/* common */
#c4_wrap .c_inner { padding: 0 50px; margin: 0 auto; max-width: 1600px; width: 100%; }
#c4_wrap .c_tit em { font-style: normal;  font-size: 24px; font-weight: 600; letter-spacing: -.48px; color:#bf9025; margin-bottom: 20px; }

/* font size */
#c4_wrap .fs_45 {font-size: 45px; font-weight :900; line-height: 1.1; letter-spacing: -.9px;}
#c4_wrap .fs_40 {font-size: 40px; font-weight :900; line-height: 1.39; letter-spacing: -.8px;}
#c4_wrap .fs_36 {font-size: 36px; font-weight :700; line-height: 1.39; letter-spacing: -.72px;}
#c4_wrap .fs_34 {font-size: 34px; font-weight:500; line-height: 1.3; }
#c4_wrap .fs_33 {font-size: 33px; font-weight:700; line-height: 1.3; letter-spacing: -.66px; }
#c4_wrap .fs_32 {font-size: 32px; font-weight:700; line-height: 1.3;  letter-spacing: -.64px;}
#c4_wrap .fs_30 {font-size: 30px; font-weight:700; line-height: 1.3; letter-spacing: -.6px; }
#c4_wrap .fs_27 {font-size: 27px; font-weight:700; line-height: 1.3; letter-spacing: -.54px; }
#c4_wrap .fs_26 {font-size: 26px; font-weight:700; line-height: 1.3;  }
#c4_wrap .fs_25 {font-size: 25px; font-weight:700; line-height: 1.3;  }
#c4_wrap .fs_24 {font-size: 24px; font-weight:700; line-height: 1.4; letter-spacing: -.46px;}
#c4_wrap .fs_23 {font-size: 23px; font-weight:700; line-height: 1.4; letter-spacing: -.46px;}
#c4_wrap .fs_22 {font-size: 22px; font-weight:600; line-height: 1.4; letter-spacing: -.44px; }
#c4_wrap .fs_21 {font-size: 21px; font-weight:600; line-height: 1.67; letter-spacing: -.42px; }
#c4_wrap .fs_20 {font-size: 20px; font-weight:400; line-height: 1.67; letter-spacing: -.4px; }
#c4_wrap .fs_19 {font-size: 19px; font-weight: 400; line-height: 1.67; }
#c4_wrap .fs_18 {font-size: 18px; font-weight: 400;  line-height: 1.83; letter-spacing: -.36px; color:#333; }
#c4_wrap .fs_17 {font-size: 17px; font-weight: 400; line-height: 1.72; }
#c4_wrap .fs_16 {font-size: 16px; font-weight: 400;  line-height: 1.72; }
#c4_wrap .fs_15 {font-size: 15px; font-weight: 400;  line-height: 1.72; }

/* btn */
#c4_wrap .c_btn {width: 237px; height:57px; display: flex; align-items: center; justify-content: space-between; color: #fff; font-size: 18px; padding:0 20px;
font-weight: 700; overflow: hidden; z-index: 1; position: relative; background:#bf9025;  transition: background-color .3s; pointer-events: auto;  }
#c4_wrap .c_btn .arrow {transition: all .3s; display: block; width: 21px; height: 15px; background:url("../img/c_btn_arrow.png") 50%/contain no-repeat;
position: relative; }
#c4_wrap .c_btn:hover {background-color: #000; }
#c4_wrap .c_btn:hover .arrow { transform: translateX(5px);}

/*Content CSS*/
#c4_wrap {  position: relative; z-index: 2;  overflow: hidden; background:#fff; padding: 140px 0;}
#c4_wrap::before {content: ''; display: block; width:calc(50% - 266px); height:100%; position: absolute; z-index: -1; left: 0; top:-0; background-color: #bf9025;}

