/**
 * Land Me 프리미엄 홈페이지 스타일
 * 베타테스트 디자인 시스템 기반
 */

/* 프리미엄 부동산 테마 색상 변수 */
:root {
    --primary-gold: #D4AF37;
    --secondary-gold: #FFD700;
    --dark-navy: #1B2951;
    --light-navy: #2C3E50;
    --premium-blue: #34495E;
    --accent-copper: #B87333;
    --text-dark: #2C3E50;
    --success-green: #27AE60;
    --warning-amber: #F39C12;
    --danger-red: #E74C3C;
    --light-gray: #F8F9FA;
    --shadow-premium: 0 15px 35px rgba(27, 41, 81, 0.1);
    --shadow-hover: 0 25px 50px rgba(27, 41, 81, 0.15);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* 메인 컨테이너 */
.main-container {
    background: linear-gradient(135deg, 
        #f8f9fa 0%, 
        #e9ecef 25%,
        #ffffff 50%,
        #f1f3f4 75%,
        #e8eaf6 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.main-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(184, 115, 51, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* 모든 섹션 */
.section {
    position: relative;
    z-index: 1;
    padding: 4rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Hero Section */
.hero-section {
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.title-main {
    display: block;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-copper));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 4rem;
    font-weight: 900;
}

.title-sub {
    display: block;
    color: var(--text-dark);
    font-size: 1.8rem;
    font-weight: 600;
    margin-top: 0.5rem;
    opacity: 0.8;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(44, 62, 80, 0.7);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--primary-gold);
    width: 2rem;
    text-align: center;
}

.feature-item span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-cta-primary,
.hero-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero-cta-primary {
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-copper));
    color: white;
}

.hero-cta-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-dark);
    border: 2px solid var(--primary-gold);
}

.hero-cta-primary:hover,
.hero-cta-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.3);
    text-decoration: none;
}

.hero-cta-primary:hover {
    color: white;
}

.hero-cta-secondary:hover {
    color: var(--text-dark);
    background: rgba(212, 175, 55, 0.1);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-chart-preview {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(212, 175, 55, 0.2);
    position: relative;
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 400px;
}

.chart-mockup {
    position: relative;
    height: 200px;
    margin-bottom: 1.5rem;
}

.chart-bars {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 150px;
    gap: 0.5rem;
    padding: 1rem 0;
}

.bar {
    flex: 1;
    background: linear-gradient(to top, var(--primary-gold), var(--secondary-gold));
    border-radius: 4px 4px 0 0;
    opacity: 0;
    animation: barGrow 0.8s ease-out forwards;
    box-shadow: 0 4px 8px rgba(212, 175, 55, 0.3);
}

@keyframes barGrow {
    from {
        height: 0;
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.chart-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(39, 174, 96, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.9rem;
    animation: pulse 2s infinite;
}

.trend-up {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.hero-stats {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-gold);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(44, 62, 80, 0.7);
    font-weight: 500;
}

/* 프리미엄 검색바 */
.premium-search {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-container {
    display: flex;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 30px;
    padding: 0.5rem;
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.search-container:focus-within {
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-hover);
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    background: transparent;
    color: var(--text-dark);
}

.search-input::placeholder {
    color: rgba(44, 62, 80, 0.6);
}

.search-btn {
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-copper));
    border: none;
    border-radius: 25px;
    padding: 1rem 2rem;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.search-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.search-btn:hover::before {
    left: 100%;
}

/* Key Metrics Section */
.metrics-section {
    padding: 4rem 0;
}

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

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: rgba(44, 62, 80, 0.7);
    max-width: 500px;
    margin: 0 auto;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold), var(--secondary-gold));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.metric-card:hover::before {
    transform: scaleX(1);
}

.metric-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-copper));
    background-clip: text;
    /*-webkit-background-clip: text;*/
    /*-webkit-text-fill-color: transparent;*/
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.metric-label {
    font-size: 1rem;
    color: rgba(44, 62, 80, 0.7);
    font-weight: 500;
}

