/* =========================================
   0. Lenis Smooth Scroll (PC Only)
   ========================================= */
html.lenis, html.lenis body {
    height: auto;
}
.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}
.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}
.lenis.lenis-stopped {
    overflow: hidden;
}
.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

/* Mobile-only line break */
.mobile-br {
    display: none;
}
@media (max-width: 768px) {
    .mobile-br {
        display: inline;
    }
}

/* =========================================
   1. Base & Reset (Premium Resort Theme)
   ========================================= */
:root {
    /* [Premium Palette] */
    --bg-color: #FAFAF8;           /* Clean Off-White */
    --sub-color: #E8E4DE;          /* Soft Champagne */
    --accent-color: #6B5B4F;       /* Warm Charcoal */
    --text-color: #3D3A36;         /* Deep Espresso */
    --gold-accent: #B8A07E;        /* Champagne Gold */
    --highlight-color: #8B7355;    /* Rich Bronze */
    
    /* [Fonts] */
    --font-serif: 'Playfair Display', 'Noto Serif KR', serif; 
    --font-sans: 'Manrope', 'Pretendard', sans-serif;
    --font-quote: 'Gowun Batang', serif;

    /* [Typography Scale - 1.2 Modular Ratio] */
    --font-2xs: 0.694rem;          /* 11px - Fine print */
    --font-xs: 0.833rem;           /* 13px - Captions */
    --font-sm: 1rem;               /* 16px - Base */
    --font-md: 1.2rem;             /* 19px - Body emphasis */
    --font-lg: 1.44rem;            /* 23px - Subheadings */
    --font-xl: 1.728rem;           /* 28px - Headings */
    --font-2xl: 2.074rem;          /* 33px - Section titles */
    --font-3xl: 2.488rem;          /* 40px - Page titles */
    --font-4xl: 2.986rem;          /* 48px - Hero headlines */
    --font-5xl: 3.583rem;          /* 57px - Display text */

    /* [Semantic Font Tokens - Role-based] */
    --font-display-xl: clamp(2.5rem, 5vw, 3.583rem);     /* Hero/Intro */
    --font-display-lg: clamp(2rem, 4vw, 2.986rem);       /* Section Hero */
    --font-display-md: clamp(1.5rem, 3vw, 2.488rem);     /* Page Title */
    --font-heading-lg: clamp(1.4rem, 2.5vw, 2.074rem);   /* Content H2 */
    --font-heading-md: clamp(1.2rem, 2vw, 1.728rem);     /* Content H3 */
    --font-heading-sm: clamp(1rem, 1.5vw, 1.44rem);      /* Content H4 */
    --font-body-lg: 1.2rem;                              /* Body emphasis */
    --font-body: 1rem;                                   /* Body text */
    --font-body-sm: 0.875rem;                            /* Secondary text */
    --font-ui: 0.833rem;                                 /* UI elements */
    --font-caption: 0.75rem;                             /* Captions/labels */

    /* [Line Heights] */
    --lh-tight: 1.2;               /* Headlines */
    --lh-snug: 1.4;                /* Subheadings */
    --lh-normal: 1.6;              /* Body text */
    --lh-relaxed: 1.8;             /* Long-form text */
    --lh-loose: 2;                 /* Spacious reading */

    /* [Letter Spacing] */
    --ls-tight: -0.02em;           /* Large headlines */
    --ls-normal: 0;                /* Body text */
    --ls-wide: 0.02em;             /* Subheadings */
    --ls-wider: 0.05em;            /* Labels */
    --ls-widest: 0.1em;            /* All caps */
    
    /* [Layout] */
    --header-height: 90px;

    /* [Z-Index] */
    --z-intro: 9999;
    --z-header: 2200; 
    --z-drawer: 2100; 
    --z-modal: 3000;
    --z-banner: 1500;
    --z-visual: 100;

    /* [Transitions - Slower for Elegance] */
    --transition-slow: 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-medium: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-fast: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    background-color: var(--bg-color); 
    color: var(--text-color); 
    font-family: var(--font-sans); 
    overflow-x: hidden;
    overflow-y: auto;
    font-weight: 300;
    letter-spacing: var(--ls-normal);
    word-break: keep-all;
    overflow-wrap: break-word;
}
body:has(.intro-overlay:not(.hidden)) {
    overflow: hidden;
}
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
a { text-decoration: none; color: inherit; }

/* Intro Overlay - Unified Container */
.intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100vh;
    height: 100svh;
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1a1917;
    transition: opacity 0.6s ease;
}
.intro-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}
.intro-overlay .intro-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('images/intro-bg.webp') center bottom/cover no-repeat;
    opacity: 0.4;
    filter: saturate(0.5) brightness(0.6) contrast(1.2);
    transition: opacity 0.8s ease;
}
.intro-overlay .intro-cta {
    opacity: 1;
    transition: opacity 0.5s ease 0.3s;
}
.intro-overlay .intro-loader {
    opacity: 1;
    transition: opacity 0.5s ease;
}

/* Loading state */
.intro-overlay.loading .intro-bg {
    opacity: 0;
}
.intro-overlay.loading .intro-cta {
    opacity: 0;
    pointer-events: none;
}
.intro-overlay:not(.loading) .intro-loader {
    opacity: 0;
    pointer-events: none;
}

/* Intro Shell - Flexbox Container */
.intro-shell {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: clamp(24px, 4vh, 48px);
    padding: 20px;
    width: 100%;
    max-width: 600px;
}

/* Intro Logo */
.intro-logo {
    font-family: var(--font-sans);
    font-size: var(--font-display-md);
    letter-spacing: var(--ls-widest);
    font-weight: 300;
    text-transform: uppercase;
    line-height: var(--lh-normal);
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 0.3s;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.intro-logo .brand-name {
    font-weight: 500;
    letter-spacing: var(--ls-widest);
    color: #fff;
    display: block;
}
.intro-logo .brand-sub {
    font-weight: 300;
    letter-spacing: var(--ls-wider);
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--font-ui);
    display: block;
    margin-top: -12px;
    text-transform: none;
}

/* Line Loader */
.intro-loader {
    width: 100%;
    display: flex;
    justify-content: center;
}
.line-loader {
    width: clamp(120px, 40vw, 200px);
    height: 1px;
    background-color: rgba(255, 255, 255, 0.15);
    overflow: hidden;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
    animation-delay: 0.5s;
}
.line-loader-fill {
    width: 0%;
    height: 100%;
    background-color: #D4C5A9;
    animation: loadLine 1.2s ease forwards;
    animation-delay: 0.6s;
}

/* Intro CTA */
.enter-btn {
    border: 1px solid rgba(184, 160, 126, 0.6);
    padding: clamp(14px, 2vh, 18px) clamp(30px, 6vw, 50px);
    color: var(--gold-accent);
    text-transform: uppercase;
    letter-spacing: var(--ls-widest);
    font-size: var(--font-ui);
    font-weight: 400;
    transition: all var(--transition-medium);
    background: transparent;
}
.enter-btn:hover {
    background-color: var(--gold-accent);
    color: #2C2926;
    border-color: var(--gold-accent);
}

/* Animations */
@keyframes fadeIn {
    to {
        opacity: 1;
    }
}
@keyframes loadLine {
    to {
        width: 100%;
    }
}
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Global Header */
#global-header { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: var(--header-height); 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 0 60px; 
    z-index: var(--z-header);
    background: transparent;
    border-bottom: 1px solid transparent;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 1.8s ease, 
                transform 1.8s ease, 
                background-color 0.3s ease,
                height 0.3s ease,
                box-shadow 0.3s ease,
                border-bottom-color 0.3s ease;
}
#global-header.visible {
    opacity: 1;
    transform: translateY(0);
}
.header-left, .header-right { display: flex; align-items: center; }
.header-left { gap: 20px; }
.header-right { gap: 20px; }
.brand { 
    display: flex;
    align-items: center;
    cursor: pointer; 
}
.logo-wrapper {
    position: relative;
    height: 24px;
}
.brand-logo-img {
    height: 24px;
    width: auto;
    display: block;
    transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.brand-logo-img.logo-light {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}
.brand-logo-img.logo-dark {
    opacity: 1;
}
body.has-sub-hero .brand-logo-img.logo-light {
    opacity: 1;
}
body.has-sub-hero .brand-logo-img.logo-dark {
    opacity: 0;
}
body.has-sub-hero.sub-hero-passed .brand-logo-img.logo-light {
    opacity: 0;
}
body.has-sub-hero.sub-hero-passed .brand-logo-img.logo-dark {
    opacity: 1;
}
.menu-toggle-btn { 
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    gap: 25px; 
    color: var(--text-color); 
}
.menu-toggle-btn .lines { position: relative; width: 24px; height: 16px; display: flex; flex-direction: column; justify-content: space-between; }
.menu-toggle-btn .lines span { 
    display: block;
    width: 100%; 
    height: 1px; 
    background-color: var(--text-color); 
    transition: all 0.5s ease; 
}
.menu-toggle-btn .label { 
    font-size: var(--font-caption); 
    letter-spacing: var(--ls-wider); 
    font-weight: 500; 
}
body.menu-open .menu-toggle-btn .lines span:first-child { transform: rotate(45deg) translate(5px, 5px); }
body.menu-open .menu-toggle-btn .lines span:nth-child(2) { opacity: 0; }
body.menu-open .menu-toggle-btn .lines span:last-child { transform: rotate(-45deg) translate(5px, -5px); }
.util-btn { 
    font-size: var(--font-ui); 
    letter-spacing: var(--ls-widest); 
    padding: 14px 28px; 
    text-transform: uppercase; 
    transition: all var(--transition-fast); 
    color: var(--text-color); 
    border: 1px solid var(--sub-color); 
    font-weight: 400;
}
.util-btn:hover { 
    background: var(--text-color); 
    color: var(--bg-color); 
    border-color: var(--text-color); 
}
.util-btn.highlight { 
    background: var(--gold-accent); 
    border-color: var(--gold-accent); 
    color: #fff; 
}
.util-btn.highlight:hover { 
    background: var(--highlight-color); 
    border-color: var(--highlight-color); 
}

/* Main Container & Drawer */
#main-container { 
    position: relative; 
    width: 100%; 
    height: 100vh;
    height: 100svh; 
    padding-top: var(--header-height); 
    opacity: 1; 
}
.drawer-menu { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 420px; 
    height: 100vh;
    height: 100svh; 
    background: var(--bg-color); 
    z-index: calc(var(--z-header) + 1); 
    padding: 40px 50px 50px; 
    transform: translateX(-100%); 
    transition: transform var(--transition-slow);
}
.close-drawer-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--sub-color);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}
.close-drawer-btn svg {
    width: 14px;
    height: 14px;
    color: var(--text-color);
}
.chenot-menu {
    padding-top: 30px;
}
.close-drawer-btn:hover {
    background: var(--text-color);
}
.close-drawer-btn:hover svg {
    color: var(--bg-color);
}
body.menu-open .drawer-menu { transform: translateX(0); }

