/* ============================================================
   訂購流程頁面專屬樣式
   (繼承全域變數：--primary-gold, --dark-charcoal, --bg-cream, --text-muted)
============================================================ */

/* 頁首標題 */
.page-header {
  padding: 4rem 0 2rem 0;
  text-align: center;
}

.section-header {
  margin-bottom: 2rem;
  position: relative;
}

.section-header h1 {
  font-size: 2.2rem;
  display: inline-block;
  margin-bottom: 10px;
  color: var(--dark-charcoal);
}

.section-header::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background-color: var(--primary-gold);
  margin: 15px auto 0 auto;
}

/* ============================================================
   精品時間軸 (Vertical Timeline)
============================================================ */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto 3rem auto;
  padding: 2rem 0;
}

/* 中央香檳金細線 */
.timeline-container::after {
  content: '';
  position: absolute;
  width: 1px;
  background-color: rgba(197, 168, 128, 0.4);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -0.5px;
}

.timeline-item {
  padding: 20px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
  clear: both;
}

.timeline-item.left {
  left: 0;
  float: left;
}

.timeline-item.right {
  left: 50%;
  float: left;
}

/* 軸線上的香檳金圓點 */
.timeline-item::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background-color: var(--bg-cream);
  border: 2px solid var(--primary-gold);
  top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
  z-index: 1;
  box-shadow: 0 0 0 4px rgba(197, 168, 128, 0.1);
}

.timeline-item.left::after {
  right: -6px;
}

.timeline-item.right::after {
  left: -6px;
}

/* 高級感卡片 */
.timeline-card {
  padding: 2.5rem;
  background: #FFFFFF;
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
  text-align: left;
}

.timeline-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(197, 168, 128, 0.15);
}

/* 巨大的淡金背景數字 */
.step-number {
  position: absolute;
  top: -10px;
  right: 10px;
  font-family: 'Noto Serif TC', serif;
  font-size: 5rem;
  font-weight: 900;
  color: rgba(197, 168, 128, 0.1);
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  transition: color 0.4s ease;
}

.timeline-card:hover .step-number {
  color: rgba(197, 168, 128, 0.2);
}

.timeline-content {
  position: relative;
  z-index: 2;
}

.timeline-title {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.25rem;
  color: var(--dark-charcoal);
  margin-bottom: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.timeline-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.05em;
}

/* RWD 手機版時間軸 */
@media screen and (max-width: 767.98px) {
  .timeline-container {
    padding: 1rem 0;
  }
  .timeline-container::after {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 50px;
    padding-right: 0;
    float: none;
  }
  .timeline-item.left,
  .timeline-item.right {
    left: 0;
  }
  .timeline-item.left::after,
  .timeline-item.right::after {
    left: 14px;
  }
  .timeline-card {
    padding: 1.8rem;
  }
  .step-number {
    font-size: 4rem;
    top: -5px;
    right: 5px;
  }
}

/* ============================================================
   訂購小提醒區塊
============================================================ */
.luxury-notice-box {
  background: #FFFFFF;
  border: 1px solid rgba(197, 168, 128, 0.4);
  border-radius: 4px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease;
  text-align: center;
  margin-bottom: 4rem;
}

.luxury-notice-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(197, 168, 128, 0.15);
}

.luxury-notice-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.05em;
}

@media screen and (max-width: 767.98px) {
  .luxury-notice-box {
    padding: 1.8rem;
    margin-bottom: 3rem;
  }
  .luxury-notice-text {
    text-align: left;
  }
}