/* ═══════════════════════════════════════════════════════════
   통합수행원 無盡藏[무진장] - 수생연화(水生蓮花) 스타일시트
   제작: 소승 직접 제작 (2024)
   테마: 불교 영적 상담 (보라/금/흰색)
   ═══════════════════════════════════════════════════════════ */

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   1. CSS 변수 및 초기화
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

:root {
    /* 색상 팔레트 - 초록색 계통 (눈 편안함) */
    --primary-color: #2e7d32;        /* 진한 초록 (자연) */
    --secondary-color: #8B4513;      /* 갈색 (법륜) - 황금색에서 변경 */
    --accent-color: #388e3c;         /* 밝은 초록 */
    --dark-bg: #1b5e20;              /* 어두운 초록 배경 */
    --light-bg: #f1f8e9;             /* 밝은 초록 배경 */
    --white: #ffffff;
    --black: #000000;
    --text-dark: #1b5e20;            /* 진한 초록으로 가독성 향상 */
    --text-light: #558b2f;           /* 중간 초록 */
    --danger: #d32f2f;               /* 경고색 (빨강) */
    --success: #4caf50;              /* 성공색 (녹색) */
    --warning: #ff9800;              /* 주의색 (주황) */
    --brown-gold: #A0682A;           /* 밝은 갈색 (포인트) */
    
    /* 타이포그래피 */
    --font-primary: 'Noto Serif KR', serif;
    --font-secondary: 'Noto Sans KR', sans-serif;
    
    /* 간격 */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    
    /* 전환 효과 */
    --transition: all 0.3s ease;
    
    /* 그림자 */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    --shadow-xl: 0 12px 24px rgba(0,0,0,0.25);
}

/* 상단 안내 슬라이드 애니메이션 */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 비트코인 아이콘 펄스 애니메이션 */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
    font-size: 16px;
    font-weight: 500; /* 글씨 선명도 향상 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* 컨테이너 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* 섹션 */
.section {
    padding: var(--section-padding);
}

/* 섹션 타이틀 */
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.section-title i {
    margin-right: 0.5rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* 버튼 */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
    margin: 0 10px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   2. 네비게이션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.navbar {
    position: fixed;
    top: 92px; /* 상단 두 줄 안내 문구 높이만큼 여백 (50px + 42px) */
    left: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 로고 */
.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: var(--font-primary);
    color: var(--secondary-color);
    font-size: 1.2rem;
    font-weight: 800;
}

.dharma-wheel {
    flex-shrink: 0;
}

/* 황금 법륜 회전 애니메이션 */
#dharmaWheelGroup {
    transform-origin: 50% 50%;
    transform-box: fill-box;
}

/* 다국어 선택 (우측 상단) */
.translate-widget {
    margin-left: auto;
}

/* 햄버거 메뉴 */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    transition: var(--transition);
    border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* 네비게이션 메뉴 */
.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 5px;
    transition: var(--transition);
    text-align: center;
    line-height: 1.4;
}

.nav-link.vertical-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

.nav-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* 모바일 오버레이 */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   3. Hero 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%237c4dff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,197.3C1248,203,1344,149,1392,122.7L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 0 20px;
    margin-top: 2.5cm; /* 상단 안내 + 네비게이션 고려 */
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--secondary-color);
    letter-spacing: 3px;
}

.hero-main {
    font-size: 4.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--secondary-color), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 15px;
    padding: 30px 40px;
    margin: 30px 0;
    line-height: 1.4;
    white-space: nowrap !important;
    overflow: visible !important;
    z-index: 100 !important;
    position: relative !important;
    min-width: max-content !important;
}

.hero-eng {
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 2px;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.2rem;
    margin: 30px 0;
    line-height: 1.8;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

/* 긴급 공지 */
.urgent-notice {
    margin-top: 50px;
    padding: 20px 30px;
    background: rgba(255, 215, 0, 0.1);
    border: 2px solid var(--secondary-color);
    border-radius: 10px;
    font-size: 1.1rem;
    display: inline-block;
}

.urgent-notice i {
    animation: ring 1s infinite;
}

@keyframes ring {
    0%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(-15deg); }
    20%, 40% { transform: rotate(15deg); }
}

.urgent-notice a {
    color: var(--secondary-color);
    font-weight: 700;
    text-decoration: underline;
}

/* 스크롤 인디케이터 */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--secondary-color);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   4. 동지 가이드 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.dongji-guide {
    background: var(--white);
}

.key-message {
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.05), rgba(156, 39, 176, 0.05));
    padding: 40px;
    border-radius: 15px;
    border-left: 5px solid var(--primary-color);
    margin-bottom: 50px;
}

.key-message h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.key-message p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* 동지생 카드 */
.dongji-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.dongji-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.dongji-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.dongji-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
}

.dongji-icon.baby { background: linear-gradient(135deg, #f44336, #e91e63); }
.dongji-icon.adult { background: linear-gradient(135deg, #ff9800, #ff5722); }
.dongji-icon.elderly { background: linear-gradient(135deg, #9c27b0, #673ab7); }

.dongji-card h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.risk-level {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.risk-level.high {
    background: rgba(244, 67, 54, 0.1);
    color: var(--danger);
}

.risk-level.medium {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning);
}

.risk-level.low {
    background: rgba(156, 39, 176, 0.1);
    color: var(--accent-color);
}

.dongji-card ul {
    text-align: left;
    line-height: 2;
}

.dongji-card ul li {
    padding: 5px 0;
    border-bottom: 1px solid var(--light-bg);
}

.dongji-card ul li:last-child {
    border-bottom: none;
}

/* 경고 박스 */
.warning-box {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.05), rgba(233, 30, 99, 0.05));
    padding: 40px;
    border-radius: 15px;
    border: 2px solid var(--danger);
    margin-bottom: 50px;
}

.warning-box h3 {
    color: var(--danger);
    margin-bottom: 30px;
    font-size: 1.8rem;
    text-align: center;
}

.comparison-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.comparison-col h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.bad-list li {
    padding: 10px;
    background: rgba(244, 67, 54, 0.1);
    margin-bottom: 10px;
    border-radius: 5px;
    color: var(--danger);
    font-weight: 600;
}

.good-list li {
    padding: 10px;
    background: rgba(76, 175, 80, 0.1);
    margin-bottom: 10px;
    border-radius: 5px;
    color: var(--success);
    font-weight: 600;
}

/* CTA 박스 */
.cta-box {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    color: var(--white);
}

.cta-box h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   5. 7일의 비밀 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.why-seven-days {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8eaf6 100%);
}

.seven-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    color: var(--white);
    margin-bottom: 50px;
}

.seven-hero h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.seven-quote {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.8;
    margin-bottom: 25px;
    border-top: 2px solid rgba(255,255,255,0.3);
    border-bottom: 2px solid rgba(255,255,255,0.3);
    padding: 25px 0;
}

