/* css/styles.css */
/* MapKing International 網站全站自訂樣式 */
/* 基於 Tailwind CSS，僅放無法用 utility class 實現或需要覆蓋的樣式 */
/* 未來擴充時直接在此檔案新增即可，全站自動生效 */

@charset "UTF-8";

/* ==================== 基本全站設定 ==================== */
body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==================== 語言選擇器強制實色背景（光亮模式） ==================== */
select#langSelect,
select#langSelectMobile {
  background-color: white;
  color: #1f2937;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

select#langSelect option,
select#langSelectMobile option {
  background-color: white !important;
  color: #1f2937 !important;
}

/* ==================== 手機選單強化 ==================== */
#mobileMenuOverlay {
  backdrop-filter: blur(4px);
}

/* ==================== 圖片卡片 hover 效果（solutions 頁用） ==================== */
.solution-card img {
  transition: transform 0.4s ease;
}

.solution-card:hover img {
  transform: scale(1.05);
}

/* ==================== 主要按鈕 hover 強化 ==================== */
.btn-primary {
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

/* ==================== 全站滾動平滑 ==================== */
html.scroll-smooth {
  scroll-behavior: smooth;
}

/* ==================== 表單輸入框聚焦樣式強化（可選） ==================== */
input:focus,
textarea:focus {
  outline: none;
  ring: 2px solid #2563eb;
  border-color: #2563eb;
}

/* ==================== 未來擴充區 ==================== */
/* 
  - 暗黑模式支援（未來可加）
  - 自訂動畫
  - 更多表單樣式
  - 卡片陰影變化
  - 特定頁面專屬樣式（建議用 class 包住避免影響全站）
*/

/* 示例：暗黑模式（未來啟用時取消註解） */
/*
@media (prefers-color-scheme: dark) {
  select#langSelect,
  select#langSelectMobile {
    background-color: #1f2937;
    color: white;
    border-color: #4b5563;
  }
  
  select#langSelect option,
  select#langSelectMobile option {
    background-color: #1f2937 !important;
    color: white !important;
  }
}
*/