/* ============================================
   萬開花 (만개화) - 홍성윤 & 無盡藏 AI 상담 웹앱
   Korean Traditional Color Palette & Modern Hybrid Design
   ============================================ */

/* ============================================
   1. CSS Variables (색상 시스템)
   ============================================ */
:root {
    /* 매화 풍경 색상 팔레트 (업그레이드) */
    --plum-blossom: #E91E63;          /* 진한 매화 분홍 */
    --plum-light: #F8BBD0;            /* 연한 매화 */
    --plum-deep: #C2185B;             /* 짙은 매화 */
    --hanji-beige: #FFF8E1;           /* 밝은 한지 베이지 */
    --golden: #FFB300;                /* 따뜻한 황금 */
    --ink-black: #1A1A1A;             /* 진한 먹색 */
    --jade-green: #4CAF50;            /* 생동감 있는 옥색 */
    --sky-blue: #90CAF9;              /* 맑은 하늘색 */
    --branch-brown: #6D4C41;          /* 매화 가지 갈색 */
    --snow-white: #FAFAFA;            /* 눈 흰색 */
    
    /* 보조 색상 */
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --medium-gray: #BDBDBD;
    --dark-gray: #424242;
    
    /* 그라데이션 */
    --gradient-primary: linear-gradient(135deg, var(--plum-light) 0%, var(--hanji-beige) 50%, var(--sky-blue) 100%);
    --gradient-golden: linear-gradient(135deg, #FFD700 0%, #FFB300 100%);
    --gradient-plum: linear-gradient(135deg, var(--plum-blossom) 0%, var(--plum-deep) 100%);
    
    /* 폰트 */
    --font-serif: 'Noto Serif KR', 'Nanum Myeongjo', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans KR', sans-serif;
    
    /* 레이아웃 */
    --max-width: 1200px;
    --header-height: 80px;
    --mobile-header-height: 70px;
    
    /* 애니메이션 */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* 그림자 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

/* ============================================
   2. Reset & Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-sans);
    color: var(--ink-black);
    background: linear-gradient(to bottom, var(--hanji-beige) 0%, var(--snow-white) 100%);
    line-height: 1.8;
    overflow-x: hidden;
    font-size: 18px; /* 전체 글씨 크기 확대 */
    padding-top: 0;
}

/* Google Translate Element (초기 표시 후 숨김) */
#google_translate_element {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Google Translate 기본 위젯 숨김 처리 */
.goog-te-banner-frame.skiptranslate {
    display: none !important;
}

body {
    top: 0 !important;
}

/* Google Translate 팝업 스타일 개선 */
.goog-te-menu-value {
    font-family: var(--font-sans) !important;
}

/* ============================================
   환영 메시지 배너 (중간 지점)
   ============================================ */
.welcome-banner {
    background: linear-gradient(135deg, #E91E63 0%, #F06292 100%);
    color: var(--white);
    padding: 2rem 1rem;
    position: relative;
    margin: 3rem 0;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(233, 30, 99, 0.3);
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-100%);
        opacity: 0;
    }
}

.welcome-banner.hidden {
    display: none;
}

.welcome-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.welcome-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    animation: pulse 2s ease-in-out infinite;
}

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

.welcome-text {
    flex: 1;
}

.welcome-message {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.8;
    margin: 0;
    text-align: center;
}

.welcome-message strong {
    font-weight: 800;
    color: #FFF8E1;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.welcome-message .highlight {
    background: linear-gradient(135deg, #FFD700 0%, #FFA000 100%);
    padding: 0.2rem 0.8rem;
    border-radius: 20px;
    color: var(--ink-black);
    font-weight: 900;
    display: inline-block;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

.welcome-close {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--white);
    color: var(--white);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.welcome-close:hover {
    background: var(--white);
    color: var(--plum-blossom);
    transform: rotate(90deg);
}

/* 모바일 최적화 */
@media (max-width: 768px) {
    .welcome-banner {
        padding: 1rem 0.5rem;
    }
    
    .welcome-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .welcome-icon {
        font-size: 2rem;
    }
    
    .welcome-message {
        font-size: 0.95rem;
        text-align: left;
    }
    
    .welcome-close {
        position: absolute;
        top: 0.5rem;
        right: 0.5rem;
        width: 32px;
        height: 32px;
    }
}

/* ============================================
   3. Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 900; /* 글씨 더 진하게 */
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--ink-black);
}

h1 { font-size: 4rem; } /* 확대 */
h2 { font-size: 3.2rem; } /* 확대 */
h3 { font-size: 2.6rem; } /* 확대 */
h4 { font-size: 2rem; } /* 확대 */
h5 { font-size: 1.6rem; } /* 확대 */
h6 { font-size: 1.3rem; } /* 확대 */

p {
    margin-bottom: 1.2rem;
    line-height: 1.9;
    font-size: 1.1rem; /* 본문 글씨 확대 */
    font-weight: 500; /* 글씨 진하게 */
    color: var(--ink-black);
}

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

a:hover {
    color: var(--golden);
}

/* ============================================
   4. Layout Components
   ============================================ */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--ink-black);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px; /* 더 길게 */
    height: 5px; /* 더 굵게 */
    background: var(--gradient-plum); /* 매화 색상 */
    border-radius: 3px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--dark-gray);
    font-weight: 400;
}

/* ============================================
   5. Header & Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo with Rotating Dharma Wheel */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-serif);
    transition: var(--transition-smooth);
}

.logo:hover {
    transform: scale(1.05);
}

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

.logo-text {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    line-height: 1.2;
}

.logo-main {
    font-size: 1.7rem; /* 크게 */
    font-weight: 900; /* 더 진하게 */
    color: var(--plum-blossom); /* 매화 색상 */
    text-shadow: 2px 2px 4px rgba(233, 30, 99, 0.3);
}

