/* style/index-platform-advantages.css */
/* body đã padding-top: var(--header-offset)；trang này không được viết lại biến này */

:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background-color-page: #08160F; /* Đổi tên để tránh xung đột với body background */
  --text-main: #F2FFF6;
  --text-secondary: #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); /* Mặc định chữ sáng trên nền tối của body */
  background-color: var(--background-color-page);
}

.page-index-platform-advantages__container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-index-platform-advantages__section {
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-index-platform-advantages__section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-index-platform-advantages__section-description {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

.page-index-platform-advantages__content-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
  text-align: left;
}

.page-index-platform-advantages__content-wrapper--reverse {
  flex-direction: row-reverse;
}

.page-index-platform-advantages__text-block {
  flex: 1;
  min-width: 0;
}

.page-index-platform-advantages__text-block p {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 15px;
  color: var(--text-secondary);
}

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

.page-index-platform-advantages__image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

/* Hero Section */
.page-index-platform-advantages__hero-section {
  padding: 10px 0 80px 0; /* body đã có padding-top, đây là khoảng cách nhỏ */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--background-color-page);
  text-align: center;
}

.page-index-platform-advantages__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-index-platform-advantages__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 15px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  border: 2px solid var(--border-color);
}

.page-index-platform-advantages__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-index-platform-advantages__hero-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  margin-bottom: 20px;
  text-shadow: 0 0 15px rgba(var(--glow-color), 0.5);
}

.page-index-platform-advantages__hero-description {
  font-size: clamp(18px, 2.5vw, 22px);
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.page-index-platform-advantages__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* 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: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-index-platform-advantages__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main);
  border: 2px solid transparent;
  box-shadow: 0 5px 15px rgba(var(--primary-color), 0.4);
}

.page-index-platform-advantages__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(var(--primary-color), 0.6);
  opacity: 0.9;
}

.page-index-platform-advantages__btn-secondary {
  background: transparent;
  color: var(--glow-color);
  border: 2px solid var(--glow-color);
  box-shadow: 0 0 10px rgba(var(--glow-color), 0.3);
}

.page-index-platform-advantages__btn-secondary:hover {
  background: rgba(var(--glow-color), 0.1);
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(var(--glow-color), 0.5);
}

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

.page-index-platform-advantages__game-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-index-platform-advantages__game-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.page-index-platform-advantages__card-image {
  width: 100%;
  height: 200px; /* Đảm bảo kích thước tối thiểu cho hình ảnh */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
}

.page-index-platform-advantages__card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
}

.page-index-platform-advantages__card-title a {
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-index-platform-advantages__card-title a:hover {
  color: var(--glow-color);
}

.page-index-platform-advantages__card-text {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* FAQ Section */
.page-index-platform-advantages__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-platform-advantages__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-index-platform-advantages__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  background-color: var(--deep-green-color);
  border-bottom: 1px solid var(--border-color);
  user-select: none;
  transition: background-color 0.3s ease;
}

.page-index-platform-advantages__faq-item[open] > .page-index-platform-advantages__faq-question {
  background-color: var(--primary-color);
  border-bottom: 1px solid var(--primary-color);
}

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

.page-index-platform-advantages__faq-qtext {
  flex-grow: 1;
}

.page-index-platform-advantages__faq-toggle {
  font-size: 28px;
  line-height: 1;
  margin-left: 15px;
  color: var(--text-main);
}

.page-index-platform-advantages__faq-answer {
  padding: 20px 25px;
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.6;
  text-align: left;
}

/* Call to Action Section */
.page-index-platform-advantages__call-to-action {
  background-color: var(--primary-color);
  color: #ffffff;
  padding: 80px 0;
}

.page-index-platform-advantages__call-to-action .page-index-platform-advantages__section-title {
  color: #ffffff;
}

.page-index-platform-advantages__call-to-action .page-index-platform-advantages__section-description {
  color: #ffffff;
  margin-bottom: 50px;
}

.page-index-platform-advantages__call-to-action .page-index-platform-advantages__cta-buttons {
  gap: 30px;
}

.page-index-platform-advantages__call-to-action .page-index-platform-advantages__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main);
  border: 2px solid transparent;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-index-platform-advantages__call-to-action .page-index-platform-advantages__btn-secondary {
  background: #ffffff;
  color: var(--primary-color);
  border: 2px solid #ffffff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.page-index-platform-advantages__call-to-action .page-index-platform-advantages__btn-secondary:hover {
  background: var(--glow-color);
  color: #ffffff;
  border-color: var(--glow-color);
}

/* Background colors */
.page-index-platform-advantages__dark-bg {
  background-color: var(--background-color-page);
  color: var(--text-main);
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-index-platform-advantages__content-wrapper {
    flex-direction: column;
    gap: 30px;
  }
  .page-index-platform-advantages__content-wrapper--reverse {
    flex-direction: column;
  }
  .page-index-platform-advantages__section-title {
    font-size: 36px;
  }
  .page-index-platform-advantages__hero-title {
    font-size: 48px;
  }
  .page-index-platform-advantages__hero-description {
    font-size: 19px;
  }
}

@media (max-width: 768px) {
  .page-index-platform-advantages__section {
    padding: 40px 0;
  }
  .page-index-platform-advantages__section-title {
    font-size: 30px;
  }
  .page-index-platform-advantages__hero-title {
    font-size: 38px;
  }
  .page-index-platform-advantages__hero-description {
    font-size: 17px;
  }
  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 16px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-index-platform-advantages__hero-cta-buttons,
  .page-index-platform-advantages__cta-buttons,
  .page-index-platform-advantages__button-group {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-index-platform-advantages__game-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-index-platform-advantages__card-image {
    height: 180px;
  }
  .page-index-platform-advantages__faq-question {
    font-size: 18px;
    padding: 15px 20px;
  }
  .page-index-platform-advantages__faq-answer {
    font-size: 16px;
    padding: 15px 20px;
  }
  /* Mobile image responsiveness */
  .page-index-platform-advantages img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-index-platform-advantages__section,
  .page-index-platform-advantages__card,
  .page-index-platform-advantages__container,
  .page-index-platform-advantages__hero-image-wrapper,
  .page-index-platform-advantages__image-block {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-index-platform-advantages__hero-section {
    padding-top: 10px !important;
  }
  /* Content area image size check - ensure not smaller than 200px */
  .page-index-platform-advantages__text-block img, 
  .page-index-platform-advantages__image-block img,
  .page-index-platform-advantages__card-image {
    min-width: 200px;
    min-height: 200px;
  }
}

@media (max-width: 480px) {
  .page-index-platform-advantages__section-title {
    font-size: 24px;
  }
  .page-index-platform-advantages__hero-title {
    font-size: 32px;
  }
  .page-index-platform-advantages__hero-description {
    font-size: 16px;
  }
  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    font-size: 15px;
    padding: 10px 15px;
  }
  .page-index-platform-advantages__faq-question {
    font-size: 16px;
  }
  .page-index-platform-advantages__faq-answer {
    font-size: 15px;
  }
}