/* style/card-games-tien-len-mien-nam.css */
.page-card-games-tien-len-mien-nam {
  font-family: 'Arial', sans-serif;
  background-color: #0A0A0A;
  color: #FFF6D6;
}

.page-card-games-tien-len-mien-nam__hero-section {
  padding-top: 10px; /* Small top padding, relying on body padding-top from shared.css */
  padding-bottom: 60px;
  background-color: #0A0A0A;
}

.page-card-games-tien-len-mien-nam__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 40px 20px;
}

.page-card-games-tien-len-mien-nam__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-card-games-tien-len-mien-nam__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #FFD36B; /* Using a brighter brand color for H1 */
}

.page-card-games-tien-len-mien-nam__hero-description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #FFF6D6;
}

.page-card-games-tien-len-mien-nam__cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-card-games-tien-len-mien-nam__btn-primary,
.page-card-games-tien-len-mien-nam__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

.page-card-games-tien-len-mien-nam__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #ffffff; /* Button text always white */
  border: none;
  box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-card-games-tien-len-mien-nam__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-card-games-tien-len-mien-nam__btn-secondary {
  background-color: transparent;
  color: #FFD36B;
  border: 2px solid #FFD36B;
}

.page-card-games-tien-len-mien-nam__btn-secondary:hover {
  background-color: #FFD36B;
  color: #0A0A0A;
  transform: translateY(-2px);
}

.page-card-games-tien-len-mien-nam__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-card-games-tien-len-mien-nam__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-card-games-tien-len-mien-nam__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.page-card-games-tien-len-mien-nam__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: #FFD36B;
}

.page-card-games-tien-len-mien-nam__section-description {
  font-size: 1.05rem;
  line-height: 1.7;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #FFF6D6;
}

.page-card-games-tien-len-mien-nam__text-center {
  text-align: center;
}

.page-card-games-tien-len-mien-nam__mt-40 {
  margin-top: 40px;
}

.page-card-games-tien-len-mien-nam__intro-section {
  background-color: #0A0A0A;
}

.page-card-games-tien-len-mien-nam__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-card-games-tien-len-mien-nam__feature-item {
  text-align: center;
  background-color: #111111;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid #3A2A12;
}

.page-card-games-tien-len-mien-nam__icon-box-media {
  width: 200px;
  height: 200px;
  aspect-ratio: 1/1;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid #F2C14E;
}

.page-card-games-tien-len-mien-nam__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%; /* Ensure circular shape */
  display: block;
}

.page-card-games-tien-len-mien-nam__feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #FFD36B;
}

.page-card-games-tien-len-mien-nam__feature-text {
  font-size: 1rem;
  line-height: 1.6;
  color: #FFF6D6;
}

.page-card-games-tien-len-mien-nam__dark-section {
  background-color: #111111;
}

.page-card-games-tien-len-mien-nam__game-rules-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-card-games-tien-len-mien-nam__rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-card-games-tien-len-mien-nam__rule-card {
  background-color: #0A0A0A;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #3A2A12;
  display: flex;
  flex-direction: column;
}

.page-card-games-tien-len-mien-nam__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-card-games-tien-len-mien-nam__card-title {
  font-size: 1.4rem;
  font-weight: 600;
  padding: 20px 20px 10px;
  color: #FFD36B;
}

.page-card-games-tien-len-mien-nam__card-text {
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 0 20px 20px;
  color: #FFF6D6;
  flex-grow: 1;
}

.page-card-games-tien-len-mien-nam__strategies-section {
  background-color: #0A0A0A;
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-card-games-tien-len-mien-nam__strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-card-games-tien-len-mien-nam__strategy-item {
  background-color: #111111;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #3A2A12;
}

.page-card-games-tien-len-mien-nam__strategy-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-card-games-tien-len-mien-nam__strategy-title {
  font-size: 1.4rem;
  font-weight: 600;
  padding: 20px 20px 10px;
  color: #FFD36B;
}

.page-card-games-tien-len-mien-nam__strategy-text {
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 0 20px 20px;
  color: #FFF6D6;
}

.page-card-games-tien-len-mien-nam__advantages-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-card-games-tien-len-mien-nam__advantages-list {
  list-style: none;
  padding: 0;
  margin: 40px auto 0;
  max-width: 900px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 25px;
}

.page-card-games-tien-len-mien-nam__advantage-item {
  background-color: #0A0A0A;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-card-games-tien-len-mien-nam__advantage-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #F2C14E;
}

.page-card-games-tien-len-mien-nam__advantage-text {
  font-size: 1rem;
  line-height: 1.6;
  color: #FFF6D6;
}

.page-card-games-tien-len-mien-nam__guide-section {
  background-color: #0A0A0A;
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-card-games-tien-len-mien-nam__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.page-card-games-tien-len-mien-nam__step-item {
  background-color: #111111;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #3A2A12;
  position: relative;
  text-align: center;
}

