/* ===== 마인드바디랩 메인 스타일시트 ===== */
/* 비차단 로딩: media="print" onload="this.media='all'" */
/* P2-01: 인라인 CSS에서 추출된 비크리티컬 스타일
   - 크리티컬 CSS(헤더, 히어로, 기본 리셋)는 index.html 인라인에 유지
   - P2-04: 인라인 style 속성 대체 유틸리티 클래스 포함
   - [CP-01/02] 전역 폰트 설정(text-size-adjust, font-smoothing)은
     index.html 인라인 html{}/body{}에 선언됨 — 여기서 중복 선언 금지 */

/* ============================================
   [P1-05] skip navigation — 접근성 바로가기 링크
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #007bff;
    color: #fff;
    padding: 8px 16px;
    z-index: 10000;
    font-size: 14px;
}
.skip-link:focus {
    top: 0;
}

/* ============================================
   고민 이야기 섹션 (#journey)
   ============================================ */
#journey {
    width: 100%;
    background-color: #fdfdfd;
    word-break: keep-all;
}

#journey .story-panel {
    padding: 7rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    text-align: center;
}

#journey .story-panel.dark {
    background-color: #1f2428;
    color: #e8e8e8;
}

#journey .story-panel.light {
    background-color: #fdfdfd;
    color: #333;
}

#journey .story-panel-content {
    max-width: 800px;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

#journey .story-panel-content.is-visible {
    opacity: 1;
    transform: translateY(0);
}

#journey .story-panel h2 {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
}

#journey .story-panel p {
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.8;
    margin: 1.5rem auto 0 auto;
    max-width: 90%;
    color: #5a5a5a;
}

#journey .story-panel.dark p {
    color: #b0b0b0;
}

#journey .story-panel h2.quote {
    font-size: 1.6rem;
    font-weight: 500;
    color: #999;
    line-height: 1.7;
}

#journey .highlight-text {
    font-weight: 700;
    position: relative;
    display: inline-block;
}

#journey .highlight-text::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    opacity: 0.6;
}

#journey .story-panel.light .highlight-text::after {
    background-color: #ffde59;
}

#journey .story-panel.dark .highlight-text::after {
    background-color: #59d4ff;
}

#journey .final-conclusion {
    font-size: 2.8rem;
    font-weight: 900;
    color: #0056b3;
}

#journey .recommendation {
    font-size: 2.2rem;
    font-weight: 600;
    line-height: 1.6;
}

/* ============================================
   정보 패널 (.info-panel) — 치유 원리 등
   ============================================ */
.info-panel {
    padding: 5rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    text-align: center;
}

.info-panel.dark {
    background-color: #1f2428;
    color: #e8e8e8;
}

.info-panel.light {
    background-color: #fdfdfd;
    color: #333;
}

.info-panel-content {
    max-width: 800px;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.info-panel-content.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.sub-heading {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 2rem 0;
    border-bottom: 3px solid #007bff;
    padding-bottom: 1rem;
    text-align: center;
    color: #333;
}

/* [P2-DoD] !important 제거 — .info-panel.dark/light 특이도로 충분 */
.info-panel.dark .sub-heading {
    color: #e8e8e8;
    border-bottom-color: #59d4ff;
}

.info-panel.light .sub-heading {
    color: #333;
    border-bottom-color: #007bff;
}

.main-text {
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 1.6;
    margin: 1.5rem 0;
    text-align: center;
    color: #333;
}

/* [P2-DoD] !important 제거 */
.info-panel.dark .main-text {
    color: #e8e8e8;
}

.info-panel.light .main-text {
    color: #333;
}

.sub-text {
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.7;
    margin: 1rem 0;
    text-align: center;
    color: #666;
}

/* [P2-DoD] !important 제거 */
.info-panel.dark .sub-text {
    color: #b0b0b0;
}

.info-panel.light .sub-text {
    color: #666;
}

.text-red {
    color: #e74c3c;
    font-weight: 700;
}

.brand-text {
    font-size: 1.8rem;
    margin: 1.5rem 0;
}

.highlight-box-yellow {
    background-color: #fff9c4;
    border: 2px solid #f1c40f;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.highlight-box-yellow p {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 500;
    color: #333;
}