.seven-intro {
    font-size: 1.2rem;
    line-height: 1.8;
}

/* 경전 근거 */
.seven-scriptures {
    margin-bottom: 60px;
}

.seven-scriptures > h3 {
    color: var(--primary-color);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

.seven-scripture-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
    position: relative;
    border-left: 5px solid var(--primary-color);
}

.seven-number {
    position: absolute;
    top: -20px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), #ffa000);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-dark);
    box-shadow: var(--shadow-md);
}

.seven-scripture-card h4 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 20px;
    padding-left: 40px;
}

.scripture-box {
    background: var(--light-bg);
    padding: 25px;
    border-radius: 10px;
}

.scripture-box h5 {
    color: var(--accent-color);
    font-size: 1.2rem;
    margin: 20px 0 10px;
}

.original-text {
    background: rgba(124, 77, 255, 0.05);
    padding: 20px;
    border-left: 4px solid var(--primary-color);
    font-family: var(--font-primary);
    line-height: 1.9;
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.translation-text {
    line-height: 1.9;
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.seven-points {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
}

.seven-points li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.8;
}

.seven-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 900;
    font-size: 1.2rem;
}

/* 24절기 */
.twenty-four-solar {
    margin-bottom: 60px;
}

.twenty-four-solar > h3 {
    color: var(--danger);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

.solar-explanation {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.solar-card {
    background: var(--white);
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.solar-card.highlight {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 152, 0, 0.1));
    border: 3px solid var(--secondary-color);
}

.solar-card h4 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.solar-reason {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--danger);
    text-align: center;
    padding: 15px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    margin-bottom: 20px;
}

.reason-list li {
    padding: 12px 0;
    font-size: 1.1rem;
    line-height: 1.8;
}

.solar-scripture {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.solar-scripture h4 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 25px;
}

/* 과학적 근거 */
.seven-science {
    margin-bottom: 60px;
}

.seven-science > h3 {
    color: var(--primary-color);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

.science-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.science-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.science-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.science-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.science-card h4 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.science-card p {
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.science-card ul {
    text-align: left;
    line-height: 2;
}

.science-card ul li {
    padding: 5px 0;
    border-bottom: 1px solid var(--light-bg);
}

/* 수행 실천법 */
.seven-practice {
    margin-bottom: 60px;
}

.seven-practice > h3 {
    color: var(--primary-color);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

.practice-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 50px;
    padding: 40px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.practice-day {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.day-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.2rem;
}

.practice-day.highlight .day-number {
    background: linear-gradient(135deg, var(--secondary-color), #ffa000);
    color: var(--text-dark);
    width: 80px;
    height: 80px;
    font-size: 1.5rem;
}

.day-content {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    min-width: 180px;
}

.day-content h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.day-content p {
    font-size: 0.95rem;
    line-height: 1.8;
}

.practice-arrow {
    font-size: 2rem;
    color: var(--primary-color);
}

.practice-schedule {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.practice-schedule h4 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 25px;
    text-align: center;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
}

.schedule-table th,
.schedule-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--light-bg);
}

.schedule-table thead {
    background: var(--primary-color);
    color: var(--white);
}

.schedule-table tbody tr:hover {
    background: rgba(124, 77, 255, 0.05);
}

.schedule-table .final-week {
    background: rgba(255, 215, 0, 0.1);
    font-weight: 700;
}

/* 결론 */
.seven-conclusion {
    margin-bottom: 50px;
}

.seven-conclusion > h3 {
    color: var(--primary-color);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 30px;
}

.conclusion-box {
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.05), rgba(156, 39, 176, 0.05));
    padding: 50px;
    border-radius: 20px;
    border: 3px solid var(--primary-color);
}

.conclusion-main {
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 30px;
    line-height: 1.8;
}

.conclusion-points {
    line-height: 2.5;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.conclusion-points li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(124, 77, 255, 0.2);
}

.conclusion-quote {
    font-size: 1.2rem;
    font-style: italic;
    text-align: center;
    color: var(--danger);
    font-weight: 700;
    padding: 25px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    border-left: 5px solid var(--danger);
}

/* CTA */
.seven-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    color: var(--white);
}

.seven-cta h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.seven-cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   6. 경전 근거 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.scriptures {
    background: var(--light-bg);
}

.scripture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.scripture-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition);
}

.scripture-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.scripture-header {
    margin-bottom: 20px;
}

.scripture-header h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.scripture-tag {
    display: inline-block;
    padding: 5px 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.scripture-content h4 {
    color: var(--accent-color);
    font-size: 1.1rem;
    margin: 20px 0 10px;
}

.scripture-original {
    background: rgba(124, 77, 255, 0.05);
    padding: 15px;
    border-left: 3px solid var(--primary-color);
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.scripture-translation {
    line-height: 1.8;
    margin-bottom: 15px;
}

.scripture-points {
    background: var(--light-bg);
    padding: 15px;
    border-radius: 8px;
}

.scripture-points li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.scripture-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.scripture-source {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--light-bg);
    font-size: 0.9rem;
    color: var(--text-light);
}

.btn-copy {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 15px;
    background: var(--secondary-color);
    color: var(--text-dark);
    border-radius: 5px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn-copy:hover {
    background: var(--primary-color);
    color: var(--white);
}

.more-scriptures {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.more-scriptures h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.more-scriptures ul {
    line-height: 2;
}

.more-scriptures ul li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.more-scriptures ul li::before {
    content: '📖';
    position: absolute;
    left: 0;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   6. 귀신의 정체 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.ghosts-section {
    background: var(--white);
}

.ghost-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.ghost-card {
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.03), rgba(156, 39, 176, 0.03));
    padding: 25px;
    border-radius: 12px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.ghost-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.ghost-icon {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 15px;
}

.ghost-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 10px;
}

.target-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.target-badge.baby {
    background: rgba(244, 67, 54, 0.1);
    color: var(--danger);
}

.target-badge.adult {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning);
}

.target-badge.elderly {
    background: rgba(156, 39, 176, 0.1);
    color: var(--accent-color);
}

.target-badge.all {
    background: rgba(124, 77, 255, 0.1);
    color: var(--primary-color);
}

.ghost-info {
    line-height: 1.8;
}

.ghost-info p {
    margin-bottom: 10px;
}

.ghost-info ul {
    margin: 10px 0;
    padding-left: 20px;
}

.ghost-info ul li {
    padding: 5px 0;
    position: relative;
}

.ghost-info ul li::before {
    content: '☠️';
    position: absolute;
    left: -20px;
}

/* 왜 생명을 잡아가는가 */
.why-take-life {
    margin-bottom: 50px;
}

.why-take-life h3 {
    color: var(--danger);
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.reason-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.reason-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.reason-card h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.reason-card ul {
    line-height: 2;
}

.reason-card ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--light-bg);
}

/* 기도 효과 */
.prayer-effect {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 50px;
    border-radius: 20px;
    color: var(--white);
}

.prayer-effect h3 {
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.effect-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.effect-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.effect-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.effect-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   7. 삼재 분석 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.samjae-section {
    background: var(--light-bg);
}