.page-card-games-tien-len-mien-nam__step-number {
  width: 50px;
  height: 50px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #0A0A0A;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 700;
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  border: 3px solid #0A0A0A;
  box-shadow: 0 4px 10px rgba(255, 216, 106, 0.6);
}

.page-card-games-tien-len-mien-nam__step-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-top: 35px;
  margin-bottom: 15px;
  color: #FFD36B;
}

.page-card-games-tien-len-mien-nam__step-text {
  font-size: 1rem;
  line-height: 1.6;
  color: #FFF6D6;
  margin-bottom: 20px;
}

.page-card-games-tien-len-mien-nam__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-card-games-tien-len-mien-nam__faq-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-card-games-tien-len-mien-nam__faq-list {
  max-width: 800px;
  margin: 40px auto 0;
}

.page-card-games-tien-len-mien-nam__faq-item {
  background-color: #0A0A0A;
  border: 1px solid #3A2A12;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-card-games-tien-len-mien-nam__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFD36B;
  cursor: pointer;
  background-color: #111111;
  border-bottom: 1px solid #3A2A12;
  list-style: none;
}

.page-card-games-tien-len-mien-nam__faq-question::-webkit-details-marker {
  display: none;
}

.page-card-games-tien-len-mien-nam__faq-qtext {
  flex-grow: 1;
}

.page-card-games-tien-len-mien-nam__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-card-games-tien-len-mien-nam__faq-item[open] .page-card-games-tien-len-mien-nam__faq-toggle {
  transform: rotate(45deg);
}

.page-card-games-tien-len-mien-nam__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: #FFF6D6;
}

/* General image and container responsiveness */
.page-card-games-tien-len-mien-nam img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-card-games-tien-len-mien-nam__section,
.page-card-games-tien-len-mien-nam__container {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* Media Queries for Mobile */
@media (max-width: 768px) {
  .page-card-games-tien-len-mien-nam__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-card-games-tien-len-mien-nam__hero-container {
    flex-direction: column;
    padding: 20px 15px;
    gap: 25px;
  }

  .page-card-games-tien-len-mien-nam__hero-content,
  .page-card-games-tien-len-mien-nam__hero-image {
    flex: 1 1 100%;
    min-width: unset;
  }

  .page-card-games-tien-len-mien-nam__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
    text-align: center;
  }

  .page-card-games-tien-len-mien-nam__hero-description {
    font-size: 1rem;
    text-align: center;
  }

  .page-card-games-tien-len-mien-nam__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }

  .page-card-games-tien-len-mien-nam__btn-primary,
  .page-card-games-tien-len-mien-nam__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-card-games-tien-len-mien-nam__content-area {
    padding: 40px 15px;
  }

  .page-card-games-tien-len-mien-nam__section-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }

  .page-card-games-tien-len-mien-nam__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  /* Module 1: Features Grid */
  .page-card-games-tien-len-mien-nam__features-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-card-games-tien-len-mien-nam__icon-box-media {
    width: 180px;
    height: 180px;
    border-width: 3px;
  }

  .page-card-games-tien-len-mien-nam__feature-title {
    font-size: 1.3rem;
  }

  /* Game Rules Grid */
  .page-card-games-tien-len-mien-nam__rules-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-card-games-tien-len-mien-nam__card-title {
    font-size: 1.25rem;
  }

  /* Strategies Grid */
  .page-card-games-tien-len-mien-nam__strategy-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-card-games-tien-len-mien-nam__strategy-title {
    font-size: 1.25rem;
  }

  /* Advantages List */
  .page-card-games-tien-len-mien-nam__advantages-list {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .page-card-games-tien-len-mien-nam__advantage-title {
    font-size: 1.2rem;
  }

  /* Guide Steps */
  .page-card-games-tien-len-mien-nam__guide-steps {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .page-card-games-tien-len-mien-nam__step-number {
    width: 45px;
    height: 45px;
    font-size: 1.6rem;
    top: -22px;
  }

  .page-card-games-tien-len-mien-nam__step-title {
    font-size: 1.3rem;
    margin-top: 30px;
  }

  /* FAQ Section */
  .page-card-games-tien-len-mien-nam__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-card-games-tien-len-mien-nam__faq-toggle {
    font-size: 1.3rem;
  }

  .page-card-games-tien-len-mien-nam__faq-answer {
    padding: 12px 20px 15px;
    font-size: 0.95rem;
  }

  /* General Image & Container rules for mobile */
  .page-card-games-tien-len-mien-nam img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-card-games-tien-len-mien-nam__section,
  .page-card-games-tien-len-mien-nam__card,
  .page-card-games-tien-len-mien-nam__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}