/* style/huong-dan-chi-tiet.css */

:root {
  --primary-color: #FF8C1A;
  --secondary-color: #FFA53A;
  --card-bg-color: #17191F;
  --background-color-page: #0D0E12;
  --text-main-color: #FFF3E6;
  --border-color: #A84F0C;
  --glow-color: #FFB04D;
  --deep-orange-color: #D96800;
  --gradient-button: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
}

.page-huong-dan-chi-tiet {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Light text for dark body background */
  background-color: var(--background-color-page);
}

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

/* Hero Section */
.page-huong-dan-chi-tiet__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  background-color: var(--background-color-page);
}

.page-huong-dan-chi-tiet__hero-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 60px 0;
  flex-wrap: wrap;
}

.page-huong-dan-chi-tiet__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  color: var(--text-main-color);
}

.page-huong-dan-chi-tiet__hero-title {
  font-size: 3.2em;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--glow-color);
  line-height: 1.2;
}

.page-huong-dan-chi-tiet__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-main-color);
}

.page-huong-dan-chi-tiet__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-huong-dan-chi-tiet__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-huong-dan-chi-tiet__hero-cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

/* General Buttons */
.page-huong-dan-chi-tiet__btn-primary,
.page-huong-dan-chi-tiet__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.05em;
  text-align: center;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-huong-dan-chi-tiet__btn-primary {
  background: var(--gradient-button);
  color: #ffffff;
  border: 2px solid var(--deep-orange-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-chi-tiet__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-huong-dan-chi-tiet__btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-huong-dan-chi-tiet__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  transform: translateY(-2px);
}

.page-huong-dan-chi-tiet__btn-small {
  padding: 10px 20px;
  font-size: 0.95em;
}

/* Section Titles */
.page-huong-dan-chi-tiet__section-title {
  font-size: 2.5em;
  font-weight: bold;
  color: var(--glow-color);
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
  line-height: 1.3;
}

/* Intro Section */
.page-huong-dan-chi-tiet__intro-section {
  padding: 60px 0;
  background-color: var(--card-bg-color);
}

.page-huong-dan-chi-tiet__intro-text {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: var(--text-main-color);
}

.page-huong-dan-chi-tiet__features-grid {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  justify-content: center;
}

.page-huong-dan-chi-tiet__feature-item {
  flex: 1 1 300px;
  max-width: 350px;
  text-align: center;
  background-color: var(--background-color-page);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
}

.page-huong-dan-chi-tiet__feature-item:hover {
  transform: translateY(-5px);
}

.page-huong-dan-chi-tiet__icon-box-media {
  width: 150px;
  height: 150px;
  margin: 0 auto 25px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(255, 140, 26, 0.5);
}

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

.page-huong-dan-chi-tiet__feature-title {
  font-size: 1.6em;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-huong-dan-chi-tiet__feature-description {
  font-size: 1em;
  color: var(--text-main-color);
}

/* Guide Section */
.page-huong-dan-chi-tiet__guide-section {
  padding: 60px 0;
  background-color: var(--background-color-page);
}

.page-huong-dan-chi-tiet__guide-step {
  margin-bottom: 60px;
  background-color: var(--card-bg-color);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.page-huong-dan-chi-tiet__guide-step-title {
  font-size: 2em;
  color: var(--primary-color);
  margin-bottom: 30px;
  text-align: center;
  font-weight: bold;
}

.page-huong-dan-chi-tiet__guide-content-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.page-huong-dan-chi-tiet__guide-text-block {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-huong-dan-chi-tiet__guide-text-block p {
  margin-bottom: 15px;
  color: var(--text-main-color);
}

.page-huong-dan-chi-tiet__guide-text-block ol {
  margin-bottom: 20px;
  padding-left: 20px;
  color: var(--text-main-color);
}

.page-huong-dan-chi-tiet__guide-text-block ol li {
  margin-bottom: 10px;
  color: var(--text-main-color);
}

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

.page-huong-dan-chi-tiet__guide-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-chi-tiet__reverse-layout {
  flex-direction: row-reverse;
}

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

.page-huong-dan-chi-tiet__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-huong-dan-chi-tiet__faq-item {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-huong-dan-chi-tiet__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: var(--primary-color);
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.05);
  transition: background-color 0.3s ease;
  list-style: none;
}

.page-huong-dan-chi-tiet__faq-question::-webkit-details-marker,
.page-huong-dan-chi-tiet__faq-question::marker {
  display: none;
}

.page-huong-dan-chi-tiet__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.page-huong-dan-chi-tiet__faq-qtext {
  flex-grow: 1;
}

.page-huong-dan-chi-tiet__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--glow-color);
}

.page-huong-dan-chi-tiet__faq-item[open] .page-huong-dan-chi-tiet__faq-toggle {
  content: '−';
}

.page-huong-dan-chi-tiet__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: var(--text-main-color);
  line-height: 1.6;
  opacity: 0.9;
}

/* CTA Section */
.page-huong-dan-chi-tiet__cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--card-bg-color);
}

