/* body {
    overflow: hidden;
} */

.container {
    height: 100%;
}

/* 
main {
    width: 100%;
    height: 100vh;
    margin: 0 auto;
    background-color: #E7F6FF;
}

.notice {
    height: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

h1{
    font-size: 52px;
    font-weight: 900;
    margin: 20% 0 1% 0;
}
h2{
    font-size: 42px;
    font-weight: 500;
    margin: 0 0 5% 0;
}


a.button {
    display: block;
    position: relative;
    float: left;
    padding: 20px 30px 20px 30px;
    font-weight: 600;
    text-align: center;
    color: #FFF;
    border-radius: 5px;
    transition: all 0.2s;
    margin-top: 3%;
    font-size: 20px;
}

.btnLightBlue {
    background: #006FFF;
}

.btnFade.btnLightBlue:hover {
    color: #006FFF;
    background: #ffffff00;
    box-shadow: 0 0 0 2px #006FFF inset ;
} */


/* 1section */
main {
    width: 100%;
    height: 100%;
}

/* .section_conainer {
    height: calc(100% - 48px);
} */

section {
    height: 100%;
    /* overflow: hidden scroll; */
}

.preju {
    width: 100%;
    height: 100%;
    background-image: url(../img/section1_background.jpg);
    color: #fff;
    display: flex;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* preju_main */

.right_text {
    width: 50%;
    padding: 6% 15%;
    display: flex;
    justify-content: flex-end;
    flex-direction: column;
}

.right_text .neon_text img {
    width: 60%;
}

.right_text .bottom_text {
    margin-left: 4%;
    font-size: 20px;
    line-height: 1.6;
}

.left_img {
    width: 50%;
    position: absolute;
    top: 3%;
    right: 0;
}

.left_img .img_center {
    position: relative;
}

.left_img .img_center .img1 {
    position: absolute;
    top: 230px;
    left: 6%;
    z-index: 2;
}

.left_img .img_center .img1 img {
    width: 400px;
}

.left_img .img_center .img2 {
    position: absolute;
    top: 460px;
    left: 27%;
    z-index: 1;
}

.left_img .img_center .img2 img {
    width: 340px;
}

.left_img .img_center .img3 {
    position: absolute;
    top: 280px;
    left: 38%;
    transform: rotate(-50deg);
    z-index: 0;
}

.left_img .img_center .img3 img {
    width: 140px;
}


/* preju_diffrent */

.preju_diffrent {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto;
}

.d_left {
    width: 35%;
    padding: 8.97% 2%;
    background-color: #f2f2f2;
}

.d_left h1 {
    font-family: "ff-meta-serif-web-pro", serif;
    font-weight: 300;
    src: url("https://use.typekit.net/stz1ceo.css");
    font-style: italic;
    font-size: 2.4rem;
    color: #222222;
    padding-bottom: 12%;
}

.d_left li {
    position: relative;
}

.d_left li::before {
    content: "";
    /* 원하는 기호나 문자 입력 */
    position: absolute;
    left: 5px;
    top: 8px;
    width: 7px;
    height: 7px;
    margin-top: 5px;
    background-color: #000;
    /* 기호 색상 */
    font-weight: bold;
    border-radius: 50%;
}

.d_left li p {
    margin-left: 20px;
    font-size: 1.3rem;
    line-height: 1.4;
}

.d_right {
    width: 40%;
    height: 0;
    padding-top: calc(1066 / 1599 * 50%);
    background-image: url(../img/preju_diffrent-right.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}


/* 2section */

#why-preju {
    width: 100%;
    background: linear-gradient(90deg, rgba(106, 107, 106, 1) 0%, rgba(152, 151, 152, 1) 100%);
}

.p_title {
    padding: 6% 15%;
}

.p_title h1 {
    font-family: "ff-meta-serif-web-pro", serif;
    font-weight: 300;
    src: url("https://use.typekit.net/stz1ceo.css");
    font-style: italic;
    font-size: 2.8rem;
    color: #ececec;
    margin-left: 3%;
    margin-bottom: 3%;
}

