:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg-color: #11271B;
  --background-color: #08160F;
  --text-main-color: #F2FFF6;
  --text-secondary-color: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green-color: #0A4B2C;
}

.page-index-platform-advantages {
  font-family: Arial, sans-serif;
  color: var(--text-main-color); /* Default text color for the page */
  background-color: var(--background-color); /* General page background */
}

/* General styling for sections and containers */
.page-index-platform-advantages__section {
  padding: 80px 0;
  text-align: center;
}

.page-index-platform-advantages__dark-section {
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-index-platform-advantages__light-bg {
  background-color: var(--deep-green-color); /* Using deep green for contrast against dark background */
  color: var(--text-main-color);
}

.page-index-platform-advantages__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.page-index-platform-advantages__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* Small top padding, more bottom padding */
  overflow: hidden;
  color: var(--text-main-color);
  background-color: var(--background-color);
}

.page-index-platform-advantages__hero-image-wrapper {
  width: 100%;
  max-height: 70vh; /* Limit hero image height */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-index-platform-advantages__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  min-height: 400px; /* Ensure minimum height for desktop */
}

.page-index-platform-advantages__hero-content {
  position: relative; /* Relative positioning for normal flow */
  z-index: 2;
  max-width: 900px;
  margin-top: 40px; /* Space below image */
  padding: 0 20px;
  text-align: center;
}

.page-index-platform-advantages__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem); /* Use clamp for H1 */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-main-color);
}

.page-index-platform-advantages__intro-text {
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-secondary-color);
}

.page-index-platform-advantages__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

/* Buttons */
.page-index-platform-advantages__btn-primary,
.page-index-platform-advantages__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word; /* Allow text to break words */
  max-width: 100%; /* Ensure button doesn't overflow */
}

.page-index-platform-advantages__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main-color);
  border: 2px solid transparent;
}

.page-index-platform-advantages__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-index-platform-advantages__btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-index-platform-advantages__btn-secondary:hover {
  background: var(--primary-color);
  color: var(--text-main-color);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(17, 168, 78, 0.2);
}

.page-index-platform-advantages__btn-inline {
  margin-top: 30px;
}

.page-index-platform-advantages__cta-center {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

/* Section Titles */
.page-index-platform-advantages__section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 40px;
  color: var(--text-main-color);
  position: relative;
  padding-bottom: 15px;
}

.page-index-platform-advantages__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  border-radius: 2px;
}

/* Text Blocks */
.page-index-platform-advantages__text-block {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--text-secondary-color);
  text-align: left;
}

.page-index-platform-advantages__text-block strong {
  color: var(--text-main-color);
}

/* Feature Grid */
.page-index-platform-advantages__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

/* Cards */
.page-index-platform-advantages__card {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  min-height: 200px; /* Minimum card height */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  border: 1px solid var(--border-color);
  color: var(--text-secondary-color);
}

.page-index-platform-advantages__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-index-platform-advantages__card-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main-color);
}

.page-index-platform-advantages__card-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary-color);
}

/* Grid with Image */
.page-index-platform-advantages__grid-with-image {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 40px;
  text-align: left;
}

.page-index-platform-advantages__grid-with-image--reverse {
  flex-direction: row-reverse;
}

.page-index-platform-advantages__grid-text {
  flex: 1;
}

.page-index-platform-advantages__grid-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-index-platform-advantages__grid-image img,
.page-index-platform-advantages__promo-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  display: block; /* Ensure it behaves as a block element */
  min-width: 200px; /* Enforce min-size for images */
  min-height: 200px; /* Enforce min-size for images */
}

/* Feature Lists */
.page-index-platform-advantages__feature-list,
.page-index-platform-advantages__security-list,
.page-index-platform-advantages__support-channels,
.page-index-platform-advantages__download-steps {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
  text-align: left;
}

.page-index-platform-advantages__feature-list li,
.page-index-platform-advantages__security-list li,
.page-index-platform-advantages__support-channels li {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 10px;
  position: relative;
  padding-left: 30px;
  color: var(--text-secondary-color);
}

