@charset "UTF-8";

/*共通設定*/
* {
    box-sizing: border-box;
}
html{
    font-size: 100%; /*設定HTML文件的字體大小為預設16px*/
}
body {
    margin: 0;
    padding-top: 80px;
    font-family: Arial, sans-serif;
}
a{
    text-decoration: none; /*移除超連結預設的底線效果*/
    color: midnightblue; /*將超連結的文字顏色統一設為深藍色*/
}
img{
    max-width: 100%
}

/*-------頁首設定開始------*/
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 1000;
}

/*LOGO設定*/
.logo-link {
    display: block;
    width: 110px;
    margin: 10px auto 0 auto;
    z-index: 2;
}

.logo {
    width: 100%;
    height: auto;
    display: block;
}

/*全螢幕選單設定*/
.main-nav{
    max-width: 1200px;
    margin: 0 auto;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.nav-left, .nav-right {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    column-gap: 16px;
}
.nav-left {
    right: 58%;
}
.nav-right {
    left: 58%;
}
/* 漢堡按鈕 (縮小版) */
.menu-btn {
    display: none; /* 預設隱藏，行動版才顯示 */
    font-size: 20px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 10px;
    background-color: #333;
    border-radius: 5px;
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 1100;
}

/* 側邊選單 (縮小版) */
.sidebar {
    width: 250px;
    height: 100vh;
    position: fixed;
    top: 0;
    right: -250px; /* 預設隱藏 */
    background-color: #333;
    padding-top: 60px;
    transition: right 0.3s ease;
    z-index: 1000;
}

.sidebar a {
    display: block;
    padding: 15px;
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

.sidebar a:hover {
    background-color: #575757;
}

.sidebar.active {
    right: 0;
}
/*-------頁首設定結束------*/
/*------配合廠商開始------*/
.partners-section {
    padding: 60px 20px;
    background: #f9f9f9;
    text-align: center;
}

.partners-section > h2 {
    font-size: 2rem;
    margin-top: 10px;
    margin-bottom: 40px;
    color: #333;
}

/* 各群組 */
.partner-group {
  margin-bottom: 60px;
  text-align: left; /* 群組標題靠左 */
}

/* 群組小標題 */
.group-title {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: #444;
  border-left: 4px solid #667eea;
  padding-left: 12px;
  font-weight: 600;
}

/* 多欄容器保持不變 */
.partners-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start; /* 從左開始排列 */
  gap: 30px;
}

/* 卡片 */
.partner-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  width: 300px;
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.6s ease;
  opacity: 0;
  transform: translateY(30px);
}

.partner-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.partner-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.partner-card img {
  max-width: 100px;
  margin: 0 auto 15px;
  display: block;
}

.partner-info h4 {
  font-size: 1.2rem;
  margin: 10px 0;
  color: #2c3e50;
}

.partner-info p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 15px;
}

.partner-info a {
  display: inline-block;
  text-decoration: none;
  color: #0077cc;
  border: 1px solid #0077cc;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.3s;
}

.partner-info a:hover {
  background: #0077cc;
  color: white;
}
/*-------配合廠商結束------*/
/*------FOOTER開始------*/
footer{
    background-color: #432;
    text-align: center;
    padding: 26px 0;
}
footer{
    color: #fff;
    font-size: 0.875rem;
}
.link{
    display: flex;
    justify-content: center;
}
.ig{
    width: 70px;
    height: 70px;
}
.line{
    width: 70px;
    height: 70px;
}
/*------FOOTER結束------*/

/* ========= RWD ========= */

@media (max-width: 1024px) {
  .partner-card {
    width: 45%;
  }
}

@media (max-width: 767px) {
     /* 隱藏左右導覽列 */
    .nav-left,
    .nav-right {
        display: none;
    }

    /* 顯示漢堡按鈕 */
    .hamburger,
    .menu-btn {
        display: flex;
    }

    /* Logo 垂直置中 */
    .logo-link {
        width: 80px; /* 或 40px 高度換算寬度 */
        margin: 10px auto;
    }

    /* 導覽列簡化 */
    .main-nav {
        display: none;
    }

  .partners-container {
    justify-content: center;
  }

  .partner-card {
    width: 100%;
    max-width: 360px;
  }

  .partner-group {
    text-align: center;
  }

  .group-title {
    padding-left: 0;
    border-left: none;
    margin-bottom: 20px;
  }
}