/* AI网关与数据治理平台详情页 — 专属交互（仅本页生效） */

.page-ai-data {
  scroll-behavior: smooth;
}

/* ── Banner 载入动效 ── */
.page-ai-data .product-hero {
  overflow: hidden;
}

.page-ai-data .hero-enter {
  opacity: 0;
  transform: translateY(-16px);
  animation: aiHeroIn 0.6s var(--ease, cubic-bezier(0.22, 0.61, 0.36, 1)) forwards;
}

.page-ai-data .hero-tag {
  opacity: 0;
  transform: translateY(8px);
  animation: aiTagIn 0.5s var(--ease, cubic-bezier(0.22, 0.61, 0.36, 1)) forwards;
}

.page-ai-data .hero-tag:nth-child(1) { animation-delay: 0.35s; }
.page-ai-data .hero-tag:nth-child(2) { animation-delay: 0.5s; }
.page-ai-data .hero-tag:nth-child(3) { animation-delay: 0.65s; }

@keyframes aiHeroIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes aiTagIn {
  to { opacity: 1; transform: translateY(0); }
}

.page-ai-data .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-ai-data .hero-tag {
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-main);
  background: rgba(0, 144, 255, 0.1);
  border: 1px solid rgba(15, 82, 186, 0.15);
  border-radius: 999px;
}

.page-ai-data .product-hero-media {
  transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
}

.page-ai-data .product-hero-media:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-card);
  filter: brightness(1.03);
}

.page-ai-data .product-hero-media img {
  transition: transform 0.3s ease;
}

.page-ai-data .product-hero-media:hover img {
  transform: scale(1.02);
}

.page-ai-data .btn-primary.hero-btn-primary:hover {
  background: linear-gradient(135deg, #0a3d8f, #0078d6);
  filter: brightness(1.05);
}

.page-ai-data .btn-outline.hero-btn-outline:hover {
  border-color: var(--color-main);
  background: rgba(0, 144, 255, 0.08);
  color: var(--color-main);
}

/* ── 产品概述（左图右文） ── */
.page-ai-data .product-overview {
  padding: 72px 0;
  background: var(--bg-block-light);
}

.page-ai-data #features.section-white {
  background: #fff;
}

.page-ai-data .capability-section {
  background: var(--bg-block-light);
  padding: 96px 0;
}

.page-ai-data .arch-section {
  background: #fff;
  padding: 96px 0;
}

.page-ai-data .product-related.section-light {
  background: var(--bg-block-light);
}

.page-ai-data .overview-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 40px 56px;
  align-items: center;
}

.page-ai-data .overview-visual {
  margin: 0;
  min-width: 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-ai-data .overview-visual.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-ai-data .overview-visual img {
  width: 100%;
  height: auto;
  display: block;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.page-ai-data .overview-copy {
  min-width: 0;
  text-align: left;
}

.page-ai-data .overview-title {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-ai-data .overview-title.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-ai-data .overview-body p {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.page-ai-data .overview-body.is-visible p:nth-child(1) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.page-ai-data .overview-body.is-visible p:nth-child(2) { transition-delay: 0.35s; opacity: 1; transform: translateY(0); }

.page-ai-data .overview-title {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  margin-bottom: 20px;
  color: var(--text-title);
  text-align: left;
}

.page-ai-data .overview-body p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 1em;
}

.page-ai-data .overview-body p:last-child {
  margin-bottom: 0;
}

/* ── 六大核心功能 2×3 ── */
.page-ai-data .feature-grid-6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.page-ai-data .feature-card {
  position: relative;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid rgba(15, 82, 186, 0.08);
  border-radius: var(--radius-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: default;
  overflow: hidden;
}

.page-ai-data .feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-main), var(--color-gradient-blue));
  opacity: 0.35;
  transition: opacity 0.3s ease;
}

.page-ai-data .feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.page-ai-data .feature-card:hover::before {
  opacity: 1;
}

.page-ai-data .feature-card .card-icon {
  transition: transform 0.3s ease, color 0.3s ease;
}

