.page-promotions {
  background-color: #08160F; /* Nền tối tổng thể */
  color: #F2FFF6; /* Text Main */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-promotions a {
  color: #57E38D; /* Glow */
  text-decoration: none;
}

.page-promotions a:hover {
  text-decoration: underline;
}

.page-promotions__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-promotions__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px;
  filter: brightness(0.7); /* Làm mờ ảnh nền để text dễ đọc */
}

.page-promotions__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 900px;
  text-align: center;
  color: #F2FFF6;
  z-index: 10;
  padding: 20px;
  box-sizing: border-box;
}

.page-promotions__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: bold;
  margin-bottom: 15px;
  line-height: 1.2;
  color: #F2C14E; /* Gold */
}

.page-promotions__hero-description {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #A7D9B8; /* Text Secondary */
}

.page-promotions__cta-button {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-promotions__cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

.page-promotions__cta-button--small {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.page-promotions__cta-button--large {
  padding: 15px 40px;
  font-size: 1.2rem;
}

.page-promotions__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-promotions__introduction-section,
.page-promotions__types-section,
.page-promotions__guide-section,
.page-promotions__terms-section,
.page-promotions__faq-section,
.page-promotions__cta-final-section {
  padding: 60px 0;
  border-bottom: 1px solid #1E3A2A; /* Divider */
}

.page-promotions__introduction-section:last-child,
.page-promotions__cta-final-section:last-child {
  border-bottom: none;
}

.page-promotions__section-title {
  font-size: 2.5rem;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-promotions__section-description {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #A7D9B8; /* Text Secondary */
}

.page-promotions__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-promotions__card {
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  border: 1px solid #2E7A4E; /* Border */
}

.page-promotions__card:hover {
  transform: translateY(-5px);
}

.page-promotions__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-promotions__card-title {
  font-size: 1.5rem;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 15px;
}

.page-promotions__card p {
  color: #A7D9B8; /* Text Secondary */
}

.page-promotions__grid--promotions {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.page-promotions__promotion-card {
  background-color: #11271B;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid #2E7A4E;
}

.page-promotions__promotion-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-promotions__promotion-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-promotions__promotion-title {
  font-size: 1.6rem;
  color: #F2C14E;
  margin-bottom: 15px;
}

.page-promotions__promotion-content p {
  color: #A7D9B8;
  margin-bottom: 20px;
}

.page-promotions__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-promotions__step-card {
  background-color: #11271B;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-promotions__step-number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #0A4B2C; /* Deep Green */
  color: #F2FFF6;
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 20px;
  border: 2px solid #2AD16F;
}

.page-promotions__step-title {
  font-size: 1.4rem;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-promotions__step-card p {
  color: #A7D9B8;
  margin-bottom: 20px;
}

.page-promotions__terms-list {
  list-style: none;
  padding: 0;
}

.page-promotions__terms-item {
  background-color: #11271B;
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  border: 1px solid #2E7A4E;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-promotions__terms-item h3 {
  font-size: 1.5rem;
  color: #F2C14E;
  margin-bottom: 10px;
}

.page-promotions__terms-item p {
  color: #A7D9B8;
}

.page-promotions__faq-list {
  margin-top: 30px;
}

.page-promotions__faq-item {
  background-color: #11271B;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #F2FFF6;
  cursor: pointer;
  background-color: #0A4B2C; /* Deep Green */
  transition: background-color 0.3s ease;
}

.page-promotions__faq-question:hover {
  background-color: #13994A;
}

.page-promotions__faq-question::-webkit-details-marker {
  display: none;
}

.page-promotions__faq-item details > summary {
  list-style: none;
}

.page-promotions__faq-qtext {
  flex-grow: 1;
  color: #F2FFF6;
}

.page-promotions__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: #57E38D; /* Glow */
}

.page-promotions__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: #A7D9B8;
  background-color: #11271B;
  border-top: 1px solid #1E3A2A;
}

.page-promotions__cta-final-section {
  text-align: center;
  padding-bottom: 80px;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-promotions__hero-content {
    padding: 15px;
  }

  .page-promotions__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .page-promotions__hero-description {
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  }

  .page-promotions__section-title {
    font-size: 2rem;
  }

  .page-promotions__promotion-image {
    height: 200px;
  }
}

@media (max-width: 768px) {
  .page-promotions img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-promotions video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-promotions__section,
  .page-promotions__card,
  .page-promotions__container,
  .page-promotions__promotion-card,
  .page-promotions__step-card,
  .page-promotions__terms-item,
  .page-promotions__faq-item,
  .page-promotions__hero-section,
  .page-promotions__introduction-section,
  .page-promotions__types-section,
  .page-promotions__guide-section,
  .page-promotions__terms-section,
  .page-promotions__faq-section,
  .page-promotions__cta-final-section,
  .page-promotions__video-section,
  .page-promotions__video-container,
  .page-promotions__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-promotions__hero-section {
    padding-bottom: 40px;
  }

  .page-promotions__hero-content {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    padding: 20px 0;
    width: 100%;
    max-width: none;
  }

  .page-promotions__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-promotions__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-promotions__cta-button,
  .page-promotions__btn-primary,
  .page-promotions__btn-secondary,
  .page-promotions a[class*="button"],
  .page-promotions a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-promotions__cta-buttons,
  .page-promotions__button-group,
  .page-promotions__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-promotions__cta-buttons {
    display: flex;
    flex-direction: column;
  }

  .page-promotions__introduction-section,
  .page-promotions__types-section,
  .page-promotions__guide-section,
  .page-promotions__terms-section,
  .page-promotions__faq-section,
  .page-promotions__cta-final-section {
    padding: 40px 0;
  }

  .page-promotions__section-title {
    font-size: 1.8rem;
  }

  .page-promotions__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  .page-promotions__promotion-card {
    flex-direction: column;
  }

  .page-promotions__promotion-image {
    height: 180px;
  }

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

  .page-promotions__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-promotions__faq-toggle {
    font-size: 1.5rem;
  }

  .page-promotions__faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-promotions__main-title {
    font-size: clamp(1.5rem, 9vw, 2.2rem);
  }

  .page-promotions__cta-button {
    font-size: 1rem;
    padding: 10px 20px;
  }

  .page-promotions__section-title {
    font-size: 1.6rem;
  }
}