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

:root {
  --ax88-primary-color: #017439;
  --ax88-secondary-color: #FFFFFF;
  --ax88-register-btn-bg: #C30808;
  --ax88-login-btn-bg: #C30808;
  --ax88-register-login-font: #FFFF00;
  --ax88-background-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #ffffff;
}

.page-index-platform-advantages {
  color: var(--text-dark); /* Body là nền sáng (#FFFFFF), nên text là màu tối */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Hero Section */
.page-index-platform-advantages__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px; /* Nhỏ hơn so với var(--header-offset) */
  padding-top: 10px; /* Chỉ một khoảng nhỏ ở trên */
  background-color: var(--ax88-primary-color); /* Màu nền mặc định nếu ảnh chưa load */
  color: var(--text-light);
}

.page-index-platform-advantages__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  margin-bottom: 20px;
}

.page-index-platform-advantages__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-index-platform-advantages__hero-content {
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
}

.page-index-platform-advantages__main-title {
  font-size: clamp(2em, 4vw, 3.5em); /* Sử dụng clamp cho responsive font-size */
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--ax88-secondary-color);
  line-height: 1.2;
}

.page-index-platform-advantages__description {
  font-size: clamp(1em, 1.5vw, 1.25em);
  margin-bottom: 30px;
  color: var(--ax88-secondary-color);
}

.page-index-platform-advantages__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

.page-index-platform-advantages__btn-primary,
.page-index-platform-advantages__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-index-platform-advantages__btn-primary {
  background-color: var(--ax88-register-btn-bg); /* Màu đăng ký/đăng nhập */
  color: var(--ax88-register-login-font);
  border: 2px solid var(--ax88-register-btn-bg);
}

.page-index-platform-advantages__btn-primary:hover {
  background-color: darken(var(--ax88-register-btn-bg), 10%);
  border-color: darken(var(--ax88-register-btn-bg), 10%);
}

.page-index-platform-advantages__btn-secondary {
  background-color: transparent;
  color: var(--ax88-secondary-color);
  border: 2px solid var(--ax88-secondary-color);
}

.page-index-platform-advantages__btn-secondary:hover {
  background-color: var(--ax88-secondary-color);
  color: var(--ax88-primary-color);
}

/* Sections General */
.page-index-platform-advantages__advantages-overview,
.page-index-platform-advantages__features-section,
.page-index-platform-advantages__mobile-experience,
.page-index-platform-advantages__commitment-section,
.page-index-platform-advantages__registration-guide,
.page-index-platform-advantages__faq-section,
.page-index-platform-advantages__conclusion-section {
  padding: 80px 0;
}

.page-index-platform-advantages__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-index-platform-advantages__text-block {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: justify;
}

/* Background Colors */
.page-index-platform-advantages__dark-section {
  background-color: var(--ax88-primary-color);
  color: var(--text-light);
}

.page-index-platform-advantages__light-bg {
  background-color: var(--ax88-background-color);
  color: var(--text-dark);
}

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

.page-index-platform-advantages__feature-card {
  background-color: var(--ax88-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: var(--text-dark);
}

.page-index-platform-advantages__feature-icon {
  width: 100%;
  height: auto;
  max-width: 400px; /* Đảm bảo kích thước lớn hơn 200x200 */
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-index-platform-advantages__feature-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--ax88-primary-color);
}

.page-index-platform-advantages__feature-description {
  font-size: 1em;
  line-height: 1.6;
}

.page-index-platform-advantages__cta-section {
  text-align: center;
  margin-top: 50px;
}

/* Mobile Experience Section */
.page-index-platform-advantages__mobile-experience .page-index-platform-advantages__section-title {
  color: var(--ax88-primary-color);
}

.page-index-platform-advantages__content-wrapper {
  display: flex;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
}

