@charset "utf-8";
/* ============================================================================
   上海鸿之电气集团 (HONZ) · V4.0 国际工业集团深海蓝页脚
   ============================================================================ */

.footbox {
  position: relative;
  background: linear-gradient(180deg, #060e1e 0%, #040914 100%);
  border-top: 1px solid rgba(59, 130, 246, 0.2);
  padding: 64px var(--sp-32) 32px;
  font-size: var(--fs-sm);
  color: #94a3b8;
  overflow: hidden;
}

.footbox::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(56, 189, 248, 0.65) 50%, transparent 100%);
}

.footbox_con {
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ---------- V4.0 品牌与快速导航主体区 ---------- */
.footbox_con_sb {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 56px;
  padding-bottom: 16px;
  border-bottom: none;
}

/* 左侧快速导航矩阵 (3列，自动延展填满左侧剩余宽度) */
.footbox_con_le {
  flex: 1 1 0%;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 36px;
}

.footbox_con_le_list {
  width: 100%;
  font-weight: 500;
  color: #cbd5e1;
}

.footbox_con_le_list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 4px 12px 0;
  width: 100%;
  color: #cbd5e1;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  transition: all var(--dur-fast) var(--ease-apple);
}

.footbox_con_le_list a::after {
  font-family: "iconfont" !important;
  content: "\e65b";
  font-size: 0.75rem;
  color: #64748b;
  transition: transform var(--dur-fast) var(--ease-apple), color var(--dur-fast);
}

.footbox_con_le_list a:hover {
  color: #ffffff;
  background: transparent;
  border-bottom-color: #38bdf8;
}

.footbox_con_le_list a:hover::after {
  color: #38bdf8;
  transform: translateX(3px);
}

/* 右侧联系热线 + 公众号二维码区域（向中间靠拢，底部下划线与两侧内容精准齐平） */
.footbox_con_ri {
  flex: 0 0 auto;
  width: fit-content;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-end;
  gap: 28px;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0;
  padding: 0 0 12px 0;
}

.footbox_con_ri_dh {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footbox_con_ri_dh_wz p {
  margin-bottom: 4px;
  color: #94a3b8;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* 电话号码原来用 h1，2026-11-11 改为 div（每页只留一个一级标题）；行高是原 h1 的默认值，外观不变 */
.footbox_con_ri_dh_wz div {
  line-height: var(--lh-heading);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.footbox_con_ri_ewm {
  display: flex;
  gap: 20px;
  flex-shrink: 0;
}

.footbox_con_ri_ewm_img {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: #cbd5e1;
  font-weight: 500;
}

.footbox_con_ri_ewm_img img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  background-color: #ffffff;
  padding: 6px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  transition: transform var(--dur-fast) var(--ease-apple);
}

.footbox_con_ri_ewm_img img:hover {
  transform: scale(1.05);
}

/* ---------- 中部：在线客服与认证标识栏 ---------- */
.footbox_con_zb {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footbox_con_zb_kf a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-brand);
  color: #ffffff !important;
  font-weight: 600;
  padding: 10px 28px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  box-shadow: 0 8px 24px -6px rgba(4, 84, 220, 0.55);
  transition: all var(--dur-fast) var(--ease-apple);
}

.footbox_con_zb_kf a i {
  font-size: 1.1rem;
  margin-right: 0;
}

.footbox_con_zb_kf a:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -4px rgba(4, 84, 220, 0.7);
  filter: brightness(1.08);
}

.footbox_con_zb_list {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footbox_con_zb_list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  transition: all var(--dur-fast);
}

.footbox_con_zb_list a i {
  font-size: 1.15rem;
}

.footbox_con_zb_list a:hover {
  color: #ffffff;
  background: rgba(4, 84, 220, 0.35);
  border-color: rgba(59, 130, 246, 0.45);
}

/* ---------- 底部：版权 & 电子营业执照 & ICP 备案 ---------- */
.footbox_con_xb {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #64748b;
  font-size: 0.8125rem;
}

.footbox_con_xb_gsj {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  color: #94a3b8;
}

.footbox_con_xb_gsj img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.footbox_con_xb_bqsm {
  color: #64748b;
}

.footbox_con_xb_bah a {
  color: #94a3b8;
  transition: color var(--dur-fast);
}

.footbox_con_xb_bah a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* 响应式适配 */
@media (max-width: 1024px) {
  .footbox {
    padding: 48px var(--sp-24) 28px;
  }
  .footbox_con_sb {
    flex-direction: column;
    align-items: stretch;
    gap: 32px;
  }
  .footbox_con_le {
    width: 100%;
  }
  /* 平板客户端（含 768px）：电话与二维码保持同一行居中并排显示 */
  .footbox_con_ri {
    width: 100%;
    flex-direction: row;
    justify-content: center;
    align-items: flex-end;
    gap: 56px;
    padding: 0 0 18px 0;
  }
}

@media (max-width: 768px) {
  .footbox {
    padding: 40px 16px 24px;
  }
  .footbox_con_le {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 24px;
  }
  .footbox_con_zb {
    flex-direction: column;
    align-items: stretch;
  }
  .footbox_con_zb_kf a {
    justify-content: center;
    width: 100%;
  }
  .footbox_con_zb_list {
    justify-content: center;
  }
  .footbox_con_xb {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
  }
  .footbox_con_xb_gsj {
    margin-right: 0;
  }
}

/* 手机客户端（≤576px）：电话与二维码上下堆叠且整体水平居中 */
@media (max-width: 576px) {
  .footbox_con_ri {
    width: 100%;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    padding: 0 0 20px 0;
  }
  .footbox_con_ri_dh {
    align-items: center;
    text-align: center;
  }
  .footbox_con_ri_ewm {
    width: 100%;
    justify-content: center;
  }
}