/* Services Section */
.services-section {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.5);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold), var(--secondary-gold));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-copper));
    background-clip: text;
    /*-webkit-background-clip: text;*/
    /*-webkit-text-fill-color: transparent;*/
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    color: rgba(44, 62, 80, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: rgba(44, 62, 80, 0.7);
    font-size: 0.9rem;
}

.service-features li::before {
    content: '✓';
    color: var(--primary-gold);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* News Section */
.news-section {
    padding: 4rem 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.news-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.news-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-content {
    padding: 1.5rem;
}

.news-date {
    color: var(--primary-gold);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.news-description {
    color: rgba(44, 62, 80, 0.7);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* CTA Sections */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, 
        rgba(212, 175, 55, 0.1), 
        rgba(255, 215, 0, 0.05));
    text-align: center;
}

.cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.cta-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 25px;
    padding: 3rem;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold), var(--secondary-gold));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.cta-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.cta-card:hover::before {
    transform: scaleX(1);
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.cta-description {
    color: rgba(44, 62, 80, 0.8);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-copper));
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.3);
    text-decoration: none;
    color: white;
}

.cta-button:hover::before {
    left: 100%;
}

/* Charts Section */
.charts-section {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.3);
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.chart-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    height: 420px;
    min-height: 420px;
    max-height: 500px;
    display: flex;
    flex-direction: column;
}

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

.chart-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    text-align: center;
    flex-shrink: 0;
}

.chart {
    height: 300px !important;
    width: 100% !important;
    min-height: 300px;
    max-height: 300px;
    flex: 1;
    position: relative;
}

/* 차트 컨테이너 래퍼 */
.chart-container {
    flex: 1;
    position: relative;
    height: 300px;
    min-height: 300px;
    max-height: 300px;
}

/* 푸터 스타일 */
.footer-section {
    background: linear-gradient(135deg, var(--dark-navy), var(--premium-blue));
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

/* 애니메이션 */
@keyframes goldGlitter {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.8;
        transform: scale(1.05);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* 섹션별 애니메이션 */
.section {
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.metric-card:nth-child(odd) {
    animation: slideInLeft 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.metric-card:nth-child(even) {
    animation: slideInRight 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    animation-delay: 0.4s;
    animation-fill-mode: both;
}

.service-card:nth-child(odd) {
    animation: slideInLeft 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    animation-delay: 0.1s;
    animation-fill-mode: both;
}

.service-card:nth-child(even) {
    animation: slideInRight 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

/* 반응형 디자인 */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .title-main {
        font-size: 3rem;
    }
    
    .title-sub {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-features {
        align-items: center;
    }
    
    .hero-cta-group {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta-primary,
    .hero-cta-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .hero-chart-preview {
        max-width: 320px;
        padding: 1.5rem;
    }
    
    .chart-bars {
        height: 120px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 767px) {
    .section {
        padding: 2rem 0;
    }
    
    .hero-section {
        padding: 4rem 0 2rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.2;
    }
    
    .title-main {
        font-size: 2.5rem;
    }
    
    .title-sub {
        font-size: 1.3rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        padding: 0 1rem;
    }
    
    .search-container {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1rem;
    }
    
    .search-btn {
        border-radius: 15px;
        padding: 0.8rem 1.5rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .metric-card {
        padding: 1.5rem;
    }
    
    .metric-value {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .service-card {
        padding: 2rem;
    }
    
    .service-icon {
        font-size: 3rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .chart-card {
        padding: 1.5rem;
        height: 350px;
        min-height: 350px;
    }
    
    .chart,
    .chart-container {
        height: 250px !important;
        min-height: 250px;
        max-height: 250px;
    }
    
    .cta-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 1rem;
    }
    
    .cta-card {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 479px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .title-sub {
        font-size: 1.1rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-description {
        font-size: 0.85rem;
    }
    
    .feature-item {
        gap: 0.75rem;
    }
    
    .feature-item i {
        font-size: 1.3rem;
    }
    
    .feature-item span {
        font-size: 0.9rem;
    }
    
    .hero-chart-preview {
        max-width: 280px;
        padding: 1rem;
    }
    
    .chart-bars {
        height: 100px;
        gap: 0.25rem;
    }
    
    .stat-value {
        font-size: 1.3rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .metric-card {
        padding: 1rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .news-card {
        margin: 0.5rem 0;
    }
    
