/* ################################### scroll indicator ################################### */

.scroll_indicator {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 9998;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.scroll_indicator.visible {
    opacity: 1;
}

.scroll_indicator span {
    font-family: var(--font-EN-title);
    font-size: clamp(11px, 0.6vw, 13px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.2em;
}

.scroll_line {
    width: 1px;
    height: 40px;
    position: relative;
    overflow: hidden;
}

.scroll_line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.9));
    animation: scrollFlow 1.8s ease-in-out infinite;
}

@keyframes scrollFlow {
    0% { top: -100%; }
    100% { top: 100%; }
}

@media all and (max-width: 1024px) {
    .scroll_indicator {
        display: none;
    }
}

/* ################################### fullpage ################################### */

html, body {
    overflow: hidden;
    height: 100%;
}

.fp_wrapper {
    height: 100vh;
    transition: transform 1s cubic-bezier(0.65, 0, 0.35, 1);
    will-change: transform;
}

.fp_section {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
}

/* ################################### header ################################### */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 9999;
}

.header_inner {
    max-width: var(--max-width);
    padding: 0 15px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* -------------------- 로고 (왼쪽) -------------------- */
#logo {
    flex-shrink: 0;
    z-index: 1;
}

#logo a img {
    height: clamp(32px, 2.5vw, 40px);
    width: auto;
}

#logo .logo_dark {
    display: none;
}

/* 헤더 다크 모드 */
header.dark #logo .logo_white { display: none; }
header.dark #logo .logo_dark { display: block; }

header.dark .gnb_1da {
    color: #333 !important;
}

header.dark .header_phone,
header.dark .header_phone i,
header.dark .header_phone span {
    color: #333;
}

header.dark .header_cta {
    color: #333 !important;
    border-color: rgba(0, 0, 0, 0.3);
}

header.dark .header_cta span {
    color: #333;
}

header.dark .header_cta:hover {
    background-color: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.5);
}

header.dark .ham_line {
    background-color: #333;
}

header {
    transition: opacity 0.5s ease;
}

header.hidden {
    opacity: 0;
    pointer-events: none;
}

/* -------------------- GNB 1차 메뉴 (중앙) -------------------- */
#gnb {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 100%;
}

#gnb #gnb_1dul {
    display: flex;
    align-items: center;
    height: 100%;
    gap: clamp(30px, 3vw, 60px);
    list-style: none;
    padding: 0;
    margin: 0;
}

.gnb_1dli {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.gnb_1da {
    font-size: var(--text-font-size);
    color: var(--base-color-white) !important;
    white-space: nowrap;
    padding: 10px 0;
    font-weight: 400;
    transition: opacity 0.3s ease;
    letter-spacing: 0.02em;
}

.gnb_1da:hover {
    opacity: 0.6;
}

/* 2차 메뉴 - header 밑 풀 width bg */
.gnb_sub_bg {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    z-index: 9998;
    transition: height 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    pointer-events: none;
}

.gnb_sub_bg.active {
    height: var(--gnb-sub-height, 200px);
    pointer-events: auto;
}

/* 2차 메뉴 - 각 1차 메뉴 아래 세로 배치 */
.gnb_2dul {
    display: block !important;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    list-style: none;
    padding: 15px 0;
    min-width: max-content;
    text-align: center;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.35s ease 0.1s, visibility 0.35s ease 0.1s;
    z-index: 9999;
}

#gnb:hover .gnb_2dul {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.35s ease 0.15s, visibility 0.35s ease 0.15s;
}

.gnb_2dli {
    padding: 0;
}

.gnb_2da {
    color: var(--base-color-white) !important;
    font-size: var(--text-font-size);
    transition: opacity 0.3s ease;
    font-weight: 300;
    white-space: nowrap;
    padding: 6px 10px;
    display: block;
    line-height: 1.8;
}

.gnb_2da:hover {
    opacity: 0.6;
}

.gnb_empty {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-font-size);
}

.gnb_empty a {
    color: #6ba3ff;
    text-decoration: underline;
    display: inline;
}

/* -------------------- 오른쪽 영역 -------------------- */
.header_right {
    display: flex;
    align-items: center;
    gap: clamp(15px, 1.5vw, 30px);
    flex-shrink: 0;
    z-index: 1;
}

.header_phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--base-color-white);
    font-size: clamp(16px, 1.25vw, 24px);
    font-weight: 400;
    white-space: nowrap;
}

.header_phone i {
    font-size: 14px;
    color: var(--base-color-white);
}

.header_phone span {
    color: var(--base-color-white);
    letter-spacing: 0.03em;
    font-size: clamp(16px, 1.25vw, 24px);
}

.header_cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 34px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 9999px;
    color: var(--base-color-white) !important;
    font-size: clamp(13px, 0.8vw, 15px);
    font-weight: 400;
    letter-spacing: -0.022em;
    white-space: nowrap;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header_cta span {
    color: var(--base-color-white);
    font-size: var(--text-font-size);
}

.header_cta:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

/* -------------------- 햄버거 버튼 (모바일) -------------------- */
.ham_btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    cursor: pointer;
    padding: 0;
}

.ham_line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--base-color-white);
    border-radius: 1px;
    transition: all 0.3s ease;
}

