/* style/index-platform-advantages.css */
/* body đã padding-top: var(--header-offset)；trang này không được viết lại biến đó */
.page-index-platform-advantages {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--background-color);
}

.page-index-platform-advantages__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Chỉ một khoảng đệm nhỏ, không sử dụng var(--header-offset) */
  padding-bottom: 60px;
  box-sizing: border-box;
}

.page-index-platform-advantages__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 675px;
}

.page-index-platform-advantages__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin-top: 40px;
  padding: 0 20px;
}

.page-index-platform-advantages__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-index-platform-advantages__hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

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

.page-index-platform-advantages__btn-primary,
.page-index-platform-advantages__btn-secondary {
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  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-index-platform-advantages__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--text-main);
  border: none;
  box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-index-platform-advantages__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

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

.page-index-platform-advantages__btn-secondary:hover {
  background-color: var(--deep-green);
  border-color: var(--deep-green);
}

.page-index-platform-advantages__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
}

.page-index-platform-advantages__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--glow);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-index-platform-advantages__text-block {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.page-index-platform-advantages__feature-grid,
.page-index-platform-advantages__game-categories,
.page-index-platform-advantages__promo-grid,
.page-index-platform-advantages__service-grid,
.page-index-platform-advantages__experience-grid,
.page-index-platform-advantages__payment-grid,
.page-index-platform-advantages__responsibility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 30px;
}

.page-index-platform-advantages__feature-item,
.page-index-platform-advantages__game-card,
.page-index-platform-advantages__promo-card,
.page-index-platform-advantages__service-item,
.page-index-platform-advantages__experience-item,
.page-index-platform-advantages__payment-item,
.page-index-platform-advantages__responsibility-item {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index-platform-advantages__feature-image,
.page-index-platform-advantages__game-image,
.page-index-platform-advantages__promo-image,
.page-index-platform-advantages__service-image,
.page-index-platform-advantages__experience-image,
.page-index-platform-advantages__payment-image,
.page-index-platform-advantages__responsibility-image {
  width: 100%;
  max-width: 400px;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 25px;
  border: 1px solid var(--border-color);
}

.page-index-platform-advantages__feature-heading,
.page-index-platform-advantages__game-heading,
.page-index-platform-advantages__promo-heading,
.page-index-platform-advantages__service-heading,
.page-index-platform-advantages__experience-heading,
.page-index-platform-advantages__payment-heading,
.page-index-platform-advantages__responsibility-heading {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 15px;
}

.page-index-platform-advantages__game-heading a,
.page-index-platform-advantages__promo-heading a,
.page-index-platform-advantages__responsibility-heading a {
  color: var(--text-main);
  text-decoration: none;
}

.page-index-platform-advantages__game-heading a:hover,
.page-index-platform-advantages__promo-heading a:hover,
.page-index-platform-advantages__responsibility-heading a:hover {
  color: var(--glow);
  text-decoration: underline;
}

.page-index-platform-advantages__feature-description,
.page-index-platform-advantages__game-description,
.page-index-platform-advantages__promo-description,
.page-index-platform-advantages__service-description,
.page-index-platform-advantages__experience-description,
.page-index-platform-advantages__payment-description,
.page-index-platform-advantages__responsibility-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.page-index-platform-advantages__cta-center {
  text-align: center;
  margin-top: 60px;
}

.page-index-platform-advantages__faq-section {
  background-color: var(--card-bg);
  padding: 60px 20px;
  border-radius: 12px;
  margin: 60px auto;
  max-width: 1200px;
  border: 1px solid var(--border-color);
  box-sizing: border-box;
}

.page-index-platform-advantages__faq-list {
  margin-top: 40px;
}

.page-index-platform-advantages__faq-item {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--divider);
  padding-bottom: 20px;
}

.page-index-platform-advantages__faq-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-index-platform-advantages__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 15px 0;
  list-style: none;
}

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

.page-index-platform-advantages__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--glow);
}

.page-index-platform-advantages__faq-item[open] .page-index-platform-advantages__faq-toggle {
  transform: rotate(45deg);
}

.page-index-platform-advantages__faq-answer {
  font-size: 1.05rem;
  color: var(--text-secondary);
  padding: 10px 0 15px 0;
  line-height: 1.6;
}

.page-index-platform-advantages__cta-final-section {
  padding-top: 80px;
  padding-bottom: 80px;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-index-platform-advantages__hero-content {
    margin-top: 20px;
  }

  .page-index-platform-advantages__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-index-platform-advantages__hero-description {
    font-size: 1.05rem;
  }

  .page-index-platform-advantages__section-title {
    font-size: clamp(1.6rem, 3.8vw, 2.5rem);
  }

