height: 13px !important;
  }
  .mt-card-title {
    font-size: 14.5px !important;
    min-height: 38px !important;
    line-height: 1.35 !important;
  }
  .mt-price-main, .mt-price-main .woocommerce-Price-amount {
    font-size: 16.5px !important;
  }
  .mt-price-main.mt-price-sale, .mt-price-main.mt-price-sale .woocommerce-Price-amount {
    color: #253989 !important;
  }
  .mt-price-regular, .mt-price-regular .woocommerce-Price-amount {
    font-size: 11.5px !important;
    color: #ec1d27 !important;
  }
  .mt-price-contact {
    font-size: 13.5px !important;
  }
  .mt-btn-cta {
    background: #ec1d27;
    color: #ffffff;
    border-color: #ec1d27;
    padding: 8px 0 !important;
    font-size: 13px !important;
    font-weight: 700 !important;
  }
}

/* ==================== 5. SECTION 06: BRAND TRUST & CORE VALUES ==================== */
.mt-brand-trust-section {
  width: 100%;
  background: transparent;
  padding: 8px 0 20px;
  position: relative;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  box-sizing: border-box;
}

.mt-trust-container {
  max-width: 1280px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
  box-sizing: border-box;
}

/* KHỐI 2 CỘT PHÍA TRÊN */
.mt-trust-top-grid {
  display: grid;
  grid-template-columns: 46% 54%;
  gap: 36px;
  align-items: center;
}

/* CỘT TRÁI: ẢNH SHOWROOM */
.mt-trust-media-col {
  position: relative;
  width: 100%;
}

.mt-trust-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 24px -4px rgba(15, 23, 42, 0.08), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
}

.mt-trust-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mt-trust-img-wrap:hover img {
  transform: scale(1.025);
}

/* CỘT PHẢI: NỘI DUNG */
.mt-trust-content-col {
  display: flex;
  flex-direction: column;
}

.mt-trust-eyebrow-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.mt-trust-accent-line {
  display: inline-block;
  width: 22px;
  height: 3px;
  background-color: #ec1d27;
  border-radius: 2px;
  flex-shrink: 0;
}

.mt-trust-eyebrow-text {
  color: #ec1d27;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap !important;
  margin: 0;
}

.mt-trust-headline {
  color: #253989;
  font-size: 30px;
  font-weight: 800;
  line-height: 1.25;
  text-transform: uppercase;
  text-wrap: balance;
  margin: 0 0 10px 0;
  letter-spacing: -0.2px;
}

.mt-trust-desc {
  color: #475569;
  font-size: 15px;
  line-height: 1.55;
  margin: 0 0 24px 0;
  max-width: 580px;
}

/* LƯỚI 4 LỢI ÍCH: 2 CỘT x 2 HÀNG */
.mt-trust-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 32px;
  row-gap: 20px;
}

.mt-benefit-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.mt-benefit-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: #eff6ff;
  border: 1px solid #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.mt-benefit-item:hover .mt-benefit-icon-box {
  background-color: #dbeafe;
  border-color: #bfdbfe;
  transform: translateY(-2px);
}

.mt-benefit-icon-box svg {
  width: 26px;
  height: 26px;
  stroke: #253989;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mt-benefit-title {
  font-size: 15.5px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 4px 0;
  line-height: 1.35;
}

.mt-benefit-desc {
  font-size: 13px;
  font-weight: 400;
  color: #475569;
  line-height: 1.45;
  margin: 0;
}

/* PHẦN CTA PHÍA DƯỚI */
.mt-trust-cta-bar {
  margin-top: 24px;
  position: relative;
  background: linear-gradient(135deg, #f0f6ff 0%, #f8fafc 100%);
  border: 1px solid #dbeafe;
  box-shadow: 0 2px 12px -2px rgba(37, 57, 137, 0.05);
  border-radius: 14px;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  overflow: hidden;
  box-sizing: border-box;
}

/* Họa tiết capsule trang trí đỏ & xanh nhạt */
.mt-cta-tech-pill-red {
  position: absolute;
  right: 18px;
  bottom: -18px;
  width: 14px;
  height: 80px;
  background-color: #ec1d27;
  border-radius: 999px;
  transform: rotate(-42deg);
  pointer-events: none;
  z-index: 1;
}

.mt-cta-tech-pill-ghost {
  position: absolute;
  right: 32px;
  bottom: 8px;
  width: 28px;
  height: 110px;
  background: rgba(37, 57, 137, 0.08);
  border-radius: 999px;
  transform: rotate(-42deg);
  pointer-events: none;
  z-index: 0;
}

