/* 1. 탑 이미지 */
.mobileDiv_full,
.desktopDiv_full {
    width: 100%;
    height: 100%;
    position: relative;
}


#top_image #top_img {
    width: 100%;
    height: 100%;
}

.desktopDiv_full #image_text {
    position: absolute;
    top: 65%;
    /* top: 43vw; */
    transform: translateY(-60%);
    /* transform: translateY(-90%); */
    margin: auto;
    color: white;
    letter-spacing: 0.2rem;
    font-weight: 500;
    font-size: 2.5rem;
}
.mobileDiv_full #image_text {
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* background-color: red; */
    width: 100%;
    color: white;
    letter-spacing: 0.2rem;
    font-weight: 500;
    font-size: 1.4rem;
    text-align: center;
}

.mobileDiv_full .main_logo {
    /* width: 10rem; */
    height: 5.5rem;
    /* height: 6.3rem; */
    margin-top: 0rem;
    padding: 1rem 1rem 1rem 0;
}

/* 공통 */
.introContent_ {
    margin: auto;
    word-break: keep-all;
}


.introContent {
    max-width: 1156px;
    min-width: 300px;
    margin: auto;
    /* padding: 5vh 0; */
    word-break: keep-all;
}

.desktopDiv_full .main_logo {
    /* width: 10rem; */
    height: auto;
    max-width: 400px;
    width: 40vw;

    /* height: 6.3rem; */
    margin-top: 3rem;
    padding: 1rem 1rem 1rem 0;
}

.icon_logo {
    height: 5rem;
    padding: 1rem 1rem 1rem 0;
}

.imgDiv {

    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

#why_div,
#reference_div {
    /* padding: 40px 0; */
    margin: 1.5rem auto;
    /* width: 100%; */
    /* border: 1px solid red; */

}

#legalEffect_div,
#sdk_div,
#analytics_div {
    /* margin: 3rem auto; */
    margin: 1.5rem auto;
}


#legalEffect_div .col-md-6,
#analytics_div .col-md-6 {
    margin: 1.5rem auto;
}

#sdk_div .col-md-6 .row {
    margin: 30px auto;

}

/* 2. 사용량 */
#countDiv {
    margin: 2vh auto;
}

.icon {
    width: 4.5rem;
}

/* #allCountNum,
#recent_30Num {
    font-weight: 600;
    font-size: 2rem;
} */

.middleAlign {
    border: 1px solid #EEEEEE;
    min-width: 300px;
    max-width: 500px;
    width: 35vw;
    border-radius: 10px;
    padding: 20px 38px;
    margin: 10px auto;
}
/* .middleAlign {
    border: 1px solid #EEEEEE;
    width: 270px;
    text-align: center;
    border-radius: 10px;
    padding: 30px 38px;
    margin: 10px auto;
} */

.middleAlign .icon {
    height: 4rem;
    width: auto;
    /* width: 4.5rem; */
}

.middleAlign b{
    font-weight: 600;
    font-size: 2rem;
}

.middleAlign small{
    color: #404954;
    padding: 40px 0 5px 0;
}
/* 3. AeroxSign */
#changingText {
    min-height: 180px;

    display: flex;
    align-items: center;
    justify-content: center;
}

/* 4. Why AeroxSign */
#why_div .col-sm,
#why_div .col-6 {
    margin: 0;
    padding: 20px 0;
    min-width: 100px;
    text-align: center;
    /* border: 1px solid red; */
}

.before-img::before {
    content: "";
    background-image: url('../image/icon/reduction.png');
    background-repeat: no-repeat;
    display: inline-block;
    background-size: auto 1.7rem;
    width: 2rem;
    height: 1.7rem;
    margin-right: 5px;
    vertical-align: middle;

}

/* 5. 국내 도입 1위 솔루션 */
.blur-img {
    width: 100%;
    margin-top: 1.5rem;
    /* height: 60vh; */
    position: relative;
    overflow: hidden;
}


.blur-img img {
    width: 100%;
    height: auto;
    object-fit: cover;
    z-index: 1;
}

#reference_div {
    text-align: center;
    transform: translateY(-13vw);
    margin: auto;
    z-index: 4;
}


/* 6. 쉽고 빠른 프로세스 */

#progress_div,
#mobile_progress_div {
    padding: 5rem 0;
    text-align: center;
}

#mobile_progress_tab {
    margin: 0.25rem;
}

#progress_div .col {
    text-align: center;
    position: relative;
    margin-bottom: 20px;
}