/* -------------------- 전체메뉴 (모바일) -------------------- */
.gnb_all {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background-color: var(--base-color-white);
    z-index: 100000;
    transition: right 0.35s ease;
    overflow-y: auto;
}

.gnb_all.open {
    right: 0;
}

.gnb_all_head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.gnb_all_logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--base-color-black);
}

.gnb_close_btn {
    width: 30px;
    height: 30px;
    position: relative;
    background: none;
    cursor: pointer;
}

.close_line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 1.5px;
    background-color: var(--base-color-black);
}

.close_line:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
}

.close_line:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.gnb_close_btn:hover .close_line {
    opacity: 0.5;
}

.gnb_all_body {
    padding: 10px 0;
}

.gnb_al_ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gnb_al_li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.gnb_al_a {
    display: block;
    padding: 18px 25px;
    font-size: 16px;
    font-weight: 600;
    color: var(--base-color-black);
    transition: color 0.3s ease;
}

.gnb_al_a:hover {
    color: var(--signature-color);
}

.gnb_al_sub {
    list-style: none;
    padding: 0 0 10px 0;
    margin: 0;
}

.gnb_al_sub li a {
    display: block;
    padding: 8px 25px 8px 40px;
    font-size: 14px;
    font-weight: 300;
    color: #666;
    transition: color 0.3s ease;
}

.gnb_al_sub li a:hover {
    color: var(--signature-color);
}

#gnb_all_bg {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99999;
}


/* ################################### header 반응형 ################################### */

@media all and (max-width: 1024px) {

    .header_inner {
        padding: 0 var(--padding-mo);
    }

    #gnb {
        display: none;
    }

    .ham_btn {
        display: flex;
    }

    .header_phone {
        display: none;
    }
}

@media all and (max-width: 600px) {

    .header_cta {
        padding: 8px 22px;
        font-size: 12px;
    }

    .header_cta span {
        font-size: 12px;
    }
}


/* ################################### intro ################################### */

#intro {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000;
    z-index: 99999;
}

.intro_line {
    position: absolute;
    top: 50%;
    left: 13%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: #fff;
    overflow: hidden;
    transition: width 2.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.intro_line.animate {
    width: 74%;
}

.intro_line.expand {
    height: 20vh;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0);
    transition: height 2s cubic-bezier(0.25, 0.46, 0.45, 0.94), border-color 1.5s ease, background 0.5s ease;
}

.intro_video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease;
}

.intro_line.expand .intro_video {
    opacity: 1;
}

.intro_text_top {
    position: absolute;
    left: 13%;
    top: calc(50vh - 2vh);
    transform: translateY(calc(-100% + 10px));
    font-family: var(--font-KR-base-2);
    font-size: clamp(14px, 1.8vw, 32px);
    font-weight: 400;
    color: #fff;
    opacity: 0;
    letter-spacing: 0.05em;
    transition: opacity 1.6s ease, transform 1.6s ease;
}

.intro_text_top.show {
    opacity: 1;
    transform: translateY(-100%);
}

.intro_text_bottom {
    position: absolute;
    right: 13%;
    top: calc(50vh + 2vh);
    transform: translateY(-10px);
    font-family: var(--font-KR-base-2);
    font-size: clamp(14px, 1.8vw, 32px);
    font-weight: 400;
    color: #fff;
    opacity: 0;
    letter-spacing: 0.05em;
    transition: opacity 1.6s ease, transform 1.6s ease;
}

.intro_text_bottom.show {
    opacity: 1;
    transform: translateY(0);
}

.intro_text_top.expand {
    top: calc(50vh - 10vh - 2vh);
    transition: top 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.intro_text_bottom.expand {
    top: calc(50vh + 10vh + 2vh);
    transition: top 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* intro 반응형 */
@media all and (max-width: 1024px) {
    .intro_line {
        left: 10%;
    }

    .intro_line.animate {
        width: 80%;
    }

    .intro_text_top {
        left: 10%;
    }

    .intro_text_bottom {
        right: 10%;
    }

    .intro_letter_svg {
        width: clamp(40px, 9vw, 80px);
    }

}

@media all and (max-width: 768px) {
    .intro_title {
        flex-direction: column;
        align-items: center;
        height: auto;
        max-height: 90vh;
        gap: clamp(5px, 1.5vh, 20px);
        justify-content: center;
    }

    .intro_title_left_wrap {
        align-self: center;
    }

    .intro_title_left,
    .intro_title_right {
        flex-direction: row;
        align-self: center;
        gap: clamp(3px, 1vw, 10px);
    }

    .intro_title_col {
        flex-direction: row;
        gap: clamp(3px, 1vw, 10px);
    }

    .intro_letter_svg {
        width: clamp(35px, 12vw, 70px);
    }

    .intro_subtitle {
        align-items: center;
        margin-top: clamp(3px, 0.8vh, 10px);
    }

    .intro_subtitle span {
        text-align: center;
        font-size: clamp(10px, 2.5vw, 16px);
    }

}

@media all and (max-width: 600px) {
    .intro_line {
        left: 7%;
    }

    .intro_line.animate {
        width: 86%;
    }

    .intro_text_top {
        left: 7%;
    }

    .intro_text_bottom {
        right: 7%;
    }

    .intro_title {
        gap: clamp(3px, 1vh, 12px);
    }

    .intro_letter_svg {
        width: clamp(28px, 13vw, 55px);
    }

    .intro_subtitle span {
        font-size: clamp(9px, 2.8vw, 14px);
    }
}

@media all and (max-height: 500px) {
    .intro_letter_svg {
        width: clamp(25px, 5vw, 50px);
    }

