/* =============================================
   HZPDRI Custom Styles - Astra Child Theme
   ============================================= */

:root {
  --hzpdri-primary: #1A5276;
  --hzpdri-primary-light: #2E86C1;
  --hzpdri-primary-dark: #0E2D44;
  --hzpdri-accent: #F39C12;
  --hzpdri-accent-light: #F7C948;
  --hzpdri-bg: #F8F9FA;
  --hzpdri-text: #2C3E50;
  --hzpdri-text-light: #6C7A89;
  --hzpdri-border: #E8ECF1;
  --hzpdri-shadow: 0 4px 20px rgba(26, 82, 118, 0.08);
  --hzpdri-shadow-hover: 0 8px 32px rgba(26, 82, 118, 0.15);
  --hzpdri-radius: 12px;
}

/* Hero 网格背景 */
.hzpdri-hero::before {
  content: "";
  position: absolute;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(500px) rotateX(30deg);
  animation: hzpdri-gridMove 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes hzpdri-gridMove {
  0% { transform: perspective(500px) rotateX(30deg) translateY(0); }
  100% { transform: perspective(500px) rotateX(30deg) translateY(-60px); }
}

.hzpdri-hero-highlight {
  background: linear-gradient(135deg, var(--hzpdri-accent-light), var(--hzpdri-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 卡片样式 */
.hzpdri-card {
  background: #fff;
  border-radius: var(--hzpdri-radius);
  padding: 36px 28px;
  box-shadow: var(--hzpdri-shadow);
  border: 1px solid var(--hzpdri-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}
.hzpdri-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--hzpdri-primary), var(--hzpdri-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.hzpdri-card:hover { transform: translateY(-8px); box-shadow: var(--hzpdri-shadow-hover); }
.hzpdri-card:hover::before { transform: scaleX(1); }

/* 标签 */
.hzpdri-tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  background: rgba(26, 82, 118, 0.06);
  color: var(--hzpdri-primary);
  border: 1px solid rgba(26, 82, 118, 0.1);
  margin: 0 4px 8px;
}

/* 时间线 */
.hzpdri-timeline {
  position: relative;
  padding-left: 40px;
  border-left: 3px solid var(--hzpdri-primary-light);
}
.hzpdri-timeline-item {
  position: relative;
  padding-bottom: 36px;
  padding-left: 24px;
}
.hzpdri-timeline-item::before {
  content: "";
  position: absolute;
  left: -44px; top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--hzpdri-primary-light);
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px var(--hzpdri-primary-light);
}

/* 行业网格 */
.hzpdri-industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.hzpdri-industry-item {
  background: var(--hzpdri-bg);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  border: 1px solid var(--hzpdri-border);
  transition: all 0.3s ease;
  font-size: 14px; font-weight: 500;
}
.hzpdri-industry-item:hover {
  border-color: var(--hzpdri-primary-light);
  box-shadow: var(--hzpdri-shadow);
  transform: translateY(-2px);
}
@media (max-width: 768px) {
  .hzpdri-industry-grid { grid-template-columns: repeat(2, 1fr); }
}