/* =========================================================
   CONTACT PAGE STYLES (Scoped)
   - 主要聯絡入口頁面樣式
   - 使用 .page-contact .contact-page 限定範圍
   ========================================================= */

/* 1) 變數定義 (限聯絡頁面使用) */
.page-contact .contact-page {
  /* 主色調 */
  --primary: #3b82f6;
  --primary-light: #eff6ff;
  --primary-dark: #2563eb;

  /* 輔助色 */
  --secondary: #10b981;
  --secondary-light: #ecfdf5;
  --secondary-dark: #059669;

  /* 強調色 (付費拆解) */
  --accent: #8b5cf6;
  --accent-light: #f5f3ff;
  --accent-dark: #7c3aed;

  /* 免費梳理色 */
  --free: #f59e0b;
  --free-light: #fef3c7;
  --free-dark: #d97706;

  /* 中性色 */
  --text: #1f2937;
  --text-light: #6b7280;
  --text-lighter: #9ca3af;
  --text-dark: #111827;

  --bg: #f9fafb;
  --bg-card: #ffffff;
  --bg-alt: #f3f4f6;

  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --border-dark: #d1d5db;

  /* 陰影系統 */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 2px 4px rgba(0,0,0,.08);
  --shadow-md: 0 4px 6px rgba(0,0,0,.10);
  --shadow-lg: 0 10px 15px rgba(0,0,0,.10);
  --shadow-xl: 0 20px 25px rgba(0,0,0,.10);

  /* 圓角系統 */
  --radius-sm: 6px;
  --radius: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;

  /* 動畫 */
  --transition: 0.2s ease;
  --transition-slow: 0.3s ease;

  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* 2) 安全重置 (僅限聯絡頁面內) */
.page-contact .contact-page :where(h1, h2, h3, h4, p, ul, ol, li) {
  margin: 0;
  padding: 0;
}

.page-contact .contact-page :where(ul, ol) {
  list-style: none;
}

.page-contact .contact-page :where(a) {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

.page-contact .contact-page :where(img) {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-contact .contact-page :where(*, *::before, *::after) {
  box-sizing: border-box;
}

/* 3) 版面輔助類 */
.page-contact .contact-page .contact-wrap {
  width: min(1000px, calc(100% - 4rem));
  margin: 0 auto;
}

@media (max-width: 768px) {
  .page-contact .contact-page .contact-wrap {
    width: min(1000px, calc(100% - 3rem));
  }
}

@media (max-width: 480px) {
  .page-contact .contact-page .contact-wrap {
    width: min(1000px, calc(100% - 2rem));
  }
}

/* 內頁容器 */
.page-contact .contact-page.inner-page {
  min-height: 100vh;
  padding-bottom: 4rem;
}

/* =========================================================
   聯絡首頁區塊
   ========================================================= */
.page-contact .contact-page .contact-header.clean {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0 3rem;
  font-family: 'iansui';
  text-align: center;
}

.page-contact .contact-page .header-container {
  width: min(800px, calc(100% - 4rem));
  margin: 0 auto;
}

@media (max-width: 480px) {
  .page-contact .contact-page .header-container {
    width: min(800px, calc(100% - 2rem));
  }
}

.page-contact .contact-page .contact-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.page-contact .contact-page .title-decoration {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 2rem auto 1.5rem;
}

.page-contact .contact-page .decor-line {
  width: 60px;
  height: 3px;
  background: var(--primary);
  border-radius: 999px;
  opacity: 0.6;
}

.page-contact .contact-page .decor-dot {
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
}

.page-contact .contact-page .contact-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.6;
  color: var(--text-light);
  margin: 0 auto;
  max-width: 640px;
  font-weight: 500;
}

.page-contact .contact-page .header-tags {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-contact .contact-page .header-tag {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition);
}

.page-contact .contact-page .header-tag:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--primary);
}

/* =========================================================
   卡片網格區塊 - 2x2佈局
   ========================================================= */
.page-contact .contact-page .contact-section {
  padding: 3rem 0 4rem;
  background: var(--bg);
}

.page-contact .contact-page .contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

/* 第一列：協作項目 + 付費拆解 */
.page-contact .contact-page .row-top {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