.logo-sub {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--ink-black);
}

/* Desktop Navigation */
.nav-desktop {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--ink-black);
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-smooth);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--golden);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Language Selector - 삭제됨 (Google Translate v15.0.0만 사용) */

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--ink-black);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ============================================
   6. Off-canvas Navigation (Mobile)
   ============================================ */
.off-canvas-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.off-canvas-overlay.active {
    opacity: 1;
    visibility: visible;
}

.off-canvas-nav {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 1101;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

.off-canvas-nav.active {
    left: 0;
}

.off-canvas-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--medium-gray);
}

.off-canvas-header h3 {
    font-size: 1.25rem;
    margin: 0;
}

.off-canvas-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--ink-black);
    transition: var(--transition-smooth);
}

.off-canvas-close:hover {
    color: var(--golden);
    transform: rotate(90deg);
}

.off-canvas-body {
    padding: 1rem 0;
}

.off-canvas-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--ink-black);
    font-weight: 500;
    transition: var(--transition-smooth);
    border-left: 3px solid transparent;
}

.off-canvas-link:hover {
    background: var(--light-gray);
    border-left-color: var(--golden);
    padding-left: 2rem;
}

/* ============================================
   7. Hero Section
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-primary);
    padding-top: var(--header-height);
}

/* 좌측 매화와 새 일러스트 (크게 확대, 애니메이션 정지) */
/* 매화 일러스트 숨김 */
.hero-section::before-disabled {
    content: '';
    position: absolute;
    left: 3%;
    top: 15%;
    width: 450px; /* 300px → 450px 확대 */
    height: 600px; /* 400px → 600px 확대 */
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 400"><defs><linearGradient id="plumGrad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23E91E63;stop-opacity:1" /><stop offset="100%" style="stop-color:%23F8BBD0;stop-opacity:1" /></linearGradient><filter id="shadow"><feDropShadow dx="2" dy="2" stdDeviation="3" flood-opacity="0.3"/></filter></defs><!-- 매화 가지 (더 굵고 진하게) --><path d="M50 350 Q80 300 100 250 T120 150" stroke="%236D4C41" stroke-width="12" fill="none" stroke-linecap="round" filter="url(%23shadow)"/><path d="M100 250 Q130 230 160 220" stroke="%236D4C41" stroke-width="9" fill="none" stroke-linecap="round" filter="url(%23shadow)"/><path d="M100 280 Q80 270 60 265" stroke="%236D4C41" stroke-width="7" fill="none" stroke-linecap="round"/><!-- 매화 꽃 1송이 (중심, 더 크게) --><g transform="translate(100, 200)"><circle cx="0" cy="0" r="35" fill="url(%23plumGrad)" opacity="0.95" filter="url(%23shadow)"/><circle cx="-28" cy="-20" r="25" fill="url(%23plumGrad)" opacity="0.9" filter="url(%23shadow)"/><circle cx="28" cy="-20" r="25" fill="url(%23plumGrad)" opacity="0.9" filter="url(%23shadow)"/><circle cx="-22" cy="22" r="25" fill="url(%23plumGrad)" opacity="0.9" filter="url(%23shadow)"/><circle cx="22" cy="22" r="25" fill="url(%23plumGrad)" opacity="0.9" filter="url(%23shadow)"/><!-- 꽃술 (더 크고 상세하게) --><circle cx="0" cy="0" r="12" fill="%23FFB300" opacity="0.95"/><circle cx="-4" cy="-3" r="3" fill="%23FFF" opacity="0.9"/><circle cx="4" cy="3" r="3" fill="%23FFF" opacity="0.9"/><circle cx="0" cy="-5" r="2" fill="%23FFF" opacity="0.8"/><circle cx="-3" cy="4" r="2" fill="%23FFF" opacity="0.8"/><circle cx="3" cy="-2" r="2" fill="%23FFF" opacity="0.8"/><!-- 꽃 테두리 강조 --><circle cx="0" cy="0" r="35" fill="none" stroke="%23C2185B" stroke-width="1" opacity="0.3"/></g><!-- 작은 매화 봉오리들 --><g transform="translate(160, 230)"><circle cx="0" cy="0" r="8" fill="%23F8BBD0" opacity="0.8"/><circle cx="-6" cy="-4" r="6" fill="%23F8BBD0" opacity="0.75"/><circle cx="6" cy="-4" r="6" fill="%23F8BBD0" opacity="0.75"/></g><g transform="translate(70, 270)"><circle cx="0" cy="0" r="7" fill="%23F8BBD0" opacity="0.75"/><circle cx="-5" cy="-3" r="5" fill="%23F8BBD0" opacity="0.7"/><circle cx="5" cy="-3" r="5" fill="%23F8BBD0" opacity="0.7"/></g><!-- 새 (시조 앉는 모습, 더 크고 상세하게) --><g transform="translate(190, 175)" filter="url(%23shadow)"><ellipse cx="0" cy="0" rx="28" ry="23" fill="%234A90E2" opacity="0.95"/><circle cx="10" cy="-6" r="10" fill="%234A90E2" opacity="0.95"/><circle cx="14" cy="-9" r="4" fill="%231A1A1A"/><circle cx="15" cy="-10" r="1.5" fill="%23FFF"/><!-- 부리 --><path d="M-19 6 Q-24 12 -22 18 L-19 16 L-16 18 Q-14 12 -19 6" fill="%23FFB300"/><!-- 날개 --><path d="M-28 0 L-42 -6 L-42 6 Z" fill="%234A90E2" opacity="0.85"/><path d="M-28 5 L-38 8 L-38 2 Z" fill="%2364B5F6" opacity="0.7"/><!-- 꼬리 --><path d="M20 10 Q26 18 32 16 Q28 12 26 8 Q24 12 20 10" fill="%234A90E2" opacity="0.8"/><!-- 노래하는 음표 --><circle cx="25" cy="-15" r="4" fill="%23FFB300" opacity="0.9"/><rect x="29" y="-25" width="2" height="10" fill="%23FFB300" opacity="0.9"/><path d="M31 -25 Q35 -27 35 -23" stroke="%23FFB300" stroke-width="2" fill="none" opacity="0.9"/></g><!-- 매화 꽃잎 떨어지는 모습 (더 많이) --><ellipse cx="80" cy="320" rx="10" ry="15" fill="url(%23plumGrad)" opacity="0.7" transform="rotate(30 80 320)"/><ellipse cx="140" cy="280" rx="8" ry="13" fill="url(%23plumGrad)" opacity="0.6" transform="rotate(-20 140 280)"/><ellipse cx="110" cy="350" rx="7" ry="11" fill="url(%23plumGrad)" opacity="0.5" transform="rotate(45 110 350)"/><ellipse cx="170" cy="310" rx="9" ry="14" fill="url(%23plumGrad)" opacity="0.65" transform="rotate(-35 170 310)"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.9;
    z-index: 1;
    /* animation: plumFloat 6s ease-in-out infinite; 애니메이션 제거 */
}