/* Menu Item Styles */
.menu-item { 
    border-bottom: 1px solid var(--sub-color); 
    transition: all var(--transition-fast); 
    opacity: 0.5; 
    overflow: hidden; 
}
.menu-item a {
    display: flex; 
    align-items: center; 
    padding: 28px 0; 
    cursor: pointer;
    width: 100%;
    text-decoration: none;
    color: inherit;
}
.menu-item:hover, .menu-item.active { 
    opacity: 1; 
}
.menu-item:hover a, .menu-item.active a { 
    padding-left: 15px; 
}
.menu-item .num { 
    font-size: var(--font-caption); 
    color: var(--gold-accent); 
    margin-right: 20px; 
    flex-shrink: 0; 
    letter-spacing: var(--ls-wider);
}
.menu-item .label { 
    font-family: var(--font-serif); 
    font-size: var(--font-md);
    color: var(--text-color); 
    flex-grow: 1; 
    line-height: var(--lh-snug); 
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: var(--ls-wide); 
}
.menu-item .arrow { 
    opacity: 0; 
    transform: translateX(-15px); 
    transition: all var(--transition-fast); 
    color: var(--gold-accent); 
    flex-shrink: 0; 
    margin-left: 15px;
    margin-right: 20px;
}
.menu-item:hover .arrow, .menu-item.active .arrow { 
    opacity: 1; 
    transform: translateX(0); 
}

.drawer-footer p { 
    font-size: var(--font-2xs); 
    color: #9A948C; 
    letter-spacing: var(--ls-wider);
}

/* Visual Background */
.visual-section { 
    position: relative;
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    height: 100svh;
    min-height: 100vh;
    min-height: 100svh;
    background-color: var(--text-color);
    z-index: var(--z-visual);
    overflow: hidden;
}
.visual-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/main-bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.2);
    transition: transform 3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 0;
}
body.site-entered .visual-section::before {
    transform: scale(1);
}
.visual-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 2;
    mix-blend-mode: overlay;
}
.visual-section .overlay { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: linear-gradient(to bottom, rgba(44, 41, 38, 0.1), rgba(44, 41, 38, 0.4));
    pointer-events: none;
    z-index: 1;
}
.visual-text { 
    position: absolute; 
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--bg-color); 
    max-width: 900px; 
    z-index: 10; 
    transition: opacity var(--transition-fast); 
    text-shadow: 0 2px 15px rgba(44, 41, 38, 0.4);
    text-align: center;
}
body.menu-open .visual-text { opacity: 0; }
.visual-text h3 { 
    font-family: var(--font-serif); 
    font-size: var(--font-display-xl); 
    margin-bottom: 20px; 
    color: var(--sub-color); 
    font-weight: 400;
    letter-spacing: 0.15em;
    line-height: var(--lh-tight);
    white-space: nowrap;
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 1.2s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 1.2s cubic-bezier(0.25, 0.1, 0.25, 1),
                letter-spacing 1.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.visual-text h3.fade-in {
    opacity: 1;
    transform: translateY(0);
    letter-spacing: 0.02em;
}
.visual-text p { 
    font-size: var(--font-body-lg); 
    opacity: 0; 
    font-weight: 300; 
    letter-spacing: 0.12em;
    line-height: var(--lh-normal);
    transform: translateY(20px);
    transition: opacity 1s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 1s cubic-bezier(0.25, 0.1, 0.25, 1),
                letter-spacing 1.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.visual-text p.fade-up {
    opacity: 0.85;
    transform: translateY(0);
    letter-spacing: 0.03em;
}


/* Image Popup */
.image-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}
.image-popup.show {
    display: flex;
}
.image-popup .popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}
.image-popup .popup-container {
    position: relative;
    max-width: 380px;
    width: 90%;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    animation: popupFadeIn 0.3s ease-out;
}
@keyframes popupFadeIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.image-popup .close-popup-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.image-popup .close-popup-btn svg {
    width: 16px;
    height: 16px;
    stroke: #333;
}
.image-popup .close-popup-btn:hover {
    background: #fff;
    transform: scale(1.1);
}
.image-popup #popup-link {
    display: block;
}
.image-popup #popup-image {
    width: 100%;
    height: auto;
    display: block;
}
.image-popup .popup-footer {
    padding: 14px 18px;
    background: #f8f8f8;
    border-top: 1px solid #eee;
}
.image-popup .popup-today-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    color: #666;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.image-popup .popup-today-btn:hover {
    color: #333;
}
.image-popup.position-bottom-right .popup-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    max-width: 360px;
}
.image-popup.position-bottom-left .popup-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    max-width: 360px;
}

/* Modals */
.simple-modal, .modal { transition: all var(--transition-fast); }
.simple-modal { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: rgba(44, 41, 38, 0.7); 
    z-index: var(--z-modal); 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    opacity: 0; 
    visibility: hidden; 
    backdrop-filter: blur(8px); 
}
.simple-modal.open { opacity: 1; visibility: visible; }
.simple-modal-content { 
    background: var(--bg-color); 
    padding: 60px; 
    width: 90%; 
    max-width: 520px; 
    text-align: center; 
    position: relative; 
    box-shadow: 0 25px 60px rgba(44, 41, 38, 0.2); 
    border: 1px solid var(--sub-color); 
}
.close-simple-btn { 
    position: absolute; 
    top: 25px; 
    right: 25px; 
    font-size: var(--font-md); 
    cursor: pointer; 
    color: var(--text-color); 
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}
.close-simple-btn:hover { opacity: 1; }
.simple-modal-content h2 { 
    font-family: var(--font-serif); 
    font-size: var(--font-heading-lg); 
    margin-bottom: 40px; 
    color: var(--gold-accent); 
    font-weight: 400;
    letter-spacing: var(--ls-wider);
    line-height: var(--lh-tight);
}
.info-group { margin-bottom: 25px; }
.info-group .label { 
    font-size: var(--font-caption); 
    color: var(--gold-accent); 
    text-transform: uppercase; 
    margin-bottom: 8px; 
    letter-spacing: var(--ls-widest);
}
.map-area { 
    margin-top: 40px; 
    width: 100%; 
    height: 220px; 
    background: var(--sub-color); 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    color: var(--text-color);
    overflow: hidden;
}
.contact-modal-map {
    width: 100%;
    height: 100%;
}
.contact-modal-map .map-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    color: var(--gold-accent);
    font-size: var(--font-xl);
}
.map-error-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 100%;
    color: var(--gold-accent);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}
.map-error-link:hover {
    opacity: 0.7;
}
.map-error-link i {
    font-size: var(--font-xl);
}
.map-error-link span {
    font-size: var(--font-sm);
    letter-spacing: var(--ls-wide);
}

/* Page View System */
.page-view {
    display: none;
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
}
.page-view.active {
    display: block;
}
#home-view {
    height: 100vh;
    height: 100svh;
    overflow: hidden;
}

#content-view {
    background: var(--bg-color);
    min-height: 100vh;
    min-height: 100svh;
    padding-top: 80px;
    overflow-x: hidden;
}

.content-wrapper {
    width: 100%;
    padding: 40px 12% 120px;
}
.close-btn { 
    position: absolute; 
    top: 45px; 
    right: 60px; 
    font-size: var(--font-ui); 
    font-weight: 500; 
    cursor: pointer; 
    z-index: 10; 
    color: var(--text-color); 
    padding: 12px; 
    letter-spacing: var(--ls-widest);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}
.close-btn:hover { opacity: 1; }
.modal-content { 
    width: 100%; 
    height: 100%; 
    overflow-y: auto; 
    padding: 120px 12%; 
}

/* Common Modal Layout */
.modal-layout-top { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    gap: 80px; 
    margin-bottom: 100px; 
}
.modal-text-group { flex: 1; }
.modal-text-group h2 { 
    font-family: var(--font-serif); 
    font-size: var(--font-display-lg); 
    color: var(--gold-accent); 
    margin-bottom: 35px; 
    font-weight: 400;
    letter-spacing: var(--ls-wide);
    line-height: var(--lh-tight);
}
.modal-text-group .divider { 
    width: 70px; 
    height: 1px; 
    background-color: var(--gold-accent); 
    margin-bottom: 35px; 
}
.modal-text-group .description { 
    font-size: var(--font-body-lg); 
    line-height: var(--lh-loose); 
    color: var(--text-color); 
    font-weight: 300;
}
.modal-text-group .description strong { 
    font-weight: 500; 
    color: var(--accent-color); 
    font-size: var(--font-md); 
}
.modal-image-group { flex: 1; }
.modal-image-group img { 
    width: 100%; 
    height: 420px; 
    object-fit: cover; 
    box-shadow: 0 15px 40px rgba(44, 41, 38, 0.12); 
}
.map-container { 
    width: 100%; 
    height: 420px; 
    overflow: hidden; 
    box-shadow: 0 15px 40px rgba(44, 41, 38, 0.12); 
}
.map-container iframe { width: 100%; height: 100%; border: none; }

.modal-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 50px; 
    border-top: 1px solid var(--sub-color); 
    padding-top: 80px; 
    padding-bottom: 120px; 
}
.grid-item { 
    background: #fff; 
    border: 1px solid var(--sub-color); 
    padding: 25px; 
    transition: all var(--transition-medium); 
    box-shadow: 0 5px 20px rgba(44, 41, 38, 0.03);
}
.grid-item:hover { 
    transform: translateY(-8px); 
    box-shadow: 0 20px 40px rgba(44, 41, 38, 0.08);
}
.grid-img-wrapper { 
    width: 100%; 
    height: 220px; 
    margin-bottom: 25px; 
    overflow: hidden; 
}
.grid-img-wrapper img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: transform var(--transition-slow); 
}
.grid-item:hover .grid-img-wrapper img { transform: scale(1.05); }
.grid-text-wrapper h4 { 
    font-family: var(--font-serif); 
    color: var(--gold-accent); 
    margin-bottom: 15px; 
    font-size: var(--font-heading-sm); 
    font-weight: 400;
    line-height: var(--lh-snug);
}
.grid-text-wrapper p { 
    color: #6B635B; 
    line-height: var(--lh-relaxed); 
    font-size: var(--font-body-sm); 
    font-weight: 300;
}
.grid-text-wrapper p b, .grid-text-wrapper p strong { 
    font-weight: 500; 
    color: var(--text-color); 
}

/* =========================================
   CONTACT LOCATION SECTION
   ========================================= */
.contact-location-section {
    padding: 100px 8% 60px;
    background: var(--bg-cream);
}

.location-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: 0.2em;
    color: var(--gold-accent);
    margin-bottom: 80px;
}

.location-content {
    display: flex;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: stretch;
}

.location-map {
    flex: 1 1 50%;
    min-width: 400px;
    min-height: 500px;
    background: #f5f5f5;
    border: 1px solid var(--sub-color);
}

.naver-map-container {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
}

.map-loading,
.map-error {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: #999;
    font-size: var(--font-body-md);
    background: #f5f5f5;
}

.map-loading i,
.map-error i {
    font-size: 2.5rem;
    color: var(--gold-accent);
}