  .page-index-platform-advantages__text-block {
    font-size: 1rem;
  }

  .page-index-platform-advantages__feature-heading,
  .page-index-platform-advantages__game-heading,
  .page-index-platform-advantages__promo-heading,
  .page-index-platform-advantages__service-heading,
  .page-index-platform-advantages__experience-heading,
  .page-index-platform-advantages__payment-heading,
  .page-index-platform-advantages__responsibility-heading {
    font-size: 1.4rem;
  }

  .page-index-platform-advantages__feature-description,
  .page-index-platform-advantages__game-description,
  .page-index-platform-advantages__promo-description,
  .page-index-platform-advantages__service-description,
  .page-index-platform-advantages__experience-description,
  .page-index-platform-advantages__payment-description,
  .page-index-platform-advantages__responsibility-description {
    font-size: 0.95rem;
  }

  .page-index-platform-advantages__faq-question {
    font-size: 1.15rem;
  }

  .page-index-platform-advantages__faq-answer {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .page-index-platform-advantages {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-index-platform-advantages__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-index-platform-advantages__hero-content {
    margin-top: 20px;
    padding: 0 15px;
  }

  .page-index-platform-advantages__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-index-platform-advantages__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-index-platform-advantages__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95rem;
  }

  .page-index-platform-advantages__content-area {
    padding: 40px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-index-platform-advantages__text-block {
    font-size: 0.95rem;
    margin-bottom: 40px;
  }

  .page-index-platform-advantages__feature-grid,
  .page-index-platform-advantages__game-categories,
  .page-index-platform-advantages__promo-grid,
  .page-index-platform-advantages__service-grid,
  .page-index-platform-advantages__experience-grid,
  .page-index-platform-advantages__payment-grid,
  .page-index-platform-advantages__responsibility-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .page-index-platform-advantages__feature-image,
  .page-index-platform-advantages__game-image,
  .page-index-platform-advantages__promo-image,
  .page-index-platform-advantages__service-image,
  .page-index-platform-advantages__experience-image,
  .page-index-platform-advantages__payment-image,
  .page-index-platform-advantages__responsibility-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-height: 200px; /* Đảm bảo kích thước tối thiểu */
  }

  .page-index-platform-advantages__feature-item,
  .page-index-platform-advantages__game-card,
  .page-index-platform-advantages__promo-card,
  .page-index-platform-advantages__service-item,
  .page-index-platform-advantages__experience-item,
  .page-index-platform-advantages__payment-item,
  .page-index-platform-advantages__responsibility-item {
    padding: 25px 20px;
  }

  .page-index-platform-advantages__feature-heading,
  .page-index-platform-advantages__game-heading,
  .page-index-platform-advantages__promo-heading,
  .page-index-platform-advantages__service-heading,
  .page-index-platform-advantages__experience-heading,
  .page-index-platform-advantages__payment-heading,
  .page-index-platform-advantages__responsibility-heading {
    font-size: 1.3rem;
    margin-bottom: 10px;
  }

  .page-index-platform-advantages__feature-description,
  .page-index-platform-advantages__game-description,
  .page-index-platform-advantages__promo-description,
  .page-index-platform-advantages__service-description,
  .page-index-platform-advantages__experience-description,
  .page-index-platform-advantages__payment-description,
  .page-index-platform-advantages__responsibility-description {
    font-size: 0.9rem;
  }

  .page-index-platform-advantages__cta-center {
    margin-top: 40px;
  }

  .page-index-platform-advantages__faq-section {
    padding: 40px 15px;
    margin: 40px auto;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index-platform-advantages__faq-question {
    font-size: 1.1rem;
    padding: 10px 0;
  }

  .page-index-platform-advantages__faq-toggle {
    font-size: 1.5rem;
  }

  .page-index-platform-advantages__faq-answer {
    font-size: 0.95rem;
    padding: 5px 0 10px 0;
  }

  .page-index-platform-advantages__cta-final-section {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

/* Đảm bảo hình ảnh và video không tràn ra ngoài trên di động */
@media (max-width: 768px) {
  .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__feature-item,
  .page-index-platform-advantages__game-card,
  .page-index-platform-advantages__promo-card,
  .page-index-platform-advantages__service-item,
  .page-index-platform-advantages__experience-item,
  .page-index-platform-advantages__payment-item,
  .page-index-platform-advantages__responsibility-item,
  .page-index-platform-advantages__faq-section,
  .page-index-platform-advantages__hero-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-index-platform-advantages__hero-section .page-index-platform-advantages__hero-image {
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
  }

  .page-index-platform-advantages__cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }
}

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