    .chart-card {
        height: 300px;
        min-height: 300px;
    }
    
    .chart,
    .chart-container {
        height: 200px !important;
        min-height: 200px;
        max-height: 200px;
    }
    
    .cta-grid {
        gap: 1rem;
    }
    
    .cta-card {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }
    
    .cta-title {
        font-size: 1.3rem;
    }
}

/* 다크모드 지원 */
@media (prefers-color-scheme: dark) {
    .main-container {
        background: linear-gradient(135deg, 
            #0a0f1c 0%, 
            #1a1a2e 40%,
            #16213e 100%);
    }
    
    .main-container::before {
        background-image: 
            radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
            radial-gradient(circle at 40% 80%, rgba(184, 115, 51, 0.12) 0%, transparent 50%);
    }
    
    .hero-title {
        color: #ffffff;
        text-shadow: 0 2px 8px rgba(212, 175, 55, 0.5);
    }
    
    .title-main {
        background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
        background-clip: text;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    
    .title-sub {
        color: rgba(255, 255, 255, 0.9);
    }
    
    .hero-subtitle {
        color: rgba(255, 255, 255, 0.9);
    }
    
    .hero-description {
        color: rgba(255, 255, 255, 0.8);
    }
    
    .feature-item span {
        color: rgba(255, 255, 255, 0.9);
    }
    
    .hero-cta-secondary {
        background: rgba(52, 58, 64, 0.9);
        color: rgba(255, 255, 255, 0.9);
        border-color: var(--primary-gold);
    }
    
    .hero-cta-secondary:hover {
        color: rgba(255, 255, 255, 0.95);
        background: rgba(212, 175, 55, 0.2);
    }
    
    .hero-chart-preview {
        background: rgba(33, 37, 41, 0.9);
        border-color: rgba(212, 175, 55, 0.2);
    }
    
    .stat-label {
        color: rgba(255, 255, 255, 0.7);
    }
    
    .section-title h2 {
        color: rgba(255, 255, 255, 0.95);
    }
    
    .section-subtitle {
        color: rgba(255, 255, 255, 0.7);
    }
    
    .metric-card,
    .service-card,
    .news-card,
    .chart-card,
    .cta-card {
        background: rgba(33, 37, 41, 0.9);
        color: #ffffff;
        border-color: rgba(212, 175, 55, 0.2);
    }
    
    .metric-label,
    .service-description,
    .news-description,
    .cta-description {
        color: rgba(255, 255, 255, 0.7);
    }
    
    .service-title,
    .news-title,
    .chart-title,
    .cta-title {
        color: rgba(255, 255, 255, 0.95);
    }
    
    .service-features li,
    .service-features {
        color: rgba(255, 255, 255, 0.85) !important;
    }
    
    .service-features li::before {
        color: var(--primary-gold) !important;
    }
    
    .search-container {
        background: rgba(52, 58, 64, 0.9);
        border-color: rgba(212, 175, 55, 0.3);
    }
    
    .search-input {
        color: #ffffff;
    }
    
    .search-input::placeholder {
        color: rgba(255, 255, 255, 0.6);
    }
    
    /* 다크모드 추가 텍스트 요소들 */
    .metric-icon {
        color: var(--primary-gold) !important;
    }
    
    .service-icon {
        color: var(--primary-gold) !important;
    }
    
    /* 모든 리스트 아이템 */
    li {
        color: rgba(255, 255, 255, 0.85) !important;
    }
    
    /* 모든 p 태그 */
    p {
        color: rgba(255, 255, 255, 0.8) !important;
    }
    
    /* 모든 span 태그 */
    span {
        color: rgba(255, 255, 255, 0.85) !important;
    }
}

/* 접근성 향상 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .metric-card:hover,
    .service-card:hover,
    .news-card:hover,
    .chart-card:hover {
        transform: none;
    }
}