/*------------------------------------------------------
· 윤회당 Ver 1.0
· Type : layout.css
· Author : Albatrosss Pictures Kim Hyun Gyu
· Data : 2026-02-02
· Copyright @ 2026 윤회당 all rights reserved
---------------------------------------------------------
· SUMMARY:
0) Responsive Area
1) Mouse Pointer
2) Header
3) GNB Overlay
4) Quick Menu
---------------------------------------------------------*/

@charset "utf-8";

/* #################################### 00.Intro Loading #################################### */

.yhd-intro {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--yhd-black-50);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.yhd-intro-lotus {
    width: clamp(5rem, 12vw, 10rem);
    height: clamp(5rem, 12vw, 10rem);
}

.yhd-intro-lotus svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* #################################### 01.Mouse Pointer #################################### */



/* #################################### 02.Header #################################### */

#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9990;
    background: transparent;
}

#header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    clip-path: inset(0 0 100% 0);
    transition: clip-path 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

#header.is-scrolled::before {
    clip-path: inset(0);
}

.header-inner {
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
}

/* Header Left: 분양문의 */
.header-left {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.header-info-label {
    font-size: 0.875rem;
    color: #fff;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.header-info-tel {
    font-size: 1.25rem;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Header Center: 로고 */
.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.header-center a {
    display: block;
}

.header-center img {
    height: 2.5rem;
    width: auto;
}

/* Header Right: BGM + MENU */
.header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* BGM 버튼 */
.header-bgm {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #fff;
    padding: 0;
    font-family: inherit;
}

.equalizer {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    width: 1.25rem;
    height: 1rem;
    flex-shrink: 0;
}

.equalizer span {
    display: block;
    width: 3px;
    height: 40%;
    background-color: #fff;
    border-radius: 1px;
    transition: height 0.6s ease, background-color 0.6s ease;
}

.header-bgm:hover .equalizer span {
    background-color: #fbc100;
}

/* 이퀄라이저 애니메이션 (재생 중) */
.header-bgm.playing .equalizer span { background-color: #fbc100; }
.header-bgm.playing .equalizer span:nth-child(1) { animation: eq-bar 0.6s ease-in-out infinite alternate; }
.header-bgm.playing .equalizer span:nth-child(2) { animation: eq-bar 0.5s ease-in-out infinite alternate 0.1s; }
.header-bgm.playing .equalizer span:nth-child(3) { animation: eq-bar 0.7s ease-in-out infinite alternate 0.2s; }
.header-bgm.playing .equalizer span:nth-child(4) { animation: eq-bar 0.4s ease-in-out infinite alternate 0.15s; }

@keyframes eq-bar {
    0%   { height: 20%; }
    100% { height: 100%; }
}

.bgm-text {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #fff;
    min-width: 4.5em;
    text-align: left;
    transition: color 0.6s ease;
}

.bgm-state {
    display: inline-block;
    width: 2.2em;
    text-align: left;
    transition: color 0.6s ease;
}

.header-bgm:hover .bgm-text {
    color: #fbc100;
}

.header-bgm.playing .bgm-state {
    color: #fbc100;
}

/* MENU 버튼 */
.header-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #fff;
    padding: 0;
    font-family: inherit;
}

.menu-text {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #fff;
}

/* 햄버거 아이콘 */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 21px;
}

.hamburger span {
    display: block;
    height: 1px;
    background-color: #fff;
    transition: transform 0.6s ease, opacity 0.6s ease, width 0.6s ease, background-color 0.6s ease;
    transform-origin: center;
}

.hamburger span:nth-child(1) { width: 100%; }
.hamburger span:nth-child(2) { width: 70%; margin-left: auto; }
.hamburger span:nth-child(3) { width: 100%; }

/* 햄버거 호버 - 마우스 장치 + active 아닐 때만 적용 (active↔hover 충돌 방지) */
@media (hover: hover) {
    .header-menu:not(.active):hover .menu-text {
        color: #fbc100;
        transition: color 0.6s ease;
    }

    .header-menu:not(.active):hover .hamburger span {
        background-color: #fbc100;
    }

    .header-menu:not(.active):hover .hamburger span:nth-child(1) {
        transform: translateY(10px);
        transition-delay: 0.3s;
    }

    .header-menu:not(.active):hover .hamburger span:nth-child(2) {
        opacity: 0;
        width: 0;
        transition-delay: 0s;
    }

    .header-menu:not(.active):hover .hamburger span:nth-child(3) {
        transform: translateY(-10px);
        transition-delay: 0.3s;
    }
}