/* 최상단 가듍: 가야금 연주 메인 이미지 */
.hero-main-image {
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: 70vh; /* 화면 상단 70% 차지 */
    overflow: hidden;
    z-index: 1;
}

.hero-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top; /* 상단 중앙 포커스로 얼굴 보이게 */
    display: block;
}

/* 이미지 위 오버레이 (타이틀 배경) */
.hero-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%);
    padding: 1.5rem 2rem 2.5rem;
    z-index: 2;
    /* 얼굴 가리지 않도록 하단에만 배치, 패딩 축소 */
}

.overlay-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.hero-image-overlay .hero-title .chinese {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    color: var(--white);
    font-weight: 900;
    letter-spacing: 0.6rem;
    text-shadow: 4px 4px 8px rgba(0,0,0,0.9);
    display: inline-block;
    margin-right: 2rem;
}

.hero-image-overlay .hero-title .korean {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.3rem;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.8);
    display: inline-block;
}

.hero-image-overlay .hero-subtitle {
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 600;
    margin-top: 0.8rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
    line-height: 1.5;
    /* 크기 축소 */
}

/* 게송 4줄 섹션 */
.hero-verse-section {
    max-width: 1000px;
    margin: 0 auto 3rem;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(233, 30, 99, 0.4);
    border: 3px solid var(--plum-blossom);
}

.hero-verse-section .verse-header {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--plum-blossom);
    text-align: center;
    margin-bottom: 0.5rem;
    letter-spacing: 0.4rem;
}

.hero-verse-section .verse-subtitle {
    font-size: 1rem;
    color: var(--dark-gray);
    text-align: center;
    margin-bottom: 2.5rem;
    font-weight: 600;
}

.verse-lines-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 가로 4열 배치 */
    gap: 1.5rem;
}

.verse-line-item {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--plum-light) 0%, var(--hanji-beige) 100%);
    border-radius: 16px;
    border-top: 5px solid var(--plum-blossom); /* 상단 테두리로 변경 */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center; /* 중앙 정렬 */
}

.verse-line-item:hover {
    transform: translateY(-10px); /* 위로 이동 */
    box-shadow: 0 12px 32px rgba(233, 30, 99, 0.4);
}

.chinese-text {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--ink-black);
    letter-spacing: 0.2rem;
    display: block;
    margin-bottom: 0.8rem;
}

.korean-text {
    font-size: 0.9rem;
    color: var(--dark-gray);
    font-weight: 600;
    line-height: 1.6;
    display: block;
}

/* 설명 콘텐츠 */
.hero-description {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 2rem;
    text-align: center;
}

.hero-description p {
    font-size: 1.2rem;
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* YouTube 영상 섹션 (Hero 아래) */
.hero-video-section {
    width: 100%;
    max-width: 900px;
    margin: 3rem auto;
    padding: 0 2rem;
}

.hero-video-container {
    position: relative;
    width: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(233, 30, 99, 0.4);
    background: var(--white);
    padding: 12px;
}

/* YouTube 영상 헤더 스타일 */
.hero-video-header {
    text-align: center;
    padding: 1.5rem 1rem;
    background: linear-gradient(135deg, var(--plum-light) 0%, var(--hanji-beige) 100%);
    border-radius: 16px 16px 0 0;
    margin: -12px -12px 12px -12px;
}

.hero-video-header .video-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--plum-blossom);
    margin: 0 0 0.5rem 0;
    letter-spacing: 0.5px;
}

.hero-video-header .video-subtitle {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink-black);
    margin: 0;
    opacity: 0.8;
}

.hero-video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 비율 */
    height: 0;
    overflow: hidden;
    border-radius: 16px;
}

.hero-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255, 215, 0, 0.1) 10px, rgba(255, 215, 0, 0.1) 20px),
        repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(255, 183, 197, 0.1) 10px, rgba(255, 183, 197, 0.1) 20px);
}

/* 설명 콘텐츠 (기존 hero-content는 삭제) */
.hero-description {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 2rem;
    text-align: center;
}

.hero-description p {
    font-size: 1.2rem;
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-plum);
    color: var(--white);
    box-shadow: var(--shadow-md);
    font-weight: 700; /* 진하게 */
    font-size: 1.1rem; /* 크게 */
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.4);
    background: linear-gradient(135deg, var(--plum-deep) 0%, var(--plum-blossom) 100%);
}

.btn-outline {
    background: transparent;
    color: var(--plum-deep);
    border: 3px solid var(--plum-blossom); /* 테두리 굵게 */
    font-weight: 700; /* 진하게 */
    font-size: 1.1rem; /* 크게 */
}

