/* style/promotions.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

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

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

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

/* Hero Section */
.page-promotions__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ gọn để không bị trùng với body padding */
  overflow: hidden;
  background-color: var(--color-card-bg);
}

.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;
  opacity: 0.3;
}

.page-promotions__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  color: var(--color-text-main);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-promotions__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--color-gold);
}

.page-promotions__hero-description {
  font-size: clamp(1rem, 2vw, 1.3rem);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-main);
}

/* Common Elements */
.page-promotions__section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--color-gold);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

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

.page-promotions__text-block a {
  color: var(--color-secondary);
  text-decoration: none;
}

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

.page-promotions__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-promotions__btn-primary {
  background: var(--button-gradient);
  color: var(--color-text-main);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-promotions__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-promotions__btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-text-main);
  border: 1px solid var(--color-primary);
}

.page-promotions__btn-secondary:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
}

/* Introduction Section */
.page-promotions__introduction-section {
  padding: 60px 0;
  background-color: var(--color-background);
}

/* Offers Overview Section */
.page-promotions__offers-overview-section {
  padding: 60px 0;
  background-color: var(--color-card-bg);
}

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

.page-promotions__offer-card {
  background-color: #1a362a; /* Slightly lighter than card-bg for contrast */
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--color-text-main);
}

.page-promotions__offer-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.page-promotions__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--color-divider);
}

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

.page-promotions__card-description {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 25px;
  flex-grow: 1;
}

/* How to Claim Section */
.page-promotions__how-to-claim-section {
  padding: 60px 0;
  background-color: var(--color-background);
}

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

.page-promotions__step-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  color: var(--color-text-main);
}

.page-promotions__step-title {
  font-size: 1.6rem;
  color: var(--color-gold);
  margin-bottom: 15px;
}

.page-promotions__step-item p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
}

.page-promotions__step-item a {
  color: var(--color-secondary);
  text-decoration: none;
}

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

/* Terms & Conditions Section */
.page-promotions__terms-conditions-section {
  padding: 60px 0;
  background-color: var(--color-card-bg);
}

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

.page-promotions__terms-item {
  background-color: #1a362a;
  border-left: 4px solid var(--color-primary);
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: var(--color-text-secondary);
}

.page-promotions__terms-item strong {
  color: var(--color-text-main);
}

/* Why Choose Section */
.page-promotions__why-choose-section {
  padding: 60px 0;
  background-color: var(--color-background);
}

.page-promotions__benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.page-promotions__benefits-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  color: var(--color-text-secondary);
}

.page-promotions__benefits-item strong {
  color: var(--color-gold);
  font-size: 1.2rem;
  display: block;
  margin-bottom: 10px;
}

.page-promotions__benefits-item a {
  color: var(--color-secondary);
  text-decoration: none;
}

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

/* FAQ Section */
.page-promotions__faq-section {
  padding: 60px 0;
  background-color: var(--color-card-bg);
}

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

.page-promotions__faq-item {
  background-color: #1a362a;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--color-text-main);
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-gold);
  background-color: var(--color-card-bg);
  border-bottom: 1px solid var(--color-divider);
  list-style: none; /* For details/summary native styling */
}

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

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

.page-promotions__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-promotions__faq-item[open] .page-promotions__faq-toggle {
  transform: rotate(45deg);
}

.page-promotions__faq-answer {
  padding: 20px 25px;
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  background-color: #1a362a;
}

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

.page-promotions__faq-answer p:last-child {
  margin-bottom: 0;
}

/* Final CTA Section */
.page-promotions__cta-final-section {
  padding: 60px 0;
  background-color: var(--color-background);
  text-align: center;
}

.page-promotions__cta-final-section .page-promotions__cta-button {
  margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-promotions__hero-content {
    padding: 0 15px;
  }

  .page-promotions__offer-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-promotions__container {
    padding: 0 15px;
  }

  .page-promotions__hero-section {
    padding: 40px 15px;
  }

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

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

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

  .page-promotions__text-block, .page-promotions p, .page-promotions li {
    font-size: 15px;
  }

  .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;
    margin-bottom: 15px; /* Add spacing for stacked buttons */
  }

  .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-direction: column !important; /* Stack buttons vertically */
    gap: 10px;
  }

  .page-promotions img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-promotions__section,
  .page-promotions__card,
  .page-promotions__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

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

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

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

@media (max-width: 480px) {
  .page-promotions__hero-section {
    padding: 30px 10px;
  }

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

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

  .page-promotions__offer-card {
    padding: 20px;
  }
}