/* CSS Variables */
:root {
    --primary-gradient: linear-gradient(135deg, #3a7bd5 0%, #00d2ff 100%);
    --secondary-gradient: linear-gradient(135deg, #7117ea 0%, #ea6060 100%);
    --accent-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    --neon-gradient: linear-gradient(135deg, #12c2e9 0%, #c471ed 50%, #f64f59 100%);
    
    --primary-color: #3a7bd5;
    --secondary-color: #7117ea;
    --accent-color: #00f2fe;
    
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    
    --bg-primary: #f8fafc;
    --bg-secondary: #eef2f7;
    --bg-dark: #1a202c;
    --bg-glass: rgba(255, 255, 255, 0.85);
    
    --border-light: rgba(226, 232, 240, 0.8);
    --border-medium: rgba(203, 213, 224, 0.8);
    --border-glow: rgba(79, 209, 255, 0.3);
    
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-large: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    --shadow-neon: 0 0 15px rgba(0, 242, 254, 0.5);
    
    --gradient-overlay: linear-gradient(135deg, rgba(58, 123, 213, 0.03) 0%, rgba(0, 210, 255, 0.03) 100%);
    
    --cubic-bezier: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Scroll to Top Button Styles  */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(0) scale(1.1);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
}

.scroll-to-top:active {
    transform: translateY(0) scale(0.95);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 16px;
    }
}


/* Tech Grid Background */
.tech-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 50px 50px;
    background-image: 
        linear-gradient(to right, rgba(58, 123, 213, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(58, 123, 213, 0.05) 1px, transparent 1px);
    z-index: -2;
}

/* Blockchain Background Lines */
.blockchain-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.blockchain-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(58, 123, 213, 0.2), transparent);
    transform-origin: left;
    animation: blockchainMove 8s var(--cubic-bezier) infinite;
}

.blockchain-line::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    top: -2.5px;
    left: 0;
    box-shadow: 0 0 10px rgba(58, 123, 213, 0.6);
    animation: nodeGlow 3s var(--cubic-bezier) infinite;
}

.blockchain-line::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    top: -2.5px;
    right: 0;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.6);
    animation: nodeGlow 3s var(--cubic-bezier) infinite 1.5s;
}

@keyframes blockchainMove {
    0%, 100% {
        transform: scaleX(0.8);
        opacity: 0.3;
    }
    50% {
        transform: scaleX(1.2);
        opacity: 0.8;
    }
}

@keyframes nodeGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(58, 123, 213, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 15px rgba(58, 123, 213, 0.8);
        transform: scale(1.3);
    }
}

/* Loading Screen */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(0, 210, 255, 0.1);
    border-radius: 50%;
    border-top: 3px solid var(--accent-color);
    border-left: 3px solid var(--accent-color);
    animation: spin 1.2s linear infinite;
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.2);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Progress Bar */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--primary-gradient);
    z-index: 1001;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
    transition: width 0.2s var(--cubic-bezier);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgb(248 250 252);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s var(--cubic-bezier);
}

.navbar.scrolled {
   background: rgb(248 250 252);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--border-glow);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -12px;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.2rem;
    align-items: center;
}

.nav-menu li a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s var(--cubic-bezier);
    position: relative;
    overflow: hidden;
}



.nav-menu li a:hover::before {
    transform: translateY(0);
}

.nav-menu li a:hover {
    color: var(--primary-color);
}

.lang-toggle {
    background: transparent;
    border: 1px solid var(--border-medium);
    color: var(--text-secondary);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s var(--cubic-bezier);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-toggle:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-neon);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s var(--cubic-bezier);
	z-index:9999;
}

.mobile-menu-btn:hover {
    color: #000;;
    transform: rotate(180deg);
}

/* Hero Section */
 .hero {
            position: relative;
            height: 100vh;
            width: 100%;
            background: linear-gradient(135deg, #171766 0%, #0f0f2c 100%);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .hero-particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }
        
        .particle {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            animation: float 15s infinite linear;
        }
        
        @keyframes float {
            0% {
                transform: translateY(0) rotate(0deg);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(-100vh) rotate(360deg);
                opacity: 0;
            }
        }
        
        .hero-glow {
            position: absolute;
            width: 40vw;
            height: 40vw;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(77, 213, 253, 0.2) 0%, rgba(77, 155, 253, 0.1) 50%, rgba(0, 0, 0, 0) 70%);
            top: -10%;
            right: -10%;
            filter: blur(30px);
            z-index: 1;
        }
        
