/* 等保测评子页（服务总览 / 测评流程）- 等级保护测评2026.7.3 */

html {
  scroll-behavior: smooth;
  scroll-padding-top: 68px;
}

.background-animation,
.particles {
  display: none;
}

.djcp-page .main-content {
  padding-top: 68px;
  max-width: 1400px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
  overflow: visible;
  padding-bottom: 4rem;
}

.business-hero {
  position: relative;
  height: 400px;
  margin: 0 0 3rem;
  margin-left: calc(50% - 50vw);
  border-radius: 0;
  overflow: hidden;
  width: 100vw;
  max-width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
}

.business-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  z-index: 1;
}

.business-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(0, 26, 51, 0.25) 0%,
    rgba(0, 51, 102, 0.15) 50%,
    rgba(0, 26, 51, 0.25) 100%);
  z-index: 2;
  animation: djcpMaskFlow 10s ease-in-out infinite;
}

@keyframes djcpMaskFlow {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.15; }
}

.business-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(0, 168, 232, 0.2) 25%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(0, 168, 232, 0.2) 75%,
    transparent 100%);
  animation: djcpScanLine 8s linear infinite;
  pointer-events: none;
  z-index: 3;
}

@keyframes djcpScanLine {
  0% { left: -100%; }
  100% { left: 100%; }
}

.business-hero-content {
  position: relative;
  z-index: 4;
  text-align: center;
  padding: 0 1.5rem;
}

.business-hero-title {
  font-size: 64px;
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: 12px;
  color: #ffffff;
  font-family: 'Microsoft YaHei', 'PingFang SC', 'STHeiti', 'SimHei', sans-serif;
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.3),
    0 4px 8px rgba(0, 0, 0, 0.2),
    0 0 30px rgba(0, 212, 255, 0.4),
    0 0 50px rgba(0, 168, 232, 0.3);
  animation: djcpTitleFloat 3s ease-in-out infinite;
  position: relative;
}

.business-hero-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #00d4ff, transparent);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
}

@keyframes djcpTitleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.business-hero-subtitle {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 8px;
  color: #ffffff;
  font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.4),
    0 0 20px rgba(0, 212, 255, 0.5);
  opacity: 0.95;
  animation: djcpSubtitleGlow 3s ease-in-out infinite alternate;
  max-width: 1200px;
  margin: 0 auto;
}

.djcp-page--process .business-hero-subtitle {
  max-width: 900px;
}

@keyframes djcpSubtitleGlow {
  from {
    text-shadow:
      0 2px 4px rgba(0, 0, 0, 0.4),
      0 0 20px rgba(0, 212, 255, 0.5);
  }
  to {
    text-shadow:
      0 2px 4px rgba(0, 0, 0, 0.4),
      0 0 30px rgba(0, 212, 255, 0.8),
      0 0 40px rgba(0, 168, 232, 0.6);
  }
}

.business-list {
  margin-top: 2rem;
}

.business-detail-card {
  background: #fff;
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.business-detail-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient);
  opacity: 1;
}

.business-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.business-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.business-number-large {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  min-width: 80px;
}

.business-title-large {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.business-category {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: var(--primary-light);
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 700;
}

.business-body {
  margin-left: 95px;
}

.business-desc-large {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}

.business-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 1rem;
  background: #f8fafd;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.feature-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.feature-icon svg {
  color: var(--primary);
}

.feature-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.business-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  padding: 0.4rem 0.9rem;
  background: var(--primary-light);
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--primary);
  border: 1px solid rgba(0, 102, 204, 0.15);
  text-decoration: none;
  display: inline-block;
  transition: all 0.25s;
}

.business-nav {
  display: block;
  height: auto;
  max-width: none;
  align-items: initial;
  justify-content: initial;
  overflow: visible;
  background: #fff;
  padding: 1.5rem 0;
  margin: 2rem 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 68px;
  z-index: 100;
  transition: all 0.3s;
}

.business-nav.stuck {
  box-shadow: 0 4px 16px rgba(0, 102, 204, 0.15);
}

.business-nav-container {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0 2rem;
}

.business-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  background: #f8fafd;
  border: 2px solid transparent;
  text-decoration: none;
  transition: all 0.3s;
  min-width: 100px;
}

.business-nav-item:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.15);
}

.business-nav-item.active {
  background: var(--primary);
  border-color: var(--primary);
}

.business-nav-item.active .nav-icon {
  filter: grayscale(1) brightness(2);
}

.business-nav-item.active .nav-text {
  color: #fff;
}

.nav-icon {
  font-size: 2rem;
  line-height: 1;
}

.nav-icon svg {
  color: var(--primary);
  transition: all 0.3s;
}

.business-nav-item.active .nav-icon svg {
  color: #fff;
}

.nav-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .business-hero {
    height: 320px;
    min-height: 0;
  }

  .business-hero-title {
    font-size: 46px;
    letter-spacing: 6px;
  }

  .business-hero-subtitle {
    font-size: 20px;
    letter-spacing: 4px;
  }
}

@media (max-width: 768px) {
  .djcp-page .main-content {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .business-hero {
    height: 200px;
    min-height: 0;
    margin: 0 0 1.5rem;
    margin-left: calc(50% - 50vw);
    border-radius: 0;
  }

  .business-hero-bg {
    object-fit: cover;
    object-position: center 70%;
  }

  .business-hero-title {
    font-size: 28px;
    letter-spacing: 3px;
  }

  .business-hero-subtitle {
    font-size: 14px;
    letter-spacing: 2px;
    white-space: normal;
    padding: 0 16px;
  }

  .business-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .business-body {
    margin-left: 0;
  }

  .business-number-large {
    font-size: 2.5rem;
  }

  .business-title-large {
    font-size: 1.3rem;
  }

  .business-detail-card {
    padding: 1.2rem;
  }

  .business-nav-container {
    padding: 0 1rem;
    gap: 0.5rem;
  }

  .business-nav-item {
    min-width: 80px;
    padding: 0.75rem 1rem;
  }

  .nav-text {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .business-hero {
    height: 180px;
    min-height: 0;
  }

  .business-hero-title {
    font-size: 24px;
    letter-spacing: 2px;
  }

  .business-hero-subtitle {
    font-size: 13px;
    letter-spacing: 1px;
  }
}