@charset "UTF-8";.fade-in{opacity:0;transform:translateY(3rem);transition:all .5s ease-in-out}.fade-in.is-visible{opacity:1;transform:translateY(0)}h2{font-size:clamp(2.4rem, 4vw, 4.8rem);font-family:'Roboto',sans-serif;font-style:italic;line-height:1;text-align:center;margin:0 0 3rem}.sec4 h2 span{display:inline-block;width:32px;height:32px;margin-right:5px;background-image:url(//www.nagaoka-iron.jp/wordpress/wp-content/themes/nagaoka/css/../img/Instagram_Glyph_Gradient_RGB.png);background-position:center center;background-repeat:no-repeat;background-size:contain}@media (max-width:768px){.sec4 h2 span{width:20px;height:20px}}@keyframes zoomUp{0%{transform:scale(1)}100%{transform:scale(1.15)}}.add-animation{animation:zoomUp 10s linear 0s normal both}.visual{height:100vh;position:relative;overflow:hidden;margin:0 0 13rem}.visual_img{position:relative}.visual_img img{width:100%;height:100vh;object-fit:cover}.visual_img:after{background:rgba(0,0,0,.3);content:'';width:100%;height:100%;position:absolute;bottom:0}.visual p{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:clamp(4.3rem, 5vw, 7.8rem);font-family:'Roboto',sans-serif;font-style:italic}.visual p span{font-size:clamp(5.5rem, 6vw, 10rem)}.visual .slick-list{z-index:-1}@media (max-width:768px){.visual{height:120vw;margin:0}}.sec1 .wrap{display:flex;flex-direction:column;padding:3.2rem 10% 12.2rem}.sec1 .copy{font-size:clamp(1.4rem, 4vw, 2.4rem);line-height:10rem;margin:0 auto 7.2rem}.sec1 .copy span{font-family:'Roboto',sans-serif;font-style:italic;font-size:clamp(4.2rem, 5vw, 7.2rem);margin:0 2.5rem 0 0}@media (max-width:480px){.sec1 .wrap{padding:3rem 10% 4.6rem}.sec1 .copy{line-height:6rem;margin:0 0 4.5rem}.sec1 .copy span{margin:0 1.5rem 0 0}}.sec2 .flex a{overflow:hidden;position:relative}.sec2 .flex a img{width:100%;transition:transform .3s ease}.sec2 .flex a p{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;z-index:2}.sec2 .flex a p span{font-family:'Roboto',sans-serif;font-style:italic;font-size:clamp(2.4rem, 4vw, 4rem)}.sec2 .flex a:before{background:rgba(0,0,0,.4);bottom:0;content:'';height:auto;left:0;opacity:1;position:absolute;right:0;top:0;transition:opacity .6s ease;width:100%;z-index:1}.sec2 .flex a:hover{opacity:1}.sec2 .flex a:hover:before{opacity:.3}.sec2 .flex a:hover img{transform:scale(1.1)}.sec2 .flex.li1 a{flex-basis:50%}.sec2 .flex.li2 a{flex-basis:calc(100% / 3)}@media (max-width:480px){.sec2 .flex{flex-direction:column}.sec2 .flex a{flex-basis:20.7rem !important}}.sec3{background:url(//www.nagaoka-iron.jp/wordpress/wp-content/themes/nagaoka/css/../img/sec3_bg.png) no-repeat center/cover}.sec3 .wrap{display:flex;flex-direction:column;padding:8.7rem 5% 8.3rem}.sec3 .news_list{margin:0 auto 5.6rem;width:89rem;max-width:100%}.sec3 .news_list a{display:flex;font-size:clamp(1.4rem, 3vw, 1.8rem);margin:0 0 3rem}.sec3 .date{padding:0 4rem 0 0;flex-basis:7.5rem}@media (max-width:480px){.sec3 .wrap{padding:3.2rem 0 3.9rem}.sec3 .news_list a{flex-direction:column;text-align:center}.sec3 .news_list a:nth-child(4),.sec3 .news_list a:nth-child(5){display:none}.sec3 .date{padding:0;flex-basis:auto}.sec3 .link{margin:0 10%}}.sec4 .wrap{padding:6.9rem 10% 8.9rem}@media (max-width:480px){.sec4 .wrap{padding:2.7rem 10%}}.sec5{padding:0 10%}.sec5 .wrap{max-width:90rem;padding:0 0 10.4rem}.sec5 .movie{position:relative;padding-bottom:56.25%}.sec5 iframe{position:absolute;top:0;left:0;width:100%;height:100%}.sec6 .wrap{padding:0 0 10.7rem}.sec6 iframe{height:clamp(33.6rem, 50vw, 61rem)}@inclide w480{.sec6 .wrap{padding:0 0 2.9rem}}.sec7{color:#333;margin:0 3% 15.7rem}.sec7 h2{color:#001e46;margin-bottom:1.5rem}.sec7 .learge{margin:0 0 4.1rem;font-size:clamp(1.2rem, 3vw, 2.1rem);font-weight:400}.sec7 .tel{font-weight:700;font-size:clamp(1.8rem, 4vw, 3.6rem)}.sec7 .link a{background:#001e46;color:#fff}.sec7 .link a:after{content:url(//www.nagaoka-iron.jp/wordpress/wp-content/themes/nagaoka/css/../img/sec7_link.svg)}.sec7 .wrap{background:#fff;max-width:90.1rem}.sec7 .content{max-width:57rem;margin:auto;padding:3.6rem 0 4.3rem}@media (max-width:768px){.sec7{margin:0 3% 4.8rem}.sec7 .content{padding:1.8rem 4% 2.5rem}.sec7 .flex{flex-direction:column;align-items:center}.sec7 .learge{margin:0 0 .5rem}.sec7 .tel{margin:0 0 1rem}.sec7 .link a{max-width:30rem}}