.samjae-comparison {
    display: flex;
    gap: 30px;
    align-items: center;
    margin-bottom: 40px;
}

.samjae-card {
    flex: 1;
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.samjae-card.sok {
    border-top: 5px solid var(--danger);
}

.samjae-card.geot {
    border-top: 5px solid var(--primary-color);
}

.samjae-card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.samjae-date {
    display: inline-block;
    padding: 5px 15px;
    background: var(--light-bg);
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.samjae-nature {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.samjae-info ul {
    line-height: 2;
}

.samjae-info ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--light-bg);
}

.vs-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
    color: var(--primary-color);
}

.samjae-key {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.2));
    padding: 40px;
    border-radius: 15px;
    border: 2px solid var(--secondary-color);
    text-align: center;
    margin-bottom: 40px;
}

.samjae-key h3 {
    color: var(--accent-color);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.samjae-formula {
    font-size: 1.3rem;
    line-height: 2;
}

.types-table {
    overflow-x: auto;
}

.types-table table {
    width: 100%;
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.types-table th,
.types-table td {
    padding: 15px;
    text-align: center;
}

.types-table thead {
    background: var(--primary-color);
    color: var(--white);
}

.types-table tbody tr {
    border-bottom: 1px solid var(--light-bg);
}

.type-worst { background: rgba(244, 67, 54, 0.05); }
.type-bad { background: rgba(255, 152, 0, 0.05); }
.type-caution { background: rgba(255, 235, 59, 0.05); }
.type-safe { background: rgba(76, 175, 80, 0.05); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   8. 실제 사례 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.real-cases {
    background: var(--white);
}

.master-intro {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 40px;
    border-radius: 15px;
    color: var(--white);
    margin-bottom: 50px;
}

.master-credentials h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.master-credentials ul {
    line-height: 2.5;
}

.master-credentials ul li {
    font-size: 1.1rem;
}

.master-credentials ul li i {
    margin-right: 10px;
    color: var(--secondary-color);
}

.case-story {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 15px;
    margin-bottom: 40px;
}

.case-header {
    margin-bottom: 25px;
}

.case-number {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

.case-header h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.case-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.case-problem,
.case-solution,
.case-evidence,
.case-proof {
    background: var(--white);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.case-problem h4 {
    color: var(--danger);
    margin-bottom: 15px;
}

.case-solution h4,
.case-evidence h4 {
    color: var(--success);
    margin-bottom: 15px;
}

.case-problem ul,
.case-solution ul,
.case-evidence ul {
    line-height: 2;
}

.case-problem ul li,
.case-solution ul li,
.case-evidence ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.case-problem ul li::before {
    content: '❌';
    position: absolute;
    left: 0;
}

.case-solution ul li::before,
.case-evidence ul li::before {
    content: '✅';
    position: absolute;
    left: 0;
}

.case-quote {
    background: rgba(124, 77, 255, 0.1);
    border-left: 5px solid var(--primary-color);
    padding: 20px;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-top: 20px;
}

/* 삼혼칠백 */
.samhon-concept {
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.05), rgba(156, 39, 176, 0.05));
    padding: 40px;
    border-radius: 15px;
    margin-bottom: 40px;
}

.samhon-concept h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.samhon-stages {
    margin: 30px 0;
}

.stage {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.stage-age {
    width: 100px;
    font-weight: 700;
}

.stage-bar {
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    color: var(--white);
    font-weight: 600;
}

.samhon-note {
    background: rgba(255, 215, 0, 0.1);
    padding: 20px;
    border-radius: 10px;
    border-left: 5px solid var(--secondary-color);
    margin-top: 20px;
}

.why-started {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.why-started h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.why-started p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.highlight-text {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.3));
    padding: 20px;
    border-radius: 10px;
    font-weight: 700;
    text-align: center;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   9. AI 챗봇 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.ai-chatbot {
    background: var(--light-bg);
}

.consulting-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.field-card {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.field-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.field-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.field-card h4 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.field-card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.chatbot-container {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 40px;
}

.chatbot-header {
    text-align: center;
    margin-bottom: 30px;
}

.chatbot-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.chatbot-header h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.chatbot-embed {
    min-height: 700px;
    position: relative;
}

.chatbot-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    text-align: center;
}

.ai-expertise {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 40px;
    border-radius: 15px;
    color: var(--white);
}

.ai-expertise h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.ai-expertise ul {
    line-height: 2.5;
}

.ai-expertise ul li {
    font-size: 1.1rem;
}

.ai-expertise ul li i {
    margin-right: 10px;
    color: var(--secondary-color);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   10. 연락처 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: var(--light-bg);
    border-radius: 12px;
    transition: var(--transition);
}

.contact-item:hover {
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.05), rgba(156, 39, 176, 0.05));
    transform: translateX(10px);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

.contact-item h4 {
    color: var(--text-dark);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-light);
}

.contact-item a {
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: underline;
}

.contact-note {
    background: rgba(255, 215, 0, 0.1);
    padding: 20px;
    border-radius: 10px;
    border-left: 5px solid var(--secondary-color);
}

.contact-box {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 25px;
}

.contact-box h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.contact-box ul {
    line-height: 2;
}

.contact-box ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.contact-box ul li i {
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.contact-box.highlight {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.3));
    border: 2px solid var(--secondary-color);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   11. Footer
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.footer-links ul {
    line-height: 2.5;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links ul li a:hover {
    color: var(--secondary-color);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.footer-contact p i {
    color: var(--secondary-color);
    margin-right: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.footer-tagline {
    margin-top: 10px;
    font-style: italic;
    color: var(--secondary-color);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   12. Back to Top 버튼
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    opacity: 0;
    pointer-events: none;
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   12. 새로운 섹션 스타일 (24절기, 민속 vs 불교, 삼재경, 대장경)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

/* 24절기 분석 섹션 */
.solar-terms-analysis {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8eaf6 100%);
}

.solar-hero {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.solar-hero h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.solar-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

/* 탭 메뉴 스타일 */
.solar-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.solar-tab-btn {
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    background: white;
    border: 3px solid var(--text-light);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.solar-tab-btn:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.solar-tab-btn.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.solar-tab-btn i {
    font-size: 1.5rem;
}

/* 탭 콘텐츠 스타일 */
.solar-tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.solar-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-header {
    text-align: center;
    margin: 50px 0 40px;
    padding: 40px;
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border-radius: 15px;
}

.tab-header h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.tab-header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* 화엄 104위 신중 스타일 */
.shinjung-section {
    margin: 50px 0;
}

.shinjung-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.shinjung-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-top: 5px solid var(--primary-color);
    transition: var(--transition);
}

.shinjung-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.shinjung-card.main {
    background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
    border-top: 5px solid var(--secondary-color);
}

.shinjung-number {
    display: inline-block;
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.shinjung-card h5 {
    font-size: 1.5rem;
    margin: 15px 0;
    color: var(--text-dark);
}

.shinjung-role {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--danger);
    margin: 10px 0;
}