.map-error p {
    margin-top: 10px;
    font-size: var(--font-body-sm);
    color: #666;
}

.location-info {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-block {
    padding-bottom: 25px;
}

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

.info-heading {
    font-family: var(--font-serif);
    font-size: var(--font-heading-sm);
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.info-row {
    display: flex;
    gap: 30px;
    margin-bottom: 18px;
    line-height: var(--lh-relaxed);
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-label {
    flex: 0 0 80px;
    font-family: var(--font-sans);
    font-size: var(--font-body-sm);
    font-weight: 500;
    color: var(--gold-accent);
    letter-spacing: 0.02em;
}

.info-value {
    flex: 1;
    font-family: var(--font-sans);
    font-size: var(--font-body-sm);
    font-weight: 300;
    color: #5a5a5a;
    line-height: var(--lh-relaxed);
}

.parking-note {
    margin-top: 20px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 300;
    color: #aaa;
    letter-spacing: 0.02em;
}

/* Network Section */
.network-section {
    padding: 80px var(--spacing-side);
    padding-bottom: 160px;
    background: var(--bg-dark);
}

.network-section::before {
    content: '';
    display: block;
    width: 70%;
    max-width: 800px;
    height: 1px;
    margin: 0 auto 80px;
    background: var(--gold-accent);
    opacity: 0.6;
}

.network-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 10px;
    letter-spacing: 0.2em;
}

.network-subtitle {
    font-family: var(--font-display);
    font-size: var(--font-body-sm);
    font-weight: 300;
    color: var(--gold-accent);
    text-align: center;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 60px;
}

.network-gallery {
    display: flex;
    width: 100%;
    height: 500px;
    overflow: hidden;
    background: var(--bg-dark);
}


.network-panel {
    position: relative;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    cursor: pointer;
    transition: flex 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.network-panel.expanded {
    flex: 2.67;
}

.network-panel.collapsed {
    flex: 1;
}

.panel-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 1.2s ease;
}

.network-panel.expanded .panel-image {
    transform: scale(1.05);
}

.panel-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    transition: opacity 0.4s ease;
}

.panel-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 25%, rgba(0, 0, 0, 0) 40%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.network-panel.expanded .panel-overlay {
    opacity: 0;
}

.network-panel.expanded .panel-gradient {
    opacity: 1;
}

.panel-content {
    position: absolute;
    bottom: 50px;
    left: 40px;
    right: 40px;
    color: var(--text-light);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.network-panel.expanded .panel-content {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

.panel-number {
    font-family: var(--font-display);
    font-size: var(--font-body-sm);
    font-weight: 300;
    color: #fff;
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 15px;
}

.panel-name {
    font-family: var(--font-serif-kr);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 400;
    margin-bottom: 20px;
    letter-spacing: 0.08em;
    position: relative;
    display: inline-block;
    color: #fff;
}

.panel-name::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 1px;
    background: var(--gold-accent);
}

.panel-address {
    font-family: var(--font-sans);
    font-size: var(--font-body-sm);
    font-weight: 300;
    color: #fff;
    margin-top: 15px;
}

/* Sub Hero Section */
.sub-hero {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: 100vh;
    height: 100svh;
    min-height: 100vh;
    min-height: 100svh;
    overflow: hidden;
    background-color: var(--bg-color);
}
.sub-hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    clip-path: inset(0 100% 0 0);
    animation: wipeReveal 1.5s ease-out 0.3s forwards;
    background-color: var(--bg-color);
}
.sub-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.85) contrast(1.1) brightness(0.95);
}
.sub-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(44, 41, 38, 0.5) 0%, rgba(44, 41, 38, 0.1) 100%);
    pointer-events: none;
    clip-path: inset(0 100% 0 0);
    animation: wipeReveal 1.5s ease-out 0.3s forwards;
}
.sub-hero-text {
    position: absolute;
    top: 50%;
    left: 60px;
    transform: translateY(-50%) translateY(30px);
    z-index: 10;
    opacity: 0;
    animation: slideUpFadeCenter 0.8s ease-out 1.05s forwards;
}
.sub-hero-text h2 {
    font-family: var(--font-serif);
    font-size: var(--font-display-lg);
    color: #fff;
    font-weight: 400;
    letter-spacing: var(--ls-wide);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    display: inline-block;
    padding-bottom: 18px;
}
.sub-hero-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 4ch;
    height: 1px;
    background: rgba(255, 255, 255, 0.7);
    opacity: 0;
    animation: slideUpFade 0.6s ease-out 1.35s forwards;
}
.sub-hero-curve {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 100px;
    overflow: hidden;
}
.sub-hero-curve svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.sub-hero-curve svg path {
    fill: var(--bg-color);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: floatBounce 3s ease-in-out infinite;
}
.scroll-indicator-circle {
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.85);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.scroll-indicator-circle svg {
    width: 20px;
    height: 20px;
    color: #fff;
}
@keyframes floatBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(12px); }
}

/* Sub Hero Content Wrapper */
.sub-hero-content {
    padding: 60px 0;
}
.sub-hero-content .content-intro {
    text-align: center;
    margin-bottom: 60px;
}
.sub-hero-content .content-intro .description {
    font-size: var(--font-body-lg);
    color: #6B635B;
    line-height: var(--lh-relaxed);
    margin-bottom: 30px;
}
.sub-hero-content .content-intro .divider {
    width: 60px;
    height: 1px;
    background: var(--gold-accent);
    margin: 0 auto;
}

@keyframes wipeReveal {
    from { clip-path: inset(0 100% 0 0); }
    to { clip-path: inset(0 0 0 0); }
}
@keyframes slideUpFade {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUpFadeCenter {
    from { opacity: 0; transform: translateY(-50%) translateY(30px); }
    to { opacity: 1; transform: translateY(-50%) translateY(0); }
}

/* Staff Profile Layout */
.staff-profile-layout {
    display: flex;
    gap: 80px;
    padding: 80px 6%;
    max-width: 1100px;
    margin: 0 auto;
}
.profile-sticky-wrapper {
    flex-shrink: 0;
    position: sticky;
    top: 120px;
    align-self: flex-start;
}
.profile-image-wrapper {
    width: 320px;
    max-height: 500px;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    opacity: 0;
    animation: slideUpFade 0.8s ease-out 0.3s forwards;
}
.profile-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    animation: gentleZoom 5s ease-in-out infinite;
}
@keyframes gentleZoom {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}
.profile-info-scroll {
    flex: 1;
    min-width: 0;
}
.profile-header {
    margin-bottom: 50px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--sub-color);
    opacity: 0;
    animation: slideUpFade 0.8s ease-out 0.5s forwards;
}
.profile-name {
    font-family: var(--font-serif);
    font-size: var(--font-display-md);
    color: var(--text-color);
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}
.profile-name .title-badge {
    font-size: var(--font-lg);
    color: var(--gold-accent);
    letter-spacing: 0.05em;
    margin-left: 12px;
}
.profile-subtitle {
    font-size: var(--font-body-lg);
    color: #6B635B;
    line-height: var(--lh-relaxed);
}

/* Staff Page Special Layout */
.staff-top-image-full { 
    width: 100%; 
    height: 500px; 
    margin-bottom: 80px; 
    overflow: hidden; 
    box-shadow: 0 15px 40px rgba(44, 41, 38, 0.12); 
}
.staff-top-image-full img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    object-position: top center; 
}

.staff-bio-2col-container { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 80px; 
    margin-bottom: 100px; 
    align-items: start; 
}

.staff-header-simple h2 { 
    font-family: var(--font-serif); 
    font-size: var(--font-display-lg); 
    color: var(--gold-accent); 
    margin-bottom: 20px; 
    font-weight: 400;
    line-height: var(--lh-tight);
}
.staff-header-simple .position { 
    font-size: var(--font-body-lg); 
    color: var(--text-color); 
    font-weight: 400; 
    margin-left: 15px; 
}
.titles-list-simple { margin-bottom: 50px; }
.titles-list-simple li { 
    font-size: var(--font-body); 
    margin-bottom: 8px; 
    color: var(--text-color); 
    font-weight: 400; 
    line-height: var(--lh-normal);
}

.staff-header-spacer { height: 150px; }

.bio-group { margin-bottom: 35px; }
.bio-group h4 { 
    font-size: var(--font-body-sm); 
    color: var(--gold-accent); 
    margin-bottom: 15px; 
    font-weight: 600; 
    text-transform: uppercase; 
    letter-spacing: var(--ls-widest); 
    border-bottom: 1px solid var(--sub-color); 
    padding-bottom: 8px; 
    display: inline-block; 
}
.bio-group ul li { 
    font-size: var(--font-body-sm); 
    color: #6B635B; 
    margin-bottom: 8px; 
    line-height: var(--lh-relaxed); 
    padding-left: 15px; 
    position: relative; 
    font-weight: 300;
}
.bio-group ul li::before { 
    content: ""; 
    position: absolute; 
    left: 0; 
    top: 10px; 
    width: 4px;
    height: 4px;
    background-color: var(--gold-accent);
    border-radius: 50%;
}

/* Brand Philosophy Section */
.brand-philosophy-section {
    background: linear-gradient(180deg, #F8F6F3 0%, #F2EFE9 100%);
    padding: 60px 40px 60px;
    margin-top: 80px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.brand-caption {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    color: #9A948D;
    margin-bottom: 30px;
    font-weight: 400;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}
.brand-philosophy-section.animate .brand-caption {
    animation: philosophyFadeUp 0.7s ease-out forwards;
}
.philosophy-card-wrapper {
    width: 70vw;
    max-width: 900px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
                max-width 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                margin 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.philosophy-card-wrapper.expanded {
    width: 100vw;
    max-width: none;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}
.philosophy-card {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 20px;
    padding: 50px 60px;
    box-shadow: 0 8px 40px rgba(44, 41, 38, 0.08);
    text-align: center;
    overflow: hidden;
    height: 160px;
    box-sizing: border-box;
    transition: height 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.4s,
                border-radius 0.3s ease-out 0.4s;
}
.philosophy-card-wrapper.expanded .philosophy-card {
    height: 420px;
    border-radius: 20px 20px 0 0;
}
.philosophy-main {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    background: linear-gradient(135deg, #2C2926 0%, #5A554F 50%, #2C2926 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
    letter-spacing: 0.06em;
    line-height: 1.5;
    margin: 0;
    position: relative;
}
.philosophy-main::before {
    content: '"';
    position: absolute;
    left: -25px;
    top: -10px;
    font-size: 3rem;
    color: var(--gold-accent);
    opacity: 0.3;
    font-family: Georgia, serif;
}
.philosophy-line {
    font-family: var(--font-serif);
    font-weight: 300;
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.philosophy-card-wrapper.expanded .philosophy-line[data-line="1"] {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.8s;
}
.philosophy-card-wrapper.expanded .philosophy-line[data-line="2"] {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.95s;
}
.philosophy-card-wrapper.expanded .philosophy-line[data-line="3"] {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 1.1s;
}
.philosophy-card-wrapper.expanded .philosophy-line[data-line="4"] {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 1.25s;
}
.philosophy-line[data-line="1"] {
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    color: #4A4541;
    letter-spacing: 0.05em;
    line-height: 1.7;
    padding-top: 35px;
    font-weight: 400;
}
.philosophy-line[data-line="2"] {
    font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    color: #6B635B;
    letter-spacing: 0.04em;
    line-height: 1.9;
    padding-top: 28px;
}
.philosophy-line[data-line="3"] {
    font-size: clamp(0.9rem, 1.6vw, 1.05rem);
    color: #7A746D;
    letter-spacing: 0.03em;
    line-height: 2;
    padding-top: 22px;
}
.philosophy-line[data-line="4"] {
    font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    color: #5A554F;
    letter-spacing: 0.05em;
    line-height: 1.8;
    padding-top: 30px;
    font-weight: 400;
    font-style: italic;
}
@keyframes philosophyFadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Legacy signature styles kept for other uses */
.signature-area { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 15px; 
}
.signature-area img { 
    height: 70px; 
    object-fit: contain; 
    opacity: 0.75; 
}
.signature-area .sign-text { 
    font-family: var(--font-serif); 
    font-size: var(--font-lg); 
    color: var(--gold-accent); 
    letter-spacing: var(--ls-wider);
}

