/* style/partners.css */

/* Base styles for the partners page, inheriting from shared.css */
.page-partners {
    color: #ffffff; /* Light text for dark body background */
    background-color: var(--dark-bg-1); /* Inherit from shared.css */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* Fixed header offset - assuming shared.css already applies padding-top to body */
.page-partners__hero-section {
    padding-top: 0; /* Avoid double padding if body already has --header-offset */
    position: relative;
    overflow: hidden;
}

.page-partners__hero-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px; /* Minimum height for hero section */
}

.page-partners__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.page-partners__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.6); /* Slightly darken image for text readability */
}

.page-partners__hero-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    color: #ffffff;
}

.page-partners__hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #FFD700; /* Use auxiliary color for emphasis */
    line-height: 1.2;
}

.page-partners__hero-description {
    font-size: 18px;
    margin-bottom: 30px;
    color: #f0f0f0;
}

.page-partners__section-title {
    font-size: 38px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: #FFD700; /* Auxiliary color for titles */
}

.page-partners__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* Why Us Section */
.page-partners__why-us-section {
    background-color: var(--dark-bg-2); /* Slightly different dark background */
}

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

.page-partners__card {
    background: rgba(255, 255, 255, 0.08); /* Semi-transparent white card background */
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease;
    color: #ffffff; /* Light text for card content */
}

.page-partners__card:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.15);
}

.page-partners__card-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.page-partners__card-icon img {
     /* Example size for icons */
    
    object-fit: contain;
     /* Ensure not too large */
     /* Ensure not too large */
    min-width: 200px; /* Enforce minimum size for images as per requirements */
    min-height: 200px; /* Enforce minimum size for images as per requirements */
}

.page-partners__card-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #FFD700;
}

.page-partners__card-text {
    font-size: 16px;
    color: #e0e0e0;
}

/* Partnership Models Section */
.page-partners__models-section {
    background-color: var(--dark-bg-1);
}

.page-partners__model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
}

.page-partners__model-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-partners__model-image {
    width: 100%;
    height: 300px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 25px;
    max-width: 100%;
    min-width: 200px; /* Enforce minimum size for images */
    min-height: 200px; /* Enforce minimum size for images */
}

.page-partners__model-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #FFD700;
}

.page-partners__model-description {
    font-size: 16px;
    color: #e0e0e0;
    margin-bottom: 25px;
    flex-grow: 1; /* Allow description to take available space */
}

/* How To Section */
.page-partners__how-to-section {
    background-color: var(--dark-bg-2);
}

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

.page-partners__step-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
}

.page-partners__step-card:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.page-partners__step-number {
    font-size: 48px;
    font-weight: 700;
    color: #FFD700;
    margin-bottom: 15px;
    line-height: 1;
}

.page-partners__step-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #ffffff;
}

.page-partners__step-description {
    font-size: 15px;
    color: #e0e0e0;
}

.page-partners__cta-bottom {
    text-align: center;
    margin-top: 40px;
}

/* Partner Support Section */
.page-partners__support-section {
    background-color: var(--dark-bg-1);
}

.page-partners__support-content {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-partners__support-text {
    flex: 1;
    min-width: 300px;
    color: #e0e0e0;
    font-size: 16px;
}

.page-partners__support-text h3 {
    color: #FFD700;
    font-size: 24px;
    margin-bottom: 15px;
}

.page-partners__support-text ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

.page-partners__support-text li {
    margin-bottom: 10px;
}

.page-partners__support-text strong {
    color: #FFD700;
}

.page-partners__support-image-wrapper {
    flex: 1;
    min-width: 400px; /* Minimum width for the image container */
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-partners__support-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    min-width: 200px; /* Enforce minimum size for images */
    min-height: 200px; /* Enforce minimum size for images */
}

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

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

/* FAQ容器样式 */
.page-partners__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05); /* Slightly lighter background for FAQ items */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 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 15px;
  opacity: 0;
  color: #e0e0e0;
}

/* 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 15px !important;
  opacity: 1;
  background: rgba(255, 255, 255, 0.08); /* Slightly different background when active */
  border-radius: 0 0 5px 5px;
}

