.hengsheng-foot {
  position: relative;
  overflow: hidden;
  padding: var(--component-gap) 0 calc(var(--component-gap) / 2);
  background-color: #0d0d0d;
  color: #f8f8f8;
  font-family: var(--font-family);
}

.hengsheng-foot::before,
.hengsheng-foot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hengsheng-foot::before {
  background-image: var(--hengsheng-foot-bg);
  background-position: center;
  background-size: cover;
}

.hengsheng-foot::after {
  display: none;
}

.hengsheng-foot-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 13, 13, 0) 0%, rgba(0, 0, 0, 0.1) 100%);
  backdrop-filter: blur(.3px);
}

.hengsheng-foot .container {
  position: relative;
  z-index: 1;
}

.hengsheng-foot-top {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-bottom: 86px;
  text-align: center;
}

.hengsheng-foot-cta {
  width: min(1187px, 100%);
}

.hengsheng-foot-cta-title {
  margin: 0;
  color: #f8f8f8;
  font-family: var(--font-family-bold);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
}

.hengsheng-foot-cta-subtitle {
  margin: 12px 0 0;
  color: var(--color-second);
  font-family: var(--font-family-semi-bold);
  font-size: var(--title-size-h5);
  font-weight: 600;
  line-height: 1.45;
}

.hengsheng-foot-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 29px;
  flex-wrap: wrap;
}

.hengsheng-foot-action {
  min-height: 60px;
  padding: 14px 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  border: 1px solid #f8f8f8;
  background: #f6f6f4;
  color: var(--color-primary);
  font-family: var(--font-family-semi-bold);
  font-size: var(--title-size-h5);
  font-weight: 600;
  line-height: 1;
  text-transform: capitalize;
  text-decoration: none;
  transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
}

.hengsheng-foot-action:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-second);
}

.hengsheng-foot-action.hengsheng-foot-contact:hover{
  background: var(--color-theme);
  border-color: var(--color-theme);
  color: var(--color-second);
}

.hengsheng-foot-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 88px;
}

.hengsheng-foot-columns {
  flex: 1;
  max-width: 768px;
  width: 100%;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 40px;
  padding-top: 0;
}

.hengsheng-foot-brand {
  flex: 0 0 460px;
  max-width: 460px;
  transform: translateY(-68px);
}

.hengsheng-foot-brand-head {
  display: flex;
  align-items: center;
  gap: 18px;
}

.hengsheng-foot-logo {
  width: 160px;
  height: 160px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}

.hengsheng-foot-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hengsheng-foot-brand-name {
  margin: 0;
  color: #f8f8f8;
  font-family: var(--font-family-bold);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  text-transform: capitalize;
  white-space: nowrap;
}

.hengsheng-foot-brand-desc {
  margin: 14px 0 0;
  max-width: 100%;
  color: rgba(187, 187, 187, 0.6);
  font-family: var(--font-family-medium);
  font-size: var(--text-size-lg);
  font-weight: 500;
  line-height: 1.4;
}

.hengsheng-foot-socials {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hengsheng-foot-social {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #f6f6f4;
  border-radius: 50%;
  background: transparent;
  color: #F8F8F8;
  text-decoration: none;
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.hengsheng-foot-social:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-second);
}

.hengsheng-foot-social-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hengsheng-foot-social-icon svg {
  width: 18px;
  height: 18px;
}

.hengsheng-foot-column-title {
  margin: 0 0 28px;
  color: #f8f8f8;
  font-family: var(--font-family-semi-bold);
  font-size: var(--title-size-h4);
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.hengsheng-foot-column-toggle {
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}

.hengsheng-foot-column-toggle-icon {
  width: 12px;
  height: 12px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.28s ease;
  display: none;
  flex-shrink: 0;
}

.hengsheng-foot-column.is-open .hengsheng-foot-column-toggle-icon {
  transform: rotate(-135deg);
}

.hengsheng-foot-link-list,
.hengsheng-foot-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hengsheng-foot-link-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hengsheng-foot-link-item a {
  color: #f8f8f8;
  filter: brightness(0.9);
  font-family: var(--font-family-medium);
  font-size: var(--text-size);
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.3s ease;
  white-space: nowrap;
}

.hengsheng-foot-link-list .hengsheng-foot-link-item a:hover {
  color: var(--color-second) ;
  filter: brightness(1.1);
}

.hengsheng-foot-contact-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hengsheng-foot-contact-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: flex-start;
}

.hengsheng-foot-contact-icon {
  width: 24px;
  aspect-ratio:  1/1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #f8f8f8;
}

.hengsheng-foot-contact-item a,
.hengsheng-foot-contact-item span:last-child {
  color: #f8f8f8;
  filter: brightness(0.9);
  font-family: var(--font-family-bold);
  font-size: var(--text-size-sm);
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  letter-spacing: -0.03em;
}
.hengsheng-foot-contact-item a:hover{
  color: var(--color-second);
  filter: brightness(1.1);
} 

.hengsheng-foot-bottom {
  width: 100%;
  padding-top: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.hengsheng-foot-copyright {
  margin: 0;
  color: #dadada;
  font-size: var(--text-size-sm);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.hengsheng-foot-policies {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3.021vw, 58px);
  flex-wrap: wrap;
}