.mt-trust-cta-left {
  display: flex;
  align-items: center;
  gap: 24px;
  position: relative;
  z-index: 2;
}

.mt-cta-icon-wrap {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mt-cta-icon-wrap svg {
  width: 46px;
  height: 46px;
  stroke: #253989;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mt-cta-divider {
  width: 1px;
  height: 44px;
  background-color: #cbd5e1;
  flex-shrink: 0;
}

.mt-cta-text-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.mt-cta-title {
  font-size: 18px;
  font-weight: 700;
  color: #253989;
  line-height: 1.35;
  margin: 0;
}

.mt-cta-desc {
  font-size: 14px;
  font-weight: 400;
  color: #64748b;
  line-height: 1.45;
  margin: 0;
}

/* NÚT BẤM CTA ĐỎ */
.mt-trust-cta-btn {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  background-color: #ec1d27;
  color: #ffffff !important;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  text-decoration: none !important;
  border-radius: 9999px;
  white-space: nowrap;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(236, 29, 39, 0.25);
  border: 1px solid transparent;
  flex-shrink: 0;
}

.mt-trust-cta-btn:hover {
  background-color: #c8101a;
  box-shadow: 0 6px 16px rgba(236, 29, 39, 0.35);
  transform: translateY(-1px);
}

.mt-trust-cta-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease;
}

.mt-trust-cta-btn:hover svg {
  transform: translateX(3px);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .mt-trust-top-grid {
    grid-template-columns: 46% 54%;
    gap: 36px;
  }
  .mt-trust-headline {
    font-size: 26px;
  }
  .mt-trust-benefits-grid {
    column-gap: 24px;
    row-gap: 24px;
  }
  .mt-trust-cta-bar {
    padding: 18px 24px;
  }
  .mt-cta-title {
    font-size: 16.5px;
  }
}

@media (max-width: 860px) {
  .mt-trust-top-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .mt-trust-img-wrap {
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    aspect-ratio: 16 / 10;
  }
  .mt-trust-desc {
    max-width: 100%;
    margin-bottom: 28px;
  }
  .mt-trust-cta-bar {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 18px;
  }
  .mt-trust-cta-left {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .mt-cta-divider {
    display: none;
  }
  .mt-trust-cta-btn {
    width: 100%;
    box-sizing: border-box;
  }
  .mt-cta-tech-pill-red,
  .mt-cta-tech-pill-ghost {
    display: none;
  }
}

@media (max-width: 580px) {
  .mt-brand-trust-section {
    padding: 16px 0 28px;
  }
  .mt-trust-headline {
    font-size: 22px;
    line-height: 1.32;
  }
  .mt-trust-desc {
    font-size: 14.5px;
    margin-bottom: 24px;
  }
  .mt-trust-benefits-grid {
    grid-template-columns: 1fr;
    row-gap: 20px;
  }
  .mt-benefit-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    column-gap: 14px;
    align-items: flex-start;
  }
  .mt-benefit-icon-box {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    margin-bottom: 0;
  }
  .mt-benefit-icon-box svg {
    width: 24px;
    height: 24px;
  }
  .mt-benefit-title {
    font-size: 15px;
    margin-bottom: 4px;
  }
  .mt-benefit-desc {
    font-size: 13px;
  }
  .mt-trust-cta-bar {
    padding: 18px 16px;
    margin-top: 30px;
  }
  .mt-cta-icon-wrap {
    width: 48px;
    height: 48px;
  }
  .mt-cta-icon-wrap svg {
    width: 38px;
    height: 38px;
  }
  .mt-cta-title {
    font-size: 15.5px;
  }
  .mt-cta-desc {
    font-size: 13px;
  }
  .mt-trust-cta-btn {
    padding: 13px 20px;
    font-size: 13px;
  }
}

/* ==================== 6. SECTION 07: PRINTER BRANDS CAROUSEL ==================== */
.mt-printer-brands-section {
  width: 100%;
  background: transparent;
  padding: 16px 0 20px;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  box-sizing: border-box;
}

.mt-brands-container {
  max-width: 1280px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
  box-sizing: border-box;
}

/* TIÊU ĐỀ SECTION */
.mt-brands-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 10px;
}

.mt-brands-header-left {
  display: flex;
  flex-direction: column;
}

.mt-brands-eyebrow-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.mt-brands-accent-line {
  display: inline-block;
  width: 22px;
  height: 3px;
  background-color: #ec1d27;
  border-radius: 2px;
  flex-shrink: 0;
}