.shinjung-duties {
    list-style: none;
    margin: 20px 0;
}

.shinjung-duties li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
}

.shinjung-duties li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
}

.shinjung-note {
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    border-left: 5px solid var(--secondary-color);
    font-style: italic;
}

/* 오행신 스타일 */
.wuxing-section {
    margin: 60px 0;
}

.wuxing-intro {
    text-align: center;
    font-size: 1.2rem;
    margin: 20px 0;
    color: var(--text-light);
}

.wuxing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.wuxing-grid.large {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.wuxing-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.wuxing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.wuxing-card.large {
    padding: 40px;
}

.wuxing-card.water { border-top: 5px solid #2196f3; }
.wuxing-card.fire { border-top: 5px solid #f44336; }
.wuxing-card.metal { border-top: 5px solid #9e9e9e; }
.wuxing-card.wood { border-top: 5px solid #4caf50; }
.wuxing-card.earth { border-top: 5px solid #ff9800; }

.wuxing-icon {
    font-size: 4rem;
    margin-bottom: 15px;
}

.wuxing-card h5 {
    font-size: 1.3rem;
    margin: 15px 0;
    color: var(--text-dark);
}

.wuxing-card p {
    font-size: 1.05rem;
    color: var(--text-light);
    margin: 10px 0;
}

.wuxing-card ul {
    list-style: none;
    text-align: left;
    margin: 20px 0;
}

.wuxing-card ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.wuxing-card ul li:before {
    content: "📅";
    position: absolute;
    left: 0;
}

.season-tag {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-weight: 700;
    font-size: 1rem;
    margin: 10px 0;
}

/* 신중 출처 */
.shinjung-sources {
    margin: 50px 0;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.shinjung-sources h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.shinjung-sources ul {
    list-style: none;
}

.shinjung-sources ul li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
}

.shinjung-sources ul li:before {
    content: "🔗";
    position: absolute;
    left: 0;
}

.shinjung-sources a {
    color: var(--primary-color);
    text-decoration: underline;
    transition: var(--transition);
}

.shinjung-sources a:hover {
    color: var(--accent-color);
}

/* 불교적 해석 박스 */
.buddhist-interpretation {
    margin: 50px 0;
}

.buddhist-interpretation h4 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-align: center;
}

.interpretation-box {
    background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--primary-color);
}

.interpretation-box p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 20px 0;
}

.highlight-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 30px 0;
    padding: 20px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    text-align: center;
}

/* 도교 섹션 스타일 */
.taoism-section {
    margin: 50px 0;
}

.taoism-interpretation {
    margin: 50px 0;
}

.taoism-interpretation h4 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--text-dark);
    text-align: center;
}

/* 상담 문의 박스 */
.study-inquiry {
    margin: 60px 0;
}

.inquiry-box {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--secondary-color);
    text-align: center;
}

.inquiry-icon {
    font-size: 5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.inquiry-box h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin: 20px 0;
}

.inquiry-box p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-light);
    margin: 20px 0;
}

.inquiry-contacts {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.inquiry-btn {
    padding: 20px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.inquiry-btn:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.inquiry-note {
    font-size: 1rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 30px;
}

.science-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.science-card-solar {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.science-card-solar:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.science-icon-solar {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 20px;
}

.season-group {
    margin: 50px 0;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.season-group h4 {
    font-size: 2rem;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-color);
}

.season-group.spring { border-left: 10px solid #4caf50; }
.season-group.summer { border-left: 10px solid #ff9800; }
.season-group.autumn { border-left: 10px solid #f44336; }
.season-group.winter { border-left: 10px solid #2196f3; }

.terms-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.terms-table th,
.terms-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.terms-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 700;
}

.terms-table tr.highlight-row {
    background: rgba(255, 215, 0, 0.2);
    font-weight: 700;
}

.terms-table tr.highlight-row td {
    border-top: 2px solid var(--secondary-color);
    border-bottom: 2px solid var(--secondary-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.stat-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.stat-icon {
    font-size: 4rem;
    margin-bottom: 15px;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--danger);
    margin: 15px 0;
}

.stat-source {
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
}

.protection-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.tip-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--text-light);
}

.tip-card.primary {
    border-left: 5px solid var(--primary-color);
    background: linear-gradient(135deg, #f5f5f5 0%, #e8eaf6 100%);
}

/* 민속 vs 불교 비교 섹션 */
.samjae-comparison {
    background: white;
}

.comparison-hero {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px;
    background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
    border-radius: 15px;
}

.comparison-table-large {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    box-shadow: var(--shadow-lg);
}

.comparison-table-large th,
.comparison-table-large td {
    padding: 20px;
    text-align: left;
    border: 1px solid #ddd;
}

.comparison-table-large th {
    background: var(--primary-color);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.comparison-table-large tr:nth-child(even) {
    background: #f5f5f5;
}

.samjae-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin: 50px 0;
}

.samjae-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: var(--transition);
}

.samjae-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.samjae-card h4 {
    padding: 20px;
    font-size: 1.8rem;
    color: white;
    text-align: center;
}

.samjae-card.inner h4 {
    background: linear-gradient(135deg, #1a237e 0%, #3949ab 100%);
}

.samjae-card.outer h4 {
    background: linear-gradient(135deg, #f57c00 0%, #ffb74d 100%);
}

.card-content {
    padding: 30px;
}

.samjae-timing,
.samjae-nature {
    font-size: 1.2rem;
    margin: 15px 0;
    font-weight: 700;
}

.samjae-list {
    list-style: none;
    margin: 20px 0;
}

.samjae-list li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.samjae-list li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.samjae-scripture {
    margin-top: 30px;
    padding: 20px;
    background: rgba(124, 77, 255, 0.1);
    border-radius: 10px;
    border-left: 5px solid var(--primary-color);
}

.buddhist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin: 40px 0;
}

.buddhist-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    border-top: 5px solid var(--primary-color);
}

.buddhist-scope {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin: 20px 0;
}

.buddhist-source {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
    text-align: center;
}

.conclusion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.conclusion-item {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.conclusion-item.highlight {
    background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
    border: 3px solid var(--primary-color);
}

.conclusion-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.conclusion-quote {
    margin-top: 40px;
    padding: 30px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    font-style: italic;
    text-align: center;
    color: var(--text-dark);
}

/* 삼재경 원문 섹션 */
.samjae-sutras {
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
}

.sutra-card {
    margin: 50px 0;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.sutra-header {
    background: linear-gradient(135deg, #7c4dff 0%, #9c27b0 100%);
    color: white;
    padding: 30px;
}

.sutra-header h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.sutra-source {
    font-size: 1rem;
    opacity: 0.9;
}

.sutra-source a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.sutra-content {
    padding: 40px;
}

.sutra-text h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 30px 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.sutra-section {
    margin: 30px 0;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 10px;
}

.sutra-section.highlight {
    background: rgba(255, 215, 0, 0.1);
    border: 2px solid var(--secondary-color);
}

