@charset "UTF-8";

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
}

.all {
    width: 100%;
    position: relative;
    overflow-x: visible;
}

.top {
    margin-top: 125px;
    width: 100%;
    background-color: aliceblue;
    padding: 6% 14%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 100%;
    background-color: aliceblue;
    z-index: -1;
}

.top .big_title {
    width: 21.87%;
}

.top .big_title img {
    width: 100%;
    min-width: 80%;
}

.top .title_bar {
    width: 16%;
    height: 1px;
    background-color: #00a0ff;
    margin-top: 2%;
}

.top .small_title {
    color: #00a0ff;
    font-size: 20px;
    padding-top: 1%;
}

.branching_links {
    padding: 3% 5%;
    color: #00a0ff;
    font-size: 16px;
}

.branching_links .br_links a {
    color: #00a0ff;
    text-decoration: none;
}

.branching_links .br_links a:hover {
    color: #8aceff;
    transition: all ease 0.3s;
}

.main_contents {
    width: 73%;
    max-width: 934px;
    margin: 0 auto;
    overflow: visible !important;
}

.main_contents .btns {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8%;
}

.main_contents .btns a {
    display: block;
    text-decoration: none;
    flex: 1;
    width: 100%;
}

.main_contents .btns .btn {
    margin: 0 auto;
    font-size: 22px;
    white-space: nowrap;
    color: #00a0ff;
    padding: 5% 1%;
    border: 1px solid #00a0ff;
    border-top: none;
    border-left: none;
    border-bottom-right-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 87%;
    max-height: 50px;
    box-sizing: border-box;
    position: relative;
}

.main_contents .btns .btn1 {
    margin-right: 3%;
}

.main_contents .btns .btn2 {
    margin-left: 3%;
}

.main_contents .btns .btn .tr {
    width: 8px;
    height: 12px;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    display: inline-block;
    margin: 0;
    background-color: transparent;
    flex-shrink: 0;
}

.main_contents .btns .btn .tr::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    border-bottom: 2px solid #00a0ff;
    border-right: 2px solid #00a0ff;
    transform: rotate(45deg);
    right: 0;
    top: 50%;
    margin-top: -4px;
}

.main_contents .voice_section {
    margin-top: 10%;
    margin-bottom: 15%;
    width: 100%;
    scroll-margin-top: 150px;
}

.main_contents .voice_section .sec_header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1%;
    margin-left: 5%;
    position: relative;
    z-index: 5;
}

.main_contents .voice_section .sec_header .sec_title {
    font-size: clamp(15px, 4.5vw, 30px);
    font-weight: 550;
    letter-spacing: 0.1em;
}

.main_contents .voice_section .sec_header .sec_icon {
    margin-bottom: -5px;
}

.main_contents .voice_section .sec_header .icon1 {
    width: 60%;
}

.main_contents .voice_section .sec_header .icon2 {
    width: 34.424%;
}

.main_contents .voice_section .sec_header .sec_icon img {
    width: 100%;
    height: auto;
    display: block;
}

.main_contents .voice_section .sec_bar {
    width: 100%;
    height: 2px;
    background-color: #bae3ff;
    margin-top: 1%;
    margin-bottom: 5%;
    margin-left: 5%;
}

.main_contents .voice_section .intro_text {
    font-size: 16px !important;
    margin-bottom: 5%;
    line-height: 1.8;
    padding: 0 5%;
}

.main_contents .voice_section .voice_row {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    margin-bottom: 15%;
    min-height: 350px;
}

.main_contents .voice_section .voice_row .voice_txt {
    width: 85%;
    position: relative;
    z-index: 1;
    border-radius: 30px;
    box-sizing: border-box;
}

.main_contents .voice_section .voice_row .voice_txt::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 200vw;
    background-color: inherit;
    z-index: -1;
    border-radius: inherit;
}

.main_contents .voice_section .voice_row .voice_txt .txt_inner {
    position: relative;
    z-index: 2;
}

