/* ─── product_09.css — 投融一体化数智中台 ─── */

/* Hero Banner */
.p09-hero {
  background: linear-gradient(135deg, #0d1a2e 0%, #1a3a7c 50%, #0d1a2e 100%);
  min-height: 520px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  margin-top: 0;
}
.p09-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.p09-hero::after {
  content: '';
  position: absolute;
  right: -100px;
  top: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(72,99,216,0.2) 0%, transparent 70%);
}
.p09-hero .container { position: relative; z-index: 2; }
.p09-hero h1 {
  color: #fff;
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.3;
}
.p09-hero h1 em { font-style: normal; color: #6b9fff; }
.p09-hero .hero-sub {
  color: rgba(255,255,255,0.7);
  font-size: 16px;
  line-height: 1.8;
  max-width: 700px;
  margin-bottom: 36px;
}
.p09-hero .hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.p09-hero .stat-item {}
.p09-hero .stat-num {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}
.p09-hero .stat-num span { color: #6b9fff; font-size: 20px; }
.p09-hero .stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}
.p09-hero .hero-btn {
  display: inline-block;
  background: #4863d8;
  color: #fff;
  padding: 12px 32px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
}
.p09-hero .hero-btn:hover { background: #3a52c0; color: #fff; text-decoration: none; }

/* 痛点区 */
.p09-pain-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}
.p09-pain-card {
  flex: 1 1 calc(50% - 10px);
  min-width: 280px;
  background: #fff;
  border: 1px solid #e8eaf0;
  border-radius: 8px;
  padding: 28px 24px;
  transition: all 0.3s;
}
.p09-pain-card:hover {
  border-color: #4863d8;
  box-shadow: 0 4px 20px rgba(72,99,216,0.12);
  transform: translateY(-3px);
}
.p09-pain-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.p09-pain-icon.red { background: #fde8e8; }
.p09-pain-icon.gold { background: #fef4dc; }
.p09-pain-icon.purple { background: #ede9ff; }
.p09-pain-icon.blue { background: #dce8ff; }
.p09-pain-card h4 { font-size: 16px; font-weight: 600; color: #1a1a2e; margin-bottom: 8px; }
.p09-pain-card p { font-size: 14px; color: #666; line-height: 1.7; margin: 0; }

/* 架构图 */
.p09-arch { margin-top: 40px; }
.p09-arch-layer {
  border-radius: 10px;
  padding: 24px 28px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.p09-arch-layer.l1 {
  background: linear-gradient(135deg, #1a3a7c, #4863d8);
  color: #fff;
}
.p09-arch-layer.l2 {
  background: #e8eeff;
  margin-left: 24px;
  margin-right: 24px;
}
.p09-arch-layer.l3 {
  background: #f0f2f8;
  margin-left: 48px;
  margin-right: 48px;
}
.p09-arch-label { min-width: 140px; }
.p09-arch-label h4 { font-size: 15px; font-weight: 700; margin: 0 0 4px 0; }
.p09-arch-label p { font-size: 12px; margin: 0; opacity: 0.7; }
.p09-arch-layer.l1 .p09-arch-label h4 { color: #fff; }
.p09-arch-layer.l1 .p09-arch-label p { color: rgba(255,255,255,0.6); }
.p09-arch-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.p09-tag {
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
}
.p09-tag.highlight { background: rgba(255,255,255,0.2); color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.p09-tag.solid { background: #4863d8; color: #fff; }
.p09-tag.outline { background: transparent; color: #4863d8; border: 1px solid #b0c0e8; }
.p09-tag.light { background: #fff; color: #555; border: 1px solid #d0d5e0; }

/* 功能模块SVG示意图 */
.p09-mock {
  background: #f5f7fc;
  border: 1px solid #e0e4ef;
  border-radius: 12px;
  padding: 24px;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.p09-mock svg { max-width: 100%; height: auto; }

