/* ============================================================
   首页动态交互效果
   - 滚动入场（reveal / 交错 stagger）
   - 数字滚动（count-up）
   - 卡片悬浮微交互（lift / scale / shadow）
   - CTA 流光（shimmer）、Hero 数据呼吸（pulse）
   仅在 html.js 下隐藏待入场元素，无 JS 时内容完整可见。
   ============================================================ */

/* ---------- 1. 滚动入场基础态 ---------- */
html.js .reveal,
html.js .reveal-stagger > * {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity .72s cubic-bezier(.22, .61, .36, 1),
        transform .72s cubic-bezier(.22, .61, .36, 1);
    will-change: opacity, transform;
}

html.js .reveal.is-visible,
html.js .reveal-stagger.is-visible > * {
    opacity: 1;
    transform: none;
}

/* 交错延迟（容器内的直接子元素） */
html.js .reveal-stagger.is-visible > *:nth-child(1) { transition-delay: .04s; }
html.js .reveal-stagger.is-visible > *:nth-child(2) { transition-delay: .12s; }
html.js .reveal-stagger.is-visible > *:nth-child(3) { transition-delay: .20s; }
html.js .reveal-stagger.is-visible > *:nth-child(4) { transition-delay: .28s; }
html.js .reveal-stagger.is-visible > *:nth-child(5) { transition-delay: .36s; }
html.js .reveal-stagger.is-visible > *:nth-child(6) { transition-delay: .44s; }
html.js .reveal-stagger.is-visible > *:nth-child(7) { transition-delay: .52s; }
html.js .reveal-stagger.is-visible > *:nth-child(8) { transition-delay: .60s; }
html.js .reveal-stagger.is-visible > *:nth-child(9) { transition-delay: .68s; }

/* ---------- 2. 卡片悬浮微交互 ---------- */
/* 活动展示卡片 */
.zygw-showcase-slide-inner {
    transition: transform .35s cubic-bezier(.22, .61, .36, 1),
        box-shadow .35s ease;
    border-radius: 14px;
    overflow: hidden;
}
.zygw-showcase-slide-inner .zygw-showcase-image {
    transition: transform .5s cubic-bezier(.22, .61, .36, 1);
}
.zygw-showcase-slide-inner:hover {
    transform: translateY(-8px) scale(1.015);
    box-shadow: 0 18px 40px rgba(15, 23, 42, .18);
}
.zygw-showcase-slide-inner:hover .zygw-showcase-image {
    transform: scale(1.07);
}

/* 用数据说话：宫格项 */
.zygw-data-item {
    transition: transform .35s cubic-bezier(.22, .61, .36, 1),
        box-shadow .35s ease, background-color .35s ease;
    border-radius: 14px;
}
.zygw-data-icon {
    transition: transform .4s cubic-bezier(.22, .61, .36, 1);
}
.zygw-data-item:hover {
    transform: translateY(-10px);
    background: #fff;
    box-shadow: 0 18px 40px rgba(37, 99, 235, .16);
}
.zygw-data-item:hover .zygw-data-icon {
    transform: scale(1.14) rotate(-3deg);
}

/* 创建三步：步骤卡片 */
.in_step1, .in_step2, .in_step3 {
    transition: transform .35s cubic-bezier(.22, .61, .36, 1),
        box-shadow .35s ease, border-color .35s ease;
}
.in_step_z:hover .in_step1,
.in_step_z:hover .in_step2,
.in_step_z:hover .in_step3 {
    transform: translateY(-8px);
    border-color: #2563eb;
    box-shadow: 0 20px 44px rgba(37, 99, 235, .20);
}

/* 资讯卡片（常见问题 / 行业资讯） */
.gxpx-card {
    transition: transform .35s cubic-bezier(.22, .61, .36, 1),
        box-shadow .35s ease;
}
.gxpx-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 44px rgba(15, 23, 42, .14);
}
.gxpx-news-mini-img {
    transition: transform .5s cubic-bezier(.22, .61, .36, 1);
}
.gxpx-news-mini:hover {
    transform: translateY(-4px);
}
.gxpx-news-mini:hover .gxpx-news-mini-img {
    transform: scale(1.08);
}

/* 活动展示左侧 Tab 悬浮 */
.zygw-showcase-tab {
    transition: transform .28s ease, background-color .28s ease,
        border-color .28s ease, box-shadow .28s ease;
}
.zygw-showcase-tab:hover {
    transform: translateX(6px);
}
.zygw-showcase-tab-active {
    box-shadow: -4px 0 0 0 #2563eb inset;
}

/* ---------- 3. CTA 流光（shimmer） ---------- */
html.js .zygw-ad-cta,
html.js .zygw-hero-cta-primary {
    position: relative;
    overflow: hidden;
}
html.js .zygw-ad-cta::after,
html.js .zygw-hero-cta-primary::after {
    content: "";
    position: absolute;
    top: 0;
    left: -160%;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, .55) 50%,
        rgba(255, 255, 255, 0) 100%);
    transform: skewX(-20deg);
    animation: zygw-shine 3.4s ease-in-out infinite;
    pointer-events: none;
}
@keyframes zygw-shine {
    0% { left: -160%; }
    55%, 100% { left: 160%; }
}

