@charset "utf-8";
/* ==========================================================================
   2026 現代化導覽列樣式 (Modern Navigation Menu) - 修復手機版偏移問題
   ========================================================================== */

/* --- 全域變數設定 --- */
:root {
    --nav-bg: #ffffff;
    --nav-text: #333333;
    --nav-hover-bg: #fff2f2;
    --nav-hover-text: #e60012;
    --nav-dropdown-bg: #ffffff;
    --nav-border: #eeeeee;
    --nav-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* --- 1. 導覽列容器 (Flex 排版) --- */
.modern-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 10%;
    background-color: var(--nav-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

/* LOGO 區塊 */
.modern-header-container .logo img {
    height: auto;
    width: auto;
    display: block;
    transition: transform 0.3s ease;
}
.modern-header-container .logo:hover img {
    transform: scale(1.02);
}

/* --- 2. 主選單 (第一層 - 桌機版) --- */
.nav .menu {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav .menu > li {
    position: relative;
}

.nav .menu > li > a {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 18px;
    font-weight: 500;
    color: var(--nav-text);
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* 數字徽章 (Nav Count) */
.nav-count {
    font-size: 15px;
    font-weight: 600;
    color: #888;
    background: #f5f5f5;
    padding: 2px 8px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

/* 主選單 Hover 狀態 */
.nav .menu > li > a:hover,
.nav .menu > li.has-dropdown:hover > a {
    background-color: var(--nav-hover-bg);
    color: var(--nav-hover-text);
}

.nav .menu > li > a:hover .nav-count {
    background-color: #fcebeb;
    color: var(--nav-hover-text);
}

/* SVG 下拉箭頭 */
.chevron {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}
.nav .menu > li.has-dropdown:hover > a .chevron {
    transform: rotate(180deg);
}

/* --- 3. 下拉選單 (第二層 - 桌機版) --- */
.submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    text-align:center;
    transform: translateX(-50%) translateY(15px);
    min-width: 170px;
    background-color: var(--nav-dropdown-bg);
    border-radius: 12px;
    box-shadow: var(--nav-shadow);
    padding: 10px 0;
    list-style: none;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 100;
}

/* 讓 Hover 範圍往下延伸，避免滑鼠移開瞬間選單消失 */
.nav .menu > li::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 20px;
}

.nav .menu > li.has-dropdown:hover .submenu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.submenu li {
    width: 100%;
}

.submenu li a {
    display: block;
    padding: 12px 25px;
    color: #555555;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

/* 下拉選單 Hover 項目微移效果 */
.submenu li a:hover {
    color: var(--nav-hover-text);
    background-color: #fafafa;
    padding-left: 32px;
}
.submenu li a::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background-color: var(--nav-hover-text);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.submenu li a:hover::before {
    opacity: 1;
}

/* --- 4. 漢堡選單按鈕 (預設隱藏) --- */
/* ★ 強制整個導覽列與漢堡按鈕「置頂固定」 ★ */
    .modern-header-container {
        position: sticky !important;
        top: 0 !important;
        z-index: 9997 !important; /* 確保浮在網頁所有內容的上方 */
        background-color: var(--nav-bg) !important; /* 確保背景為實色，不會透出下方文字 */
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important; /* 增加底部陰影，讓滑動時有立體層次感 */
        width: 100% !important;
        box-sizing: border-box !important;
    }
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-menu .bar {
    width: 100%;
    height: 3px;
    background-color: var(--nav-text);
    border-radius: 3px;
    transition: all 0.3s ease-in-out;
}

.hamburger-menu.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.hamburger-menu.active .bar:nth-child(2) {
    opacity: 0;
}
.hamburger-menu.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ==========================================================================
   RWD 響應式設定 (Tablet & Mobile)
   ========================================================================== */

@media screen and (max-width: 1024px) {
/* ★ 強制整個導覽列與漢堡按鈕「置頂固定」 ★ */
    .modern-header-container {
        position: sticky !important;
        top: 0 !important;
        z-index: 9997 !important; /* 確保浮在網頁所有內容的上方 */
        background-color: var(--nav-bg) !important; /* 確保背景為實色，不會透出下方文字 */
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important; /* 增加底部陰影，讓滑動時有立體層次感 */
        width: 100% !important;
        box-sizing: border-box !important;
    }
	
	/* ★ 1. 漢堡按鈕：強制顯示，層級最高 (確保絕對能按到) ★ */
    .hamburger-menu {
        display: flex !important;
        position: relative !important;
        z-index: 9999 !important; 
    }