.original-text.large {
    font-size: 1.3rem;
    line-height: 2.2;
    font-family: var(--font-primary);
    color: var(--text-dark);
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.notice-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--success);
}

.notice-card.warning {
    border-left: 5px solid var(--danger);
    background: rgba(244, 67, 54, 0.05);
}

/* 대장경 삼재 섹션 */
.tripitaka-samjae {
    background: white;
}

.tripitaka-hero {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px;
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border-radius: 15px;
}

.tripitaka-table {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    box-shadow: var(--shadow-lg);
}

.tripitaka-table th,
.tripitaka-table td {
    padding: 20px;
    text-align: left;
    border: 1px solid #ddd;
}

.tripitaka-table th {
    background: linear-gradient(135deg, #ff6f00 0%, #ff9800 100%);
    color: white;
    font-weight: 700;
}

.sutra-detail {
    margin: 50px 0;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.sutra-detail-header {
    background: linear-gradient(135deg, #1a237e 0%, #3949ab 100%);
    color: white;
    padding: 30px;
}

.sutra-detail-content {
    padding: 40px;
}

.process-timeline {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 40px 0;
    overflow-x: auto;
}

.process-step {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    min-width: 200px;
    text-align: center;
}

.process-step.highlight {
    background: rgba(255, 215, 0, 0.3);
    border: 3px solid var(--secondary-color);
}

.step-num {
    display: block;
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    line-height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
}

.process-arrow {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.scripture-box.compact {
    padding: 30px;
    background: rgba(124, 77, 255, 0.05);
    border-radius: 10px;
    margin: 30px 0;
}

.key-message {
    margin: 40px 0;
    padding: 30px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 15px;
    border-left: 5px solid var(--secondary-color);
    font-size: 1.2rem;
    font-weight: 700;
    text-align: center;
}

.key-message.highlight {
    background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
    border-left: 5px solid var(--primary-color);
}

.samjae-cycle {
    margin: 40px 0;
}

.cycle-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin: 20px 0;
}

.cycle-card.large {
    border-top: 5px solid var(--danger);
}

.cycle-card.small {
    border-top: 5px solid var(--primary-color);
}

.cycle-table {
    width: 100%;
    margin: 20px 0;
    border-collapse: collapse;
}

.cycle-table th,
.cycle-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.cycle-table th {
    background: #f5f5f5;
    font-weight: 700;
}

.cycle-formula,
.cycle-note {
    margin: 20px 0;
    padding: 15px;
    background: rgba(124, 77, 255, 0.1);
    border-radius: 10px;
    font-style: italic;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.solution-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border-top: 5px solid var(--primary-color);
}

.solution-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.solution-method,
.solution-effect {
    margin: 15px 0;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 10px;
}

.synthesis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.synthesis-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--text-light);
}

.synthesis-card.highlight {
    background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
    border-left: 5px solid var(--primary-color);
}

.application-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.application-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.application-item.primary {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    border: 2px solid var(--success);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   13. 반응형 디자인 (모바일)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

@media (max-width: 768px) {
    /* 상단 안내 문구 모바일 */
    .top-announcement {
        font-size: 0.75rem !important;
        padding: 8px 12px !important;
        line-height: 1.4 !important;
    }
    
    .pi-payment-notice {
        font-size: 0.8rem !important;
        padding: 8px 12px !important;
    }
    
    /* 네비게이션 */
    .navbar {
        top: 78px !important; /* 모바일 상단 두 줄 높이만큼 (38px + 40px) */
    }
    
    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--dark-bg);
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 0;
        transition: right 0.3s ease;
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: 15px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-link.vertical-text {
        flex-direction: row;
        justify-content: center;
        gap: 0;
        font-size: 1rem;
    }
    
    .nav-link.vertical-text br {
        display: none;
    }
    
    /* Hero */
    .hero-content {
        margin-top: 1cm !important; /* 모바일에서는 1cm */
    }
    
    .hero-main {
        font-size: 2.2rem !important;
        letter-spacing: 8px !important;
        padding: 15px 20px !important;
        margin: 20px 0 !important;
    }
    
    .hero-subtitle {
        font-size: 1.1rem !important;
        margin-bottom: 15px !important;
        letter-spacing: 2px !important;
    }
    
    .hero-eng {
        font-size: 0.95rem !important;
        margin-top: 15px !important;
        letter-spacing: 1px !important;
    }
    
    .hero-description {
        font-size: 1rem !important;
        line-height: 1.8 !important;
        margin: 30px 0 !important;
    }
    
    .hero-description span {
        font-size: 0.9rem !important;
        margin-top: 10px !important;
    }
    
    .hero-cta {
        margin-top: 30px !important;
        gap: 15px !important;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    /* 동지 가이드 */
    .dongji-types {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        grid-template-columns: 1fr;
    }
    
    /* 경전 */
    .scripture-grid {
        grid-template-columns: 1fr;
    }
    
    /* 귀신 */
    .ghost-grid {
        grid-template-columns: 1fr;
    }
    
    .reason-cards {
        grid-template-columns: 1fr;
    }
    
    /* 삼재 */
    .samjae-comparison {
        flex-direction: column;
    }
    
    .vs-arrow {
        transform: rotate(90deg);
    }
    
    .types-table {
        font-size: 0.85rem;
    }
    
    .types-table th,
    .types-table td {
        padding: 10px 5px;
    }
    
    /* 상담 */
    .consulting-fields {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    /* 섹션 타이틀 */
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    /* 패딩 조정 */
    .section {
        padding: 50px 0;
    }
    
    .key-message,
    .cta-box,
    .prayer-effect,
    .master-intro,
    .ai-expertise {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero-main {
        font-size: 2rem;
    }
    
    .consulting-fields {
        grid-template-columns: 1fr;
    }
    
    .btn-large {
        padding: 12px 25px;
        font-size: 1rem;
        margin: 5px 0;
    }
    
    /* 새 섹션 반응형 */
    .science-grid-3,
    .samjae-cards,
    .buddhist-grid,
    .stats-grid,
    .protection-tips,
    .notice-grid,
    .solution-grid,
    .synthesis-grid,
    .application-content {
        grid-template-columns: 1fr;
    }
    
    .terms-table,
    .comparison-table-large,
    .tripitaka-table,
    .cycle-table {
        font-size: 0.85rem;
    }
    
    .terms-table th,
    .terms-table td,
    .comparison-table-large th,
    .comparison-table-large td {
        padding: 10px;
    }
    
    .process-timeline {
        flex-direction: column;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .original-text.large {
        font-size: 1.1rem;
    }
    
    /* 수소수기 카드 모바일 */
    .hydrogen-card {
        padding: 25px;
    }
    
    .product-feature {
        flex-direction: column;
        text-align: center;
    }
    
    .product-feature i {
        font-size: 2.5rem;
        margin: 0 auto 10px;
    }
    
    .product-feature p {
        font-size: 1rem;
    }
    
    .product-link-btn {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .payment-info {
        padding: 15px;
    }
    
