/* ============================================
   Mobirise Background Images for Flask
   ============================================ */

/* 平視差背景統一樣式 */
.mbr-parallax-background {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 500px;
    position: relative;
}

/* 首頁 - 標題區 (ID: slider1-1) 
   已由 carousel 處理，無需額外背景 */

/* 關於晨揚 - header1 背景 */
#header1-i {
    background: linear-gradient(rgba(7, 59, 76, 0.4), rgba(7, 59, 76, 0.4)), url('../images/mbr-1-1631x1080.jpg');
}

/* 品質管理 - header1 背景 */
#header1-v {
    background: linear-gradient(rgba(15, 118, 153, 0.4), rgba(15, 118, 153, 0.4)), url('../images/qc-1920x1003.jpg');
}

/* 專業服務 - header1 背景 */
#header1-1n {
    background: linear-gradient(rgba(144, 215, 240, 0.5), rgba(144, 215, 240, 0.5)), url('../images/service-1372x488.png');
}

/* 精進服務 - header1 背景 */
#header1-17 {
    background: linear-gradient(rgba(144, 215, 240, 0.4), rgba(144, 215, 240, 0.4)), url('../images/refine-1620x1080.jpg');
}

/* ============================================
   強制覆蓋背景顏色層（保留文字可見性）
   ============================================ */
.header1.mbr-parallax-background .mbr-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.header1.mbr-parallax-background .container {
    position: relative;
    z-index: 2;
}