/* ============================================
   예약 위젯 (.booking-widget)
   ============================================ */
.booking-widget-container {
    display: flex;
    justify-content: center;
    padding: 2rem 1rem;
}

.booking-widget {
    max-width: 600px;
    width: 100%;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    box-sizing: border-box;
}

.booking-widget .location-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-grow: 1;
}

.booking-widget .location-icon svg {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.booking-widget .location-text h4 {
    margin: 0 0 4px 0;
    font-size: 16px;
    font-weight: 600;
    color: #222;
}

.booking-widget .location-text p {
    margin: 0;
    font-size: 13px;
    color: #666;
}

.booking-widget .booking-buttons {
    flex-shrink: 0;
}

.btn-modern-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: transparent;
    color: #333;
    padding: 12px 24px;
    border: 2px solid #333;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-modern-ghost:hover {
    background-color: #333;
    color: #fff;
}

/* ============================================
   채팅 버블 (.chat-bubble)
   ============================================ */
.chat-bubble {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #ffeb3b;
    color: #333;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 100;
    transition: transform 0.3s ease;
}

.chat-bubble:hover {
    transform: scale(1.1);
}

/* ============================================
   상담 리스트 (.consultation-list)
   ============================================ */
.consultation-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.consultation-list li {
    padding: 0.8rem 1rem;
    margin: 0.5rem 0;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 500;
    border-left: 4px solid #59d4ff;
}

/* ============================================
   프로그램 그리드 (.program-grid, .program-card)
   ============================================ */
.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.program-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.program-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.program-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    color: #59d4ff;
}

.program-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   센터장 프로필 (.director-profile)
   ============================================ */
.director-profile {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
    margin: 3rem 0;
}

.profile-image {
    display: flex;
    justify-content: center;
}

.profile-image img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #007bff;
}

.profile-info h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 1.5rem 0;
    color: #007bff;
}

.credentials {
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 1.5rem 0;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007bff;
}

.license-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e9ecef;
}

.license-item:last-child {
    margin-bottom: 0;
    border-bottom: none;
}

.license-title {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 0.5rem;
}

.license-issuer {
    display: block;
    font-size: 0.95rem;
    color: #6c757d;
    font-style: italic;
}

.message {
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.7;
    margin: 2rem 0;
    padding: 2rem;
    background-color: #e3f2fd;
    border-radius: 12px;
    color: #1565c0;
    font-weight: 500;
}

/* ============================================
   연락처 정보 (.contact-info)
   ============================================ */
.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 3rem 0;
    text-align: left;
}

.address-info h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 1.5rem 0;
    color: #59d4ff;
}

.address-info p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0.8rem 0;
}

.address {
    font-weight: 600;
    color: #e8e8e8;
}

.phone {
    color: #59d4ff;
    font-weight: 600;
}

.hours {
    color: #b0b0b0;
}

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

.map-placeholder {
    width: 100%;
    height: 200px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px dashed #59d4ff;
}

.map-placeholder p {
    color: #59d4ff;
    font-size: 1.1rem;
    font-weight: 500;
}

/* ============================================
   모바일 반응형 — 추가 섹션 (@media 768px)
   ============================================ */
@media (max-width: 768px) {
    /* journey 모바일 */
    #journey .story-panel {
        padding: 5rem 1.2rem;
    }

    #journey .story-panel h2 {
        font-size: 1.4rem;
    }

    #journey .story-panel p {
        font-size: 1rem;
    }

    #journey .final-conclusion {
        font-size: 2.2rem;
    }

    #journey .recommendation {
        font-size: 1.8rem;
    }

    /* info-panel 모바일 */
    .info-panel {
        padding: 3rem 1.2rem;
    }

    .sub-heading {
        font-size: 1.8rem;
    }

    .main-text {
        font-size: 1.2rem;
    }

    .sub-text {
        font-size: 1rem;
    }

    /* booking-widget 모바일 */
    .booking-widget {
        flex-direction: column;
        align-items: flex-start;
    }

    .booking-buttons {
        width: 100%;
    }

    .btn-modern-ghost {
        width: 100%;
        justify-content: center;
        box-sizing: border-box;
    }

