@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100;300;400;500;700;900&family=Noto+Serif+TC:wght@200;300;400;500;600;700;900&display=swap");



[data-aos="opacity-up"] {
    opacity: 1;
    clip-path: inset(100% 0 0% 0);
    /* 初始状态下完全隐藏 */
}

[data-aos="opacity-up"].aos-animate {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    /* 显示全部图片 */
}

[data-aos="opacity-x"] {
    opacity: 1;
    clip-path: inset(0% 50% 0% 50%);
    /* 初始状态下完全隐藏 */
}

[data-aos="opacity-x"].aos-animate {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    /* 显示全部图片 */
}


[data-aos="trans-down"] {
    opacity: 0;
    transform: translateY(-100%);
}

[data-aos="trans-down"].aos-animate {
    animation: trans-down 2.4s cubic-bezier(0.65, 0, 0.35, 1) forwards;
    animation-delay: 0s;
}

@keyframes trans-down {
    0% {
        opacity: 0;
        transform: translateY(-100%);
    }

    60% {
        opacity: 1;
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}



body,
html {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
    --vw-base: calc(100vw / 768);
    background-color: #edeae6;
}

body>* {}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
}

a:link,
a:visited,
a:hover,
a:active {
    text-decoration: none;
}

button,
input,
textarea,
select,
option {
    margin: 0;
    padding: 0;
    -webkit-appearance: none;
    -webkit-border-radius: 0px;
    border-radius: 0;
    -moz-appearance: none;
    appearance: none;
    outline: none;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pic-txt {
    position: absolute;
    bottom: calc(20* var(--vw-base));
    right: calc(20* var(--vw-base));
    color: #fff;
    font-size: calc(15* var(--vw-base));
    font-family: "Noto Sans TC";
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: calc(20* var(--vw-base));
    z-index: 10;
    text-shadow: #4e484698 1px 1px 1px;
}



/*內容*/
.container {
    position: relative;
    width: 100%;
    height: auto;
    /* opacity: 0; */
}

.sw-prev {
    position: absolute;
    left: 0;
    top: 27%;
    /* transform: translateY(-50%); */
    width: 1.2vw;
    height: 5vw;
    z-index: 10;
    background-image: url(../img/process/sw-prev.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: left center;
    cursor: pointer;
    transition: all 0.4s ease-in-out;
}



.sw-next {
    position: absolute;
    right: 0;
    top: 27%;
    /* transform: translateY(-50%); */
    width: 1.2vw;
    height: 5vw;
    z-index: 10;
    background-image: url(../img/process/sw-next.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: right center;
    cursor: pointer;
    transition: all 0.4s ease-in-out;
}

.m1 {
    position: relative;
    width: 100%;
    min-height: calc(1105*var(--vw-base));
    overflow: clip;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main-swiper {
    margin-top: 12vw;
    position: relative;
    width: 100%;
    height: calc(530*var(--vw-base));
}

.main-swiper .swiper-slide {
    background-color: #000;
}

.min-swiper-box {
    position: relative;
    margin-top: calc(32*var(--vw-base));
    height: calc(147*var(--vw-base));
    width: calc(684*var(--vw-base));
}

.min-swiper {
    position: relative;
    width: 100%;
    height: 100%;
}


.min-swiper .swiper-slide {
    position: relative;
    box-sizing: border-box;
    width: calc(230*var(--vw-base));
    padding-right: calc(13*var(--vw-base));
}

.min-swiper .swiper-slide img {
    transition: all 0.4s ease;
    background-color: #edeae6;
}

.min-swiper .swiper-slide-active img {
    filter: brightness(0.5);
}

.case-line {
    position: relative;
    margin-top: calc(72*var(--vw-base));
    width: 100%;
    height: 1px;
    background-color: #888888;
}

.case-info {
    position: relative;
    margin-top: calc(35*var(--vw-base));
    box-sizing: border-box;
    width: calc(684*var(--vw-base));
}