.page-huong-dan-chi-tiet__cta-description {
  font-size: 1.2em;
  max-width: 700px;
  margin: 0 auto 40px;
  color: var(--text-main-color);
}

.page-huong-dan-chi-tiet__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* General Image styles */
.page-huong-dan-chi-tiet img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-huong-dan-chi-tiet__hero-title {
    font-size: 2.8em;
  }
  .page-huong-dan-chi-tiet__section-title {
    font-size: 2.2em;
  }
  .page-huong-dan-chi-tiet__hero-container,
  .page-huong-dan-chi-tiet__guide-content-wrapper {
    flex-direction: column;
    text-align: center;
  }
  .page-huong-dan-chi-tiet__hero-content,
  .page-huong-dan-chi-tiet__hero-image,
  .page-huong-dan-chi-tiet__guide-text-block,
  .page-huong-dan-chi-tiet__guide-image-block {
    flex: 1 1 100%;
    min-width: unset;
  }
  .page-huong-dan-chi-tiet__reverse-layout {
    flex-direction: column;
  }
  .page-huong-dan-chi-tiet__guide-step-title {
    font-size: 1.8em;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-huong-dan-chi-tiet__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 40px;
  }
  .page-huong-dan-chi-tiet__hero-container {
    padding: 40px 0;
    gap: 30px;
  }
  .page-huong-dan-chi-tiet__hero-title {
    font-size: clamp(2em, 8vw, 2.5em);
    margin-bottom: 15px;
  }
  .page-huong-dan-chi-tiet__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-huong-dan-chi-tiet__hero-cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  /* General Buttons & Containers */
  .page-huong-dan-chi-tiet__btn-primary,
  .page-huong-dan-chi-tiet__btn-secondary,
  .page-huong-dan-chi-tiet a[class*="button"],
  .page-huong-dan-chi-tiet 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;
  }
  .page-huong-dan-chi-tiet__hero-cta-buttons,
  .page-huong-dan-chi-tiet__cta-buttons,
  .page-huong-dan-chi-tiet__button-group,
  .page-huong-dan-chi-tiet__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-huong-dan-chi-tiet__cta-buttons {
    flex-direction: column;
  }

  /* Section Titles */
  .page-huong-dan-chi-tiet__section-title {
    font-size: clamp(1.8em, 7vw, 2em);
    margin-bottom: 30px;
    padding-top: 30px;
  }

  /* Intro Section */
  .page-huong-dan-chi-tiet__intro-section {
    padding: 40px 0;
  }
  .page-huong-dan-chi-tiet__intro-text {
    font-size: 0.95em;
    margin-bottom: 40px;
  }
  .page-huong-dan-chi-tiet__features-grid {
    gap: 20px;
  }
  .page-huong-dan-chi-tiet__feature-item {
    max-width: 100%;
    padding: 25px;
  }
  /* Module 1 (feature) images - Must remain circular */
  .page-huong-dan-chi-tiet__icon-box-media {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
    border-width: 2px;
  }
  .page-huong-dan-chi-tiet__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .page-huong-dan-chi-tiet__feature-title {
    font-size: 1.4em;
  }
  .page-huong-dan-chi-tiet__feature-description {
    font-size: 0.9em;
  }

  /* Guide Section */
  .page-huong-dan-chi-tiet__guide-section {
    padding: 40px 0;
  }
  .page-huong-dan-chi-tiet__guide-step {
    margin-bottom: 40px;
    padding: 30px 20px;
  }
  .page-huong-dan-chi-tiet__guide-step-title {
    font-size: 1.6em;
    margin-bottom: 20px;
  }
  .page-huong-dan-chi-tiet__guide-text-block p,
  .page-huong-dan-chi-tiet__guide-text-block ol li {
    font-size: 0.95em;
  }

  /* FAQ Section */
  .page-huong-dan-chi-tiet__faq-section {
    padding: 40px 0;
  }
  .page-huong-dan-chi-tiet__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }
  .page-huong-dan-chi-tiet__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.9em;
  }

  /* CTA Section */
  .page-huong-dan-chi-tiet__cta-section {
    padding: 60px 0;
  }
  .page-huong-dan-chi-tiet__cta-description {
    font-size: 1.1em;
    margin-bottom: 30px;
  }

  /* Universal Image and Container Responsive Rules */
  .page-huong-dan-chi-tiet img:not(.page-huong-dan-chi-tiet__icon-box-media img) {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-huong-dan-chi-tiet__section,
  .page-huong-dan-chi-tiet__card,
  .page-huong-dan-chi-tiet__container,
  .page-huong-dan-chi-tiet__hero-content,
  .page-huong-dan-chi-tiet__hero-image,
  .page-huong-dan-chi-tiet__guide-text-block,
  .page-huong-dan-chi-tiet__guide-image-block {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-huong-dan-chi-tiet__container {
    padding-left: 0;
    padding-right: 0;
  }
  .page-huong-dan-chi-tiet__hero-content,
  .page-huong-dan-chi-tiet__hero-image {
    padding-left: 0;
    padding-right: 0;
  }
}