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

        body {
            font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        /* 헤더 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav {
            max-width: 1400px;
            margin: 0 auto;
            padding: 1.2rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-center {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-links {
            display: flex;
            gap: 3rem;
            list-style: none;
        }

        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
            position: relative;
			font-size: 1rem;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            transition: width 0.3s;
        }

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

        .auth-buttons {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .auth-buttons a {
            text-decoration: none;
            padding: 0.6rem 1.5rem;
            border-radius: 25px;
            font-weight: 500;
            transition: all 0.3s;
            font-size: 1rem;
        }

        .login-btn {
            color: #667eea;
            background: transparent;
            border: 2px solid #667eea;
        }

        .login-btn:hover {
            background: #667eea;
            color: white;
        }

        .signup-btn {
            color: white;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: 2px solid transparent;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
        }

        .signup-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background: #333;
            transition: 0.3s;
        }

        /* 히어로 섹션 */
        .hero {
            margin-top: 80px;
            height: calc(100vh - 80px);
            width: 100vw;
            margin-left: calc(-50vw + 50%);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .hero-video {
            position: absolute;
            top: 50%;
            left: 50%;
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            transform: translate(-50%, -50%);
            object-fit: cover;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.4);
            z-index: 1;
        }

        .hero-content {
            text-align: center;
            color: white;
            z-index: 2;
            padding: 2rem;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            font-weight: 700;
            animation: fadeInUp 1s ease;
        }

        .hero-content p {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            opacity: 0.95;
            animation: fadeInUp 1s ease 0.2s backwards;
        }

        .cta-button {
            display: inline-block;
            padding: 1rem 3rem;
            background: white;
            color: #667eea;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s;
            animation: fadeInUp 1s ease 0.4s backwards;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 섹션 공통 스타일 */
        section {
            padding: 6rem 2rem;
        }

        section:not(.hero) {
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 2px;
        }

        /* 회사 소개 */
        #about {
            background: linear-gradient(180deg, #f8f9ff 0%, #ffffff 100%);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .about-text h3 {
            font-size: 2rem;
            margin-bottom: 1.5rem;
            color: #667eea;
        }

        .about-text p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #555;
            margin-bottom: 1rem;
        }

        .about-image {
            background: linear-gradient(135deg, #667eea20 0%, #764ba220 100%);
            height: 400px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
			overflow: hidden;
        }

		.about-image > img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 사업 영역 */
        .business-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }

        .business-card {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .business-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            transform: scaleX(0);
            transition: transform 0.3s;
        }

        .business-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
        }

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

        .business-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
        }

        .business-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #333;
        }

        .business-card p {
            color: #666;
            line-height: 1.7;
        }

        /* 브랜드 */
        #brands {
            background: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%);
        }

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

        .brand-card {
            background: white;
            padding: 3rem 2rem;
            border-radius: 20px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
            transition: all 0.3s;
        }

        .brand-card:hover {
            transform: scale(1.05);
            box-shadow: 0 15px 50px rgba(102, 126, 234, 0.2);
        }

        .brand-logo {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .brand-card h4 {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color: #333;
        }

        .brand-card p {
            color: #777;
            font-size: 0.95rem;
        }

        /* 푸터 */
        footer {
            background: #2d3748;
            color: white;
            padding: 3rem 2rem 2rem;
            text-align: center;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
        }

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

        .footer-links a {
            color: white;
            text-decoration: none;
            opacity: 0.8;
            transition: opacity 0.3s;
        }

        .footer-links a:hover {
            opacity: 1;
        }

        .footer-info {
            line-height: 1.8;
            opacity: 0.7;
            margin-bottom: 1rem;
        }

        .copyright {
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            opacity: 0.6;
        }

        /* 반응형 */
        @media (max-width: 968px) {
            .nav-center {
                position: fixed;
                top: 80px;
                left: -100%;
                flex-direction: column;
                background: white;
                width: 100%;
                padding: 2rem;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
                transition: left 0.3s;
                gap: 1.5rem;
            }

            .nav-center.active {
                left: 0;
            }

            .nav-links {
                flex-direction: column;
                gap: 1.5rem;
                width: 100%;
            }

            .auth-buttons {
                width: 100%;
                justify-content: center;
                padding-top: 1rem;
                border-top: 1px solid #eee;
            }

            .menu-toggle {
                display: flex;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .hero-content p {
                font-size: 1.2rem;
            }

            .about-content {
                grid-template-columns: 1fr;
            }

            .business-grid {
                grid-template-columns: 1fr;
            }

            .brands-grid {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            }

        }

        @media (max-width: 600px) {
            .hero {
                height: calc(100vh - 80px);
            }

            .hero-content h1 {
                font-size: 2rem;
            }

            .hero-content p {
                font-size: 1rem;
            }

            section {
                padding: 4rem 1.5rem;
            }

            .section-title {
                font-size: 2rem;
            }
        }

        /* 스크롤 애니메이션 */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }