/* main_visual */
#main_visual { position: relative; height: 1000px; max-height: calc(100vh - 100px); overflow: hidden; }
#main_visual .mv_wrap { position: relative; height: 100%; }
#main_visual .mv_text { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
#main_visual .mv_text .contwrap { height: 100%; }
#main_visual .mv_text .textbox { z-index: 3; position: relative; top: 55%; transform: translateY(-50%); text-align: center; }
#main_visual .mv_text .textbox .text1 { font-size: 40px; color: #fff; line-height: 1.25; }
#main_visual .mv_text .textbox .text2 { font-weight: 700; font-size: 60px; color: #fff; line-height: 1.25; }
#main_visual .mv_text .textbox a { display: inline-block; padding: 13px 70px; margin-top: 35px; text-align: center; font-weight: 600; font-size: 20px; color: #fff; border: 2px solid #fff; transition: background-color 0.3s; }
#main_visual .mv_text .textbox a:hover { background-color: rgba(0, 0, 0, 0.3); }
#main_visual .mv_slick { z-index: 1; position: relative; height: 100%; }
#main_visual .mv_slick .slick-list, #main_visual .mv_slick .slick-track, #main_visual .mv_slick .slick-slide, #main_visual .mv_slick .slick-slide > div { height: 100%; }
#main_visual .mv_slick .con { position: relative; height: 100%; }
#main_visual .mv_slick .con .bg { z-index: 1; position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
#main_visual .mv_slick .slick-current .bg { animation: mv_bg forwards linear 3s; }
@keyframes mv_bg { 
    0% { transform: scale(1.1); }
    100% { transform: scale(1); }
}
#main_visual .mv_slick .con1 .bg { background: url(/image/main/mv_bg1.jpg) no-repeat center/cover; }
#main_visual .mv_slick .con2 .bg { background: url(/image/main/mv_bg2.jpg) no-repeat center/cover; }
#main_visual .mv_slick .con3 .bg { background: url(/image/main/mv_bg3.jpg) no-repeat center/cover; }
#main_visual .mv_slick .con .frame { z-index: 2; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.4); }

#main_visual .slick-dots { z-index: 10; position: absolute; left: 50%; transform: translateX(-50%); bottom: 30px; display: flex; flex-wrap: nowrap; }
#main_visual .slick-dots li { position: relative; width: 24px; height: 24px; border-radius: 50%; background-color: transparent; border: 2px solid transparent; margin: 0 6px; cursor: pointer; }
#main_visual .slick-dots li::after { display: block; content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 8px; height: 8px; background-color: #fff; border-radius: 50%; }
#main_visual .slick-dots li button { display: none; }
#main_visual .slick-dots li.slick-active { border: 2px solid #fff; }
@media (max-width: 1535px) {
    #main_visual { height: calc(470px + 22vw); max-height: calc(100vh - 90px); }
}
@media (max-width: 1279px) {
    #main_visual { height: calc(350px + 17vw); max-height: calc(100vh - 80px); }
}
@media (max-width: 1023px) {
    #main_visual { height: calc(300px + 15vw); max-height: calc(100vh - 70px); }
    #main_visual .slick-dots { bottom: 20px; }
    #main_visual .slick-dots li { width: 20px; height: 20px; }
    #main_visual .slick-dots li::after { width: 6px; height: 6px; }
    #main_visual .mv_text .textbox { top: 52%; }
}
@media (max-width: 524px) {
    #main_visual .mv_text .textbox .text1 br { display: none; }
}

/* main_about */
#main_about { position: relative; padding: 110px 0; overflow: hidden; }
#main_about .bg { z-index: 1; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url(/image/main/about_bg.jpg) no-repeat center/cover; }
#main_about dl { z-index: 2; position: relative; display: flex; flex-wrap: nowrap; align-items: center; }
#main_about dl dt { width: 50%; padding-right: 80px; }
#main_about dl dt .imgbox { overflow: hidden; border-radius: 30px; }
#main_about dl dt .imgbox img { width: 100%; }
#main_about dl dd { width: 50%; }
#main_about dl dd .textbox .text1 { font-weight: 700; font-size: 50px; color: #fff; line-height: 1.6; }
#main_about dl dd .textbox .text2 { font-size: 20px; color: #fff; line-height: 1.5; }
#main_about dl dd .textbox a { display: inline-block; margin-top: 33px; padding: 10px 70px; text-align: center; font-weight: 500; font-size: 16px; color: #fff; border: 2px solid #fff; transition: background-color 0.3s; }
#main_about dl dd .textbox a:hover { background-color: rgba(0, 0, 0, 0.3); }
@media (max-width: 1535px) {
    #main_about dl dt { padding-right: calc(50px + 1.9vw); }
}
@media (max-width: 1279px) {
    #main_about dl dt { padding-right: calc(40px + 1.5vw); }
}
@media (max-width: 1023px) {
    #main_about .bg { background-position-x: 90%; }
    #main_about dl { display: block; text-align: center; }
    #main_about dl dt { min-width: initial; padding-right: initial; width: 100%; }
    #main_about dl dt .imgbox { display: inline-block; }
    #main_about dl dt .imgbox img { width: 100%; max-width: 300px; } 
    #main_about dl dd { width: 100%; margin-top: 20px; }
}
@media (max-width: 580px) {
    #main_about dl dt .imgbox img { max-width: 250px; }
}


