.footer-alsman {
  background: #15161c;
  padding: 60px 0 0;
  color: #fff;
  font-family: "Montserrat", Arial, sans-serif;
}

.footer-alsman .foot-logo-social {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #23242a;
  padding-bottom: 30px;
  margin-bottom: 40px;
}

.footer-alsman .foot-logo-social .logo-box img {
  max-height: 40px;
}
@media screen and (min-width: 1900px) {
  .footer-alsman .foot-logo-social {
        padding-bottom: 60px;
    margin-bottom: 60px;
  }
}
.footer-alsman .foot-logo-social .social-box a {
  display: inline-flex;
  margin-left: 24px;
  color: #fff;
  font-size: 20px;
  opacity: 0.7;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.footer-alsman .foot-logo-social .social-box a:hover {
  opacity: 1;
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.1);
}
.footer-alsman .foot-links-info {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 2fr;
  gap: 40px;
  padding-bottom: 60px;
  margin-bottom: 40px;
}
.footer-alsman .foot-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-alsman .foot-links ul li {
  margin-bottom: 12px;
  break-inside: avoid;
}
.footer-alsman .foot-links ul li a {
  color: #fff;
  opacity: 0.8;
  font-size: 15px;
  text-decoration: none;
  transition: opacity 0.2s;
  display: block;
  line-height: 1.4;
}
.footer-alsman .foot-links ul li a:hover {
  opacity: 1;
  text-decoration: underline;
}
.footer-alsman .foot-products ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-alsman .foot-products ul li {
  margin-bottom: 12px;
  break-inside: avoid;
}
.footer-alsman .foot-products ul li a {
  color: #fff;
  opacity: 0.8;
  font-size: 15px;
  text-decoration: none;
  transition: opacity 0.2s;
  display: block;
  line-height: 1.4;
}
.footer-alsman .foot-products ul li a:hover {
  opacity: 1;
  text-decoration: underline;
}
.footer-alsman .foot-products ul.auto-columns {
  columns: 1;
  column-gap: 20px;
  column-fill: balance;
}
.footer-alsman .foot-products ul.auto-columns li {
  break-inside: avoid;
  page-break-inside: avoid;
}
.footer-alsman .foot-info {
  font-size: 15px;
  color: #fff;
}
.footer-alsman .foot-info .address {
  margin-bottom: 16px;
  opacity: 0.8;
  line-height: 1.5;
}
.footer-alsman .foot-info .contact span {
  display: block;
  margin-bottom: 8px;
  opacity: 0.8;
}
.footer-alsman .foot-info .contact span i {
  margin-right: 8px;
  opacity: 0.6;
}
.footer-alsman .foot-subscribe {
  min-width: 280px;
}
.footer-alsman .foot-subscribe h3 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 12px;
  font-weight: 700;
}
.footer-alsman .foot-subscribe p {
  color: #fff;
  opacity: 1;
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.5;
  filter: brightness(1.2);
}
.footer-alsman .foot-subscribe form {
  display: flex;
  align-items: center;
  background: #23242a;
  border-radius: 4px;
  overflow: hidden;
}
.footer-alsman .foot-subscribe form .crmFormVali-error {
    color: #a94442;
    font-size: 12px;
    line-height: 1;
    position: absolute;
    right: 145px;
    top: calc(50% - -5px);
}
.footer-alsman .foot-subscribe input[type="email"] {
  flex: 1;
  padding: 18px 20px;
  border: none;
  background: #fff;
  color: #333;
  font-size: 15px;
  outline: none;
}
.footer-alsman .foot-subscribe input[type="email"]::placeholder {
  color: #999;
}
.footer-alsman .foot-subscribe button {
  background: var(--color-primary);
  color: #fff;
  border: none;
  padding: 0 32px;
  height: 54px;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s;
}
.footer-alsman .foot-subscribe button:hover {
  background: var(--color-primary);
}
.footer-alsman .foot-copyright {
  height: 4.5rem;
  color: #fff;
  font-size: 14px;
  filter: brightness(1.2);
  border-top: 1px solid #23242a;
  background: #000;
  display:flex;justify-content:center;align-items:center;
}
.footer-alsman .foot-nav-columns {
  display: flex;
}
.footer-alsman .foot-nav-columns ul {
  flex: 1;
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-alsman .foot-nav-columns ul li {
  margin-bottom: 12px;
  break-inside: avoid;
}
.footer-alsman .foot-nav-columns ul li a {
  color: #fff;
  opacity: 0.8;
  font-size: 15px;
  text-decoration: none;
  transition: opacity 0.2s;
  display: block;
  line-height: 1.4;
}
.footer-alsman .foot-nav-columns ul li a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* Mobile Footer */
.mobile-footer-alsman {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid #e5e5e5;
  z-index: 1000;
}
.mobile-footer-alsman .mobile-foot {
  display: flex;
  justify-content: space-around;
  padding: 12px 0;
}
.mobile-footer-alsman .mobile-foot a {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: #666;
  font-size: 12px;
  min-width: 60px;
  transition: color 0.2s;
}
.mobile-footer-alsman .mobile-foot a:hover {
  color: #1a2e5b;
}
.mobile-footer-alsman .mobile-foot a i {
  font-size: 20px;
  margin-bottom: 4px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .footer-alsman .foot-links-info {
    grid-template-columns: 1fr 0.7fr 1fr 2fr;
    gap: 30px;
  }
}

