@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*/
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;
}

.title {
    text-align: center;
    margin-top: 100px;
    margin-bottom: 30px;
    font-size: 28px;
    color: #333;
}
/*服務流程開始*/
.service{
    text-align: center;
}
/* ========= 整體容器置中 ========== */
.content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2em 1em;
}

/* ========= 單個步驟卡片通用樣式 ========== */
.part {
    border-radius: 12px;
    padding: 1.5em;
    margin-bottom: 2em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.5s ease;
}

/* ========= 被觀察到後滑入顯示 ========= */
.part.visible {
    transform: translateY(0);
    opacity: 1;
}

/* ========= Hover 效果 ========= */
.part:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    filter: brightness(1.02);
}

/* ========= 每步驟不同背景色 ========= */
.step1 { background: #f1ecff; } /* 淡紫 */
.step2 { background: #e6f0ff; } /* 淺藍 */
.step3 { background: #e2f7f6; } /* 淺藍綠 */
.step4 { background: #fef8e7; } /* 淺黃 */
.step5 { background: #f7eefb; } /* 淺粉紫 */
.step6 { background: #e7f6ef; } /* 淺綠 */

/* ========= 數字與標題排列 ========= */
.step-header {
    display: flex;
    align-items: center;
    gap: 1em;
    margin-bottom: 0.6em;
}

/* ========= 數字圈圈 ========= */
.number {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 2.5em;
    height: 2.5em;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    font-size: 1.2em;
    font-weight: bold;
    flex-shrink: 0;
}

/* ========= 主題文字 ========= */
.topic {
    font-size: 1.3em;
    font-weight: 600;
    letter-spacing: 0.03em;
    margin: 0;
}

/* ========= 內文 ========= */
.part p {
    margin: 0;
    color: #444;
    line-height: 1.7;
    font-size: 1rem;
}
/*服務流程結束*/

/*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*/
/*-----------------------------*/

/*響應式網頁*/
/* 行動裝置 (最大寬度 768px) */
@media (max-width: 768px) {
    .main-nav {
        display: none; /* 隱藏水平選單 */
        flex-direction: column; /* 垂直排列 */
        font-size: 1rem; /* 調整選單字體大小 */
        column-gap: 30px; /* 減少選單項目間距 */
    }

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

    .sidebar {
        width: 220px; /* 調整側邊選單寬度 */
    }

    .logo {
        width: 120px; /* 調整 LOGO 大小 */
    }

 .step-header {
        column-gap: 0.8em;
    }

    .number {
        width: 2em;
        height: 2em;
        font-size: 1em;
    }

    .topic {
        font-size: 1.1em;
    }

    .part {
        padding: 1.2em;
    }
    
    
    footer {
        font-size: 0.75rem; /* 減小頁腳字體 */
    }
}