    .intro_title {
        height: 80vh;
    }
}

/* intro title (SVG) */
.intro_title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: clamp(5px, 0.8vw, 20px);
    height: 85vh;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 2;
}


.intro_title.animate {
    opacity: 1;
}

/* 글자 안 영상 */
.intro_clip_svg {
    position: absolute;
    width: 0;
    height: 0;
}

.intro_video_text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 2s ease;
    pointer-events: none;
    clip-path: url(#introTextClip);
    -webkit-clip-path: url(#introTextClip);
    z-index: 3;
}

.intro_video_text.show {
    opacity: 1;
}

.intro_title_col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(3px, 0.5vh, 10px);
}

.intro_title_left_wrap {
    display: flex;
    flex-direction: column;
    align-self: flex-start;
}

.intro_title_left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(3px, 0.5vh, 10px);
}

.intro_title_right {
    align-self: flex-end;
}

.intro_letter_svg {
    width: clamp(60px, 7vw, 130px);
    height: auto;
    display: block;
}

.intro_path {
    fill: none;
    stroke: #fff;
    stroke-width: 1;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.intro_path.draw {
    stroke-dashoffset: 0 !important;
    transition: stroke-dashoffset 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.intro_path.hide {
    opacity: 0;
    transition: opacity 1.5s ease;
}

/* 채우기용 path */
.intro_path_fill {
    fill: #fff;
    stroke: none;
    clip-path: inset(0 100% 0 0);
}

.intro_path_fill.fill {
    clip-path: inset(0 0 0 0);
    transition: clip-path 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 페이드아웃 */
.intro_line.fadeout {
    opacity: 0;
    transition: opacity 3s ease;
}

.intro_text_top.fadeout,
.intro_text_bottom.fadeout {
    opacity: 0 !important;
    transition: opacity 3s ease !important;
}

/* 서브타이틀 */
.intro_subtitle {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2em;
    width: 100%;
    margin-top: clamp(10px, 1.5vh, 25px);
    opacity: 0;
    position: relative;
    z-index: 20;
    isolation: isolate;
    transform: translateY(10px);
    transition: opacity 1.5s ease, transform 1.5s ease;
}

.intro_subtitle.show {
    opacity: 1;
    transform: translateY(0);
}

.intro_subtitle span {
    font-family: var(--font-KR-base);
    font-size: clamp(14px, 1.1vw, 18px);
    color: #fff;
    /* letter-spacing: 0.15em; */
    font-weight: 200;
    display: block;
    text-align: right;
}

/* skip 커서 */
.intro_skip_cursor {
    position: fixed;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-EN-base);
    font-size: 12px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.15em;
    pointer-events: none;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 100000;
}

.intro_skip_cursor::before,
.intro_skip_cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
}

.intro_skip_cursor.visible::before {
    animation: skipPulse 2.4s ease-out infinite;
}

.intro_skip_cursor.visible::after {
    animation: skipPulse 2.4s ease-out 1.2s infinite;
}

@keyframes skipPulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.6);
        opacity: 0;
    }
}

.intro_skip_cursor.visible {
    opacity: 1;
}

/* 모바일 skip 버튼 */
.intro_skip_mo {
    display: none;
    position: absolute;
    bottom: clamp(25px, 5vh, 50px);
    right: clamp(20px, 5vw, 40px);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.6);
    background: none;
    font-family: var(--font-EN-base);
    font-size: 12px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.15em;
    cursor: pointer;
    z-index: 100000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.intro_skip_mo.visible {
    opacity: 1;
}

.intro_skip_mo::before,
.intro_skip_mo::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
}

.intro_skip_mo.visible::before {
    animation: skipPulse 2.4s ease-out infinite;
}

.intro_skip_mo.visible::after {
    animation: skipPulse 2.4s ease-out 1.2s infinite;
}

@media all and (max-width: 1024px) {
    .intro_skip_cursor {
        display: none !important;
    }

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

    #intro.skip_ready {
        cursor: default;
    }
}

#intro.skip_ready {
    cursor: pointer;
}

#intro.fadeout {
    opacity: 0;
    transition: opacity 2.5s ease;
    pointer-events: none;
}


/* ################################### section_1 ################################### */

.section_1 {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.section_1_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.section_1_overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.section_1_text {
    position: absolute;
    top: 50%;
    right: max(var(--padding-mo), calc((100% - var(--max-width)) / 2));
    transform: translateY(-50%);
    text-align: right;
    z-index: 2;
}

.section_1_text h2 {
    font-family: var(--font-KR-base-2);
    font-size: clamp(20px, 2vw, 38px);
    color: #fff;
    font-weight: 400;
    letter-spacing: -0.022em;
    white-space: nowrap;
}

.section_1_text p {
    margin-top: clamp(10px, 1vw, 15px);
    font-family: var(--font-EN-base);
    font-size: clamp(12px, 1.2vw, 20px);
    color: #fff;
    font-weight: 200;
    letter-spacing: 0.26em;
}

/* section_1 badge */
.section_1_badge {
    position: absolute;
    bottom: clamp(30px, 5vh, 80px);
    left: 50%;
    transform: translateX(-50%);
    width: clamp(80px, 16.292vw, 140px);
    height: clamp(80px, 16.292vw, 140px);
    z-index: 3;
}