/* Flip Card Styles */
.flip-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 40px; 
    padding-bottom: 120px; 
}
.flip-card { 
    background-color: transparent; 
    width: 100%; 
    height: 450px; 
    perspective: 1000px; 
    cursor: pointer; 
} 
.flip-card-inner { 
    position: relative; 
    width: 100%; 
    height: 100%; 
    text-align: center; 
    transition: transform 1s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    transform-style: preserve-3d; 
    box-shadow: 0 10px 35px rgba(44, 41, 38, 0.06); 
}
.flip-card.flipped .flip-card-inner { transform: rotateY(180deg); }
.flip-card-front, .flip-card-back { 
    position: absolute; 
    width: 100%; 
    height: 100%; 
    -webkit-backface-visibility: hidden; 
    backface-visibility: hidden; 
    overflow: hidden; 
    border: 1px solid var(--sub-color); 
}

/* Front */
.flip-card-front { background-color: #fff; display: flex; flex-direction: column; }
.flip-img-box { width: 100%; height: 75%; overflow: hidden; }
.flip-img-box img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: transform var(--transition-slow); 
}
.flip-card:hover .flip-img-box img { transform: scale(1.05); }
.flip-title-box { 
    height: 25%; 
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    background: #fff; 
    position: relative; 
}
.flip-title-box h4 { 
    font-family: var(--font-serif); 
    font-size: var(--font-heading-sm); 
    color: var(--gold-accent); 
    margin-bottom: 8px; 
    font-weight: 400;
    line-height: var(--lh-snug);
}
.click-hint { 
    font-size: var(--font-2xs); 
    color: #9A948C; 
    letter-spacing: var(--ls-widest); 
    text-transform: uppercase; 
}

/* Back - with scroll support */
.flip-card-back { 
    background-color: var(--bg-color); 
    color: var(--text-color); 
    transform: rotateY(180deg); 
    display: flex; 
    flex-direction: column; 
    justify-content: flex-start;
    align-items: center; 
    padding: 35px 30px; 
    text-align: center; 
    overflow-y: auto;
}
.flip-card-back::-webkit-scrollbar { width: 4px; }
.flip-card-back::-webkit-scrollbar-thumb { background-color: var(--sub-color); border-radius: 4px; }

.back-content h4 { 
    font-family: var(--font-serif); 
    font-size: var(--font-heading-sm); 
    color: var(--gold-accent); 
    margin-bottom: 18px; 
    flex-shrink: 0; 
    font-weight: 400;
    line-height: var(--lh-snug);
}
.divider-small { 
    width: 40px; 
    height: 1px; 
    background: var(--gold-accent); 
    margin: 0 auto 18px auto; 
    flex-shrink: 0; 
}
.back-content p { 
    font-size: var(--font-body-sm); 
    line-height: var(--lh-relaxed); 
    color: #6B635B; 
    word-break: keep-all; 
    font-weight: 300;
}
.back-content p strong { 
    color: var(--text-color); 
    display: block; 
    margin-bottom: 10px; 
    font-weight: 500; 
    font-size: var(--font-body); 
}
.back-content p i { 
    display: block; 
    margin-bottom: 15px; 
    color: var(--gold-accent); 
    font-family: var(--font-serif); 
    font-size: var(--font-body); 
}

/* ==========================================
   PRP Page - Full Content Layout
   ========================================== */
.prp-hero {
    display: flex;
    gap: 80px;
    margin-bottom: 100px;
    align-items: center;
}
.prp-hero-image {
    flex: 1;
}
.prp-hero-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    box-shadow: 0 15px 40px rgba(44, 41, 38, 0.12);
}
.prp-hero-text {
    flex: 1;
}
.prp-hero-text h2 {
    font-family: var(--font-serif);
    font-size: var(--font-display-lg);
    color: var(--gold-accent);
    margin-bottom: 30px;
    font-weight: 400;
    letter-spacing: var(--ls-wide);
    line-height: var(--lh-tight);
}
.prp-hero-text .divider {
    width: 70px;
    height: 1px;
    background-color: var(--gold-accent);
    margin-bottom: 30px;
}
.prp-hero-text .description {
    font-size: var(--font-body-lg);
    line-height: var(--lh-loose);
    color: var(--text-color);
    font-weight: 300;
}
.prp-hero-text .description strong {
    font-weight: 500;
    color: var(--accent-color);
    font-size: var(--font-md);
}

/* =========================================
   PRP INTRO SECTION (Premium Asymmetric Layout)
   ========================================= */

.prp-intro-section {
    position: relative;
    padding: 100px 8% 120px;
    background: linear-gradient(135deg, #F8F6F3 0%, #F2EDE6 50%, #EDE8E0 100%);
    overflow: visible;
}

.prp-intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
}

.prp-intro-title {
    position: relative;
    text-align: right;
    z-index: 2;
    margin-bottom: 240px;
    padding-top: 140px;
}

.prp-intro-title h2 {
    font-family: 'Pretendard', sans-serif;
    font-size: clamp(33px, 3.5vw, 50px);
    font-weight: 600;
    color: var(--text-color);
    line-height: var(--lh-snug);
    letter-spacing: var(--ls-tight);
}

.prp-intro-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.prp-intro-text {
    width: 100%;
    position: sticky;
    top: 120px;
    align-self: start;
}

.prp-effect-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.prp-intro-text p {
    font-family: var(--font-body);
    font-size: clamp(20px, 1.8vw, 28px);
    font-weight: 300;
    color: #000;
    line-height: 1.6;
    letter-spacing: 0.02em;
}

.prp-intro-text .highlight {
    color: #B18247;
    font-weight: 500;
}

.prp-effect-card {
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 28px;
    background: #FAF7F2;
    border-radius: 16px;
    padding: 32px 40px;
    box-shadow: 0 4px 24px rgba(44, 41, 38, 0.06);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.prp-effect-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(44, 41, 38, 0.1);
}

.effect-label {
    flex-shrink: 0;
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    color: #fff;
    background: var(--gold-accent);
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.effect-title {
    flex-shrink: 0;
    width: 160px;
    font-family: var(--font-heading);
    font-size: clamp(20px, 1.8vw, 28px);
    font-weight: 500;
    color: var(--text-color);
    line-height: var(--lh-snug);
}

.effect-desc {
    flex: 1;
    font-size: clamp(15px, 1.1vw, 18px);
    font-weight: 300;
    color: #555;
    line-height: var(--lh-relaxed);
}

.prp-intro-section .fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    transition-delay: var(--card-delay, 0s);
}

.prp-intro-section .fade-up.visible {
    opacity: 1;
    transform: translateY(0);
    transition-delay: var(--card-delay, 0s);
}

/* =========================================
   PRP FINAL SECTION (Parallax Scroll)
   ========================================= */

.prp-final-section {
    position: relative;
    height: 400vh;
    overflow: visible;
}

.prp-final-bg-layer {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #1a1a1a;
    overflow: hidden;
    z-index: 1;
}

.prp-final-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    will-change: transform, opacity;
}

.prp-final-bg-img {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1.2s ease-in-out, transform 1.2s ease-in-out;
}

.prp-final-bg-img.active {
    opacity: 1;
    transform: scale(1);
}

.prp-final-bg-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(270deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.5) 45%, rgba(0,0,0,0.2) 70%, transparent 100%);
    pointer-events: none;
}

.prp-final-content-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 2;
    pointer-events: none;
}

.prp-final-text-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 0 12% 0 50%;
    text-align: left;
    pointer-events: auto;
}

.prp-final-sub {
    font-family: var(--font-body);
    font-size: clamp(12px, 1vw, 14px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.prp-final-title {
    font-family: var(--font-heading);
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 700;
    color: #fff;
    line-height: var(--lh-snug);
    margin-bottom: 24px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.prp-final-main {
    font-family: var(--font-heading-kr);
    font-size: clamp(18px, 1.6vw, 24px);
    font-weight: 500;
    color: #fff;
    line-height: 1.6;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    text-shadow: 0 1px 8px rgba(0,0,0,0.25);
}

.prp-final-desc {
    font-family: var(--font-body);
    font-size: clamp(15px, 1.2vw, 18px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 24px;
    text-shadow: 0 1px 6px rgba(0,0,0,0.2);
}

.prp-final-details {
    margin-top: 20px;
}

.prp-final-details h4 {
    font-family: var(--font-heading-kr);
    font-size: clamp(14px, 1.1vw, 17px);
    font-weight: 600;
    color: var(--gold-accent);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.prp-final-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.prp-final-details li {
    font-family: var(--font-body);
    font-size: clamp(14px, 1.1vw, 16px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    margin-bottom: 10px;
    padding-left: 16px;
    position: relative;
}

.prp-final-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 4px;
    height: 4px;
    background: var(--gold-accent);
    border-radius: 50%;
}

.prp-final-details li strong {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

@media (max-width: 1024px) {
    .prp-intro-section {
        padding: 80px 6% 100px;
    }
    
    .prp-intro-title {
        position: relative;
        top: 0;
        right: 0;
        text-align: left;
        margin-bottom: 50px;
    }
    
    .prp-intro-content {
        display: flex;
        flex-direction: column;
        margin-top: 0;
        gap: 50px;
    }
    
    .prp-intro-text {
        position: relative;
        top: 0;
    }
    
    .prp-effect-cards {
        gap: 20px;
    }
    
    .prp-effect-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 28px 24px;
    }
    
    .effect-title {
        width: auto;
        min-width: 0;
    }
    
    /* PRP Final Section Mobile */
    .prp-final-section {
        height: auto;
    }
    
    .prp-final-bg-layer {
        display: none;
    }
    
    .prp-final-content-layer {
        position: relative;
    }
    
    .prp-final-text-block {
        min-height: auto;
        padding: 60px 6%;
        background: #1a1a1a;
    }
    
    .prp-final-text-block::before {
        content: '';
        display: block;
        width: 100%;
        height: 250px;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        margin-bottom: 32px;
    }
    
