/* 全局样式 */
:root {
  --primary-color: #714DFF;
  --text-primary: #181D27;
  --text-secondary: #535862;
  --text-tertiary: #9497A1;
  --bg-primary: #FFFFFF;
  --bg-secondary: rgba(245, 245, 245, 0.5);
  --bg-primary-light: #F4F1FF;
  --bg-accent: #F4F1FF;
  --font-family: 'Inter', sans-serif;
}

/* 布局容器 */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* 导航栏样式 */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid #F5F5F5;
}

.nav-menu {
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-link {
  font-size: 14px;
  color: var(--text-tertiary);
  text-decoration: none;
  letter-spacing: -0.01em;
  line-height: 1.714;
}

.nav-link.active {
  color: var(--primary-color);
  font-weight: 500;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-btn {
  background-color: var(--primary-color);
  color: var(--bg-primary);
  padding: 10px 14px;
  border-radius: 6px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.01em;
  text-decoration: none;
}

/* 英雄区域 */
.hero {
  background-color: var(--bg-primary-light);
  height: 248px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  color: #714dff;
}

.hero-content p {
  margin-bottom: 0;
}

.hero-title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
  max-width: 675px;
}

.hero-description {
  font-size: 16px;
  line-height: 1.5;
  max-width: 540px;
}

/* 公司简介区域 */
.profile {
  padding: 80px 0;
}

.profile-content {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.profile-title {
  font-size: 36px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.222;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.profile-description {
  font-size: 20px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 80px;
}

.profile-wrapper {
  display: flex;
  gap: 32px;
  height: 500px;
  justify-content: center;
}

.pw-main {
  height: 500px;
  width: 600px;
}

.pw-main img {
  width: 100%;
  height: 100%;
  border-radius: 16px;
}

.pw-sub {
  width: 418px;
}

.pw-btm {
  margin-top: 32px;
}

.pw-btm img {
  border-radius: 16px;
  width: 100%;
  height: 216px;
}

/* 数据展示卡片 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  border-radius: 16px;
  height: 252px;
  background: var(--primary-color);
  padding: 32px;
}

.stats-card {
  border-radius: 16px;
}

.stats-item {
  text-align: center;
  margin-bottom: 48px;
}

.stats-number {
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 4px;
}

.stats-label {
  font-size: 14px;
  color: #fff;
  line-height: 1.571;
}

/* 核心价值观区域 */
.values {
  background-color: var(--bg-secondary);
  padding: 80px 150px 60px;
}

.values-header {
  text-align: center;
  max-width: 768px;
  margin: 0 auto 80px;
}

.values-title {
  font-size: 36px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.222;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.values-description {
  font-size: 20px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  width: 1140px;
  margin: 0 auto;
}

.value-card {
  text-align: center;
}

.value-icon {
  width: 56px;
  height: 56px;
  background: #F4EBFF;
  border: 8px solid #F9F5FF;
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.value-title {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 8px;
}

.value-description {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* 团队区域 */
.team {
  padding: 96px 0;
}

.team-header {
  text-align: center;
  max-width: 768px;
  margin: 0 auto 64px;
}

.team-title {
  font-size: 36px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.222;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.team-description {
  font-size: 20px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 64px;
  margin-bottom: 64px;
}

.team-member {
  text-align: center;
}

.member-avatar {
  width: 80px;
  height: 80px;
  border-radius: 40px;
  margin-bottom: 20px;
}

.member-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.556;
  margin-bottom: 4px;
}

.member-role {
  font-size: 16px;
  color: #6941C6;
  line-height: 1.5;
}

/* 愿景区域 */
.vision {
  background-color: #6D4DF2;
  text-align: center;
  color: var(--bg-primary);
  position: relative;
  height: 200px;
  overflow: hidden;
}

.vision-title {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.375;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  margin-top: 60px;
}

.vision-description {
  font-size: 14px;
  line-height: 1.571;
}

.vision-img {
  background: url(../assets/vision-bg.jpg) no-repeat center bottom -100px / cover;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0.1;
  z-index: 0;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .values {
    padding: 80px 32px 60px;
  }
  
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  
  .hero-title {
    font-size: 32px;
  }
  
  .profile-title,
  .values-title,
  .team-title {
    font-size: 28px;
  }
  
  .profile-description,
  .values-description,
  .team-description {
    font-size: 18px;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-number {
    font-size: 32px;
  }
}