        .hero-glow:nth-child(2) {
            width: 30vw;
            height: 30vw;
            background: radial-gradient(circle, rgba(255, 111, 213, 0.15) 0%, rgba(174, 68, 231, 0.08) 50%, rgba(0, 0, 0, 0) 70%);
            bottom: -5%;
            left: -5%;
            top: auto;
            right: auto;
        }
        
        .hero-content {
            position: relative;
            width: 90%;
            max-width: 1200px;
            display: flex;
            flex-direction: row;
            align-items: center;
            justify-content: space-between;
            z-index: 5;
            padding: 0 20px;
        }
        
        .hero-text {
            flex: 1;
            max-width: 600px;
        }
        
        .hero-title {
            font-size: 4.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, #4DD5FD 0%, #AE44E7 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1rem;
            line-height: 1.1;
            position: relative;
            text-shadow: 0 0 20px rgba(77, 213, 253, 0.3);
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
            font-weight: 400;
            color: #b8b8d4;
            margin-bottom: 2rem;
            line-height: 1.6;
        }
        
        .hero-stats {
            display: flex;
            margin-top: 3rem;
            gap: 2rem;
        }
        
        .stat-item {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        
        .stat-value {
            font-size: 1.8rem;
            font-weight: 700;
            color: #ffffff;
        }
        
        .stat-label {
            font-size: 0.9rem;
            color: #8888aa;
        }
        
        .hero-buttons {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

		.hero-subtitle {
				min-height: 3em; /* 텍스트 높이가 변할 때 레이아웃이 흔들리는 것을 방지 */
				opacity: 1; /* 초기 상태는 완전히 보이게 설정 */
			}
        
        .cta-button {
            padding: 0.9rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            z-index: 1;
            text-align: center;
        }
        
        .cta-primary {
            background: linear-gradient(90deg, #4DD5FD 0%, #AE44E7 100%);
            color: #ffffff;
            border: none;
        }
        
        .cta-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #AE44E7 0%, #4DD5FD 100%);
            transition: opacity 0.3s ease;
            z-index: -1;
            opacity: 0;
        }
        
        .cta-primary:hover::before {
            opacity: 1;
        }
        
        .cta-secondary {
            background: transparent;
            color: #ffffff;
            border: 2px solid rgba(255, 255, 255, 0.3);
        }
        
        .cta-secondary:hover {
            border-color: #4DD5FD;
            background: rgba(77, 213, 253, 0.1);
        }
        
        .token-container {
            position: relative;
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100%;
        }
        
        .token-3d {
            position: relative;
            width: 300px;
            height: 300px;
            animation: tokenFloat 6s ease-in-out infinite;
        }
        
        @keyframes tokenFloat {
            0%, 100% {
                transform: translateY(0) rotate(0deg);
            }
            50% {
                transform: translateY(-20px) rotate(5deg);
            }
        }
        
        .token-image {
            width: 100%;
            height: 100%;
            object-fit: contain;
            filter: drop-shadow(0 0 20px rgba(77, 213, 253, 0.5));
        }
        
        .token-glow {
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(77, 213, 253, 0.3) 0%, rgba(174, 68, 231, 0.1) 60%, rgba(0, 0, 0, 0) 70%);
            filter: blur(20px);
            z-index: -1;
        }
        
        .floating-data {
            position: absolute;
            font-size: 0.9rem;
            color: #ffffff;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(5px);
            padding: 0.5rem 1rem;
            border-radius: 50px;
            box-shadow: 0 0 15px rgba(77, 213, 253, 0.3);
            animation: dataFloat 8s ease-in-out infinite;
        }

        
        .floating-data:nth-child(1) {
            top: 20%;
            right: -10%;
            animation-delay: 0s;
        }
        
        .floating-data:nth-child(2) {
            bottom: 30%;
            left: -5%;
            animation-delay: 2s;
        }
        
        .floating-data:nth-child(3) {
            top: 60%;
            right: 10%;
            animation-delay: 4s;
        }
        
        @keyframes dataFloat {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-15px);
            }
        }
        
        @media (max-width: 1024px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
                padding-top: 2rem;
            }
            
            .hero-text {
                margin-top: 2rem;
                order: 2;
                margin-bottom: 2rem;
            }
            
            .token-container {
                order: 1;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .hero-stats {
                justify-content: center;
            }
            