/* #################################### 03.GNB Overlay #################################### */

/* 스크롤 잠금 */
body.gnb-open {
    overflow: hidden !important;
    height: 100%;
}

html.gnb-open {
    overflow: hidden !important;
}

/* 오버레이 컨테이너 */
#gnb-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9998;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#gnb-overlay.is-open {
    visibility: visible;
    pointer-events: auto;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

/* 원형 확장 배경 */
.gnb-circle {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    margin: -30px 0 0 -30px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.7);
    transform: scale(0);
    opacity: 0;
    will-change: transform, opacity;
}

/* 연꽃 드로잉 효과 */
.gnb-lotus-wrap {
    position: fixed;
    top: 50%;
    left: 50%;
    width: min(22vw, 22vh);
    height: auto;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
    opacity: 0;
}

.gnb-lotus-wrap svg {
    width: 100%;
    height: auto;
    overflow: visible;
}

.gnb-lotus-wrap svg path {
    fill: none;
    stroke-dasharray: 5000;
    stroke-dashoffset: 5000;
}

/* 3컬럼 컨테이너 — 기준 wrap 90% */
.gnb-container {
    width: 90%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    column-gap: clamp(0.5rem, 1vw, 1.25rem);
    row-gap: clamp(1.5rem, 3vw, 4rem);
    align-items: stretch;
    padding: clamp(5rem, 8vw, 8rem) 0 clamp(2rem, 3vw, 3rem);
    box-sizing: border-box;
    flex: 1;
    opacity: 0;
    filter: blur(12px);
}

/* ── 좌측: 메뉴 + SNS ── */
.gnb-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-self: stretch;
}

.gnb-nav {
    flex: 1;
    display: flex;
    align-items: center;
}

.gnb-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: clamp(0.625rem, 1.5vw, 1.5rem);
}

/* 메뉴 아이템 */
.gnb-menu-item {
    opacity: 0;
    transform: translateY(1.5rem);
    filter: blur(8px);
}

#gnb-overlay .gnb-menu-link,
#gnb-overlay .gnb-menu-link:link,
#gnb-overlay .gnb-menu-link:visited {
    display: inline-flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.6);
    padding: 0.25rem 0;
    transition: color 0.6s ease;
}

#gnb-overlay .gnb-menu-link:hover,
#gnb-overlay .gnb-menu-link:active {
    color: #fff;
}

/* 연꽃 이미지 (기본 숨김, 호버 시 밀어내며 등장) */
.gnb-menu-flower {
    display: flex;
    align-items: center;
    width: 0;
    margin-right: 0;
    opacity: 0;
    overflow: hidden;
    transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                margin-right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 0.5s ease;
}

.gnb-menu-flower img {
    width: clamp(2.5rem, 4.5vw, 5rem);
    height: auto;
    flex-shrink: 0;
}

#gnb-overlay .gnb-menu-link:hover .gnb-menu-flower {
    width: clamp(2.5rem, 4.5vw, 5rem);
    margin-right: 0.75rem;
    opacity: 1;
}

/* 메뉴 텍스트 */
.gnb-menu-name {
    font-size: clamp(1.375rem, 2.8vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
    transition: color 0.6s ease;
}

/* 화살표 (기본 숨김, 호버 시 등장) */
.gnb-menu-arrow {
    font-size: clamp(0.875rem, 1.5vw, 1.625rem);
    color: #fbc100;
    opacity: 0;
    transform: translateX(-0.5rem);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#gnb-overlay .gnb-menu-link:hover .gnb-menu-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* 메뉴 없음 */
.gnb-menu-empty {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.4);
}

/* SNS 아이콘 */
.gnb-sns {
    list-style: none;
    margin: 0;
    padding: clamp(1.5rem, 3vw, 3rem) 0 0;
    display: flex;
    gap: clamp(1rem, 1.6vw, 1.5rem);
    opacity: 0;
    transform: translateY(1rem);
    filter: blur(8px);
}

#gnb-overlay .gnb-sns-link,
#gnb-overlay .gnb-sns-link:link,
#gnb-overlay .gnb-sns-link:visited {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(1.125rem, 1.6vw, 1.625rem);
    height: clamp(1.125rem, 1.6vw, 1.625rem);
}

#gnb-overlay .gnb-sns-link img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(1) brightness(2);
    opacity: 0.5;
    transition: filter 0.4s ease, opacity 0.4s ease;
}