    .payment-info i {
        font-size: 2rem;
    }
    
    /* 금강경 가치 통합 테이블 모바일 */
    .perspective-grid {
        grid-template-columns: 1fr;
    }
    
    .total-value-summary {
        padding: 25px 15px;
    }
    
    .total-value-summary h3 {
        font-size: 1.5rem;
    }
    
    .summary-table {
        font-size: 0.85rem;
    }
    
    .summary-table th,
    .summary-table td {
        padding: 12px 10px;
        font-size: 0.85rem;
    }
    
    .summary-table .total-row td {
        font-size: 1rem;
        padding: 18px 10px;
    }
    
    .value-note {
        padding: 15px;
    }
    
    .value-note p {
        font-size: 0.9rem;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   13. 프리미엄 콘텐츠 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.premium-notice {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    padding: 80px 0;
}

.premium-box {
    background: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.premium-header {
    text-align: center;
    margin-bottom: 40px;
}

.premium-lock-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.premium-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin: 0;
}

.premium-content {
    max-width: 900px;
    margin: 0 auto;
}

.premium-intro {
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-dark);
    line-height: 1.8;
}

/* 잠금 콘텐츠 목록 */
.locked-content-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.locked-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.locked-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.locked-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.locked-item span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* 결제 옵션 */
.payment-options {
    margin: 60px 0;
}

.payment-title {
    font-size: 2rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.payment-option {
    background: white;
    border: 3px solid var(--text-light);
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 30px;
    position: relative;
    transition: var(--transition);
}

.payment-option:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.payment-option.pi-network {
    border-color: var(--secondary-color);
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
}

.payment-option.recommended {
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
}

.option-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: linear-gradient(135deg, var(--secondary-color), #ffa500);
    color: var(--black);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--shadow-md);
}

.payment-option h4 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.payment-option.pi-network h4 {
    color: var(--secondary-color);
}

.option-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.pi-code {
    font-size: 1.3rem;
    color: var(--secondary-color);
    background: rgba(255, 215, 0, 0.2);
    padding: 5px 15px;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
}

.pi-steps {
    margin: 30px 0;
}

.step {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background: var(--secondary-color);
    color: var(--black);
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step span:last-child {
    font-size: 1rem;
    color: var(--text-dark);
}

.pi-benefit {
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 215, 0, 0.1);
    border-left: 4px solid var(--secondary-color);
    border-radius: 5px;
    text-align: center;
}

.pi-benefit i {
    color: var(--secondary-color);
    margin-right: 10px;
}

.contact-info {
    margin: 20px 0;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
}

.contact-info p {
    margin-bottom: 10px;
    font-size: 1rem;
}

.contact-info a {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* 중요 안내 */
.important-notice {
    background: linear-gradient(135deg, #fff3e0 0%, #ffffff 100%);
    border: 3px solid var(--warning);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.important-notice h3 {
    font-size: 1.8rem;
    color: var(--warning);
    margin-bottom: 20px;
    text-align: center;
}

.notice-content {
    max-width: 800px;
    margin: 0 auto;
}

.highlight-text {
    font-size: 1.2rem;
    line-height: 2;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 30px;
}

.emphasis {
    font-size: 1.4rem;
    color: var(--warning);
    font-weight: 700;
}

.comparison-table-mini {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.comparison-item {
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.comparison-item.negative {
    background: #ffebee;
    border: 2px solid var(--danger);
}

.comparison-item.positive {
    background: #e8f5e9;
    border: 2px solid var(--success);
}

.comparison-item i {
    font-size: 2rem;
    margin-bottom: 15px;
}

.comparison-item.negative i {
    color: var(--danger);
}

.comparison-item.positive i {
    color: var(--success);
}

.comparison-item h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.comparison-item ul {
    list-style: none;
    padding: 0;
}

.comparison-item li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.comparison-item.negative li::before {
    content: '❌';
    position: absolute;
    left: 0;
}

.comparison-item.positive li::before {
    content: '✅';
    position: absolute;
    left: 0;
}

/* 결제 신청 폼 섹션 */
.payment-form-section {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 15px;
    margin: 40px 0;
    text-align: center;
}

.payment-form-section h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.form-notice {
    margin-bottom: 30px;
}

.form-notice p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.form-help {
    margin-top: 20px;
    font-size: 0.95rem;
    color: var(--text-light);
}

.form-help i {
    color: var(--primary-color);
}

/* 비밀번호 섹션 */
.password-section {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, #e8eaf6 0%, #ffffff 100%);
    border-radius: 15px;
    margin-top: 40px;
}

.password-section h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.password-section p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 25px;
}

/* 버튼 블록 */
.btn-block {
    width: 100%;
    display: block;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   14. 비밀번호 모달
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: white;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
    border-bottom: 2px solid var(--light-bg);
}

.modal-header h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0;
}

.modal-close {
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

.modal-description {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    text-align: center;
}

.password-input-group {
    position: relative;
    margin-bottom: 20px;
}

.password-input {
    width: 100%;
    padding: 15px 50px 15px 15px;
    font-size: 1.1rem;
    border: 2px solid var(--text-light);
    border-radius: 10px;
    transition: var(--transition);
}

.password-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(124, 77, 255, 0.2);
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.toggle-password:hover {
    color: var(--primary-color);
}

.error-message {
    background: #ffebee;
    border: 2px solid var(--danger);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--danger);
}

.error-message i {
    font-size: 1.3rem;
}

.modal-help {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--light-bg);
    text-align: center;
}

.modal-help p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.help-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.help-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--light-bg);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.help-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* 반응형 - 프리미엄 섹션 */
@media (max-width: 768px) {
    .premium-box {
        padding: 30px 20px;
    }
    
    .premium-title {
        font-size: 1.8rem;
    }
    
    .locked-content-list {
        grid-template-columns: 1fr;
    }
    
    .comparison-table-mini {
        grid-template-columns: 1fr;
    }
    
    .payment-option {
        padding: 25px;
    }
    
    .modal-content {
        width: 95%;
    }
    
    .modal-header,
    .modal-body {
        padding: 20px;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   15. 잠금 오버레이 (섹션별 잠금)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.premium-locked {
    position: relative;
}

.lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.premium-locked.unlocked .lock-overlay {
    display: none;
}

.lock-content {
    text-align: center;
    max-width: 600px;
    padding: 50px 40px;
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.1), rgba(156, 39, 176, 0.1));
    border: 3px solid var(--primary-color);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(124, 77, 255, 0.4);
}

.lock-icon {
    font-size: 5rem;
    color: var(--secondary-color);
    margin-bottom: 30px;
    animation: lockPulse 2s infinite;
}

@keyframes lockPulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 1;
    }
    50% { 
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.lock-content h3 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.lock-content p {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 30px;
    line-height: 1.8;
}

.unlock-section-btn {
    animation: btnGlow 2s infinite;
}

@keyframes btnGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(124, 77, 255, 0.5);
    }
    50% {
        box-shadow: 0 0 40px rgba(124, 77, 255, 0.8);
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   16. 금강경 가치 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.diamond-sutra-value {
    background: linear-gradient(135deg, #fff9e6 0%, #fffbf0 50%, #ffffff 100%);
    padding: 100px 0;
}