.buble_box {
    display: flex;
    flex-wrap: wrap;
}

.bubble_img {
    position: relative;
    display: inline-block;
}

.bubble_text {
    width: 100%;
    position: absolute;
    top: 50%;
    left: 57%;
    transform: translate(-50%, -50%);
    color: #fff;
}

.bubble_text p {
    font-size: 1.3rem;
    line-height: 1.3;
    margin-top: 2%;
    margin-left: 3%;
}

.bubble_text.b2 p {
    margin-bottom: 5%;
}

.bubble_text.b3 {
    top: 55%;
}

.bubble_text.b4 {
    top: 54%;
    left: 61%;
}

.bubble_text strong {
    font-size: 1.4rem;
    font-weight: bold;
}

.buble.b3 img {
    transform: rotate(180deg);
}

.buble.b4 img {
    transform: rotate(180deg);
    margin-top: 4.6%;
}


/* 3 section effect */

#effect {
    width: 100%;
}

.effect_preju {
    width: 25%;
    margin: 0 auto;
    position: relative;
    padding-top: calc(510 / 900 * 75%);
}

.effect_preju::after {
    content: "";
    background-image: url(../img/1_secrtion-preju-left.png);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
    opacity: 0.15;
    position: absolute;
    top: 25%;
    left: 0px;
    right: 0px;
    bottom: 0px;
}

.p_effec {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* mechanism */

.mechanism_preju {
    display: flex;
    justify-content: center;
    gap: 20%;
}

.mechanism {
    margin-top: 6%;
}

.m_precision .m_title {
    font-family: "Playfair Display", serif;
    font-optical-sizing: auto;
    font-weight: bold;
    font-style: normal;
    font-size: 1.7rem;
    background-color: #56255C;
    color: #fff;
    display: inline-block;
    padding: 15px 25px;
}

.m_precision h2 {
    font-size: 1.6rem;
    font-weight: bold;
    margin: 20px 0 0 24px;
}

.m_precision ul {
    margin: 20px 0 0 24px;
}

.m_precision ul li {
    margin-bottom: 15px;
    position: relative;
}

.m_precision ul li::before {
    content: "";
    /* 원하는 기호나 문자 입력 */
    position: absolute;
    left: 5px;
    top: 3px;
    width: 7px;
    height: 7px;
    margin-top: 5px;
    background-color: #000;
    /* 기호 색상 */
    font-weight: bold;
    border-radius: 50%;
}

.m_precision ul li p {
    font-size: 1.3rem;
    margin-left: 20px;
}

.m_skin {
    margin: 30px 0 15%;
    margin-left: 12%;
}

.m_skin h3 {
    display: inline-block;
    padding: 15px 50px;
    font-size: 1.4rem;
    background-color: #56255C;
    color: #fff;
    border-radius: 50px;
}

.m_skin img {
    margin-left: 6%;
}

.m_skin p {
    margin: 12px 0 0 8%;
    font-size: 1.2rem;
    line-height: 1.3;
}

/* advantages */

.advantages_preju {
    width: 100%;
    background: linear-gradient(130deg, #3E1E59 0%, #1D2D5C 100%);
    color: #fff;
}

.ad_key {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5% 15%;
}

.ad_key .ad_key_box {
    width: 50%;
}

.ad_key .ad_key_box h1 {
    font-family: "ff-meta-serif-web-pro", serif;
    font-weight: 300;
    src: url("https://use.typekit.net/stz1ceo.css");
    font-style: italic;
    font-size: 2.8rem;
    color: #ececec;
    margin-left: 3%;
    margin-bottom: 10%;
}

.ad_key .ad_key_box .key_text {
    background: linear-gradient(90deg, #A7A7A7 0%, #ffffff 100%);
    padding: 20px 30px;
    margin: 30px 0;
    color: #000;
    border-radius: 15px;
}

.ad_key .ad_key_box .key_text strong {
    font-size: 1.4em;
    font-weight: bold;
}

.ad_key .ad_key_box .key_text p {
    font-size: 1.2rem;
    margin-top: 15px;
    line-height: 1.3;
}