.btn-outline:hover {
    background: var(--plum-blossom);
    color: var(--white);
    border-color: var(--plum-deep);
}

/* ============================================
   8. Profile Section
   ============================================ */
/* 한글 단어 랜덤 선택 시스템 */
.word-generator-section {
    background: linear-gradient(135deg, var(--hanji-beige) 0%, var(--plum-light) 50%, var(--hanji-beige) 100%);
    padding: 5rem 0;
}

.generator-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 32px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(233, 30, 99, 0.3);
}

/* 실시간 검색 스타일 */
.search-container {
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--white);
    border: 2px solid var(--plum-blossom);
    border-radius: 50px;
    padding: 0.8rem 1.5rem;
    box-shadow: 0 4px 16px rgba(233, 30, 99, 0.1);
    transition: all 0.3s ease;
}

.search-box:focus-within {
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.3);
    border-color: var(--plum-blossom);
}

.search-icon {
    color: var(--plum-blossom);
    font-size: 1.2rem;
    margin-right: 1rem;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--text-primary);
    background: transparent;
}

.search-input::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

.clear-search-btn {
    background: var(--plum-light);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 0.5rem;
}

.clear-search-btn:hover {
    background: var(--plum-blossom);
    color: var(--white);
    transform: rotate(90deg);
}

.search-stats {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.search-count {
    font-weight: 700;
    color: var(--plum-blossom);
    margin-right: 1rem;
}

.search-category {
    opacity: 0.8;
}

/* 검색 결과 */
.search-results {
    background: var(--white);
    border: 2px solid var(--plum-blossom);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.2);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--plum-light);
}

.results-header h4 {
    font-size: 1.1rem;
    color: var(--plum-blossom);
    margin: 0;
}

.close-results-btn {
    background: var(--plum-light);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.close-results-btn:hover {
    background: var(--plum-blossom);
    color: var(--white);
    transform: rotate(90deg);
}

.results-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.8rem;
}

.result-item {
    background: linear-gradient(135deg, var(--plum-light) 0%, var(--hanji-beige) 100%);
    padding: 0.8rem 1rem;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.result-item:hover {
    background: var(--plum-blossom);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(233, 30, 99, 0.3);
    border-color: var(--plum-blossom);
}

.result-word {
    font-size: 1.1rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.3rem;
}

.result-category {
    font-size: 0.75rem;
    opacity: 0.8;
    display: block;
}

.result-item:hover .result-category {
    opacity: 1;
}

.result-item mark {
    background: var(--plum-blossom);
    color: var(--white);
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
}

.result-item:hover mark {
    background: var(--white);
    color: var(--plum-blossom);
}

.no-results {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.category-selector {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.category-btn {
    padding: 0.7rem 1.5rem;
    border: 2px solid var(--plum-blossom);
    background: var(--white);
    color: var(--plum-blossom);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.category-btn:hover {
    background: var(--plum-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.3);
}

.category-btn.active {
    background: var(--plum-blossom);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.4);
}

.word-display {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--plum-light) 0%, var(--hanji-beige) 100%);
    border-radius: 24px;
    padding: 2rem;
    margin-bottom: 2rem;
    cursor: pointer;
    transition: all 0.4s ease;
}

.word-display:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(233, 30, 99, 0.3);
}

.word-result {
    text-align: center;
}

.word-text {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 900;
    color: var(--plum-deep);
    letter-spacing: 0.3rem;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.2);
    animation: wordFadeIn 0.5s ease;
}

@keyframes wordFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.generator-controls {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.generate-btn,
.generate-multiple-btn,
.save-btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.generate-btn {
    background: linear-gradient(135deg, var(--plum-blossom) 0%, var(--plum-deep) 100%);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.4);
}

.generate-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 32px rgba(233, 30, 99, 0.6);
}

.generate-multiple-btn {
    background: linear-gradient(135deg, var(--golden) 0%, #FFA000 100%);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(255, 179, 0, 0.4);
}

.generate-multiple-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 32px rgba(255, 179, 0, 0.6);
}

.save-btn {
    background: var(--jade-green);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(76, 175, 80, 0.4);
}

.save-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 32px rgba(76, 175, 80, 0.6);
}

.word-history {
    background: var(--light-gray);
    border-radius: 20px;
    padding: 2rem;
}

.word-history h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--plum-deep);
    margin-bottom: 1.5rem;
    text-align: center;
}

.history-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    min-height: 100px;
    margin-bottom: 1.5rem;
}

.history-item {
    padding: 0.8rem 1.5rem;
    background: var(--white);
    border-radius: 50px;
    border: 2px solid var(--plum-blossom);
    color: var(--plum-deep);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.history-item:hover {
    background: var(--plum-blossom);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(233, 30, 99, 0.3);
}

.history-item .remove-btn {
    margin-left: 0.5rem;
    color: var(--plum-blossom);
    cursor: pointer;
    font-weight: 900;
}

.history-item:hover .remove-btn {
    color: var(--white);
}

.empty-message {
    text-align: center;
    color: var(--dark-gray);
    font-style: italic;
    padding: 2rem;
}

.clear-history-btn {
    width: 100%;
    padding: 0.8rem;
    background: var(--white);
    border: 2px solid #f44336;
    color: #f44336;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.clear-history-btn:hover {
    background: #f44336;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(244, 67, 54, 0.4);
}

/* 수익성 창출 안내 */
.monetization-info {
    margin-top: 3rem;
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--golden) 0%, #FFD700 100%);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 12px 40px rgba(255, 179, 0, 0.4);
    border: 3px solid #FFA000;
}

.info-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

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

.info-text {
    font-size: 1.1rem;
    color: var(--ink-black);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.info-text strong {
    font-size: 1.3rem;
    color: var(--plum-deep);
    font-weight: 900;
    display: block;
    margin-bottom: 0.5rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-link {
    padding: 1rem 2rem;
    background: var(--white);
    color: var(--plum-blossom);
    border: 2px solid var(--plum-blossom);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: var(--plum-blossom);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.4);
}