#c4_wrap .c_tit {display: flex; align-items: flex-start; justify-content: space-between;}
#c4_wrap .c_tit h2 {color:#fff;margin-right: 30px; flex-shrink: 0;}
#c4_wrap .c_tit ul li {padding-left: 20px; position: relative;   color: rgba(255, 255, 255, 0.8); text-align: left; font-weight: 400; }
#c4_wrap .c_tit ul li::before {content: '-'; position: absolute; left: 0; top:0; }

#c4_wrap .top_box {padding: 70px; background:url("../img/c4_top_box.jpg") 50%/cover no-repeat; }
#c4_wrap .program_list {display: flex; text-align: center; margin-top: 90px;}
#c4_wrap .program_list > li {width: 33.3%; border-right: 1px solid rgba(255,255,255,.5); padding: 15px 5px;}
#c4_wrap .program_list > li:last-child {border:0; }
#c4_wrap .program_list h3 {color:#fcc036; font-weight: 600; margin-bottom: 15px; }
#c4_wrap .program_list p {line-height: 1.77; color:#fff;font-weight: 400; }


#c4_wrap .list {display: flex; justify-content: space-between; margin-top:20px;}
#c4_wrap .list > li {width: calc(50% - 10px);}
#c4_wrap .list a {display: flex; align-items: center; justify-content: space-between; padding: 0 90px 0 70px; height: 258px; text-align: left; overflow: hidden;
background:url("../img/c4_list_bg1.jpg") 50%/cover no-repeat; position: relative; z-index: 1; }
#c4_wrap .list > li:nth-child(2) a {background-image: url("../img/c4_list_bg2.jpg");}
#c4_wrap .list a::before {content: ''; display: block; width: 100%; height: 100%; position: absolute; left: 0; top:0; background: rgba(0,0,0,.4); z-index: -1; opacity: 0;
transition:  opacity .3s; }
#c4_wrap .list h3 {color:#fff; font-weight: 900; }
#c4_wrap .list p {margin-top: 15px; color: rgba(255, 255, 255, 0.9); font-weight: 400; }

#c4_wrap .list .icon img {transition: transform .5s; }
#c4_wrap .list a:hover .icon img {transform: rotateY(180deg);}
#c4_wrap .list a:hover::before {opacity: 1; }

@media screen and (min-width: 1025px) {
    #c4_wrap .c_btn {transform: rotate(90deg);right: -90px; position: absolute; bottom: 506px; z-index: 10;}
}


@media screen and (max-width: 1500px) {
    /* common */
    #c4_wrap br:not(.space) {display: none; }

    /* Content */
    #c4_wrap .top_box {padding: 70px 50px; }
    #c4_wrap .list a {padding: 0 50px;}

}

@media screen and (max-width:1279px) {
    /* common */

    /* content */


}



@media screen and (max-width: 1024px) {
    /* common */
    #c4_wrap {padding:70px 0; text-align: center;}
    #c4_wrap .c_inner {padding:0 30px;}
    #c4_wrap .c_tit em {font-size:18px; margin: 0 0 15px;}
    /* font size */
    #c4_wrap .fs_45 {font-size:35px; }
    #c4_wrap .fs_40 {font-size:32px; }
    #c4_wrap .fs_36 {font-size:30px; }
    #c4_wrap .fs_34 {font-size: 27px;}
    #c4_wrap .fs_33 {font-size: 26px;}
    #c4_wrap .fs_32 {font-size: 26px;}
    #c4_wrap .fs_30 {font-size: 25px;}
    #c4_wrap .fs_26 {font-size: 21px;}
    #c4_wrap .fs_25 {font-size: 21px;}
    #c4_wrap .fs_24 {font-size: 20px;}
    #c4_wrap .fs_23 {font-size: 19px;}
    #c4_wrap .fs_22 {font-size: 19px;}
    #c4_wrap .fs_21 {font-size: 18px; line-height: 1.4;}
    #c4_wrap .fs_20 {font-size: 17px; line-height: 1.65;}
    #c4_wrap .fs_19 {font-size: 17px; line-height: 1.65;}
    #c4_wrap .fs_18 {font-size: 16px; line-height: 1.65;}
    #c4_wrap .fs_17 {font-size: 15px; line-height: 1.65;}
    #c4_wrap .fs_16 {font-size: 14px; line-height: 1.65;}
    #c4_wrap .fs_15 {font-size: 13px; line-height: 1.65;}
    /* c_btn */
    #c4_wrap .c_btn {width: 100%; height: 40px; padding: 0 20px; font-size: 14px; }