.ad_key .ad_key_img {
    width: 50%;
    position: relative;
}

.ad_key .ad_key_img img {
    position: absolute;
    left: 60%;
    transform: translate(-50%, -50%);
}

.ad_key .ad_key_img .left {
    width: 290px;
    top: -40px;
    left: 24%;
    transform: translate(-5.68434e-14px, -1.7053e-13px) rotate(-180deg);
    z-index: 2;
}

.ad_key .ad_key_img .right {
    width: 320px;
    left: 40%;
    transform: translate(0px, 2.84217e-14px) rotate(95deg);
    z-index: 1;
}


.ad_need {
    width: 70%;
    margin: 0 auto;
    padding-bottom: 5%;
}

.ad_need h1 {
    font-family: "ff-meta-serif-web-pro", serif;
    font-weight: 300;
    src: url("https://use.typekit.net/stz1ceo.css");
    font-style: italic;
    font-size: 2.8rem;
    color: #ececec;
    margin-bottom: 3%;
}

.ad_need .need_img {
    text-align: center;
    margin-bottom: 3%;
}

.ad_need .need_img img {
    margin-right: 10px;
}

.ad_need .need_img .right {
    margin-bottom: 7%;
}

.ad_need .need_text {
    margin-left: 30%;
}

.ad_need .need_text p {
    font-size: 1.4rem;
    margin-bottom: 1%;
    position: relative;
}

.ad_need .need_text p::before {
    content: "";
    /* 원하는 기호나 문자 입력 */
    position: absolute;
    left: -15px;
    top: 3px;
    width: 7px;
    height: 7px;
    margin-top: 5px;
    background-color: #fff;
    /* 기호 색상 */
    font-weight: bold;
    border-radius: 50%;
}

/* 4 section - Use Q&A */

.qa_use {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    color: #333333;
}

.qa_text {
    width: 35%;
    padding: 0 2%;
}

.qa_use_box {
    margin-left: 10%;
}

.qa_use_box h1 {
    font-family: "ff-meta-serif-web-pro", serif;
    font-weight: 300;
    src: url("https://use.typekit.net/stz1ceo.css");
    font-style: italic;
    font-size: 2.4rem;
    color: #333;
    padding-bottom: 12%;
}

.qa_use_box li {
    position: relative;
}

.qa_use_box li::before {
    content: "";
    /* 원하는 기호나 문자 입력 */
    position: absolute;
    left: 5px;
    top: 8px;
    width: 7px;
    height: 7px;
    margin-top: 5px;
    background-color: #000;
    /* 기호 색상 */
    font-weight: bold;
    border-radius: 50%;
}

.qa_use_box li p {
    margin-left: 20px;
    font-size: 1.3rem;
    line-height: 1.3;
    margin-bottom: 2%;
}

.qa_use_box li p span {
    font-size: 1.2rem;
}

.qa_img {
    width: 40%;
    height: 0;
    padding-top: calc(1100 / 780 * 30%);
    background-image: url(../img/preju_qanda.png);
    background-repeat: no-repeat;
    background-position: -350px;
    background-size: cover;
}

/* Q & A */

.qa_faq {
    display: flex;
    justify-content: center;
    align-items: center;
}

.qa_img_box{
    margin-bottom: -1px;
}

.qa_faq_box {
    width: 50%;
    margin-left: 5%;
}

.qa_faq_box h1 {
    font-family: "ff-meta-serif-web-pro", serif;
    font-weight: 300;
    src: url("https://use.typekit.net/stz1ceo.css");
    font-style: italic;
    font-size: 2.4rem;
    color: #333;
    margin: 10% 0 4%;
}



.faq-item {
    margin-bottom: 40px;
}

.faq-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 8px;
}

.faq-label {
    font-weight: normal;
    font-size: 1.6rem;
    color: #56255C;
    margin-right: 2%;
}

.faq-question {
    font-weight: bold;
    font-size: 1.5rem;
    margin: 0;
}

.faq-answer {
    font-size: 1.4rem;
    margin: 0;
    color: #444;
}

.faq-answer strong{
    color: #56255C;
}