.page-ai-data .feature-card:hover .card-icon {
  transform: scale(1.08);
  color: #0a3d8f;
}

.page-ai-data .feature-card.ai-stagger {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-ai-data .feature-card.ai-stagger.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── 三大核心能力 ── */
.page-ai-data .capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.page-ai-data .capability-card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid rgba(15, 82, 186, 0.08);
  overflow: hidden;
  cursor: default;
  transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.page-ai-data .capability-card.ai-cap-enter {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.page-ai-data .capability-card.ai-cap-enter.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-ai-data .capability-card:nth-child(1).ai-cap-enter { transition-delay: 0s; }
.page-ai-data .capability-card:nth-child(2).ai-cap-enter { transition-delay: 0.15s; }
.page-ai-data .capability-card:nth-child(3).ai-cap-enter { transition-delay: 0.3s; }

.page-ai-data .capability-card:hover {
  background: rgba(0, 144, 255, 0.04);
  box-shadow: var(--shadow-soft);
  transform: translateY(-4px);
}

.page-ai-data .capability-card:hover h3 {
  color: var(--color-main);
}

.page-ai-data .capability-card h3 {
  transition: color 0.3s ease;
}

.page-ai-data .capability-body {
  padding: 24px 22px 16px;
}

.page-ai-data .capability-body h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.page-ai-data .capability-body p {
  font-size: 14px;
  color: var(--text-body);
  margin: 0;
}

.page-ai-data .capability-visual {
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--bg-block-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.page-ai-data .capability-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.page-ai-data .capability-card:hover .capability-visual img {
  transform: none;
  filter: brightness(1.03);
}

.page-ai-data .capability-summary {
  text-align: center;
  padding: 16px 24px;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15, 82, 186, 0.08);
  font-size: 14px;
  color: var(--text-body);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-ai-data .capability-summary.is-highlight {
  background: rgba(0, 144, 255, 0.06);
  border-color: rgba(15, 82, 186, 0.2);
  box-shadow: 0 4px 16px rgba(15, 82, 186, 0.08);
}

/* ── 架构全景图（Panorama） ── */
.page-ai-data .arch-section .section-head {
  margin-bottom: 36px;
}

.page-ai-data .arch-section .section-head h2 {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  color: #222222;
}

.page-ai-data .arch-panorama {
  background: linear-gradient(180deg, #eef5fc 0%, #f8fbff 40%, #fff 100%);
  border: 1px solid rgba(15, 82, 186, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 32px 28px 28px;
  opacity: 0;
  transform: translateY(-16px);
  transition: opacity 0.6s ease, transform 0.6s ease, filter 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
}

.page-ai-data .arch-panorama.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-ai-data .arch-panorama.is-visible:hover {
  transform: translateY(0) scale(1.01);
  filter: brightness(1.01);
  box-shadow: var(--shadow-card);
}

.page-ai-data .ai-arch-layer {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.page-ai-data .arch-panorama.is-visible .ai-arch-layer:nth-child(1) { transition-delay: 0.08s; opacity: 1; transform: translateY(0); }
.page-ai-data .arch-panorama.is-visible .ai-arch-layer:nth-child(2) { transition-delay: 0.18s; opacity: 1; transform: translateY(0); }
.page-ai-data .arch-panorama.is-visible .ai-arch-layer:nth-child(3) { transition-delay: 0.28s; opacity: 1; transform: translateY(0); }
.page-ai-data .arch-panorama.is-visible .ai-arch-layer:nth-child(4) { transition-delay: 0.38s; opacity: 1; transform: translateY(0); }
.page-ai-data .arch-panorama.is-visible .ai-arch-layer:nth-child(5) { transition-delay: 0.48s; opacity: 1; transform: translateY(0); }
.page-ai-data .arch-panorama.is-visible .ai-arch-layer:nth-child(6) { transition-delay: 0.58s; opacity: 1; transform: translateY(0); }

.page-ai-data .arch-panorama-head {
  text-align: center;
  margin-bottom: 28px;
}

.page-ai-data .arch-panorama-head h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 700;
  color: var(--color-main);
  margin: 0 0 8px;
}