    /* Content */
    #c4_wrap::before {display: none; }

    #c4_wrap .top_box {padding: 50px 30px; }
    #c4_wrap .c_tit {display: block; }
    #c4_wrap .c_tit h2 {margin:0 0 20px; text-align: left; }
    #c4_wrap .c_tit ul li {padding-left: 15px;}
    #c4_wrap .c_tit li + li {margin-top: 5px;}
    #c4_wrap .program_list {margin-top: 40px;}

    #c4_wrap .list {  display: block; margin-top: 10px; }
    #c4_wrap .list a {padding: 30px;  height: 100%;}
    #c4_wrap .list > li {width: 100%;}
    #c4_wrap .list > li + li {margin-top: 10px;}

    #c4_wrap .c_btn {width: calc(100% - 60px); margin: 30px auto 0; }
}

@media screen and (max-width: 768px) {
    #c4_wrap .program_list {display: block; }
    #c4_wrap .program_list h3 {margin: 0 0 5px;}
    #c4_wrap .program_list > li {width: 100%; padding: 20px 10px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.5);}
    #c4_wrap .program_list > li:first-child { padding-top: 0;}
    #c4_wrap .program_list > li:last-child { padding-bottom: 0;}
}

@media screen and (max-width: 640px) {
    /* common */
    #c4_wrap {padding: 50px 0;}
    #c4_wrap .c_inner {padding:0 20px;}
    #c4_wrap .c_tit em {font-size:16px; margin: 0 0 10px;}
    /* font size */
    #c4_wrap .fs_45 {font-size:27px; }
    #c4_wrap .fs_40 {font-size:24px; }
    #c4_wrap .fs_36 {font-size:22px; }
    #c4_wrap .fs_34 {font-size: 21px;}
    #c4_wrap .fs_33 {font-size: 20px;}
    #c4_wrap .fs_32 {font-size: 20px;}
    #c4_wrap .fs_30 {font-size: 20px;}
    #c4_wrap .fs_26 {font-size: 18px;}
    #c4_wrap .fs_25 {font-size: 18px;}
    #c4_wrap .fs_24 {font-size: 17px;}
    #c4_wrap .fs_23 {font-size: 17px;}
    #c4_wrap .fs_22 {font-size: 17px;}
    #c4_wrap .fs_21 {font-size: 16px;}
    #c4_wrap .fs_20 {font-size: 15px;}
    #c4_wrap .fs_19 {font-size: 15px;}
    #c4_wrap .fs_18 {font-size: 14px;}
    #c4_wrap .fs_17 {font-size: 14px;}
    #c4_wrap .fs_16 {font-size: 13px;}
    #c4_wrap .fs_15 {font-size: 12px;}

    /* Content */
    #c4_wrap .top_box {padding: 30px 20px; }
    #c4_wrap .c_tit ul li {font-size: 14px; padding-left: 10px; }
    #c4_wrap .program_list {margin-top: 30px; }
    #c4_wrap .program_list p {font-size: 15px;}

    #c4_wrap .list a {padding: 20px; height: auto; }
    #c4_wrap .list .icon {flex-shrink: 0;}
    #c4_wrap .list .icon img {height: 40px; }
    #c4_wrap .list p {margin-top: 5px; font-size: 15px; padding-right:15px;}

    #c4_wrap .c_btn {width: calc(100% - 40px); margin: 20px auto 0;  }
}