/* 第二列：LINE貼圖 + 免費梳理 */
.page-contact .contact-page .row-bottom {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 980px) {
  .page-contact .contact-page .contact-grid,
  .page-contact .contact-page .row-top,
  .page-contact .contact-page .row-bottom {
    grid-template-columns: 1fr;
    max-width: 500px;
    gap: 1.5rem;
  }
  
  .page-contact .contact-page .row-top {
    margin-bottom: 1.5rem;
  }
}

/* 卡片基本樣式 */
.page-contact .contact-page .card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  width: 500px;
  display: flex;
  flex-direction: column;
  min-height: 380px;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-page .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.page-contact .contact-page .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--border);
  transition: background-color var(--transition);
}

/* 卡片頂部 */
.page-contact .contact-page .card-top {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.page-contact .contact-page .card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.75rem;
  flex: 0 0 auto;
  background: linear-gradient(135deg, var(--bg-alt) 0%, #fff 100%);
  border: 1px solid var(--border-light);
}

/* 卡片標題 */
.page-contact .contact-page .card-meta {
  flex: 1;
}

.page-contact .contact-page .card-title {
  margin: 0;
  font-size: 1.5rem;
  font-family: 'LXGW WenKai Mono TC';
  line-height: 1.2;
  color: var(--text-dark);
  font-weight: 700;
}

.page-contact .contact-page .card-subtitle {
  margin: 0.35rem 0 0;
  font-family: 'iansui';
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* 卡片列表 */
.page-contact .contact-page .card-list {
  margin: 1rem 0 1.5rem;
  padding-left: 1.25rem;
  color: var(--text);
  line-height: 1.7;
  flex: 1;
}

.page-contact .contact-page .card-list li {
  margin: 0.5rem 0;
  position: relative;
  padding-left: 0.5rem;
}

.page-contact .contact-page .card-list li::before {
  content: "•";
  color: var(--text-lighter);
  position: absolute;
  left: -1rem;
}

/* 卡片按鈕區域 */
.page-contact .contact-page .card-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* =========================================================
   按鈕樣式
   ========================================================= */
.page-contact .contact-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  text-decoration: none;
  font-weight: 650;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-align: left;
}

.page-contact .contact-page .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.page-contact .contact-page .btn .arrow {
  opacity: 0.8;
  transition: transform var(--transition);
}

.page-contact .contact-page .btn:hover .arrow {
  transform: translateX(3px);
}

/* 主要按鈕 (協作項目) */
.page-contact .contact-page .btn-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary-dark);
}

.page-contact .contact-page .btn-primary:hover {
  background: var(--primary-dark);
}

/* 強調按鈕 (付費拆解) */
.page-contact .contact-page .btn-accent {
  background: var(--accent);
  color: white;
  border-color: var(--accent-dark);
}

.page-contact .contact-page .btn-accent:hover {
  background: var(--accent-dark);
}

/* LINE貼圖按鈕 */
.page-contact .contact-page .btn-sticker {
  background: var(--secondary);
  color: white;
  border-color: var(--secondary-dark);
}

.page-contact .contact-page .btn-sticker:hover {
  background: var(--secondary-dark);
}

/* 免費按鈕 */
.page-contact .contact-page .btn-free {
  background: var(--free);
  color: white;
  border-color: var(--free-dark);
}

.page-contact .contact-page .btn-free:hover {
  background: var(--free-dark);
}

/* 幽靈按鈕 */
.page-contact .contact-page .btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
  font-weight: 600;
}

.page-contact .contact-page .btn-ghost:hover {
  background: var(--bg-alt);
  border-color: var(--border-dark);
}

/* =========================================================
   卡片顏色變體
   ========================================================= */
.page-contact .contact-page .card-primary::before {
  background: var(--primary);
}
.page-contact .contact-page .card-primary:hover::before {
  background: var(--primary-dark);
}

.page-contact .contact-page .card-accent::before {
  background: var(--accent);
}
.page-contact .contact-page .card-accent:hover::before {
  background: var(--accent-dark);
}

.page-contact .contact-page .card-sticker::before {
  background: var(--secondary);
}
.page-contact .contact-page .card-sticker:hover::before {
  background: var(--secondary-dark);
}