#gnb-overlay .gnb-sns-link:hover img {
    filter: none;
    opacity: 1;
}

/* ── 좌측: 동영상 + SNS ── */
.gnb-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-right: clamp(1rem, 3vw, 4rem);
}

.gnb-video-wrap {
    width: 100%;
    height: 100%;
    max-height: 60vh;
    overflow: hidden;
    border-radius: clamp(0.75rem, 1.5vw, 1.5rem);
    opacity: 0;
    transform: scale(0.95);
    filter: blur(10px);
}

.gnb-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: none;
}

/* ── 우측: 정보 블록 ── */
.gnb-right {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(0.625rem, 1.2vw, 1.25rem);
    align-self: stretch;
    overflow: hidden;
}

/* 만다라 패턴 (회전) */
.gnb-mandala {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: clamp(20rem, 30vw, 32rem);
    height: clamp(20rem, 30vw, 32rem);
    opacity: 0.07;
    pointer-events: none;
    z-index: 0;
}

.gnb-mandala img {
    width: 100%;
    height: 100%;
}

#gnb-overlay .gnb-info-block {
    position: relative;
    z-index: 1;
    padding-bottom: clamp(0.625rem, 1.2vw, 1.25rem);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    width: 100%;
    opacity: 0;
    transform: translateY(1.5rem);
    filter: blur(8px);
}

#gnb-overlay .gnb-info-block:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.gnb-info-label {
    font-size: clamp(0.875rem, 0.9vw, 0.9375rem);
    font-weight: 600;
    color: #fbc100;
    letter-spacing: 0.15em;
    margin: 0 0 clamp(0.375rem, 0.75vw, 0.75rem);
    text-transform: uppercase;
}

.gnb-info-tel {
    font-size: clamp(1.0625rem, 1.5vw, 1.5rem);
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.375rem;
    letter-spacing: 0.02em;
}

.gnb-info-desc {
    font-size: clamp(0.875rem, 0.9vw, 0.9375rem);
    color: rgba(255, 255, 255, 0.55);
    margin: 0;
    line-height: 1.6;
}

.gnb-info-small {
    font-size: clamp(0.875rem, 0.9vw, 0.9375rem);
    color: rgba(255, 255, 255, 0.35);
    margin: clamp(0.375rem, 0.75vw, 0.75rem) 0 0.25rem;
}

/* "자세히 보기" 다음 라벨(운영사무실 등) 간격 확보 */
#gnb-overlay .gnb-info-more + .gnb-info-small {
    margin-top: clamp(1rem, 1.5vw, 1.5rem);
}

.gnb-info-address {
    font-size: clamp(0.875rem, 1.2vw, 1.25rem);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.6;
}

#gnb-overlay .gnb-info-more,
#gnb-overlay .gnb-info-more:link,
#gnb-overlay .gnb-info-more:visited {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: clamp(0.875rem, 0.9vw, 0.9375rem);
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    margin-top: 0.75rem;
    transition: color 0.4s ease;
}

#gnb-overlay .gnb-info-more:hover,
#gnb-overlay .gnb-info-more:active {
    color: #fbc100;
}

#gnb-overlay .gnb-info-more span {
    font-size: 0.875rem;
    transition: transform 0.4s ease;
}

#gnb-overlay .gnb-info-more:hover span {
    transform: translate(2px, -2px);
}

/* iOS Safari 자동 감지 링크(전화번호, 주소) 스타일 초기화 */
#gnb-overlay a[href^="tel:"],
#gnb-overlay a[href^="mailto:"],
#gnb-overlay a[x-apple-data-detectors] {
    color: inherit;
    text-decoration: none;
    pointer-events: none;
}

/* ── 하단 푸터 ── */
.gnb-footer {
    width: 90%;
    margin: 0 auto;
    margin-top: auto;
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(0.75rem, 1.5vw, 1.5rem) 0;
    opacity: 0;
    transform: translateY(1rem);
    filter: blur(8px);
}

.gnb-copyright {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: rgba(255, 255, 255, 0.3);
    margin: 0;
    letter-spacing: 0.05em;
}

.gnb-policy {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: clamp(1rem, 2vw, 2rem);
}

#gnb-overlay .gnb-policy a,
#gnb-overlay .gnb-policy a:link,
#gnb-overlay .gnb-policy a:visited {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: color 0.4s ease;
}

#gnb-overlay .gnb-policy a:hover,
#gnb-overlay .gnb-policy a:active {
    color: #fbc100;
}