/* 이메일 문의 폼 */
.email-inquiry-form {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    margin: 2rem 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.email-inquiry-form h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--plum-deep);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 700;
    color: var(--ink-black);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--plum-blossom);
    box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-inquiry-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--plum-blossom) 0%, var(--plum-deep) 100%);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-inquiry-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 32px rgba(233, 30, 99, 0.6);
}

.submit-inquiry-btn:active {
    transform: translateY(-1px) scale(0.98);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.profile-section {
    background: linear-gradient(to bottom, var(--snow-white) 0%, var(--plum-light) 10%, var(--hanji-beige) 100%);
}

.profile-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
}

.profile-card {
    background: var(--light-gray);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.profile-image {
    aspect-ratio: 1 / 1;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    text-align: center;
    color: var(--white);
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.image-placeholder p {
    font-size: 1.2rem;
    font-weight: 600;
}

.profile-info {
    padding: 1rem;
}

.profile-name {
    font-size: 2rem;
    color: var(--ink-black);
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--golden);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.profile-details {
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.detail-item i {
    color: var(--golden);
    font-size: 1.2rem;
    width: 24px;
}

.profile-description p {
    margin-bottom: 1.25rem;
    text-align: justify;
}

.highlight {
    color: var(--golden);
    font-weight: 700;
}

/* 학력 영상 섹션 */
.education-video-section {
    margin-top: 4rem;
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--plum-light) 0%, var(--hanji-beige) 100%);
    border-radius: 24px;
}

.education-title {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--plum-blossom);
    text-align: center;
    margin-bottom: 0.5rem;
}

.education-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    text-align: center;
    font-weight: 600;
    margin-bottom: 2rem;
}

.education-video-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.education-video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 비율 */
    height: 0;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(233, 30, 99, 0.4);
    background: var(--white);
    margin-bottom: 1.5rem;
}

.education-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 20px;
}

.education-description {
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.education-description p {
    font-size: 1.15rem;
    color: var(--ink-black);
    font-weight: 600;
    margin: 0;
}

.education-description i {
    color: var(--plum-blossom);
    margin-right: 0.5rem;
    font-size: 1.3rem;
}

/* ============================================
   9. Heritage Section
   ============================================ */
.heritage-section {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
}

.heritage-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    text-align: center;
    margin-bottom: 3rem;
}

.heritage-icon {
    font-size: 4rem;
    color: var(--golden);
    margin-bottom: 1rem;
}

.heritage-card h3 {
    font-size: 2rem;
    color: var(--ink-black);
    margin-bottom: 0.5rem;
}

.heritage-card h4 {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

/* Timeline */
.heritage-timeline {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 3rem;
}

.heritage-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--golden);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -3rem;
    top: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--golden);
    border: 4px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.timeline-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--golden);
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.timeline-content p {
    color: var(--dark-gray);
}

/* Heritage Value */
.heritage-value {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 12px;
    transition: var(--transition-smooth);
}

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

.value-item i {
    font-size: 2.5rem;
    color: var(--golden);
    margin-bottom: 1rem;
}

.value-item h4 {
    margin-bottom: 0.5rem;
}

/* ============================================
   10. Economic Section
   ============================================ */
.economic-section {
    background: linear-gradient(135deg, var(--hanji-beige) 0%, var(--snow-white) 50%, var(--plum-light) 100%);
}

.market-overview {
    background: var(--gradient-primary);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    margin-bottom: 3rem;
}

.market-overview h3 {
    color: var(--ink-black);
    margin-bottom: 2rem;
}

.market-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--golden);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--ink-black);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stat-note {
    font-size: 0.9rem;
    color: var(--dark-gray);
}

/* Industry Breakdown */
.industry-breakdown {
    margin-bottom: 3rem;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.industry-item {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition-smooth);
}

.industry-item:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.industry-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.industry-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--golden);
    margin-bottom: 0.5rem;
}

.industry-desc {
    color: var(--dark-gray);
}

/* Hong Projection */
.hong-projection {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 3rem;
}

.projection-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.projection-scenario {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.projection-scenario h4 {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--golden);
}

.projection-scenario ul {
    list-style: none;
}

.projection-scenario li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.projection-scenario li.total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--golden);
    border-bottom: none;
    font-size: 1.2rem;
}

.projection-note {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--golden);
    margin-top: 2rem;
}

/* Ripple Effect */
.ripple-effect {
    margin-top: 3rem;
}

.ripple-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.ripple-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.ripple-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.ripple-item h4 {
    margin-bottom: 0.75rem;
}

/* ============================================
   11. Mangaehwa Section
   ============================================ */
.mangaehwa-section {
    background: linear-gradient(135deg, #2C2C2C 0%, #1a1a1a 100%);
    color: var(--white);
}

/* 홍성윤 무대 사진 */
.stage-photo-container {
    max-width: 900px;
    margin: 0 auto 3rem;
    text-align: center;
}

.stage-photo {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(233, 30, 99, 0.4);
    border: 4px solid var(--plum-blossom);
}

.stage-caption {
    margin-top: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--plum-blossom);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.mangaehwa-section .section-title {
    color: var(--white);
}

.mangaehwa-section .section-title .chinese {
    color: var(--golden);
    font-size: 3rem;
    display: block;
    margin-bottom: 0.5rem;
}

.mangaehwa-section .section-title .korean {
    font-size: 1.5rem;
    color: var(--plum-blossom);
}

.mangaehwa-section .section-subtitle {
    color: var(--medium-gray);
}

/* Video Container */
.video-container {
    margin-bottom: 3rem;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
}

.video-caption {
    text-align: center;
    margin-top: 1rem;
    font-size: 1rem;
    color: var(--medium-gray);
}