.page-index-platform-advantages__feature-list li::before,
.page-index-platform-advantages__security-list li::before,
.page-index-platform-advantages__support-channels li::before {
  content: '✓';
  color: var(--primary-color);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

.page-index-platform-advantages__download-steps li {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 10px;
  position: relative;
  padding-left: 35px;
  counter-increment: step-counter;
  color: var(--text-secondary-color);
}

.page-index-platform-advantages__download-steps li::before {
  content: "Bước " counter(step-counter) ":";
  color: var(--primary-color);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

.page-index-platform-advantages__download-steps li strong {
    color: var(--text-main-color);
}

/* Promo Grid */
.page-index-platform-advantages__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-platform-advantages__promo-image {
  margin-top: 50px;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* FAQ Section */
.page-index-platform-advantages__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-index-platform-advantages__faq-item {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-index-platform-advantages__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-main-color);
  cursor: pointer;
  background-color: var(--card-bg-color);
  transition: background-color 0.3s ease;
}

.page-index-platform-advantages__faq-question:hover {
  background-color: var(--deep-green-color);
}

.page-index-platform-advantages__faq-question::-webkit-details-marker {
  display: none;
}
.page-index-platform-advantages__faq-question::marker {
  display: none;
}

.page-index-platform-advantages__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  color: var(--primary-color);
  margin-left: 15px;
}

.page-index-platform-advantages__faq-item[open] .page-index-platform-advantages__faq-toggle {
  content: '−';
}

.page-index-platform-advantages__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary-color);
  text-align: left;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-index-platform-advantages__section {
    padding: 60px 0;
  }

  .page-index-platform-advantages__hero-content {
    margin-top: 20px;
  }

  .page-index-platform-advantages__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .page-index-platform-advantages__intro-text {
    font-size: 1rem;
  }

  .page-index-platform-advantages__grid-with-image {
    flex-direction: column;
    gap: 30px;
  }

  .page-index-platform-advantages__grid-with-image--reverse {
    flex-direction: column; /* Revert to column for consistency on mobile */
  }

  .page-index-platform-advantages__grid-text,
  .page-index-platform-advantages__grid-image {
    flex: none;
    width: 100%;
  }

  .page-index-platform-advantages__promo-image {
    margin-top: 30px;
  }
}

@media (max-width: 768px) {
  .page-index-platform-advantages__section {
    padding: 40px 0;
  }

  .page-index-platform-advantages__container {
    padding: 0 15px;
  }

  .page-index-platform-advantages__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .page-index-platform-advantages__intro-text {
    font-size: 0.95rem;
  }

  .page-index-platform-advantages__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    padding: 12px 20px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-index-platform-advantages__cta-buttons,
  .page-index-platform-advantages__button-group,
  .page-index-platform-advantages__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-index-platform-advantages__hero-section {
    padding-bottom: 40px;
    padding-top: 10px !important;
  }

  .page-index-platform-advantages__hero-image {
    min-height: 250px;
  }

  .page-index-platform-advantages__section-title {
    font-size: clamp(1.5rem, 5vw, 2.2rem);
    margin-bottom: 30px;
  }

  .page-index-platform-advantages__text-block,
  .page-index-platform-advantages__card-text,
  .page-index-platform-advantages__feature-list li,
  .page-index-platform-advantages__security-list li,
  .page-index-platform-advantages__support-channels li,
  .page-index-platform-advantages__download-steps li,
  .page-index-platform-advantages__faq-answer {
    font-size: 0.95rem;
  }

  .page-index-platform-advantages__card {
    padding: 20px;
  }

  .page-index-platform-advantages__card-title {
    font-size: 1.2rem;
  }

  .page-index-platform-advantages__grid-image img,
  .page-index-platform-advantages__promo-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  /* Image container specific for mobile */
  .page-index-platform-advantages__grid-image,
  .page-index-platform-advantages__promo-grid,
  .page-index-platform-advantages__feature-grid {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-index-platform-advantages__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-index-platform-advantages__faq-answer {
    padding: 0 20px 15px 20px;
  }
}