            .stat-item {
                align-items: center;
            }
            
            .hero-title {
                font-size: 3.5rem;
            }
        }
        
        @media (max-width: 576px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }
            
            .cta-button {
                width: 100%;
            }
            
            .token-3d {
                width: 200px;
                height: 200px;
            }
        }
        
        /* 모바일에서 일부 효과 최적화 */
        @media (max-width: 768px) {
            .particle {
                display: none;
            }
        }


/* Sections */
.section {
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
	background:linear-gradient(349deg, #171766 0%, #0f0f2c 100%);
}

.section-dark {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    text-align: center;
	color: var(--bg-glass);
}

.section-dark .section-title {
    color: white;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 3px;
}




.section-subtitle {
    text-align: center;
    color: var(--bg-glass);
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto 3rem;
}

/* 콘텐츠 박스 공통 스타일 */
.about-content {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s var(--cubic-bezier);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    margin-bottom: 2.5rem;
}

.about-content:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.about-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 4px 0 0 4px;
}

/* 콘텐츠 헤더 */
.content-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.about-icon {
    font-size: 2.5rem;
    margin-right: 1rem;
    animation: pulseIcon 2s var(--cubic-bezier) infinite;
    display: inline-block;
}

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

.about-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    color: var(--text-primary);
    margin: 0;
}

.about-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* ===== 기술 특징 섹션 ===== */
.tech-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.tech-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s var(--cubic-bezier);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tech-feature:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.tech-feature-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    box-shadow: 0 5px 15px rgba(58, 123, 213, 0.3);
    flex-shrink: 0;
}

.tech-feature-info {
    flex: 1;
}

.tech-feature-info h4 {
    font-family: 'Poppins', sans-serif;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.tech-feature-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ===== 서비스 쇼케이스 섹션 ===== */
.services-box {
    padding-bottom: 3rem;
}

.services-showcase {
    margin-top: 2rem;
}

.service-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.service-image-container {
    position: relative;
    height: 0;
    padding-bottom: 65%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s var(--cubic-bezier);
    border: 2px solid rgba(255, 255, 255, 0.05);
}

.service-image-container:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(58, 123, 213, 0.4);
}

.wallet-image {
    background: linear-gradient(135deg, #4a00e0, #8e2de2);
}

.explorer-image {
    background: linear-gradient(135deg, #0072ff, #00c6ff);
}

.service-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--cubic-bezier);
}

.service-image-container:hover .service-image {
    transform: scale(1.05);
}

/* 이미지 오버레이 */
.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
    padding: 1.5rem;
    color: white;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s var(--cubic-bezier);
}

.service-image-container:hover .image-overlay {
    opacity: 1;
}

.overlay-content h4 {
    font-size: 1.4rem;
    margin: 0 0 0.3rem 0;
    font-weight: 600;
}

.overlay-content p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 서비스 버튼 */
.service-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.service-button {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s var(--cubic-bezier);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s var(--cubic-bezier);
    z-index: -1;
}

.service-button i {
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.wallet-btn {
    background: linear-gradient(135deg, #4a00e0, #8e2de2);
}

.wallet-btn::before {
    background: linear-gradient(135deg, #8e2de2, #4a00e0);
}

.explorer-btn {
    background: linear-gradient(135deg, #0072ff, #00c6ff);
}

.explorer-btn::before {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
}

.service-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.service-button:hover::before {
    opacity: 1;
}

/* ===== 반응형 스타일 ===== */
@media (max-width: 992px) {
    .tech-features {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .tech-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .service-images {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-image-container {
        padding-bottom: 70%;
    }
    
    .service-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .about-content {
        padding: 1.8rem;
    }
    
    .content-header {
        flex-direction: column;
        text-align: center;
    }
    
    .about-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .about-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .service-button {
        width: 100%;
    }
}

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



.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #00f2fe 0%, #3a7bd5 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.4);
    transition: all 0.4s var(--cubic-bezier);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 10px 20px rgba(0, 210, 255, 0.5);
}

.feature-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.feature-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.feature-card-image {
    grid-column: 1 / -1; /* 전체 너비를 차지하도록 설정 */
    padding: 0; /* 이미지를 위해 패딩 제거 */
    overflow: hidden; /* 이미지가 카드를 벗어나지 않도록 설정 */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* 다른 카드와 동일한 그림자 효과 */
    border-radius: 8px; /* 다른 카드와 동일한 모서리 둥글기 */
}

