.page-promotions {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--background);
}

.page-promotions__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 20px 60px;
  text-align: center;
  color: var(--text-main);
  background-color: var(--background);
}

.page-promotions__hero-image-wrapper {
  width: 100%;
  max-height: 500px; /* Limit height for hero image */
  overflow: hidden;
  margin-bottom: 20px;
}

.page-promotions__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-promotions__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

.page-promotions__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 20px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-promotions__hero-description {
  font-size: clamp(1em, 1.5vw, 1.2em);
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.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: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  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: 2px solid transparent;
}

.page-promotions__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-promotions__btn-secondary {
  background: transparent;
  color: var(--glow);
  border: 2px solid var(--glow);
}

.page-promotions__btn-secondary:hover {
  background: rgba(87, 227, 141, 0.1);
  transform: translateY(-2px);
}

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

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

.page-promotions__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 30px;
  text-align: center;
  position: relative;
  padding-bottom: 15px;
}

.page-promotions__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--glow);
  border-radius: 2px;
}

.page-promotions__text-block {
  font-size: 1.1em;
  color: var(--text-secondary);
  margin-bottom: 20px;
  text-align: justify;
}

.page-promotions__highlight {
  color: var(--gold);
  font-weight: 600;
}

.page-promotions__dark-bg {
  background-color: var(--background);
  color: var(--text-main);
}

.page-promotions__light-bg {
  background-color: #0d1e15; /* Slightly lighter than background for contrast, but still dark */
  color: var(--text-main);
}

.page-promotions__card-bg {
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-promotions__dark-bg-card {
  background-color: var(--card-bg);
  color: var(--text-main);
  border: 1px solid var(--border);
}

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

.page-promotions__grid-half {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-promotions__card {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-promotions__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

.page-promotions__card-title {
  font-size: 1.5em;
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-promotions__card-text {
  font-size: 1em;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-promotions__card-button {
  width: 100%;
  margin-top: auto;
}

.page-promotions__content-block {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

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

.page-promotions__sub-title {
  font-size: 1.4em;
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-promotions__content-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-top: 20px;
  display: block;
}

.page-promotions__ordered-list,
.page-promotions__unordered-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-promotions__list-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 25px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-promotions__list-title {
  font-size: 1.3em;
  color: var(--gold);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-promotions__list-text {
  font-size: 1em;
  color: var(--text-secondary);
}

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

.page-promotions__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--divider);
  transition: background-color 0.3s ease;
  list-style: none;
}

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

.page-promotions__faq-question:hover {
  background-color: rgba(var(--deep-green-rgb), 0.5);
}

.page-promotions__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--glow);
  margin-left: 15px;
}

.page-promotions__faq-item[open] .page-promotions__faq-question {
  background-color: rgba(var(--deep-green-rgb), 0.7);
}

.page-promotions__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: var(--text-secondary);
  border-top: 1px solid var(--divider);
}

.page-promotions__faq-answer p {
  margin: 0;
  padding: 0;
}

.page-promotions__cta-section {
  text-align: center;
  padding-top: 40px;
  padding-bottom: 80px;
}

.page-promotions a {
  color: var(--glow);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-promotions a:hover {
  color: var(--gold);
  text-decoration: underline;
}

/* Custom colors */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border: #2E7A4E;
  --glow: #57E38D;
  --gold: #F2C14E;
  --divider: #1E3A2A;
  --deep-green: #0A4B2C;
  --deep-green-rgb: 10, 75, 44; /* RGB for --deep-green */
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-promotions__hero-image-wrapper {
    max-height: 400px;
  }

  .page-promotions__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
  }

  .page-promotions__section-title {
    font-size: clamp(1.6em, 4vw, 2.4em);
  }

  .page-promotions__grid,
  .page-promotions__grid-half {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-promotions__hero-section {
    padding: 10px 15px 40px;
  }

  .page-promotions__hero-image-wrapper {
    max-height: 300px;
  }

  .page-promotions__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }

  .page-promotions__hero-description {
    font-size: 1em;
  }

  .page-promotions__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

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

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

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

  .page-promotions__section-title {
    font-size: clamp(1.5em, 5vw, 2em);
    margin-bottom: 20px;
  }

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

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

  .page-promotions__card,
  .page-promotions__content-block {
    padding: 20px;
  }

  .page-promotions__card-image,
  .page-promotions__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-promotions__list-item {
    padding: 15px 20px;
  }

  .page-promotions__list-title {
    font-size: 1.1em;
  }

  .page-promotions__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-promotions__faq-answer {
    padding: 10px 20px 15px;
  }

  .page-promotions__video-section {
    padding-top: 10px !important; /* body đã có padding-top */
  }
}

/* Ensure all images are responsive */
.page-promotions img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure all video containers are responsive */
.page-promotions video,
.page-promotions__video-wrapper {
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
  box-sizing: border-box;
  overflow: hidden;
}

/* Links within text blocks */
.page-promotions__text-block a,
.page-promotions__list-text a,
.page-promotions__faq-answer a {
  color: var(--glow);
  text-decoration: underline;
}

.page-promotions__text-block a:hover,
.page-promotions__list-text a:hover,
.page-promotions__faq-answer a:hover {
  color: var(--gold);
}