/* main_solution */
#main_solution { position: relative; padding: 110px 0; overflow: hidden; }
#main_solution .bg { z-index: 1; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url(/image/main/solution_bg.jpg) no-repeat center/cover; background-position-x: 90%; }
#main_solution .text1 { z-index: 2; position: relative; text-align: center; padding-bottom: 40px; font-weight: 700; font-size: 40px; color: #0a6b3e; }
#main_solution .contents1 { z-index: 2; position: relative; }
#main_solution .contents1 ul { display: flex; flex-wrap: nowrap; justify-content: space-between; }
#main_solution .contents1 ul li { width: 48%; background-color: #0a6b3e; }
#main_solution .contents1 ul li a { display: block; }
#main_solution .contents1 ul li .imgbox img { width: 100%; }
#main_solution .contents1 ul li .txtbox { padding: 25px 10px; text-align: center; font-weight: 700; font-size: 24px; color: #fff; line-height: 1.3; }
@media (max-width: 1535px) {
    #main_solution .contents1 ul li .txtbox { padding: 20px 7px; }
}
@media (max-width: 1279px) {
    #main_solution .contents1 ul li .txtbox { padding: 15px 5px; }
}
@media (max-width: 1023px) {
    #main_solution .contents1 ul li .txtbox { padding: 13px 5px; }
}
@media (max-width: 624px) {
    #main_solution .contents1 ul { display: block; }
    #main_solution .contents1 ul li { width: 100%; }
    #main_solution .contents1 ul li:nth-of-type(n + 2) { margin-top: 20px; }
    #main_solution .contents1 ul li .txtbox { padding: 11px 5px; }
}

/* main_contact */
#main_contact { position: relative; padding: 110px 0; overflow: hidden; }
#main_contact .bg { z-index: 1; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url(/image/main/contact_bg.jpg) no-repeat center/cover; }
#main_contact .textbox { z-index: 2; position: relative; text-align: center; }
#main_contact .textbox .cont { display: inline-block; width: 100%; max-width: 760px; padding: 40px 30px; text-align: left; background-color: #fff; }
#main_contact .textbox .cont .text1 { font-weight: 600; font-size: 30px; color: #282828; }
#main_contact .textbox .cont .text2 { margin-top: 40px; display: flex; flex-wrap: nowrap; }
#main_contact .textbox .cont .text2 .left { min-width: max-content; margin-right: 20px; }
#main_contact .textbox .cont .text2 .left img { width: 80px; }
#main_contact .textbox .cont .text3 { font-weight: 600; font-size: 30px; color: #0a6b3e; line-height: 1.23; }
#main_contact .textbox .cont .text4 { font-size: 19px; color: #828282; line-height: 1.25; }
#main_contact .textbox .cont .morebtn { margin-top: 30px; text-align: center; }
#main_contact .textbox .cont .morebtn a { display: inline-block; padding: 14px 60px; font-weight: 500; font-size: 18px; color: #fff; background-color: #484848; transition: background-color 0.3s; }
#main_contact .textbox .cont .morebtn a:hover { background-color: #000; }
@media (max-width: 1535px) {
    #main_contact .textbox .cont .text2 .left { margin-right: 17px; }
    #main_contact .textbox .cont .text2 .left img { width: calc(55px + 1.6vw); }
}
@media (max-width: 1279px) {
    #main_contact .textbox .cont .text2 .left { margin-right: 15px; }
    #main_contact .textbox .cont .text2 .left img { width: calc(45px + 1.1vw); }
}
@media (max-width: 1023px) {
    #main_contact .textbox .cont .text2 .left { margin-right: 13px; }
    #main_contact .textbox .cont .text2 .left img { width: calc(42px + 1vw); }
}
@media (max-width: 767px) {
    #main_contact .textbox .cont .text2 .left { margin-right: 10px; }
}