.section_1_badge_img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: invert(1);
    animation: badgeRotate 15s linear infinite;
}

.section_1_badge_text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-EN-base);
    font-size: clamp(9px, 0.9vw, 14px);
    /* font-weight: 600; */
    color: #fff;
    text-align: center;
    line-height: 1.3;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.section_1_badge_label {
    position: absolute;
    bottom: clamp(30px, 5vh, 80px);
    left: clamp(30px, 5vw, 80px);
    font-family: var(--font-KR-base);
    font-size: clamp(12px, 0.9vw, 15px);
    color: rgba(255, 255, 255, 0.8);
    white-space: nowrap;
    letter-spacing: 0.05em;
    cursor: pointer;
    z-index: 3;
    text-align: center;
}

.section_1_badge_dot {
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    margin: 0 auto 8px;
}

.section_1_badge_label::after {
    content: '';
    display: block;
    width: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.8);
    margin-top: 4px;
    transition: width 0.3s ease;
}

.section_1_badge_label:hover::after {
    width: 100%;
}

@keyframes badgeRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ################################### section_2 ################################### */

.section_2 {
    position: relative;
    width: 100%;
    height: 100vh;
    background: #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section_2_inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: 100%;
}

/* 세로 선 */
.section_2_line {
    width: 1px;
    height: 0;
    background: #333;
    transition: height 0.6s ease;
}

.section_2.animate .section_2_line {
    height: clamp(100px, 16vh, 200px);
    transition: height 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 텍스트 */
.section_2_text {
    margin-top: clamp(12px, 2.5vh, 30px);
    font-family: var(--font-KR-base);
    font-size: clamp(16px, 1.458vw, 28px);
    font-weight: 300;
    color: #333;
    letter-spacing: 0.06em;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section_2.animate .section_2_text {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 1.2s ease 0.8s, transform 1.2s ease 0.8s;
}

/* 이미지 박스: 처음부터 100vh, 아래에 위치 */
.section_2_image_box {
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: clamp(220px, 28vw, 440px);
    height: 100vh;
    top: 28%;
    overflow: hidden;
    opacity: 0;
    z-index: 10;
}

.section_2_image_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 그룹1: 이미지 페이드인 */
.section_2.animate .section_2_image_box {
    opacity: 1;
    transition: opacity 1.2s ease 1.8s;
}

/* 확장 준비: top/width transition 활성화 */
.section_2.ready_expand .section_2_image_box {
    transition: top 0.8s cubic-bezier(0.4, 0, 0.15, 1), width 0.8s cubic-bezier(0.4, 0, 0.15, 1);
}

/* 1단계: 위로 올라감 */
.section_2.expand_v .section_2_image_box {
    top: 0;
}

.section_2.expand_v .section_2_line,
.section_2.expand_v .section_2_text {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

/* 2단계: 좌우 확장 */
.section_2.expand_h .section_2_image_box {
    width: 100%;
}

/* section_2 오버레이 */
.section_2_overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    pointer-events: none;
    opacity: 0;
    background: rgba(0, 0, 0, 0);
    transition: opacity 0.5s ease, background 0.5s ease;
}

.section_2_overlay_text {
    text-align: center;
}

.section_2_overlay_text h2 {
    font-family: var(--font-EN-title);
    font-size: clamp(28px, 3.5vw, 68px);
    font-weight: 400;
    color: #fff;
    letter-spacing: 0.15em;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.section_2_overlay_text p {
    margin-top: clamp(10px, 1.5vh, 20px);
    font-family: var(--font-KR-base);
    font-size: clamp(13px, 1.1vw, 20px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.04em;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* 상태: ov_bg - 오버레이 배경 */
.section_2.ov_bg .section_2_overlay {
    opacity: 1;
    background: rgba(0, 0, 0, 0.2);
}

/* 상태: ov_h2 - 타이틀 */
.section_2.ov_h2 .section_2_overlay_text h2 {
    opacity: 1;
    transform: translateY(0);
}

/* 상태: ov_p - 부제 */
.section_2.ov_p .section_2_overlay_text p {
    opacity: 1;
    transform: translateY(0);
}

/* 상태: sm_trans - 오버레이 텍스트 사라짐 + 배경 진해짐 */
.section_2.sm_trans .section_2_overlay {
    background: rgba(0, 0, 0, 0.5);
}

.section_2.sm_trans .section_2_overlay_text h2 {
    opacity: 0;
    transform: translateY(-10px);
}

.section_2.sm_trans .section_2_overlay_text p {
    opacity: 0;
    transform: translateY(-10px);
}

/* summary 컨테이너 */
.section_2_summary {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 30;
    pointer-events: none;
}

.summary_title {
    font-family: var(--font-EN-title);
    font-size: clamp(32px, 4vw, 76px);
    font-weight: 400;
    color: #fff;
    letter-spacing: 0.2em;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.summary_subtitle {
    font-family: var(--font-KR-base);
    font-size: clamp(12px, 1vw, 18px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: -0.02em;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* 상태: sm_trans - SUMMARY 타이틀 등장 */
.section_2.sm_trans .summary_title {
    opacity: 1;
    transform: translateY(0);
}