/* GNB 닫기 버튼 */
.gnb-close {
    position: absolute;
    top: clamp(3.5rem, 6vw, 6rem);
    right: clamp(3.5rem, 6vw, 6rem);
    z-index: 20;
    width: clamp(3rem, 4vw, 4.5rem);
    height: clamp(3rem, 4vw, 4.5rem);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    opacity: 0;
}

.gnb-close span {
    position: absolute;
    left: 0;
    top: 50%;
    display: block;
    width: 100%;
    height: 1px;
    background-color: var(--yhd-point);
}

@media (hover: hover) {
    .gnb-close:hover span {
        background-color: var(--yhd-white);
        transition: background-color 0.3s ease;
    }
}


/* ── 그누보드 팝업 레이어 (ScrollSmoother 환경 대응) ── */
#hd_pop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9997;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
#hd_pop.is-visible {
    opacity: 1;
    visibility: visible;
}
#hd_pop h2 { position: absolute; font-size: 0; overflow: hidden; }
.hd_pops {
    position: fixed !important;
    pointer-events: auto;
    background: var(--yhd-dark, #111);
    border-radius: clamp(0.5rem, 0.8vw, 0.75rem);
    box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.3);
    overflow: hidden;
    width: min(28rem, calc(100vw - 2rem)) !important;
}
.hd_pops_con {
    overflow: hidden;
    height: auto !important;
    width: 100% !important;
}
.hd_pops_con img {
    width: 100%;
    height: auto;
    display: block;
}
.hd_pops_footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(0.5rem, 1vw, 0.75rem) clamp(0.75rem, 1.5vw, 1rem);
    background: var(--yhd-dark, #111);
}
.hd_pops_footer button {
    font-size: clamp(0.75rem, 0.8vw, 0.875rem);
    color: var(--yhd-white-70, rgba(255,255,255,0.7));
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: color 0.2s;
    white-space: nowrap;
}
.hd_pops_footer button:hover {
    color: var(--yhd-point, #fbc100);
}

/* 모바일: 팝업 중앙 정렬 */
@media (max-width: 768px) {
    .hd_pops {
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%);
        width: calc(100vw - 2rem) !important;
        max-width: 24rem;
    }
}

/* ── 페이지 푸터 ── */
.yhd-footer {
    position: relative;
    z-index: 2;
    background: var(--yhd-dark);
    padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}

.yhd-footer-inner {
    width: var(--yhd-content-width);
    max-width: var(--yhd-content-max);
    margin: 0 auto;
}

.yhd-footer-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: clamp(1rem, 2vw, 1.5rem);
    padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
    border-bottom: 1px solid var(--yhd-white-10);
}

.yhd-footer-logo {
    display: block;
    width: clamp(6rem, 10vw, 9rem);
    height: auto;
    flex-shrink: 0;
}

.yhd-footer-sns {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 1.6vw, 1.5rem);
}

.yhd-footer-sns-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(1.125rem, 1.6vw, 1.625rem);
    height: clamp(1.125rem, 1.6vw, 1.625rem);
}

.yhd-footer-sns-link img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(1) brightness(2);
    opacity: 0.5;
    transition: filter 0.4s ease, opacity 0.4s ease;
}

.yhd-footer-sns-link:hover img {
    filter: none;
    opacity: 1;
}

/* Footer — Branch Bank Info */
.yhd-footer-branch {
    padding: clamp(1.25rem, 2.5vw, 2rem) 0;
    border-bottom: 1px solid var(--yhd-white-10);
}

.yhd-footer-branch p {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: var(--yhd-white-60);
    line-height: 1.8;
    margin: 0;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.yhd-footer-branch-name {
    color: var(--yhd-point);
    font-weight: 600;
    white-space: nowrap;
}

.yhd-footer-branch-divider {
    display: inline-block;
    margin: 0 clamp(0.4rem, 0.6vw, 0.625rem);
    color: var(--yhd-white-20);
}

.yhd-footer-branch-account {
    white-space: nowrap;
    letter-spacing: 0.03em;
}

.yhd-footer-branch-holder {
    white-space: nowrap;
    color: var(--yhd-white-40);
}

@media (max-width: 640px) {
    .yhd-footer-branch p {
        display: flex;
        flex-wrap: wrap;
        gap: 0;
    }
    .yhd-footer-branch-divider:last-of-type {
        display: none;
    }
    .yhd-footer-branch-holder {
        flex-basis: 100%;
        margin-top: 0.2rem;
    }
}

