/* style/huong-dan-ca-cuoc.css */
:root {
  --page-primary-color: #E53935;
  --page-secondary-color: #FF5A4F;
  --page-text-main: #333333;
  --page-background: #F5F7FA;
  --page-card-bg: #FFFFFF;
  --page-border-color: #E0E0E0;
}

.page-huong-dan-ca-cuoc {
  color: var(--page-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-huong-dan-ca-cuoc__hero-section {
  padding-top: 10px; /* Small top padding, rely on body for header offset */
  padding-bottom: 60px;
  background-color: var(--page-background);
}

.page-huong-dan-ca-cuoc__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 40px 20px;
  gap: 30px;
}

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

.page-huong-dan-ca-cuoc__hero-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--page-primary-color);
}

.page-huong-dan-ca-cuoc__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--page-text-main);
}

.page-huong-dan-ca-cuoc__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-huong-dan-ca-cuoc__btn-primary,
.page-huong-dan-ca-cuoc__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-huong-dan-ca-cuoc__btn-primary {
  background: linear-gradient(180deg, var(--page-secondary-color) 0%, var(--page-primary-color) 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-huong-dan-ca-cuoc__btn-primary:hover {
  background: linear-gradient(180deg, var(--page-primary-color) 0%, var(--page-secondary-color) 100%);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-ca-cuoc__btn-secondary {
  background-color: var(--page-card-bg);
  color: var(--page-primary-color);
  border: 2px solid var(--page-primary-color);
}

.page-huong-dan-ca-cuoc__btn-secondary:hover {
  background-color: var(--page-primary-color);
  color: #ffffff;
}

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

.page-huong-dan-ca-cuoc__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  display: block;
}

.page-huong-dan-ca-cuoc__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-huong-dan-ca-cuoc__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--page-primary-color);
  text-align: center;
  margin-bottom: 25px;
}

.page-huong-dan-ca-cuoc__section-description {
  font-size: 1.05rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: var(--page-text-main);
}

.page-huong-dan-ca-cuoc__guide-steps {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.page-huong-dan-ca-cuoc__guide-step {
  background-color: var(--page-card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-huong-dan-ca-cuoc__guide-step:nth-child(even) {
  flex-direction: column-reverse; /* Alternate image/text order */
}

.page-huong-dan-ca-cuoc__step-title {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  color: var(--page-primary-color);
  margin-bottom: 20px;
  font-weight: 600;
}

.page-huong-dan-ca-cuoc__step-image {
  max-width: 80%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 25px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  display: block;
}

.page-huong-dan-ca-cuoc__step-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--page-text-main);
  text-align: left;
}

.page-huong-dan-ca-cuoc__why-choose-section {
  background-color: var(--page-background);
  padding: 60px 20px;
  margin-top: 60px;
}

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

.page-huong-dan-ca-cuoc__benefit-item {
  background-color: var(--page-card-bg);
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-huong-dan-ca-cuoc__benefit-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-huong-dan-ca-cuoc__benefit-icon {
  width: 100px;
  height: auto;
  margin-bottom: 15px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-huong-dan-ca-cuoc__benefit-title {
  font-size: 1.4rem;
  color: var(--page-primary-color);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-huong-dan-ca-cuoc__benefit-text {
  font-size: 0.95rem;
  color: var(--page-text-main);
}

.page-huong-dan-ca-cuoc__faq-section {
  padding: 60px 20px;
}

.page-huong-dan-ca-cuoc__faq-list {
  max-width: 900px;
  margin: 0 auto;
  margin-top: 40px;
}

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

.page-huong-dan-ca-cuoc__faq-item[open] {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  border-color: var(--page-primary-color);
}

.page-huong-dan-ca-cuoc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--page-primary-color);
  cursor: pointer;
  list-style: none;
}

.page-huong-dan-ca-cuoc__faq-question::-webkit-details-marker {
  display: none;
}

.page-huong-dan-ca-cuoc__faq-qtext {
  flex-grow: 1;
}

.page-huong-dan-ca-cuoc__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--page-primary-color);
}

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

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

.page-huong-dan-ca-cuoc__faq-answer p {
  margin-top: 0;
  margin-bottom: 0;
}

/* --- Responsive Styles --- */

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-huong-dan-ca-cuoc {
    font-size: 15px;
    line-height: 1.5;
  }

  /* HERO Section */
  .page-huong-dan-ca-cuoc__hero-section {
    padding-top: 10px !important; /* Fixed top padding, not header offset */
    padding-bottom: 30px;
  }

  .page-huong-dan-ca-cuoc__hero-container {
    flex-direction: column;
    padding: 20px 15px;
    gap: 20px;
  }