.mt-brands-eyebrow-text {
  color: #ec1d27;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin: 0;
}

.mt-brands-title {
  color: #253989;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.25;
  text-transform: uppercase;
  margin: 0;
  letter-spacing: -0.2px;
}

.mt-brands-badge-cert {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: #047857;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 4px 12px;
  border-radius: 999px;
}

.mt-brands-badge-cert svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
}

/* KHUNG BĂNG CHUYỀN (CONVEYOR WRAPPER) VỚI VIỀN MỜ VÔ CỰC */
.mt-conveyor-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 8px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

/* ĐƯỜNG RAY TRƯỢT QUA LẠI MƯỢT MÀ */
.mt-conveyor-track {
  display: flex;
  align-items: center;
  gap: 18px;
  width: max-content;
  animation: mtHeroLogoConveyor 24s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite alternate;
  will-change: transform;
}

/* Dừng khi rê chuột hoặc chạm tay */
.mt-conveyor-wrapper:hover .mt-conveyor-track,
.mt-conveyor-track:hover {
  animation-play-state: paused;
}

@keyframes mtHeroLogoConveyor {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-42%, 0, 0);
  }
}

/* HERO BRAND CARD (APPLE / LUXURY STYLE) */
.mt-hero-brand-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 210px;
  height: 82px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  text-decoration: none !important;
  position: relative;
  box-shadow: 0 2px 10px -2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
  cursor: pointer;
  overflow: hidden;
  box-sizing: border-box;
  padding: 12px 20px 8px;
}

/* Logo lớn sắc nét ở trung tâm */
.mt-hero-logo-svg {
  max-width: 125px;
  max-height: 38px;
  width: auto;
  height: auto;
  display: block;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Nhãn vi điểm "CHÍNH HÃNG" */
.mt-hero-micro-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #475569;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0.75;
  transition: all 0.25s ease;
}

.mt-hero-micro-tag::before {
  content: '';
  display: inline-block;
  width: 4.5px;
  height: 4.5px;
  border-radius: 50%;
  background-color: #cbd5e1;
  transition: background-color 0.25s ease;
}

/* HIỆU ỨNG HÀO QUANG MÀU THƯƠNG HIỆU (BRAND GLOW) KHI HOVER */
.mt-hero-brand-card:hover {
  transform: translateY(-4px) scale(1.02);
}

.mt-hero-brand-card:hover .mt-hero-logo-svg {
  transform: scale(1.06);
}

.mt-hero-brand-card:hover .mt-hero-micro-tag {
  opacity: 1;
  color: #0f172a;
}

/* 1. EPSON */
.mt-hero-brand-card.epson:hover {
  border-color: #003399;
  box-shadow: 0 12px 26px -4px rgba(0, 51, 153, 0.16), 0 4px 10px rgba(0, 51, 153, 0.08);
}
.mt-hero-brand-card.epson:hover .mt-hero-micro-tag::before {
  background-color: #003399;
}

/* 2. CANON */
.mt-hero-brand-card.canon:hover {
  border-color: #cc0000;
  box-shadow: 0 12px 26px -4px rgba(204, 0, 0, 0.16), 0 4px 10px rgba(204, 0, 0, 0.08);
}
.mt-hero-brand-card.canon:hover .mt-hero-micro-tag::before {
  background-color: #cc0000;
}

/* 3. BROTHER */
.mt-hero-brand-card.brother:hover {
  border-color: #00256c;
  box-shadow: 0 12px 26px -4px rgba(0, 37, 108, 0.16), 0 4px 10px rgba(0, 37, 108, 0.08);
}
.mt-hero-brand-card.brother:hover .mt-hero-micro-tag::before {
  background-color: #00256c;
}

/* 4. HP */
.mt-hero-brand-card.hp:hover {
  border-color: #0096d6;
  box-shadow: 0 12px 26px -4px rgba(0, 150, 214, 0.18), 0 4px 10px rgba(0, 150, 214, 0.08);
}
.mt-hero-brand-card.hp:hover .mt-hero-micro-tag::before {
  background-color: #0096d6;
}

/* 5. PANTUM */
.mt-hero-brand-card.pantum:hover {
  border-color: #e31e24;
  box-shadow: 0 12px 26px -4px rgba(227, 30, 36, 0.16), 0 4px 10px rgba(227, 30, 36, 0.08);
}
.mt-hero-brand-card.pantum:hover .mt-hero-micro-tag::before {
  background-color: #e31e24;
}

