/**
 * CodaPan 官网首页动效
 * 原则：解释产品、只播一次、400–500ms 进入、流程 1.5–2s、尊重 reduced-motion
 */
body.chome-page {
  --chome-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --chome-dur: 0.45s;
  --chome-hover: 0.25s;
}

/* —— 通用进入：opacity + translateY —— */
body.chome-page .chome-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--chome-dur) var(--chome-ease),
    transform var(--chome-dur) var(--chome-ease);
  will-change: opacity, transform;
}
body.chome-page .chome-reveal.chome-reveal--x {
  transform: translateX(24px);
}
body.chome-page .chome-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* —— 核心功能卡：默认静、Hover 仅抬 2px —— */
body.chome-page .cp-lp-feat-card--media {
  transition: transform var(--chome-hover) ease, box-shadow var(--chome-hover) ease, border-color var(--chome-hover) ease;
}
body.chome-page .cp-lp-feat-card--media .cp-lp-feat-shot-img,
body.chome-page .cp-lp-feat-card--media .cp-lp-feat-media {
  transition: transform var(--chome-hover) ease;
}
body.chome-page .cp-lp-feat-card--media:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(21, 24, 39, 0.05);
}
body.chome-page .cp-lp-feat-card--media:hover .cp-lp-feat-shot-img {
  transform: translateY(-2px);
}

/* —— 场景卡：图 scale(1.02) + 箭头右移 —— */
body.chome-page .cp-lp-scenario-media {
  height: 110px;
  overflow: hidden;
  border-radius: 8px;
}
body.chome-page .cp-lp-scenario-shot-img {
  transition: transform var(--chome-hover) ease;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
body.chome-page .cp-lp-scenario-card h3 {
  display: flex;
  align-items: center;
  gap: 4px;
}
body.chome-page .cp-lp-scenario-arrow {
  display: inline-block;
  opacity: 0;
  transform: translateX(-4px);
  color: #605dff;
  font-weight: 600;
  transition: opacity var(--chome-hover) ease, transform var(--chome-hover) ease;
}
body.chome-page .cp-lp-scenario-card:hover .cp-lp-scenario-shot-img {
  transform: scale(1.02);
}
body.chome-page .cp-lp-scenario-card:hover .cp-lp-scenario-arrow {
  opacity: 1;
  transform: translateX(2px);
}
body.chome-page .cp-lp-scenario-card {
  transition: transform var(--chome-hover) ease, border-color var(--chome-hover) ease;
}
body.chome-page .cp-lp-scenario-card:hover {
  transform: translateY(-2px);
  border-color: #e4e8f2;
}

/* —— 核心流程：上传→分享→分发→数据 —— */
body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step {
  opacity: 0.42;
  transition: opacity 0.35s ease;
}
body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step-ico {
  transition: background 0.35s ease, color 0.35s ease, box-shadow 0.35s ease;
}
body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step.is-on {
  opacity: 1;
}
body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step.is-on .cp-lp-step-ico {
  background: #605dff;
  color: #fff;
  box-shadow: 0 4px 12px rgba(96, 93, 255, 0.28);
}
/* 隐藏旧虚线，改用可填充轨道 */
body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step:not(:last-child)::after,
body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step:not(:last-child)::before {
  display: none;
}
body.chome-page .cp-lp-step-rail {
  position: absolute;
  top: 23px;
  left: calc(48px + 6px);
  right: -8px;
  height: 2px;
  background: #dfe3f0;
  border-radius: 2px;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}
body.chome-page .cp-lp-step-rail-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #605dff, #8b88ff);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.4s var(--chome-ease);
}
body.chome-page .cp-lp-step.is-linked .cp-lp-step-rail-fill {
  transform: scaleX(1);
}
body.chome-page .cp-lp-steps.is-done .cp-lp-step {
  opacity: 1;
}