/* Song Info */
.song-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.song-details,
.song-meaning,
.lyrics-preview,
.hong-interpretation {
    background: rgba(255, 255, 255, 0.1); /* 0.05 → 0.1 밝게 */
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(233, 30, 99, 0.3); /* 테두리 추가 */
}

.song-info h3 {
    color: var(--plum-blossom); /* golden → plum-blossom */
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--plum-blossom); /* 2px → 3px 굵게 */
    padding-bottom: 0.5rem;
    font-size: 2rem; /* 크기 증가 */
    font-weight: 900; /* 더 진하게 */
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5); /* 그림자 추가 */
}

.song-info p {
    font-size: 1.15rem; /* 본문 크기 증가 */
    font-weight: 600; /* 진하게 */
    line-height: 2; /* 줄간격 넓게 */
    color: var(--white);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7); /* 그림자 */
    margin-bottom: 1.5rem;
}

.song-info p strong {
    color: var(--plum-blossom);
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

.details-list {
    list-style: none;
}

.details-list li {
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2); /* 0.1 → 0.2 */
    font-size: 1.1rem; /* 크기 증가 */
    font-weight: 600; /* 진하게 */
    color: var(--white); /* 명시적 색상 */
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5); /* 그림자 */
}

.details-list li strong {
    color: var(--plum-blossom); /* 강조 색상 */
    font-weight: 800;
}

.lyrics-preview blockquote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.25rem; /* 1.1rem → 1.25rem 크게 */
    font-weight: 600; /* 진하게 */
    line-height: 2.2; /* 2 → 2.2 간격 넓게 */
    padding: 2rem; /* 1.5rem → 2rem */
    background: rgba(0, 0, 0, 0.4); /* 0.2 → 0.4 진하게 */
    border-left: 5px solid var(--plum-blossom); /* 4px → 5px, golden → plum */
    border-radius: 12px; /* 8px → 12px */
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7); /* 그림자 추가 */
}

/* ============================================
   12. Monk Section
   ============================================ */
.monk-section {
    background: linear-gradient(to right, var(--hanji-beige) 0%, var(--snow-white) 50%, var(--sky-blue) 100%);
}

.monk-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

/* 좌측: 홍성윤 노래하는 사진 */
.monk-image-section {
    position: relative;
}

.singing-photo {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(233, 30, 99, 0.5);
    border: 4px solid var(--plum-blossom);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.singing-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 24px 64px rgba(233, 30, 99, 0.7);
}

.image-caption-monk {
    text-align: center;
    margin-top: 1rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--plum-blossom);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

/* 우측: 무문혜개 선사 선시 */
.monk-philosophy-section {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
}

.monk-philosophy-section h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--plum-blossom);
    font-weight: 900;
    border-bottom: 3px solid var(--plum-light);
    padding-bottom: 1rem;
}

.monk-story,
.monk-philosophy,
.monk-teaching {
    margin-bottom: 2.5rem;
}

.monk-story p,
.monk-teaching p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.zen-poem {
    background: linear-gradient(135deg, var(--plum-light) 0%, var(--hanji-beige) 100%);
    padding: 2.5rem;
    border-radius: 20px;
    border-left: 6px solid var(--plum-blossom);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

.poem-chinese {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    line-height: 2.2;
    margin-bottom: 1.5rem;
    color: var(--ink-black);
    font-weight: 900;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.poem-korean {
    font-size: 1.15rem;
    line-height: 2;
    color: var(--dark-gray);
    font-weight: 600;
}

/* ============================================
   13. Verse Section
   ============================================ */
.verse-section {
    background: linear-gradient(135deg, var(--plum-blossom) 0%, var(--hanji-beige) 50%, var(--sky-blue) 100%);
}

.verse-main {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 3rem;
}

.verse-title-box {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 3px solid var(--golden);
}

.verse-title-chinese {
    font-size: 2.5rem;
    color: var(--ink-black);
    font-weight: 900;
    letter-spacing: 0.5rem;
    margin-bottom: 0.5rem;
}

.verse-title-korean {
    font-size: 1.5rem;
    color: var(--dark-gray);
    font-weight: 600;
    letter-spacing: 0.3rem;
    margin-bottom: 0.5rem;
}

.verse-title-meaning {
    font-size: 1rem;
    color: var(--golden);
    font-weight: 500;
}

.verse-poem {
    margin-bottom: 2rem;
}

.verse-line {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: var(--light-gray);
    border-radius: 12px;
    border-left: 4px solid var(--golden);
    transition: var(--transition-smooth);
}

.verse-line:hover {
    background: var(--hanji-beige);
    transform: translateX(10px);
}

.verse-line .chinese {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ink-black);
    margin-bottom: 0.5rem;
    letter-spacing: 0.3rem;
}

.verse-line .reading {
    font-size: 1rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.verse-line .translation {
    font-size: 1.1rem;
    color: var(--ink-black);
    line-height: 1.6;
}

/* Verse Interpretation */
.verse-interpretation {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.interpretation-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--light-gray);
}

.interpretation-section:last-child {
    border-bottom: none;
}

.interpretation-section h4 {
    color: var(--golden);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.verse-conclusion {
    background: var(--gradient-primary);
    padding: 2.5rem;
    border-radius: 20px;
    margin-top: 3rem;
}

.verse-conclusion h3 {
    color: var(--ink-black);
    margin-bottom: 1.5rem;
}

.final-message {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    color: var(--ink-black);
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    margin-top: 2rem;
}

/* ============================================
   14. Services Section
   ============================================ */
.services-section {
    background: linear-gradient(135deg, var(--snow-white) 0%, var(--hanji-beige) 50%, var(--plum-light) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition-bounce);
    cursor: pointer;
}

.service-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-10px);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--ink-black);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--dark-gray);
}