    .prp-final-text-block[data-index="0"]::before {
        background-image: url('../images/prp-indication.webp');
    }
    
    .prp-final-text-block[data-index="1"]::before {
        background-image: url('../images/prp-process.webp');
    }
    
    .prp-final-text-block[data-index="2"]::before {
        background-image: url('../images/prp-postcare.webp');
    }
    
    .prp-final-text-block[data-index="3"]::before {
        background-image: url('../images/prp-synergy.webp');
    }
}

/* PRP Page Mobile (768px) */
@media (max-width: 768px) {
    .prp-intro-section {
        padding: 60px 6% 80px;
    }
    
    .prp-intro-title {
        margin-bottom: 40px;
    }
    
    .prp-intro-title h2 {
        font-size: clamp(24px, 6vw, 32px);
    }
    
    .prp-intro-content {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }
    
    .prp-intro-text {
        position: relative;
        top: 0;
    }
    
    .prp-intro-text p {
        font-size: clamp(16px, 4.5vw, 20px);
    }
    
    .prp-effect-cards {
        gap: 16px;
    }
    
    .prp-effect-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 24px 20px;
    }
    
    .effect-title {
        font-size: 1.1rem;
        min-width: auto;
    }
    
    .effect-desc {
        font-size: 0.9rem;
    }
    
    .br-pc {
        display: none;
    }
    
    .prp-final-bg-img {
        height: 50vh;
    }
    
    .prp-final-text-block {
        padding: 50px 6%;
        align-items: center;
        text-align: center;
    }
    
    .prp-final-title {
        font-size: clamp(24px, 6vw, 32px);
    }
    
    .prp-final-main {
        font-size: clamp(15px, 4vw, 18px);
    }
    
    .prp-final-desc {
        font-size: clamp(13px, 3.5vw, 15px);
    }
    
    .prp-final-details {
        text-align: left;
        width: 100%;
    }
    
    .prp-final-details h4 {
        font-size: clamp(13px, 3.5vw, 15px);
    }
    
    .prp-final-details li {
        font-size: clamp(12px, 3.2vw, 14px);
    }
}

/* =========================================
   SITE FOOTER
   ========================================= */
.site-footer {
    background: #1a1a1a;
    padding: 60px 8% 50px;
    border-top: 1px solid rgba(180, 155, 100, 0.2);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

.footer-brand {
    font-family: var(--font-serif);
    font-size: var(--font-body-md);
    font-weight: 500;
    color: #fff;
    letter-spacing: 0.02em;
    margin-bottom: 25px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-info-row {
    display: flex;
    gap: 15px;
    font-family: var(--font-sans);
    font-size: var(--font-caption);
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    line-height: var(--lh-relaxed);
}

.footer-info-row .label {
    color: var(--gold-accent);
    flex: 0 0 70px;
}

.footer-phone {
    font-family: var(--font-display);
    font-size: var(--font-body-md);
    color: #fff;
    letter-spacing: 0.08em;
}

.footer-copyright {
    font-family: var(--font-sans);
    font-size: var(--font-caption);
    color: rgba(255, 255, 255, 0.4);
    font-weight: 300;
    text-align: right;
    align-self: flex-end;
}

@media (max-width: 768px) {
    .site-footer { padding: 50px 6% 40px; }
    .footer-content { flex-direction: column; gap: 30px; }
    .footer-brand { font-size: var(--font-body-sm); margin-bottom: 20px; }
    .footer-info-row { flex-direction: column; gap: 4px; }
    .footer-info-row .label { flex: none; }
    .footer-copyright { text-align: left; align-self: flex-start; margin-top: 20px; }
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-top: auto;
    padding-top: 40px;
}

.footer-legal-link {
    font-family: var(--font-sans);
    font-size: var(--font-caption);
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color var(--transition-fast);
    cursor: pointer;
}

.footer-legal-link:hover {
    color: var(--gold-accent);
}

@media (max-width: 768px) {
    .footer-bottom { flex-direction: column; align-items: flex-start; gap: 15px; }
}

/* =========================================
   NON-INSURANCE MODAL
   ========================================= */
#non-insurance-modal {
    z-index: calc(var(--z-header) + 10);
}

#non-insurance-modal .simple-modal-content {
    max-width: 680px;
    padding: 50px 40px;
    text-align: left;
    max-height: 85vh;
    overflow-y: auto;
}

#non-insurance-modal h2 {
    text-align: center;
    margin-bottom: 10px;
}

.non-insurance-notice {
    text-align: center;
    font-family: var(--font-sans);
    font-size: var(--font-caption);
    color: #888;
    margin-bottom: 40px;
    line-height: var(--lh-relaxed);
}

.non-insurance-category {
    margin-bottom: 35px;
}

.non-insurance-category:last-child {
    margin-bottom: 0;
}

.non-insurance-category h3 {
    font-family: var(--font-serif);
    font-size: var(--font-body-md);
    font-weight: 500;
    color: var(--gold-accent);
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--sub-color);
}

.non-insurance-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    font-family: var(--font-sans);
    font-size: var(--font-body-sm);
}

.non-insurance-row:last-child {
    border-bottom: none;
}

.non-insurance-item {
    color: var(--text-color);
    font-weight: 400;
}

.non-insurance-price {
    color: #666;
    font-weight: 300;
    text-align: right;
}

@media (max-width: 768px) {
    #non-insurance-modal .simple-modal-content { padding: 40px 25px; max-width: 95%; }
    .non-insurance-row { flex-direction: column; gap: 5px; padding: 10px 0; }
    .non-insurance-price { text-align: left; }
}

/* =========================================
   PREMIUM EFFECTS
   ========================================= */

/* Scroll Progress Bar */
.scroll-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-accent), var(--highlight-color));
    z-index: 10;
    transition: width 0.1s linear;
}

/* Gold Gradient Text Effect */
.gold-gradient-text {
    background: linear-gradient(135deg, #D4C5A9, var(--gold-accent), #8B7355);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Quote/Conversational Text Style */
.quote-text {
    font-family: var(--font-quote);
    font-style: normal;
    line-height: var(--lh-relaxed);
}

/* Enhanced Header Scroll Effect */
#global-header {
    transition: all var(--transition-medium);
}
/* Sub Hero 페이지 헤더 - 투명 상태 (기본) */
body.has-sub-hero #global-header {
    background-color: transparent;
    box-shadow: none;
    transition: background-color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                backdrop-filter 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
body.has-sub-hero #global-header .brand,
body.has-sub-hero #global-header .menu-toggle-btn {
    color: #fff;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
    transition: color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                text-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
body.has-sub-hero #global-header .menu-toggle-btn .lines span {
    background-color: #fff;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
    transition: background-color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
body.has-sub-hero #global-header .util-btn {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
body.has-sub-hero #global-header .util-btn.highlight {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
}

/* 서브히어로 페이지에서 sticky 작동을 위한 전체 조상 체인 수정 */
body.has-sub-hero #main-container {
    padding-top: 0;
    height: auto;
    overflow: visible;
}

/* 홈 화면에서 main-container padding 제거 */
body.site-entered #main-container {
    padding-top: 0;
}

/* Sub Hero 영역을 벗어난 후 헤더 스타일 - 부드러운 전환 */
body.has-sub-hero.sub-hero-passed #global-header {
    background-color: rgba(250, 250, 248, 0.98);
    box-shadow: 0 4px 30px rgba(44, 41, 38, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
body.has-sub-hero.sub-hero-passed #global-header .brand,
body.has-sub-hero.sub-hero-passed #global-header .menu-toggle-btn {
    color: var(--text-color);
    text-shadow: none;
}
body.has-sub-hero.sub-hero-passed #global-header .menu-toggle-btn .lines span {
    background-color: var(--text-color);
    box-shadow: none;
}
body.has-sub-hero.sub-hero-passed #global-header .util-btn {
    color: var(--text-color);
    border-color: var(--text-color);
}
body.has-sub-hero.sub-hero-passed #global-header .util-btn:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
    border-color: var(--text-color);
}
body.has-sub-hero.sub-hero-passed #global-header .util-btn.highlight {
    background-color: var(--gold-accent);
    color: var(--bg-color);
    border-color: var(--gold-accent);
}
body.has-sub-hero.sub-hero-passed #global-header .util-btn.highlight:hover {
    background-color: var(--bg-color);
    color: var(--gold-accent);
    border-color: var(--gold-accent);
}

/* Premium Button Hover Effects */
.util-btn {
    transform: translateY(0);
    transition: all var(--transition-fast), transform 0.3s ease, box-shadow 0.3s ease;
}
.util-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(44, 41, 38, 0.12);
}
.enter-btn {
    transform: scale(1);
    transition: all var(--transition-medium), transform 0.3s ease, box-shadow 0.3s ease;
}
.enter-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 35px rgba(184, 160, 126, 0.25);
}

/* Menu Item Underline Animation */
.menu-item {
    position: relative;
}
.menu-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background: linear-gradient(90deg, var(--gold-accent), transparent);
    transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.menu-item:hover::after,
.menu-item.active::after {
    width: 100%;
}
.menu-item:hover a,
.menu-item.active a {
    transform: translateX(5px);
}

/* Image Hover Zoom & Brightness */
.modal-image-group img,
.grid-img-wrapper img,
.staff-top-image-full img,
.prp-hero-image img {
    transition: transform var(--transition-slow), filter var(--transition-medium);
}
.modal-image-group:hover img,
.grid-item:hover .grid-img-wrapper img,
.staff-top-image-full:hover img,
.prp-hero-image:hover img {
    transform: scale(1.05);
    filter: brightness(1.05);
}

/* Scroll Fade-In Animation - Blanc de Vie style (40px, 0.8s) */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), 
                transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Reverse animation when scrolling up (toggleActions equivalent) */
.fade-in-up.reverse {
    opacity: 0;
    transform: translateY(40px);
}

/* Section Divider Lines */
.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-accent), transparent);
    margin: 60px 0;
}

/* Gold Accent Line for Titles */
.modal-text-group h2::before {
    content: '';
    position: absolute;
    left: -25px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: linear-gradient(180deg, var(--gold-accent), var(--highlight-color));
    opacity: 0.6;
}
.modal-text-group h2 {
    position: relative;
}

/* Enhanced Card Shadows */
.grid-item,
.flip-card-inner {
    box-shadow: 0 4px 20px rgba(44, 41, 38, 0.06);
    transition: all var(--transition-medium), box-shadow 0.4s ease;
}
.grid-item:hover {
    box-shadow: 0 20px 50px rgba(44, 41, 38, 0.12);
}

/* Background Noise Texture Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.015;
    pointer-events: none;
    z-index: 0;
}


