/* style/blog-bl555-vip-platform-advantages.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm padding-top cho main hoặc các section đầu tiên */

:root {
  --bl555-vip-primary-color: #11A84E;
  --bl555-vip-secondary-color: #22C768;
  --bl555-vip-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --bl555-vip-card-bg: #11271B;
  --bl555-vip-background: #08160F;
  --bl555-vip-text-main: #F2FFF6;
  --bl555-vip-text-secondary: #A7D9B8;
  --bl555-vip-border: #2E7A4E;
  --bl555-vip-glow: #57E38D;
  --bl555-vip-gold: #F2C14E;
  --bl555-vip-divider: #1E3A2A;
  --bl555-vip-deep-green: #0A4B2C;
}

.page-blog-bl555-vip-platform-advantages {
  font-family: 'Arial', sans-serif;
  color: var(--bl555-vip-text-main); /* Text Main */
  background-color: var(--bl555-vip-background); /* Background */
  line-height: 1.6;
  overflow-x: hidden;
}

.page-blog-bl555-vip-platform-advantages__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* Chỉ một khoảng cách nhỏ ở trên, body đã có padding-top */
  text-align: center;
  background-color: var(--bl555-vip-background);
}

.page-blog-bl555-vip-platform-advantages__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Giới hạn chiều cao cho ảnh hero */
  overflow: hidden;
}

.page-blog-bl555-vip-platform-advantages__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-bl555-vip-platform-advantages__hero-content {
  max-width: 900px;
  margin-top: 40px;
  padding: 0 20px;
}

.page-blog-bl555-vip-platform-advantages__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  color: var(--bl555-vip-gold); /* Gold */
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-blog-bl555-vip-platform-advantages__description {
  font-size: 1.1em;
  color: var(--bl555-vip-text-secondary); /* Text Secondary */
  margin-bottom: 30px;
}

.page-blog-bl555-vip-platform-advantages__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-blog-bl555-vip-platform-advantages__btn-primary,
.page-blog-bl555-vip-platform-advantages__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.1em;
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 180px;
  box-sizing: border-box;
}

.page-blog-bl555-vip-platform-advantages__btn-primary {
  background: var(--bl555-vip-button-gradient);
  color: var(--bl555-vip-text-main); /* Text Main */
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-bl555-vip-platform-advantages__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-bl555-vip-platform-advantages__btn-secondary {
  background: var(--bl555-vip-card-bg); /* Card BG */
  color: var(--bl555-vip-primary-color); /* Primary Color */
  border: 2px solid var(--bl555-vip-primary-color); /* Primary Color */
}

.page-blog-bl555-vip-platform-advantages__btn-secondary:hover {
  background: var(--bl555-vip-primary-color); /* Primary Color */
  color: var(--bl555-vip-text-main); /* Text Main */
  transform: translateY(-2px);
}

.page-blog-bl555-vip-platform-advantages__btn-inline {
  margin-top: 20px;
}

.page-blog-bl555-vip-platform-advantages__btn-full-width {
  width: 100%;
  max-width: 300px;
  margin-top: 30px;
}

.page-blog-bl555-vip-platform-advantages__content-area,
.page-blog-bl555-vip-platform-advantages__conclusion-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 20px;
  background-color: var(--bl555-vip-background);
}

.page-blog-bl555-vip-platform-advantages__section-title {
  font-size: 2.2em;
  color: var(--bl555-vip-gold); /* Gold */
  margin-bottom: 30px;
  text-align: center;
  position: relative;
  padding-bottom: 15px;
}

.page-blog-bl555-vip-platform-advantages__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--bl555-vip-primary-color); /* Primary Color */
  border-radius: 2px;
}

.page-blog-bl555-vip-platform-advantages p {
  margin-bottom: 1em;
  color: var(--bl555-vip-text-secondary); /* Text Secondary */
}

.page-blog-bl555-vip-platform-advantages__image-content {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  object-fit: cover;
  min-width: 200px; /* Minimum size requirement */
  min-height: 200px; /* Minimum size requirement */
}

.page-blog-bl555-vip-platform-advantages__game-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin: 40px 0;
}

.page-blog-bl555-vip-platform-advantages__game-card {
  background-color: var(--bl555-vip-card-bg); /* Card BG */
  border: 1px solid var(--bl555-vip-border); /* Border */
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-bl555-vip-platform-advantages__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-bl555-vip-platform-advantages__game-title {
  font-size: 1.5em;
  margin-bottom: 10px;
}

.page-blog-bl555-vip-platform-advantages__game-title a {
  color: var(--bl555-vip-gold); /* Gold */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog-bl555-vip-platform-advantages__game-title a:hover {
  color: var(--bl555-vip-primary-color); /* Primary Color */
}

.page-blog-bl555-vip-platform-advantages__list,
.page-blog-bl555-vip-platform-advantages__registration-steps {
  list-style: none;
  padding-left: 0;
  margin: 30px 0;
}

