/* style/huong-dan-choi.css */

:root {
  --color-primary: #F2C14E;
  --color-secondary: #FFD36B;
  --color-background-dark: #0A0A0A;
  --color-card-bg: #111111;
  --color-text-main: #FFF6D6;
  --color-border: #3A2A12;
  --color-glow: #FFD36B;
  --btn-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-huong-dan-choi {
  font-family: 'Arial', sans-serif;
  color: var(--color-text-main); /* Text color for dark background */
  background-color: var(--color-background-dark); /* Inherited from shared.css body, but ensure consistency */
}

.page-huong-dan-choi__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

/* Hero Section */
.page-huong-dan-choi__hero-section {
  padding-top: 10px; /* Small top padding, relying on body padding-top for header offset */
  padding-bottom: 60px;
  background-color: var(--color-background-dark);
  border-bottom: 1px solid var(--color-border);
}

.page-huong-dan-choi__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1170px;
  margin: 0 auto;
  padding: 20px 16px;
  box-sizing: border-box;
}

.page-huong-dan-choi__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  color: var(--color-text-main);
}

.page-huong-dan-choi__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--color-secondary);
  text-shadow: 0 0 8px rgba(255, 211, 107, 0.4);
}

.page-huong-dan-choi__description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--color-text-main);
}

.page-huong-dan-choi__cta-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-huong-dan-choi__btn-primary,
.page-huong-dan-choi__btn-secondary,
.page-huong-dan-choi__card-button,
.page-huong-dan-choi__btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-huong-dan-choi__btn-primary {
  background: var(--btn-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
}

.page-huong-dan-choi__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(242, 193, 78, 0.6);
}

.page-huong-dan-choi__btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  box-shadow: 0 0 10px rgba(255, 211, 107, 0.3);
}

.page-huong-dan-choi__btn-secondary:hover {
  background: var(--color-secondary);
  color: var(--color-background-dark);
  box-shadow: 0 0 15px rgba(255, 211, 107, 0.5);
  transform: translateY(-2px);
}

.page-huong-dan-choi__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-huong-dan-choi__hero-img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* General Section Styles */
.page-huong-dan-choi__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--color-primary);
  text-shadow: 0 0 5px rgba(242, 193, 78, 0.3);
}

.page-huong-dan-choi__section-description {
  font-size: 1.1rem;
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: var(--color-text-main);
}

/* Intro Steps Section */
.page-huong-dan-choi__intro-steps-section {
  padding: 60px 0;
  background-color: var(--color-background-dark);
}

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

.page-huong-dan-choi__card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--color-text-main);
}

.page-huong-dan-choi__card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
}

.page-huong-dan-choi__icon-box-media {
  width: 180px;
  height: 180px;
  margin: 0 auto 25px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 15px var(--color-glow);
}

.page-huong-dan-choi__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.page-huong-dan-choi__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.page-huong-dan-choi__card-text {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 25px;
  color: var(--color-text-main);
}

.page-huong-dan-choi__card-button {
  background: var(--btn-gradient);
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  font-size: 0.95rem;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(242, 193, 78, 0.3);
}

.page-huong-dan-choi__card-button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Game Guide Section */
.page-huong-dan-choi__game-guide-section {
  padding: 60px 0;
  background-color: var(--color-background-dark);
}

.page-huong-dan-choi__game-category {
  margin-bottom: 60px;
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 40px;
}

.page-huong-dan-choi__game-category:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-huong-dan-choi__game-subtitle {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 30px;
  color: var(--color-secondary);
  text-align: center;
}

.page-huong-dan-choi__game-content-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 30px;
}

.page-huong-dan-choi__game-img {
  flex: 1 1 45%;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  min-width: 250px;
}

.page-huong-dan-choi__game-text {
  flex: 1 1 50%;
  color: var(--color-text-main);
}

.page-huong-dan-choi__game-text p {
  margin-bottom: 15px;
  line-height: 1.7;
  font-size: 1.05rem;
}

.page-huong-dan-choi__game-text ol {
  list-style: decimal;
  margin-left: 20px;
  margin-bottom: 20px;
  padding: 0;
}

.page-huong-dan-choi__game-text li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.page-huong-dan-choi__btn-link {
  background: var(--color-primary);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 15px;
  display: inline-block;
  margin-right: 15px;
  box-shadow: 0 2px 10px rgba(242, 193, 78, 0.3);
}

.page-huong-dan-choi__btn-link:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 211, 107, 0.4);
}

/* Strategy Section */
.page-huong-dan-choi__strategy-section {
  padding: 60px 0;
  background-color: var(--color-background-dark);
}

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

.page-huong-dan-choi__strategy-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--color-text-main);
}

.page-huong-dan-choi__strategy-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.5);
}

.page-huong-dan-choi__strategy-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  min-height: 200px;
  object-fit: cover;
}

