.page-khuyen-mai {
  background-color: #FFFFFF;
  color: #212529;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

.page-khuyen-mai__container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-khuyen-mai__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 20px 32px;
  background: linear-gradient(180deg, #EAF7FD 0%, #FFFFFF 100%);
}

.page-khuyen-mai__hero-image {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 24px;
}

.page-khuyen-mai__hero-image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(38, 169, 224, 0.25);
}

.page-khuyen-mai__hero-content {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.page-khuyen-mai__main-title {
  margin: 0 0 16px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.5px;
  color: #0B4F6C;
}

.page-khuyen-mai__hero-desc {
  margin: 0 auto 24px;
  max-width: 760px;
  font-size: 1.05rem;
  color: #333333;
}

.page-khuyen-mai__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.page-khuyen-mai__btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  cursor: pointer;
}

.page-khuyen-mai__btn--primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(38, 169, 224, 0.35);
}

.page-khuyen-mai__btn--primary:hover {
  background-color: #1C8CBC;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(38, 169, 224, 0.45);
}

.page-khuyen-mai__btn--secondary {
  background-color: #EA7C07;
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(234, 124, 7, 0.35);
}

.page-khuyen-mai__btn--secondary:hover {
  background-color: #C9680A;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(234, 124, 7, 0.45);
}

.page-khuyen-mai__btn--outline {
  background-color: transparent;
  color: #0B4F6C;
  border: 2px solid #26A9E0;
}

.page-khuyen-mai__btn--outline:hover {
  background-color: #26A9E0;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.page-khuyen-mai__intro-section,
.page-khuyen-mai__promo-section,
.page-khuyen-mai__content-section,
.page-khuyen-mai__links-section {
  padding: 48px 20px;
}

.page-khuyen-mai__intro-section {
  background-color: #F5FBFE;
}

.page-khuyen-mai__section-title {
  margin: 0 0 24px;
  font-size: 1.75rem;
  font-weight: 800;
  color: #0B4F6C;
  line-height: 1.3;
  position: relative;
  padding-bottom: 12px;
}

.page-khuyen-mai__section-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 70px;
  height: 4px;
  border-radius: 2px;
  background-color: #26A9E0;
}

.page-khuyen-mai__text {
  margin: 0 0 16px;
  font-size: 1rem;
  color: #333333;
}

.page-khuyen-mai__promo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.page-khuyen-mai__promo-card {
  background-color: #FFFFFF;
  border: 1px solid #D9EFF9;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 6px 20px rgba(38, 169, 224, 0.1);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-khuyen-mai__promo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(38, 169, 224, 0.18);
}

.page-khuyen-mai__promo-image {
  width: 100%;
  margin-bottom: 18px;
}

.page-khuyen-mai__promo-image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.page-khuyen-mai__promo-title {
  margin: 0 0 12px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #0B4F6C;
}

.page-khuyen-mai__promo-text {
  margin: 0 0 20px;
  font-size: 0.98rem;
  color: #333333;
  flex-grow: 1;
}

.page-khuyen-mai__sub-title {
  margin: 30px 0 12px;
  font-size: 1.3rem;
  font-weight: 700;
  color: #0B4F6C;
  line-height: 1.35;
}

.page-khuyen-mai__list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-khuyen-mai__list-item {
  position: relative;
  padding: 8px 0 8px 30px;
  font-size: 1rem;
  color: #333333;
  border-bottom: 1px solid #EAF4FA;
}

.page-khuyen-mai__list-item::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #26A9E0;
}

.page-khuyen-mai__cta-section {
  padding: 52px 20px;
  background: linear-gradient(135deg, #26A9E0 0%, #0B4F6C 100%);
}

.page-khuyen-mai__cta-inner {
  text-align: center;
}

.page-khuyen-mai__cta-title {
  margin: 0 0 14px;
  font-size: 1.6rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.3;
}

.page-khuyen-mai__cta-text {
  margin: 0 auto 26px;
  max-width: 760px;
  font-size: 1rem;
  color: #F0FAFF;
}

.page-khuyen-mai__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.page-khuyen-mai__cta-section .page-khuyen-mai__btn--outline {
  color: #FFFFFF;
  border-color: #FFFFFF;
}

.page-khuyen-mai__cta-section .page-khuyen-mai__btn--outline:hover {
  background-color: #FFFFFF;
  color: #0B4F6C;
}

.page-khuyen-mai__links-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-khuyen-mai__links-item {
  margin: 0;
}

.page-khuyen-mai__link {
  display: block;
  padding: 12px 16px;
  border: 1px solid #D9EFF9;
  border-radius: 10px;
  background-color: #F5FBFE;
  color: #0B4F6C;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-khuyen-mai__link:hover {
  background-color: #26A9E0;
  color: #FFFFFF;
}

@media (max-width: 1024px) {
  .page-khuyen-mai__links-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .page-khuyen-mai {
    max-width: 100%;
    overflow-x: hidden;
  }

  .page-khuyen-mai__hero-section {
    padding: 10px 14px 26px;
  }

  .page-khuyen-mai__hero-image {
    margin-bottom: 18px;
  }

  .page-khuyen-mai img {
    max-width: 100% !important;
    height: auto !important;
  }

  .page-khuyen-mai__main-title {
    letter-spacing: 0;
  }

  .page-khuyen-mai__hero-desc {
    font-size: 1rem;
  }

  .page-khuyen-mai__hero-actions,
  .page-khuyen-mai__cta-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .page-khuyen-mai__btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font-size: 0.98rem;
    padding: 12px 18px;
  }

  .page-khuyen-mai__intro-section,
  .page-khuyen-mai__promo-section,
  .page-khuyen-mai__content-section,
  .page-khuyen-mai__links-section {
    padding: 32px 14px;
  }

  .page-khuyen-mai__section-title {
    font-size: 1.4rem;
  }

  .page-khuyen-mai__promo-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .page-khuyen-mai__sub-title {
    font-size: 1.15rem;
  }

  .page-khuyen-mai__cta-section {
    padding: 36px 14px;
  }

  .page-khuyen-mai__cta-title {
    font-size: 1.3rem;
  }

  .page-khuyen-mai__links-list {
    grid-template-columns: 1fr;
  }
}