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

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

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

.page-partnerships__section-title {
  font-size: 2.5em;
  color: var(--page-partnerships-text-main);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-partnerships__paragraph {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--page-partnerships-text-secondary);
}

.page-partnerships__paragraph--centered {
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-partnerships__content-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-bottom: 40px;
}

.page-partnerships__text-block,
.page-partnerships__image-block {
  flex: 1;
  min-width: 300px;
}

.page-partnerships__image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* Hero Section */
.page-partnerships__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  min-height: 500px;
  text-align: center;
  overflow: hidden;
}

.page-partnerships__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.3;
}

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

.page-partnerships__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  color: var(--page-partnerships-text-main);
}

.page-partnerships__hero-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--page-partnerships-gold-color);
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.page-partnerships__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: var(--page-partnerships-text-main);
}

/* Buttons */
.page-partnerships__btn-primary {
  display: inline-block;
  background: var(--page-partnerships-button-gradient);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-partnerships__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* Dark Section Styling */
.page-partnerships__dark-section {
  background-color: var(--page-partnerships-card-bg);
  color: var(--page-partnerships-text-main);
  padding: 60px 0;
}

.page-partnerships__dark-section .page-partnerships__section-title {
  color: var(--page-partnerships-gold-color);
}

.page-partnerships__dark-section .page-partnerships__paragraph {
  color: var(--page-partnerships-text-secondary);
}

/* Why Partner Section */
.page-partnerships__why-partner-section {
  padding: 60px 0;
  background-color: var(--page-partnerships-bg-color);
}

.page-partnerships__why-partner-section .page-partnerships__content-wrapper {
  flex-direction: row-reverse;
}

/* Model Grid Section */
.page-partnerships__model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-partnerships__model-card {
  background-color: var(--page-partnerships-card-bg);
  border: 1px solid var(--page-partnerships-border-color);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-partnerships__model-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-partnerships__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-partnerships__card-title {
  font-size: 1.5em;
  color: var(--page-partnerships-gold-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-partnerships__card-text {
  font-size: 0.95em;
  color: var(--page-partnerships-text-secondary);
  flex-grow: 1;
}

/* Benefits Section */
.page-partnerships__benefits-section {
  padding: 60px 0;
  background-color: var(--page-partnerships-bg-color);
}

.page-partnerships__benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-partnerships__list-item {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 1.05em;
  color: var(--page-partnerships-text-main);
}

.page-partnerships__list-item::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--page-partnerships-secondary-color);
  font-weight: bold;
  font-size: 1.2em;
}

/* Process Section */
.page-partnerships__process-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
  list-style: none;
  padding: 0;
}

.page-partnerships__process-item {
  background-color: var(--page-partnerships-card-bg);
  border: 1px solid var(--page-partnerships-border-color);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.page-partnerships__process-step-title {
  font-size: 1.3em;
  color: var(--page-partnerships-gold-color);
  margin-bottom: 10px;
}

.page-partnerships__process-step-description {
  font-size: 0.95em;
  color: var(--page-partnerships-text-secondary);
}

/* FAQ Section */
.page-partnerships__faq-section {
  padding: 60px 0;
  background-color: var(--page-partnerships-bg-color);
}

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

.page-partnerships__faq-item {
  background-color: var(--page-partnerships-card-bg);
  border: 1px solid var(--page-partnerships-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-partnerships__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1em;
  font-weight: bold;
  color: var(--page-partnerships-gold-color);
  cursor: pointer;
  background-color: var(--page-partnerships-deep-green);
  border-bottom: 1px solid var(--page-partnerships-border-color);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-partnerships__faq-question::-webkit-details-marker {
  display: none;
}

.page-partnerships__faq-item[open] .page-partnerships__faq-question {
  background-color: var(--page-partnerships-primary-color);
}

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

.page-partnerships__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--page-partnerships-text-main);
}

.page-partnerships__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--page-partnerships-text-secondary);
}

.page-partnerships__faq-answer p {
  margin-bottom: 0;
}

/* Contact Section */
.page-partnerships__contact-section {
  padding: 60px 0;
}

.page-partnerships__contact-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-partnerships__contact-item {
  font-size: 1.1em;
  margin-bottom: 10px;
  color: var(--page-partnerships-text-main);
}

.page-partnerships__contact-link {
  color: var(--page-partnerships-secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-partnerships__contact-link:hover {
  color: var(--page-partnerships-glow-color);
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-partnerships__hero-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-partnerships__section-title {
    font-size: 2em;
  }

  .page-partnerships__content-wrapper {
    flex-direction: column;
    text-align: center;
  }

  .page-partnerships__text-block,
  .page-partnerships__image-block {
    flex: none;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-partnerships__container,
  .page-partnerships__hero-content {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-partnerships__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body handles header offset */
  }

  .page-partnerships__hero-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .page-partnerships__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-partnerships__paragraph {
    font-size: 1em;
  }

  /* Mobile image adaptation */
  .page-partnerships img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-partnerships__section,
  .page-partnerships__card,
  .page-partnerships__container,
  .page-partnerships__hero-image-wrapper,
  .page-partnerships__content-wrapper,
  .page-partnerships__model-grid,
  .page-partnerships__process-list,
  .page-partnerships__faq-list,
  .page-partnerships__contact-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  /* Mobile button adaptation */
  .page-partnerships__btn-primary,
  .page-partnerships a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-partnerships__cta-buttons,
  .page-partnerships__button-group,
  .page-partnerships__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  
  .page-partnerships__cta-buttons {
    display: flex;
    flex-direction: column;
  }

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

  .page-partnerships__faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-partnerships__section-title {
    font-size: 1.5em;
  }

  .page-partnerships__hero-title {
    font-size: clamp(1.5rem, 8vw, 2.2rem);
  }

  .page-partnerships__btn-primary {
    padding: 12px 20px;
    font-size: 1em;
  }
}