.page-promotions {
  color: #ffffff; /* Body background #000000 (dark), so text is light */
  background-color: #000000; /* Ensure main content area matches body 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__section {
  padding: 60px 0;
  text-align: center;
}

.page-promotions__section-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  color: #ffffff;
  font-weight: bold;
}

.page-promotions__section-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #f0f0f0;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__sub-title {
  font-size: 1.8em;
  color: #ffffff;
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-promotions__text-block {
  font-size: 1.1em;
  color: #f0f0f0;
  margin-bottom: 20px;
}

/* Hero Section */
.page-promotions__hero-section {
  position: relative;
  width: 100%;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: var(--header-offset, 120px);
  text-align: center;
}

.page-promotions__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.page-promotions__hero-section .page-promotions__container {
  position: relative;
  z-index: 2;
}

.page-promotions__hero-title {
  font-size: 3.5em;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
}

.page-promotions__hero-description {
  font-size: 1.4em;
  color: #f0f0f0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* Buttons */
.page-promotions__btn-primary,
.page-promotions__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-promotions__btn-primary {
  background-color: #017439;
  color: #ffffff;
  border: 2px solid #017439;
}

.page-promotions__btn-primary:hover {
  background-color: #005f2e;
  border-color: #005f2e;
}

.page-promotions__btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.page-promotions__btn-secondary:hover {
  background-color: #ffffff;
  color: #017439;
}

.page-promotions__btn-small {
  padding: 10px 20px;
  font-size: 1em;
}

.page-promotions__btn-large {
  padding: 18px 35px;
  font-size: 1.2em;
}

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

.page-promotions__grid--two-col {
  grid-template-columns: 1fr 1fr;
  text-align: left;
}

/* Cards */
.page-promotions__card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
  box-sizing: border-box;
}

.page-promotions__card--dark {
  background-color: rgba(0, 0, 0, 0.4);
  color: #ffffff;
}

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

.page-promotions__card-title {
  font-size: 1.5em;
  color: #ffffff;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.3;
}

.page-promotions__card-title a {
  color: #ffffff;
  text-decoration: none;
}

.page-promotions__card-title a:hover {
  color: #017439;
}

.page-promotions__card-text {
  font-size: 1em;
  color: #f0f0f0;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-promotions__image-full-width {
  width: 100%;
  height: auto;
  border-radius: 10px;
  margin-top: 30px;
}

.page-promotions__image-responsive {
  width: 100%;
  height: auto;
  border-radius: 10px;
  margin-top: 30px;
}

.page-promotions__image-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Light Background Sections */
.page-promotions__light-bg {
  background-color: #0d0d0d; /* Slightly lighter dark for contrast */
  color: #f0f0f0;
}

.page-promotions__light-bg .page-promotions__section-title,
.page-promotions__light-bg .page-promotions__card-title a,
.page-promotions__light-bg .page-promotions__sub-title {
  color: #ffffff;
}

.page-promotions__light-bg .page-promotions__card {
  background-color: rgba(255, 255, 255, 0.05);
}

.page-promotions__light-bg .page-promotions__btn-secondary {
  border-color: #017439;
  color: #017439;
  background-color: #ffffff;
}

.page-promotions__light-bg .page-promotions__btn-secondary:hover {
  background-color: #f0f0f0;
}

/* Dark Background Sections */
.page-promotions__dark-bg {
  background-color: #000000;
  color: #ffffff;
}

.page-promotions__dark-bg .page-promotions__section-title,
.page-promotions__dark-bg .page-promotions__card-title a,
.page-promotions__dark-bg .page-promotions__sub-title {
  color: #ffffff;
}

/* Terms & Conditions */
.page-promotions__terms-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  text-align: left;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__terms-list li {
  background-color: rgba(255, 255, 255, 0.05);
  margin-bottom: 15px;
  padding: 15px 20px;
  border-left: 5px solid #017439;
  border-radius: 5px;
  color: #f0f0f0;
  font-size: 1.05em;
}

.page-promotions__terms-list li strong {
  color: #ffffff;
}

/* How-To Steps */
.page-promotions__steps-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  text-align: left;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__steps-list li {
  background-color: rgba(255, 255, 255, 0.05);
  margin-bottom: 15px;
  padding: 15px 20px;
  border-left: 5px solid #017439;
  border-radius: 5px;
  color: #f0f0f0;
  font-size: 1.05em;
  counter-increment: step-counter;
  position: relative;
  padding-left: 50px; /* Space for step number */
}

.page-promotions__steps-list li::before {
  content: "Bước " counter(step-counter) ":";
  position: absolute;
  left: 15px;
  top: 15px;
  font-weight: bold;
  color: #017439;
  font-size: 1.1em;
}

/* FAQ Section */
.page-promotions__faq-list {
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-promotions__faq-item {
  background-color: rgba(255, 255, 255, 0.05);
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  color: #f0f0f0;
}

.page-promotions__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  font-weight: bold;
  cursor: pointer;
  list-style: none;
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

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

.page-promotions__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 10px;
  color: #017439;
}

.page-promotions__faq-item[open] .page-promotions__faq-toggle {
  content: '−';
}

.page-promotions__faq-answer {
  padding: 20px;
  font-size: 1em;
  line-height: 1.6;
  color: #f0f0f0;
  background-color: rgba(255, 255, 255, 0.03);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-promotions__faq-answer p {
  margin: 0;
  color: #f0f0f0;
}

/* Final CTA */
.page-promotions__cta-final {
  padding: 80px 0;
  background-color: #0d0d0d;
  color: #ffffff;
}

.page-promotions__cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-promotions__hero-title {
    font-size: 3em;
  }

  .page-promotions__hero-description {
    font-size: 1.2em;
  }

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

  .page-promotions__grid--two-col {
    grid-template-columns: 1fr;
  }

  .page-promotions__image-wrapper {
    order: -1; /* Move image above text on smaller screens */
  }
}

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

  .page-promotions__hero-section {
    height: auto;
    min-height: 450px;
    padding: 40px 0; /* Adjust padding for mobile */
    padding-top: var(--header-offset, 120px) !important; /* Ensure header offset for mobile */
  }

  .page-promotions__hero-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-promotions__hero-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-promotions__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-promotions__btn-primary,
  .page-promotions__btn-secondary,
  .page-promotions__btn-large,
  .page-promotions__btn-small,
  .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__hero-cta-buttons {
    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__section {
    padding: 40px 0;
  }

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

  .page-promotions__section-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

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

  .page-promotions__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-promotions__card {
    padding: 20px;
  }

  .page-promotions__card-title {
    font-size: 1.3em;
  }

  .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-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important; /* Prevent horizontal scroll */
  }

  .page-promotions__faq-item summary {
    font-size: 1em;
    padding: 15px;
  }

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

  .page-promotions__terms-list li,
  .page-promotions__steps-list li {
    font-size: 1em;
    padding: 15px 15px 15px 45px;
  }

  .page-promotions__steps-list li::before {
    font-size: 1em;
    left: 10px;
    top: 15px;
  }

  .page-promotions__cta-final {
    padding: 60px 0;
  }
}