.page-huong-dan-choi__item-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-primary);
}

/* Promo Section */
.page-huong-dan-choi__promo-section {
  padding: 60px 0;
  background-color: var(--color-background-dark);
}

.page-huong-dan-choi__promo-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 30px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  margin-top: 40px;
}

.page-huong-dan-choi__promo-img {
  flex: 1 1 45%;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  min-width: 250px;
}

.page-huong-dan-choi__promo-content {
  flex: 1 1 50%;
  color: var(--color-text-main);
}

/* FAQ Section */
.page-huong-dan-choi__faq-section {
  padding: 60px 0;
  background-color: var(--color-background-dark);
}

.page-huong-dan-choi__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-huong-dan-choi__faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  color: var(--color-text-main);
}

.page-huong-dan-choi__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-primary);
  outline: none;
}

.page-huong-dan-choi__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-huong-dan-choi__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--color-secondary);
}

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

.page-huong-dan-choi__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-main);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-huong-dan-choi__hero-container {
    flex-direction: column-reverse;
    text-align: center;
  }

  .page-huong-dan-choi__hero-content {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-huong-dan-choi__cta-group {
    justify-content: center;
  }

  .page-huong-dan-choi__hero-image {
    flex: 1 1 100%;
  }

  .page-huong-dan-choi__promo-card {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .page-huong-dan-choi__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }

  .page-huong-dan-choi__container,
  .page-huong-dan-choi__hero-container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* HERO Section */
  .page-huong-dan-choi__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-huong-dan-choi__description {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }

  .page-huong-dan-choi__cta-group {
    flex-direction: column;
    gap: 10px;
  }

  .page-huong-dan-choi__btn-primary,
  .page-huong-dan-choi__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px !important;
    font-size: 0.9rem !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-huong-dan-choi__hero-img {
    max-width: 100% !important;
    height: auto !important;
  }

  /* Intro Steps Section (Module 1 three-column icons) */
  .page-huong-dan-choi__section-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
    margin-bottom: 15px;
  }

  .page-huong-dan-choi__section-description {
    font-size: 0.9rem;
    margin-bottom: 30px;
  }

  .page-huong-dan-choi__step-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-huong-dan-choi__icon-box-media {
    width: 150px;
    height: 150px;
    margin-bottom: 20px;
  }

  .page-huong-dan-choi__icon-box-media img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }

  .page-huong-dan-choi__card-title {
    font-size: 1.3rem;
  }

  .page-huong-dan-choi__card-text {
    font-size: 0.9rem;
  }

  .page-huong-dan-choi__card-button {
    padding: 8px 15px;
    font-size: 0.85rem;
  }

  /* Game Guide Section */
  .page-huong-dan-choi__game-category {
    padding-bottom: 30px;
    margin-bottom: 40px;
  }

  .page-huong-dan-choi__game-subtitle {
    font-size: 1.6rem;
    margin-bottom: 20px;
  }

  .page-huong-dan-choi__game-content-wrapper {
    flex-direction: column;
    gap: 20px;
  }

  .page-huong-dan-choi__game-img {
    max-width: 100% !important;
    height: auto !important;
    min-width: auto;
  }

  .page-huong-dan-choi__game-text p,
  .page-huong-dan-choi__game-text li {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .page-huong-dan-choi__btn-link {
    padding: 8px 15px;
    font-size: 0.9rem;
    margin-right: 10px;
    margin-bottom: 10px;
  }

  /* Strategy Section */
  .page-huong-dan-choi__strategy-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-huong-dan-choi__strategy-img {
    max-width: 100% !important;
    height: auto !important;
    min-
  }

  .page-huong-dan-choi__item-title {
    font-size: 1.2rem;
  }

  /* Promo Section */
  .page-huong-dan-choi__promo-card {
    flex-direction: column;
    padding: 20px;
  }

  .page-huong-dan-choi__promo-img {
    max-width: 100% !important;
    height: auto !important;
    min-width: auto;
  }

  .page-huong-dan-choi__promo-content .page-huong-dan-choi__card-title {
    font-size: 1.3rem;
  }

  .page-huong-dan-choi__promo-content .page-huong-dan-choi__card-text {
    font-size: 0.95rem;
  }

  /* FAQ Section */
  .page-huong-dan-choi__faq-item summary {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-huong-dan-choi__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95rem;
  }

  /* General Image and Container Rules */
  .page-huong-dan-choi img:not(.page-huong-dan-choi__icon-box-media img) {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-huong-dan-choi__section,
  .page-huong-dan-choi__card,
  .page-huong-dan-choi__container,
  .page-huong-dan-choi__hero-container,
  .page-huong-dan-choi__promo-card,
  .page-huong-dan-choi__faq-list,
  .page-huong-dan-choi__strategy-grid,
  .page-huong-dan-choi__game-content-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}