@media (max-width: 992px) {
  .footer-alsman .foot-links-info {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .footer-alsman .foot-links {
    grid-column: span 2;
  }
  .footer-alsman .foot-products {
    grid-column: span 2;
  }
  .footer-alsman .foot-info {
    grid-column: span 1;
  }
  .footer-alsman .foot-subscribe {
    grid-column: span 1;
    min-width: 0;
  }
}


@media (max-width: 768px) {
.footer-alsman {padding:30px 0 0;}

.footer-alsman .foot-logo-social{padding-bottom:20px;margin-bottom:20px;}

.footer-alsman .foot-links{border-bottom:1px solid #23242a;padding-bottom:15px;margin-bottom:15px;}

.footer-alsman .foot-products{border-bottom:1px solid #23242a;padding-bottom:15px;margin-bottom:15px;}




}


@media (max-width: 600px) {
  .footer-alsman .foot-links-info {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-alsman .foot-links {
    grid-column: span 1;
  }
  .footer-alsman .foot-products {
    grid-column: span 1;
  }
  .footer-alsman .foot-logo-social {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer-alsman .foot-logo-social .social-box {
    align-self: flex-start;
  }
  .footer-alsman .foot-logo-social .social-box a:first-child {
    margin-left: 0;
  }
}

@media screen and (max-width:480px) {
.footer-alsman .foot-products ul li{margin-bottom:8px;}
.footer-alsman .foot-links-info{gap:10px;}
.footer-alsman .foot-links-info{padding-bottom:25px;margin-bottom:0;}

.footer-alsman .foot-subscribe input[type="email"]{padding:18px 15px;}
.footer-alsman .foot-subscribe button{padding:0 20px;text-transform:uppercase;}

.footer-alsman .foot-copyright{height:auto;padding:15px 15px;opacity:1;}

.footer-alsman .foot-info{font-size:14px;}
.footer-alsman .foot-products ul li a{font-size:14px;line-height:1.2;}
.footer-alsman .foot-nav-columns ul li a{font-size:14px;line-height:1.2;}

}


/* 产品分类内部分列样式 */
.footer-alsman .foot-product-columns {
  display: flex;
  gap: 20px;
}
.footer-alsman .foot-product-columns ul {
  flex: 1;
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-alsman .foot-product-columns ul li {
  margin-bottom: 12px;
  break-inside: avoid;
}
.footer-alsman .foot-product-columns ul li a {
  color: #fff;
  opacity: 0.8;
  font-size: 15px;
  text-decoration: none;
  transition: opacity 0.2s;
  display: block;
  line-height: 1.4;
}
.footer-alsman .foot-product-columns ul li a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* 主导航内部分列样式 */
.footer-alsman .foot-nav-columns {
  display: flex;
}
.footer-alsman .foot-nav-columns ul {
  flex: 1;
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-alsman .foot-nav-columns ul li {
  margin-bottom: 12px;
  break-inside: avoid;
}
.footer-alsman .foot-nav-columns ul li a {
  color: #fff;
  opacity: 0.8;
  font-size: 15px;
  text-decoration: none;
  transition: opacity 0.2s;
  display: block;
  line-height: 1.4;
}
.footer-alsman .foot-nav-columns ul li a:hover {
  opacity: 1;
  text-decoration: underline;
}