/* style/partners.css */

/* Custom properties for brand colors */
:root {
  --primary-color: #FFD700; /* Gold */
  --secondary-color: #8B0000; /* Dark Red */
  --text-light: #f0f0f0;
  --text-dark: #333333;
  --bg-dark: #1a1a1a; /* Assuming --dark-bg from shared.css is dark */
  --card-bg-light: #ffffff;
  --card-bg-dark: rgba(255, 255, 255, 0.08); /* Slightly transparent white for dark bg */
}

/* Base styles for the page content */
.page-partners {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-light); /* Default text color for dark body background */
  background-color: var(--bg-dark); /* Ensure consistency if shared.css sets dark body */
  padding-top: var(--header-offset, 120px); /* Fixed header offset */
  min-height: 100vh; /* Ensure page takes full height */
}

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

.page-partners__section-title {
  font-size: 38px;
  font-weight: bold;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 25px;
  padding-top: 40px;
  line-height: 1.2;
}

.page-partners__section-intro {
  font-size: 18px;
  text-align: center;
  margin-bottom: 60px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-light);
}

/* CTA Button Styles */
.page-partners__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--primary-color);
  color: var(--text-dark); /* Gold background, dark text for contrast */
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
  white-space: nowrap; /* Prevent text wrapping on desktop */
}

.page-partners__cta-button:hover {
  background: var(--secondary-color); /* Dark red on hover */
  color: var(--text-light); /* Light text on dark red for contrast */
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-partners__cta-button--secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  margin-left: 20px;
}

.page-partners__cta-button--secondary:hover {
  background: var(--primary-color);
  color: var(--text-dark);
}

/* Hero Section (Module 1) */
.page-partners__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 600px;
  padding-bottom: 80px; /* Space for content below image */
}

.page-partners__hero-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 1;
  padding: 40px 20px;
}

.page-partners__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.4); /* Darken background image for text contrast */
}

.page-partners__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  color: #ffffff;
}

.page-partners__main-title {
  font-size: 56px;
  font-weight: 900;
  color: var(--primary-color);
  margin-bottom: 20px;
  line-height: 1.1;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}

.page-partners__hero-description {
  font-size: 22px;
  margin-bottom: 40px;
  line-height: 1.5;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.page-partners__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* Why Partner Section */
.page-partners__why-partner-section {
  padding: 80px 0;
  background-color: var(--bg-dark); /* Ensure dark background */
}

.page-partners__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-partners__benefit-item {
  background: var(--card-bg-dark); /* Semi-transparent for dark bg */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-light); /* Light text on dark card */
}

.page-partners__benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-partners__benefit-icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 50%;
  border: 3px solid var(--primary-color);
  padding: 10px;
}

.page-partners__benefit-title {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-partners__benefit-description {
  font-size: 16px;
  color: var(--text-light);
}

/* Program Details Section */
.page-partners__program-details-section {
  padding: 80px 0;
  background-color: var(--secondary-color); /* Use dark red for contrast section */
  color: var(--text-light); /* Light text on dark red */
}

.page-partners__program-details-section .page-partners__section-title {
  color: var(--primary-color); /* Gold title on dark red bg */
}

.page-partners__program-details-section .page-partners__section-intro {
  color: var(--text-light);
}

.page-partners__process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.page-partners__step-item {
  background: rgba(255, 255, 255, 0.1); /* Slightly transparent white for dark bg */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: var(--text-light);
}

.page-partners__step-icon {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 50%;
  border: 3px solid var(--primary-color);
  padding: 10px;
}

.page-partners__step-title {
  font-size: 26px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-partners__step-description {
  font-size: 16px;
  color: var(--text-light);
}

.page-partners__program-cta {
  text-align: center;
  margin-top: 60px;
}

/* FAQ Section (Module 2) */
.page-partners__faq-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
}

.page-partners__faq-list {
  max-width: 900px;
  margin: 40px 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, 0.2);
}

/* 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;
  color: var(--text-dark); /* Dark text on light answer background */
}

/* 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; /* 🚨 使用!important确保优先级，值足够大以容纳任何内容 */
  padding: 20px !important;
  opacity: 1;
  background: var(--card-bg-light); /* Light background for answer */
  border-radius: 0 0 8px 8px;
}

/* 问题样式 */
.page-partners__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--card-bg-dark); /* Dark card background for question */
  color: var(--text-light); /* Light text on dark background */
  border: 1px solid rgba(255, 255, 255, 0.1);
  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: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-color);
}

.page-partners__faq-question:active {
  background: rgba(255, 255, 255, 0.2);
}

/* 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); /* Gold for question title */
}

/* 切换图标 */
.page-partners__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  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(--secondary-color); /* Dark red when active */
  transform: rotate(45deg); /* Plus to X effect */
}


/* Brand Intro Section (Module 3) */
.page-partners__brand-intro-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
}

