/**
 * Knowledge (AI驱动知识管理) 2.0 Page Styles
 * 基于组件系统的页面级样式补充
 */

/* ========== Banner 区域 ========== */
.knowledge-banner {
  background: linear-gradient(135deg, #e8f4fd 0%, #d4e8fc 50%, #c5dcf8 100%);
  position: relative;
  overflow: hidden;
}

/* ========== Section 1: 传统企业知识管理的挑战 ========== */
.knowledge-section1 .section1-cards {
  display: flex;
  justify-content: center;
}
.knowledge-section6 .section6-card:hover img {
  transform: scale(1.03);
}

.knowledge-section1 .section1-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  width: 100%;
  max-width: 1280px;
}

.knowledge-section1 .section1-card {
  background: #EEF2FA;
  border-radius: 24px;
  padding: 32px 24px 40px;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.knowledge-section1 .section1-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(93, 91, 175, 0.15);
}

.knowledge-section1 .section1-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.knowledge-section1 .section1-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.knowledge-section1 .section1-card-title {
 
  font-size: 20px;
  font-weight: 600;
  color: #101C2F;
  line-height: 1.3;
}

.knowledge-section1 .section1-card-desc {
 
  font-size: 14px;
  font-weight: 400;
  color: #6B7280;
  line-height: 24px;
}

/* ========== Section 2: Filez AI 生产力解决方案 ========== */
.knowledge-section2 {
  padding: 0 16px;
}

.knowledge-section2 .section-wrap {
  position: relative;
  overflow: visible;
}

/* 背景色样式 */
.knowledge-section2 .section-bg-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 60px);
  z-index: 0;
  background: #F7F9FC;
  border-radius: 24px;
}

.knowledge-section2 .section-container {
  position: relative;
  z-index: 1;
  /* padding: 0px 80px 0; */
}

.knowledge-section2 .section2-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  /* padding: 40px 0 0; */
  gap: 24px;
}

.knowledge-section2 .section2-content-img {
  /* max-width: 1100px; */
  width: 100%;
  height: auto;
}

/* ========== Section 3/4: Media List 布局微调 ========== */
.knowledge-section3,
.knowledge-section4 {
  background: #fff;
}

/* Section 标题和描述左对齐 */
.knowledge-section3 .section-title,
.knowledge-section3 .section-desc,
.knowledge-section4 .section-title,
.knowledge-section4 .section-desc {
  text-align: left;
}

.knowledge-section3 .media-list,
.knowledge-section4 .media-list {
  gap: 80px;
}


/* ========== Section 5: 开启全新知识学习方式 ========== */
.knowledge-section5 {
  position: relative;
  overflow: hidden;
}

.knowledge-section5 .section-bg-wrap {
  height: 80%;
}

.knowledge-section5 .section-title {
  color: #fff;
}

.knowledge-section5 .section-desc {
  color: #fff;
}

.knowledge-section5 .section-container {
  width: 100%;
}

.knowledge-section5 .section5-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  /* padding: 40px 0; */
  position: relative;
}

.knowledge-section5 .section5-main-img {
  width: 100%;
  max-width: 1280px;
  /* max-width: 1100px; */
  display: flex;
  justify-content: center;
  margin-bottom: 0;
}

.knowledge-section5 .section5-main-img img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  /* box-shadow: 0 24px 80px rgba(0, 0, 0, 0.15); */
}

.knowledge-section5 .section5-features {
  display: flex;
  flex-direction: row;
  gap: 80px;
  width: 100%;
  max-width: 1280px;
  box-sizing: border-box;
  /* background: rgba(219, 230, 254, 0.7); */
  background: rgba(238, 242, 250, 0.8);
  backdrop-filter: blur(100px);
  -webkit-backdrop-filter: blur(100px);
  border-radius: 24px;
  padding: 48px;
  margin-top: -56px;
  /* margin-bottom: 40px; */
  position: relative;
  z-index: 10;
}

.knowledge-section5 .section5-feature-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  flex: 1;
  position: relative;
}

.knowledge-section5 .section5-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: #000000;
}

.knowledge-section5 .section5-feature-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
}

.knowledge-section5 .section5-feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.knowledge-section5 .section5-feature-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.knowledge-section5 .section5-feature-title {
 
  font-size: 24px;
  font-weight: 600;
  color: #101C2F;
  line-height: 1.2;
}

.knowledge-section5 .section5-feature-desc {
 
  font-size: 16px;
  font-weight: 400;
  color: #101C2F;
  line-height: 28px;
}

/* ========== Section 6: 知识运营全程内控 ========== */
.knowledge-section6 {
  position: relative;
  overflow: hidden;
}

.knowledge-section6 .section6-wrapper {
  display: flex;
  justify-content: center;
  /* padding: 40px 0 0; */
}