/* —— 控权能力：轻 Hover —— */
body.chome-page .cp-lp-control-item {
  position: relative;
}
body.chome-page .cp-lp-control-item > i {
  transition: color var(--chome-hover) ease, background var(--chome-hover) ease;
}
body.chome-page .cp-lp-control-item:hover > i {
  color: #605dff;
  background: #e8e9ff;
}
body.chome-page .cp-lp-control-hint {
  display: block;
  grid-column: 2;
  margin-top: 4px;
  font-size: 12px;
  font-style: normal;
  color: #605dff;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--chome-hover) ease, transform var(--chome-hover) ease;
  pointer-events: none;
}
body.chome-page .cp-lp-control-item:hover .cp-lp-control-hint {
  opacity: 1;
  transform: translateX(0);
}

/* —— 数据图：绘制感（clip） —— */
body.chome-page .chome-chart-draw {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1s var(--chome-ease);
}
body.chome-page .chome-chart-draw.is-drawn {
  clip-path: inset(0 0 0 0);
}

/* —— 套餐：淡入 + 推荐边框转 brand —— */
body.chome-page .cp-lp-prices .cs_pricing_table.chome-price-rec {
  border-color: #eef0f5 !important;
  transition: border-color 0.45s ease, box-shadow var(--chome-hover) ease;
}
body.chome-page .cp-lp-prices .cs_pricing_table.chome-price-rec.is-in {
  border-color: #605dff !important;
}
body.chome-page .cp-lp-prices .cs_pricing_table.chome-reveal:hover {
  transform: none;
}

/* —— CTA 慢漂浮装饰（5–7s，可循环） —— */
body.chome-page .cp-lp-cta-band {
  position: relative;
  overflow: hidden;
}
body.chome-page .cp-lp-cta-float {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
body.chome-page .cp-lp-cta-float i {
  position: absolute;
  font-size: 28px;
  color: rgba(255, 255, 255, 0.12);
  animation: chome-cta-float 6s ease-in-out infinite;
}
body.chome-page .cp-lp-cta-float-a {
  top: 22%;
  left: 12%;
  animation-duration: 6.5s;
}
body.chome-page .cp-lp-cta-float-b {
  top: 58%;
  right: 16%;
  font-size: 34px;
  animation-duration: 7s;
  animation-delay: -1.5s;
}
body.chome-page .cp-lp-cta-float-c {
  bottom: 18%;
  left: 28%;
  animation-duration: 5.5s;
  animation-delay: -0.8s;
}
body.chome-page .cp-lp-cta-inner {
  position: relative;
  z-index: 1;
}
@keyframes chome-cta-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* —— reduced-motion：全部静态 —— */
@media (prefers-reduced-motion: reduce) {
  body.chome-page .chome-reveal,
  body.chome-page .chome-reveal.chome-reveal--x {
    opacity: 1;
    transform: none;
    transition: none;
  }
  body.chome-page .cp-lp-feat-card--media,
  body.chome-page .cp-lp-feat-card--media .cp-lp-feat-shot-img,
  body.chome-page .cp-lp-scenario-shot-img,
  body.chome-page .cp-lp-scenario-arrow,
  body.chome-page .cp-lp-control-hint,
  body.chome-page .cp-lp-step-rail-fill,
  body.chome-page .chome-chart-draw {
    transition: none !important;
    animation: none !important;
  }
  body.chome-page .cp-lp-cta-float i {
    animation: none;
  }
  body.chome-page .chome-chart-draw {
    clip-path: none;
  }
  body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step {
    opacity: 1;
  }
  body.chome-page .cp-lp-steps[data-chome-flow] .cp-lp-step-ico {
    background: #605dff;
    color: #fff;
  }
  body.chome-page .cp-lp-step-rail-fill {
    transform: scaleX(1);
  }
  body.chome-page .cp-lp-prices .cs_pricing_table.chome-price-rec {
    border-color: #605dff !important;
  }
}

@media (max-width: 760px) {
  body.chome-page .cp-lp-step-rail {
    display: none;
  }
}