.page-partners__brand-content-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-partners__brand-text {
  flex: 1;
  font-size: 17px;
  color: var(--text-light);
}

.page-partners__brand-text p {
  margin-bottom: 20px;
}

.page-partners__brand-text a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-partners__brand-text a:hover {
  text-decoration: underline;
}

.page-partners__brand-image {
  flex-shrink: 0;
  width: 600px; /* Fixed width for desktop */
  height: 450px; /* Fixed height for desktop */
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 3px solid var(--primary-color);
}

/* Resources/Blog Section (Module 4) */
.page-partners__resources-section {
  padding: 80px 0;
  background-color: var(--secondary-color); /* Dark red for contrast */
  color: var(--text-light);
}

.page-partners__resources-section .page-partners__section-title {
  color: var(--primary-color);
}

.page-partners__resources-section .page-partners__section-intro {
  color: var(--text-light);
}

.page-partners__blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-partners__blog-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-light);
}

.page-partners__blog-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-partners__blog-item-image {
  width: 100%;
  height: 220px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-partners__blog-item-content {
  padding: 25px;
}

.page-partners__blog-item-link {
  text-decoration: none;
  color: inherit;
}

.page-partners__blog-item-title {
  font-size: 22px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-partners__blog-item-title:hover {
  text-decoration: underline;
}

.page-partners__blog-item-excerpt {
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 15px;
}

.page-partners__blog-item-date {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.page-partners__view-all-resources {
  text-align: center;
  margin-top: 60px;
}

/* Final Call to Action */
.page-partners__join-now-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  text-align: center;
}

.page-partners__join-cta {
  margin-top: 40px;
}

/* General image styling to ensure minimum size and no small icons */
.page-partners img:not(.page-partners__hero-image) { /* Exclude hero image from this general rule as it's full width */
  min-width: 200px;
  min-height: 200px;
  display: block; /* Ensure block level for width/height */
}


/* Responsive Design */
@media (max-width: 1024px) {
  .page-partners__main-title {
    font-size: 48px;
  }
  .page-partners__hero-description {
    font-size: 20px;
  }
  .page-partners__section-title {
    font-size: 34px;
  }
  .page-partners__brand-image {
    width: 500px;
    height: 375px;
  }
}

@media (max-width: 768px) {
  .page-partners {
    padding-top: var(--header-offset, 120px) !important; /* Mobile header offset */
  }

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

  .page-partners__hero-section {
    min-height: 450px;
    padding-bottom: 60px;
  }

  .page-partners__main-title {
    font-size: 36px;
    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,
  .page-partners__cta-button--secondary {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    padding: 12px 25px;
    font-size: 16px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-partners__section-title {
    font-size: 28px;
    padding-top: 30px;
    margin-bottom: 20px;
  }

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

  .page-partners__why-partner-section,
  .page-partners__program-details-section,
  .page-partners__faq-section,
  .page-partners__brand-intro-section,
  .page-partners__resources-section,
  .page-partners__join-now-section {
    padding: 60px 0;
  }

  .page-partners__benefits-grid,
  .page-partners__process-steps,
  .page-partners__blog-list {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-partners__benefit-item,
  .page-partners__step-item,
  .page-partners__blog-item {
    padding: 25px;
  }

  .page-partners__benefit-title {
    font-size: 20px;
  }

  .page-partners__step-title {
    font-size: 22px;
  }

  .page-partners__brand-content-wrapper {
    flex-direction: column;
    gap: 30px;
  }

  .page-partners__brand-image {
    width: 100% !important;
    height: auto !important; /* Ensure auto height for mobile */
    max-width: 100% !important;
    order: -1; /* Image above text on mobile */
  }

  .page-partners__brand-text {
    font-size: 16px;
  }

  .page-partners__blog-item-image {
    height: 180px;
  }

  .page-partners__blog-item-title {
    font-size: 18px;
  }

  /* FAQ mobile */
  .page-partners__faq-question {
    padding: 15px;
    flex-wrap: wrap;
    border-radius: 8px; /* Ensure border-radius on mobile */
  }
  
  .page-partners__faq-question h3 {
    font-size: 15px;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }
  
  .page-partners__faq-toggle {
    margin-left: 10px;
    width: 24px;
    height: 24px;
    font-size: 20px;
  }
  
  .page-partners__faq-answer {
    padding: 0 15px;
  }
  
  .page-partners__faq-item.active .page-partners__faq-answer {
    padding: 15px !important;
  }

  /* Image responsive rules for all images in content area */
  .page-partners img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-partners__section,
  .page-partners__card,
  .page-partners__container,
  .page-partners__hero-section,
  .page-partners__hero-container,
  .page-partners__why-partner-section,
  .page-partners__program-details-section,
  .page-partners__faq-section,
  .page-partners__brand-intro-section,
  .page-partners__resources-section,
  .page-partners__join-now-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* Prevent horizontal scroll */
  }
}