.page-index-platform-advantages__text-content {
  flex: 1;
  min-width: 300px;
}

.page-index-platform-advantages__image-content {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.page-index-platform-advantages__mobile-image {
  width: 100%;
  height: auto;
  max-width: 600px; /* Đảm bảo kích thước lớn hơn 200x200 */
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* Registration Guide */
.page-index-platform-advantages__step-by-step-guide {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-platform-advantages__step-card {
  background-color: var(--ax88-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  border: 1px solid #e0e0e0;
}

.page-index-platform-advantages__step-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--ax88-primary-color);
}

.page-index-platform-advantages__step-description {
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-dark);
}

/* FAQ Section */
.page-index-platform-advantages__faq-section .page-index-platform-advantages__section-title {
  color: var(--text-light);
}

.page-index-platform-advantages__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-index-platform-advantages__faq-item {
  background-color: var(--ax88-secondary-color);
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  color: var(--text-dark);
}

.page-index-platform-advantages__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  cursor: pointer;
  background-color: #f8f8f8;
  border-bottom: 1px solid #eee;
  color: var(--ax88-primary-color);
  list-style: none; /* For details/summary */
}

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

.page-index-platform-advantages__faq-question:hover {
  background-color: #f0f0f0;
}

.page-index-platform-advantages__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-index-platform-advantages__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-dark);
}

/* Conclusion Section */
.page-index-platform-advantages__conclusion-section .page-index-platform-advantages__section-title {
  color: var(--ax88-primary-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-index-platform-advantages__hero-section {
    padding: 40px 15px;
  }

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

  .page-index-platform-advantages__description {
    font-size: clamp(1em, 2vw, 1.2em);
  }

  .page-index-platform-advantages__advantages-overview,
  .page-index-platform-advantages__features-section,
  .page-index-platform-advantages__mobile-experience,
  .page-index-platform-advantages__commitment-section,
  .page-index-platform-advantages__registration-guide,
  .page-index-platform-advantages__faq-section,
  .page-index-platform-advantages__conclusion-section {
    padding: 60px 0;
  }

  .page-index-platform-advantages__section-title {
    font-size: clamp(1.6em, 4vw, 2.2em);
  }
}

@media (max-width: 768px) {
  .page-index-platform-advantages__hero-section {
    padding: 30px 15px;
    padding-top: 10px !important;
  }

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

  .page-index-platform-advantages__description {
    font-size: clamp(0.9em, 2.5vw, 1.1em) !important;
  }

  .page-index-platform-advantages__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

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

  .page-index-platform-advantages__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Images responsiveness */
  .page-index-platform-advantages img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-index-platform-advantages__hero-image-wrapper,
  .page-index-platform-advantages__feature-icon,
  .page-index-platform-advantages__mobile-image,
  .page-index-platform-advantages__image-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-index-platform-advantages__advantages-overview,
  .page-index-platform-advantages__features-section,
  .page-index-platform-advantages__mobile-experience,
  .page-index-platform-advantages__commitment-section,
  .page-index-platform-advantages__registration-guide,
  .page-index-platform-advantages__faq-section,
  .page-index-platform-advantages__conclusion-section {
    padding: 40px 0;
  }

  .page-index-platform-advantages__section-title {
    font-size: clamp(1.5em, 5vw, 2em);
    margin-bottom: 30px;
  }

  .page-index-platform-advantages__text-block {
    font-size: 0.95em;
  }

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

  .page-index-platform-advantages__feature-grid,
  .page-index-platform-advantages__step-by-step-guide {
    grid-template-columns: 1fr;
  }

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

  .page-index-platform-advantages__faq-answer {
    padding: 10px 20px 15px;
  }
}

@media (max-width: 480px) {
  .page-index-platform-advantages__main-title {
    font-size: clamp(1.5em, 8vw, 2.2em) !important;
  }

  .page-index-platform-advantages__description {
    font-size: clamp(0.85em, 3vw, 1em) !important;
  }

  .page-index-platform-advantages__section-title {
    font-size: clamp(1.3em, 6vw, 1.8em);
  }

  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    font-size: 0.9em !important;
    padding: 10px 15px !important;
  }
}