.yhd-footer-info {
    padding: clamp(1.5rem, 3vw, 2.5rem) 0;
}

.yhd-footer-info p {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: var(--yhd-white-40);
    line-height: 1.8;
    margin: 0;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.yhd-footer-bottom {
    border-top: 1px solid var(--yhd-white-10);
    padding-top: clamp(1rem, 2vw, 1.5rem);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: clamp(0.5rem, 1vw, 0.75rem) clamp(1rem, 2vw, 2rem);
}

.yhd-footer-policy {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: clamp(0.75rem, 1.5vw, 1.5rem);
}

.yhd-footer-policy a,
.yhd-footer-policy a:link,
.yhd-footer-policy a:visited {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: var(--yhd-white-40);
    text-decoration: none;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.yhd-footer-policy a:hover,
.yhd-footer-policy a:active {
    color: var(--yhd-point);
}

.yhd-footer-copyright {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: var(--yhd-white-30);
    margin: 0;
    letter-spacing: 0.02em;
}


/* #################################### 04.Quick Menu #################################### */

.yhd-quick {
    position: fixed;
    right: clamp(1rem, 2vw, 2rem);
    bottom: clamp(1rem, 2vw, 2rem);
    z-index: 9000;
}

.yhd-quick-toggle {
    position: fixed;
    right: clamp(1rem, 2vw, 2rem);
    bottom: clamp(1rem, 2vw, 2rem);
    width: clamp(4.5rem, 6vw, 5.5rem);
    height: clamp(4.5rem, 6vw, 5.5rem);
    border: none;
    background: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9001;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.5);
    transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s ease;
}

.yhd-quick-toggle.is-visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.yhd-quick-toggle-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.yhd-quick-toggle-icon {
    position: relative;
    width: 55%;
    height: 55%;
    object-fit: contain;
    z-index: 1;
    animation: quickIconSpin 8s linear infinite;
}

@keyframes quickIconSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.yhd-quick-toggle-label {
    display: none;
}

.yhd-quick-panel {
    position: fixed;
    right: clamp(1rem, 2vw, 2rem);
    bottom: clamp(1rem, 2vw, 2rem);
    width: clamp(17rem, 22vw, 20rem);
    border-radius: clamp(0.75rem, 1vw, 1rem);
    overflow: hidden;
    box-shadow: 0 8px 32px var(--yhd-black-50);
    z-index: 9002;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.5rem);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease;
}

.yhd-quick-panel.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.yhd-quick-close {
    width: 100%;
    padding: clamp(0.75rem, 1.2vw, 1rem);
    border: none;
    background: var(--yhd-dark);
    color: var(--yhd-white);
    font-size: clamp(0.875rem, 1vw, 1rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: color 0.4s ease, background 0.4s ease;
}

.yhd-quick-close:hover {
    color: var(--yhd-black);
    background: var(--yhd-point);
}

.yhd-quick-banner {
    display: flex;
    align-items: center;
    gap: clamp(0.625rem, 1vw, 0.875rem);
    padding: clamp(0.875rem, 1.2vw, 1.125rem) clamp(1rem, 1.5vw, 1.25rem);
    background: var(--yhd-surface-warm);
}

.yhd-quick-flower {
    width: clamp(2.5rem, 3.5vw, 3rem);
    height: clamp(2.5rem, 3.5vw, 3rem);
    flex-shrink: 0;
}

.yhd-quick-flower svg {
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
}

.yhd-quick-banner-soldout strong {
    color: var(--yhd-point);
    font-weight: 700;
}

.yhd-quick-banner-soldout {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: var(--yhd-white-60);
    font-weight: 400;
}

.yhd-quick-banner-desc {
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: var(--yhd-white);
    font-weight: 400;
}

.yhd-quick-banner-desc strong {
    font-weight: 700;
}

.yhd-quick-body {
    background: var(--yhd-surface-dark);
    padding: clamp(1.25rem, 2vw, 1.75rem);
}

.yhd-quick-label {
    font-size: clamp(0.875rem, 1vw, 1rem);
    font-weight: 600;
    color: var(--yhd-white-40);
    letter-spacing: 0.1em;
    margin-bottom: clamp(0.625rem, 1vw, 0.875rem);
}

.yhd-quick-tel,
.yhd-quick-tel:link,
.yhd-quick-tel:visited {
    display: block;
    font-size: clamp(1.375rem, 1.8vw, 1.625rem);
    font-weight: 700;
    color: var(--yhd-white);
    text-decoration: none;
    line-height: 1.3;
}

.yhd-quick-tel + .yhd-quick-tel {
    margin-top: 0.25rem;
}

.yhd-quick-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    position: relative;
    margin: clamp(0.75rem, 1vw, 1rem) 0 clamp(1.25rem, 1.8vw, 1.5rem);
}