.hengsheng-foot-policies a,
.hengsheng-foot-policies span{
  color: #dadada;
  font-size: var(--text-size-sm);
  font-weight: 400;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.3s ease;
}

.hengsheng-foot-policies a:hover {
  color: var(--color-second);
}

@media (max-width: 1500px) {

  .hengsheng-foot-top {
    margin-bottom: 72px;
  }

  .hengsheng-foot-main {
    gap: 40px;
    margin-bottom: 72px;
  }

  .hengsheng-foot-brand {
    transform: translateY(-68px);
  }

  .hengsheng-foot-columns {
    gap: 32px;
    padding-top: 0;
  }

  .hengsheng-foot-cta-title,
  .hengsheng-foot-brand-name {
    font-size: 36px;
  }


}

@media (max-width: 1200px) {

  .hengsheng-foot-main {
    flex-direction: column;
    gap: 28px;
  }

  .hengsheng-foot-contact-icon{
    transform: translateY(3px);
  }

  .hengsheng-foot-brand {
    transform: translateY(-24px);
    flex: 1;
    max-width: none;
  }

  .hengsheng-foot-brand-head{
    justify-content: center;
  }

  .hengsheng-foot-columns {
    max-width: none;
    gap: 28px;
    padding-top: 0;
  }

  .hengsheng-foot-brand-name,
  .hengsheng-foot-cta-title {
    font-size: 32px;
  }

  .hengsheng-foot-brand-desc{
    text-align: center;
  }


  .hengsheng-foot-socials {
    margin-top: 28px;
    justify-content: center;
  }



  .hengsheng-foot-contact-item a,
  .hengsheng-foot-contact-item span:last-child,
  .hengsheng-foot-action {
    font-size: 20px;
  }

   .hengsheng-foot-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

}

@media (max-width: 992px) {

  .hengsheng-foot-top {
    gap: 28px;
    margin-bottom: 56px;
  }

  .hengsheng-foot-contact-icon{
    transform: translateY(0);
  }

  .hengsheng-foot-main {
    gap: 36px;
    margin-bottom: 56px;
  }

  .hengsheng-foot-brand {
    max-width: none;
    flex: 0 0 auto;
    transform: none;
  }

  .hengsheng-foot-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px 28px;
    padding-top: 0;
  }

  .hengsheng-foot-brand-head {
    gap: 18px;
  }

  .hengsheng-foot-cta-title,
  .hengsheng-foot-brand-name {
    font-size: 28px;
  }



  .hengsheng-foot-column-title {
    margin-bottom: 22px;
  }

  .hengsheng-foot-contact-item a,
  .hengsheng-foot-contact-item span:last-child,
  .hengsheng-foot-action {
    font-size: 18px;
  }

  .hengsheng-foot-policies {
    gap: 20px 32px;
  }
}

@media (max-width: 768px) {

  .hengsheng-foot-top {
    margin-bottom: 44px;
  }

  .hengsheng-foot-actions {
    gap: 16px;
    width: 100%;
  }

  .hengsheng-foot-action {
    min-height: 52px;
    padding: 12px 20px;
    font-size: 16px;
  }

  .hengsheng-foot-main {
    gap: 30px;
    margin-bottom: 44px;
  }

  .hengsheng-foot-columns {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-top: 0;
  }

  .hengsheng-foot-column {
    width: 100%;
    padding: 18px 0;
    border-top: 1px solid rgba(248, 248, 248, 0.16);
  }

  .hengsheng-foot-column:last-child {
    border-bottom: 1px solid rgba(248, 248, 248, 0.16);
  }

  .hengsheng-foot-column-title {
    margin: 0;
    text-align: left;
  }

  .hengsheng-foot-column-toggle-icon {
    display: block;
  }

  .hengsheng-foot-link-list,
  .hengsheng-foot-contact-list {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.32s ease, opacity 0.24s ease, margin-top 0.24s ease;
  }

  .hengsheng-foot-column.is-open .hengsheng-foot-link-list,
  .hengsheng-foot-column.is-open .hengsheng-foot-contact-list {
    max-height: 520px;
    opacity: 1;
    margin-top: 18px;
  }

  .hengsheng-foot-logo {
    width: 120px;
    height: 120px;
  }

  .hengsheng-foot-brand-head {
    gap: 14px;
  }

  .hengsheng-foot-cta-title,
  .hengsheng-foot-brand-name {
    font-size: 24px;
  }


  .hengsheng-foot-brand-desc {
    max-width: 100%;
  }

  .hengsheng-foot-column-title {
    margin-bottom: 18px;
  }

  .hengsheng-foot-link-list {
    gap: 12px;
  }


  .hengsheng-foot-contact-list {
    gap: 18px;
  }


  .hengsheng-foot-bottom {
    padding-top: 26px;
  }

}

@media (max-width: 576px) {

  .hengsheng-foot-top {
    gap: 22px;
  }

  .hengsheng-foot-actions {
    flex-direction: column;
  }

  .hengsheng-foot-brand-head {
    align-items: center;
  }

  .hengsheng-foot-action {
    width: 100%;
  }

  .hengsheng-foot-socials {
    margin-top: 28px;
  }

  .hengsheng-foot-policies {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}