/* ---------- 4. Hero 数据呼吸（pulse） ---------- */
@keyframes zygw-pulse {
    0%, 100% { opacity: 1; text-shadow: 0 0 0 rgba(37, 99, 235, 0); }
    50% { opacity: .82; text-shadow: 0 0 14px rgba(37, 99, 235, .35); }
}
html.js .zygw-hero-stat-value {
    animation: zygw-pulse 2.8s ease-in-out infinite;
}

/* ---------- 5. 数字滚动时的轻微高亮 ---------- */
html.js .zygw-counting {
    color: #2563eb;
}

/* ---------- 6. 降低动态偏好：关闭动画，保证可读 ---------- */
@media (prefers-reduced-motion: reduce) {
    html.js .reveal,
    html.js .reveal-stagger > * {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    html.js .zygw-ad-cta::after,
    html.js .zygw-hero-cta-primary::after,
    html.js .zygw-hero-stat-value {
        animation: none !important;
    }
    .zygw-showcase-slide-inner,
    .zygw-data-item,
    .in_step1, .in_step2, .in_step3,
    .gxpx-card,
    .gxpx-news-mini,
    .zygw-showcase-tab {
        transition: none !important;
    }
}

/* ============================================================
   7. 新增交互式动态效果（2026-08-07 增强）
   - 3D 鼠标跟随倾斜（tilt）
   - 创建三步：箭头流动引导
   - Hero 氛围光晕呼吸 + 鼠标视差
   - 数据区：漂浮光斑（环境动效）
   - 客户反馈数字滚动高亮保护（保留渐变）
   ============================================================ */

/* ---------- 7.1 3D 鼠标跟随倾斜基础态 ---------- */
html.js .zygw-tilt {
    transform-style: preserve-3d;
    transition: transform .28s cubic-bezier(.22, .61, .36, 1);
    will-change: transform;
}

/* ---------- 7.2 创建三步：箭头流动引导 ---------- */
html.js .zygw-step-arrow {
    animation: zygw-arrow-flow 1.7s ease-in-out infinite;
}
@keyframes zygw-arrow-flow {
    0%, 100% { transform: translateX(0); opacity: .5; }
    50%      { transform: translateX(7px); opacity: 1; }
}

/* ---------- 7.3 Hero 氛围光晕 + 鼠标视差 ---------- */
html.js .zygw-hero-inner {
    transition: transform .35s cubic-bezier(.22, .61, .36, 1);
    will-change: transform;
}
html.js .zygw-hero-wrap::before {
    background:
        radial-gradient(42% 42% at 16% 28%, rgba(37, 99, 235, .28), transparent 70%),
        radial-gradient(36% 36% at 84% 72%, rgba(255, 113, 0, .20), transparent 70%);
    animation: zygw-hero-glow 9s ease-in-out infinite alternate;
}
@keyframes zygw-hero-glow {
    0%   { transform: translate3d(0, 0, 0) scale(1);    opacity: .65; }
    100% { transform: translate3d(2.5%, -2%, 0) scale(1.1); opacity: 1; }
}

/* ---------- 7.4 数据区：漂浮光斑（环境动效） ---------- */
html.js .zygw-data {
    position: relative;
    overflow: hidden;
}
html.js .zygw-data-inner {
    position: relative;
    z-index: 1;
}
html.js .zygw-data::before,
html.js .zygw-data::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(6px);
    pointer-events: none;
    z-index: 0;
}
html.js .zygw-data::before {
    width: 14rem;
    height: 14rem;
    left: -3rem;
    top: -4rem;
    background: radial-gradient(circle, rgba(37, 99, 235, .12), transparent 70%);
    animation: zygw-float-a 11s ease-in-out infinite;
}
html.js .zygw-data::after {
    width: 12rem;
    height: 12rem;
    right: -2rem;
    bottom: -4rem;
    background: radial-gradient(circle, rgba(255, 113, 0, .12), transparent 70%);
    animation: zygw-float-b 13s ease-in-out infinite;
}
@keyframes zygw-float-a {
    0%, 100% { transform: translate(0, 0); }
    50%      { transform: translate(2rem, 2.5rem); }
}
@keyframes zygw-float-b {
    0%, 100% { transform: translate(0, 0); }
    50%      { transform: translate(-2rem, -2rem); }
}

/* ---------- 7.5 客户反馈数字滚动时保留橙色渐变 ---------- */
html.js .kh-num.zygw-counting {
    color: transparent;
}

/* ---------- 7.6 降低动态偏好：关闭新增动效 ---------- */
@media (prefers-reduced-motion: reduce) {
    html.js .zygw-step-arrow,
    html.js .zygw-hero-wrap::before,
    html.js .zygw-data::before,
    html.js .zygw-data::after {
        animation: none !important;
    }
    html.js .zygw-hero-inner,
    html.js .zygw-tilt {
        transition: none !important;
    }
}