.yhd-quick-status-dot {
    position: relative;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--yhd-status-open);
    flex-shrink: 0;
}

.yhd-quick-status-ripple {
    position: absolute;
    top: 50%;
    left: 0.25rem;
    transform: translate(-50%, -50%);
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    border: 1.5px solid var(--yhd-status-open-60);
    opacity: 0;
    pointer-events: none;
}

.yhd-quick-status-text {
    font-size: clamp(0.8125rem, 0.9vw, 0.875rem);
    font-weight: 500;
    color: var(--yhd-status-open);
}

.yhd-quick-status.is-closed .yhd-quick-status-dot {
    background: var(--yhd-status-closed);
}

.yhd-quick-status.is-closed .yhd-quick-status-ripple {
    border-color: var(--yhd-status-closed-60);
}

.yhd-quick-status.is-closed .yhd-quick-status-text {
    color: var(--yhd-status-closed);
}

.yhd-quick-form {
    display: flex;
    flex-direction: column;
    gap: clamp(0.625rem, 1vw, 0.75rem);
}

.yhd-quick-input,
.yhd-quick-select {
    width: 100%;
    padding: clamp(0.625rem, 0.9vw, 0.75rem) clamp(0.75rem, 1vw, 1rem);
    background: var(--yhd-white-06);
    border: 1px solid var(--yhd-white-10);
    border-radius: 0.375rem;
    font-size: clamp(0.8125rem, 0.9vw, 0.875rem);
    color: var(--yhd-white);
    outline: none;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.yhd-quick-input::placeholder {
    color: var(--yhd-white-30);
}

.yhd-quick-select {
    color: var(--yhd-white-30);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.3)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

.yhd-quick-select option {
    background: var(--yhd-surface-dark);
    color: var(--yhd-white);
}

.yhd-quick-input:focus,
.yhd-quick-select:focus {
    border-color: var(--yhd-point-40);
}

.yhd-quick-agree {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: clamp(0.875rem, 1vw, 1rem);
    color: var(--yhd-white-45);
    cursor: pointer;
    margin-top: clamp(0.25rem, 0.5vw, 0.375rem);
}

.yhd-quick-agree input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--yhd-point);
}

.yhd-quick-agree-link {
    color: var(--yhd-white-45);
    text-decoration: underline;
}

.yhd-quick-submit {
    width: 100%;
    padding: clamp(0.875rem, 1.2vw, 1rem);
    margin-top: clamp(0.25rem, 0.5vw, 0.375rem);
    background: var(--yhd-point);
    border: none;
    border-radius: 0.375rem;
    font-size: clamp(0.875rem, 1vw, 0.9375rem);
    font-weight: 700;
    color: var(--yhd-black);
    cursor: pointer;
    transition: background 0.3s ease;
    font-family: inherit;
}

@media (hover: hover) {
    .yhd-quick-submit:hover {
        background: var(--yhd-point-hover);
    }
}


/* **************************************************************
    0) Responsive Area
************************************************************** */

/* ──────────────────────────────────────────────────────────
   1280px 이하: 태블릿 가로
   - header-inner 너비 확장 (90% → 92%)
   - padding 축소
   - 폰트 크기 미세 축소
────────────────────────────────────────────────────────── */
@media screen and (max-width: 1280px) {

    .header-inner {
        width: 92%;
        padding: 1.75rem 0;
    }

    .header-info-tel {
        font-size: 1.125rem;
    }

    .header-center img {
        height: 2.25rem;
    }

    .header-right {
        gap: 1.5rem;
    }

    /* GNB 1280px */
    .gnb-lotus-wrap {
        width: min(24vw, 24vh);
    }

}

/* ──────────────────────────────────────────────────────────
   1024px 이하: 태블릿 세로
   - header-inner 너비 확장 (92% → 94%)
   - padding 추가 축소
   - 로고 크기 축소
   - gap 축소
────────────────────────────────────────────────────────── */
@media screen and (max-width: 1024px) {

    .header-inner {
        width: 94%;
        padding: 1.5rem 0;
    }

    .header-info-tel {
        font-size: 1rem;
    }

    .header-center img {
        height: 2rem;
    }

    .header-right {
        gap: 1.25rem;
    }

    .hamburger {
        width: 24px;
        height: 19px;
    }

    .equalizer {
        width: 1.125rem;
        height: 0.875rem;
    }

    .gnb-lotus-wrap {
        width: min(28vw, 28vh);
    }

    /* GNB 1024px — 스크롤 활성화 (콘텐츠 세로 초과) */
    #gnb-overlay {
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    #gnb-overlay::-webkit-scrollbar {
        display: none;
    }