/* ============================================
   15. Contact Section
   ============================================ */
.contact-section {
    background: var(--gradient-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.contact-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.contact-item i {
    font-size: 2rem;
    color: var(--golden);
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: var(--ink-black);
}

.contact-item p {
    margin: 0;
    color: var(--dark-gray);
}

.contact-item a {
    color: var(--golden);
    font-weight: 600;
}

.contact-note {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.note-box {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.note-box h4 {
    color: var(--golden);
    margin-bottom: 1rem;
}

.note-box ul {
    list-style: none;
    padding-left: 1.5rem;
}

.note-box li {
    position: relative;
    padding: 0.5rem 0;
}

.note-box li::before {
    content: '✓';
    position: absolute;
    left: -1.5rem;
    color: var(--golden);
    font-weight: 700;
}

/* ============================================
   16. Footer
   ============================================ */
.footer {
    background: var(--ink-black);
    color: var(--white);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 3rem;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.footer-logo-text span {
    font-family: var(--font-serif);
    font-size: 1.7rem; /* 크게 */
    font-weight: 900; /* 더 진하게 */
    color: var(--plum-blossom); /* 매화 색상 */
}

.footer-info {
    text-align: center;
}

.footer-tagline {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--plum-blossom);
}

.footer-copyright {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

/* .footer-download - 삭제됨 (v15.3.2) */
/* PDF, PPT, 한글 다운로드 기능이 제거되었습니다. */

/* ============================================
   17. Scroll to Top Button
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 56px; /* 크기 증가 */
    height: 56px; /* 크기 증가 */
    background: var(--plum-blossom); /* 매화 색상 */
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--plum-deep);
    transform: translateY(-8px) scale(1.1);
}

/* ============================================
   18. AI Chatbot Widget
   ============================================ */
.chatbot-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.chatbot-toggle {
    width: 70px; /* 크기 증가 */
    height: 70px; /* 크기 증가 */
    border-radius: 50%;
    background: var(--gradient-plum); /* 매화 색상 */
    color: var(--white);
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.4);
    transition: var(--transition-bounce);
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
}

.chatbot-toggle i {
    font-size: 1.8rem;
}

.chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4444;
    color: var(--white);
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 10px;
    font-weight: 700;
}

/* Chatbot Window */
.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    max-height: 600px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: chatbotSlideUp 0.3s ease;
}

.chatbot-window.active {
    display: flex;
}

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

.chatbot-header {
    background: var(--gradient-plum); /* 매화 색상 */
    color: var(--white);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chatbot-header-info i {
    font-size: 1.5rem;
}

.chatbot-header-info h4 {
    margin: 0;
    font-size: 1.1rem;
}

.chatbot-status {
    font-size: 0.8rem;
    opacity: 0.9;
}

.chatbot-close {
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.chatbot-close:hover {
    transform: rotate(90deg);
}

.chatbot-body {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    max-height: 400px;
    background: var(--light-gray);
}

/* Chatbot Messages */
.chatbot-message {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    animation: messageFadeIn 0.3s ease;
}

@keyframes messageFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-avatar {
    width: 40px; /* 크기 증가 */
    height: 40px; /* 크기 증가 */
    border-radius: 50%;
    background: var(--plum-blossom); /* 매화 색상 */
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
    background: var(--white);
    padding: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.message-content p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.message-content p:last-child {
    margin-bottom: 0;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-content {
    background: var(--plum-blossom); /* 매화 색상 */
    color: var(--white);
    font-weight: 600; /* 진하게 */
}

.user-message .message-avatar {
    background: var(--ink-black);
}

/* Chatbot Suggestions */
.chatbot-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.suggestion-btn {
    padding: 0.6rem 1.2rem;
    background: var(--white);
    border: 2px solid var(--plum-blossom); /* 테두리 굵게 */
    border-radius: 20px;
    color: var(--plum-blossom);
    cursor: pointer;
    font-size: 0.9rem; /* 크게 */
    font-weight: 600; /* 진하게 */
    transition: var(--transition-smooth);
}

.suggestion-btn:hover {
    background: var(--plum-blossom);
    color: var(--white);
}

.chatbot-footer {
    padding: 1rem;
    background: var(--white);
    border-top: 1px solid var(--light-gray);
    display: flex;
    gap: 0.5rem;
}

.chatbot-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--medium-gray);
    border-radius: 20px;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.chatbot-input:focus {
    border-color: var(--plum-blossom);
}

.chatbot-send {
    width: 44px; /* 크기 증가 */
    height: 44px; /* 크기 증가 */
    background: var(--plum-blossom); /* 매화 색상 */
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.chatbot-send:hover {
    background: var(--plum-deep);
    transform: scale(1.1);
}

/* ============================================
   19. Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-desktop {
        gap: 1.5rem;
    }

    .profile-grid,
    .monk-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .song-info {
        grid-template-columns: 1fr;
    }

    /* 태블릿에서 매화 크기 조절 */
    /* 매화 일러스트 숨김 */
.hero-section::before-disabled {
        width: 380px;
        height: 500px;
        left: 4%;
        top: 18%;
    }

    /* 태블릿에서 좌측 이미지 + 우측 게송 */
    .hero-images-top-row {
        padding: 0 1rem;
    }
    
    .hero-image-item {
        width: 35%;
        max-width: 350px;
        padding: 10px;
    }
    
    .hero-image-item:first-child {
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
    }
    
    .hero-verse-item {
        width: 40%;
        max-width: 380px;
    }
    
    .verse-header {
        font-size: 1.5rem;
    }
    
    .chinese-compact {
        font-size: 1.1rem;
    }
    
    .korean-compact {
        font-size: 0.85rem;
    }

    .hero-title {
        padding: 1.5rem 2rem;
    }
    
    .hero-title .chinese {
        font-size: 4.5rem;
    }
    
    .hero-title .korean {
        font-size: 2.3rem;
    }

    /* 태블릿에서 YouTube 영상 */
    .hero-video-section {
        max-width: 700px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: var(--mobile-header-height);
    }

    body {
        font-size: 16px; /* 모바일 기본 크기 */
    }

    .header {
        height: var(--mobile-header-height);
    }

    .nav-desktop {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    
    /* 모바일에서 Hero 이미지 */
    .hero-main-image {
        height: 50vh;
    }
    
