/* style/khuyen-mai-chi-tiet-uu-dai.css */

:root {
  --suncity-primary-color: #017439;
  --suncity-secondary-color: #FFFFFF;
  --suncity-register-color: #C30808;
  --suncity-login-color: #C30808;
  --suncity-background-color: #FFFFFF;
  --suncity-register-login-font-color: #FFFF00;
  --text-dark: #333333;
  --text-light: #ffffff;
}

.page-khuyen-mai-chi-tiet-uu-dai {
  color: var(--text-dark);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-khuyen-mai-chi-tiet-uu-dai__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

/* Intro Section (formerly Hero-like) */
.page-khuyen-mai-chi-tiet-uu-dai__intro-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 60px;
  background-color: var(--suncity-background-color);
  text-align: center;
}

.page-khuyen-mai-chi-tiet-uu-dai__main-title {
  font-size: 2.8em;
  font-weight: 700;
  color: var(--suncity-primary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-khuyen-mai-chi-tiet-uu-dai__description {
  font-size: 1.1em;
  color: var(--text-dark);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-khuyen-mai-chi-tiet-uu-dai__promo-banner {
  margin-bottom: 40px;
}

.page-khuyen-mai-chi-tiet-uu-dai__promo-banner img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
}

.page-khuyen-mai-chi-tiet-uu-dai__cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-khuyen-mai-chi-tiet-uu-dai__btn-primary,
.page-khuyen-mai-chi-tiet-uu-dai__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 300px; /* Limit button width for consistency */
  box-sizing: border-box;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word;
}

.page-khuyen-mai-chi-tiet-uu-dai__btn-primary {
  background-color: var(--suncity-primary-color);
  color: var(--suncity-secondary-color);
  border: 2px solid var(--suncity-primary-color);
}

.page-khuyen-mai-chi-tiet-uu-dai__btn-primary:hover {
  background-color: darken(var(--suncity-primary-color), 10%);
  border-color: darken(var(--suncity-primary-color), 10%);
  transform: translateY(-2px);
}

.page-khuyen-mai-chi-tiet-uu-dai__btn-secondary {
  background-color: var(--suncity-secondary-color);
  color: var(--suncity-primary-color);
  border: 2px solid var(--suncity-primary-color);
}

.page-khuyen-mai-chi-tiet-uu-dai__btn-secondary:hover {
  background-color: var(--suncity-primary-color);
  color: var(--suncity-secondary-color);
  transform: translateY(-2px);
}

/* Promotion Details Section */
.page-khuyen-mai-chi-tiet-uu-dai__promotion-details-section {
  padding: 60px 0;
  background-color: var(--suncity-background-color);
}

.page-khuyen-mai-chi-tiet-uu-dai__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--suncity-primary-color);
  text-align: center;
  margin-bottom: 40px;
}

.page-khuyen-mai-chi-tiet-uu-dai__content-wrapper {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.page-khuyen-mai-chi-tiet-uu-dai__text-block {
  flex: 2;
}

.page-khuyen-mai-chi-tiet-uu-dai__text-block p {
  margin-bottom: 20px;
  color: var(--text-dark);
}

.page-khuyen-mai-chi-tiet-uu-dai__text-block img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.page-khuyen-mai-chi-tiet-uu-dai__benefits-list {
  flex: 1;
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.page-khuyen-mai-chi-tiet-uu-dai__subtitle {
  font-size: 1.5em;
  color: var(--suncity-primary-color);
  margin-bottom: 20px;
}

.page-khuyen-mai-chi-tiet-uu-dai__benefits-list ul {
  list-style: none;
  padding: 0;
}

.page-khuyen-mai-chi-tiet-uu-dai__benefits-list li {
  margin-bottom: 15px;
  position: relative;
  padding-left: 25px;
  color: var(--text-dark);
}

.page-khuyen-mai-chi-tiet-uu-dai__benefits-list li::before {
  content: '✅';
  position: absolute;
  left: 0;
  top: 0;
}

/* How to Claim Section */
.page-khuyen-mai-chi-tiet-uu-dai__how-to-claim-section {
  padding: 60px 0;
  background-color: var(--suncity-primary-color);
  color: var(--text-light);
}

.page-khuyen-mai-chi-tiet-uu-dai__how-to-claim-section .page-khuyen-mai-chi-tiet-uu-dai__section-title {
  color: var(--text-light);
}

.page-khuyen-mai-chi-tiet-uu-dai__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-khuyen-mai-chi-tiet-uu-dai__step-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-khuyen-mai-chi-tiet-uu-dai__step-title {
  font-size: 1.6em;
  color: var(--suncity-register-login-font-color); /* Using yellow for emphasis */
  margin-bottom: 15px;
}

.page-khuyen-mai-chi-tiet-uu-dai__step-card p {
  color: var(--text-light);
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-khuyen-mai-chi-tiet-uu-dai__step-card img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 20px;
  margin-bottom: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.page-khuyen-mai-chi-tiet-uu-dai__step-card .page-khuyen-mai-chi-tiet-uu-dai__btn-primary {
  background-color: var(--suncity-register-color);
  border-color: var(--suncity-register-color);
  color: var(--suncity-register-login-font-color);
  width: 100%;
  max-width: 250px;
}

.page-khuyen-mai-chi-tiet-uu-dai__step-card .page-khuyen-mai-chi-tiet-uu-dai__btn-primary:hover {
  background-color: darken(var(--suncity-register-color), 10%);
  border-color: darken(var(--suncity-register-color), 10%);
}