.main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl1,
.main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl2 {
    font-size: 22px;
    font-weight: 550;
    letter-spacing: 2px;
    background-color: #fff;
    width: fit-content;
    padding: 1px 5px;
}

.main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl1 {
    margin-bottom: 10px;
}

.main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl2 {
    margin-bottom: 20px;
}

.main_contents .voice_section .voice_row .voice_txt .txt_inner .v_desc {
    font-size: 16px;
    line-height: 1.8;
}

.main_contents .voice_section .voice_row .voice_txt .txt_inner .v_name {
    margin-top: 15px;
    font-weight: 600;
    text-align: left;
}

.main_contents .voice_section .voice_row .voice_txt .txt_inner .v_name br {
    display: none;
}

.main_contents .voice_section .voice_row .voice_img {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32%;
    z-index: 5;
    filter: drop-shadow(0px 5px 10px rgba(0,0,0,0.1));
}

.main_contents .voice_section .voice_row .voice_img img {
    width: 100%;
    display: block;
}

.main_contents .voice_section .voice_row.row_left_txt {
    justify-content: flex-start;
}

.main_contents .voice_section .voice_row.row_left_txt .voice_txt {
    margin-right: auto;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    padding: 5% 20% 5% 5%;
}

.main_contents .voice_section .voice_row.row_left_txt .voice_txt::before {
    right: 0;
}

.main_contents .voice_section .voice_row.row_left_txt .voice_img {
    right: 0%;
}

.main_contents .graduate .voice_row.row_left_txt .voice_img {
    right: -1%;
}

.main_contents .voice_section .voice_row.row_right_txt {
    justify-content: flex-end;
}

.main_contents .voice_section .voice_row.row_right_txt .voice_txt {
    margin-left: auto;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    padding: 5% 5% 5% 20%;
}

.main_contents .voice_section .voice_row.row_right_txt .voice_txt::before {
    left: 0;
}

.main_contents .voice_section .voice_row.row_right_txt .voice_img {
    left: -3%;
}

.main_contents .graduate .voice_row.row_right_txt .voice_img {
    left: -3%;
}

.main_contents .voice_section .voice_row.color_blue .voice_txt { background-color: #d9efff; }
.main_contents .voice_section .voice_row.color_green .voice_txt { background-color: #eaffea; }
.main_contents .voice_section .voice_row.color_purple .voice_txt { background-color: #e3dfff; }

@media screen and (max-width: 960px) {
    .all {
        overflow-x: clip;
        width: 100%;
        position: relative;
    }

    .main_contents{
        width: 90%;
    }

    .main_contents .voice_section .voice_row .voice_txt::before {
        width: 100vw !important;
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
    }

    .main_contents .voice_section#scroll1 .voice_row .voice_img{
        width: 35%;
    }

    .main_contents .voice_section .voice_row.row_left_txt .voice_img{
        right: -2%;
    }

    .main_contents .voice_section .voice_row.row_right_txt .voice_img{
        left: -5%;
    }

    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl1, .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl2{
        font-size: clamp(0px, 3.5vw, 25px);
        margin: 0 -45% 0 0;
    }

    .top {
        margin-top: 85px;
        padding: 12% 5%;
    }

    .main_contents .voice_section {
        scroll-margin-top: 100px;
    }

    .main_contents .voice_section .sec_header .sec_title {
        font-weight: 550;
    }

    .main_contents .voice_section .voice_row.row_left_txt .voice_txt { padding-right: 25%; }
    .main_contents .voice_section .voice_row.row_right_txt .voice_txt { padding-left: 25%; }

    .main_contents .voice_section .intro_text {
        font-size: 20px !important;
    }

    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_desc {
        font-size: 18px;
        line-height: 1.7;
        margin-top: 5%;
    }

    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl1,
    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl2 {
        font-size: 24px;
    }