/* 详情入口卡片 */
.p09-detail-cards {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 36px;
}
.p09-detail-card {
  flex: 1 1 calc(33.33% - 16px);
  min-width: 280px;
  background: #fff;
  border: 2px solid #e8eaf0;
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s;
  text-decoration: none;
  display: block;
}
.p09-detail-card:hover {
  border-color: #4863d8;
  box-shadow: 0 8px 32px rgba(72,99,216,0.15);
  transform: translateY(-6px);
  text-decoration: none;
}
.p09-detail-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: #e8eeff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
}
.p09-detail-card h3 { font-size: 20px; font-weight: 700; color: #1a1a2e; margin-bottom: 12px; }
.p09-detail-card p { font-size: 14px; color: #666; line-height: 1.6; margin-bottom: 16px; }
.p09-detail-link { font-size: 14px; color: #4863d8; font-weight: 600; }

/* 成功案例 */
.p09-cases { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 36px; }
.p09-case {
  flex: 1 1 calc(33.33% - 14px);
  min-width: 280px;
  background: #fff;
  border: 1px solid #e8eaf0;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s;
}
.p09-case:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}
.p09-case-banner {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: #fff;
}
.p09-case-banner.b1 { background: linear-gradient(135deg, #1a3a7c, #4863d8); }
.p09-case-banner.b2 { background: linear-gradient(135deg, #1a5c3a, #2a8c5a); }
.p09-case-banner.b3 { background: linear-gradient(135deg, #5c1a5c, #8c3a8c); }
.p09-case-body { padding: 20px; }
.p09-case-tag { font-size: 12px; color: #4863d8; font-weight: 600; letter-spacing: 0.05em; margin-bottom: 6px; }
.p09-case-body h4 { font-size: 16px; font-weight: 700; color: #1a1a2e; margin-bottom: 8px; }
.p09-case-body > p { font-size: 13px; color: #666; line-height: 1.6; }
.p09-results { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.p09-result-chip {
  font-size: 12px;
  padding: 4px 12px;
  background: #e8eeff;
  color: #4863d8;
  border-radius: 100px;
  font-weight: 500;
}

/* 价值指标 */
.p09-value-grid {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.p09-value-card {
  flex: 1 1 calc(25% - 18px);
  min-width: 200px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
  transition: all 0.3s;
}
.p09-value-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.p09-value-num {
  font-size: 42px;
  font-weight: 700;
  color: #6b9fff;
  line-height: 1;
  margin-bottom: 8px;
}
.p09-value-num sub { font-size: 18px; }
.p09-value-label { font-size: 15px; color: #fff; font-weight: 500; margin-bottom: 8px; }
.p09-value-desc { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.5; }

/* 价值区深色背景 */
.p09-value-section {
  background: linear-gradient(135deg, #0d1a2e 0%, #1a3a7c 100%);
  padding: 60px 0;
}
.p09-value-section h1 { color: #fff !important; }
.p09-value-section .gyzc_title::after { background: #6b9fff !important; }

/* CTA */
.p09-cta {
  background: linear-gradient(135deg, #0e2a5c, #4863d8);
  border-radius: 12px;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin: 30px 0;
}
.p09-cta h2 { color: #fff; font-size: 26px; margin-bottom: 8px; }
.p09-cta p { color: rgba(255,255,255,0.7); font-size: 14px; margin: 0; }
.p09-cta-btn {
  display: inline-block;
  background: #fff;
  color: #4863d8;
  padding: 12px 32px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}
.p09-cta-btn:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.2); transform: translateY(-2px); color: #4863d8; text-decoration: none; }

/* 详情页专用 */
.p09-sub-hero {
  background: linear-gradient(135deg, #0d1a2e 0%, #1a3a7c 100%);
  padding: 100px 0 60px;
  margin-top: 0;
}
.p09-sub-hero h1 { color: #fff; font-size: 36px; margin-bottom: 12px; }
.p09-sub-hero p { color: rgba(255,255,255,0.7); font-size: 16px; margin: 0; }
.p09-sub-hero .breadcrumb-nav { margin-bottom: 16px; }
.p09-sub-hero .breadcrumb-nav a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 13px; }
.p09-sub-hero .breadcrumb-nav a:hover { color: #fff; }
.p09-sub-hero .breadcrumb-nav span { color: rgba(255,255,255,0.8); font-size: 13px; }

/* AI 标记 */
.p09-ai-badge {
  display: inline-block;
  background: linear-gradient(135deg, #6c3cff, #4863d8);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  margin-left: 8px;
  vertical-align: middle;
}