    .nav .menu > li::after {
        display: none !important;
    }	

    /* ★ 2. 主選單外框：改用 transform 滑動，防跑版且效能更好 ★ */
    .nav .menu {
        position: fixed !important;
        top: 0 !important;
        right: 0 !important; /* 固定在右側邊緣 */
        transform: translateX(100%) !important; /* 預設把整個選單推到畫面「右外側」隱藏起來 */
        width: 100% !important;
        max-width: 350px !important;
        height: 100vh !important;
        background-color: var(--nav-bg) !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        justify-content: flex-start !important;
        gap: 0 !important;
        padding: 80px 0 30px 0 !important;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1) !important;
        transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
        overflow-y: auto !important;
        z-index: 9998 !important; /* 層級在漢堡按鈕之下 */
        display: flex !important; /* 強制覆蓋任何可能造成的隱藏 */
    }

    /* ★ 3. 觸發打開主選單 (.active) ★ */
    .nav .menu.active {
        transform: translateX(0) !important; /* 將選單平滑拉回畫面中 */
    }

    .nav .menu > li {
        width: 100% !important;
        border-bottom: 1px solid var(--nav-border) !important;
    }

    /* 主選單項目：靠左對齊 */
    .nav .menu > li > a {
        display: flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
        width: 100% !important;
        padding: 18px 25px !important;
        border-radius: 0 !important;
        font-size: 17px !important;
        box-sizing: border-box !important;
    }

    /* 隱藏舊的 SVG 箭頭 */
    .nav .menu > li.has-dropdown > a .chevron {
        display: none !important; 
    }

    /* 「＋」號標示 */
    .nav .menu > li.has-dropdown > a::after {
        content: '+' !important;
        font-size: 26px !important;
        font-weight: 300 !important;
        color: #888 !important;
        margin-left: auto !important; /* 推到最右側 */
        transition: transform 0.3s ease, color 0.3s ease !important;
        line-height: 1 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 30px !important;
        height: 30px !important;
    }

    /* 「－」號標示 (展開時) */
    .nav .menu > li.has-dropdown.open > a::after {
        content: '−' !important;
        color: var(--nav-hover-text) !important;
        transform: rotate(180deg) !important;
    }

    /* ★ 4. 子選單：手風琴動畫設定 ★ */
    .submenu {
        position: relative !important;
        transform: none !important;
        left: auto !important;
        top: auto !important;
        min-width: 100% !important;
        width: 100% !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        background-color: #f9f9f9 !important;
        padding: 0 !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        display: block !important; 
        
        max-height: 0 !important; /* 預設高度為 0 (收合) */
        overflow: hidden !important;
        transition: max-height 0.35s ease-out !important;
    }

    /* 觸發展開子選單 (.open) */
    .nav .menu > li.has-dropdown.open .submenu {
        max-height: 800px !important; /* 給予足夠的展開空間 */
        transition: max-height 0.4s ease-in !important; 
    }

    /* 子選單項目的視覺微調 */
    .submenu li a {
        padding: 15px 25px 15px 40px !important;
        border-bottom: 1px solid #ebebeb !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .submenu li:last-child a {
        border-bottom: none !important;
    }

    .submenu li a:hover {
        padding-left: 45px !important;
        background-color: #f1f1f1 !important;
    }
}
@media screen and (max-width: 480px) {
    .modern-header-container {
        padding: 12px 15px;
    }
    .modern-header-container .logo img {
        height: auto;
    }
    .nav .menu {
        max-width: 100%;
    }
}
/* ==========================================================================
   凸顯「取得報價」- 輕量化按鈕樣式 (桌機版)
   ========================================================================== */
.nav .menu > li.quote-highlight > a {
    background-color: var(--nav-hover-bg); /* 使用您原本設定的淡粉紅底色 */
    color: var(--nav-hover-text) !important; /* 品牌紅字 */
    border: 1px solid #ffcccc; /* 加上極淡的紅色邊框，增加立體精緻感 */
    border-radius: 20px; /* 改用藥丸型圓角，視覺上更輕盈 */
    padding: 8px 18px; /* 稍微縮小留白，減少量體感 */
    font-weight: 500; 
    box-shadow: none; /* 移除陰影，保持乾淨 */
    transition: all 0.3s ease;
}

/* 「取得報價」Hover 樣式：滑鼠移入才變成實心紅底 */
.nav .menu > li.quote-highlight > a:hover {
    background-color: var(--nav-hover-text) !important; 
    color: #ffffff !important; /* 轉為白字 */
    border-color: var(--nav-hover-text);
}

/* ==========================================================================
   凸顯「取得報價」- 輕量化按鈕樣式 (手機版 1024px 以下調整)
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .nav .menu > li.quote-highlight {
        padding: 10px 25px !important; 
        border-bottom: none !important; /* 隱藏預設底線 */
    }
    
    .nav .menu > li.quote-highlight > a {
        justify-content: center !important; 
        width: max-content !important; /* 不強制滿版，依文字寬度呈現 */
        padding: 10px 30px !important; 
        border-radius: 20px !important;
        margin: 0; /* 靠左對齊，維持選單一致性 */
    }
}