/* =========================================================
   全站科技感动效 & 悬停交互（覆盖各页卡片/按钮）
   ========================================================= */

/* 鼠标跟随光晕：已关闭 */
.gy-cursor-glow {
  display: none !important;
}

/* 页面微网格背景（科技感） */
body.gy-fx::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(22, 93, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 93, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
}
/* 避免网格层压住内容；浮动客服单独抬高，且保持 fixed 不被改成 relative */
body.gy-fx > *:not(.float-customer-wrap) {
  position: relative;
  z-index: 1;
}
#site-header {
  z-index: 1000;
}
body.gy-fx .float-customer-wrap,
body.gy-fx .float-btn,
body.gy-fx #chatBox {
  z-index: 9999;
}

html {
  overflow-x: hidden;
}
body.gy-fx {
  overflow-x: hidden;
  min-height: 0;
}

/* ---------- 通用可交互卡片：鼠标聚光 + 提升 ---------- */
.product-card,
.solution-card,
.stat-card,
.case-card,
.feature-card,
.adv-card,
.mode-card,
.honor-card,
.team-card,
.culture-card,
.contact-card,
.ai-product-card,
.service-card,
.policy-item,
.faq-item,
.timeline-item,
.ai-visual-card,
.industry-card,
.industry-item,
.scene-card,
.tech-card,
.advantage-card,
.advantage-item,
.step-card,
.price-card,
.module-card,
.capability-card,
.scenario-card,
.value-card,
.product-detail-card,
.arch-layer {
  --gy-mx: 50%;
  --gy-my: 50%;
  --gy-rx: 0deg;
  --gy-ry: 0deg;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease;
}

/* 对比卡保留角标外溢，单独处理悬停 */
.comparison-card {
  --gy-mx: 50%;
  --gy-my: 50%;
  --gy-rx: 0deg;
  --gy-ry: 0deg;
  position: relative;
  overflow: visible;
  transform-style: preserve-3d;
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease;
}
.product-card::after,
.solution-card::after,
.stat-card::after,
.case-card::after,
.feature-card::after,
.adv-card::after,
.mode-card::after,
.honor-card::after,
.team-card::after,
.culture-card::after,
.contact-card::after,
.ai-product-card::after,
.service-card::after,
.policy-item::after,
.industry-card::after,
.industry-item::after,
.scene-card::after,
.tech-card::after,
.advantage-card::after,
.advantage-item::after,
.step-card::after,
.module-card::after,
.capability-card::after,
.scenario-card::after,
.value-card::after,
.product-detail-card::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: radial-gradient(
    420px circle at var(--gy-mx) var(--gy-my),
    rgba(22, 93, 255, 0.14),
    transparent 55%
  );
  z-index: 1;
}
.product-card:hover::after,
.solution-card:hover::after,
.stat-card:hover::after,
.case-card:hover::after,
.feature-card:hover::after,
.adv-card:hover::after,
.mode-card:hover::after,
.honor-card:hover::after,
.team-card:hover::after,
.culture-card:hover::after,
.contact-card:hover::after,
.ai-product-card:hover::after,
.service-card:hover::after,
.policy-item:hover::after,
.industry-card:hover::after,
.industry-item:hover::after,
.scene-card:hover::after,
.tech-card:hover::after,
.advantage-card:hover::after,
.advantage-item:hover::after,
.step-card:hover::after,
.module-card:hover::after,
.capability-card:hover::after,
.scenario-card:hover::after,
.value-card:hover::after,
.product-detail-card:hover::after {
  opacity: 1;
}

/* 悬停：轻微 3D + 阴影增强（JS 会写入 --gy-rx/ry） */
.gy-tilt-active {
  transform:
    perspective(900px)
    rotateX(var(--gy-rx))
    rotateY(var(--gy-ry))
    translateY(-6px)
    scale(1.015) !important;
  box-shadow:
    0 18px 40px rgba(22, 93, 255, 0.12),
    0 4px 16px rgba(0, 0, 0, 0.06) !important;
  border-color: rgba(22, 93, 255, 0.28) !important;
  z-index: 2;
}