    /* program-grid 모바일 */
    .program-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* director-profile 모바일 */
    .director-profile {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .profile-image img {
        width: 150px;
        height: 150px;
    }

    /* contact-info 모바일 */
    .contact-info {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    /* consultation-list 모바일 */
    .consultation-list {
        text-align: center;
    }

    .consultation-list li {
        text-align: left;
    }
}

/* ============================================
   모바일 반응형 — 소형 디바이스 (@media 480px)
   [P2-03] components.css에서 병합
   ============================================ */
@media (max-width: 480px) {
    .highlight-box-yellow {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }

    .highlight-box-yellow p {
        font-size: 1rem;
    }

    .program-card {
        padding: 1.5rem;
    }

    .credentials {
        padding: 1rem;
    }

    .message {
        padding: 1.5rem;
        font-size: 1.1rem;
    }
}

/* ============================================
   모바일 네비게이션 오버레이 (.mobile-nav-overlay)
   ============================================ */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100%;
    background-color: #fff;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    transition: right 0.3s ease-in-out;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    padding-top: 60px;
}

.mobile-nav-overlay.active {
    right: 0;
}

.mobile-nav-overlay .close-menu {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    color: #555;
    cursor: pointer;
    padding: 10px;
}

.mobile-nav-overlay nav ul {
    display: flex;
    flex-direction: column;
    padding: 20px;
    width: 100%;
}

.mobile-nav-overlay nav ul li {
    margin-bottom: 15px;
}

.mobile-nav-overlay nav ul li:last-child {
    margin-bottom: 0;
}

.mobile-nav-overlay nav ul li a {
    font-size: 18px;
    font-weight: 500;
    color: #333;
    padding: 10px 0;
    display: block;
    transition: color 0.3s ease;
}

.mobile-nav-overlay nav ul li a:hover {
    color: #007bff;
}

/* ============================================
   드롭다운 메뉴 (.dropdown-menu, .dropdown-submenu)
   ============================================ */
.dropdown-menu {
    position: relative;
}

.dropdown-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    z-index: 1002;
}

.dropdown-menu:hover .dropdown-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.dropdown-submenu li {
    margin: 0;
}

.dropdown-submenu li a {
    padding: 10px 15px;
    font-size: 12px;
    color: #333;
    border-left: none;
    white-space: nowrap;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.dropdown-submenu li:last-child a {
    border-bottom: none;
}

.dropdown-submenu li a:hover {
    background-color: rgba(0, 123, 255, 0.1);
    color: #007bff;
}

/* ============================================
   목차 링크 (.toc-link)
   ============================================ */
/* [P2-DoD] !important 제거 — .consultation-list 내부에서 특이도 충분 */
.toc-link {
    color: #59d4ff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.toc-link:hover {
    color: #ffffff;
    background-color: rgba(89, 212, 255, 0.2);
}

/* ============================================
   모바일 드롭다운 숨김 (@media 1200px)
   ============================================ */
@media (max-width: 1200px) {
    .dropdown-submenu {
        display: none;
    }
}

/* ============================================
   [P1-04] 저작권 푸터 (.copyright)
   ============================================ */
.copyright {
    text-align: center;
    padding: 2rem 0;
    background-color: #2a2a2a;
    color: #888;
    margin-top: 2rem;
}
.copyright p {
    margin: 0;
    font-size: 0.9rem;
}

/* ============================================
   [P1-01] 헤더 GNB 랜딩 모드 — 예약 CTA 버튼
   ============================================ */
.gnb-cta-btn {
    background-color: rgba(29, 29, 31, 0.9) !important;
    color: #fff !important;
    padding: 8px 20px !important;
    border-radius: 999px !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
}

.gnb-cta-btn:hover {
    background-color: rgba(29, 29, 31, 1) !important;
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
    transform: translateY(-1px);
}

/* [P1-01] 모바일 메뉴 — 구분선 */
.mobile-nav-divider {
    border: none;
    border-top: 1px solid #e5e7eb;
    margin: 10px 0 !important;
    padding: 0 !important;
    list-style: none;
}

/* [P1-01] 모바일 메뉴 — 예약 CTA 버튼 */
.mobile-nav-cta {
    margin-top: 4px !important;
}

