* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Noto Sans KR', sans-serif;
            line-height: 1.6;
            color: #333;
        }
        
        section {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 80px 20px;
        }

        

 
 :root{--mainColor:#249e08}



			/*   header    */


			* { margin: 0; padding: 0; box-sizing: border-box; }
			body {  font-family: "Poppins"; line-height: 1.6; }

			/* 헤더 고정 */
			#hd { position: fixed; top: 0; left: 0; right: 0; background:rgba(255,255,255,0.8); box-shadow: 0 2px 5px rgba(0,0,0,0.1); z-index: 1000; }
			#hd_wrapper { max-width: 1400px; margin: 0 auto; padding: 0 20px; height:80px !important; }

			/* 기존 gnb 숨김 */
			#gnb, #tnb, .hd_login, #hd_sch, .hd_sch_wr, #gnb_open, #user_btn { display: none !important; }

			/* 커스텀 네비 */
			.custom-nav {  display: flex;    justify-content: center;    align-items: center;    /* padding: 25px 0; */    height: 80px;   /* vertical-align: text-bottom; */    align-items: center; }
			.custom-nav a {  font-family: "Poppins"; margin: 0 30px; text-decoration: none; color: #333; font-weight: 700; font-size: 16px; }
			.custom-nav a:hover { color:  var(--mainColor); }

			nav a.active {
				color: var(--mainColor) !important;
				font-weight: 600;
			}


			/* 섹션 여백 */
			#wrapper{/*padding-top:80px;       헤더 여백*/}
			#container_wr { max-width: 100%; }
			#container { max-width: none; margin: 0 auto; padding: 0px; }

			@media (max-width: 768px) {
				.custom-nav a { margin: 0 15px; font-size: 12px; }
			}





      









        /* Hero Section */
        #hero {
               /*  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
           background:url(/img/sec01_bg.jpg);
            color: #222;
            text-align: left;
			padding-top:18%;
        }
        
        #hero h1 {
            font-size: 4rem;
            margin-bottom: 20px;
            animation: fadeInUp 1s;
        }
        
        #hero p {
            font-size: 1.5rem;
            margin-bottom: 30px;
            animation: fadeInUp 1s 0.2s both;
        }
		
		 #hero .container {
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }
        
        .btn {
            display: inline-block;
            padding: 10px 40px;

            background: none;
			border:1px solid #999;
            color: #666;
            text-decoration: none;
            font-weight: 300;
            transition: transform 0.3s;
            animation: fadeInUp 1s 0.4s both;
        }
        
        .btn:hover {
            transform: translateY(-3px);
			 background: rgba(255,255,255,0.5);
        }
        
        /* About Section */
        #about {
            background: url(/img/about_bg.jpg);
        }
        
        #about .container {
		    max-width:1200px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        
        #about h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--mainColor);
        }
        
        #about p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #555;
        }
        
        .about-image {
            width: 100%;
            height: 400px;
             background:url(/img/sec02.jpg);
            border-radius: 20px;
        }
        
        /* History Section */
        #history {
            background: url(/img/history_bg.jpg);
        }
        
        #history h2 {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 60px;
            color: #333;
        }
        
        .timeline {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }
        
        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 2px;
            height: 100%;
            background: #eee;
        }
        
        .timeline-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
            position: relative;
        }
        
        .timeline-item:nth-child(even) {
            direction: rtl;
        }
        
        .timeline-item:nth-child(even) > * {
            direction: ltr;
        }
        
        .year {
            text-align: right;
            font-size: 2rem;
            font-weight: bold;
            color: var(--mainColor);
            padding-top: 10px;
        }
        
        .timeline-item:nth-child(even) .year {
            text-align: left;
        }
        
        .content {
            background: #fff;
            padding: 25px;
                /* border-radius: 10px; */
           border-bottom: 2px solid var(--mainColor);
        }
        
        .content h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #333;
        }
        
        .content p {
            color: #666;
        }
        
        /* Business Section */
        #business {
            background: url(/img/business_bg.jpg);
        }
        
