@charset "utf-8";

/* base -------------------------------------------- */
.base {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.base-project {
    /* background-color: #f6f6f6; */
    background-image: linear-gradient(#f6f6f6 0, #fff 50%);
}

.base-intro {
    background-image: url(../images/intro-bg.jpg);
    position: relative;
    background-attachment: fixed;
    background-size: cover;
    clip-path: polygon(0 0, 100% 10%, 100% 85%, 0 100%) 
}

.base-intro::before {
    content: "";
    /* display: block; */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8));
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.base-intro .base-head,
.base-intro .base-btns {
    text-align: left;
    /* letter-spacing: 0; 因為當時寫字距是寫在base-title裡面，所以不能寫在這*/
}

.base-intro .base-title {
    letter-spacing: 0;
}

.base-intro .base-title-small,
.base-intro .base-title-primary {
    display: block;
}

.base-intro .base-title-small {
    color: #ddd;
    font-size: 2.5rem;
}

.base-intro .base-title-primary {
    color: #fff;
    font-size: 3.5rem;
    margin-top: .5rem;
}

.base-intro .base-btn {
    border-color: #fff;
    color: #fff;
}

.base-intro .base-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.base-build .base-body {
    max-width: 400px;
    margin-right: auto;
}

.base-container {
    padding-left: 1rem;
    padding-right: 1rem;
}

.base-body {
    margin-top: 3rem;
    margin-bottom: 2rem;
}

.base-head, .base-foot {
    text-align: center;
}

.base-title {
    text-transform: uppercase;
    font-size: 2rem;
    letter-spacing: 10px;
}

.base-btn {
    display: inline-block;
    border: 2px solid #cf7688;
    padding: 1rem 3rem;
    border-radius: 5px;
    text-transform: uppercase;
    text-decoration: none;
    color: #cf7688;
    transition-duration: .3s;
}

.base-btn:hover {
    background-color: #f6cdd5;
}

/* service -------------------------------------------- */
.service-items {
    display: flex;
    flex-wrap: wrap;
}

.service-item {
    width: 33.33333%;
    border: solid 1px #e6e6e6;
    box-sizing: border-box;
    padding: 1.5rem 2rem;
    margin-right: -1px;
    margin-bottom: -1px;
    color: rgba(0, 0, 0, 0.7);
    /* text-align: center; */
}

.service-title {
    text-align: center;
    font-size: 1.25rem;
}

.service-desc {
    line-height: 1.5;
    font-size: .95rem;
    text-align: justify;
}

.service-icons {
    text-align: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
    font-size: 3rem;
}

.service-icons .fa-solid {
    color: #cf7688;
}

/* project -------------------------------------------- */
.project-items {
    display: flex;
    flex-wrap: wrap;
}

.project-item {
    width: 20%;
    /* border: #cf7688 solid 1px; */
    text-align: center;
}

.project-img {
    max-width: 100%;
    height: auto;
}

/* intro -------------------------------------------- */
.intro-desc {
    color: #fff;
    line-height: 1.7rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
    /* background-color: orange; */
}

/* build -------------------------------------------- */
.build-li {
    /* background-color: pink; */
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    position: relative;
}

.build-li + .build-li {
    margin-top: 2rem;
}

.build-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.build-desc {
    line-height: 1.5;
    margin-top: 1rem;
}

/* .build-li::before, .build-li::after { */
.build-li::before {
    content: "";
    /* color: aqua; */
    position: absolute;
    top: 0;
    /* left: 0; */
    /* background-color: chartreuse; */
    width: 120%;
    height: 100%;
    transform: skew(-15deg);
    border-radius: 5px;
    z-index: -1;
}

/* .build-content {
    position: relative;
    z-index: 1;
} */

.build-li::before {
    /* left: -40px; */
    left: -10%;
}

/* .build-li::after {
    right: -40px;
} */

/* .build-li-1, .build-li-1::before, .build-li-1::after { */
.build-li-1::before {
    background-color: #f5ba54;
}

/* .build-li-2, .build-li-2::before, .build-li-2::after { */
.build-li-2::before {
    background-color: #eaa666;
}

/* .build-li-3, .build-li-3::before, .build-li-3::after { */
.build-li-3::before {
    background-color: #cf7688;
}

/* Mediaquery -------------------------------------------- */
@media screen and (max-width: 480px) {
    /* server ----------------------------- */
    .service-items {
        flex-direction: column;
    }

    .service-item {
        width: 100%;
        /* width: auto; */
        /* 兩者相同，但僅限此處，auto可以理解成還原成原大小 */
    }

    /* project ----------------------------- */
    .project-item {
        width: 33.33333%;
    }

    /* base ----------------------------- */
    .base-intro {
        clip-path: polygon(0 0, 100% 5%, 100% 95%, 0 100%) 
    }
    
    .base-intro .base-head, 
    .base-intro .base-btns {
        text-align: center;
    }

    .base-build .base-body {
        max-width: 55vw;
        margin-right: auto;
    }
    
}