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

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

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

.page-promotions__hero-image-wrapper {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
  z-index: 1;
}

.page-promotions__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-promotions__hero-content-wrapper {
  position: relative;
  z-index: 2;
  padding-top: 40px;
  max-width: 900px;
  margin-top: -150px; /* Overlap slightly with image for visual flow */
  background: linear-gradient(180deg, rgba(8, 22, 15, 0.8) 0%, #08160F 100%); /* Fading background for text readability */
  padding: 40px 20px;
  border-radius: 10px;
}

.page-promotions__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: bold;
  line-height: 1.2;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 20px;
}

.page-promotions__description {
  font-size: 1.1em;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-promotions__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

.page-promotions__btn-primary,
.page-promotions__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-promotions__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #F2FFF6; /* Text Main */
  border: 2px solid transparent;
}

.page-promotions__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-promotions__btn-secondary {
  background: #08160F; /* Background */
  color: #2AD16F; /* Green from primary gradient */
  border: 2px solid #2E7A4E; /* Border */
}

.page-promotions__btn-secondary:hover {
  background: #11271B; /* Card BG */
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(46, 122, 78, 0.4);
}

.page-promotions__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  font-weight: bold;
  color: #F2FFF6; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
}

.page-promotions__text-block {
  font-size: 1.05em;
  color: #A7D9B8; /* Text Secondary */
  text-align: center;
  margin-bottom: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__dark-section {
  background-color: #0A4B2C; /* Deep Green */
  color: #F2FFF6;
  padding: 60px 0;
}

.page-promotions__light-bg {
  background-color: #11271B; /* Card BG */
  color: #F2FFF6;
  padding: 60px 0;
}

.page-promotions__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-promotions__feature-item {
  background-color: #11271B; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid #2E7A4E; /* Border */
}

.page-promotions__feature-title {
  font-size: 1.5em;
  color: #57E38D; /* Glow */
  margin-bottom: 15px;
}

.page-promotions__feature-description {
  color: #A7D9B8; /* Text Secondary */
  font-size: 0.95em;
}

.page-promotions__promotions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-promotions__promotion-card {
  background-color: #08160F; /* Background */
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #2E7A4E; /* Border */
  display: flex;
  flex-direction: column;
  color: #F2FFF6;
}

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

.page-promotions__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-promotions__card-title {
  font-size: 1.4em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
}

.page-promotions__card-description {
  font-size: 0.95em;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-promotions__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-promotions__step-item {
  background-color: #11271B; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid #2E7A4E; /* Border */
  position: relative;
  padding-top: 60px;
}

.page-promotions__step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #F2FFF6;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  font-weight: bold;
  border: 3px solid #08160F;
}

.page-promotions__step-title {
  font-size: 1.3em;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 10px;
}

.page-promotions__step-description {
  color: #A7D9B8; /* Text Secondary */
  font-size: 0.9em;
}

.page-promotions__cta-wrapper {
  text-align: center;
  margin-top: 50px;
}

.page-promotions__btn-large {
  padding: 18px 40px;
  font-size: 1.1em;
}

.page-promotions__terms-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-promotions__terms-item {
  background-color: #08160F; /* Background */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 20px;
  color: #F2FFF6;
}

.page-promotions__terms-subtitle {
  font-size: 1.3em;
  color: #57E38D; /* Glow */
  margin-bottom: 10px;
}

.page-promotions__terms-description {
  color: #A7D9B8; /* Text Secondary */
  font-size: 0.95em;
}

.page-promotions__faq-list {
  margin-top: 40px;
}

.page-promotions__faq-item {
  background-color: #0A4B2C; /* Deep Green */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.15em;
  font-weight: bold;
  color: #F2FFF6; /* Text Main */
  background-color: #11271B; /* Card BG */
  list-style: none;
}

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

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

.page-promotions__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #F2C14E; /* Gold */
  margin-left: 15px;
}

.page-promotions__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: #A7D9B8; /* Text Secondary */
  background-color: #0A4B2C; /* Deep Green */
}

.page-promotions__cta-final-section {
  padding: 80px 0;
  text-align: center;
  background-color: #08160F; /* Background */
  border-top: 1px solid #1E3A2A; /* Divider */
}

.page-promotions__cta-final-section .page-promotions__section-title {
  margin-bottom: 20px;
}

.page-promotions__cta-final-section .page-promotions__text-block {
  margin-bottom: 40px;
}

.text-highlight {
  color: #F2C14E; /* Gold for highlights */
  font-weight: bold;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-promotions__hero-content-wrapper {
    margin-top: -100px;
  }
}

@media (max-width: 768px) {
  .page-promotions {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-promotions__container {
    padding: 0 15px !important;
  }

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

  .page-promotions__hero-content-wrapper {
    margin-top: -80px;
    padding: 30px 15px;
  }

  .page-promotions__main-title {
    font-size: 2em;
  }

  .page-promotions__description {
    font-size: 1em;
  }

  .page-promotions__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-promotions__btn-primary,
  .page-promotions__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-promotions__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-promotions__text-block {
    font-size: 0.95em;
  }

  .page-promotions__dark-section,
  .page-promotions__light-bg {
    padding: 40px 0;
  }

  .page-promotions__feature-item,
  .page-promotions__promotion-card,
  .page-promotions__step-item,
  .page-promotions__terms-item {
    padding: 20px;
    margin-bottom: 15px;
  }

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

  .page-promotions__card-title {
    font-size: 1.2em;
  }

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

  .page-promotions__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  .page-promotions__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-promotions img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-promotions__section,
  .page-promotions__card,
  .page-promotions__container,
  .page-promotions__hero-image-wrapper,
  .page-promotions__hero-content-wrapper,
  .page-promotions__cta-buttons,
  .page-promotions__cta-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-promotions__video-section {
    padding-top: 10px !important; /* body đã xử lý --header-offset */
  }

  .page-promotions video,
  .page-promotions__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .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__cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-promotions__cta-buttons > * {
    flex: 1 1 100%;
  }
}