@charset "utf-8";

@media (max-width: 1200px) {

	/* s1_1 */
	.s1_1 article {gap: 40px;}
	.s1_1 article .img {max-width: 380px;}
	.s1_1 article .txt p > br {display: none;}
	
	/* s1_3 */
	.s1_3 .history .history-txt {padding-left: 80px;}
}

@media (max-width: 1024px) {
	/* s1_1 */
	.s1_1 article {flex-wrap: wrap;}
	.s1_1 article .img {max-width: 100%;}
	.s1_1 article .txt {width: 100%;}
	.s1_1 article .txt h4 {font-size: 35px;}
	.s1_1 article .txt h4 > br {display: none;}
	.s1_1 article .txt p {font-size: 18px;}
	.s1_1 article .txt dl {margin-top: 50px;}
	
	/* s1_2 */
	.s1_2 article ul li figure figcaption strong {font-size: 20px;}
	.s1_2 article ul li figure figcaption p {font-size: 18px;}
	
	/* s1_3 */
	.s1_3 .history .history-img {max-width: 350px;}
	.s1_3 .history .history-txt {padding-left: 40px;}
	.s1_3 .history .history-txt h4 {font-size: 40px;}
	.s1_3 .history .history-txt .year {padding-left: 50px;}
	.s1_3 .history .history-txt .year h5 {font-size: 24px; margin-bottom: 25px;}
	.s1_3 .history .history-txt .year h5::before {width: 40px; left: -50px;}
	.s1_3 .history .history-txt .year dl dt {font-size: 20px; line-height: 1.75;}
	.s1_3 .history .history-txt .year dl dd {font-size: 18px;}
}

@media (max-width: 768px) {
	.lnb > .container {flex-wrap: wrap; gap: 30px;}
	.lnb > .container h3 {font-size: 40px; width: 100%;}
	
	.lnb2 > .container {padding: 0;}
	.lnb2 ul li a {font-size: 16px; line-height: 49px;}
	
	section {padding: 40px 0 150px;}
	.real-cont {padding: 40px 0 150px;}
	
	/* s1_1 */
	.s1_1 article .txt h4 {font-size: 28px;}
	.s1_1 article .txt h4 > br {display: block;}
	.s1_1 article .txt p {margin-top: 30px; font-size: 16px;}
	.s1_1 article .txt dl {margin-top: 30px;}
	.s1_1 article .txt dl dt {font-size: 18px;}
	.s1_1 article .txt dl dt > strong {font-size: 22px;}
	.s1_1 article .txt dl dd img {width: 80%; margin-left: auto; margin-right: 0;}
	
	/* s1_2 */
	.s1_2 article ul {flex-wrap: wrap;}
	.s1_2 article ul li {width: 50%;}
	.s1_2 article ul li:nth-of-type(2) ~ li {margin-top: 40px;}
	.s1_2 article ul li figure figcaption {margin-top: 15px;}
	.s1_2 article ul li figure figcaption p {padding-right: 0; line-height: 1.6; margin-top: 8px;}
	
	/* s1_3 */
	.s1_3 .history {flex-wrap: wrap; gap: 30px;}
	.s1_3 .history .history-img {max-width: 100%;}
	.s1_3 .history .history-img h3 {font-size: 80px; margin-top: 10px;}
	.s1_3 .history .history-txt {width: 100%; padding-left: 0;}
	.s1_3 .history .history-txt h4 {font-size: 30px; margin-bottom: 40px;}
	.s1_3 .history .history-txt .year {padding-bottom: 50px;}
	.s1_3 .history .history-txt .year::before {top: 0;}
	.s1_3 .history .history-txt .year h5 {font-size: 20px; margin-bottom: 15px;}
	.s1_3 .history .history-txt .year h5::before {top: 12px;}
	.s1_3 .history .history-txt .year dl dt {font-size: 18px;}
	.s1_3 .history .history-txt .year dl dd {font-size: 16px;}
	
	/* s1_6 */
	.map {height: 350px;}
	.map-info p {font-size: 18px;}
	
	/* s2 */
	.intro {margin-bottom: 50px;}
	.intro p {font-size: 18px;}
}

@media (max-width: 480px) {
	.page-header.type4 {background-position: 68% 50%;}

	.lnb {margin-top: 60px;}
	.lnb > .container h3 {font-size: 35px;}
	
	.lnb2 {z-index: 5;}
	.lnb2 .btn-drop {position: relative; display: block; font-size: 16px; width: 100%; height: 50px; padding: 0 20px; text-align: left; border-top: 1px solid rgba(255, 255, 255, 0.30); background-color: #1D2088; color: #fff;}
	.lnb2 .btn-drop::after {position: absolute; content:''; top: 50%; right: 20px; transform: translateY(-50%); width: 9px; height: 5px; background: url(../images/sub/btn-drop.png) 50% 50% no-repeat; background-size: auto; transition: all .2s linear;}
	.lnb2.on .btn-drop::after {transform: translateY(-50%) rotate(180deg);}
	.lnb2 ul {position: absolute; display: none; top: 50px; left: 0; box-shadow: 0px 5px 10px rgba(0,0,0,0.07);}
	.lnb2 ul li {display: block; width: 100%; border-top: 0;}
	.lnb2 ul li a {display: block; width: 100%; line-height: 50px; padding: 0 20px; font-size: 16px; color: #666; background-color: #fff; border-bottom: 1px solid #ddd; text-align: left;}
	.lnb2 ul li:last-child a {border-bottom: 0;}
	.lnb2 ul li.active a {color: #1D2088; background-color: #fff;}
	.lnb2.on ul {display: block;}
	
	/* s1_1 */
	.s1_1 article .txt h4 {font-size: 24px;}
	.s1_1 article .txt dl dt {font-size: 16px;}
	.s1_1 article .txt dl dt > strong {font-size: 20px; margin-left: 15px;}
	
	/* s1_2 */
	.s1_2 article ul li figure figcaption strong {font-size: 18px;}
	.s1_2 article ul li figure figcaption p {font-size: 16px;}
	
	/* s1_3 */
	.s1_3 .history .history-txt h4 {margin-bottom: 30px; font-size: 26px;}
	.s1_3 .history .history-txt .year {padding-left: 30px;}
	.s1_3 .history .history-txt .year h5::before {display: none;}
	
	/* s1_4 */
	.certi-pop .popup .inner .pop-tit {padding: 15px 0; font-size: 18px;}
	.certi-pop .popup .inner {padding: 40px 15px 0;}
	.certi-pop .popup .inner a {top: 15px; right: 15px;}
	
	/* s1_6 */
	.map {height: 300px}
	.map-info .contact {flex-wrap: wrap; gap: 0;}
	.map-info .contact span {display: block;}
	
	/* s2 */
	.intro p {font-size: 16px;}
}