#progress_div .guide-step .col::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 24px;
    height: 24px;
    background: url("../image/icon/chevron-right.svg") no-repeat;
    background-size: contain;
    transform: translateY(-50%);
}

#progress_div .guide-step .col:first-child::after {
    display: none;
}

.process_badge {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0.5px solid #7D8F9B;
    color: #495A63;
    background-color: #D1D8DC;
    width: 110px;
    height: 24px;
    font-size: 0.8rem;
    text-align: center;
    border-radius: 2px;
    padding: 3px;
    margin: 1rem auto;

}

.process_badge_blue {

    display: flex;
    align-items: center;
    justify-content: center;
    color: #EEEEEE;
    background-color: #428EFF;
    width: 110px;
    height: 24px;
    font-size: 0.8rem;
    font-weight: 800;
    text-align: center;
    border-radius: 2px;
    padding: 3px;
    margin: 1rem auto;

}

#mobile_progress_div .justify-content-center {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem;

}

#mobile_progress_div .mobile_progress_text {
    font-weight: 700;
}



#desktop_progress_tab .nav-item {
    width: 20%;
}


#desktop_progress_tab .nav-link {
    width: 100%;
    background-color: #EEEEEE;
    border-bottom: 3px solid gray;
    cursor: pointer;
    /* font-weight: 600; */
    height: 3rem;
    text-align: center;

}

#desktop_progress_tab .col {
    position: relative;
    overflow: hidden;
}

@keyframes slideInFromBottom {
    0% {
        transform: translateY(100%);
    }

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

#desktop_progress_tab #tab-content {
    width: 100%;
    margin: auto;
}

#desktop_progress_tab #tab-content .col {
    height: auto;
    text-align: center;
    margin: 0;
    padding: 1rem 0;
    width: 20%;
    min-height: 280px;
    /* background-color: white; */

    /* border: 1px solid red; */
}


.tab-animation {
    animation: slideInFromBottom 0.5s ease-out;
}

@keyframes slideInFromBottom2 {
    0% {
        transform: translateY(100%);
    }

    100% {
        transform: translateX(0);
    }
}

.tab-animation2 {
    animation: slideInFromBottom2 0.5s ease-out;
}

.mobileDiv_full{
    display: none;
    margin: auto;
}
.mobileDiv {
    display: none;
    max-width: 400px;
    margin: auto;
}

/* #mobile_progress_tab #v-pills-tab, */
#mobile_progress_tab .tab-content .tab-pane {
    text-align: center;
    width: 100%;
    /* border: 1px solid red; */
}

#mobile_progress_tab #v-pills-tabContent {
    /* border: 1px solid red; */
    height: 400px;
    width: 80%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

#mobile_progress_tab #v-pills-tab {
    text-align: center;
    width: 60%;
    height: 400px;
    justify-content: center;

    /* border: 1px solid red; */
}

#mobile_progress_tab #v-pills-tab .active {
    color: white;

}

#mobile_progress_tab #v-pills-tab button {
    margin: 10% 0;
    width: 100%;
    text-align: start;
    color: #333D4B;

    /* height: 20%;/ */
}

/* 7. 법적효력 */




/* 8. SDK */

#sdk_div img {

    width: 100%;
    margin: auto;
    max-width: 500px;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;

}

#serviceBtn{
    width: 180px;
}


/* 반응형 (모바일) */
@media (max-width: 767px) {

    .middleAlign1 {
        width: 80%;
    }

    .nav-tabs li {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .mobileDiv_full,
    .mobileDiv {
        display: block;
    }

    .desktopDiv_full,
    .desktopDiv {
        display: none;

    }

    .icon {
        width: 3.5rem;
    }
    .main_logo{
        height: 5rem;
    }

    .icon_logo {
        height: 4.2rem;
        max-width: 320px;

    }

}

@media (max-width: 1156px) {

    .introContent_,
    .introContent {
        width: 90vw;
    }

}




/* TEST */

/* 애니메이션 */
@keyframes appear{
    from {
      opacity: 0;
    }
  
    to{
      opacity: 1;
    }
  }
  
  @keyframes appear_from_bottom{
    0%{
      transform: translateY(150px);
      opacity: 0;
    }
  
    100%{
      opacity: 1;
    }
  }
  
  .text1 {
    display:none;
    animation: appear_from_bottom ease 1.5s;
  }
  
  .text2{
    display:none; 
    animation: appear;
  }