.main-content {
            min-height: 100vh;
        }
        
        .hero-section {
            /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
            background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.6)), url('../img/distribution.jpg');
            color: white;
            padding: 22rem 2rem 18rem;
            text-align: center;
            background-size: cover;
            background-position: center;
            /* background-attachment: fixed; */
            
        }
        
        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .hero-title {
            font-size: 3.5rem;
            font-weight: bold;
            margin-bottom: 1.5rem;
            opacity: 0;
            animation: fadeInUp 1s ease 0.3s forwards;
        }
        
        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2.5rem;
            opacity: 0;
            animation: fadeInUp 1s ease 0.6s forwards;
            line-height: 1.6;
        }
        
        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            opacity: 0;
            animation: fadeInUp 1s ease 0.9s forwards;
        }
        
        
        .content-section {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section-title {
            font-size: 2.5rem;
            text-align: center;
            color: #334155;
            margin-bottom: 1rem;
        }
        
        .section-subtitle {
            font-size: 1.1rem;
            text-align: center;
            color: #64748b;
            margin-bottom: 4rem;
            line-height: 1.6;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        
        .feature-card {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            text-align: center;
            transition: transform 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
        }
        
        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }
        
        .feature-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: #334155;
            margin-bottom: 1rem;
        }
        
        .feature-description {
            color: #64748b;
            line-height: 1.6;
        }

        .lotte-img {
            margin-bottom: 0.84rem;
        }
        
        .footer {
            background: #1e293b;
            color: white;
            padding: 3rem 2rem 2rem;
            text-align: center;
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .a-color{
            text-decoration: none;
            color: white;
        }
        
        .a-color:hover{
            text-decoration: underline;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin: 2rem 0;
            text-align: left; 
        }
        
        .contact-item h4 {
            color: #94a3b8;
            margin-bottom: 0.5rem;
            font-size: 1rem;
        }
        
        .contact-item p {
            margin: 0.2rem 0;
        }

        /* 회사소개 */
        .company-intro {
            background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.6)), url('../img/backimg.jpg');
            /* background-size: cover; */
            background-size: 100% 100%;
            background-position: center;
            /* background-attachment: fixed; */
            color: white;
            padding: 12rem 4rem;
            text-align: center;
            position: relative;
            
        }

        .intro-container {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .intro-main-title {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 3rem;
            line-height: 1.3;
            color: white;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            opacity: 0;
            animation: fadeInUp 1s ease 0.3s forwards;
        }

        .intro-greeting {
            font-size: 1.4rem;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
            margin-bottom: 2rem;
            opacity: 0;
            animation: fadeInUp 1s ease 0.6s forwards;
        }

        .intro-description {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 3rem 2.5rem;
            border-radius: 20px;
            font-size: 1.2rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
            opacity: 0;
            animation: fadeInUp 1s ease 0.9s forwards;
        }

        .intro-description p {
            margin-bottom: 1.5rem;
        }

        .intro-description p:last-child {
            margin-bottom: 0;
        }

        .highlight-text {
            color: #fbbf24;
            font-weight: 600;
        }

        .highlightleft-text{
            text-align: right;
        }
        /* 회사소개 끝 */

        #daumRoughmapContainer1757403727713 {
            width: 100% !important;
            height: 450px;
        }

        .br_mobile{display:none}

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

        @media (max-width: 768px) {

            #daumRoughmapContainer1757403727713 {
                height: 300px;
            }

            .company-intro {
                padding: 4rem 1rem;
                background-attachment: scroll;
            }
            
            .intro-main-title {
                font-size: 2rem;
                word-break: keep-all;
            }
            
            .intro-greeting {
                font-size: 1.2rem;
                word-break: keep-all;
            }
            
            .intro-description {
                padding: 2rem 1.5rem;
                font-size: 1.1rem;
                word-break: keep-all;
            }

            .hero-arrow {
                width: 50px;
                height: 50px;
            }
            
            .hero-arrow-left {
                left: 1rem;
            }
            
            .hero-arrow-right {
                right: 1rem;
            }
            
            .hero-indicators {
                bottom: 2rem;
            }
            
            .hero-title {
                font-size: 2rem;
                line-height: 1.3;
                margin-bottom: 2rem;
                word-break: keep-all;
                padding: 0 1rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
                line-height: 1.5;
                margin-bottom: 2rem;
                word-break: keep-all;
                padding: 0 1rem;
            }
            
            .section-title {
                font-size: 2rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .br_mobile {
                display:block 
            }

            .br_mobile_none{
                display: none;
            }
        }