/* =============== About Us 页面样式 =============== */

/* 公共标题与说明 */
.sec-title {
  text-align: center;
  font-weight: 700;
  font-size: 28px;
  color: #1e304a;
  margin: 36px 0 8px;
}
.sec-desc {
  text-align: center;
  color: #667085;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 22px;
}

/* ---------- 顶部 Banner ---------- */
.about-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #0b2b5a;
}
.about-hero__bg img {
  width: 100%;
  height: 666px;
  object-fit: cover;
  display: block;
}
.about-hero__content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  gap: 32px;
}
.about-hero__title {
  font-weight: 800;
  color: #082244;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
  font-size: 45px;
}
.about-hero__sub {
  margin-left: 24px;
  font-size: 12px;
  color: #475569;
}

/* ---------- 关于模块 ---------- */
.about-intro {
  /* background: linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%); */
  padding-bottom: 80px;
}
.about-stats {
  list-style: none;
  padding: 10px 0 18px;
  margin: 32px 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  justify-items: center;
}
.about-stat .num {
  font-size: 28px;
  font-weight: 800;
  color: #1e304a;
  text-align: center;
}
.about-stat .label {
  color: #667085;
  text-align: center;
  font-size: 13px;
  margin-top: 6px;
}
.about-paragraphs {
  font-family: PingFang SC;
  font-weight: 400;
  font-size: 18px;
  color: #112645;
  line-height: 30px;
}
.about-paragraphs p + p {
  margin-top: 10px;
}

/* ---------- 企业文化 ---------- */
.about-culture {
  background: #f3f7ff;
  padding: 20px 0 26px;
}
.culture-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.culture-card {
  background: #ffffff;
  border: 1px solid #e7ecf5;
  padding: 16px 16px 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.culture-card--accent {
  /* 带右侧蓝色装饰条 */
  padding-right: 72px; /* 预留装饰条空间 */
}
.card-accent {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 72px;
  background: #1562ff;
  color: rgba(255, 255, 255, 0.28);
  font-size: 45px;
  font-weight: 800;
  letter-spacing: 2px;
  text-orientation: mixed; 
}
.card-accent::after {
  content: "VALUE";
  position: absolute;
  background: #1562ff;
  transform: rotate(90deg) translate(53px, 14px);
}
.culture-card--full {
  grid-column: 1 / -1; /* 占满一行 */
}

.card-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 108px;
  font-size: 18px;
  font-weight: 700;
  color: #2563ff;
  background: #f0f6ff;
  margin-bottom: 8px;
}
.card-title {
  font-size: 16px;
  font-weight: 700;
  color: #1e304a;
  margin-bottom: 6px;
}
.card-text {
  font-weight: 400;
  font-size: 14px;
  color: #112645;
}

/* ---------- CTA 横条（与首页保持一致风格） ---------- */
/* 蓝色 CTA 横条 */
.cta-strip {
  height: 147px;
  margin-top: 120px;
  background: linear-gradient(90deg, #0d5bff 0%, #4aa6ff 100%);
  display: flex;
  justify-content: center;
  align-items: center;
}
.cta-strip .container {
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 24px;
  color: #fefefe;
  gap: 32px;
}

.cta-strip .btn {
  width: 215px;
  height: 62px;
  background: #f5fafe;
  border-radius: 8px;
  font-weight: 400;
  font-size: 24px;
  color: #0866ff;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .about-hero__bg img {
    height: 300px;
  }
  .culture-grid {
    grid-template-columns: 1fr;
  }
  .culture-card--accent {
    padding-right: 56px;
  }
  .card-accent {
    width: 56px;
  }
}
@media (max-width: 640px) {
  .about-hero__bg img {
    height: 240px;
  }
  .about-hero__title {
    font-size: 22px;
    margin-left: 16px;
  }
  .about-hero__sub {
    margin-left: 16px;
  }
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .about-stat .num {
    font-size: 22px;
  }
  .cta-strip {
    border-radius: 12px;
  }
}