/* featured 渐变卡片：悬停时更亮 */
.product-card.featured.gy-tilt-active {
  box-shadow:
    0 22px 48px rgba(22, 93, 255, 0.35),
    0 8px 20px rgba(114, 46, 209, 0.2) !important;
}

/* 卡片内容浮于光晕之上 */
.product-card > *,
.solution-card > *,
.stat-card > *,
.case-card > *,
.adv-card > *,
.mode-card > *,
.honor-card > *,
.team-card > *,
.culture-card > *,
.contact-card > *,
.ai-product-card > *,
.service-card > * {
  position: relative;
  z-index: 2;
}

/* ---------- 按钮科技悬停 ---------- */
.btn-primary,
.btn-secondary,
.btn-outline,
.nav-cta,
.btn-submit,
a.btn-primary,
a.btn-secondary,
a.btn-outline {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.3s ease,
    background 0.3s ease,
    border-color 0.3s ease,
    color 0.3s ease !important;
}
.btn-primary::before,
.nav-cta::before,
.btn-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.35) 45%,
    transparent 100%
  );
  transform: skewX(-18deg);
  transition: left 0.55s ease;
  z-index: 1;
  pointer-events: none;
}
.btn-primary:hover::before,
.nav-cta:hover::before,
.btn-submit:hover::before {
  left: 140%;
}
.btn-primary:hover,
.nav-cta:hover,
.btn-submit:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(22, 93, 255, 0.42);
}
.btn-primary > *,
.nav-cta > *,
.btn-submit > * {
  position: relative;
  z-index: 2;
}
.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(22, 93, 255, 0.15);
  border-color: #165DFF;
}
.btn-outline:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(22, 93, 255, 0.2);
}

/* ---------- 图标弹跳/发光 ---------- */
.stat-icon,
.product-icon,
.solution-icon,
.card-icon,
.dropdown-item-icon,
.feature-icon,
.adv-card .icon,
.mode-card .icon {
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}
.stat-card:hover .stat-icon,
.product-card:hover .product-icon,
.solution-card:hover .solution-icon,
.dropdown-item:hover .dropdown-item-icon,
.ai-product-card:hover .product-icon,
.feature-card:hover .feature-icon {
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 8px 20px rgba(22, 93, 255, 0.2);
}

/* ---------- 链接箭头延伸 ---------- */
.product-link,
.more-link,
.view-more,
a.arrow-link {
  transition: gap 0.3s ease, color 0.3s ease, letter-spacing 0.3s ease !important;
}
.product-card:hover .product-link,
.solution-card:hover .product-link {
  gap: 12px;
  letter-spacing: 0.02em;
}

/* ---------- Section 标签微动 ---------- */
.section-tag {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.section-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(22, 93, 255, 0.18);
}

/* ---------- 渐变文字呼吸 ---------- */
@keyframes gy-gradient-shift {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.12); }
}
.gradient-text,
.section-title {
  animation: gy-gradient-shift 6s ease-in-out infinite;
}

/* ---------- Hero 科技扫描线 ---------- */
.hero,
.page-hero {
  position: relative;
}
.hero::after,
.page-hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(22, 93, 255, 0.45) 40%,
    rgba(0, 180, 216, 0.55) 60%,
    transparent 100%
  );
  opacity: 0.55;
  animation: gy-scan 7s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}
@keyframes gy-scan {
  0% { top: 12%; opacity: 0; }
  15% { opacity: 0.5; }
  50% { top: 78%; opacity: 0.35; }
  85% { opacity: 0.15; }
  100% { top: 12%; opacity: 0; }
}

/* ---------- 入场动画增强 ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1) !important;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- FAQ / 政策条目悬停 ---------- */
.faq-item,
.policy-item {
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease !important;
}
.faq-item:hover,
.policy-item:hover {
  transform: translateX(4px);
  box-shadow: 0 8px 24px rgba(22, 93, 255, 0.1);
}

/* ---------- 页脚链接 ---------- */
.footer-links a {
  position: relative;
}
.footer-links a::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  width: 0;
  height: 2px;
  background: #165DFF;
  transform: translateY(-50%);
  transition: width 0.25s ease;
  opacity: 0;
}
.footer-links a:hover::before {
  width: 6px;
  opacity: 1;
}

/* ---------- CTA 区块微光 ---------- */
.cta-section {
  position: relative;
  overflow: hidden;
}
.cta-section::after {
  content: '';
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  top: -80px;
  left: -60px;
  animation: float 9s ease-in-out infinite;
  pointer-events: none;
}

/* ---------- 表单聚焦科技感 ---------- */
input:not([type="checkbox"]):not([type="radio"]),
textarea,
select {
  transition: border-color 0.25s ease, box-shadow 0.25s ease !important;
}
input:not([type="checkbox"]):not([type="radio"]):focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #165DFF !important;
  box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.15), 0 4px 16px rgba(22, 93, 255, 0.08) !important;
}

/* ---------- 移动端弱化 3D / 光标 ---------- */
@media (max-width: 768px), (hover: none) {
  .gy-cursor-glow { display: none !important; }
  .gy-tilt-active {
    transform: translateY(-4px) !important;
  }
  .hero::after,
  .page-hero::after {
    display: none;
  }
  body.gy-fx::before {
    opacity: 0.18;
    background-size: 36px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gradient-text,
  .section-title,
  .hero::after,
  .page-hero::after,
  .cta-section::after {
    animation: none !important;
  }
  .gy-tilt-active {
    transform: none !important;
  }
}

/* ---------- 补充：方案 / IT / 筛选 / 场景标签 ---------- */
.model-card,
.solution-block,
.service-block {
  --gy-mx: 50%;
  --gy-my: 50%;
  --gy-rx: 0deg;
  --gy-ry: 0deg;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease;
}
.model-card::after,
.solution-block::after,
.service-block::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: radial-gradient(
    420px circle at var(--gy-mx) var(--gy-my),
    rgba(22, 93, 255, 0.14),
    transparent 55%
  );
  z-index: 1;
}
.model-card:hover::after,
.solution-block:hover::after,
.service-block:hover::after {
  opacity: 1;
}
.model-card > *,
.solution-block > *,
.service-block > * {
  position: relative;
  z-index: 2;
}

.scenario-item,
.arch-item,
.service-tag,
.feature-tag,
.product-tag,
.scenario-tag {
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease !important;
}
.scenario-item:hover,
.arch-item:hover,
.service-tag:hover,
.feature-tag:hover,
.product-tag:hover,
.scenario-tag:hover {
  transform: translateY(-3px) scale(1.03);
  background: rgba(22, 93, 255, 0.1) !important;
  color: #165DFF !important;
  box-shadow: 0 6px 14px rgba(22, 93, 255, 0.12);
}

.industry-nav-item,
.filter-item {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease !important;
}
.industry-nav-item:hover,
.filter-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(22, 93, 255, 0.15);
}

.metric-item {
  transition: transform 0.3s ease;
}
.metric-item:hover {
  transform: translateY(-4px) scale(1.04);
}

.float-kefu-btn,
.float-btn,
#openChat,
#openChatBtn {
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease !important;
}
.float-kefu-btn:hover,
.float-btn:hover,
#openChat:hover,
#openChatBtn:hover {
  transform: scale(1.08) !important;
  box-shadow: 0 12px 28px rgba(22, 93, 255, 0.35) !important;
}

/* 保证浮动客服始终在动效层之上，并固定在右侧偏下居中 */
.float-customer-wrap {
  position: fixed !important;
  right: 24px !important;
  top: 58% !important;
  bottom: auto !important;
  left: auto !important;
  transform: translateY(-50%);
  z-index: 9999 !important;
}