/* ================================================================
   contact.css — 联系我们页专属样式
   ================================================================ */

/* ----- 页面整体背景白色 ----- */
.contact-page {
  background: #ffffff;
}

/* ----- 顶部Banner大图 (100%宽度) ----- */
.contact-banner {
  width: 100%;
  height: 390px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.contact-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
}
.contact-banner .banner-text {
  position: relative;
  z-index: 1;
  color: #ffffff;
  text-align: center;
}
.contact-banner .banner-text h1 {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 4px;
}
.contact-banner .banner-text p {
  font-size: 1rem;
  letter-spacing: 6px;
  opacity: 0.8;
  margin-top: 6px;
}

/* ============================================================
   标题 + 面包屑区域（2px底部边框）
   ============================================================ */
.contact-content-top {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 0rem 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px 30px;
  border-bottom: 2px solid #e8ecf0;
  box-sizing: border-box;
}

/* 左侧标题：英文在上，中文在下 */
.contact-left-title {
  display: flex;
  flex-direction: column;
}
.contact-left-title .contact-title-en {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #1a1a1a;
  line-height: 1.2;
}
.contact-left-title .contact-title-cn {
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 2px;
  color: #999;
  margin-top: 2px;
}

/* 右侧面包屑 */
.contact-breadcrumb {
  flex-shrink: 0;
  text-align: right;
  font-size: 0.9rem;
  color: #999;
  padding-bottom: 4px;
}
.contact-breadcrumb .label {
  color: #999;
}
.contact-breadcrumb a {
  color: #999;
  text-decoration: none;
  transition: color 0.2s;
}
.contact-breadcrumb a:hover {
  color: #e00505;
}
.contact-breadcrumb .separator {
  margin: 0 6px;
  color: #ccc;
}
.contact-breadcrumb .current {
  color: #e00505;
}

/* ============================================================
   联系信息模块
   ============================================================ */
.contact-info-section {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 50px 2rem 70px;
  box-sizing: border-box;
}

.contact-info-wrapper {
  display: flex;
  gap: 60px;
  align-items: stretch;
  width: 100%;
}

/* --- 左侧：公司名称 + 联系信息列表 --- */
.contact-info-left {
  flex: 1.2;
}

.contact-info-left .company-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 28px;
  letter-spacing: 1px;
}

/* 联系信息列表 */
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-info-item .info-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e00505;
  font-size: 1.1rem;
  margin-top: 2px;
}

.contact-info-item .info-content {
  display: flex;
  flex-direction: column;
}

.contact-info-item .info-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 2px;
}

.contact-info-item .info-value {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
}
.contact-info-item .info-value a {
  color: #555;
  text-decoration: none;
  transition: color 0.2s;
}
.contact-info-item .info-value a:hover {
  color: #e00505;
}

/* --- 右侧：二维码 --- */
.contact-info-right {
  flex: 0.8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
  padding: 40px 30px;
  border: 1px solid #e8ecf0;
}

.contact-info-right .qr-code {
  width: 180px;
  height: 180px;
  background: #ffffff;
  border: 1px solid #e0e4e8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.contact-info-right .qr-code i {
  font-size: 5rem;
  color: #1a1a1a;
}

.contact-info-right .qr-label {
  font-size: 0.9rem;
  color: #555;
  text-align: center;
  line-height: 1.6;
}

/* ============================================================
   响应式
   ============================================================ */

@media (max-width: 1024px) {
  .contact-banner {
    height: 260px;
  }
  .contact-banner .banner-text h1 {
    font-size: 2.2rem;
  }
  .contact-info-wrapper {
    gap: 40px;
  }
  .contact-info-right .qr-code {
    width: 150px;
    height: 150px;
  }
  .contact-info-right .qr-code i {
    font-size: 4rem;
  }
}

@media (max-width: 820px) {
  .contact-banner {
    height: 220px;
  }
  .contact-banner .banner-text h1 {
    font-size: 1.8rem;
  }
  .contact-banner .banner-text p {
    font-size: 0.85rem;
    letter-spacing: 4px;
  }

  .contact-content-top {
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 1.5rem 12px;
    width: 100%;
  }
  .contact-left-title .contact-title-en {
    font-size: 1.5rem;
  }
  .contact-left-title .contact-title-cn {
    font-size: 0.85rem;
  }
  .contact-breadcrumb {
    text-align: left;
    font-size: 0.8rem;
  }

  .contact-info-section {
    padding: 40px 1.5rem 50px;
    width: 100%;
  }
  .contact-info-wrapper {
    flex-direction: column;
    gap: 30px;
  }
  .contact-info-left .company-name {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }
  .contact-info-right {
    padding: 30px 20px;
  }
  .contact-info-right .qr-code {
    width: 160px;
    height: 160px;
  }
  .contact-info-right .qr-code i {
    font-size: 4.5rem;
  }
}

@media (max-width: 520px) {
  .contact-banner {
    height: 160px;
  }
  .contact-banner .banner-text h1 {
    font-size: 1.4rem;
    letter-spacing: 2px;
  }
  .contact-banner .banner-text p {
    font-size: 0.7rem;
    letter-spacing: 3px;
  }

  .contact-content-top {
    padding: 20px 1rem 10px;
    width: 100%;
  }
  .contact-left-title .contact-title-en {
    font-size: 1.2rem;
  }
  .contact-left-title .contact-title-cn {
    font-size: 0.75rem;
  }
  .contact-breadcrumb {
    font-size: 0.7rem;
  }

  .contact-info-section {
    padding: 30px 1rem 40px;
    width: 100%;
  }
  .contact-info-wrapper {
    gap: 24px;
  }
  .contact-info-left .company-name {
    font-size: 1.1rem;
    margin-bottom: 16px;
  }
  .contact-info-list {
    gap: 14px;
  }
  .contact-info-item .info-icon {
    width: 22px;
    height: 22px;
    font-size: 0.9rem;
  }
  .contact-info-item .info-label {
    font-size: 0.75rem;
  }
  .contact-info-item .info-value {
    font-size: 0.85rem;
  }
  .contact-info-right {
    padding: 24px 16px;
  }
  .contact-info-right .qr-code {
    width: 140px;
    height: 140px;
  }
  .contact-info-right .qr-code i {
    font-size: 4rem;
  }
  .contact-info-right .qr-label {
    font-size: 0.8rem;
  }
}

@media (max-width: 400px) {
  .contact-info-right .qr-code {
    width: 120px;
    height: 120px;
  }
  .contact-info-right .qr-code i {
    font-size: 3.2rem;
  }
  .contact-info-right {
    padding: 18px 12px;
  }
  .contact-info-item .info-value {
    font-size: 0.8rem;
  }
}