/* 상태: sm_sub - 서브타이틀 등장 */
.section_2.sm_sub .summary_subtitle {
    opacity: 1;
    transform: translateY(0);
}

/* 3x2 그리드 */
.summary_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(10px, 1.2vw, 20px);
    margin-top: clamp(35px, 5vh, 70px);
    width: clamp(600px, 55vw, 960px);
}

.summary_card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(20px, 2.5vh, 35px) clamp(15px, 1.5vw, 30px);
    background: transparent;
    border: 1px solid #BBBBBB;
    text-align: center;
    gap: clamp(6px, 0.8vh, 12px);
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease, background 0.3s ease, border-color 0.3s ease;
    pointer-events: auto;
    cursor: pointer;
}

.summary_card:hover {
    background: rgba(0, 0, 0, 0.3);
    border-color: #fff;
}

.summary_card strong {
    font-family: var(--font-KR-base);
    font-size: clamp(13px, 0.9vw, 16px);
    font-weight: 500;
    color: #fff;
    letter-spacing: 0.04em;
}

.summary_card span {
    font-family: var(--font-KR-base);
    font-size: clamp(13px, 0.75vw, 15px);
    font-weight: 200;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

/* 상태: sm_c1~c6 - 카드 하나씩 등장 */
.section_2.sm_c1 .summary_card:nth-child(1) { opacity: 1; transform: translateY(0); }
.section_2.sm_c2 .summary_card:nth-child(2) { opacity: 1; transform: translateY(0); }
.section_2.sm_c3 .summary_card:nth-child(3) { opacity: 1; transform: translateY(0); }
.section_2.sm_c4 .summary_card:nth-child(4) { opacity: 1; transform: translateY(0); }
.section_2.sm_c5 .summary_card:nth-child(5) { opacity: 1; transform: translateY(0); }
.section_2.sm_c6 .summary_card:nth-child(6) { opacity: 1; transform: translateY(0); }

/* section_2 반응형 */
@media all and (max-width: 768px) {
    .section_2_image_box {
        width: clamp(200px, 55vw, 340px);
    }

    .summary_grid {
        grid-template-columns: repeat(2, 1fr);
        width: 85vw;
    }
}

@media all and (max-width: 600px) {
    .section_2_image_box {
        width: clamp(180px, 65vw, 300px);
    }
}

/* ################################### section_3 ################################### */

.section_3 {
    position: relative;
    width: 100%;
    height: 100vh;
    background: #fff;
    overflow: hidden;
}

.section_3_inner {
    width: 100%;
    height: 100%;
    padding: calc(var(--header-height) + 15px) clamp(30px, 5vw, 80px) 0 0;
    display: flex;
    flex-direction: column;
}

/* 타이틀 */
.section_3_title {
    font-family: var(--font-EN-title);
    font-size: clamp(24px, 2.8vw, 52px);
    font-weight: 600;
    color: var(--base-color-black);
    letter-spacing: 0.12em;
    margin-bottom: clamp(15px, 2.5vh, 35px);
    padding-left: clamp(30px, 5vw, 80px);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section_3.animate .section_3_title {
    opacity: 1;
    transform: translateY(0);
}

/* 콘텐츠 영역 */
.section_3_content {
    display: flex;
    flex: 1;
    min-height: 0;
}

/* 이미지 */
.section_3_image {
    flex: 1.4;
    min-width: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.7s ease 0.3s, transform 0.7s ease 0.3s;
}

.section_3.animate .section_3_image {
    opacity: 1;
    transform: translateY(0);
}

.section_3_image {
    position: relative;
}

.s3_media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease;
}

.s3_media_active {
    opacity: 1;
}

/* 텍스트 영역 */
.section_3_text {
    flex: 0.6;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(30px, 5vh, 60px);
    padding-left: clamp(30px, 4vw, 70px);
    text-align: right;
}

.section_3_text_top {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.6s, transform 0.6s ease 0.6s;
}

.section_3.animate .section_3_text_top {
    opacity: 1;
    transform: translateY(0);
}

.section_3_text_top h3 {
    font-family: var(--font-EN-title);
    font-size: clamp(22px, 2.2vw, 42px);
    font-weight: 600;
    color: var(--base-color-black);
    letter-spacing: 0.1em;
}

.section_3_sub {
    margin-top: clamp(6px, 0.8vh, 12px);
    font-family: var(--font-KR-base);
    font-size: clamp(13px, 1vw, 18px);
    font-weight: 300;
    color: var(--base-color-black);
    /* letter-spacing: 0.02em; */
}

.section_3_text_bottom {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.9s, transform 0.6s ease 0.9s;
}

.section_3.animate .section_3_text_bottom {
    opacity: 1;
    transform: translateY(0);
}

.section_3_text_bottom p {
    font-family: var(--font-KR-base);
    font-size: clamp(12px, 0.85vw, 16px);
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    letter-spacing: -0.01em;
}

.section_3_text_bottom p + p {
    margin-top: clamp(15px, 2vh, 25px);
}

/* section_3 슬라이드 텍스트 */
.section_3_text_bottom {
    position: relative;
}

.s3_desc {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 1.5s ease, transform 1.5s ease;
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
}

.s3_desc_active {
    opacity: 1;
    transform: translateY(0);
}

/* section_3 반응형 */
@media all and (max-width: 768px) {
    .section_3_content {
        flex-direction: column;
    }