    .main_contents .voice_section .voice_row .voice_img{
        width: 42%;
    }

    .main_contents .voice_section .sec_header .icon2 {
        margin-right: 3%;
    }

    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_name br {
        display: block;
    }
}

@media screen and (max-width: 550px) {
    .top {
        margin-top: 75px;
        padding: 15% 7% 12%;
        overflow: hidden;
    }

    .top .big_title{
        width: 32.32%;
    }

    .top .title_bar{
        margin-top: 3%;
    }

    .top .small_title{
        font-size: 14px;
        padding-top: 3%;
    }

    .branching_links{
        font-size: 12px;
        padding: 2% 7% 4%;
    }

    .main_contents {
        width: 100%;
    }

    .main_contents .voice_section .intro_text {
        font-size: 16px !important;
        margin-bottom: 10%;
    }

    .main_contents .btns{
        margin: 0% auto 6%;
    }

    .main_contents .btns .btn{
        padding: 8px 0 12px;
        font-size: 15px;
        background-color: #fff;
        color: #00a0ff;
        border-radius: 99px;
        width: 84%;
        border: 1px solid #00a0ff;
    }

    .main_contents .btns .btn .tr{
        left: 47.2%;
        top: 80%;
    }

    .main_contents .btns .btn .tr::before{
        border-bottom: 1px solid #00a0ff;
        border-right: 1px solid #00a0ff;
    }

    .main_contents .voice_section .sec_header .sec_title {
        font-size: 22px;
    }

    .main_contents .voice_section .sec_header .sec_icon{
        display: none;
    }

    .main_contents .voice_section .voice_row {
        display: block;
        position: relative;
        margin-bottom: 60px;
        padding: 0 0;
        box-sizing: border-box;
    }

    .main_contents .voice_section .voice_row .voice_img,
    .main_contents .voice_section#scroll1 .voice_row .voice_img {
        position: absolute;
        top: -18px;
        right: 5%;
        left: auto;
        transform: none;
        width: 22%;
        max-width: 100px;
        margin: 0;
        z-index: 10;
    }

    .main_contents .voice_section{
        margin-bottom: 0%;
    }

    .main_contents .graduate .voice_row .voice_img,
    .main_contents .graduate#scroll1 .voice_row .voice_img{
        width: 27%;
    }

    .main_contents .current .voice_row .voice_img img{
        width: 110% !important;
    }


    .main_contents .graduate .voice_row .voice_img img {
        width: 150% !important;
    }

    .main_contents .graduate .voice_row .voice_img{
        top: -23px;
        right: 17% !important;
    }

    .main_contents .graduate .voice_row .voice_img img{
        width: 100%;
    }

    .main_contents .graduate .voice_row.color_purple .voice_img{
        left: 57.4% !important;
    }

    .main_contents .voice_section .voice_row .voice_txt,
    .main_contents .voice_section .voice_row.row_left_txt .voice_txt,
    .main_contents .voice_section .voice_row.row_right_txt .voice_txt {
        width: 100%;
        margin: 0 !important;
        padding: 20px 20px 30px !important;
        border-radius: 0px !important;
    }

    .main_contents .voice_section .voice_row .voice_txt::before,
    .main_contents .voice_section .voice_row.row_left_txt .voice_txt::before,
    .main_contents .voice_section .voice_row.row_right_txt .voice_txt::before {
        display: none !important;
        content: none !important;
    }

    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl1,
    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_ttl2 {
        font-size: max(16px, 4vw);
        max-width: 75%;
        box-sizing: border-box;
        letter-spacing: 1px;
    }

    .main_contents .voice_section .voice_row .voice_txt .txt_inner .v_desc {
        font-size: 16px;
        margin-top: 5%;
    }

    .main_contents .voice_section .sec_bar {
        margin-left: 0%;
    }

    .main_contents .graduate .voice_row.color_blue{
        margin-bottom: 35px;
    }
}