/* 响应式 */
@media (max-width: 767px) {
  .p09-hero h1 { font-size: 28px; }
  .p09-hero .hero-stats { gap: 24px; }
  .p09-pain-card { flex: 1 1 100%; }
  .p09-arch-layer.l2 { margin-left: 8px; margin-right: 8px; }
  .p09-arch-layer.l3 { margin-left: 16px; margin-right: 16px; }
  .p09-detail-card { flex: 1 1 100%; }
  .p09-case { flex: 1 1 100%; }
  .p09-value-card { flex: 1 1 calc(50% - 12px); }
  .p09-cta { padding: 28px 20px; }
  .p09-cta h2 { font-size: 20px; }
}

/* ─── 产品矩阵总览 ─── */
.p09-matrix-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}
/* 前3个占3列，后4个占4列 —— 用 nth-child 控制行 */
/* 实际布局：第1行3个（各占约33%），第2行4个（各占25%）
   使用 auto-fill 实现：前3个宽度稍大，后4个较窄
   简单方案：统一4列，前3个 span 不同，靠 grid 自适应 */
/* 桌面端：4列网格，7个卡片自然换行（第1行4个，第2行3个） */

.p09-matrix-card {
  background: #fff;
  border: 1.5px solid #e8eaf0;
  border-radius: 12px;
  padding: 24px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.p09-matrix-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4863d8, #6b9fff);
  opacity: 0;
  transition: opacity 0.3s;
}
.p09-matrix-card:hover {
  border-color: #4863d8;
  box-shadow: 0 6px 28px rgba(72,99,216,0.14);
  transform: translateY(-4px);
}
.p09-matrix-card:hover::before { opacity: 1; }

/* AI 决策卡片特殊配色 */
.p09-matrix-card-ai {
  background: linear-gradient(135deg, #f4f6ff 0%, #eef1ff 100%);
  border-color: #c0ccf8;
}
.p09-matrix-card-ai:hover {
  border-color: #4863d8;
  box-shadow: 0 6px 28px rgba(72,99,216,0.22);
}

.p09-matrix-card-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.p09-matrix-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background: #e8eeff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.p09-matrix-card-ai .p09-matrix-icon {
  background: linear-gradient(135deg, #4863d8, #6c3cff);
}
.p09-matrix-title-wrap { flex: 1; min-width: 0; }
.p09-matrix-name {
  font-size: 16px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 4px 0;
  line-height: 1.3;
}
.p09-matrix-desc {
  font-size: 12px;
  color: #888;
  margin: 0;
  line-height: 1.5;
}

.p09-matrix-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}
.p09-matrix-tag {
  display: inline-block;
  font-size: 11px;
  padding: 4px 10px;
  background: #e8eeff;
  color: #4863d8;
  border-radius: 100px;
  font-weight: 500;
  white-space: nowrap;
}
.p09-matrix-card-ai .p09-matrix-tag {
  background: rgba(72,99,216,0.12);
  color: #3852c8;
}

.p09-matrix-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: #4863d8;
  text-decoration: none;
  margin-top: auto;
  padding-top: 4px;
  border-top: 1px solid #f0f2f8;
  transition: color 0.2s;
}
.p09-matrix-link:hover { color: #3852c8; text-decoration: none; }

/* 7个详情卡片扩展布局 */
.p09-detail-cards-7 {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.p09-detail-cards-7 .p09-detail-card {
  flex: 1 1 calc(25% - 15px);
  min-width: 220px;
  padding: 28px 20px;
}
.p09-detail-cards-7 .p09-detail-icon {
  width: 52px;
  height: 52px;
  font-size: 22px;
}
.p09-detail-cards-7 .p09-detail-card h3 { font-size: 17px; }

/* 响应式 — 产品矩阵 */
@media (max-width: 1199px) {
  .p09-matrix-grid { grid-template-columns: repeat(3, 1fr); }
  .p09-detail-cards-7 .p09-detail-card { flex: 1 1 calc(33.33% - 14px); }
}
@media (max-width: 767px) {
  .p09-matrix-grid { grid-template-columns: 1fr; }
  .p09-detail-cards-7 .p09-detail-card { flex: 1 1 100%; }
}
@media (min-width: 768px) and (max-width: 1199px) {
  .p09-matrix-grid { grid-template-columns: repeat(2, 1fr); }
  .p09-detail-cards-7 .p09-detail-card { flex: 1 1 calc(50% - 10px); }
}