.mobile-cta-btn {
    display: block !important;
    text-align: center;
    background-color: rgba(29, 29, 31, 0.9);
    color: #fff !important;
    padding: 14px 20px !important;
    border-radius: 999px;
    font-weight: 700;
    font-size: 16px !important;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
}

.mobile-cta-btn:hover {
    background-color: rgba(29, 29, 31, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

/* [P1-01] 외부 링크 아이콘 */
.external-icon {
    font-size: 11px;
    opacity: 0.5;
    margin-left: 3px;
}

/* [P1-01] 푸터 — 헤더에서 이동된 외부 링크 그룹 */
.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 14px;
    font-size: 13px;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ccc;
}

/* ============================================
   [P1-02] Journey 접기/펼치기 버튼
   ============================================ */
.journey-expand-btn {
    display: block;
    width: 100%;
    max-width: 600px;
    margin: 20px auto;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 999px;
    color: #334155;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: -0.02em;
}

.journey-expand-btn:hover {
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

/* ============================================
   [P1-02] Principle 아코디언
   ============================================ */
.principle-accordion {
    border: none;
    margin: 0;
    text-align: center;
}

.principle-accordion__summary {
    display: block;
    padding: 20px 24px;
    cursor: pointer;
    list-style: none;
    text-align: center;
    transition: background 0.3s ease;
}

.principle-accordion__summary::-webkit-details-marker {
    display: none;
}

/* 헤더 (제목 + 아이콘) — 가운데 정렬 + 아이콘 우측 */
.principle-accordion__header {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    text-align: center;
}

.principle-accordion__header .sub-heading {
    margin: 0;
    border: none;
    text-align: center;
}

.principle-accordion__icon {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

/* 프리뷰 영역 */
.principle-accordion__preview {
    max-width: 800px;
    margin: 16px auto 0;
    opacity: 0.85;
    text-align: center;
    position: relative;
    padding-bottom: 48px;
}

/* 그라데이션 페이드아웃 오버레이 */
.principle-accordion__preview::before {
    content: '';
    position: absolute;
    bottom: 36px;
    left: 0;
    right: 0;
    height: 48px;
    z-index: 1;
    pointer-events: none;
}

/* "이어서 읽기 ▾" CTA */
.principle-accordion__preview::after {
    content: '이어서 읽기 \25BE';
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    z-index: 2;
    pointer-events: none;
}

/* [open] 시 프리뷰 숨김 */
.principle-accordion[open] .principle-accordion__preview {
    display: none;
}

/* light 테마 — 배경 + 그라데이션 + CTA */
.principle-accordion.light {
    background-color: #f5f5f7;
}

.principle-accordion.light .principle-accordion__preview::before {
    background: linear-gradient(
        to bottom,
        rgba(245, 245, 247, 0) 0%,
        rgba(245, 245, 247, 0.85) 60%,
        #f5f5f7 100%
    );
}

.principle-accordion.light .principle-accordion__preview::after {
    color: #007bff;
}

/* dark 테마 — 배경 + 그라데이션 + CTA */
.principle-accordion.dark {
    background-color: #1e293b;
}

.principle-accordion.dark .principle-accordion__preview::before {
    background: linear-gradient(
        to bottom,
        rgba(30, 41, 59, 0) 0%,
        rgba(30, 41, 59, 0.85) 60%,
        #1e293b 100%
    );
}

.principle-accordion.dark .principle-accordion__preview::after {
    color: #59d4ff;
}

/* 열림/닫힘 아이콘 */
.principle-accordion__icon::after {
    content: '+';
    font-size: 22px;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.principle-accordion[open] .principle-accordion__icon::after {
    content: '\2212';
}

/* 아코디언 본문 */
.principle-accordion__body {
    padding: 0 24px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.principle-accordion__body .info-panel-content {
    max-width: 800px;
    width: 100%;
    padding: 16px 0;
    text-align: center;
    opacity: 1;
    transform: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.principle-accordion__body .info-panel-content:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* --- light 테마 --- */
.principle-accordion.light .principle-accordion__summary {
    background: rgba(245, 245, 247, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: #333;
}

.principle-accordion.light .principle-accordion__summary:hover {
    background: rgba(245, 245, 247, 0.8);
}