/* RESPONSIVE MOBILE */
@media (max-width: 768px) {
  .mt-printer-brands-section {
    padding: 10px 0 20px;
  }
  .mt-brands-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 12px;
  }
  .mt-brands-header-left {
    width: 100%;
  }
  .mt-brands-eyebrow-text {
    white-space: nowrap !important;
    font-size: 11.5px;
  }
  .mt-brands-title {
    font-size: 17px;
    line-height: 1.35;
    text-wrap: balance;
  }
  .mt-brands-badge-cert {
    font-size: 11px;
    padding: 3px 8px;
    align-self: flex-start;
  }
  .mt-hero-brand-card {
    width: 160px;
    height: 70px;
    padding: 8px 14px 6px;
    border-radius: 13px;
  }
  .mt-hero-logo-svg {
    max-width: 100px;
    max-height: 30px;
  }
  .mt-hero-micro-tag {
    font-size: 9px;
    margin-top: 4px;
  }
  .mt-conveyor-track {
    gap: 12px;
    animation-duration: 18s;
  }
}

/* ==================== 7. SECTION 08: NEWS & EDITORIAL INSIGHTS ==================== */
/* --- 1. KHUNG CONTAINER ĐỒNG TRỤC 1280PX --- */
.mt-news-section {
    width: 100%;
    background: transparent;
    padding: 16px 0 32px;
    box-sizing: border-box;
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #1e293b;
}

.mt-news-container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

/* --- 2. HEADER SECTION --- */
.mt-news-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    padding-bottom: 14px;
    gap: 16px;
}

.mt-news-header-left {
    max-width: 820px;
}

.mt-news-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #ec1d27;
    margin-bottom: 4px;
}

.mt-news-eyebrow::before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 3px;
    background-color: #ec1d27;
    border-radius: 2px;
    flex-shrink: 0;
}

.mt-news-title {
    font-size: 24px;
    font-weight: 800;
    color: #253989;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin: 0 0 6px 0;
    line-height: 1.25;
}

.mt-news-desc {
    font-size: 14px;
    color: #475569;
    margin: 0;
    line-height: 1.5;
}

.mt-news-view-all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 700;
    color: #253989;
    text-decoration: none;
    padding: 7px 14px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    white-space: nowrap;
    transition: all 0.25s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.mt-news-view-all:hover {
    color: #ffffff;
    background: #253989;
    border-color: #253989;
    box-shadow: 0 4px 12px rgba(37, 57, 137, 0.2);
}

.mt-news-view-all svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
    transition: transform 0.2s ease;
}

.mt-news-view-all:hover svg {
    transform: translateX(3px);
}

/* --- 3. BỐ CỤC EDITORIAL GRID 2 CỘT CÂN ĐỐI TƯƠNG XỨNG --- */
.mt-news-grid {
    display: grid;
    grid-template-columns: 50% 50%;
    gap: 24px;
    align-items: stretch;
}

/* --- 4. BÀI VIẾT NỔI BẬT BÊN TRÁI (FEATURED CARD - 16:9 FULL FRAME) --- */
.mt-featured-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    box-sizing: border-box;
    height: 100%;
}

.mt-featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px -6px rgba(37, 57, 137, 0.12);
    border-color: rgba(37, 57, 137, 0.25);
}

.mt-featured-thumb-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9; /* TỶ LỆ VÀNG CHUẨN 16:9 TRÀN VIỀN FULL TOÀN KHUNG */
    overflow: hidden;
    background: #f1f5f9;
}

.mt-featured-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover; /* TRÀN VIỀN 100% KHÔNG CÒN KHOẢNG TRỐNG 2 BÊN */
    object-position: center top; /* ƯU TIÊN HIỂN THỊ TRỌN PHẦN ĐỈNH BANNER */
    display: block;
    transition: transform 0.5s ease;
}

.mt-featured-card:hover .mt-featured-thumb {
    transform: scale(1.04);
}

.mt-featured-cat-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(37, 57, 137, 0.92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 5px 12px;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.mt-featured-body {
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background: #ffffff;
}

.mt-featured-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #475569;
    margin-bottom: 6px;
}

.mt-featured-meta-dot {
    width: 3px;
    height: 3px;
    background: #cbd5e1;
    border-radius: 50%;
}

.mt-featured-title {
    font-size: 18px;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.4;
    margin: 0 0 8px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.mt-featured-card:hover .mt-featured-title {
    color: #253989;
}