/* 问题样式 */
.page-partners__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.08); /* Background for question */
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 5px;
  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, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.page-partners__faq-question:active {
  background: rgba(255, 255, 255, 0.15);
}

/* 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: #FFD700; /* Auxiliary color for FAQ questions */
}

/* 切换图标 */
.page-partners__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #FFD700;
  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: 28px;
  height: 28px;
}

.page-partners__faq-item.active .page-partners__faq-toggle {
  color: #ffffff;
  transform: rotate(45deg); /* Rotate for 'minus' effect */
}

/* Contact Section */
.page-partners__contact-section {
    background-color: #0A2463; /* Main brand color */
    text-align: center;
}

.page-partners__contact-description {
    font-size: 18px;
    color: #e0e0e0;
    margin-bottom: 40px;
}

.page-partners__contact-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

/* General Button Styles */
.page-partners__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
    max-width: 100%; /* Important for responsiveness */
    box-sizing: border-box; /* Important for responsiveness */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow text to break words */
}

.page-partners__btn--primary {
    background-color: #FFD700; /* Auxiliary color */
    color: #0A2463; /* Main brand color for text */
    border: 2px solid #FFD700;
}

.page-partners__btn--primary:hover {
    background-color: #e6c200;
    border-color: #e6c200;
    transform: translateY(-3px);
}

.page-partners__btn--secondary {
    background-color: transparent;
    color: #FFD700;
    border: 2px solid #FFD700;
}

.page-partners__btn--secondary:hover {
    background-color: #FFD700;
    color: #0A2463;
    transform: translateY(-3px);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-partners__hero-title {
        font-size: 40px;
    }

    .page-partners__section-title {
        font-size: 32px;
    }

    .page-partners__model-grid {
        grid-template-columns: 1fr; /* Stack models on smaller screens */
    }

    .page-partners__support-content {
        flex-direction: column;
    }

    .page-partners__support-image-wrapper {
        min-width: unset;
        width: 100%;
    }
}

@media (max-width: 768px) {
    /* General mobile padding */
    .page-partners__container {
        padding: 40px 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important; /* Prevent horizontal scroll */
    }

    /* Hero Section Mobile */
    .page-partners__hero-container {
        min-height: 400px;
    }

    .page-partners__hero-overlay {
        padding: 20px 15px;
    }

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

    .page-partners__hero-description {
        font-size: 16px;
        margin-bottom: 20px;
    }

    /* Section Titles Mobile */
    .page-partners__section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    /* Card Layouts Mobile */
    .page-partners__grid {
        grid-template-columns: 1fr; /* Stack cards */
        gap: 20px;
    }

    .page-partners__card-icon img {
        min-width: 200px !important;
        min-height: 200px !important;
        max-width: 100% !important;
        height: auto !important;
    }

    .page-partners__model-card {
        padding: 20px;
    }

    .page-partners__model-image {
        height: 250px;
        min-width: 200px !important;
        min-height: 200px !important;
        max-width: 100% !important;
        height: auto !important;
    }

    .page-partners__model-title {
        font-size: 24px;
    }

    .page-partners__steps-grid {
        grid-template-columns: 1fr; /* Stack steps */
        gap: 20px;
    }

    .page-partners__step-number {
        font-size: 40px;
    }

    /* Support Section Mobile */
    .page-partners__support-image-wrapper {
        width: 100%;
    }
    .page-partners__support-image {
        min-width: 200px !important;
        min-height: 200px !important;
        max-width: 100% !important;
        height: auto !important;
    }

    /* FAQ Section Mobile */
    .page-partners__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }
    
    .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;
    }

    /* Button responsiveness */
    .page-partners__btn,
    .page-partners__btn--primary,
    .page-partners__btn--secondary,
    .page-partners a[class*="button"],
    .page-partners 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-partners__contact-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* Ensure all images are responsive */
    .page-partners img {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
    }
    
    .page-partners__section,
    .page-partners__card,
    .page-partners__container {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
    }
}

/* Color Contrast Enforcement (if specific classes were needed, but mostly handled by general dark bg/light text) */
.page-partners__dark-bg { /* Example, if specific dark sections existed */
  background: #0A2463;
  color: #ffffff;
}
.page-partners__light-bg { /* Example, if specific light sections existed */
  background: #ffffff;
  color: #333333;
}