/* style/partners.css */

/* --- General Styles for page-partners scope --- */
.page-partners {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: var(--secondary-color); /* #FFFFFF */
}

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

.page-partners__section-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-color); /* #017439 */
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-partners__section-description {
  font-size: 18px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: #555555;
}

.page-partners__card-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-color); /* #017439 */
  margin-top: 20px;
  margin-bottom: 10px;
}

/* --- Color Contrast & Backgrounds --- */
.page-partners__dark-section {
  background-color: var(--primary-color); /* #017439 */
  color: #ffffff; /* White text for dark background */
}

.page-partners__dark-section .page-partners__section-title {
  color: #ffffff;
}

.page-partners__dark-section .page-partners__section-description {
  color: #f0f0f0;
}

.page-partners__light-bg {
  background-color: var(--secondary-color); /* #FFFFFF */
  color: #333333;
}

/* --- CTA Buttons --- */
.page-partners__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap; /* Allow wrapping on small screens */
}

.page-partners__cta-button {
  display: inline-flex; /* Use inline-flex for better alignment */
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  min-width: 180px; /* Ensure buttons have a minimum width */
  text-align: center;
  box-sizing: border-box;
  max-width: 100%; /* Important for mobile responsiveness */
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word; /* Break long words */
}

.page-partners__btn-primary {
  background-color: #C30808; /* Custom color for Register/Login */
  color: #FFFF00; /* Custom font color for Register/Login */
  border: 2px solid #C30808;
}

.page-partners__btn-primary:hover {
  background-color: #e02020;
  border-color: #e02020;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-partners__btn-secondary {
  background-color: #ffffff;
  color: var(--primary-color); /* #017439 */
  border: 2px solid var(--primary-color);
}

.page-partners__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-partners__cta-center {
  text-align: center;
  margin-top: 50px;
}

/* --- Hero Section --- */
.page-partners__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  padding-top: var(--header-offset, 120px); /* Ensure spacing below fixed header */
  overflow: hidden; /* Prevent content overflow */
}

.page-partners__hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 40px;
}

.page-partners__main-title {
  font-size: 50px;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff; /* White text for dark hero */
}

.page-partners__hero-description {
  font-size: 20px;
  max-width: 900px;
  margin: 0 auto;
  color: #f0f0f0;
}

.page-partners__hero-image {
  width: 100%;
  max-width: 800px; /* Adjust max-width as needed */
  margin-top: 40px;
}

.page-partners__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* --- Why Partner Section --- */
.page-partners__why-partner {
  padding: 80px 0;
}

.page-partners__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-partners__feature-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-partners__feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-partners__feature-card img {
  width: 100%;
  max-width: 400px; /* Ensure images are not too small */
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-partners__feature-card p {
  font-size: 16px;
  color: #666666;
  line-height: 1.7;
}

/* --- How to Join Section --- */
.page-partners__how-to-join {
  padding: 80px 0;
}

.page-partners__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-partners__step-card {
  background-color: #018845; /* Slightly lighter green for contrast */
  color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.page-partners__step-icon {
  width: 60px;
  height: 60px;
  background-color: #ffffff;
  color: var(--primary-color); /* #017439 */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-partners__step-card .page-partners__card-title {
  color: #ffffff;
  margin-top: 0;
  margin-bottom: 15px;
}

.page-partners__step-card p {
  font-size: 16px;
  color: #f0f0f0;
  line-height: 1.7;
}

/* --- FAQ Section --- */
.page-partners__faq-section {
  padding: 80px 0;
}

.page-partners__faq-list {
  max-width: 900px;
  margin: 50px auto 0;
}

/* FAQ容器样式 */
.page-partners__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* FAQ默认状态 - 答案隐藏 */
.page-partners__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 20px;
  opacity: 0;
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-partners__faq-item.active .page-partners__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng !important để đảm bảo ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px !important;
  opacity: 1;
  background: #f9f9f9;
  border-radius: 0 0 8px 8px;
  color: #333333; /* Ensure text color is dark on light background */
}

/* 问题样式 */
.page-partners__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-partners__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-partners__faq-question:active {
  background: #eeeeee;
}

/* 问题标题样式 */
.page-partners__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: var(--primary-color); /* Ensure good contrast */
}

/* 切换图标 */
.page-partners__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: #666;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-partners__faq-item.active .page-partners__faq-toggle {
  color: var(--primary-color); /* #017439 */
  transform: rotate(45deg); /* Rotate to form an 'x' or use '-' */
}

/* --- CTA Bottom Section --- */
.page-partners__cta-bottom {
  padding: 80px 0;
  text-align: center;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .page-partners__main-title {
    font-size: 44px;
  }
  .page-partners__section-title {
    font-size: 32px;
  }
  .page-partners__hero-description,
  .page-partners__section-description {
    font-size: 17px;
  }
  .page-partners__feature-card img {
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  /* Ensure padding-top for fixed header on mobile */
  .page-partners__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    padding-bottom: 60px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-partners__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .page-partners__hero-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-partners__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-partners__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 16px;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-partners__container {
    padding: 0 15px;
  }

  .page-partners__section-title {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .page-partners__section-description {
    font-size: 15px;
    margin-bottom: 40px;
  }

  .page-partners__features-grid,
  .page-partners__steps-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-partners__feature-card {
    padding: 25px;
  }
  .page-partners__feature-card img {
    max-width: 250px;
    width: 100% !important;
    height: auto !important;
  }

  .page-partners__feature-card .page-partners__card-title {
    font-size: 20px;
  }

  .page-partners__step-card {
    padding: 25px;
  }

  .page-partners__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }

  .page-partners__faq-question h3 {
    font-size: 16px;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }

  .page-partners__faq-toggle {
    margin-left: 10px;
    width: 28px;
    height: 28px;
    font-size: 24px;
  }

  .page-partners__faq-answer {
    padding: 0 15px;
  }

  .page-partners__faq-item.active .page-partners__faq-answer {
    padding: 15px !important;
  }

  /* Mobile image overflow prevention */
  .page-partners img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-partners__hero-image {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .page-partners__section,
  .page-partners__card,
  .page-partners__container,
  .page-partners__cta-buttons,
  .page-partners__button-group,
  .page-partners__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 480px) {
  .page-partners__main-title {
    font-size: 28px;
  }
  .page-partners__section-title {
    font-size: 24px;
  }
  .page-partners__card-title {
    font-size: 18px;
  }
  .page-partners__cta-button {
    font-size: 15px;
    padding: 10px 15px;
  }
}