    .section_3_image {
        flex: none;
        height: 45vh;
    }

    .section_3_text {
        flex: none;
        gap: clamp(15px, 3vh, 30px);
    }
}

/* ################################### section_4 ################################### */

.section_4 {
    position: relative;
    width: 100%;
    height: 100vh;
    background: #fff;
    overflow: hidden;
}

.section_4_inner {
    width: 100%;
    height: 100%;
    padding: clamp(15px, 1.3vw, 25px);
}

.section_4_inner {
    position: relative;
}

.section_4_inner img,
.section_4_inner video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 텍스트 */
.section_4_text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-family: var(--font-KR-base);
    text-align: center;
}

/* 상단 텍스트 그룹 */
.s4_top_group {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.s4_sub {
    font-size: clamp(14px, 1.25vw, 24px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.3em;
    margin-bottom: clamp(12px, 1.3vw, 25px);
    opacity: 0;
    transition: opacity 0.8s ease;
}

.s4_grid {
    display: grid;
    grid-template-columns: auto auto auto;
    line-height: 1;
}

.s4_grid em,
.s4_grid .s4_rest {
    font-size: clamp(28px, 2.8125vw, 54px);
    font-weight: 200;
    font-family: var(--font-KR-base);
    color: #fff;
}

.s4_left {
    text-align: right;
}

.s4_right {
    text-align: left;
}

.s4_grid em {
    font-style: normal;
    text-align: center;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.55);
    opacity: 0;
    transition: opacity 0.8s ease, color 0.8s ease;
}

.section_4.animate .s4_grid em {
    opacity: 1;
}

.s4_rest {
    opacity: 0;
    transition: opacity 0.8s ease;
}

/* 2단계: 나머지 글자 + 서브타이틀 등장, 작/품 빨간색으로 */
.section_4.show_text .s4_sub {
    opacity: 1;
}

.section_4.show_text .s4_rest {
    opacity: 1;
}

.section_4.show_text .s4_grid em {
    color: #e02020;
    font-weight: 600;
}

.section_4_inner {
    transition: padding 1s cubic-bezier(0.65, 0, 0.35, 1);
}

.section_4.expand .section_4_inner {
    padding: 0;
}

/* 세로선 */
.s4_line_down {
    position: absolute;
    left: 50%;
    top: 46%;
    transform: translateX(-50%);
    width: 1px;
    height: 0;
    background: rgba(255, 255, 255, 0.5);
    transition: height 1s cubic-bezier(0.65, 0, 0.35, 1);
}

.section_4.show_register .s4_line_down {
    height: 18vh;
}

/* Register 박스 */
.s4_register {
    position: absolute;
    bottom: 15%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 20px 36px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    text-decoration: none;
    opacity: 0;
    transition: opacity 0.8s ease, background 0.3s ease;
}

.s4_register strong {
    font-family: var(--font-EN-serif);
    font-size: clamp(18px, 1.5vw, 28px);
    font-weight: 600;
    color: #fff;
}

.s4_register span {
    font-family: var(--font-KR-base);
    font-size: clamp(11px, 0.75vw, 14px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
}

.s4_register:hover {
    background: rgba(0, 0, 0, 0.3);
}

.section_4.show_register .s4_register {
    opacity: 1;
}

/* ################################### footer (section_5) ################################### */

.section_5 {
    position: relative;
    width: 100%;
    height: auto;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.section_5 .ft_inner {
    max-width: 1200px;
    width: 100%;
    padding: 0 30px;
    text-align: center;
}

.ft_logo {
    margin-bottom: 40px;
}

.ft_logo img {
    width: auto !important;
    height: clamp(50px, 5vw, 80px);
}

.ft_company {
    display: flex;
    justify-content: center;
    gap: clamp(30px, 4vw, 80px);
    margin-bottom: 40px;
    font-size: clamp(12px, 0.85vw, 15px);
    color: #888;
}

.ft_company strong {
    color: #333;
    font-weight: 600;
    margin-left: 8px;
}

.ft_address {
    margin-bottom: 25px;
    line-height: 1.4;
}

.ft_address p {
    font-size: clamp(13px, 0.9vw, 16px);
    color: #333;
    font-weight: 600;
}

.ft_notice {
    margin-bottom: 40px;
}

.ft_notice p {
    font-size: clamp(11px, 0.7vw, 13px);
    color: #999;
    line-height: 1.8;
}

.ft_bottom {
    border-top: 1px solid #ddd;
    padding-top: 30px;
}

.ft_links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 12px;
}

.ft_links a {
    font-size: clamp(12px, 0.8vw, 14px);
    color: #333;
    font-weight: 600;
    text-decoration: none;
}

.ft_links a:hover {
    text-decoration: underline;
}

.ft_copyright {
    font-size: clamp(11px, 0.7vw, 13px);
    color: #999;
}

@media all and (max-width: 600px) {
    .ft_company {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
}

/* ################################### 개인정보처리방침 팝업 ################################### */

.privacy_overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.privacy_overlay.open {
    opacity: 1;
    visibility: visible;
}

.privacy_popup {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: min(600px, 90vw);
    max-height: 85vh;
    background: #fff;
    border-radius: 8px;
    z-index: 10101;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.privacy_popup.open {
    opacity: 1;
    visibility: visible;
}