.sutra-hero {
    text-align: center;
    margin-bottom: 60px;
    padding: 50px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--secondary-color);
}

.sutra-hero h3 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 30px;
}

.sutra-quote {
    margin: 30px 0;
}

.original-text {
    font-size: 1.3rem;
    line-height: 2;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
    font-family: var(--font-primary);
}

.translation-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.sutra-reference {
    font-size: 1rem;
    color: var(--text-light);
    font-style: italic;
}

/* 5가지 관점 그리드 */
.value-perspectives {
    margin: 80px 0;
}

.value-perspectives h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.perspective-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.perspective-card {
    background: white;
    border-radius: 15px;
    padding: 35px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border-top: 5px solid var(--secondary-color);
}

.perspective-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.perspective-icon {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 20px;
}

.perspective-card h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.value-content {
    margin-top: 20px;
}

.value-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.value-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.value-list li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1rem;
    line-height: 1.6;
}

.value-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.value-conclusion {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05));
    border-radius: 10px;
    margin-top: 20px;
}

.value-conclusion i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-right: 10px;
}

.value-conclusion strong {
    font-size: 1.1rem;
    color: var(--primary-color);
}

/* 통합 가치 계산 테이블 */
.total-value-summary {
    background: linear-gradient(135deg, #f1f8e9 0%, #ffffff 100%);
    border-radius: 20px;
    padding: 50px;
    margin: 60px 0;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--secondary-color);
}

.total-value-summary h3 {
    font-size: 2.2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
}

.summary-table {
    overflow-x: auto;
    margin: 30px 0;
}

.summary-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.summary-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
}

.summary-table th {
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    border-bottom: 3px solid var(--secondary-color);
}

.summary-table td {
    padding: 18px 20px;
    font-size: 1rem;
    border-bottom: 1px solid #e0e0e0;
    color: var(--text-dark);
}

.summary-table tbody tr:hover {
    background: #f5f5f5;
    transition: background 0.3s ease;
}

.summary-table .total-row {
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.1), rgba(160, 104, 42, 0.1));
    font-weight: 700;
}

.summary-table .total-row td {
    border-bottom: none;
    font-size: 1.2rem;
    color: var(--secondary-color);
    padding: 25px 20px;
}

.value-note {
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    border-left: 5px solid var(--secondary-color);
    padding: 25px;
    border-radius: 10px;
    margin-top: 30px;
}

.value-note p {
    margin: 10px 0;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.value-note i {
    color: var(--secondary-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

/* 자율보시 안내 */
.donation-guide {
    background: white;
    border-radius: 20px;
    padding: 50px;
    margin: 60px 0;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--primary-color);
}

.donation-guide h3 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
}

.donation-philosophy {
    max-width: 800px;
    margin: 0 auto;
}

.philosophy-text {
    font-size: 1.3rem;
    line-height: 2;
    text-align: center;
    margin-bottom: 40px;
}

.solution-box {
    background: linear-gradient(135deg, #e8f5e9 0%, #ffffff 100%);
    border: 3px solid var(--success);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.solution-box h4 {
    font-size: 1.6rem;
    color: var(--success);
    margin-bottom: 20px;
    text-align: center;
}

.solution-text {
    font-size: 1.2rem;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 30px;
}

.donation-principle {
    margin-top: 30px;
}

.donation-principle p {
    font-size: 1.1rem;
    padding: 12px 20px;
    margin-bottom: 10px;
    background: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.donation-principle i {
    color: var(--success);
    font-size: 1.3rem;
}

.contact-donation {
    text-align: center;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--light-bg);
}

.contact-donation p {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.contact-donation a {
    color: var(--primary-color);
    font-weight: 700;
}

/* 마무리 메시지 */
.sutra-conclusion {
    text-align: center;
    padding: 50px;
    background: linear-gradient(135deg, #f3e5f5 0%, #ffffff 100%);
    border-radius: 20px;
    margin-top: 60px;
    border: 3px solid var(--accent-color);
}

.conclusion-text {
    font-size: 1.3rem;
    line-height: 2;
    color: var(--text-dark);
    font-style: italic;
}

.conclusion-signature {
    margin-top: 30px;
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 700;
}

/* 자율보시 안내 박스 (프리미엄 섹션용) */
.donation-notice {
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border: 3px solid var(--secondary-color);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.donation-notice h3 {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    text-align: center;
}

.donation-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 30px;
}

.donation-box {
    background: white;
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.donation-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.donation-box h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.donation-box p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

/* 외도 방지 메시지 */
.reason-block {
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 25px;
    border-left: 5px solid;
}

.primary-reason {
    background: linear-gradient(135deg, #ffebee 0%, #ffffff 100%);
    border-color: var(--danger);
}

.secondary-reason {
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border-color: var(--secondary-color);
}

.reason-block h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.primary-reason h4 {
    color: var(--danger);
}

.secondary-reason h4 {
    color: var(--secondary-color);
}

/* 반응형 - 금강경 & 잠금 */
@media (max-width: 768px) {
    .perspective-grid {
        grid-template-columns: 1fr;
    }
    
    .lock-content {
        padding: 30px 20px;
    }
    
    .lock-icon {
        font-size: 3.5rem;
    }
    
    .lock-content h3 {
        font-size: 1.5rem;
    }
    
    .lock-content p {
        font-size: 1rem;
    }
    
    .donation-guide,
    .solution-box {
        padding: 25px;
    }
    
    .philosophy-text,
    .solution-text {
        font-size: 1.1rem;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   17. 파이코인 사용법 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.pi-network-guide {
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 50%, #ffffff 100%);
    padding: 100px 0;
}

.pi-intro-hero {
    text-align: center;
    background: white;
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--primary-color);
}

.pi-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--secondary-color), #FFA500);
    color: var(--black);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
}

.pi-badge i {
    font-size: 1.3rem;
}

.pi-intro-hero h3 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.pi-description {
    font-size: 1.3rem;
    line-height: 2;
    color: var(--text-dark);
}

/* 16가지 특징 그리드 */
.pi-features-grid {
    margin: 60px 0;
}

.pi-features-grid h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border-left: 5px solid var(--primary-color);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-item.highlight-feature {
    border-left-color: var(--secondary-color);
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border: 3px solid var(--secondary-color);
}

.feature-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.3rem;
    font-weight: 700;
}

.highlight-feature .feature-number {
    background: var(--secondary-color);
    color: var(--black);
}

.feature-content h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.highlight-feature .feature-content h4 {
    color: var(--secondary-color);
}

.feature-content p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* 설치 과정 */
.pi-installation {
    margin: 60px 0;
}

.pi-installation h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.installation-box {
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
}

.installation-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--success);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 30px;
}

.download-section {
    text-align: center;
    margin: 40px 0;
}

.download-section h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.ios-info {
    margin-top: 20px;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 10px;
}