.case-date {
    position: relative;
    color: #888888;
    font-size: calc(24*var(--vw-base));
    font-family: "Noto Serif TC", serif;
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: calc(30*var(--vw-base));
    border: none;
    outline: none;
    background-color: none;
    background-color: transparent;
    width: calc(180*var(--vw-base));
    height: calc(30*var(--vw-base));
    box-sizing: border-box;
    cursor: pointer;
    background-image: url(../img/process/select_trangle.svg);
    background-position-x: 95%;
    background-position-y: 48%;
    background-repeat: no-repeat;
    background-size: 2vw;
}

.case-date option {
    background-color: #edeae6;
}

.case-name {
    position: relative;
    margin-top: calc(10*var(--vw-base));
    color: #595757;
    font-size: calc(30*var(--vw-base));
    font-family: "Noto Serif TC", serif;
    font-weight: 400;
    letter-spacing: 0.2em;
    line-height: calc(40*var(--vw-base));
}

.case-txt-list {
    position: relative;
    margin: 0;
    padding: 0;
    margin-top: 1vw;
    margin-bottom: 2vw;
    box-sizing: border-box;
    /* padding-inline-start: 0vw; */
    color: #595757;
    font-size: calc(25*var(--vw-base));
    font-family: "Noto Serif TC", serif;
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: calc(45*var(--vw-base));
    height: calc(450*var(--vw-base));
    overflow-y: auto;
    /* 超過高度才會出現直向捲軸 */
    overflow-x: hidden;
    /* list-style-position: outside;
    padding-inline-start: 1.3em; */
    list-style: none;
    /* 拿掉原生編號 */
    counter-reset: myCounter;
}

.case-txt {
    position: relative;
    /* 讓 ::before 以它為定位參考 */
    counter-increment: myCounter;
    /* padding-left: 1.6em; */
    /* 空出數字位置 */
}

.case-txt::before {
    content: counter(myCounter) ". ";
    position: relative;
    left: 0;
    top: 0;
    color: #595757;
}

.back {
    position: absolute;
    bottom: calc(80*var(--vw-base));
    right: calc(50*var(--vw-base));
    width: calc(70*var(--vw-base));
    height: calc(70*var(--vw-base));
    background-image: url(../img/process/back-btn.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    z-index: 9999;
}

.header-em {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99;
    height: 12vw;
}


.page-line {
    position: relative;
    height: calc(904*var(--vw-base));
}


.line {
    position: absolute;
    left: 0;
    top: 0;
    height: 0;
    width: 1px;
    background-color: #727171;
    opacity: 0.6;
}

[data-aos="line-down"] {}

[data-aos="line-down"].aos-animate .line {
    animation: line-ani 1s linear;
    animation-fill-mode: forwards;
}

@keyframes line-ani {

    0% {
        height: 0;
    }

    100% {
        height: 100%;
    }
}



.line-pic {
    width: 0vw;
    position: absolute;
    left: 0;
    bottom: 0;
    opacity: 0;
}

[data-aos="line-down"].aos-animate .line-pic {
    animation: line-pic-ani 0.4s ease 1s forwards;
}

@keyframes line-pic-ani {

    0% {
        width: 0vw;
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        width: 0.5vw;
        opacity: 1;
    }
}

.min-next {
    position: absolute;
    right: calc(-25*var(--vw-base));
    top: 50%;
    width: calc(28*var(--vw-base));
    height: calc(32*var(--vw-base));
    transform: translateY(-50%);
    background-image: url(../img/process/min-next.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
}

.min-prev {
    position: absolute;
    left: calc(-40*var(--vw-base));
    top: 50%;
    width: calc(28*var(--vw-base));
    height: calc(32*var(--vw-base));
    transform: translateY(-50%);
    background-image: url(../img/process/min-prev.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
}

.min-video::before {
    content: "";
    position: absolute;
    left: 48%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    width: 6vw;
    height: 6vw;
    background-image: url(../img/process/video-icon.svg);
}

.main-swiper iframe {
    width: 100%;
    height: 100%;
}

.main-swiper .swiper-slide video {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
    pointer-events: auto;
    display: block;
    object-fit: cover;
}