/* Intro Logo Gold Gradient */
.intro-logo .brand-name {
    background: linear-gradient(135deg, #fff, #D4C5A9, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .drawer-menu { width: 100%; }
    #global-header { padding: 0 25px; height: 65px; }
    :root { --header-height: 65px; }
    .header-right { display: none; }
    .header-left { width: 100%; justify-content: space-between; flex-direction: row-reverse; }
    .menu-toggle-btn { min-height: 44px; min-width: 44px; padding: 10px; }
    .menu-toggle-btn .label { display: none; }
    .close-btn { right: 25px; top: 25px; min-height: 44px; min-width: 44px; }
    .close-drawer-btn { width: 44px; height: 44px; top: 20px; right: 20px; }
    .visual-text { 
        top: 50%; 
        left: 50%; 
        transform: translate(-50%, -50%); 
        bottom: auto;
        padding: 0 20px;
        width: 100%;
        box-sizing: border-box;
    }
    .visual-text h3 { font-size: var(--font-display-md); white-space: normal; }
    .intro-logo { font-size: var(--font-heading-lg); letter-spacing: var(--ls-wider); }
    .intro-logo .loc { font-size: var(--font-body); }
    .logo-wrapper { height: 20px; }
    .brand-logo-img { height: 20px; }
    .modal-content { padding: 90px 25px; }
    .content-wrapper { padding: 40px 6% 80px; }
    
    .modal-layout-top { flex-direction: column-reverse; gap: 40px; margin-bottom: 60px; }
    .modal-image-group img, .map-container { height: 280px; }
    .modal-text-group h2 { font-size: var(--font-heading-lg); margin-bottom: 20px; }
    .modal-grid { grid-template-columns: 1fr; gap: 35px; }
    .grid-img-wrapper { height: 200px; }
    
    /* Contact Location Mobile */
    .contact-location-section { padding: 60px 6% 80px; }
    .location-title { font-size: 1.5rem; margin-bottom: 50px; letter-spacing: 0.15em; }
    .location-content { flex-direction: column; gap: 50px; }
    .location-map { min-width: 0; width: 100%; min-height: 300px; }
    .naver-map-container { height: 300px; }
    .location-info { gap: 35px; }
    .info-block { padding-bottom: 30px; }
    .info-heading { font-size: var(--font-body-md); margin-bottom: 20px; }
    .info-row { flex-direction: column; gap: 8px; margin-bottom: 20px; }
    .info-label { flex: none; }
    .contact-phone .phone-number { font-size: 1.3rem; }

    .network-section { padding: 60px var(--spacing-side); padding-bottom: 120px; }
    .network-section::before { margin-bottom: 60px; }
    .network-title { font-size: 1.5rem; letter-spacing: 0.15em; }
    .network-subtitle { margin-bottom: 40px; }
    .network-gallery { 
        flex-direction: column; 
        height: auto; 
    }
    .network-panel { 
        flex: none; 
        height: 200px; 
    }
    .network-panel.expanded { 
        flex: none; 
        height: 300px; 
    }
    .panel-content { 
        opacity: 1; 
        transform: translateY(0); 
        bottom: 20px;
        left: 20px;
        right: 20px;
    }
    .panel-overlay { opacity: 0.3; }
    .network-panel.expanded .panel-overlay { opacity: 0; }

    .sub-hero { 
        width: 100%;
        max-width: 100%;
        height: 100vh;
        height: 100svh;
        min-height: 100vh;
        min-height: 100svh;
        margin: 0;
    }
    .sub-hero-text { top: 50%; left: 25px; }
    .sub-hero-text h2 { font-size: var(--font-heading-lg); }
    .sub-hero-curve { height: 50px; }
    .staff-top-image-full { height: 320px; margin-bottom: 50px; }
    .staff-bio-2col-container { grid-template-columns: 1fr; gap: 40px; } 
    .staff-header-spacer { display: none; }
    .staff-profile-layout {
        flex-direction: column;
        gap: 40px;
        padding: 60px 6%;
    }
    .profile-sticky-wrapper {
        position: relative;
        top: 0;
    }
    .profile-image-wrapper {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    .brand-philosophy-section { 
        padding: 50px 20px 50px; 
    }
    .philosophy-card-wrapper { width: 90vw; }
    .philosophy-card { padding: 35px 25px; height: 130px; }
    .philosophy-main { font-size: 1.2rem; }
    .philosophy-main::before { left: -15px; top: -5px; font-size: 2rem; }
    .philosophy-line[data-line="1"] { font-size: 1rem; padding-top: 25px; }
    .philosophy-line[data-line="2"] { font-size: 0.9rem; padding-top: 20px; }
    .philosophy-line[data-line="3"] { font-size: 0.85rem; padding-top: 18px; }
    .philosophy-line[data-line="4"] { font-size: 0.9rem; padding-top: 22px; }

    .map-container { height: 280px; }

    /* Mobile Flip Grid */
    .flip-grid { grid-template-columns: 1fr; gap: 35px; }
    .flip-card { height: 400px; }
    .flip-card-back { padding: 28px 22px; }
    .back-content p { font-size: var(--font-body-sm); }

    /* Mobile PRP */
    .prp-hero { flex-direction: column; gap: 40px; margin-bottom: 60px; }
    .prp-hero-image img { height: 280px; }
    .prp-hero-text h2 { font-size: var(--font-heading-lg); }
}


/* =========================================
   Values Page - Pinned Slides Section
   ========================================= */

/* Slogan Section */
.values-slogan-section {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.slogan-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

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

.slogan-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.6) 100%);
    z-index: 2;
}

.slogan-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #fff;
    padding: 0 40px;
}

.slogan-main {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    letter-spacing: var(--ls-wide);
    margin-bottom: 30px;
    line-height: var(--lh-tight);
}

.slogan-sub {
    font-family: var(--font-sans);
    font-size: var(--font-md);
    font-weight: 300;
    line-height: var(--lh-relaxed);
    opacity: 0.9;
}

/* Pinned Slides Wrapper */
.values-slides-wrapper {
    position: relative;
    width: 100%;
}

.values-scroll-spacer {
    height: 300vh;
}

.values-slides-container {
    position: sticky;
    top: 0;
    height: 100vh;
    height: 100svh;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    background: var(--bg-color);
    overflow: hidden;
}

/* Progress Dots */
.values-slide-progress {
    position: absolute;
    left: 50px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 10;
}

.progress-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid var(--gold-accent);
    transition: all 0.4s ease;
    cursor: pointer;
}

.progress-dot.active {
    background: var(--gold-accent);
    border-color: var(--gold-accent);
    transform: scale(1.3);
}

/* Image Track */
.values-image-track {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.values-image-item {
    position: absolute;
    inset: 0;
    clip-path: inset(0 0 100% 0);
    transition: clip-path 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.values-image-item:first-child {
    clip-path: inset(0 0 0 0);
}

.values-image-item.revealed,
.values-image-item.active {
    clip-path: inset(0 0 0 0);
}

.values-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Left Track - 제목/부제 영역 */
.values-left-track {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 50px 60px 80px;
    overflow: hidden;
}

/* Right Track - 번호/포인트 영역 */
.values-right-track {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 80px 80px 60px 50px;
    overflow: hidden;
}

/* 각 레이어 공통 - 고정 높이로 레이아웃 유지 */
.values-layer {
    position: relative;
    width: 100%;
}

.values-layer-item {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
}

.values-layer-item.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* 번호 레이어 - stagger delay 0ms, 고정 높이 */
.values-num-layer {
    min-height: 60px;
    margin-bottom: 12px;
}

.values-num-layer .values-layer-item {
    font-family: var(--font-serif);
    font-size: var(--font-4xl);
    color: var(--gold-accent);
    opacity: 0;
    transition-delay: 0ms;
}

.values-num-layer .values-layer-item.active {
    opacity: 0.4;
}

/* 제목 레이어 - 왼쪽 트랙용 큰 제목 */
.values-title-layer {
    min-height: 140px;
    margin-bottom: 20px;
}

.values-title-layer .values-layer-item {
    transition-delay: 50ms;
}

.values-title-layer h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--text-color);
    font-weight: 400;
    line-height: var(--lh-snug);
    margin-bottom: 20px;
    letter-spacing: var(--ls-tight);
}

.values-title-layer .values-divider {
    width: 60px;
    height: 1px;
    background: var(--gold-accent);
}

/* 영어 부제 레이어 - 왼쪽 트랙 하단 */
.values-subtitle-layer {
    min-height: 60px;
}

.values-subtitle-layer .values-layer-item {
    font-family: var(--font-sans);
    font-size: var(--font-body);
    color: var(--accent-color);
    letter-spacing: var(--ls-normal);
    line-height: var(--lh-relaxed);
    transition-delay: 100ms;
}

/* 포인트들 레이어 - stagger delay 150ms, 고정 높이 */
.values-points-layer {
    min-height: 200px;
}

.values-points-layer .values-layer-item {
    transition-delay: 150ms;
}

.values-points-layer .point-item {
    margin-bottom: 20px;
}

.values-points-layer .point-item:last-child {
    margin-bottom: 0;
}

.values-points-layer h4 {
    font-family: var(--font-sans);
    font-size: var(--font-body);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 6px;
}

.values-points-layer p {
    font-family: var(--font-sans);
    font-size: var(--font-body-sm);
    color: var(--accent-color);
    line-height: var(--lh-relaxed);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .values-slogan-section {
        height: 70vh;
    }
    
    .slogan-main {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    
    .slogan-sub {
        font-size: var(--font-body-sm);
    }
    
    .values-slides-container {
        grid-template-columns: 1fr;
        grid-template-rows: auto 45vh auto;
    }
    
    .values-left-track {
        order: 1;
        padding: 25px 6% 15px;
    }
    
    .values-image-track {
        order: 2;
    }
    
    .values-right-track {
        order: 3;
        padding: 15px 6% 25px;
    }
    
    .values-slide-progress {
        left: auto;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
    }
    
    .values-slide-progress .dot {
        width: 8px;
        height: 8px;
    }
    
    .values-left-track,
    .values-right-track {
        align-items: flex-start;
    }
    
    .values-text-item {
        max-width: 100%;
    }
    
    .values-num {
        font-size: var(--font-2xl);
    }
    
    .values-num-layer {
        min-height: 40px;
        margin-bottom: 8px;
    }
    
    .values-title-layer {
        min-height: 80px;
        margin-bottom: 12px;
    }
    
    .values-title-layer h3 {
        font-size: clamp(1.3rem, 5vw, 1.8rem);
        margin-bottom: 12px;
    }
    
    .values-subtitle-layer {
        min-height: 40px;
    }
    
    .values-points-layer {
        min-height: auto;
    }
    
    .values-points-layer .point-item {
        margin-bottom: 12px;
        font-size: var(--font-body-sm);
    }
    