.page-blog-bl555-vip-platform-advantages__list li,
.page-blog-bl555-vip-platform-advantages__registration-steps li {
  background-color: var(--bl555-vip-card-bg); /* Card BG */
  border: 1px solid var(--bl555-vip-divider); /* Divider */
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  color: var(--bl555-vip-text-main); /* Text Main */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.page-blog-bl555-vip-platform-advantages__list li strong,
.page-blog-bl555-vip-platform-advantages__registration-steps li strong {
  color: var(--bl555-vip-primary-color); /* Primary Color */
  margin-right: 10px;
}

.page-blog-bl555-vip-platform-advantages__faq-section {
  background-color: var(--bl555-vip-background);
  padding: 60px 20px;
}

.page-blog-bl555-vip-platform-advantages__faq-list {
  max-width: 800px;
  margin: 40px auto 0 auto;
}

.page-blog-bl555-vip-platform-advantages__faq-item {
  background-color: var(--bl555-vip-card-bg); /* Card BG */
  border: 1px solid var(--bl555-vip-border); /* Border */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.page-blog-bl555-vip-platform-advantages__faq-item summary {
  list-style: none;
  padding: 20px 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.15em;
  color: var(--bl555-vip-text-main); /* Text Main */
  transition: background-color 0.3s ease;
}

.page-blog-bl555-vip-platform-advantages__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog-bl555-vip-platform-advantages__faq-item summary:hover {
  background-color: var(--bl555-vip-deep-green); /* Deep Green */
}

.page-blog-bl555-vip-platform-advantages__faq-qtext {
  flex-grow: 1;
  color: var(--bl555-vip-gold); /* Gold */
}

.page-blog-bl555-vip-platform-advantages__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--bl555-vip-primary-color); /* Primary Color */
}

.page-blog-bl555-vip-platform-advantages__faq-item[open] .page-blog-bl555-vip-platform-advantages__faq-toggle {
  content: '−'; /* Changed by JS for better control, but CSS can be fallback */
}

.page-blog-bl555-vip-platform-advantages__faq-answer {
  padding: 0 25px 20px 25px;
  color: var(--bl555-vip-text-secondary); /* Text Secondary */
  line-height: 1.7;
}

.page-blog-bl555-vip-platform-advantages__faq-answer p {
  margin-bottom: 0;
}

.page-blog-bl555-vip-platform-advantages__conclusion-section {
  text-align: center;
  padding-bottom: 80px;
}

/* ==================== Responsive Design ==================== */

/* Desktop specific adjustments */
@media (min-width: 769px) {
  .page-blog-bl555-vip-platform-advantages__hero-content {
    margin-top: -150px; /* Overlay text slightly on hero image for visual appeal */
    background: linear-gradient(to top, rgba(8, 22, 15, 0.8) 0%, rgba(8, 22, 15, 0) 100%);
    padding-top: 150px;
  }
}

/* Tablet and Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-blog-bl555-vip-platform-advantages {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-blog-bl555-vip-platform-advantages__hero-section {
    padding: 10px 0 40px 0; /* Adjust padding for mobile */
  }

  .page-blog-bl555-vip-platform-advantages__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-blog-bl555-vip-platform-advantages__description {
    font-size: 1em;
  }

  .page-blog-bl555-vip-platform-advantages__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .page-blog-bl555-vip-platform-advantages__btn-primary,
  .page-blog-bl555-vip-platform-advantages__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-blog-bl555-vip-platform-advantages__content-area,
  .page-blog-bl555-vip-platform-advantages__conclusion-section,
  .page-blog-bl555-vip-platform-advantages__faq-section {
    padding: 30px 15px;
  }

  .page-blog-bl555-vip-platform-advantages__section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }

  .page-blog-bl555-vip-platform-advantages__game-categories {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .page-blog-bl555-vip-platform-advantages__list li,
  .page-blog-bl555-vip-platform-advantages__registration-steps li {
    padding: 12px 15px;
    margin-bottom: 10px;
  }

  .page-blog-bl555-vip-platform-advantages__faq-item summary {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-blog-bl555-vip-platform-advantages__faq-answer {
    padding: 0 20px 15px 20px;
  }

  /* Responsive images */
  .page-blog-bl555-vip-platform-advantages img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog-bl555-vip-platform-advantages__hero-image-wrapper,
  .page-blog-bl555-vip-platform-advantages__content-area,
  .page-blog-bl555-vip-platform-advantages__game-categories,
  .page-blog-bl555-vip-platform-advantages__list,
  .page-blog-bl555-vip-platform-advantages__registration-steps,
  .page-blog-bl555-vip-platform-advantages__faq-section,
  .page-blog-bl555-vip-platform-advantages__faq-list,
  .page-blog-bl555-vip-platform-advantages__conclusion-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  
  .page-blog-bl555-vip-platform-advantages__hero-content {
    margin-top: 20px; /* Remove overlay effect on mobile */
    background: none;
    padding-top: 0;
  }
}