.responsive-image-container {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.responsive-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease; /* 호버 효과를 위한 트랜지션 */
}

.feature-card-image:hover .responsive-image {
    transform: scale(1.02); /* 호버 시 이미지 약간 확대 */
}

/* 반응형 스타일 */
@media screen and (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr); /* 태블릿 화면에서는 2열로 표시 */
    }
    
    .feature-card-image {
        grid-column: 1 / 3; /* 2열 그리드에서 전체 너비 */
    }
}

@media screen and (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr; /* 모바일 화면에서는 1열로 표시 */
    }
    
    .feature-card-image {
        grid-column: 1; /* 1열 그리드에서 전체 너비 */
    }
}

/* Token Section */
.token-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
    margin-top: 2rem;
}

.token-chart {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.token-chart:hover {
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.token-chart-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-primary);
} var(--text-primary);
}

.chart-container {
    position: relative;
}

.donut-chart {
    width: 100%;
    height: 100%;
}

.chart-ring {
    fill: none;
    stroke: var(--bg-secondary);
    stroke-width: 10;
}

.chart-segment {
    fill: none;
    stroke-width: 10;
    transition: all 0.4s var(--cubic-bezier);
}

.segment-1 {
    stroke: #3a7bd5;
    filter: drop-shadow(0 0 8px rgba(58, 123, 213, 0.5));
}

.segment-2 {
    stroke: #00f2fe;
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.5));
}

.segment-3 {
    stroke: #7117ea;
    filter: drop-shadow(0 0 8px rgba(113, 23, 234, 0.5));
}

.chart-segment:hover {
    stroke-width: 12;
    filter: drop-shadow(0 0 12px rgba(58, 123, 213, 0.7));
}

.chart-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.chart-value {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.chart-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.chart-legend {
    margin-top: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.color-primary {
    background: #3a7bd5;
    box-shadow: 0 0 8px rgba(58, 123, 213, 0.5);
}

.color-secondary {
    background: #00f2fe;
    box-shadow: 0 0 8px rgba(0, 242, 254, 0.5);
}

.color-tertiary {
    background: #7117ea;
    box-shadow: 0 0 8px rgba(113, 23, 234, 0.5);
}

.legend-text {
    color: var(--text-secondary);
    flex: 1;
}

.legend-value {
    font-weight: 600;
    color: var(--text-primary);
}

.token-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.token-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.token-stat {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
}

.token-stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.token-stat-value {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.token-stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.token-strategy {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.token-strategy:hover {
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.token-strategy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 4px 0 0 4px;
}

.token-strategy-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-primary);
}

/* 섹션 컨테이너 */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 플로팅 코인 애니메이션 */
.floating-coins {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

/* 스파클 애니메이션 */
.sparkles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

/* 스크롤 인디케이터 */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 1002;
    background: rgba(255, 255, 255, 0.1);
}

.scroll-progress {
    height: 100%;
    background: var(--primary-gradient);
    width: 0;
    transition: width 0.2s var(--cubic-bezier);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
}



.floating-3d-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 250px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translate(-50%, -50%);
    }
    50% {
        transform: translate(-50%, -60%);
    }
}

.hero-3d-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(58, 123, 213, 0.4));
    transition: all 0.5s var(--cubic-bezier);
}

.hero-3d-image:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 30px 60px rgba(58, 123, 213, 0.6));
}

/* 글래스 카드 스타일 */
.glass-card {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 3rem;
    transition: all 0.4s var(--cubic-bezier);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    margin-top: 3rem;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}



/* 특징 카드 그리드 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s var(--cubic-bezier);
    position: relative;
    overflow: hidden;
    text-align: center;
    box-shadow: var(--shadow-light);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 3s var(--cubic-bezier) infinite;
}

.feature-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 토큰 섹션 */

.token-card {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
}

.token-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.token-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.token-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chart-container {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
}

.chart-container:hover {
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.chart-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-primary);
}

.chart-wrapper {
    position: relative;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.donut-chart {
    width: 100%;
}

.donut-segment {
    fill: none;
    stroke-width: 32;
    transition: all 0.3s var(--cubic-bezier);
}

.donut-segment:hover {
    stroke-width: 36;
    filter: brightness(1.1);
}

.chart-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.chart-total {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.chart-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.chart-legend {
    margin-top: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.legend-color-cyan {
    background: #4facfe;
    box-shadow: 0 0 10px rgba(79, 172, 254, 0.5);
}