        #business h2 {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 60px;
            color: #333;
        }
        
        .business-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .business-card {
            background: white;
            padding: 70px 30px;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }
        
        .business-card:hover {
            transform: translateY(-5px);
            background: var(--mainColor);
	        color:#fff;
        }
        
        .business-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #333;
        }
        
        .business-card p {
            color: #666;
            margin-bottom: 20px;
            line-height: 1.6;
        }
        
         .business-card:hover h3 , .business-card:hover p,    .business-card:hover ul li,  .business-card:hover ul li::before{
	        color:#fff;
        }
        

        .business-card ul {
            list-style: none;
        }
        
        .business-card ul li {
            padding: 8px 0;
            color: #555;
            border-bottom: 1px solid #eee;
        }
        
        .business-card ul li:last-child {
            border-bottom: none;
        }
        
        .business-card ul li::before {
            content: '✓ ';
            color: var(--mainColor);
            font-weight: bold;
            margin-right: 8px;
        }
        
        /* Products Section */
        #products {
           background: url(/img/products_bg.jpg);
        }
        
        #products h2 {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 60px;
            
        }

		#products .product-card h3,
		#products .product-card p {
		color: #fff;
			position: relative;
			z-index: 2;
			transition: color 0.3s;
		}
				
        .product-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
        }
        

        
        .product-card:hover {
            transform: translateY(-10px);
        }
        



.product-card {
    background: var(--mainColor);
    border-radius: 15px;
    padding: 70px 30px;
    text-align: center;
    transition: transform 0.3s;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(/img/product01.jpg) center/cover;
    transform: translateY(-100%);
    transition: transform 0.5s ease;
    z-index: 1;
}

.product-card:nth-child(2)::before {
    background: url(/img/product02.jpg) center/cover;
    transform: translateY(100%);
}

.product-card:nth-child(3)::before {
    background: url(/img/product03.jpg) center/cover;
}

.product-card:hover::before {
    transform: translateY(0);
}

.product-card:hover {
    transform: translateY(-10px);
	border:3px solid var(--mainColor);
}

.product-icon,
.product-card h3,
.product-card p {
    position: relative;
    z-index: 2;
    transition: color 0.3s;
}

#products .product-card:hover h3,
#products .product-card:hover p {
   		color: #333;
}

.product-card:hover .product-icon {
    background: rgba(255,255,255,0.9);
}





        
        .product-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #333;
        }
        
        .product-card p {
            color: #666;
        }
        



        
       #products .container {
			background: rgba(255, 255, 255, 0.95);
			padding: 90px 80px;
			border-radius: 15px;
			max-width: 1200px;
			margin: 0 auto;
			width: 100%;
        }












        /* Contact Section */
        #contact {
           background:url(/img/contact_bg.jpg);
		   color: white;
            text-align: center;
        }
        
        #contact h2 {
            font-size: 2.5rem;
            margin-bottom: 40px;
        }
        
        .contact-info {
            display: flex;
            justify-content: center;
            gap: 60px;
            margin-top: 40px;
        }
        
        .contact-item {
            text-align: center;
        }
        
        .contact-item h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }
        
        .contact-item p {
            font-size: 1.1rem;
            opacity: 0.9;
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @media (max-width: 768px) {
            #hero h1 {
                font-size: 2.5rem;
            }
            
            #about .container {
                grid-template-columns: 1fr;
            }
            
            .product-grid {
                grid-template-columns: 1fr;
            }
            
            .timeline::before {
                left: 20px;
            }
            
            .timeline-item {
                grid-template-columns: 1fr;
                padding-left: 50px;
            }
            
            .timeline-item:nth-child(even) {
                direction: ltr;
            }
            
            .year {
                text-align: left !important;
            }
            
            .business-grid {
                grid-template-columns: 1fr;
            }
            
            .contact-info {
                flex-direction: column;
                gap: 30px;
            }
        }