.principle-accordion.light .principle-accordion__body {
    background: rgba(245, 245, 247, 0.4);
    color: #333;
}

.principle-accordion.light .principle-accordion__icon::after {
    color: rgba(0, 0, 0, 0.4);
}

.principle-accordion.light .principle-accordion__body .info-panel-content {
    border-bottom-color: rgba(0, 0, 0, 0.06);
}

.principle-accordion.light .sub-heading {
    color: #333;
    border-bottom-color: #007bff;
}

.principle-accordion.light .main-text {
    color: #333;
}

.principle-accordion.light .sub-text {
    color: #666;
}

/* --- dark 테마 --- */
.principle-accordion.dark .principle-accordion__summary {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: #e8e8e8;
}

.principle-accordion.dark .principle-accordion__summary:hover {
    background: rgba(30, 41, 59, 0.7);
}

.principle-accordion.dark .principle-accordion__body {
    background: rgba(30, 41, 59, 0.35);
    color: #e8e8e8;
}

.principle-accordion.dark .principle-accordion__icon::after {
    color: rgba(255, 255, 255, 0.5);
}

.principle-accordion.dark .principle-accordion__body .info-panel-content {
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

.principle-accordion.dark .sub-heading {
    color: #e8e8e8;
    border-bottom-color: #59d4ff;
}

.principle-accordion.dark .main-text {
    color: #e8e8e8;
}

.principle-accordion.dark .sub-text {
    color: #b0b0b0;
}

/* --- 모바일 대응 --- */
@media (max-width: 768px) {
    .journey-expand-btn {
        margin: 16px;
        width: calc(100% - 32px);
        max-width: none;
        font-size: 14px;
        padding: 14px 20px;
    }

    .principle-accordion__summary {
        padding: 16px 18px;
    }

    .principle-accordion__header .sub-heading {
        font-size: 1.4rem;
    }

    .principle-accordion__preview {
        margin-top: 12px;
        padding-bottom: 42px;
    }

    .principle-accordion__preview::after {
        font-size: 13px;
    }

    .principle-accordion__body {
        padding: 0 18px 18px;
    }
}

/* ============================================
   [P2-04] 인라인 style 속성 대체 유틸리티 클래스
   ============================================ */

/* --- 레이아웃/정렬 유틸리티 --- */
.text-left { text-align: left; }
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.fw-bold { font-weight: 700; }

/* --- sub-heading 변형 --- */
.sub-heading-xl {
    border: none;
    font-size: 3rem;
}

.sub-heading-lg {
    border: none;
    font-size: 2.8rem;
}

/* --- 목차 타이틀 --- */
.toc-title {
    font-size: 2rem;
    margin-top: 3rem;
}

/* --- 주석/안내 텍스트 --- */
.note-text {
    display: block;
    color: #bbb;
}

/* --- 배경색 변형 --- */
.bg-light-gray {
    background-color: #f0f2f5;
}

/* --- 핵심가치/슬로건 영역 --- */
.core-value {
    font-weight: 700;
    color: #0056b3;
}

.slogan-label {
    margin-top: 4rem;
    color: #e74c3c;
    font-weight: 700;
}

.slogan-text {
    font-size: 2.5rem;
    font-weight: 900;
    margin-top: 0.5rem;
    color: #000;
}

.director-credit {
    margin-top: 4rem;
    font-size: 1.5rem;
    color: #8e44ad;
}

/* --- 센터장 프로필 영역 --- */
.credentials-heading {
    font-size: 1.4rem;
    border: none;
    margin: 1.5rem 0;
    text-align: left;
}

.director-quote {
    text-align: center;
    font-size: 1.5rem;
    margin: 0.5rem auto 2rem auto;
    padding: 2rem;
    background-color: #fff3cd;
    border: 2px solid #ffeaa7;
    border-radius: 10px;
    max-width: 600px;
    word-break: keep-all;
    word-wrap: break-word;
    line-height: 1.6;
}

/* --- 브랜드 텍스트 컬러 (principle 섹션 내 마인드바디랩) --- */
.brand-red   { color: #e74c3c; font-weight: 900; }
.brand-blue  { color: #3498db; font-weight: 900; }
.brand-orange { color: #f39c12; font-weight: 900; }