.legend-color-purple {
    background: #667eea;
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
}

.legend-color-pink {
    background: #f5576c;
    box-shadow: 0 0 10px rgba(245, 87, 108, 0.5);
}

.legend-text {
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
}

.legend-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* 토큰 전략 카드 */
.token-strategy-card {
    margin-top: 3rem;
}

.token-strategy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.token-strategy-item {
    text-align: center;
}



.token-strategy-heading {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
    font-weight: 600;
}

.token-strategy-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* 로드맵 섹션 */
.timeline {
    max-width: 900px;
    margin: 4rem auto 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 30px;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 4px;
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
    padding-left: 80px;
}

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

.timeline-icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 0 20px rgba(58, 123, 213, 0.4);
    z-index: 2;
}

.timeline-content {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.4s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
}

.timeline-content:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.timeline-quarter {
    display: inline-block;
    background: var(--primary-gradient);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    font-weight: 600;
    margin-bottom: 1rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.timeline-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.timeline-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.timeline-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.timeline-feature {
    background: rgba(58, 123, 213, 0.05);
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.8rem;
}

.timeline-feature:before {
    content: '✓';
    position: absolute;
    left: 0.8rem;
    color: var(--accent-color);
    font-weight: 700;
}

/* FAQ 섹션 */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
}

.faq-item:hover {
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.faq-icon {
    color: var(--primary-color);
    font-size: 0.8rem;
    transition: transform 0.3s var(--cubic-bezier);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--cubic-bezier);
    padding: 0 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

/* 소셜 섹션 */
.social-section {
    padding: 6rem 0;
    background: linear-gradient(349deg, #171766 0%, #0f0f2c 100%);
    position: relative;
    overflow: hidden;
}

.social-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 3rem;
}

.social-link {
    width: 70px;
    height: 70px;
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: all 0.3s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
}

.social-link:hover {
    transform: translateY(-10px) scale(1.05);
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-neon);
    border-color: transparent;
}

.newsletter-card {
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 3rem;
    transition: all 0.4s var(--cubic-bezier);
    box-shadow: var(--shadow-light);
    max-width: 700px;
    margin: 4rem auto 0;
    text-align: center;
}

.newsletter-card:hover {
    box-shadow: var(--shadow-neon);
    border-color: var(--border-glow);
}

.newsletter-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.newsletter-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 1px solid var(--border-medium);
    border-radius: 50px 0 0 50px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: all 0.3s var(--cubic-bezier);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(58, 123, 213, 0.2);
}

.newsletter-btn {
    padding: 1rem 2rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    transition: all 0.3s var(--cubic-bezier);
}

.newsletter-btn:hover {
    box-shadow: 0 5px 15px rgba(58, 123, 213, 0.3);
    filter: brightness(1.1);
}

/* 푸터 */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 4rem 0 2rem;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s var(--cubic-bezier);
    position: relative;
    padding: 0.5rem 0;
}

.footer-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width 0.3s var(--cubic-bezier);
}

.footer-links a:hover {
    color: white;
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-content {
    margin-bottom: 3rem;
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.5rem;
}

.footer-disclaimer {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

/* 반응형 미디어 쿼리 */
@media screen and (max-width: 1200px) {
    .hero-title {
        font-size: 4rem;
    }
    
    .token-strategy-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media screen and (max-width: 992px) {
     .hero {
	 height:100%;
	 margin-top:68px;
	 }
    .hero-title {
        font-size: 3.5rem;
    }
	.logo {
	    font-size: 1.3em;
	}
	.stat-value {
	font-size: 1.2em;
	}
    
    .token-overview {
        grid-template-columns: 1fr;
    }
	.timeline-title {
	    font-size: 1.2rem;
	}
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgb(255 255 255);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 2rem;
        transition: all 0.4s var(--cubic-bezier);
        z-index: 1000;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: column;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

	.nav-menu li {
	border-bottom:1px solid #eee;
	width:100%;
	padding-bottom: 20px;
	}
    
    .cta-button {
        width: 100%;
        text-align: center;
    }
}

@media screen and (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .token-stats {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .social-link {
        width: 60px;
        height: 60px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-input {
        border-radius: 50px;
        margin-bottom: 1rem;
    }
    
    .newsletter-btn {
        border-radius: 50px;
        width: 100%;
    }
	.legend-text {
	font-size:0.8em;
	}
	.lang-toggle{
	padding: 0.6rem 5rem;
	}
}