  .page-huong-dan-ca-cuoc__hero-content {
    order: 2; /* Content below image */
    text-align: center;
    flex: 1 1 100%;
    min-width: unset;
  }

  .page-huong-dan-ca-cuoc__hero-image {
    order: 1; /* Image above content */
    flex: 1 1 100%;
    min-width: unset;
    padding-bottom: 20px;
  }

  .page-huong-dan-ca-cuoc__hero-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
  }

  .page-huong-dan-ca-cuoc__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-huong-dan-ca-cuoc__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-huong-dan-ca-cuoc__btn-primary,
  .page-huong-dan-ca-cuoc__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 20px;
    font-size: 0.95rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* General Content Area & Sections */
  .page-huong-dan-ca-cuoc__content-area {
    padding: 30px 15px;
  }

  .page-huong-dan-ca-cuoc__section-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
  }

  .page-huong-dan-ca-cuoc__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  /* Guide Section */
  .page-huong-dan-ca-cuoc__guide-steps {
    gap: 40px;
  }

  .page-huong-dan-ca-cuoc__guide-step {
    padding: 20px;
  }

  .page-huong-dan-ca-cuoc__guide-step:nth-child(even) {
    flex-direction: column; /* Reset order for mobile */
  }

  .page-huong-dan-ca-cuoc__step-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
  }

  .page-huong-dan-ca-cuoc__step-image {
    max-width: 90%; /* Slightly smaller for mobile */
    margin-bottom: 20px;
  }

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

  /* Why Choose Section */
  .page-huong-dan-ca-cuoc__why-choose-section {
    padding: 40px 15px;
    margin-top: 40px;
  }

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

  .page-huong-dan-ca-cuoc__benefit-item {
    padding: 20px;
  }

  .page-huong-dan-ca-cuoc__benefit-icon {
    width: 80px;
  }

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

  .page-huong-dan-ca-cuoc__benefit-text {
    font-size: 0.85rem;
  }

  /* FAQ Section */
  .page-huong-dan-ca-cuoc__faq-section {
    padding: 40px 15px;
  }

  .page-huong-dan-ca-cuoc__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-huong-dan-ca-cuoc__faq-toggle {
    font-size: 1.5rem;
  }

  .page-huong-dan-ca-cuoc__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.9rem;
  }

  /* Universal Image Responsiveness */
  .page-huong-dan-ca-cuoc img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-huong-dan-ca-cuoc__hero-side-image,
  .page-huong-dan-ca-cuoc__step-image,
  .page-huong-dan-ca-cuoc__benefit-icon {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-huong-dan-ca-cuoc__hero-container,
  .page-huong-dan-ca-cuoc__guide-steps,
  .page-huong-dan-ca-cuoc__benefits-grid,
  .page-huong-dan-ca-cuoc__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }
  .page-huong-dan-ca-cuoc__content-area {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}

/* Tablet (max-width: 1024px) - Adjustments for larger tablets */
@media (max-width: 1024px) {
  .page-huong-dan-ca-cuoc__hero-container {
    padding: 30px 25px;
    gap: 25px;
  }
  .page-huong-dan-ca-cuoc__hero-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
  }
  .page-huong-dan-ca-cuoc__hero-description {
    font-size: 1.05rem;
  }
  .page-huong-dan-ca-cuoc__cta-buttons {
    gap: 12px;
  }
  .page-huong-dan-ca-cuoc__btn-primary,
  .page-huong-dan-ca-cuoc__btn-secondary {
    padding: 11px 22px;
    font-size: 0.95rem;
  }
  .page-huong-dan-ca-cuoc__content-area {
    padding: 35px 25px;
  }
  .page-huong-dan-ca-cuoc__section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
  }
  .page-huong-dan-ca-cuoc__section-description {
    font-size: 1rem;
  }
  .page-huong-dan-ca-cuoc__guide-steps {
    gap: 50px;
  }
  .page-huong-dan-ca-cuoc__guide-step {
    padding: 25px;
  }
  .page-huong-dan-ca-cuoc__step-title {
    font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  }
  .page-huong-dan-ca-cuoc__step-image {
    max-width: 70%;
  }
  .page-huong-dan-ca-cuoc__benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
  }
  .page-huong-dan-ca-cuoc__benefit-icon {
    width: 90px;
  }
  .page-huong-dan-ca-cuoc__benefit-title {
    font-size: 1.3rem;
  }
  .page-huong-dan-ca-cuoc__faq-question {
    font-size: 1.1rem;
    padding: 16px 22px;
  }
  .page-huong-dan-ca-cuoc__faq-answer {
    padding: 0 22px 18px;
  }
}