.knowledge-section6 .section6-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  width: 100%;
  /* max-width: 1100px; */
}

.knowledge-section6 .section6-card {
  background: transparent;
  border-radius: 24px;
  overflow: visible;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* .knowledge-section6 .section6-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
} */

.knowledge-section6 .section6-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 24px;
}

.knowledge-section6 .section6-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.knowledge-section6 .section6-card-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: linear-gradient(0deg, #EEF2FA, #EEF2FA), linear-gradient(0deg, rgba(16, 28, 47, 0.06), rgba(16, 28, 47, 0.06)), #FFFFFF;
  border-radius: 24px;
  /* box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08); */
  margin-top: -38px;
  position: relative;
  z-index: 2;
  flex: 1;
}

.knowledge-section6 .section6-card-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.knowledge-section6 .section6-card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.knowledge-section6 .section6-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.knowledge-section6 .section6-card-title {
 
  font-size: 24px;
  font-weight: 600;
  color: #101C2F;
  line-height: 1.2;
}

.knowledge-section6 .section6-card-desc {
 
  font-size: 16px;
  font-weight: 400;
  color: #101C2F;
  line-height: 22px;
}

/* ========== Footer Lead CTA ========== */
/* .knowledge-cta-banner styles can be added here if needed */

/* ========== Responsive ========== */
@media (max-width: 1280px) {
  .knowledge-section1 .section1-row {
    gap: 20px;
  }

  .knowledge-section5 .section5-features {
    gap: 60px;
    padding: 40px 36px;
    margin-top: -220px;
  }

  .knowledge-section6 .section6-cards {
    gap: 24px;
  }
}

@media (max-width: 1024px) {
  .knowledge-section1 .section1-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .knowledge-section2 .section-container {
    padding: 0px 40px 0;
  }

  .knowledge-section2 .section2-wrapper {
    padding: 30px 0 0;
  }

  .knowledge-section3 .media-list,
  .knowledge-section4 .media-list {
    gap: 40px;
  }

  .knowledge-section5 .section5-wrapper {
    padding: 32px 0;
  }

  .knowledge-section5 .section5-features {
    gap: 40px;
    padding: 32px 40px;
    margin-top: -190px;
    margin-bottom: 32px;
  }

  .knowledge-section5 .section5-feature-icon {
    width: 28px;
    height: 28px;
    margin-top: 20px;
  }

  .knowledge-section5 .section5-feature-title {
    font-size: 20px;
  }

  .knowledge-section5 .section5-feature-desc {
    font-size: 14px;
    line-height: 24px;
  }

  .knowledge-section6 .section6-card-content {
    margin-top: -100px;
    padding: 28px 32px;
  }

  .knowledge-section6 .section6-card-header {
    gap: 10px;
  }
}

@media (max-width: 768px) {
  .knowledge-section1 .section1-row {
    grid-template-columns: 1fr;
  }

  .knowledge-section1 .section1-card {
    padding: 24px 20px 32px;
    gap: 12px;
  }

  .knowledge-section1 .section1-card-icon {
    width: 40px;
    height: 40px;
  }

  .knowledge-section1 .section1-card-title {
    font-size: 18px;
  }

  .knowledge-section1 .section1-card-desc {
    font-size: 13px;
    line-height: 22px;
  }

  .knowledge-section2 .section-bg-wrap {
    height: calc(100% - 40px);
  }

  .knowledge-section2 .section-container {
    padding: 0px 16px 0;
  }

  .knowledge-section2 .section2-wrapper {
    padding: 24px 0 0;
  }

  .knowledge-section2 .section2-content-img {
    max-width: 100%;
  }

  .knowledge-section5 .section5-wrapper {
    gap: 0;
    padding: 24px 0;
  }

  .knowledge-section5 .section5-features {
    flex-direction: column;
    gap: 32px;
    padding: 32px 24px;
    margin-top: -190px;
    margin-bottom: 24px;
  }

  .knowledge-section5 .section5-feature-card {
    gap: 20px;
  }

  .knowledge-section5 .section5-feature-icon {
    width: 32px;
    height: 32px;
    margin-top: 20px;
  }

  .knowledge-section5 .section5-feature-title {
    font-size: 20px;
  }

  .knowledge-section5 .section5-feature-desc {
    font-size: 14px;
    line-height: 24px;
  }

  .knowledge-section6 .section6-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .knowledge-section6 .section6-card-content {
    margin-top: -80px;
    padding: 24px;
    gap: 10px;
  }

  .knowledge-section6 .section6-card-header {
    gap: 8px;
  }

  .knowledge-section6 .section6-card-icon {
    width: 28px;
    height: 28px;
  }

  .knowledge-section6 .section6-card-title {
    font-size: 16px;
  }

  .knowledge-section6 .section6-card-desc {
    font-size: 13px;
    line-height: 20px;
  }
}