@media screen and (max-width: 576px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .glass-card {
        padding: 2rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .footer-links {
        gap: 1rem;
    }
}

/* 로딩 화면 숨김 효과 */
.loading.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}


   /* Animated background */
        .W_bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background: linear-gradient(135deg, #171766 0%, #0f0f2c 100%);
            background-size: 400% 400%;
            animation: W_gradientShift 15s ease infinite;
        }

        @keyframes W_gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .W_container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        /* Header */
        .W_header {
            text-align: center;
            margin-bottom: 40px;
            padding: 40px 0;
        }

        .W_header h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 10px;
            background: linear-gradient(135deg, #ffffff, #e0e7ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .W_header p {
            font-size: 1.1rem;
            opacity: 0.8;
            font-weight: 300;
            color: white;
        }

        /* Controls */
        .W_controls {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 40px;
        }

        .W_control-btn {
            padding: 12px 28px;
            border: 2px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 50px;
            color: white;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .W_control-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.4);
            transform: translateY(-2px);
        }

        .W_control-btn.active {
            background: rgba(255, 255, 255, 0.9);
            color: #1a1a1a;
            border-color: rgba(255, 255, 255, 0.9);
        }

        /* Whitepaper viewer */
        .W_viewer {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
            margin-bottom: 40px;
        }

        /* Navigation bar */
        .W_nav-bar {
            background: rgba(0, 0, 0, 0.05);
            padding: 20px 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        }

        .W_page-counter {
            color: #1a1a1a;
            font-weight: 600;
            font-size: 1rem;
        }

        .W_nav-controls {
            display: flex;
            gap: 15px;
        }

        .W_nav-btn {
            padding: 10px 20px;
            border: 1px solid rgba(0, 0, 0, 0.1);
            background: white;
            border-radius: 25px;
            color: #1a1a1a;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .W_nav-btn:hover:not(:disabled) {
            background: #f8fafc;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .W_nav-btn:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        /* Content area */
        .W_content {
            padding: 40px;
            text-align: center;
            position: relative;
            min-height: 600px;
        }

        .W_zoom-controls {
            position: absolute;
            top: 20px;
            right: 20px;
            display: flex;
            gap: 8px;
            z-index: 10;
        }

        .W_zoom-btn {
            width: 40px;
            height: 40px;
            border: 1px solid rgba(0, 0, 0, 0.1);
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-radius: 50%;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1a1a1a;
        }

        .W_zoom-btn:hover {
            background: white;
            transform: scale(1.1);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .W_image-wrapper {
            position: relative;
            display: inline-block;
            max-width: 100%;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
        }

        .W_page-image {
            max-width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s ease;
        }

        /* Loading state */
        .W_loading {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 400px;
            color: #64748b;
        }

        .W_loading-spinner {
            width: 50px;
            height: 50px;
            border: 3px solid rgba(100, 116, 139, 0.2);
            border-top: 3px solid #667eea;
            border-radius: 50%;
            animation: W_spin 1s linear infinite;
            margin-bottom: 20px;
        }

        @keyframes W_spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .W_loading-text {
            font-weight: 500;
            font-size: 1.1rem;
        }

        /* Error state */
        .W_error {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 400px;
            color: #ef4444;
        }

        .W_error i {
            font-size: 3rem;
            margin-bottom: 20px;
            opacity: 0.7;
        }

        /* Download section */
        .W_download-section {
            background: rgba(0, 0, 0, 0.02);
            padding: 30px;
            text-align: center;
            border-top: 1px solid rgba(0, 0, 0, 0.1);
        }

        .W_download-text {
            color: #64748b;
            margin-bottom: 20px;
            font-weight: 500;
        }

        .W_download-btn {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 15px 35px;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-size: 1rem;
        }

        .W_download-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
        }

        /* Responsive design */
        @media (max-width: 768px) {
            .W_container {
                padding: 15px;
            }

            .W_header h1 {
                font-size: 2.2rem;
            }

            .W_controls {
                flex-wrap: wrap;
                gap: 15px;
            }

            .W_nav-bar {
                flex-direction: column;
                gap: 20px;
                padding: 20px;
            }

            .W_content {
                padding: 30px 20px;
            }

            .W_zoom-controls {
                position: static;
                justify-content: center;
                margin-bottom: 20px;
            }

            .W_nav-controls {
                flex-wrap: wrap;
                justify-content: center;
            }
        }

