@charset "utf-8";
/* 365온결치과 소개 */

/* ========== 페이지 전용 유틸 ========== */
html,
body,
main {
    margin: 0;
    padding: 0;
}
main {
    overflow: hidden;
}
body {
    position: relative;
    overflow-x: hidden;
    font-family: 'Pretendard', sans-serif;
    -webkit-font-smoothing: antialiased;
    word-break: keep-all;
}
.section {
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

/* ========== intro01 ========== */
.intro01 {
    position: relative;
    color: #191919;
}
.intro01_bg_video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
/* 의료진 합성 이미지: 섹션 전체를 채움 (1905×937) */
.intro01 > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
    z-index: 1;
}
.intro01 .center {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100vh;
    position: relative;
    z-index: 1;
    padding-bottom: 140px;
}
.intro01_title {
    position: relative;
    z-index: 1;
}
.intro01_title h3 img {
    filter: brightness(0);
}
.intro01_title h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #191919;
    margin-bottom: 22px;
}
.intro01_title h2 {
    font-family: 'BitgoeulGwangju', sans-serif;
    font-size: 60px;
    font-weight: 400;
    line-height: 140%; /* 84px */
    letter-spacing: -0.712px;
    color: #191919;
}
.intro01_con {
    text-align: right;
    margin-top: 50px;
}
.intro01_con p {
    color: #191919;
    font-size: 18px;
    font-weight: 400;
    line-height: 150%;
    letter-spacing: -0.712px;
    margin-bottom: 20px;
}
.intro01_con h4 img {
    filter: brightness(0);
}
.intro01_con h4 {
    font-size: 18px;
    font-weight: 400;
    line-height: 150%; /* 27px */
    letter-spacing: -0.712px;
    color: #191919;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

/* ========== intro02 ========== */
.intro02 {
    position: relative;
    background: #3a3a3a;
    color: #fff;
    overflow: hidden;
}
.intro02::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: var(--circle-size, 1000px);
    height: var(--circle-size, 1000px);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.12);
}
.intro02 .center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
    z-index: 1;
}
.intro02 h2 {
    font-family: 'BitgoeulGwangju', sans-serif;
    font-size: 100px;
    font-weight: 400;
    color: #8d7865;
    letter-spacing: 100px;
    text-align: center;
    line-height: 120%;
    white-space: nowrap;
}
.intro02 h3 {
    color: #8d7865;
    text-align: center;
    opacity: 0;
}

/* ========== intro03 ========== */
.intro03 {
    background-image: url(/img/sub/intro03_bg.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.intro03 .center {
    position: relative;
    height: 100%;
}
.intro03 > .center > h2 {
    text-align: center;
    color: #323333;
    padding-top: 160px;
    position: relative;
    z-index: 2;
}
.intro03 > .center > h2 span {
    color: #8d7865;
}
.intro03_doctor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}
.intro03_doctor:nth-of-type(2) {
    z-index: 2;
    opacity: 0;
}
.intro03_doctor:nth-of-type(1) {
    z-index: 1;
}
.intro03_doctor > img {
    object-fit: contain;
    position: relative;
    z-index: 1;
}
.intro03_doctor_title {
    position: absolute;
    left: 140px;
    bottom: 224px;
    z-index: 3;
    background: #323333;
    border-radius: 200px;
    padding: 40px 60px;
    height: 217px;
    width: 460px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.intro03_doctor_title h3 {
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}
.intro03_doctor_title ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.intro03_doctor_title li {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    padding: 4px 10px;
    font-size: 20px;
    color: #fff;
}
.intro03_doctor_title > img {
    position: absolute;
    right: 43px;
    top: 50%;
    transform: translateY(-50%);
}
.intro03_doctor_txt {
    position: absolute;
    right: 140px;
    bottom: 56px;
    z-index: 3;
    background: #8d7865;
    border-radius: 100px;
    padding: 60px 52px;
    overflow: hidden;
    height: 553px;
    width: 460px;
    color: #fff;
}
.intro03_doctor_txt > img {
    position: absolute;
    right: -6px;
    bottom: -43px;
    width: 241px;
}

/* ========== responsive ========== */
@media screen and (max-width: 1600px) {
    .intro01 .center { padding-bottom: 100px; }
                .intro01_title h2 { font-size: 48px; }
    .intro02 h2 { font-size: 76px; }
    .intro03_doctor > img { height: 78vh; width: auto; }
    .intro03_doctor_title { left: 60px; bottom: 180px; width: 380px; height: 180px; padding: 30px 40px; }
    .intro03_doctor_title li { font-size: 15px; }
    .intro03_doctor_txt { right: 110px; bottom: 40px; width: 360px; height: auto; padding: 32px 30px; }
    .intro03_doctor_txt li { font-size: 15px; line-height: 1.7; }
}
@media screen and (max-width: 1280px) {
                .intro01_title h2 { font-size: 40px; }
    .intro02 h2 { font-size: 60px; }
    .intro03_doctor > img { height: 68vh; }
    .intro03_doctor_title { left: 24px; bottom: 150px; width: 300px; height: 150px; padding: 24px 28px; }
    .intro03_doctor_title li { font-size: 13px; }
    .intro03_doctor_txt { right: 100px; bottom: 24px; width: 300px; padding: 24px; }
    .intro03_doctor_txt li { font-size: 13px; line-height: 1.6; }
}