.page-contact .contact-page .card-free::before {
  background: var(--free);
}
.page-contact .contact-page .card-free:hover::before {
  background: var(--free-dark);
}

/* 特別調整免費梳理卡片高度 */
.page-contact .contact-page .card-free {
  min-height: 450px;
}

.page-contact .contact-page .card-sticker {
  min-height: 380px;
}

/* LINE貼圖卡片樣式 */
.page-contact .contact-page .card-sticker .card-icon {
  background: linear-gradient(135deg, var(--secondary-light) 0%, #fff 100%);
}

/* 免費梳理卡片內部佈局 */
.page-contact .contact-page .free-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.page-contact .contact-page .free-points {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 0.8rem;
  margin: 1rem 0;
}

.page-contact .contact-page .free-points h4 {
  color: var(--text-dark);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-contact .contact-page .free-points h4::before {
  content: '💡';
}

.page-contact .contact-page .free-points ul {
  margin: 0;
  padding-left: 1.25rem;
}

.page-contact .contact-page .free-points li {
  margin: 0.5rem 0;
  color: var(--text);
  line-height: 1.6;
  position: relative;
}

.page-contact .contact-page .free-points li::before {
  content: "•";
  color: var(--free);
  position: absolute;
  left: -1rem;
  font-weight: bold;
}

.page-contact .contact-page .free-guide {
  background: var(--free-light);
  border: 2px solid var(--free);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 1rem 0;
}

.page-contact .contact-page .free-guide h4 {
  color: var(--free-dark);
  font-size: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-contact .contact-page .free-guide h4::before {
  content: '📋';
}

.page-contact .contact-page .free-guide p {
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* 免費梳理按鈕 */
.page-contact .contact-page .btn-free {
  background: var(--free);
  color: white;
  border-color: var(--free-dark);
  font-weight: 700;
  font-size: 1rem;
  padding: 1.1rem 1.5rem;
}

.page-contact .contact-page .btn-free:hover {
  background: var(--free-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* =========================================================
   注意事項區域
   ========================================================= */
.page-contact .contact-page .contact-note {
  margin-top: 2.5rem;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  color: var(--text);
  line-height: 1.7;
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact .contact-page .contact-note strong {
  color: var(--text-dark);
  font-weight: 700;
}

/* =========================================================
   響應式調整
   ========================================================= */
@media (max-width: 768px) {
  .page-contact .contact-page .contact-header.clean {
    padding: 3rem 0 2rem;
  }
  
  .page-contact .contact-page .contact-title {
    font-size: 2.25rem;
  }
  
  .page-contact .contact-page .contact-section {
    padding: 2rem 0 3rem;
  }
  
  .page-contact .contact-page .card {
    min-height: 350px;
    padding: 1.75rem;
  }
  
  .page-contact .contact-page .card-free {
    min-height: 400px;
  }
  
  .page-contact .contact-page .free-content {
    gap: 1rem;
  }
  
  .page-contact .contact-page .free-points,
  .page-contact .contact-page .free-guide {
    padding: 1.25rem;
  }
  
  .page-contact .contact-page .card-icon {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }
  
  .page-contact .contact-page .card-title {
    font-size: 1.35rem;
  }
}

@media (max-width: 480px) {
  .page-contact .contact-page .contact-section {
    padding: 2rem 0 3rem;
  }
  
  .page-contact .contact-page .contact-grid {
    gap: 1rem;
  }
  
  .page-contact .contact-page .card {
    min-height: 320px;
    padding: 1.5rem;
  }
  
  .page-contact .contact-page .card-free {
    min-height: 380px;
  }
  
  .page-contact .contact-page .card-icon {
    width: 44px;
    height: 44px;
    font-size: 1.4rem;
  }
  
  .page-contact .contact-page .card-title {
    font-size: 1.3rem;
  }
  
  .page-contact .contact-page .card-actions {
    flex-direction: column;
  }
  
  .page-contact .contact-page .btn {
    padding: 0.875rem 1rem;
    font-size: 0.9rem;
  }
  
  .page-contact .contact-page .contact-note {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
  }
}