        @media (max-width: 480px) {
            .W_header h1 {
                font-size: 1.8rem;
            }

            .W_control-btn {

                padding: 10px 20px;
                font-size: 0.9rem;
            }

            .W_nav-btn {
                padding: 8px 16px;
                font-size: 0.9rem;
            }
        }


	
        

       /*regal*/

 /* Language Tab Styles */
        .k25-legal-lang-tabs {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            padding: 0 20px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .k25-legal-tab-container {
            display: flex;
            gap: 2px;
            background: rgba(79, 70, 229, 0.2);
            border-radius: 12px;
            padding: 4px;
        }

        .k25-legal-tab-btn {
            padding: 8px 24px;
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.7);
            font-family: 'Inter', sans-serif;
            font-weight: 500;
            font-size: 14px;
            cursor: pointer;
            border-radius: 8px;
            transition: all 0.3s ease;
            position: relative;
        }

        .k25-legal-tab-btn.active {
            background: #4f46e5;
            color: white;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
        }

        .k25-legal-tab-btn:hover:not(.active) {
            color: white;
            background: rgba(255, 255, 255, 0.1);
        }

        .k25-legal {           
            background: linear-gradient(135deg, #171766 0%, #0f0f2c 100%);
            color: #333333;
            line-height: 1.6;
            min-height: 100vh;
            padding-top: 60px;
        }

        .k25-legal-container {
            display: flex;
            max-width: 1400px;
            margin: 0 auto;
            min-height: calc(100vh - 60px);
            box-shadow: 0 0 50px rgba(0, 0, 0, 0.3);
        }

        /* Sidebar Styles */
        .k25-legal-sidebar {
            width: 300px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-right: 1px solid rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 60px;
            height: calc(100vh - 60px);
            overflow-y: auto;
            z-index: 100;
            transform: translateX(-100%);
            transition: transform 0.3s ease;
        }

        .k25-legal-sidebar.open {
            transform: translateX(0);
        }

        .k25-legal-sidebar-header {
            padding: 30px 20px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            text-align: center;
        }

        .k25-legal-logo {
            font-size: 28px;
            font-weight: bold;
            background: linear-gradient(45deg, #4f46e5, #06b6d4);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 10px;
        }

        .k25-legal-subtitle {
            font-size: 14px;
            color: rgba(0, 0, 0, 0.6);
        }

        .k25-legal-nav-menu {
            padding: 20px 0;
        }

        .k25-legal-nav-item {
            margin: 5px 0;
        }

        .k25-legal-nav-link {
            display: block;
            padding: 12px 20px;
            color: rgba(0, 0, 0, 0.7);
            text-decoration: none;
            transition: all 0.3s ease;
            border-left: 3px solid transparent;
            font-size: 14px;
        }

        .k25-legal-nav-link:hover {
            background: rgba(79, 70, 229, 0.1);
            color: #4f46e5;
            border-left-color: #4f46e5;
        }

        .k25-legal-nav-link.active {
            background: rgba(79, 70, 229, 0.15);
            color: #4f46e5;
            border-left-color: #4f46e5;
            font-weight: 600;
        }

        .k25-legal-nav-sub {
            padding-left: 40px;
            font-size: 13px;
            color: rgba(0, 0, 0, 0.5);
        }

        /* Menu Toggle Button */
        .k25-legal-menu-toggle {
            position: fixed;
            top: 70px;
            left: 20px;
            z-index: 999;
            background: rgba(79, 70, 229, 0.9);
            border: none;
            color: white;
            font-size: 18px;
            padding: 12px 15px;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            display: block;
        }

        .k25-legal-menu-toggle:hover {
            background: rgba(79, 70, 229, 1);
            transform: scale(1.05);
        }

        /* Main Content Styles */
        .k25-legal-main-content {
            flex: 1;
            margin-left: 0;
            padding: 40px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(5px);
            transition: margin-left 0.3s ease;
        }

        .k25-legal-content-header {
            text-align: center;
            margin-bottom: 50px;
            padding-bottom: 30px;
            border-bottom: 2px solid rgba(0, 0, 0, 0.1);
        }

        .k25-legal-content-title {
            font-size: 42px;
            font-weight: bold;
            margin-bottom: 15px;
            background: linear-gradient(45deg, #4f46e5, #06b6d4);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .k25-legal-content-subtitle {
            font-size: 20px;
            color: rgba(0, 0, 0, 0.7);
        }