    /* GNB 1024px — 2컬럼 전환, 우측 정보 하단으로 이동 */
    .gnb-container {
        grid-template-columns: 1fr 1fr;
    }

    .gnb-center {
        margin-right: 0;
    }

    .gnb-right {
        grid-column: 1 / -1;
        flex-direction: row;
        gap: clamp(1.25rem, 2.5vw, 2rem);
        align-self: auto;
    }

    .gnb-mandala {
        width: 18rem;
        height: 18rem;
    }

    #gnb-overlay .gnb-info-block {
        border-bottom: none;
        border-right: 1px solid rgba(255, 255, 255, 0.12);
        padding-bottom: 0;
        padding-right: clamp(1.25rem, 2.5vw, 2rem);
    }

    #gnb-overlay .gnb-info-block:last-child {
        border-right: none;
        padding-right: 0;
    }

    .gnb-close {
        top: 2rem;
        right: 4%;
        width: 2.5rem;
        height: 2.5rem;
    }

}

/* ──────────────────────────────────────────────────────────
   768px 이하: 모바일 가로
   - header-inner 너비 확장 (94% → 96%)
   - .header-left (분양문의) 숨김 처리
   - 로고 좌측 정렬로 전환 (absolute 해제)
   - padding 추가 축소
────────────────────────────────────────────────────────── */
@media screen and (max-width: 768px) {

    /* 헤더 backdrop-filter 경량화 (모바일 GPU 부하 감소) */
    #header::before {
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .header-inner {
        width: 96%;
        padding: 1.25rem 0;
    }

    /* 분양문의 영역 숨김 */
    .header-left {
        display: none;
    }

    /* 로고: absolute 해제하여 좌측 배치 */
    .header-center {
        position: static;
        transform: none;
    }

    .header-center img {
        height: 1.75rem;
    }

    .header-right {
        gap: 1rem;
    }

    .bgm-text,
    .menu-text {
        font-size: 0.875rem;
    }

    .hamburger {
        width: 22px;
        height: 17px;
    }

    .equalizer {
        width: 1rem;
        height: 0.875rem;
    }

    .gnb-lotus-wrap {
        width: min(32vw, 32vh);
    }

    /* GNB 768px — 1컬럼 전환, 스크롤 허용, 블러 경량화 */
    #gnb-overlay.is-open {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    /* GNB 초기 blur 애니메이션 경량화 (모바일 GPU 부하 감소) */
    .gnb-container {
        filter: blur(6px);
    }
    .gnb-menu-item {
        filter: blur(4px);
    }
    .gnb-video-wrap {
        filter: blur(4px);
    }
    .gnb-info-block {
        filter: blur(4px);
    }
    .gnb-sns {
        filter: blur(4px);
    }
    .gnb-footer {
        filter: blur(4px);
    }

    .gnb-container {
        grid-template-columns: 1fr;
        align-items: start;
        flex: 0 1 auto;
    }

    .gnb-left {
        align-self: auto;
    }

    .gnb-center {
        align-self: auto;
        margin-right: 0;
    }

    .gnb-video-wrap {
        height: auto;
        max-height: 40vh;
        aspect-ratio: 4 / 5;
    }

    .gnb-mandala {
        width: 15rem;
        height: 15rem;
    }

    .gnb-right {
        flex-direction: column;
        gap: clamp(1rem, 2vw, 1.5rem);
        align-self: auto;
    }

    #gnb-overlay .gnb-info-block {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        padding-right: 0;
        padding-bottom: clamp(1rem, 2vw, 1.5rem);
    }

    .gnb-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .gnb-close {
        top: 1.5rem;
        right: 4%;
        width: 2.25rem;
        height: 2.25rem;
    }

    /* Quick Menu 768px */
    .yhd-quick {
        right: clamp(0.75rem, 2vw, 1rem);
        bottom: clamp(0.75rem, 2vw, 1rem);
    }

    .yhd-quick-toggle {
        right: clamp(0.75rem, 2vw, 1rem);
        bottom: clamp(0.75rem, 2vw, 1rem);
    }

    .yhd-quick-panel {
        right: clamp(0.75rem, 2vw, 1rem);
        bottom: clamp(0.75rem, 2vw, 1rem);
        width: clamp(16rem, 60vw, 20rem);
    }

