intc-website/src/components/less/footer.less

@import './mixin';

.@{prefix}-footer {
  width: 100%;
  position: relative;
  overflow: hidden;
  color: #b9d7e4;
  background:
    radial-gradient(circle at 18% 0%, rgba(70, 219, 255, .12), transparent 28%),
    linear-gradient(180deg, #061321 0%, #020812 100%);
  border-top: 1px solid rgba(91, 226, 255, .18);

  &:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
      linear-gradient(rgba(91, 226, 255, .028) 1px, transparent 1px),
      linear-gradient(90deg, rgba(91, 226, 255, .028) 1px, transparent 1px);
    background-size: 44px 44px;
    opacity: .75;
  }

  &:after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(117, 240, 255, .78), transparent);
  }

  .footer-shell {
    width: calc(100% - 56px);
    max-width: 1240px;
    margin: 0 auto;
    padding: 58px 0 38px;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(280px, 1.45fr) minmax(120px, .55fr) minmax(130px, .55fr) 300px;
    gap: 34px;
    align-items: start;
  }

  .footer-brand {
    max-width: 430px;
  }

  .footer-logo {
    width: 250px;
    height: auto;
    display: block;
    filter: brightness(0) invert(1) drop-shadow(0 0 14px rgba(113, 239, 255, .38));
  }

  .footer-brand p {
    margin: 22px 0 0;
    color: #93acbc;
    font-size: 14px;
    line-height: 1.9;
  }

  .footer-tags {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;

    span {
      height: 30px;
      padding: 0 12px;
      display: inline-flex;
      align-items: center;
      border: 1px solid rgba(91, 226, 255, .18);
      border-radius: 8px;
      color: #bff5ff;
      background: rgba(255, 255, 255, .04);
      font-size: 12px;
    }
  }

  .footer-column {
    padding-top: 10px;

    h3 {
      margin: 0 0 18px;
      color: #f4feff;
      font-size: 16px;
      letter-spacing: .5px;
    }

    a,
    .footer-phone {
      display: block;
      margin-top: 12px;
      color: #93acbc;
      font-size: 14px;
      text-decoration: none;
      transition: color .2s ease, transform .2s ease;
    }

    a:hover {
      color: #72eeff;
      transform: translateX(3px);
    }

    .footer-phone {
      color: #d7f7ff;
      font-weight: 700;
    }
  }

  .footer-qr-panel {
    padding: 20px;
    border: 1px solid rgba(91, 226, 255, .16);
    border-radius: 8px;
    background: linear-gradient(145deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .025));
    box-shadow: 0 18px 54px rgba(0, 0, 0, .22);

    h3 {
      margin: 0 0 16px;
      color: #f4feff;
      font-size: 16px;
    }
  }

  .qr-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .qr-item {
    padding: 10px;
    border-radius: 8px;
    background: rgba(4, 13, 28, .7);
    border: 1px solid rgba(91, 226, 255, .12);
    text-align: center;

    img {
      width: 100%;
      aspect-ratio: 1;
      display: block;
      object-fit: cover;
      border-radius: 6px;
      background: #fff;
    }

    span {
      display: block;
      margin-top: 9px;
      color: #c8edf6;
      font-size: 12px;
      font-weight: 700;
    }
  }

  .footer-bottom {
    width: calc(100% - 56px);
    max-width: 1240px;
    margin: 0 auto;
    padding: 18px 0 24px;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-top: 1px solid rgba(91, 226, 255, .12);
    color: #7897a8;
    font-size: 12px;
  }

  .record-links {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    justify-content: flex-end;

    a {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #a8c8d6;
      text-decoration: none;
      transition: color .2s ease;

      &:hover {
        color: #72eeff;
      }
    }

    .gongan-icon {
      width: 18px;
      height: 20px;
      display: inline-block;
      flex: 0 0 auto;
      object-fit: contain;
      filter: drop-shadow(0 0 8px rgba(114, 238, 255, .22));
    }
  }
}

@media (max-width: 1024px) {
  .@{prefix}-footer {
    .footer-shell {
      grid-template-columns: 1.2fr .8fr;
    }

    .footer-qr-panel {
      grid-column: span 2;
      max-width: 360px;
    }
  }
}

@media (max-width: 768px) {
  .@{prefix}-footer {
    .footer-shell {
      width: calc(100% - 32px);
      padding: 44px 0 28px;
      grid-template-columns: 1fr;
      gap: 28px;
    }

    .footer-brand {
      max-width: none;
    }

    .footer-logo {
      width: 220px;
    }

    .footer-column {
      padding-top: 0;
    }

    .footer-qr-panel {
      grid-column: auto;
      max-width: none;
    }

    .footer-bottom {
      width: calc(100% - 32px);
      flex-direction: column-reverse;
      align-items: flex-start;
      padding: 18px 0 22px;
    }

    .record-links {
      width: 100%;
      justify-content: flex-start;
      gap: 10px 16px;
    }
  }
}