.mt-featured-excerpt {
    font-size: 13.5px;
    line-height: 1.5;
    color: #475569;
    margin: 0 0 14px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mt-featured-footer {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: #ec1d27;
    margin-top: auto;
}

.mt-featured-footer svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
    transition: transform 0.25s ease;
}

.mt-featured-card:hover .mt-featured-footer svg {
    transform: translateX(4px);
}

/* --- 5. DANH SÁCH 3 BÀI PHỤ COMPACT (CÂN XỨNG & ĐỀU ĐẶN) --- */
.mt-sub-posts-stack {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    gap: 16px;
}

.mt-sub-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: inherit;
    flex-grow: 1;
    transition: all 0.25s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    box-sizing: border-box;
}

.mt-sub-card:hover {
    border-color: rgba(37, 57, 137, 0.3);
    transform: translateX(4px);
    box-shadow: 0 8px 20px -4px rgba(37, 57, 137, 0.09);
}

.mt-sub-thumb-wrap {
    width: 122px;
    height: 122px;
    min-width: 122px;
    border-radius: 10px;
    overflow: hidden;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mt-sub-thumb {
    width: 100%;
    height: 100%;
    object-fit: contain; /* HIỂN THỊ TRỌN VẸN TOÀN BỘ ẢNH 1:1 KHÔNG BỊ CẮT */
    display: block;
    transition: transform 0.4s ease;
}

.mt-sub-card:hover .mt-sub-thumb {
    transform: scale(1.04);
}

.mt-sub-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-grow: 1;
    min-width: 0;
}

.mt-sub-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #94a3b8;
    margin-bottom: 6px;
}

.mt-sub-tag {
    color: #253989;
    font-weight: 700;
}

.mt-sub-title {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.45;
    margin: 0 0 6px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.mt-sub-card:hover .mt-sub-title {
    color: #253989;
}

.mt-sub-readmore {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12.5px;
    font-weight: 600;
    color: #ec1d27;
}

.mt-sub-readmore svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
    transition: transform 0.2s ease;
}

.mt-sub-card:hover .mt-sub-readmore svg {
    transform: translateX(3px);
}

/* --- 6. RESPONSIVE OPTIMIZATIONS (TABLET & MOBILE) --- */
@media (max-width: 991px) {
    .mt-news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .mt-sub-posts-stack {
        gap: 12px;
    }
}

@media (max-width: 767px) {
    .mt-news-section {
        padding: 14px 0 24px;
    }
    .mt-news-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 14px;
        padding-bottom: 10px;
        border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    }
    .mt-news-header-left {
        width: 100%;
        max-width: 100%;
    }
    .mt-news-eyebrow {
        white-space: nowrap !important;
        font-size: 11.5px;
        letter-spacing: 0.8px;
        margin-bottom: 3px;
    }
    .mt-news-title {
        font-size: 17.5px;
        line-height: 1.35;
        text-wrap: balance;
        margin: 0 0 4px 0;
    }
    .mt-news-desc {
        font-size: 13px;
        line-height: 1.45;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        margin: 0 0 4px 0;
    }
    .mt-news-view-all {
        font-size: 12px;
        padding: 5px 12px;
        align-self: flex-start;
    }
    .mt-featured-thumb-wrap {
        width: 100%;
        aspect-ratio: 1 / 1; /* CHUẨN 1:1 KHỚP 100% VỚI ẢNH GỐC, KHÔNG BỊ CẮT NGANG */
        max-height: 350px;
        height: auto;
        position: relative;
        overflow: hidden;
        background: #f8fafc;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .mt-featured-thumb {
        width: 100%;
        height: 100%;
        object-fit: contain; /* HIỂN THỊ TRỌN VẸN TOÀN BỘ BANNER TỪ ĐỈNH ĐẾN ĐÁY */
        background: #f8fafc;
    }
    .mt-featured-cat-badge {
        right: 14px;
        left: auto; /* CHUYỂN SANG PHẢI ĐỂ KHÔNG ĐÈ LOGO MẠNH TÀI GÓC TRÁI */
    }
    .mt-featured-body {
        padding: 16px;
    }
    .mt-featured-title {
        font-size: 16px;
    }
    .mt-featured-excerpt {
        font-size: 13px;
        margin-bottom: 12px;
    }
    .mt-sub-card {
        padding: 10px 12px;
        gap: 12px;
    }
    .mt-sub-thumb-wrap {
        width: 96px;
        height: 96px;
        min-width: 96px;
        border-radius: 8px;
    }
    .mt-sub-title {
        font-size: 13.5px;
    }
}