}

/* ──────────────────────────────────────────────────────────
   480px 이하: 모바일 세로
   - BGM 텍스트, MENU 텍스트 숨김 (아이콘만 표시)
   - gap 최소화
   - 로고 추가 축소
────────────────────────────────────────────────────────── */
@media screen and (max-width: 480px) {

    .header-inner {
        padding: 1.5rem 0;
    }

    .header-center img {
        height: 2rem;
    }

    /* BGM, MENU 텍스트 숨김 - 아이콘만 표시 */
    .bgm-text {
        display: none;
    }

    .menu-text {
        display: none;
    }

    .header-right {
        gap: 1.25rem;
    }

    /* 버튼 내부 gap 축소 (텍스트 없으므로) */
    .header-bgm {
        gap: 0;
    }

    .header-menu {
        gap: 0;
    }

    .hamburger {
        width: 24px;
        height: 19px;
    }

    .equalizer {
        width: 1rem;
        height: 0.875rem;
    }

    .gnb-lotus-wrap {
        width: min(40vw, 40vh);
    }

    .gnb-mandala {
        width: 12rem;
        height: 12rem;
    }

    .gnb-close {
        top: 1.25rem;
        right: 4%;
        width: 2rem;
        height: 2rem;
    }

    /* GNB 480px — 모바일 세로, 비디오 축소 */
    .gnb-video-wrap {
        max-height: 30vh;
    }

    .gnb-footer {
        gap: 0.5rem;
    }

    /* Quick Menu 480px — 하단 중앙 정렬, 바 형태로 전환 */
    .yhd-quick {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        bottom: clamp(0.75rem, 3vw, 1.25rem);
    }

    .yhd-quick-toggle {
        right: auto;
        left: 50%;
        transform: translateX(-50%) scale(0.5);
        bottom: clamp(0.75rem, 3vw, 1.25rem);
        width: auto;
        height: auto;
        padding: clamp(0.75rem, 3vw, 1rem) clamp(1.5rem, 6vw, 2rem);
        gap: clamp(0.5rem, 2vw, 0.625rem);
        background: var(--yhd-black-85);
        border-radius: 10rem;
        backdrop-filter: blur(8px);
    }

    .yhd-quick-toggle.is-visible {
        transform: translateX(-50%) scale(1);
    }

    .yhd-quick-toggle-border {
        display: none;
    }

    .yhd-quick-toggle-icon {
        position: static;
        width: clamp(1.5rem, 6vw, 1.75rem);
        height: clamp(1.5rem, 6vw, 1.75rem);
    }

    .yhd-quick-toggle-label {
        display: block;
        color: var(--yhd-white);
        font-size: clamp(0.875rem, 4vw, 1rem);
        font-weight: 600;
        white-space: nowrap;
    }

    .yhd-quick-panel {
        right: auto;
        left: 50%;
        transform: translateX(-50%) translateY(0.5rem);
        bottom: clamp(0.75rem, 3vw, 1.25rem);
        width: clamp(16rem, 88vw, 20rem);
        max-height: calc(100vh - clamp(0.75rem, 3vw, 1.25rem) * 2);
        max-height: calc(100dvh - clamp(0.75rem, 3vw, 1.25rem) * 2);
        display: flex;
        flex-direction: column;
    }

    .yhd-quick-panel.is-open {
        transform: translateX(-50%) translateY(0);
    }

    .yhd-quick-body {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

}

/* ──────────────────────────────────────────────────────────
   320px 이하: 최소 뷰포트
   - 최소 여백 확보
   - 폰트 최소 크기 고정
────────────────────────────────────────────────────────── */
@media screen and (max-width: 320px) {

    .header-inner {
        width: 92%;
        padding: 1.25rem 0;
    }

    .header-center img {
        height: 1.75rem;
    }

    .header-right {
        gap: 1rem;
    }

    .gnb-lotus-wrap {
        width: min(45vw, 45vh);
    }

    .gnb-close {
        top: 1.25rem;
        right: 4%;
        width: 1.75rem;
        height: 1.75rem;
    }

    /* GNB 320px — 최소 뷰포트 */
    .gnb-container {
        padding: clamp(3.5rem, 15vw, 5rem) 0 clamp(3rem, 12vw, 4rem);
    }

    .gnb-menu-name {
        font-size: 1.25rem;
    }

    .gnb-video-wrap {
        max-height: 25vh;
    }

}

/* 모션 감소 설정 */
@media (prefers-reduced-motion: reduce) {
    @keyframes quickIconSpin { 0%, 100% { transform: none; } }
}