/* style/partners.css */

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

/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-partners {
  background-color: var(--color-background);
  color: var(--color-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

.page-partners__section {
  padding: 60px 0;
  text-align: center;
}

.page-partners__section-title {
  font-size: clamp(28px, 4vw, 48px);
  color: var(--color-text-main);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-partners__section-description {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-partners__card {
  background-color: var(--color-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--color-text-main);
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-partners__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-partners__btn-primary,
.page-partners__btn-secondary,
.page-partners__btn-tertiary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons don't overflow */
}

.page-partners__btn-primary {
  background: var(--color-button-gradient);
  color: var(--color-text-main);
  border: none;
}

.page-partners__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-partners__btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.page-partners__btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-text-main);
}

.page-partners__btn-tertiary {
  background: var(--color-deep-green);
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  margin-top: auto; /* Push to bottom of card */
}

.page-partners__btn-tertiary:hover {
  background: var(--color-primary);
}

/* Hero Section */
.page-partners__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  text-align: center;
  overflow: hidden;
}

.page-partners__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.page-partners__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.6);
}

.page-partners__hero-content {
  position: relative;
  z-index: 2;
  margin-top: -150px; /* Overlap slightly for visual flow */
  background-color: var(--color-background);
  padding: 40px 20px;
  border-radius: 12px;
  max-width: 900px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-border);
}

.page-partners__hero-title {
  font-size: clamp(32px, 5vw, 56px);
  color: var(--color-gold);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-partners__hero-description {
  font-size: 18px;
  color: var(--color-text-main);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-partners__hero-cta-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Why Choose Us Section */
.page-partners__why-choose-us {
  padding-top: 80px;
}

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

.page-partners__feature-card {
  text-align: center;
  align-items: center;
}

.page-partners__feature-icon {
  width: 100%;
  height: auto;
  max-width: 250px;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

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

.page-partners__feature-text {
  font-size: 16px;
  color: var(--color-text-secondary);
}

/* Partnership Models Section */
.page-partners__partnership-models {
  background-color: var(--color-deep-green);
}

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

.page-partners__model-card {
  text-align: center;
  align-items: center;
}

.page-partners__model-image {
  width: 100%;
  height: auto;
  max-width: 300px;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

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

.page-partners__model-text {
  font-size: 16px;
  color: var(--color-text-secondary);
  flex-grow: 1;
  margin-bottom: 20px;
}

/* Benefits Section */
.page-partners__benefits-list {
  list-style: none;
  padding: 0;
  margin: 50px auto 0;
  max-width: 900px;
  text-align: left;
}

.page-partners__benefit-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 20px 30px;
  margin-bottom: 15px;
  font-size: 18px;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 15px;
}

.page-partners__benefit-item::before {
  content: '✅';
  font-size: 20px;
  color: var(--color-glow);
}

.page-partners__cta-bottom {
  margin-top: 50px;
}

/* Registration Process Section */
.page-partners__registration-process {
  background-color: var(--color-deep-green);
}

.page-partners__process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-partners__step-card {
  text-align: center;
  align-items: center;
  padding: 40px 30px;
}

.page-partners__step-number {
  font-size: 48px;
  font-weight: bold;
  color: var(--color-gold);
  margin-bottom: 15px;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.4);
}

.page-partners__step-title {
  font-size: 24px;
  color: var(--color-text-main);
  margin-bottom: 10px;
  font-weight: bold;
}

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

.page-partners__cta-register {
  margin-top: 50px;
}

/* FAQ Section */
.page-partners__faq-list {
  margin-top: 50px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-partners__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  text-align: left;
  padding: 0; /* Remove default padding for details */
}

.page-partners__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  background-color: var(--color-primary);
  color: var(--color-text-main);
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  border-bottom: 1px solid var(--color-divider);
  transition: background-color 0.3s ease;
  list-style: none; /* Hide default marker */
}

.page-partners__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for webkit */
}

.page-partners__faq-item[open] .page-partners__faq-question {
  background-color: var(--color-deep-green);
}

.page-partners__faq-question:hover {
  background-color: var(--color-deep-green);
}

.page-partners__faq-qtext {
  flex-grow: 1;
}

.page-partners__faq-toggle {
  font-size: 24px;
  margin-left: 15px;
  color: var(--color-gold);
}

.page-partners__faq-answer {
  padding: 20px 30px;
  background-color: var(--color-card-bg);
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.8;
  border-top: 1px solid var(--color-divider);
}

/* Final CTA Section */
.page-partners__final-cta {
  padding-bottom: 80px;
}

.page-partners__final-cta .page-partners__cta-group {
  margin-top: 40px;
}

/* Image responsiveness */
.page-partners img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .page-partners__container,
  .page-partners__section-description,
  .page-partners__hero-content {
    padding-left: 15px !important;
    padding-right: 15px !important;
    box-sizing: border-box !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  .page-partners__section {
    padding: 40px 0;
  }

  .page-partners__section-title {
    font-size: clamp(24px, 8vw, 36px);
  }

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

  .page-partners__hero-section {
    padding-bottom: 40px;
  }

  .page-partners__hero-content {
    margin-top: -100px; /* Adjust overlap for mobile */
    padding: 30px 15px;
  }

  .page-partners__hero-title {
    font-size: clamp(28px, 9vw, 40px);
  }

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

  .page-partners__hero-cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-partners__btn-primary,
  .page-partners__btn-secondary,
  .page-partners__btn-tertiary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 15px !important;
  }

  .page-partners__features-grid,
  .page-partners__models-grid,
  .page-partners__process-steps {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .page-partners__feature-card,
  .page-partners__model-card,
  .page-partners__step-card {
    padding: 25px 20px;
  }

  .page-partners__feature-icon,
  .page-partners__model-image {
    max-width: 180px;
  }

  .page-partners__benefit-item {
    padding: 15px 20px;
    font-size: 16px;
  }

  .page-partners__faq-question {
    font-size: 18px;
    padding: 18px 20px;
  }

  .page-partners__faq-answer {
    font-size: 15px;
    padding: 18px 20px;
  }

  /* Ensure all images are responsive */
  .page-partners img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* All containers with images/buttons/videos */
  .page-partners__section,
  .page-partners__card,
  .page-partners__container,
  .page-partners__hero-image-wrapper,
  .page-partners__cta-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

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