@charset "utf-8";

/* 服务能力 - Service Capacity 8项网格（按效果图） */
.about-svc-grid {
  --sg-red: #d11919;
  --sg-bg: #fff;
  --sg-text: rgba(41, 41, 41, 1);
  --sg-muted: rgba(102, 102, 102, 1);
  --sg-card: #f5f5f5;
  --sg-icon: 64px;
  --sg-card-h: 200px;
  --sg-gap: 28px;
  background: var(--sg-bg);
  padding: 100px 0 120px;
}

.about-svc-grid .svc-grid-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sg-gap);
}

.about-svc-grid .svc-grid-item {
  display: flex;
  gap: 36px;
  width: 100%;
  height: var(--sg-card-h);
  padding: 40px;
  border-radius: 4px;
  background: rgba(245, 245, 245, 1);
  box-sizing: border-box;
  min-width: 0;
  opacity: 0;
  transform: translateY(24px);
}

.about-svc-grid .svc-grid-item.is-visible {
  opacity: 1;
  transform: none;
  transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
}

.about-svc-grid .svc-grid-item.is-visible:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  background: #f0f0f0;
}

.about-svc-grid .svc-grid-icon {
  flex-shrink: 0;
  width: var(--sg-icon);
  height: var(--sg-icon);
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.35s ease;
}

.about-svc-grid .svc-grid-item.is-visible:hover .svc-grid-icon {
  transform: scale(1.08);
}

.about-svc-grid .svc-grid-icon img {
  display: block;
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.about-svc-grid .svc-grid-text {
  flex: 1;
  min-width: 0;
}

.about-svc-grid .svc-grid-item-title {
  margin: 0 0 16px;
  font-family: "Noto Sans SC", "Noto Sans S Chinese", "Microsoft YaHei", sans-serif;
  font-size: 24px;
  font-weight: 500;
  color: var(--sg-text);
}

.about-svc-grid .svc-grid-item-desc {
  margin: 0;
  font-family: "Noto Sans SC", "Noto Sans S Chinese", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--sg-muted);
  word-break: break-word;
}

/* ===== 平板横屏 / 小桌面：2 列 ===== */
@media only screen and (max-width: 1199px) {
  .about-svc-grid {
    padding: 80px 0 96px;
  }

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

  .about-svc-grid .svc-grid-item {
    height: auto;
    min-height: 160px;
    padding: 28px 24px;
  }
}

/* ===== 平板竖屏 ===== */
@media only screen and (max-width: 991px) {
  .about-svc-grid {
    padding: 64px 0 80px;
  }
}

/* ===== 手机 ===== */
@media only screen and (max-width: 767px) {
  .about-svc-grid {
    --sg-icon: 56px;
    --sg-gap: 12px;
    padding: 48px 0 64px;
  }

  .about-svc-grid .svc-grid-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .about-svc-grid .svc-grid-item {
    height: auto;
    min-height: 120px;
    padding: 20px 16px;
    gap: 14px;
    border-radius: 4px;
  }

  .about-svc-grid .svc-grid-icon img {
    width: 30px;
    height: 30px;
  }

  .about-svc-grid .svc-grid-item-title {
    font-size: 16px;
    margin-bottom: 4px;
  }

  .about-svc-grid .svc-grid-item-desc {
    font-size: 13px;
  }
}

/* ===== 小屏手机 ===== */
@media only screen and (max-width: 479px) {
  .about-svc-grid {
    --sg-icon: 48px;
  }

  .about-svc-grid .svc-grid-item {
    padding: 16px 14px;
  }

  .about-svc-grid .svc-grid-icon img {
    width: 26px;
    height: 26px;
  }
}