.privacy_popup_inner {
    position: relative;
    width: 100%;
    height: 100%;
}

.privacy_close {
    position: absolute;
    top: 16px; right: 16px;
    width: 36px; height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 2;
}
.privacy_close span {
    display: block;
    position: absolute;
    top: 50%; left: 50%;
    width: 20px; height: 2px;
    background: #333;
    transition: background 0.3s ease;
}
.privacy_close span:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
}
.privacy_close span:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
}
.privacy_close:hover span {
    background: #000;
}

.privacy_scroll {
    max-height: 85vh;
    overflow-y: auto;
    padding: 50px 50px 40px;
}

.privacy_scroll h2 {
    font-family: var(--font-KR-base);
    font-size: 22px;
    font-weight: 700;
    color: #1e222c;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #1e222c;
}

.privacy_scroll h3 {
    font-family: var(--font-KR-base);
    font-size: 15px;
    font-weight: 600;
    color: #1e222c;
    margin: 28px 0 12px;
}

.privacy_scroll p {
    font-family: var(--font-KR-base);
    font-size: 13px;
    color: #555;
    line-height: 1.8;
    margin: 0 0 8px;
}

.privacy_scroll ul {
    margin: 8px 0 12px 20px;
    padding: 0;
}
.privacy_scroll ul li {
    font-family: var(--font-KR-base);
    font-size: 13px;
    color: #555;
    line-height: 1.8;
    list-style: disc;
}

.privacy_table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 16px;
    font-family: var(--font-KR-base);
    font-size: 13px;
}
.privacy_table th {
    background: #f5f5f5;
    padding: 8px 12px;
    font-weight: 600;
    color: #1e222c;
    border: 1px solid #ddd;
    text-align: center;
}
.privacy_table td {
    padding: 8px 12px;
    color: #555;
    border: 1px solid #ddd;
    text-align: center;
    font-size: 13px;
}

.privacy_date {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
}

@media all and (max-width: 600px) {
    .privacy_popup {
        width: 100%;
        max-height: 100vh;
        height: 100%;
        border-radius: 0;
        top: 0; left: 0;
        transform: none;
    }

    .privacy_scroll {
        max-height: 100vh;
        padding: 50px 24px 32px;
    }

    .privacy_scroll h2 {
        font-size: 18px;
    }
}

/* ################################### 관심고객등록 팝업 ################################### */

.reg_overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.reg_overlay.open {
    opacity: 1;
    visibility: visible;
}

.reg_panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(520px, 90vw);
    height: 100%;
    background: #fff;
    z-index: 10001;
    transform: translateX(100%);
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
}

.reg_panel.open {
    transform: translateX(0);
}

.reg_panel_inner {
    position: relative;
    width: 100%;
    height: 100%;
}

.reg_scroll {
    height: 100%;
    overflow-y: auto;
    padding: 60px 48px 48px;
    -webkit-overflow-scrolling: touch;
}

.reg_scroll::-webkit-scrollbar {
    width: 4px;
}

.reg_scroll::-webkit-scrollbar-thumb {
    background: #d9d9d9;
    border-radius: 2px;
}

.reg_close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.reg_close:hover {
    transform: rotate(180deg);
}

.reg_close span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 1.5px;
    background: #333;
    display: block;
}

.reg_close span:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
}

.reg_close span:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.reg_header {
    margin-bottom: 40px;
}

.reg_header h2 {
    font-family: var(--font-KR-base);
    font-size: clamp(22px, 2vw, 28px);
    font-weight: 600;
    color: #1e222c;
    margin: 0 0 12px;
    letter-spacing: -0.02em;
}

.reg_header p {
    font-family: var(--font-KR-base);
    font-size: clamp(13px, 0.9vw, 15px);
    color: rgba(30, 34, 44, 0.6);
    font-weight: 300;
    line-height: 1.6;
}

.reg_form {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.reg_field label {
    display: block;
    font-family: var(--font-KR-base);
    font-size: 14px;
    font-weight: 500;
    color: #1e222c;
    margin-bottom: 10px;
}

.reg_field label em {
    color: #e02020;
    font-style: normal;
}

.reg_field input[type="text"] {
    width: 100%;
    height: 48px;
    border: 1px solid #d9d9d9;
    border-radius: 0;
    padding: 0 16px;
    font-family: var(--font-KR-base);
    font-size: 14px;
    color: #1e222c;
    outline: none;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
}

.reg_field input[type="text"]:focus {
    border-color: #1e222c;
}

.reg_field input[type="text"]::placeholder {
    color: #aaa;
}

.reg_phone {
    display: flex;
    align-items: center;
    gap: 8px;
}

.reg_phone select {
    width: 90px;
    height: 48px;
    border: 1px solid #d9d9d9;
    border-radius: 0;
    padding: 0 12px;
    font-family: var(--font-KR-base);
    font-size: 14px;
    color: #1e222c;
    background: #fff;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23999'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
}

.reg_phone_dash {
    color: #999;
    font-size: 14px;
    flex-shrink: 0;
}

.reg_phone input[type="text"] {
    flex: 1;
    min-width: 0;
}

.reg_address {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reg_address select {
    width: 100%;
    height: 48px;
    border: 1px solid #d9d9d9;
    border-radius: 0;
    padding: 0 16px;
    font-family: var(--font-KR-base);
    font-size: 14px;
    color: #1e222c;
    background: #fff;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23999'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