/* Terms and Conditions Section */
.page-khuyen-mai-chi-tiet-uu-dai__terms-section {
  padding: 60px 0;
  background-color: var(--suncity-background-color);
}

.page-khuyen-mai-chi-tiet-uu-dai__terms-section ul {
  list-style: decimal;
  padding-left: 20px;
  max-width: 900px;
  margin: 0 auto 30px;
  color: var(--text-dark);
}

.page-khuyen-mai-chi-tiet-uu-dai__terms-section li {
  margin-bottom: 10px;
}

.page-khuyen-mai-chi-tiet-uu-dai__terms-section p {
  text-align: center;
  margin-top: 30px;
  font-size: 1.1em;
  color: var(--text-dark);
}

.page-khuyen-mai-chi-tiet-uu-dai__terms-section .page-khuyen-mai-chi-tiet-uu-dai__btn-primary {
  margin: 30px auto 0;
  display: block;
  max-width: 250px;
}

/* FAQ Section */
.page-khuyen-mai-chi-tiet-uu-dai__faq-section {
  padding: 60px 0;
  background-color: #f9f9f9;
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-item {
  background-color: var(--suncity-secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--suncity-primary-color);
  cursor: pointer;
  list-style: none; /* For <details> summary */
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker */
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-qtext {
  flex-grow: 1;
  text-align: left;
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
  color: var(--text-dark);
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-item[open] .page-khuyen-mai-chi-tiet-uu-dai__faq-toggle {
  transform: rotate(45deg);
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-answer {
  padding: 0 20px 20px;
  color: var(--text-dark);
  font-size: 1em;
  line-height: 1.8;
}

.page-khuyen-mai-chi-tiet-uu-dai__faq-answer p {
  margin-bottom: 10px;
}

/* General image and container responsiveness */
.page-khuyen-mai-chi-tiet-uu-dai img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-khuyen-mai-chi-tiet-uu-dai__container,
.page-khuyen-mai-chi-tiet-uu-dai__content-wrapper,
.page-khuyen-mai-chi-tiet-uu-dai__steps-grid,
.page-khuyen-mai-chi-tiet-uu-dai__faq-list {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  /* Intro Section */
  .page-khuyen-mai-chi-tiet-uu-dai__intro-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__main-title {
    font-size: 2em !important;
    margin-bottom: 15px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__description {
    font-size: 1em !important;
    margin-bottom: 20px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__cta-group {
    flex-direction: column !important;
    gap: 15px !important;
    margin-top: 20px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__btn-primary,
  .page-khuyen-mai-chi-tiet-uu-dai__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Promotion Details Section */
  .page-khuyen-mai-chi-tiet-uu-dai__promotion-details-section {
    padding: 40px 0 !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__section-title {
    font-size: 1.8em !important;
    margin-bottom: 30px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__content-wrapper {
    flex-direction: column !important;
    gap: 30px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__benefits-list {
    padding: 20px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__subtitle {
    font-size: 1.3em !important;
  }

  /* How to Claim Section */
  .page-khuyen-mai-chi-tiet-uu-dai__how-to-claim-section {
    padding: 40px 0 !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__steps-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    margin-top: 30px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__step-title {
    font-size: 1.4em !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__step-card .page-khuyen-mai-chi-tiet-uu-dai__btn-primary {
    max-width: 100% !important;
    width: 100% !important;
  }

  /* Terms Section */
  .page-khuyen-mai-chi-tiet-uu-dai__terms-section {
    padding: 40px 0 !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__terms-section ul {
    padding-left: 15px !important;
    margin: 0 auto 20px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__terms-section .page-khuyen-mai-chi-tiet-uu-dai__btn-primary {
    max-width: 100% !important;
    width: 100% !important;
  }

  /* FAQ Section */
  .page-khuyen-mai-chi-tiet-uu-dai__faq-section {
    padding: 40px 0 !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__faq-list {
    margin-top: 30px !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__faq-question {
    padding: 15px !important;
    font-size: 1em !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__faq-answer {
    padding: 0 15px 15px !important;
    font-size: 0.95em !important;
  }

  /* General Image and Container Rules for Mobile */
  .page-khuyen-mai-chi-tiet-uu-dai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-khuyen-mai-chi-tiet-uu-dai__container,
  .page-khuyen-mai-chi-tiet-uu-dai__content-wrapper,
  .page-khuyen-mai-chi-tiet-uu-dai__steps-grid,
  .page-khuyen-mai-chi-tiet-uu-dai__faq-list,
  .page-khuyen-mai-chi-tiet-uu-dai__promo-banner,
  .page-khuyen-mai-chi-tiet-uu-dai__text-block,
  .page-khuyen-mai-chi-tiet-uu-dai__benefits-list,
  .page-khuyen-mai-chi-tiet-uu-dai__step-card,
  .page-khuyen-mai-chi-tiet-uu-dai__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Ensure no horizontal scroll */
  .page-khuyen-mai-chi-tiet-uu-dai {
    overflow-x: hidden;
  }
}

/* Modules not present on this page, but listed in checklist. Omitted for brevity as per content strategy for non-homepages. */
/* .page-khuyen-mai-chi-tiet-uu-dai__hero-section (HERO 双栏): Not applicable for this non-homepage detail page. */
/* .page-khuyen-mai-chi-tiet-uu-dai__icon-box-media (模块1 三栏正圆图): Not applicable for this page. */
/* .page-khuyen-mai-chi-tiet-uu-dai__game-tabs (七 Tab 游戏区): Not applicable for this page. */