.page-ai-data .arch-panorama-head p {
  font-size: 14px;
  color: #666666;
  margin: 0;
  letter-spacing: 0.04em;
}

.page-ai-data .arch-entry-band {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 720px;
  margin: 0 auto;
}

.page-ai-data .arch-entry-node {
  flex: 1 1 120px;
  min-width: 100px;
  max-width: 150px;
  padding: 14px 12px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: #222222;
  background: #fff;
  border: 1px solid rgba(15, 82, 186, 0.14);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(15, 82, 186, 0.06);
}

.page-ai-data .arch-arrow-h {
  flex: 0 0 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gradient-blue), var(--color-main));
  position: relative;
}

.page-ai-data .arch-arrow-h::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--color-main);
}

.page-ai-data .arch-down-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  max-width: 720px;
  margin: 10px auto 6px;
  padding: 0 40px;
}

.page-ai-data .arch-arrow-v {
  justify-self: center;
  width: 2px;
  height: 28px;
  background: linear-gradient(180deg, var(--color-gradient-blue), var(--color-main));
  position: relative;
}

.page-ai-data .arch-arrow-v::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--color-main);
}

.page-ai-data .arch-hub-band {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  margin: 8px 0 24px;
}

.page-ai-data .arch-side-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  background: linear-gradient(135deg, var(--color-main), var(--color-gradient-blue));
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(15, 82, 186, 0.2);
}

.page-ai-data .arch-side-label svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.page-ai-data .arch-hub {
  padding: 20px 22px;
  text-align: center;
  background: linear-gradient(180deg, rgba(0, 144, 255, 0.1) 0%, #fff 100%);
  border: 2px solid var(--color-main);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 28px rgba(15, 82, 186, 0.14);
}

.page-ai-data .arch-hub-title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 14px;
}

.page-ai-data .arch-hub-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.page-ai-data .arch-hub-pills span,
.page-ai-data .arch-pillar-pills span {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-main);
  background: #fff;
  border: 1px solid rgba(15, 82, 186, 0.18);
  border-radius: 999px;
  white-space: nowrap;
}

.page-ai-data .arch-pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.page-ai-data .arch-pillar {
  padding: 18px 16px;
  background: #fff;
  border: 1px solid rgba(15, 82, 186, 0.1);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 16px rgba(15, 82, 186, 0.06);
}

.page-ai-data .arch-pillar h4 {
  font-size: 14px;
  font-weight: 700;
  color: #222222;
  text-align: center;
  margin: 0 0 12px;
}

.page-ai-data .arch-pillar-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.page-ai-data .arch-pillar-pills span {
  font-size: 11px;
  padding: 5px 10px;
  background: rgba(0, 144, 255, 0.06);
}

.page-ai-data .arch-value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.page-ai-data .arch-value-card {
  padding: 14px 12px;
  text-align: center;
  background: #fff;
  border: 1px solid rgba(15, 82, 186, 0.1);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px rgba(15, 82, 186, 0.05);
}

.page-ai-data .arch-value-card strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 4px;
}

.page-ai-data .arch-value-card span {
  font-size: 11px;
  color: #666666;
  line-height: 1.45;
}

/* ── 表单增强 ── */
.page-ai-data .product-lead-form .form-field input:focus {
  border-color: var(--color-gradient-blue);
  background: rgba(0, 144, 255, 0.02);
  box-shadow: 0 0 0 3px rgba(0, 144, 255, 0.12);
}

.page-ai-data .product-field-locked {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-block-light);
  border: 1px solid rgba(15, 82, 186, 0.12);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-main);
}

.page-ai-data .product-lead-form .btn-primary:not(:disabled):hover {
  filter: brightness(1.05);
}

.page-ai-data .product-lead-form .btn-primary:active {
  transform: scale(0.98);
}

.page-ai-data .product-lead-form .btn-primary.is-loading {
  opacity: 0.75;
  pointer-events: none;
  position: relative;
}

