/*======================================
  合作伙伴区块（index.html / about.html 共用）
========================================*/

.clients {
  padding: 60px 0;
  background: linear-gradient(to bottom, #023a8a 0%, #0657cf 40%, #1a7cf5 70%, #4da3ff 100%);
}
.clients .section-heading {
  text-align: center;
  margin-bottom: 35px;
}
.clients .section-heading h2 {
  position: relative;
  font-weight: 700;
  text-transform: capitalize;
  font-size: 32px;
  line-height: 40px;
  display: block;
  margin-bottom: 10px;
  color: #fff;
}
.clients .section-heading h2:after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -12px;
  width: 160px;
  height: 3px;
  background: #fff;
}
.clients .section-heading .sub-text {
  color: #fff;
  font-size: 15px;
  margin-top: 24px;
}
.clients .clients-inner {
  margin-top: 20px;
}
.partner-categories {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.partner-category-title {
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  margin: 0 0 24px;
  letter-spacing: 1px;
}
.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 20px 24px;
}
.partner-grid .single-client {
  flex: 0 0 auto;
  text-align: center;
}
.partner-grid .single-client img {
  width: 160px;
  height: 60px;
  max-height: none;
  padding: 8px 12px;
  background: #fff;
  border-radius: 8px;
  object-fit: contain;
  display: inline-block;
  box-sizing: border-box;
  vertical-align: middle;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.partner-grid .single-client:hover img {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}
.partner-grid .client-name {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.4;
  color: #fff;
  font-weight: 500;
}

@media (max-width: 991px) {
  .clients {
    padding: 50px 0;
  }

  .clients .section-heading h2 {
    font-size: 28px;
    line-height: 1.35;
  }

  .partner-category-title {
    font-size: 18px;
    margin-bottom: 18px;
  }
}

@media (max-width: 767px) {
  .clients {
    padding: 42px 0;
  }

  .clients .section-heading {
    margin-bottom: 28px;
  }

  .clients .section-heading h2 {
    font-size: 24px;
    line-height: 1.4;
  }

  .clients .section-heading .sub-text {
    font-size: 14px;
    margin-top: 18px;
    padding: 0 8px;
  }

  .partner-categories {
    gap: 32px;
  }

  .partner-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 10px;
    justify-items: stretch;
    align-items: stretch;
  }

  .partner-grid .single-client {
    flex: none;
    width: 100%;
    max-width: none;
    text-align: center;
  }

  .partner-grid .single-client img {
    width: 100%;
    max-width: none;
    height: 52px;
    padding: 6px 10px;
  }

  .partner-grid .client-name {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .partner-grid {
    gap: 10px 8px;
  }

  .partner-grid .single-client img {
    height: 46px;
    padding: 5px 8px;
  }
}

.single-client {
  position: relative;
}
.single-client:hover {
  cursor: default;
}