/* =====================================================
 * Elementor 小部件 — 服务行业轮播 (qing-industries)
 * 前缀: qind-  对应源码 .industries / .ind-*
 * ===================================================== */

/* ── 作用域重置 ── */
.qind {
  box-sizing: border-box;
}
.qind *,
.qind *::before,
.qind *::after {
  box-sizing: inherit;
}
.qind p,
.qind h2,
.qind h3 {
  margin: 0;
}
.qind a {
  text-decoration: none;
  color: inherit;
}
.qind img {
  max-width: 100%;
  display: block;
}

/* ── CSS 变量 ── */
.qind {
  --qind-accent:         #1f6feb;
  --qind-accent-light:   #4a90ff;
  --qind-btn-gradient:   linear-gradient(135deg, #0b3d91 0%, #1f6feb 55%, #4a90ff 100%);
  --qind-bg:             #0a1428;
  --qind-title-color:    #fff;
  --qind-label-color:    #e8ecf3;
  --qind-label-active:   var(--qind-accent-light);
  --qind-arrow-bg:       #fff;
  --qind-arrow-color:    #333;
  --qind-arrow-border:   #dcdcdc;
  --qind-arrow-hover-bg: var(--qind-accent);
  --qind-card-radius:    16px;
  --qind-gap:            30px;
  --qind-label-gap:      16px;
  --qind-img-hover-scale: 1.06;
  --qind-rule-color:     var(--qind-accent-light);
}

/* ── 整体版块 ── */
.qind-industries {
  position: relative;
  padding: 76px 0 84px;
  background:
    linear-gradient(180deg, rgba(8, 16, 32, 0.92) 0%, rgba(10, 20, 40, 0.88) 100%),
    var(--qind-bg-image, none);
  background-color: var(--qind-bg);
  background-size: cover;
  background-position: center;
}

.qind-industries-inner {
  position: relative;
  z-index: 1;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 50px;
}

/* ── 版块标题 ── */
.qind-section-title {
  font-size: 40px;
  font-weight: 800;
  color: var(--qind-title-color);
  line-height: 1.2;
  text-align: center;
  margin-bottom: 40px;
}

.qind-section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  margin: 18px auto 0;
  background: var(--qind-rule-color);
  border-radius: 2px;
}

.qind-section-title.qind-is-left {
  text-align: left;
}

.qind-section-title.qind-is-left::after {
  margin-left: 0;
  margin-right: auto;
}

.qind-section-title.qind-no-rule::after {
  display: none;
}

/* ── 轮播容器 ── */
.qind-ind-carousel {
  position: relative;
}

.qind-ind-viewport {
  overflow: hidden;
}

.qind-ind-track {
  display: flex;
  gap: var(--qind-gap);
  transition: transform 0.5s ease;
  will-change: transform;
  touch-action: pan-y;
  cursor: grab;
  -webkit-user-select: none;
  user-select: none;
}

.qind-ind-track.is-dragging {
  transition: none;
  cursor: grabbing;
}

/* ── 行业卡片 ── */
/* 每屏 4 张：basis = (100% - 3×gap) / 4 */
.qind-ind-card {
  flex: 0 0 calc((100% - var(--qind-gap) * 3) / 4);
  display: block;
  text-align: center;
  color: inherit;
  cursor: pointer;
}

.qind-ind-card-media {
  aspect-ratio: 1 / 1;
  border-radius: var(--qind-card-radius);
  overflow: hidden;
  background: linear-gradient(135deg, #e8edf6 0%, #dfe6f2 50%, #eef1f7 100%);
  transition: transform 0.28s ease;
}

.qind-ind-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  transition: transform 0.35s ease;
}

/* 悬停：只放大图片。位移与阴影已移除。
   父级 .qind-ind-card-media 有 overflow: hidden，放大的部分被裁掉，
   圆角也不会被顶破。 */
.qind-ind-card:hover .qind-ind-card-media img {
  transform: scale(var(--qind-img-hover-scale));
}

.qind-ind-card-label {
  display: inline-block;
  margin-top: var(--qind-label-gap);
  font-size: 15px;
  font-weight: 700;
  color: var(--qind-label-color);
  padding-bottom: 10px;
  position: relative;
  transition: color 0.25s ease;
}

.qind-ind-card-label::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: var(--qind-btn-gradient);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.28s ease;
}

.qind-ind-card:hover .qind-ind-card-label {
  color: var(--qind-label-active);
}

.qind-ind-card:hover .qind-ind-card-label::after {
  transform: scaleX(1);
}

/* ── 左右箭头 ── */
.qind-ind-arrow {
  position: absolute;
  top: calc(50% - 30px);
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--qind-arrow-border);
  background: var(--qind-arrow-bg);
  color: var(--qind-arrow-color);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  -webkit-user-select: none;
  user-select: none;
}

.qind-ind-arrow svg {
  width: 22px;
  height: 22px;
  display: block;
  pointer-events: none;
}

.qind-ind-arrow:hover {
  background: var(--qind-arrow-hover-bg);
  border-color: var(--qind-arrow-hover-bg);
  color: #fff;
}

.qind-ind-arrow-prev {
  left: -22px;
}

.qind-ind-arrow-next {
  right: -22px;
}

/* ── 响应式 1080px ── */
/* 进入视口：标题与轮播内容依次进入。卡片轨道由轮播脚本控制 transform，
   因此动画作用在卡片自身，不触碰轨道位移。 */
.qind-industries.is-motion-ready .qind-section-title,
.qind-industries.is-motion-ready .qind-ind-card {
  opacity: 0;
  transform: translate3d(0, 58px, 0) scale(.96);
  transition: opacity 1.05s cubic-bezier(.16,1,.3,1), transform 1.2s cubic-bezier(.16,1,.3,1);
}
.qind-industries.is-motion-ready .qind-ind-card {
  transition-delay: calc(.62s + var(--qind-i, 0) * .24s);
}
.qind-industries.is-motion-visible .qind-section-title,
.qind-industries.is-motion-visible .qind-ind-card { opacity: 1; transform: translate3d(0,0,0) scale(1); }
.qind-industries.is-motion-ready .qind-section-title { transition-delay: .34s; }
@media (prefers-reduced-motion: reduce) {
  .qind-industries.is-motion-ready .qind-section-title,
  .qind-industries.is-motion-ready .qind-ind-card { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 1080px) {
  .qind-industries-inner {
    padding: 0 24px;
  }

  .qind-section-title {
    font-size: 32px;
  }

  /* 每屏 3 张 */
  .qind-ind-card {
    flex: 0 0 calc((100% - var(--qind-gap) * 2) / 3);
  }

  .qind-ind-arrow-prev {
    left: 4px;
  }

  .qind-ind-arrow-next {
    right: 4px;
  }
}

/* ── 响应式 860px ── */
@media (max-width: 860px) {
  .qind-industries {
    padding: 48px 0 56px;
  }

  .qind-section-title {
    font-size: 27px;
  }

  /* 每屏 2 张 */
  .qind-ind-card {
    flex: 0 0 calc((100% - var(--qind-gap)) / 2);
  }
}