@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;700&display=swap');

.about-section {
  max-width: 1080px;
  margin: 80px auto;
  padding: 0 20px;
  background-color: #fff;
}

.about-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  flex-wrap: wrap;
}

.about-image {
  flex: 1 1 480px;
}

.about-image img {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.about-content {
  flex: 1 1 500px;
}

.about-content h5 {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: #444;
  margin-bottom: 12px;
}

/* 主标题样式统一为 Playfair Display 字体 */
.about-content h2 {
  font-size: 2.4rem;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: #1f2937;
  line-height: 1.3;
  margin-bottom: 20px;
}

/* 金黄色强调词，斜体 */
.about-content .highlight-pink,
.about-content .highlight-purple {
  color: #f59e0b; /* 金黄色 */
  font-style: italic;
  font-weight: 700;
}

/* 主段落样式 */
.about-content p {
  font-size: 1rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 30px;
  max-width: 600px;
}

/* 统计展示块 */
.about-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stat-item {
  display: flex;
  align-items: center; /* 垂直居中 */
  gap: 20px;
  justify-content: flex-start;
}

.stat-item .icon {
  font-size: 1.8rem;
  color: #6366f1;
  background: #eef2ff;
  padding: 12px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  min-height: 48px;
  text-align: center;
  flex-shrink: 0; /* 防止图标压缩 */
}

.stat-item .text {
  flex: 1;
}

.stat-item .text h4 {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 4px;
  color: #111827;
}

.stat-item .text p {
  font-size: 0.95rem;
  color: #555;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .about-container {
    flex-direction: column;
  }

  .about-image,
  .about-content {
    flex: 1 1 100%;
  }

  .about-content h2 {
    font-size: 2rem;
  }
}



.values-section {
  padding: 80px 5vw;
  background-color: #fff;
  text-align: center;
}

.values-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #1f2937;
  line-height: 1.4;
  margin-bottom: 16px;
}

.values-header .highlight {
  color: #f59e0b; /* 金黄色强调 */
  font-style: italic;
  font-weight: 700;
}

.values-header p {
  max-width: 800px;
  margin: 0 auto 50px;
  font-size: 1rem;
  color: #444;
  line-height: 1.7;
}

/* 网格布局保持不变 */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* 卡片样式调整：更柔和、简洁、有品质感 */
.value-card {
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  padding: 28px 24px;
  text-align: left;
  border-left: 6px solid #f59e0b; /* 替换紫色为品牌金 */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

/* 图标风格统一为品牌蓝底 + 更大 */
.value-icon {
  width: 56px;
  height: 56px;
  background: #eef2ff;
  color: #4f46e5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}

/* 标题使用 serif 字体 */
.value-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #1f2937;
}

/* 正文字体风格微调，更轻柔、行距更舒适 */
.value-card p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.65;
}

/* Mission Section */
.mission-section {
  padding: 80px 5vw;
  background-color: #fff;
}

.mission-container {
  max-width: 880px;
  margin: 0 auto;
  font-family: 'Inter', sans-serif;
}

.mission-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 28px;
  text-align: center;
}

.mission-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 36px;
}

.mission-list li {
  position: relative;
  padding-left: 26px;
  font-size: 1rem;
  color: #444;
  margin-bottom: 18px;
  line-height: 1.65;
}

.mission-list li::before {
  content: "✔️";
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 1rem;
  color: #f59e0b;
}

.mission-paragraph {
  font-size: 1rem;
  color: #444;
  line-height: 1.75;
  margin-bottom: 24px;
  max-width: 700px;
}

.mission-paragraph em {
  font-style: italic;
  font-weight: 600;
  color: #1f2937;
}

.credentials-section {
  padding: 80px 5vw;
  background-color: #fff;
  text-align: center;
}

.credentials-header h4 {
  letter-spacing: 1.5px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #666;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.credentials-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1.35;
  color: #1f2937;
  margin-bottom: 18px;
}

/* 修改 gradient-text 为品牌主色系渐变 */
.credentials-header .gradient-text {
  background: linear-gradient(to right, #f59e0b, #f97316); /* amber-500 → orange-500 */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  font-weight: 700;
}

.credentials-header p {
  font-size: 1rem;
  color: #444;
  max-width: 700px;
  margin: 0 auto 44px;
  line-height: 1.7;
}

/* 证书展示容器美化，统一圆角和阴影风格 */
.credentials-box {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
  padding: 36px 24px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  border-bottom: 6px solid transparent;
  background-clip: padding-box;
  border-image: linear-gradient(to right, #f59e0b, #f97316) 1;
}

/* logo 行布局 */
.logos-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  margin-bottom: 24px;
}

/* logo 图像效果统一为高端感 */
.logos-row img {
  max-height: 60px;
  max-width: 100px;
  filter: grayscale(100%);
  opacity: 0.85;
  transition: transform 0.2s ease, filter 0.2s ease, opacity 0.2s ease;
}

.logos-row img:hover {
  transform: scale(1.06);
  filter: grayscale(0%);
  opacity: 1;
}

/* 认证标签样式 */
.credentials-label {
  font-size: 0.95rem;
  color: #666;
  margin-top: 10px;
  font-style: italic;
}

@media (max-width: 768px) {
  .about-container {
    flex-direction: column-reverse; /* 关键点：先文字后图片 */
  }

  .about-image,
  .about-content {
    flex: 1 1 100%;
  }

  .about-content h2 {
    font-size: 2rem;
  }

  .about-content,
  .about-image {
    text-align: center; /* 可选：让文字居中显示更友好 */
  }

  .about-stats {
    align-items: center; /* 可选：让统计项居中对齐 */
  }

  .stat-item {
    justify-content: center;
    text-align: left;
  }
}