.ios-info p {
    font-size: 1rem;
    color: var(--text-dark);
}

/* 초대 코드 박스 */
.invitation-code-box {
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border: 3px solid var(--secondary-color);
    border-radius: 15px;
    padding: 35px;
    margin: 40px 0;
    text-align: center;
}

.invitation-code-box h4 {
    font-size: 1.6rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.code-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 25px 0;
}

.code-text {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    font-family: 'Courier New', monospace;
    background: white;
    padding: 15px 40px;
    border-radius: 10px;
    border: 3px solid var(--secondary-color);
}

.copy-btn {
    padding: 12px 25px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.copy-btn:hover {
    background: var(--accent-color);
    transform: scale(1.05);
}

.code-note {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-top: 15px;
}

/* 설치 단계 */
.installation-steps {
    margin-top: 50px;
}

.installation-steps h4 {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.step-by-step {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.install-step {
    background: var(--light-bg);
    padding: 25px;
    border-radius: 15px;
    border-left: 5px solid var(--primary-color);
}

.install-step.highlight-step {
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border-left-color: var(--secondary-color);
    border: 3px solid var(--secondary-color);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.step-num {
    background: var(--primary-color);
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.9rem;
}

.highlight-step .step-num {
    background: var(--secondary-color);
    color: var(--black);
}

.step-header h5 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
}

.install-step p,
.install-step ul {
    font-size: 1.05rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.install-step ul {
    list-style: none;
    padding-left: 0;
}

.install-step li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.install-step li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.recommend {
    background: var(--secondary-color);
    color: var(--black);
    padding: 3px 10px;
    border-radius: 5px;
    font-weight: 700;
}

.code-highlight {
    background: var(--secondary-color);
    color: var(--black);
    padding: 3px 12px;
    border-radius: 5px;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
}

/* 제품 카드 */
.pi-products {
    margin: 60px 0;
}

.pi-products h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.product-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    margin: 0 auto;
    border: 3px solid var(--secondary-color);
}

/* 수소수기 카드 */
.hydrogen-card {
    max-width: 700px;
    border: 3px solid #4caf50;
    background: linear-gradient(135deg, #f1f8e9 0%, #ffffff 100%);
}

.product-header {
    border-bottom: 2px solid #e8f5e9;
    padding-bottom: 20px;
    margin-bottom: 25px;
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, #2e7d32 0%, #388e3c 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-top: 10px;
    box-shadow: 0 3px 8px rgba(46, 125, 50, 0.3);
}

.product-body {
    text-align: left;
}

.product-feature {
    background: #fff3e0;
    border-left: 5px solid #f44336;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.product-feature i {
    font-size: 2rem;
    flex-shrink: 0;
    margin-top: 5px;
}

.product-feature p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-dark);
}

.product-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.product-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 25px;
    background: linear-gradient(135deg, #2e7d32 0%, #388e3c 100%);
    color: white;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

.product-link-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
}

.product-link-btn.secondary {
    background: linear-gradient(135deg, #1976d2 0%, #2196f3 100%);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
}

.product-link-btn.secondary:hover {
    box-shadow: 0 6px 20px rgba(25, 118, 210, 0.4);
}

.payment-info {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #FFD700;
}

.payment-info i {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.payment-info p {
    margin: 8px 0;
}

.product-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.product-card h4 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.product-card p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.product-note {
    font-size: 1rem !important;
    color: var(--text-light) !important;
    margin-top: 10px;
}

/* 전문가 연락처 */
.pi-contact {
    margin-top: 60px;
}

.pi-contact h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.contact-expert {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
}

.expert-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-color);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 25px;
}

.expert-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 15px 0;
}

.expert-phone {
    font-size: 1.5rem;
    margin: 20px 0;
}

.expert-phone a {
    color: var(--secondary-color);
    font-weight: 700;
}

.expert-phone a:hover {
    text-decoration: underline;
}

.expert-note {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 20px;
}

/* 세대별 사용 */
.pi-generations {
    background: white;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    margin: 60px 0;
    box-shadow: var(--shadow-md);
}

.pi-generations h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.gen-intro {
    font-size: 1.2rem;
    color: var(--text-dark);
    line-height: 1.8;
}

/* 반응형 - 파이코인 */
@media (max-width: 768px) {
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .installation-box {
        padding: 30px 20px;
    }
    
    .code-display {
        flex-direction: column;
        gap: 15px;
    }
    
    .code-text {
        font-size: 2rem;
        padding: 12px 30px;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   18. 관리자 가이드 섹션
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.admin-guide {
    background: linear-gradient(135deg, #ffebee 0%, #fff3e0 50%, #ffffff 100%);
    padding: 100px 0;
}

.admin-content {
    max-width: 900px;
    margin: 0 auto;
}

.admin-warning {
    background: var(--danger);
    color: white;
    padding: 20px 30px;
    border-radius: 10px;
    margin-bottom: 50px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-warning i {
    font-size: 2rem;
}

.admin-warning p {
    margin: 0;
    font-size: 1.1rem;
}

.unlock-methods {
    margin-bottom: 60px;
}

.unlock-methods h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 40px;
    text-align: center;
}

.method-card {
    background: white;
    padding: 35px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--primary-color);
}

.method-number {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 15px;
}

.method-card h4 {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.method-steps p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.password-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.password-list li {
    padding: 12px 20px;
    background: var(--light-bg);
    border-radius: 8px;
    margin-bottom: 10px;
    font-family: 'Courier New', monospace;
}

.password-list code {
    background: var(--secondary-color);
    color: var(--black);
    padding: 4px 12px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 1.1rem;
}

.code-block {
    background: #1a1a2e;
    color: #00ff00;
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
}

kbd {
    background: #333;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.unlock-test,
.lock-reset {
    background: white;
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
}

.unlock-test h3,
.lock-reset h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.unlock-test p,
.lock-reset p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-dark);
}

/* 1페이지 미리보기 */
.premium-locked .container > *:nth-child(1),
.premium-locked .container > *:nth-child(2),
.premium-locked .container > *:nth-child(3) {
    filter: none;
    pointer-events: auto;
}

.premium-locked .container > *:nth-child(n+4) {
    filter: blur(5px);
    pointer-events: none;
    user-select: none;
}

.premium-locked.unlocked .container > * {
    filter: none !important;
    pointer-events: auto !important;
    user-select: auto !important;
}

/* 반응형 - 관리자 */
@media (max-width: 768px) {
    .method-card {
        padding: 25px 20px;
    }
    
    .code-block {
        padding: 15px;
        font-size: 0.85rem;
    }
}

/* Google Translate 위젯 스타일링 */
#google_translate_element {
    display: inline-block;
}

#google_translate_element select {
    background: var(--white);
    border: 1px solid var(--primary-color);
    padding: 5px 10px;
    border-radius: 5px;
    color: var(--text-dark);
    font-size: 0.9rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   END OF STYLESHEET
   © 2002년 통합수행원 無盡藏[무진장] 전문상담연구소
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */