/* ===== 页面专属：.page-products ===== */
.page-products {
  --panel-gap: var(--spacing-lg);
  --panel-radius: 12px;
  --panel-border: 1px solid var(--border-light);
  --panel-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  --status-dot-size: 10px;
  --tag-bg: rgba(0, 230, 118, 0.1);
  --tag-color: var(--primary-green);
  --hero-skew: -3deg;
  display: block;
  width: 100%;
  background-color: var(--surface-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* 面包屑 */
.page-products .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}
.page-products .breadcrumb a {
  color: var(--primary-green);
  text-decoration: none;
  transition: opacity 0.2s;
}
.page-products .breadcrumb a:hover {
  opacity: 0.75;
}
.page-products .breadcrumb-sep {
  color: var(--text-secondary);
  font-size: 1.1rem;
}
.page-products .breadcrumb [aria-current="page"] {
  color: var(--text-secondary);
  font-weight: 500;
}

/* 标题区 — 框景+斜切 */
.page-products .hero-section {
  position: relative;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  max-width: var(--container-max);
}
.page-products .hero-inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  border-bottom: 2px solid var(--border-light);
  position: relative;
  overflow: hidden;
}
.page-products .hero-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-blue) 60%, rgba(0, 230, 118, 0.08) 100%);
  transform: skewY(var(--hero-skew));
  transform-origin: left top;
  z-index: 0;
  border-radius: 0 0 0 40px;
}
.page-products .hero-text {
  position: relative;
  z-index: 1;
  flex: 1 1 60%;
  min-width: 240px;
}
.page-products .hero-text h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3.2rem;
  line-height: 1.15;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}
.page-products .hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 0 var(--spacing-md);
  font-weight: 300;
}
.page-products .hero-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.page-products .hero-meta-text {
  font-size: 0.9rem;
  color: var(--primary-green);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.page-products .hero-visual {
  position: relative;
  z-index: 1;
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 0.8rem;
}
.page-products .hero-grid-lines {
  width: 100%;
  height: 80px;
  background: repeating-linear-gradient(90deg, rgba(0, 230, 118, 0.15) 0, rgba(0, 230, 118, 0.15) 1px, transparent 1px, transparent 20px);
  border-left: 2px solid var(--primary-green);
  padding-left: 8px;
}
.page-products .hero-badge {
  display: inline-block;
  padding: 0.2rem 0.8rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  border-radius: 4px;
  text-transform: uppercase;
}
.page-products .hero-badge-live {
  background: rgba(0, 230, 118, 0.2);
  color: var(--primary-green);
  border: 1px solid var(--primary-green);
}
.page-products .hero-badge-data {
  background: rgba(255, 109, 0, 0.2);
  color: var(--accent-orange);
  border: 1px solid var(--accent-orange);
}

/* 状态灯（通用） */
.page-products .status-dot {
  display: inline-block;
  width: var(--status-dot-size);
  height: var(--status-dot-size);
  border-radius: 50%;
  background-color: var(--primary-green);
  box-shadow: 0 0 8px var(--primary-green);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.page-products .status-dot.status-running {
  background-color: var(--primary-green);
  box-shadow: 0 0 8px var(--primary-green);
}

/* 方案面板区 */
.page-products .solutions-panel {
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: var(--container-max);
  margin: 0 auto;
}
.page-products .section-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  margin: 0 0 var(--spacing-lg);
  color: var(--text-primary);
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}
.page-products .section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 3px;
  background: var(--primary-green);
  border-radius: 2px;
}
.page-products .solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--panel-gap);
}

/* 单个卡片面板（控制台风格） */
.page-products .card-panel {
  background: var(--surface-card);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  box-shadow: var(--panel-shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}
.page-products .card-panel:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.7);
  border-color: var(--primary-green);
}
.page-products .panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(11, 26, 46, 0.6);
  border-bottom: 1px solid var(--border-light);
}
.page-products .panel-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-products .status-label {
  font-size: 0.8rem;
  color: var(--primary-green);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.page-products .panel-index {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.1);
  line-height: 1;
}
.page-products .panel-body {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}
.page-products .panel-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--border-light);
}
.page-products .panel-content {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-products .panel-content h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0;
  color: var(--text-primary);
  line-height: 1.3;
}
.page-products .panel-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
  font-weight: 300;
}
.page-products .panel-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0.4rem 0 0;
}
.page-products .panel-tags li {
  background: var(--tag-bg);
  color: var(--tag-color);
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  border: 1px solid rgba(0, 230, 118, 0.2);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.page-products .speed-icon {
  align-self: flex-end;
  margin-top: auto;
  opacity: 0.8;
  max-width: 60px;
  height: auto;
}

/* 可展开详情 */
.page-products .panel-details {
  border-top: 1px solid var(--border-light);
  margin-top: 0;
}
.page-products .panel-details summary {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary-green);
  cursor: pointer;
  transition: background 0.2s;
  list-style: none;
}
.page-products .panel-details summary::-webkit-details-marker {
  display: none;
}
.page-products .panel-details summary::before {
  content: "▶";
  font-size: 0.7rem;
  transition: transform 0.25s;
  color: var(--primary-green);
}
.page-products .panel-details[open] summary::before {
  transform: rotate(90deg);
}
.page-products .panel-details summary:hover {
  background: rgba(0, 230, 118, 0.04);
}
.page-products .details-body {
  padding: 0 1rem 1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.7;
}
.page-products .details-body p {
  margin: 0 0 0.6rem;
}
.page-products .btn-detail {
  display: inline-block;
  color: var(--accent-orange);
  font-weight: 500;
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.page-products .btn-detail:hover {
  border-bottom-color: var(--accent-orange);
}

/* 整合概览区 */
.page-products .integration-section {
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}
.page-products .integration-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto var(--spacing-lg);
  font-weight: 300;
}
.page-products .integration-visual {
  position: relative;
  display: inline-block;
  max-width: 100%;
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
  background: var(--primary-blue);
}
.page-products .integration-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: opacity 0.3s;
}
.page-products .integration-visual:hover .integration-img {
  opacity: 1;
}
.page-products .integration-labels {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.page-products .int-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  backdrop-filter: blur(4px);
}
.page-products .int-label-live {
  border-color: var(--primary-green);
  color: var(--primary-green);
}
.page-products .int-label-data {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}
.page-products .int-label-user {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}
.page-products .integration-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

/* 按钮 */
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.6rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 6px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid transparent;
}
.page-products .btn-primary {
  background: var(--primary-green);
  color: var(--primary-blue);
  border-color: var(--primary-green);
}
.page-products .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 230, 118, 0.3);
}
.page-products .btn-accent {
  background: transparent;
  color: var(--accent-orange);
  border-color: var(--accent-orange);
}
.page-products .btn-accent:hover {
  background: rgba(255, 109, 0, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 109, 0, 0.2);
}

/* 滚动显现 */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.page-products [data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}
/* 兼容 reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-products .card-panel:hover {
    transform: none;
  }
  .page-products .status-dot {
    animation: none;
  }
}

/* ===== 响应式 ===== */
/* 平板 ≥600px */
@media (min-width: 600px) {
  .page-products .hero-text h1 {
    font-size: 3.8rem;
  }
  .page-products .hero-subtitle {
    font-size: 1.2rem;
  }
  .page-products .solutions-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .hero-visual {
    flex: 0 0 240px;
  }
  .page-products .panel-content h3 {
    font-size: 1.35rem;
  }
}

/* 桌面 ≥960px */
@media (min-width: 960px) {
  .page-products .hero-text h1 {
    font-size: 4.4rem;
  }
  .page-products .hero-subtitle {
    font-size: 1.3rem;
    max-width: 600px;
  }
  .page-products .solutions-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-products .hero-inner {
    padding: var(--spacing-xl) 0 var(--spacing-xl);
  }
  .page-products .panel-body {
    flex-direction: row;
    align-items: flex-start;
  }
  .page-products .panel-img {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-bottom: none;
    border-right: 1px solid var(--border-light);
    flex-shrink: 0;
  }
  .page-products .panel-content {
    padding: 1rem 1.2rem;
  }
  .page-products .integration-img {
    max-height: 400px;
  }
}

/* 窄屏防溢出 */
@media (max-width: 400px) {
  .page-products .hero-text h1 {
    font-size: 2.2rem;
  }
  .page-products .hero-visual {
    display: none;
  }
  .page-products .breadcrumb {
    font-size: 0.75rem;
    padding-left: 0.6rem;
    padding-right: 0.6rem;
  }
  .page-products .section-title {
    font-size: 1.5rem;
  }
  .page-products .panel-content h3 {
    font-size: 1.05rem;
  }
}