    .values-title {
        font-size: var(--font-heading-sm);
    }
    
    .values-desc {
        font-size: var(--font-body-sm);
    }
}

/* Values 모바일 전용 레이아웃 - 수직 카드 리스트 */
body.values-mobile-mode .values-slides-wrapper {
    height: auto;
    min-height: auto;
}

body.values-mobile-mode .values-slides-container {
    display: block;
    height: auto;
    position: relative;
}

body.values-mobile-mode .values-left-track,
body.values-mobile-mode .values-right-track {
    display: none;
}

body.values-mobile-mode .values-image-track {
    position: relative;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 60px;
    padding: 40px 6%;
}

body.values-mobile-mode .values-image-item {
    position: relative;
    opacity: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    clip-path: none;
}

body.values-mobile-mode .values-image-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
}

body.values-mobile-mode .values-scroll-spacer {
    display: none;
}

/* 모바일 전용 콘텐츠 - PC에서 숨김 */
.mobile-values-content {
    display: none;
}

body.values-mobile-mode .mobile-values-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

body.values-mobile-mode .mobile-values-num {
    font-family: var(--font-serif);
    font-size: var(--font-xl);
    color: var(--gold-accent);
    opacity: 0.5;
}

body.values-mobile-mode .mobile-values-title {
    font-family: var(--font-serif);
    font-size: clamp(1.4rem, 5vw, 1.8rem);
    color: var(--text-color);
    font-weight: 400;
    line-height: var(--lh-snug);
    margin-bottom: 8px;
}

body.values-mobile-mode .mobile-values-subtitle {
    font-size: var(--font-body-sm);
    color: var(--gold-accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

body.values-mobile-mode .mobile-values-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

body.values-mobile-mode .mobile-point-item h4 {
    font-size: var(--font-body);
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 4px;
}

body.values-mobile-mode .mobile-point-item p {
    font-size: var(--font-body-sm);
    color: var(--text-muted);
    line-height: var(--lh-relaxed);
}

/* 텍스트 크기 체계 (공유 스타일) */
.slogan-main {
    font-size: clamp(32px, 4vw, 56px);
    font-weight: 500;
    line-height: var(--lh-tight);
    letter-spacing: var(--ls-tight);
    color: #fff;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
}

.slogan-sub {
    font-size: clamp(22px, 2.8vw, 39px);
    font-weight: 400;
    line-height: var(--lh-snug);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.2rem;
}

.slogan-desc {
    font-size: clamp(16px, 2vw, 28px);
    font-weight: 300;
    line-height: var(--lh-normal);
    color: rgba(255, 255, 255, 0.8);
}

/* 약속 항목 (공유 스타일) */
.promise-item {
    margin-bottom: 2.5rem;
}

.promise-item:last-child {
    margin-bottom: 0;
}

.promise-title {
    font-size: clamp(20px, 2.5vw, 36px);
    font-weight: 500;
    color: #fff;
    margin-bottom: 0.6rem;
    font-family: var(--font-heading);
}

.promise-en {
    font-size: 0.7em;
    font-weight: 300;
    color: var(--gold);
    margin-left: 0.5rem;
    font-style: italic;
}

.promise-desc {
    font-size: clamp(14px, 1.6vw, 22px);
    font-weight: 300;
    line-height: var(--lh-relaxed);
    color: rgba(255, 255, 255, 0.8);
}

/* =========================================
   Equipment Narrative (Sticky Image + Scroll Text)
   ========================================= */
.equipment-header-trigger {
    position: relative;
    width: 100%;
    height: 0;
    pointer-events: none;
}

.equipment-narrative {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 100px 6%;
    background: var(--bg-color);
    min-height: 100vh;
    min-height: 100svh;
}

.sticky-image-wrapper {
    position: relative;
}

.sticky-image {
    position: sticky;
    top: 120px;
    height: calc(100vh - 200px);
    height: calc(100svh - 200px);
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.sticky-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.08);
    transition: opacity 1.2s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 1.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.sticky-image img.active {
    opacity: 1;
    transform: scale(1);
}

.equipment-steps {
    position: relative;
    display: flex;
    flex-direction: column;
}

.equipment-step {
    position: relative;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 0;
    opacity: 0.3;
    transition: opacity 0.5s ease;
}

.equipment-step.active {
    opacity: 1;
}

.equipment-number {
    font-family: var(--font-serif);
    font-size: var(--font-3xl);
    color: var(--gold-accent);
    font-weight: 300;
    letter-spacing: var(--ls-wider);
    display: block;
    margin-bottom: 20px;
}

.equipment-title {
    font-family: var(--font-serif);
    font-size: var(--font-heading-lg);
    color: var(--gold-accent);
    margin-bottom: 10px;
    font-weight: 400;
    line-height: var(--lh-tight);
    letter-spacing: var(--ls-wide);
}

.equipment-subtitle {
    font-size: var(--font-body-sm);
    color: #8B8378;
    margin-bottom: 25px;
    letter-spacing: var(--ls-wider);
    text-transform: uppercase;
}

.equipment-slogan {
    font-family: var(--font-quote);
    font-size: var(--font-body-lg);
    color: var(--accent-color);
    margin-bottom: 25px;
    font-style: italic;
    line-height: var(--lh-normal);
}

.equipment-desc {
    font-size: var(--font-body);
    color: #6B635B;
    line-height: var(--lh-loose);
}

/* Progress Dots */
.horizontal-progress {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.horizontal-progress.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Mobile Responsive - Equipment Narrative */
@media (max-width: 1024px) {
    .equipment-narrative {
        gap: 40px;
        padding: 80px 5%;
    }
}

@media (max-width: 768px) {
    .equipment-narrative {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 6%;
    }
    
    .sticky-image-wrapper {
        order: -1;
    }
    
    .sticky-image {
        position: relative;
        top: 0;
        height: auto;
        display: none;
    }
    
    .equipment-step {
        min-height: auto;
        padding: 40px 0;
        opacity: 1;
        transition: none;
    }
    
    .equipment-step::before {
        content: '';
        display: block;
        width: 100%;
        height: 250px;
        background-size: cover;
        background-position: center;
        border-radius: 8px;
        margin-bottom: 24px;
    }
    
    .equipment-step[data-index="0"]::before {
        background-image: url('images/diagnosis_xray.webp');
    }
    
    .equipment-step[data-index="1"]::before {
        background-image: url('images/diagnosis_ultra.webp');
    }
    
    .equipment-step[data-index="2"]::before {
        background-image: url('images/diagnosis_carm.webp');
    }
    
    .equipment-step[data-index="3"]::before {
        background-image: url('images/diagnosis_emg.webp');
    }
    
    .equipment-title {
        font-size: var(--font-heading-md);
    }
}

/* ============================================
   DIAGNOSIS PAGE V3 - 새로운 스크롤 구조
   원칙: vw 금지, width: 100% 기준, 3개 섹션만 (Sub Hero, Slogan, Equipment)
   ============================================ */

/* 페이지 컨테이너 */
.diag-page {
    width: 100%;
    position: relative;
}

/* ============================================
   섹션 1: Sub Hero Section
   - 다른 페이지의 서브히어로와 동일한 wipe reveal 인트로
   - 수평 스크롤 연출의 시작점
   ============================================ */

/* 수평 스크롤 구간 - Sub Hero + Slogan을 담는 스크롤 영역 */
.diag-horizontal-area {
    position: relative;
    /* 스크롤 거리: 화면 5개 분량으로 적당한 속도 유지 */
    height: 500vh;
    width: 100%;
    background: var(--bg-color);
}

/* Sticky 뷰포트 - 화면에 고정되는 프레임 */
.diag-viewport {
    position: sticky;
    top: 0;
    height: 100vh;
    height: 100svh;
    width: 100%;
    overflow: hidden;
}

/* 수평 트랙 - Sub Hero와 Slogan이 나란히 배치, translateX로 이동 */
.diag-track {
    display: flex;
    flex-direction: row;
    height: 100%;
    width: 200%; /* 2개 패널 (각 100%) */
    will-change: transform;
}

/* 개별 패널 - 각각 뷰포트 크기 */
.diag-panel {
    flex: 0 0 50%; /* 트랙의 50% = 뷰포트의 100% */
    height: 100%;
    position: relative;
    overflow: hidden;
}

/* Sub Hero 패널 */
.diag-subhero {
    background: var(--bg-color);
}

.diag-subhero-bg {
    position: absolute;
    inset: 0;
    clip-path: inset(0 100% 0 0);
    animation: wipeReveal 1.5s ease-out 0.3s forwards;
    background-color: var(--bg-color);
}

.diag-subhero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.85) contrast(1.1) brightness(0.95);
}

.diag-subhero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(44, 41, 38, 0.1) 0%, rgba(44, 41, 38, 0.4) 100%);
    pointer-events: none;
    clip-path: inset(0 100% 0 0);
    animation: wipeReveal 1.5s ease-out 0.3s forwards;
}

.diag-subhero-text {
    position: absolute;
    top: 50%;
    left: 60px;
    transform: translateY(-50%) translateY(30px);
    z-index: 10;
    opacity: 0;
    animation: slideUpFadeCenter 0.8s ease-out 1.05s forwards;
}

.diag-subhero-text h2 {
    font-family: var(--font-serif);
    font-size: var(--font-display-lg);
    font-weight: 400;
    color: #fff;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: var(--ls-wide);
    position: relative;
    display: inline-block;
    padding-bottom: 18px;
}

.diag-subhero-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 4ch;
    height: 1px;
    background: rgba(255, 255, 255, 0.7);
    opacity: 0;
    animation: slideUpFade 0.6s ease-out 1.35s forwards;
}

/* Diag Sub Hero 스크롤 인디케이터 */
.diag-subhero .scroll-indicator-horizontal {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: floatBounceHorizontal 2.5s ease-in-out infinite;
    opacity: 1;
    transition: opacity 0.4s ease;
}

.diag-subhero .scroll-indicator-horizontal.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Sub Hero 하단 파도 곡선 */
.diag-subhero-curve {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 5;
    overflow: hidden;
}

.diag-subhero-curve svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ============================================
   섹션 2: Slogan Section
   - Text 01과 Text 02가 순차적으로 등장
   - 동시에 보이지 않음
   ============================================ */
.diag-slogan {
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.diag-slogan-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.diag-slogan-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.3);
    transition: transform 3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.diag-slogan.zoom-out .diag-slogan-bg img {
    transform: scale(1);
}

.diag-slogan-overlay {
    position: absolute;
    inset: 0;
    background: rgba(44, 41, 38, 0.55);
}

/* Diag Slogan 스크롤 인디케이터 */
.diag-slogan .scroll-indicator-vertical {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: floatBounceVertical 2.5s ease-in-out infinite;
}

.diag-slogan .scroll-indicator-vertical.visible {
    opacity: 1;
}

.diag-slogan-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 0 40px;
    max-width: 700px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

/* Slogan Block - 순차 페이드업 애니메이션 */
.diag-slogan-block {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.diag-slogan-block[data-order="1"] { transition-delay: 0s; }
.diag-slogan-block[data-order="3"] { transition-delay: 0.6s; }

.diag-slogan.animate .diag-slogan-block {
    opacity: 1;
    transform: translateY(0);
}

.diag-slogan-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 400;
    color: #fff;
    line-height: 1.4;
    margin: 0 0 16px 0;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.02em;
}

.diag-slogan-desc {
    font-family: var(--font-sans);
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin: 0;
    font-weight: 300;
}

/* Divider - 골드 라인 */
.diag-slogan-divider {
    width: 60px;
    height: 1px;
    background: var(--gold-accent);
    margin: 40px 0;
    opacity: 0;
    transform: scaleX(0);
    transition: opacity 0.5s ease 0.4s, transform 0.5s ease 0.4s;
}