    .hero-image-overlay {
        padding: 1.2rem 1rem 1.8rem;
    }
    
    .hero-image-overlay .hero-title .chinese {
        font-size: 2.2rem;
        letter-spacing: 0.3rem;
        margin-bottom: 0.4rem;
    }
    
    .hero-image-overlay .hero-title .korean {
        font-size: 1.2rem;
        letter-spacing: 0.25rem;
    }
    
    .hero-image-overlay .hero-subtitle {
        font-size: 0.85rem;
        margin-top: 0.6rem;
        line-height: 1.4;
    }
    
    /* 모바일에서 게송 */
    .hero-verse-section {
        padding: 2rem 1rem;
    }
    
    /* 모바일에서 이메일 폼 */
    .email-inquiry-form {
        padding: 1.5rem;
    }
    
    .email-inquiry-form h4 {
        font-size: 1.3rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 0.9rem;
        padding: 0.7rem 0.9rem;
    }
    
    .submit-inquiry-btn {
        font-size: 1rem;
        padding: 0.9rem 1.8rem;
    }
    
    .hero-verse-section .verse-header {
        font-size: 1.5rem;
        letter-spacing: 0.2rem;
    }
    
    .hero-verse-section .verse-subtitle {
        font-size: 0.9rem;
    }
    
    .verse-lines-grid {
        gap: 1rem;
    }
    
    .verse-line-item {
        padding: 1rem;
    }
    
    .chinese-text {
        font-size: 1.2rem;
        letter-spacing: 0.2rem;
    }
    
    .korean-text {
        font-size: 0.85rem;
    }

    /* YouTube 영상 (모바일) */
    .hero-video-section {
        margin: 2rem auto;
        padding: 0 1rem;
    }

    .hero-video-container::before {
        font-size: 1rem;
        padding: 0.8rem 0;
    }

    .hero-title .chinese {
        font-size: 3.5rem; /* 모바일에서도 크게 */
        letter-spacing: 0.4rem;
        -webkit-text-stroke: 1.5px var(--plum-blossom);
    }

    .hero-title .korean {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
        font-weight: 700; /* 진하게 */
    }

    .hero-description {
        font-size: 1.1rem;
        font-weight: 600; /* 진하게 */
    }

    .hero-buttons {
        flex-direction: column;
    }

    .section {
        padding: 3rem 0;
    }

    .section-title {
        font-size: 2.5rem; /* 확대 */
        font-weight: 900; /* 진하게 */
    }

    h1 { font-size: 3.2rem; }
    h2 { font-size: 2.6rem; }
    h3 { font-size: 2.2rem; }

    p {
        font-size: 1.05rem;
        font-weight: 500;
    }

    .market-stats,
    .industry-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    /* .footer-download - 삭제됨 (v15.3.2) */

    .chatbot-window {
        width: calc(100vw - 40px);
        right: 20px;
    }

    .scroll-to-top {
        bottom: 90px;
        right: 20px;
    }

    .chatbot-widget {
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

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

    .logo-sub {
        font-size: 0.65rem;
    }

    .dharma-wheel {
        width: 36px;
        height: 36px;
    }

    /* .language-btn 삭제됨 - Google Translate v15.0.0만 사용 */

    .verse-line .chinese {
        font-size: 1.3rem;
        letter-spacing: 0.2rem;
    }

    
    /* 초소형 모바일에서 Hero 이미지 */
    .hero-main-image {
        height: 40vh;
    }
    
    .hero-image-overlay {
        padding: 1rem 0.8rem 1.5rem;
    }
    
    .hero-image-overlay .hero-title .chinese {
        font-size: 1.8rem;
        letter-spacing: 0.25rem;
        margin-bottom: 0.3rem;
    }
    
    .hero-image-overlay .hero-title .korean {
        font-size: 0.95rem;
        letter-spacing: 0.18rem;
    }
    
    .hero-image-overlay .hero-subtitle {
        font-size: 0.75rem;
        margin-top: 0.5rem;
        line-height: 1.3;
    }
    
    /* 초소형 모바일에서 게송 */
    .hero-verse-section {
        padding: 1.5rem 0.8rem;
    }
    
    .hero-verse-section .verse-header {
        font-size: 1.3rem;
        letter-spacing: 0.15rem;
    }
    
    .hero-verse-section .verse-subtitle {
        font-size: 0.8rem;
    }
    
    .verse-lines-grid {
        gap: 0.8rem;
    }
    
    .verse-line-item {
        padding: 0.8rem;
    }
    
    .chinese-text {
        font-size: 1rem;
        letter-spacing: 0.15rem;
    }
    
    .korean-text {
        font-size: 0.75rem;
    }

    /* YouTube 영상 (초소형 모바일) */
    .hero-video-section {
        margin: 1.5rem auto;
    }

    .hero-video-container::before {
        font-size: 0.9rem;
        padding: 0.6rem 0;
    }
}

/* ============================================
   20. Animations
   ============================================ */
@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.chatbot-toggle {
    animation: pulse 2s infinite;
}

/* ============================================
   21. Utility Classes
   ============================================ */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden {
    display: none !important;
}

/* ============================================
   22. Print Styles
   ============================================ */
@media print {
    .header,
    .footer,
    .scroll-to-top,
    .chatbot-widget,
    .off-canvas-nav,
    .off-canvas-overlay {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        page-break-inside: avoid;
    }
}