/* 企业数字员工 — 明建云式高卡（沧云原创视觉，无第三方角色图） */
.cy-digital {
  --cy-ds-accent: #2563eb;
  --cy-ds-ink: #0f172a;
  --cy-ds-muted: #64748b;
  position: relative;
  padding: 88px 0 96px;
  background: #fff;
  overflow: hidden;
}

.cy-digital::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 8%, rgba(37, 99, 235, 0.05) 0%, transparent 44%),
    radial-gradient(circle at 90% 92%, rgba(14, 165, 233, 0.05) 0%, transparent 42%);
  pointer-events: none;
}

.cy-digital .container {
  position: relative;
  z-index: 1;
  max-width: 1560px;
}

.cy-digital-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px;
}

.cy-digital-eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cy-ds-accent);
}

.cy-digital h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--cy-ds-ink);
}

.cy-digital-lead {
  margin: 0 0 10px;
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 500;
  line-height: 1.65;
  color: #475569;
}

.cy-digital-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cy-ds-muted);
}

.cy-digital-grid {
  display: flex;
  gap: 12px;
  align-items: stretch;
}

/* —— 高卡：默认等宽，激活项加宽（斗拱云式手风琴） —— */
.cy-digital-card {
  --card-accent: #2563eb;
  --card-accent-soft: rgba(37, 99, 235, 0.12);
  --card-grad-a: #eef5ff;
  --card-grad-b: #f7faff;
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-width: 0;
  min-height: 460px;
  padding: 18px 12px 14px;
  border-radius: 16px;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.92) 0%, transparent 42%),
    linear-gradient(180deg, var(--card-grad-b) 0%, var(--card-grad-a) 100%);
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.045);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition:
    flex 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    padding 0.35s ease;
}

.cy-digital-card.is-active {
  flex: 3.2 1 0;
  border-color: color-mix(in srgb, var(--card-accent) 40%, #e2e8f0);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.14);
  padding: 22px 18px 16px;
}

.cy-digital-card:hover {
  border-color: color-mix(in srgb, var(--card-accent) 35%, #e2e8f0);
}

.cy-digital-card--sky { --card-accent: #0284c7; --card-accent-soft: rgba(2, 132, 199, 0.12); --card-grad-a: #e0f2fe; --card-grad-b: #f0f9ff; }
.cy-digital-card--cyan { --card-accent: #0891b2; --card-accent-soft: rgba(8, 145, 178, 0.12); --card-grad-a: #cffafe; --card-grad-b: #ecfeff; }
.cy-digital-card--indigo { --card-accent: #4f46e5; --card-accent-soft: rgba(79, 70, 229, 0.12); --card-grad-a: #e0e7ff; --card-grad-b: #eef2ff; }
.cy-digital-card--emerald { --card-accent: #059669; --card-accent-soft: rgba(5, 150, 105, 0.12); --card-grad-a: #d1fae5; --card-grad-b: #ecfdf5; }
.cy-digital-card--amber { --card-accent: #d97706; --card-accent-soft: rgba(217, 119, 6, 0.12); --card-grad-a: #fef3c7; --card-grad-b: #fffbeb; }
.cy-digital-card--blue { --card-accent: #2563eb; --card-accent-soft: rgba(37, 99, 235, 0.12); --card-grad-a: #dbeafe; --card-grad-b: #eff6ff; }
.cy-digital-card--violet { --card-accent: #7c3aed; --card-accent-soft: rgba(124, 58, 237, 0.12); --card-grad-a: #ede9fe; --card-grad-b: #f5f3ff; }
.cy-digital-card--rose { --card-accent: #e11d48; --card-accent-soft: rgba(225, 29, 72, 0.12); --card-grad-a: #ffe4e6; --card-grad-b: #fff1f2; }

.cy-digital-card-top {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
}

.cy-digital-card h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cy-ds-ink);
  line-height: 1.3;
  transition: font-size 0.35s ease;
}

.cy-digital-card.is-active h3 {
  font-size: 1.15rem;
}

.cy-digital-sub {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--card-accent);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.45s ease, opacity 0.35s ease, margin 0.35s ease;
}

.cy-digital-card.is-active .cy-digital-sub {
  margin: 0 0 12px;
  max-height: 72px;
  opacity: 1;
}

.cy-digital-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.45s ease, opacity 0.35s ease;
}

.cy-digital-card.is-active .cy-digital-points {
  max-height: 200px;
  opacity: 1;
}

.cy-digital-points li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 11.5px;
  line-height: 1.45;
  color: #475569;
}


.cy-digital-check {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--card-accent-soft);
  position: relative;
}

.cy-digital-check::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 2.5px;
  width: 4px;
  height: 7px;
  border: solid var(--card-accent);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

/* —— 视觉舞台 —— */
.cy-digital-stage {
  position: relative;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-top: 14px;
  min-height: 140px;
  transition: min-height 0.45s ease;
}

.cy-digital-card.is-active .cy-digital-stage {
  min-height: 200px;
}

.cy-digital-visual {
  position: absolute;
  right: -6px;
  bottom: 44px;
  width: 62%;
  max-width: 110px;
  aspect-ratio: 0.85;
  pointer-events: none;
  opacity: 0.55;
  transform: scale(0.92);
  transition: opacity 0.35s ease, transform 0.45s ease, max-width 0.45s ease;
}

.cy-digital-card.is-active .cy-digital-visual {
  opacity: 1;
  transform: scale(1);
  max-width: 148px;
}


.cy-digital-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(0.5px);
  opacity: 0.55;
}

.cy-digital-orb--a {
  width: 72%;
  height: 48%;
  right: 4%;
  top: 8%;
  background: radial-gradient(circle, color-mix(in srgb, var(--card-accent) 35%, #fff) 0%, transparent 70%);
}

.cy-digital-orb--b {
  width: 48%;
  height: 36%;
  left: 0;
  bottom: 18%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, transparent 72%);
}

.cy-digital-glass {
  position: absolute;
  inset: 10% 4% 6% 8%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 8px 10px;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.72) 0%, rgba(255, 255, 255, 0.28) 100%);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow:
    0 10px 22px rgba(15, 23, 42, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cy-digital-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(145deg, #fff 0%, color-mix(in srgb, var(--card-accent) 12%, #fff) 100%);
  color: var(--card-accent);
  box-shadow: 0 6px 14px var(--card-accent-soft);
}

.cy-digital-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cy-digital-glass-label {
  max-width: 100%;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--card-accent);
  background: rgba(255, 255, 255, 0.78);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cy-digital-foot {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding-right: 38%;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.45s ease, opacity 0.35s ease;
}

.cy-digital-card.is-active .cy-digital-foot {
  max-height: 120px;
  opacity: 1;
}


.cy-digital-stat-val {
  display: block;
  font-size: clamp(1.25rem, 1.5vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(120deg, var(--card-accent) 0%, color-mix(in srgb, var(--card-accent) 55%, #7c3aed) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cy-digital-stat-lab {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  font-weight: 600;
  color: var(--cy-ds-muted);
}

.cy-digital-more {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--card-accent);
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--card-accent) 35%, #e2e8f0);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.cy-digital-more i {
  font-style: normal;
  transition: transform 0.2s ease;
}

.cy-digital-card:hover .cy-digital-more {
  background: var(--card-accent);
  color: #fff;
  border-color: var(--card-accent);
}

.cy-digital-card:hover .cy-digital-more i {
  transform: translateX(2px);
}

.cy-digital-card:hover .cy-digital-glass {
  transform: translateY(-3px);
  transition: transform 0.25s ease;
}

.cy-digital-glass {
  transition: transform 0.25s ease;
}

.cy-digital-cta {
  margin: 44px 0 0;
  text-align: center;
}

.cy-digital-cta .cy-btn {
  min-height: 44px;
  padding: 12px 28px;
}

/* 窄于约 1440：横向滑动，关闭手风琴加宽 */
@media (max-width: 1439px) {
  .cy-digital .container {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
  }

  .cy-digital-head {
    padding: 0 20px;
  }

  .cy-digital-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 4px 20px 14px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .cy-digital-card,
  .cy-digital-card.is-active {
    flex: 0 0 220px;
    width: 220px;
    min-height: 440px;
    scroll-snap-align: start;
    padding: 18px 14px 14px;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.045);
  }

  .cy-digital-card .cy-digital-sub,
  .cy-digital-card .cy-digital-points,
  .cy-digital-card .cy-digital-foot,
  .cy-digital-card.is-active .cy-digital-sub,
  .cy-digital-card.is-active .cy-digital-points,
  .cy-digital-card.is-active .cy-digital-foot {
    max-height: none;
    opacity: 1;
    overflow: visible;
  }

  .cy-digital-card .cy-digital-visual,
  .cy-digital-card.is-active .cy-digital-visual {
    opacity: 1;
    transform: none;
    max-width: 110px;
  }
}

@media (max-width: 640px) {
  .cy-digital {
    padding: 56px 0 64px;
  }

  .cy-digital-head {
    margin-bottom: 28px;
  }

  .cy-digital-card,
  .cy-digital-card.is-active {
    flex: 0 0 min(220px, 78vw);
    width: min(220px, 78vw);
    min-height: 420px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cy-digital-card,
  .cy-digital-sub,
  .cy-digital-points,
  .cy-digital-foot,
  .cy-digital-visual,
  .cy-digital-glass,
  .cy-digital-more,
  .cy-digital-more i {
    transition: none;
  }

  .cy-digital-card:hover .cy-digital-glass {
    transform: none;
  }
}