/* ============================================
   联系我们专属样式
   ============================================ */

/* ---- 页面标题区 ---- */
.contact-header {
  min-height: 40vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--sky-soft) 0%, var(--mint-soft) 100%);
  padding: 100px var(--page-padding) 60px;
  position: relative;
  overflow: hidden;
}

.contact-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/icons/plant-decor.svg') bottom center / 100% auto no-repeat;
  opacity: 0.4;
  pointer-events: none;
}

.contact-header-content {
  position: relative;
  z-index: 1;
}

.contact-header h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 48px);
  margin-bottom: 12px;
}

.contact-header p {
  font-size: 16px;
  color: var(--text-muted);
}

/* ---- 联系卡片区 ---- */
.contact-cards {
  padding: var(--section-gap) 0;
  background: var(--paper);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
  max-width: 1000px;
  margin: 0 auto;
}

/* ---- 表单区 ---- */
.contact-form-section {
  padding: 0 0 var(--section-gap);
  background: var(--paper);
}

.form-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 60px;
  align-items: start;
}

.form-decoration {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--mint-soft) 0%, var(--lavender-soft) 50%, var(--sakura-soft) 100%);
  border-radius: var(--radius-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
  position: sticky;
  top: 100px;
}

/* ---- 响应式 ---- */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-decoration {
    display: none;
  }
}