/* --- 서브텍스트 크기 변형 --- */
.sub-text-lg { font-size: 1.3rem; }

/* --- 지도 이미지 --- */
.map-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Glassmorphism -> Liquid Glass: css/liquid-glass.css 로 이동 */

/* ============================================
   [H8-01] 모바일 스티키 CTA 및 헤더 CTA 복원
   — 991px 이하에서 화면 하단 고정, 데스크톱 헤더 버튼
   ============================================ */

/* 1. Header CTA Button */
/* [CP-03] 헤더 전화번호 — 50% 축소 + 오른쪽 정렬 */
.header-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 4px 7px;
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 999px;
    color: #1d1d1f;
    font-size: 11px;
    font-weight: 700;
    text-decoration: none;
    margin-left: auto;
    margin-right: 0;
    transition: all 0.3s ease;
}

.header-call-btn svg {
    width: 10px;
    height: 10px;
}

.header-call-btn:hover {
    background-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-1px);
}

.desktop-only-text {
    display: inline-block;
}

@media (max-width: 768px) {
    .desktop-only-text {
        display: none;
    }
    .header-call-btn {
        margin-right: 0;
        padding: 4px;
    }
}

/* 2. Mobile Sticky CTA */
.sticky-cta {
    display: none;
}

@media (max-width: 991px) {
    .sticky-cta {
        display: block;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 900;
        background: rgba(255, 255, 255, 0.45) !important;
        backdrop-filter: blur(28px) !important;
        -webkit-backdrop-filter: blur(28px) !important;
        border-top: 1px solid rgba(255, 255, 255, 0.7) !important;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.05) !important;
        padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    }
    .sticky-cta__wrap {
        max-width: 600px;
        margin: 0 auto;
        display: flex;
        gap: 10px;
    }
    .sticky-cta__btn {
        flex: 1;
        display: inline-flex;
        justify-content: center;
        align-items: center;
        padding: 12px 16px;
        border-radius: 999px !important;
        font-size: 15px;
        font-weight: 700;
        text-decoration: none;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        min-height: 44px;
        backdrop-filter: blur(8px) !important;
        -webkit-backdrop-filter: blur(8px) !important;
    }
    .sticky-cta__btn--primary {
        background-color: rgba(29, 29, 31, 0.9) !important;
        color: #fff !important;
        border: 1px solid rgba(255, 255, 255, 0.3) !important;
    }
    .sticky-cta__btn--ghost {
        background-color: rgba(255, 255, 255, 0.5) !important;
        color: #1d1d1f !important;
        border: 1px solid rgba(255, 255, 255, 0.8) !important;
    }
    body {
        padding-bottom: 80px;
    }
}

/* ============================================
   [T1-02] 2차 신뢰 — 전문성 근거 블록
   ============================================ */
.core-trust-block {
    margin-top: 16px;
    padding: 18px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #f8fafc;
    text-align: center;
}

.core-trust-block__images {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.core-trust-block__images img {
    flex: 1 1 0;
    min-width: 0;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.core-trust-block__text {
    font-size: 14px;
    line-height: 1.6;
    color: #4b5563;
    margin: 0 0 8px;
}

.core-trust-block__link {
    display: inline-block;
    color: #0b63b6;
    text-decoration: underline;
    font-weight: 700;
    font-size: 14px;
}

@media (max-width: 768px) {
    .core-trust-block__images {
        gap: 8px;
    }
    .core-trust-block__images img {
        aspect-ratio: 3 / 2;
    }
    .core-trust-block__text {
        font-size: 13px;
    }
    .core-trust-block__link {
        font-size: 13px;
    }
}

/* ============================================
   [T1-03] 3차 신뢰 — 센터장 협회 사진 갤러리
   ============================================ */
.director-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 1.5rem 0;
}

.director-gallery img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    object-fit: cover;
}

/* [T1-04] 센터장 소개 하단 CTA */
.director-cta {
    text-align: center;
    margin: 2rem 0 0;
}

@media (max-width: 768px) {
    .director-gallery {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

/* GlobalMIG 배너 숨김 -> css/liquid-glass.css 로 이동 */