.page-ai-data .product-lead-form .btn-primary.is-loading::after {
  content: "";
  position: absolute;
  right: 16px;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: aiSpin 0.7s linear infinite;
}

@keyframes aiSpin {
  to { transform: rotate(360deg); }
}

/* 成功弹窗 */
.page-ai-data .ai-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(34, 42, 58, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.page-ai-data .ai-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.page-ai-data .ai-modal {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 48px rgba(15, 82, 186, 0.2);
  transform: scale(0.96);
  transition: transform 0.3s ease;
}

.page-ai-data .ai-modal-overlay.is-open .ai-modal {
  transform: scale(1);
}

.page-ai-data .ai-modal h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.page-ai-data .ai-modal p {
  font-size: 14px;
  color: var(--text-body);
  margin-bottom: 20px;
}

/* ── 相关产品（可点击卡片） ── */
.page-ai-data .product-related .solution-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ai-data .product-related .solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.page-ai-data .product-related .text-link {
  transition: color 0.25s ease;
}

.page-ai-data .product-related .solution-card:hover .text-link {
  color: #0a3d8f;
}

/* ── 流程步骤卡片 hover（本页） ── */
.page-ai-data .product-flow-panel {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ai-data .product-flow-panel-img {
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.page-ai-data .product-flow-panel-img img {
  transition: transform 0.3s ease, filter 0.3s ease;
}

.page-ai-data .product-flow-panel:hover {
  transform: translateY(-4px);
}

.page-ai-data .product-flow-panel:hover .product-flow-panel-img img {
  transform: scale(1.02);
  filter: brightness(1.03);
}

/* ── 移动端：取消上浮，保留淡入 ── */
@media (max-width: 900px) {
  .page-ai-data .feature-grid-6,
  .page-ai-data .capability-grid {
    grid-template-columns: 1fr;
  }

  .page-ai-data .feature-grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-ai-data .arch-hub-band {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .page-ai-data .arch-side-label {
    justify-content: center;
  }

  .page-ai-data .arch-pillar-grid {
    grid-template-columns: 1fr;
  }

  .page-ai-data .arch-value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-ai-data .overview-split {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .page-ai-data .overview-copy {
    text-align: center;
  }

  .page-ai-data .overview-title {
    text-align: center;
  }
}

@media (max-width: 640px) {
  .page-ai-data .feature-grid-6 {
    grid-template-columns: 1fr;
  }

  .page-ai-data .arch-panorama {
    padding: 24px 16px 20px;
  }

  .page-ai-data .arch-entry-band {
    display: grid;
    grid-template-columns: 1fr 24px 1fr;
    max-width: none;
  }

  .page-ai-data .arch-entry-node {
    max-width: none;
  }

  .page-ai-data .arch-arrow-h:nth-of-type(2),
  .page-ai-data .arch-arrow-h:nth-of-type(4) {
    display: none;
  }

  .page-ai-data .arch-down-flow {
    grid-template-columns: repeat(2, 1fr);
    max-width: none;
    padding: 0 20px;
  }

  .page-ai-data .arch-down-flow .arch-arrow-v:nth-child(3),
  .page-ai-data .arch-down-flow .arch-arrow-v:nth-child(4) {
    display: none;
  }

  .page-ai-data .arch-value-grid {
    grid-template-columns: 1fr;
  }

  .page-ai-data .arch-panorama.is-visible:hover {
    transform: none;
    filter: none;
  }

  .page-ai-data .feature-card:hover,
  .page-ai-data .capability-card:hover,
  .page-ai-data .product-flow-panel:hover,
  .page-ai-data .product-related .solution-card:hover {
    transform: none;
    box-shadow: none;
  }

  .page-ai-data .product-hero-media:hover {
    transform: none;
  }

  .page-ai-data .product-hero-ctas .btn {
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-ai-data .hero-enter,
  .page-ai-data .hero-tag,
  .page-ai-data .feature-card.ai-stagger,
  .page-ai-data .capability-card.ai-cap-enter,
  .page-ai-data .overview-visual,
  .page-ai-data .arch-panorama,
  .page-ai-data .ai-arch-layer {
    animation: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
}