.reg_address select:disabled {
    background-color: #f5f5f5;
    color: #999;
    cursor: default;
}

.reg_type_group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.reg_checkbox {
    display: flex !important;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 0 !important;
}

.reg_checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border: 1px solid #d9d9d9;
    border-radius: 2px;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}

.reg_checkbox input[type="checkbox"]:checked {
    background: #1e222c;
    border-color: #1e222c;
}

.reg_checkbox input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 5px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.reg_checkbox span {
    font-size: 14px;
    font-weight: 400;
    color: #1e222c;
}

.reg_divider {
    height: 1px;
    background: #e5e5e5;
    margin: 8px 0;
}

.reg_agree_all {
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid #e5e5e5;
}

.reg_agree_all label {
    display: flex !important;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 0 !important;
}

.reg_agree_all span {
    font-family: var(--font-KR-base);
    font-size: 14px;
    font-weight: 600;
    color: #1e222c;
}

.reg_agree_all input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #1e222c;
    cursor: pointer;
}

.reg_agree_section {
    margin-bottom: 16px;
}

.reg_agree_section h3 {
    font-family: var(--font-KR-base);
    font-size: 14px;
    font-weight: 500;
    color: #1e222c;
    margin: 0 0 10px;
}

.reg_agree_section h3 em {
    color: #e02020;
    font-style: normal;
    font-weight: 400;
    font-size: 12px;
}

.reg_agree_section h3 em.optional {
    color: #888;
}

.reg_agree_box {
    background: #f7f7f7;
    border: 1px solid #e5e5e5;
    padding: 16px;
    margin-bottom: 12px;
    max-height: 140px;
    overflow-y: auto;
}

.reg_agree_box p {
    font-family: var(--font-KR-base);
    font-size: 12px;
    color: rgba(30, 34, 44, 0.72);
    line-height: 1.8;
    margin: 0;
}

.reg_agree_table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-KR-base);
    font-size: 10px;
}

.reg_agree_table th {
    background: #eee;
    padding: 8px 12px;
    font-weight: 500;
    color: #1e222c;
    border: 1px solid #d9d9d9;
    text-align: center;
}

.reg_agree_table td {
    padding: 8px 12px;
    color: rgba(30, 34, 44, 0.72);
    border: 1px solid #d9d9d9;
    text-align: center;
    font-size: 12px;
}

.reg_agree_radio {
    display: flex;
    gap: 20px;
}

.reg_agree_radio label {
    display: flex !important;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    margin-bottom: 0 !important;
}

.reg_agree_radio input[type="radio"] {
    width: 16px;
    height: 16px;
    border: 1px solid #d9d9d9;
    border-radius: 50%;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}

.reg_agree_radio input[type="radio"]:checked {
    border-color: #1e222c;
}

.reg_agree_radio input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: #1e222c;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.reg_agree_radio span {
    font-size: 13px;
    font-weight: 400;
    color: #1e222c;
}

.reg_agree_note {
    font-size: 11px;
    color: #888;
    margin-top: 4px;
}
.reg_agree_box p strong {
    display: inline-block;
    margin-bottom: 2px;
}
.reg_agree_box p:last-child {
    margin-top: 6px;
    font-size: 11px;
    color: #e02020;
}
.reg_privacy_link {
    text-align: right;
    margin: 4px 0 16px;
}
.reg_privacy_link a {
    color: #555;
    font-size: 13px;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.reg_privacy_link a:hover {
    color: #1e222c;
}
.privacy_full_link {
    display: inline-block;
    margin-top: 6px;
    color: #555;
    font-size: 14px;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.privacy_full_link:hover {
    color: #1e222c;
}
.reg_optional {
    font-size: 12px;
    font-weight: 400;
    color: #888;
}

.reg_submit {
    width: 100%;
    height: 56px;
    background: #1e222c;
    color: #fff;
    border: none;
    font-family: var(--font-KR-base);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: background 0.3s ease;
    margin-top: 8px;
}

.reg_submit:hover {
    background: #333;
}

/* 관심고객등록 버튼 커서 */
.section_1_badge_label {
    cursor: pointer;
}

.header_cta {
    cursor: pointer;
}

@media all and (max-width: 768px) {
    .reg_panel {
        width: 100%;
        box-shadow: none;
        transform: none;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
    }

    .reg_panel.open {
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .reg_overlay.open {
        display: none;
    }
}

@media all and (max-width: 600px) {
    .reg_scroll {
        padding: 50px 24px 32px;
    }

    .reg_header {
        margin-bottom: 28px;
    }

    .reg_close {
        top: 12px;
        right: 12px;
        width: 40px;
        height: 40px;
    }
}

/* section_1 반응형 */
@media all and (max-width: 600px) {
    .section_1_text {
        right: auto;
        top: 42%;
        left: 50%;
        transform: translateX(-50%) translateY(-50%);
        text-align: center;
    }

    .section_1_badge {
        bottom: clamp(20px, 4vh, 50px);
        left: 50%;
        transform: translateX(-50%);
        width: clamp(60px, 20vw, 200px);
        height: clamp(60px, 20vw, 200px);
    }

    .section_1_badge_label {
        bottom: clamp(20px, 4vh, 50px);
        left: clamp(20px, 4vw, 50px);
    }
}