/* style/promotions.css */
.page-promotions {
  background-color: #08160F; /* Nền tối theo tùy chỉnh */
  color: #F2FFF6; /* Chữ sáng trên nền tối */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  font-size: 16px;
}

.page-promotions__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn so với --header-offset */
  text-align: center;
  overflow: hidden;
}

.page-promotions__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.page-promotions__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Làm tối ảnh nền để chữ dễ đọc */
}

.page-promotions__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 20px;
  border-radius: 10px;
  background: rgba(17, 39, 27, 0.7); /* Card BG với độ trong suốt */
  backdrop-filter: blur(5px);
}

.page-promotions__main-title {
  font-size: clamp(2em, 3.5vw, 3.2em);
  font-weight: 700;
  line-height: 1.2;
  color: #F2C14E; /* Màu Gold cho tiêu đề chính */
  margin-bottom: 15px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-promotions__description {
  font-size: 1.1em;
  color: #F2FFF6;
  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,
.page-promotions__btn-small {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-promotions__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-promotions__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-promotions__btn-secondary {
  background: #11271B;
  color: #A7D9B8;
  border: 2px solid #2E7A4E;
}

.page-promotions__btn-secondary:hover {
  background: #1E3A2A;
  color: #F2FFF6;
  border-color: #57E38D;
}

.page-promotions__btn-small {
  padding: 8px 18px;
  font-size: 0.9em;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border: none;
  border-radius: 5px;
}

.page-promotions__btn-small:hover {
  opacity: 0.9;
}

.page-promotions__section {
  padding: 60px 20px;
  text-align: center;
}

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

.page-promotions__section-title {
  font-size: 2.5em;
  color: #F2C14E; /* Gold cho tiêu đề phụ */
  margin-bottom: 30px;
  font-weight: 600;
  line-height: 1.3;
}

.page-promotions__intro-section .page-promotions__text-block {
  max-width: 800px;
  margin: 0 auto 20px;
  color: #F2FFF6;
}

.page-promotions__promotion-types {
  background-color: #0A4B2C; /* Deep Green */
}

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

.page-promotions__card {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  text-align: left;
  display: flex;
  flex-direction: column;
}

.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;
  justify-content: space-between;
}

.page-promotions__card-title {
  font-size: 1.5em;
  color: #F2C14E;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-promotions__card-title a {
  color: #F2C14E;
  text-decoration: none;
}

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

.page-promotions__card-text {
  color: #A7D9B8;
  font-size: 0.95em;
  margin-bottom: 20px;
}

.page-promotions__special-offers .page-promotions__text-block {
  max-width: 900px;
  margin: 0 auto 20px;
}

.page-promotions__terms-conditions {
  background-color: #11271B; /* Card BG */
}

.page-promotions__terms-conditions .page-promotions__text-block {
  max-width: 900px;
  margin: 0 auto 20px;
  color: #A7D9B8;
}

.page-promotions__list {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 30px auto;
  text-align: left;
}

.page-promotions__list-item {
  background-color: #08160F;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 15px;
  color: #F2FFF6;
  font-size: 1.05em;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.page-promotions__list-item strong {
  color: #F2C14E;
}

.page-promotions__how-to-participate .page-promotions__description {
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-promotions__numbered-list {
  list-style: none;
  counter-reset: step-counter;
  padding: 0;
  max-width: 900px;
  margin: 30px auto;
  text-align: left;
}

.page-promotions__numbered-list .page-promotions__list-item {
  counter-increment: step-counter;
  background-color: #0A4B2C; /* Deep Green */
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  padding: 20px 25px 20px 60px;
  margin-bottom: 20px;
  position: relative;
  color: #F2FFF6;
  font-size: 1.1em;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.page-promotions__numbered-list .page-promotions__list-item::before {
  content: counter(step-counter);
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #F2C14E; /* Gold */
  color: #08160F;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1em;
}

.page-promotions__numbered-list .page-promotions__list-item a {
  color: #57E38D; /* Glow color for links */
  text-decoration: underline;
}

.page-promotions__numbered-list .page-promotions__list-item a:hover {
  color: #F2C14E;
}

.page-promotions__faq-section {
  background-color: #08160F;
}

.page-promotions__faq-list {
  max-width: 900px;
  margin: 40px auto;
  text-align: left;
}

.page-promotions__faq-item {
  margin-bottom: 15px;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  background-color: #11271B;
  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: 18px 25px;
  cursor: pointer;
  font-size: 1.15em;
  font-weight: 600;
  color: #F2FFF6;
  background-color: #1E3A2A; /* Divider color for summary */
  border-radius: 8px;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-promotions__faq-question:hover {
  background-color: #0A4B2C;
}

.page-promotions__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #F2C14E;
  margin-left: 15px;
}

.page-promotions__faq-answer {
  padding: 15px 25px 20px;
  color: #A7D9B8;
  font-size: 1em;
  line-height: 1.7;
}

.page-promotions__faq-answer p {
  margin-bottom: 10px;
}

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

.page-promotions__cta-final-section .page-promotions__description {
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-promotions .highlight {
  color: #F2C14E; /* Highlight text with Gold */
  font-weight: 600;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-promotions__hero-content {
    max-width: 700px;
  }
  .page-promotions__main-title {
    font-size: clamp(1.8em, 4vw, 2.8em);
  }
  .page-promotions__section-title {
    font-size: 2em;
  }
  .page-promotions__card-title {
    font-size: 1.3em;
  }
}

@media (max-width: 768px) {
  .page-promotions {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-promotions__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-promotions__hero-content {
    padding: 15px;
  }

  .page-promotions__main-title {
    font-size: clamp(1.6em, 5vw, 2.5em);
  }

  .page-promotions__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

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

  .page-promotions__btn-primary,
  .page-promotions__btn-secondary,
  .page-promotions__btn-small {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 15px;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-promotions__section {
    padding: 40px 15px;
  }

  .page-promotions__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-promotions__section-title {
    font-size: 1.8em;
    margin-bottom: 25px;
  }

  .page-promotions__card-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

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

  .page-promotions__card-content {
    padding: 20px;
  }

  .page-promotions__card-title {
    font-size: 1.2em;
    margin-bottom: 10px;
  }

  .page-promotions__card-text {
    font-size: 0.9em;
    margin-bottom: 15px;
  }

  .page-promotions__list-item,
  .page-promotions__numbered-list .page-promotions__list-item,
  .page-promotions__faq-question,
  .page-promotions__faq-answer {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-promotions__numbered-list .page-promotions__list-item {
    padding-left: 55px;
  }

  .page-promotions__numbered-list .page-promotions__list-item::before {
    left: 15px;
  }

  /* Image responsiveness */
  .page-promotions img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Video responsiveness (if any) */
  .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;
  }
}

@media (max-width: 480px) {
  .page-promotions__main-title {
    font-size: clamp(1.4em, 6vw, 2em);
  }
  .page-promotions__section-title {
    font-size: 1.6em;
  }
}