        .k25-legal-section {
            margin-bottom: 60px;
            padding: 30px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 15px;
            border: 1px solid rgba(0, 0, 0, 0.1);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }

        .k25-legal-section-title {
            font-size: 28px;
            font-weight: bold;
            margin-bottom: 25px;
            color: #4f46e5;
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .k25-legal-section-number {
            background: linear-gradient(45deg, #4f46e5, #06b6d4);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 16px;
        }

        .k25-legal-subsection {
            margin: 25px 0;
        }

        .k25-legal-subsection-title {
            font-size: 20px;
            font-weight: bold;
            margin-bottom: 15px;
            color: #06b6d4;
        }

        .k25-legal-content-text {
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 15px;
            color: rgba(0, 0, 0, 0.8);
        }

        .k25-legal-highlight-box {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
            border-left: 4px solid #ef4444;
            padding: 20px;
            margin: 20px 0;
            border-radius: 8px;
            backdrop-filter: blur(10px);
            color: #dc2626;
            background-color: rgba(254, 242, 242, 0.8);
        }

        .k25-legal-info-box {
            background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(79, 70, 229, 0.05));
            border-left: 4px solid #4f46e5;
            padding: 20px;
            margin: 20px 0;
            border-radius: 8px;
            backdrop-filter: blur(10px);
            color: #4338ca;
            background-color: rgba(238, 242, 255, 0.8);
        }

        .k25-legal-token-info {
            background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(6, 182, 212, 0.05));
            border-left: 4px solid #06b6d4;
            padding: 20px;
            margin: 20px 0;
            border-radius: 8px;
            backdrop-filter: blur(10px);
            color: #0891b2;
            background-color: rgba(240, 253, 255, 0.8);
        }

        .k25-legal-list-item {
            margin: 10px 0;
            padding-left: 20px;
            position: relative;
            color: rgba(0, 0, 0, 0.8);
        }

        .k25-legal-list-item::before {
            content: "▸";
            position: absolute;
            left: 0;
            color: #4f46e5;
            font-weight: bold;
        }

        .k25-legal-contact-info {
            background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(34, 197, 94, 0.05));
            border: 1px solid rgba(34, 197, 94, 0.3);
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            margin-top: 40px;
            background-color: rgba(240, 253, 244, 0.8);
        }

        .k25-legal-contact-title {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 20px;
            color: #059669;
        }

        .k25-legal-contact-item {
            margin: 10px 0;
            font-size: 16px;
            color: rgba(0, 0, 0, 0.8);
        }

        .k25-legal-contact-label {
            font-weight: bold;
            color: #059669;
        }

        .k25-legal-footer {
            text-align: center;
            padding: 30px;
            margin-top: 50px;
            border-top: 2px solid rgba(0, 0, 0, 0.1);
            color: rgba(0, 0, 0, 0.6);
        }

        /* Content Language Switching */
        .content-lang {
            display: none;
        }

        .content-lang.active {
            display: block;
        }

        /* Responsive Design */
        @media (min-width: 1200px) {
            .k25-legal-sidebar.open {
                transform: translateX(0);
            }
            
            .k25-legal-main-content {
                margin-left: 300px;
            }
            
            .k25-legal-menu-toggle {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .k25-legal-lang-tabs {
                padding: 0 10px;
                height: 50px;
            }

            .k25-legal-tab-btn {
                padding: 6px 16px;
                font-size: 12px;
            }

            .k25-legal {
                padding-top: 50px;
            }

            .k25-legal-sidebar {
                width: 250px;
                top: 50px;
                height: calc(100vh - 50px);
            }

            .k25-legal-main-content {
                margin-left: 0;
                padding: 20px;
            }

            .k25-legal-content-title {
                font-size: 28px;
            }

            .k25-legal-section-title {
                font-size: 22px;
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }

            .k25-legal-menu-toggle {
                top: 60px;
                left: 10px;
            }
        }

        /* Smooth Scrolling */
        html {
            scroll-behavior: smooth;
        }

        /* Custom Scrollbar */
        .k25-legal-sidebar::-webkit-scrollbar {
            width: 6px;
        }

        .k25-legal-sidebar::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.1);
        }

        .k25-legal-sidebar::-webkit-scrollbar-thumb {
            background: rgba(79, 70, 229, 0.6);
            border-radius: 3px;
        }

        .k25-legal-sidebar::-webkit-scrollbar-thumb:hover {
            background: rgba(79, 70, 229, 0.8);
        }