.diag-slogan.animate .diag-slogan-divider {
    opacity: 1;
    transform: scaleX(1);
}

/* ============================================
   섹션 3: Equipment Section
   - 일반 세로 스크롤, pin/sticky 없음
   ============================================ */
.diag-equipment {
    background: var(--bg-color);
    padding: 120px 12% 100px;
    position: relative;
    z-index: 10;
}

.diag-equipment-intro {
    max-width: 800px;
    margin: 0 auto 80px;
    text-align: center;
}

.diag-equipment-intro p {
    font-size: var(--font-body-lg);
    line-height: var(--lh-relaxed);
    color: var(--text-color);
}

.diag-equipment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.diag-equipment-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(44, 41, 38, 0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.diag-equipment-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(44, 41, 38, 0.12);
}

.diag-equipment-card-img {
    height: 280px;
    overflow: hidden;
}

.diag-equipment-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.diag-equipment-card:hover .diag-equipment-card-img img {
    transform: scale(1.05);
}

.diag-equipment-card-text {
    padding: 30px;
}

.diag-equipment-card-text h4 {
    font-family: var(--font-serif);
    font-size: var(--font-heading-sm);
    color: var(--text-color);
    margin-bottom: 15px;
    font-weight: 500;
}

.diag-equipment-card-text p {
    font-size: var(--font-body-sm);
    line-height: var(--lh-relaxed);
    color: var(--text-color);
    opacity: 0.8;
}

/* ============================================
   Mobile Responsive - 모바일에서는 세로 스크롤
   ============================================ */
@media (max-width: 768px) {
    .diag-horizontal-area {
        height: auto;
    }
    
    .diag-viewport {
        position: relative;
        height: auto;
    }
    
    .diag-track {
        flex-direction: column;
        width: 100%;
        transform: none !important;
    }
    
    .diag-panel {
        flex: none;
        width: 100%;
        height: 100vh;
        height: 100svh;
    }
    
    .diag-subhero-text {
        top: 50%;
        left: 25px;
        right: auto;
        transform: translateY(-50%);
    }
    
    .diag-slogan-content {
        padding: 0 6%;
        max-width: 100%;
    }
    
    .diag-slogan-block {
        opacity: 1;
        transform: none;
    }
    
    .diag-slogan-headline {
        font-size: 1.3rem;
        margin-bottom: 12px;
    }
    
    .diag-slogan-desc {
        font-size: 0.9rem;
    }
    
    .diag-slogan-divider {
        opacity: 1;
        transform: scaleX(1);
        margin: 28px 0;
    }
    
    .diag-equipment {
        padding: 80px 6% 60px;
    }
    
    .diag-equipment-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .diag-equipment-card-img {
        height: 200px;
    }
}

/* =========================================
   Treatment V2 Page - Unified Sticky Structure
   ========================================= */
.treatment-slogan-section {
    position: relative;
    width: 100%;
    min-height: 300vh;
    background: #000;
}

.treatment-slogan-stage {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.treatment-slogan-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.treatment-slogan-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.3);
    transition: transform 2s cubic-bezier(0.22, 1, 0.36, 1);
    filter: saturate(70%) contrast(95%) brightness(0.5);
}

.treatment-slogan-section.zoom-active .treatment-slogan-bg img {
    transform: scale(1);
}

.treatment-slogan-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.treatment-slogan-group {
    position: absolute;
    top: 50%;
    right: 10%;
    left: auto;
    transform: translateY(-50%);
    width: 50vw;
    max-width: 720px;
    text-align: left;
    padding: 0 48px;
    box-sizing: border-box;
    opacity: 0;
    pointer-events: none;
}

.treatment-slogan-group[data-group="1"],
.treatment-slogan-group[data-group="2"] {
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.treatment-slogan-group[data-group="1"].active,
.treatment-slogan-group[data-group="2"].active {
    opacity: 1;
}

.treatment-slogan-group[data-group="1"].exit-up,
.treatment-slogan-group[data-group="2"].exit-up {
    opacity: 0;
}

.treatment-slogan-group[data-group="1"] .slogan-line {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.treatment-slogan-group[data-group="1"].active .slogan-line {
    opacity: 1;
    transform: translateY(0);
}

.treatment-slogan-group[data-group="1"].active .slogan-line:nth-child(1) { transition-delay: 0s; }
.treatment-slogan-group[data-group="1"].active .slogan-line:nth-child(2) { transition-delay: 0.3s; }
.treatment-slogan-group[data-group="1"].active .slogan-line:nth-child(3) { transition-delay: 0.6s; }

.treatment-slogan-group[data-group="2"] .slogan-main,
.treatment-slogan-group[data-group="2"] .slogan-desc {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.treatment-slogan-group[data-group="2"].active .slogan-main {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0s;
}

.treatment-slogan-group[data-group="2"].active .slogan-desc {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.treatment-slogan-group[data-group="3"] .promise-item {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.treatment-slogan-group[data-group="3"].active .promise-item {
    opacity: 1;
    transform: translateY(0);
}

.treatment-slogan-group[data-group="3"].active .promise-item:nth-child(1) { transition-delay: 0s; }
.treatment-slogan-group[data-group="3"].active .promise-item:nth-child(2) { transition-delay: 0.3s; }
.treatment-slogan-group[data-group="3"].active .promise-item:nth-child(3) { transition-delay: 0.6s; }

.treatment-slogan-group[data-group="3"] {
    position: absolute;
    top: calc(50% + 40px);
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 800px;
    padding: 0 48px;
    box-sizing: border-box;
    text-align: center;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.treatment-slogan-group[data-group="3"].active {
    opacity: 1;
}

.treatment-slogan-group .slogan-main {
    font-size: clamp(24px, 2.8vw, 42px);
    font-weight: 400;
    color: #fff;
    line-height: var(--lh-snug);
    letter-spacing: var(--ls-tight);
    margin-bottom: 2.5rem;
    font-family: var(--font-heading);
}

.treatment-slogan-group .slogan-sub {
    font-size: clamp(14px, 1.4vw, 20px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.8rem;
    line-height: var(--lh-relaxed);
}

.treatment-slogan-group .slogan-desc {
    font-size: clamp(13px, 1.2vw, 17px);
    font-weight: 300;
    line-height: var(--lh-relaxed);
    color: rgba(255, 255, 255, 0.7);
}

.treatment-promises {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.treatment-promises .promise-item {
    max-width: 720px;
    margin-bottom: 0;
}

.treatment-promises .promise-title {
    font-size: clamp(18px, 2vw, 26px);
    font-weight: 400;
    color: #fff;
    font-family: var(--font-heading);
    line-height: var(--lh-snug);
    letter-spacing: var(--ls-tight);
    margin-bottom: 0.8rem;
}

.treatment-promises .promise-en {
    font-size: 0.75em;
    font-weight: 300;
    color: var(--gold);
    margin-left: 0.4rem;
    font-style: italic;
}

.treatment-promises .promise-desc {
    font-size: clamp(13px, 1.1vw, 15px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    line-height: var(--lh-relaxed);
}

/* Treatment V2 Details Section - Alternating Layout */
.treatment-details-section {
    background: var(--bg-color);
}

.treatment-detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: calc(100vh - 80px);
}

.treatment-detail-row.text-right .treatment-detail-text {
    grid-column: 2;
    grid-row: 1;
}

.treatment-detail-row.text-right .treatment-detail-img {
    grid-column: 1;
    grid-row: 1;
}

.treatment-detail-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8% 10%;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), 
                transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.treatment-detail-text.fade-in,
.treatment-detail-row.visible .treatment-detail-text {
    opacity: 1;
    transform: translateY(0);
}

.treatment-detail-text .detail-en {
    font-family: var(--font-serif);
    font-size: clamp(13px, 1vw, 15px);
    font-weight: 400;
    color: var(--gold-accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

.treatment-detail-text .detail-title {
    font-family: var(--font-serif);
    font-size: clamp(24px, 2.5vw, 36px);
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 1.2rem;
    line-height: var(--lh-snug);
    letter-spacing: var(--ls-tight);
}

.treatment-detail-text .detail-divider {
    width: 40px;
    height: 1px;
    background: var(--gold-accent);
    margin-bottom: 1.5rem;
}

.treatment-detail-text .detail-quote {
    font-family: var(--font-quote);
    font-size: clamp(15px, 1.2vw, 18px);
    font-weight: 400;
    font-style: italic;
    color: var(--gold-accent);
    margin-bottom: 2rem;
    line-height: var(--lh-relaxed);
}

.treatment-detail-text .detail-desc {
    font-family: var(--font-body);
    font-size: clamp(14px, 1.1vw, 16px);
    font-weight: 300;
    color: var(--text-light);
    line-height: var(--lh-relaxed);
}

.treatment-detail-text .detail-desc strong {
    font-weight: 500;
    color: var(--text-color);
    display: block;
    margin-bottom: 0.8rem;
}

.treatment-detail-text .detail-desc i {
    color: var(--gold-accent);
    font-style: italic;
    display: block;
    margin-bottom: 1.2rem;
}

.treatment-detail-text .detail-desc b {
    font-weight: 500;
    color: var(--text-color);
}

.treatment-detail-img {
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.15s, 
                transform 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.15s;
}

.treatment-detail-img.fade-in,
.treatment-detail-row.visible .treatment-detail-img {
    opacity: 1;
    transform: translateY(0);
}

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

@media (max-width: 768px) {
    .treatment-slogan-section {
        min-height: 180vh;
    }
    
    .treatment-slogan-group[data-group="1"],
    .treatment-slogan-group[data-group="2"] {
        width: 100%;
        left: 0;
        right: 0;
        padding: 0 6%;
        text-align: center;
    }
    
    .treatment-slogan-group[data-group="3"] {
        width: 100%;
        padding: 0 6%;
    }
    
    .treatment-slogan-group .slogan-main {
        font-size: clamp(20px, 5.5vw, 28px);
    }
    
    .treatment-slogan-group .slogan-sub {
        font-size: clamp(13px, 3.5vw, 16px);
        margin-bottom: 1.2rem;
    }
    
    .treatment-slogan-group .slogan-desc {
        font-size: clamp(12px, 3.2vw, 14px);
    }
    
    .treatment-promises {
        gap: 1rem;
    }
    
    .treatment-promises .promise-title {
        font-size: clamp(16px, 4.5vw, 20px);
    }
    
    .treatment-promises .promise-desc {
        font-size: clamp(12px, 3vw, 14px);
    }
    
    .treatment-detail-row {
        display: flex;
        flex-direction: column;
        min-height: auto;
    }
    
    .treatment-detail-row.text-right .treatment-detail-text,
    .treatment-detail-row.text-right .treatment-detail-img {
        grid-column: auto;
        grid-row: auto;
    }
    
    .treatment-detail-text {
        padding: 60px 6%;
        order: 2;
    }
    
    .treatment-detail-img {
        height: 50vh;
        order: 1;
    }
}