/* =============================================
 CYBERSEC EXPO
================================================= */



/*====================================
# kv影片
==================================== */
.expo-kv {
    position: relative;
    overflow: visible;
    background-color: #dfdfdf;
    background-size: cover;
    overflow: hidden;
    padding-top: 0;
    max-height: 750px;
}

.expo-kv-content {
    position: relative;
    width: 100%;
    height: 100%;
}

.expo-kv img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.expo-kv .kv-txt {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.8) 100%);
    text-align: center;
}

.expo-kv-content .kv-txt::before {
    content: "";
    display: block;
    width: 100%;
    height: 250px;
}

.expo-kv-content h1 {
    font-size: 5rem;
    color: #fff;
    text-shadow: 0 0 10px #212121;
    letter-spacing: 0.2rem;
    font-weight: 700;
}

.expo-kv-content h2 {
    font-size: 42px;
    font-weight: 700;
    color: #F4D31E;
    text-shadow: 0 0 10px #212121;
}

@media (max-width:992px) {
    .expo-kv-content .kv-txt::before {
        height: 180px;
    }

    .expo-kv-content h1 {
        font-size: 4rem;
    }

    .expo-kv-content h2 {
        font-size: 38px;
    }

}

@media (max-width:768px) {
    .expo-kv {
        height: 450px;
    }

    .expo-kv-content .kv-txt::before {
        height: 120px;
    }
}

@media (max-width:576px) {


    .expo-kv .kv-txt {
        padding: 1rem;
    }

    .expo-kv-content h1 {
        font-size: 42px;
    }

    .expo-kv-content h2 {
        font-size: 28px;
    }

}

/*====================================
# about-intro
==================================== */

.expo-box {
    position: relative;
    border: 1px dashed #999;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 20px;
}

.expo-box.en p {
    font-size: 14px;
}

.expo-box p {
    position: absolute;
    color: #999;
    background-color: #fff;
    transform: translate(-50%, -50%);
    top: 0;
    left: 49%;
}

.expo-box h5 {
    font-size: 17px;
    font-weight: 400;
    text-align: center;
    color: #001432;
    margin: 0;
    line-height: 1.5;
}

.expo-box h5 span {
    font-size: 12px;
}


/*====================================
# 資安品牌 ce-brand
==================================== */
.ce-brand {
    background-color: #F5F2F2;
    overflow: hidden;
    position: relative;
    padding: 0;
}

.ce-brand h1 {
    font-size: 60px;
    text-align: center;
    font-weight: 700;
    letter-spacing: 0.3rem;
    color: #001432;
}


@media (max-width:576px) {
    .ce-brand h1 {
        font-size: 40px;
        letter-spacing: 0;
    }
}

.ce-brand:after,
.ce-brand:before {
    content: "";
    background: #fff;
    position: absolute;
    top: 0;
    height: 100%;
    width: 12%;
    z-index: 2;
}

.ce-brand:after {
    right: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, #fff 100%);
}

.ce-brand:before {
    background: linear-gradient(to right, #fff 0%, rgba(255, 255, 255, 0) 100%);
}


/*====================================
# animation 
==================================== */
.color-change {
    -webkit-animation: color-change 3s linear infinite alternate both;
    animation: color-change 3s linear infinite alternate both;
}


@-webkit-keyframes color-change {
    0% {
        background: #F6F9FF;
    }

    100% {
        background: #E0F1FF;
    }
}

@keyframes color-change {
    0% {
        background: #F6F9FF;
    }

    100% {
        background: #E0F1FF;
    }
}


/* =============================================
 # 精彩亮點
================================================= */

.highlight-box {
    position: relative;
    background-color: #fff;
    padding: 2rem 1.8rem 0.5rem 4.5rem;
    border-radius: 10px;
    color: var(--dark-colorC);
    box-shadow: 0px 1px 1px 0px rgba(0, 0, 0, 0.05) inset, 0px 2px 4px 1px rgba(0, 0, 0, 0.10);
    margin-bottom: 20px;
}

.highlight-box::before {
    position: absolute;
    display: block;
    font-family: "bootstrap-icons";
    content: "\F26A";
    color: #999;
    font-size: 30px;
    line-height: 30px;
    top: 30px;
    left: 1.5rem;

}

.highlight-box h4 {
    font-weight: 700;
}

.highlight-box p {
    font-size: 16px;
}


/* =============================================
 # TEST 待刪除
================================================= */
:root {
    --duration: 15s;
}

.brand-block {
    overflow: hidden;
    height: 800px;
    background-color: #F5F2F2;
}

.wrapper-images {
    display: flex;
    flex-direction: column;
    justify-content: center;
    left: 20px;
    top: 20px;
    transform: translate3d(-50%, -10%, 0) rotate(5deg);
}

.images-line {
    -webkit-animation: runner var(--duration) linear infinite;
    animation: runner var(--duration) linear infinite;
    display: flex;
    transform: translateX(23%);
}


.images-line .line {
    background-position: 50% 50%;
    background-size: contain;
    background-repeat: no-repeat;
    flex: none;
    height: 100px;
    margin: 10px;
    width: 200px;
    position: relative;
    transition: ease-in-out all 0.3s;
}



@-webkit-keyframes runner {
    to {
        transform: translateX(-10.4%);
    }
}

@keyframes runner {
    to {
        transform: translateX(-10.4%);
    }
}


/*  */

.brand-slider {
    margin: 0 auto;
    position: relative;
    transform: rotate(5deg);
}

.brand-slider:after,
.brand-slider:before {
    content: "";
    background: #F5F2F2;
    position: absolute;
    top: 0;
    height: 100%;
    width: 12%;
    z-index: 1;
}

.brand-slider:after {
    right: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, #F5F2F2 100%);
}

.brand-slider:before {
    background: linear-gradient(to right, #F5F2F2 0%, rgba(255, 255, 255, 0) 100%);
}