/* --------------------- sec 2 start --------------------- */
.sec_2 .container .wrapper .process_animation_area {
  position: relative;
  padding-bottom: 60px;
}
.sec_2 .container .wrapper .process_animation_area .circle_area {
  max-width: 600px;
  width: 40%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 85%;
  background-image: url(/main/img/system_circle_bg.png);
  position: relative;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .tit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 34px;
  font-weight: 400;
  line-height: 44px; /* 129.412% */
  letter-spacing: -1px;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .tit span {
  font-weight: 700;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box {
  position: relative;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dotted_line {
  fill: none;
  stroke: #dddddd;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 0, 15;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .color_line {
  stroke: #a78d4d;
  stroke-width: 4;
  transform: rotate(90deg) scaleX(-1);
  transform-origin: center;
  fill: none;
  stroke-dasharray: 1861.9px;
  stroke-dashoffset: -1850px;
  animation: system_line 11s infinite linear;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot .dot_off {
  width: 9px;
  height: 9px;
  background: #ddd;
  border-radius: 100%;
  animation: system_dot_off 11s infinite;
  position: relative;
  z-index: -1;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot .dot_on {
  position: absolute;
  top: 0;
  left: 0;
  width: 9px;
  height: 9px;
  background: #b18523;
  border-radius: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s;
  animation: system_dot_on 11s infinite;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot .dot_on::after {
  position: absolute;
  content: "";
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 23px;
  height: 23px;
  border: 1px solid #b18523;
  border-radius: 100%;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot1 {
  position: absolute;
  top: 17%;
  right: 11.5%;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot1 .dot_on {
  animation-delay: 1s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot2 {
  position: absolute;
  top: 75%;
  right: 7%;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot2 .dot_off {
  animation-delay: 2s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot2 .dot_on {
  animation-delay: 3s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot3 {
  position: absolute;
  top: 98.5%;
  left: 50%;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot3 .dot_off {
  animation-delay: 4s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot3 .dot_on {
  animation-delay: 5s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot4 {
  position: absolute;
  top: 75%;
  left: 7%;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot4 .dot_off {
  animation-delay: 6s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot4 .dot_on {
  animation-delay: 7s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot5 {
  position: absolute;
  top: 17%;
  left: 11%;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot5 .dot_off {
  animation-delay: 8s;
}
.sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot5 .dot_on {
  animation-delay: 9s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt {
  color: #111;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -1px;
  padding-left: 45px;
  position: absolute;
  animation: system_txt_on 11s infinite;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt::before {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 33px;
  height: 33px;
  border-radius: 100%;
  background: #d9d9d9;
  content: attr(data-num);
  text-align: center;
  line-height: 33px;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -1px;
  animation: system_num_on 11s infinite;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt1 {
  top: 14%;
  right: 18%;
  animation-delay: 1s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt1::before {
  animation-delay: 1s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt2 {
  top: 72%;
  right: 14%;
  animation-delay: 3s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt2::before {
  animation-delay: 3s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt3 {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: 5s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt3::before {
  animation-delay: 5s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt4 {
  top: 72%;
  left: 19%;
  animation-delay: 7s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt4::before {
  animation-delay: 7s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt5 {
  top: 14%;
  left: 16%;
  animation-delay: 9s;
}
.sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt5::before {
  animation-delay: 9s;
}
.sec_2 .container .wrapper .system_tit_area {
  padding-top: 150px;
}
.sec_2 .container .wrapper .system_tit_area .tit {
  color: #000;
  font-size: 40px;
  font-weight: 400;
  letter-spacing: -1px;
  margin-bottom: 34px;
}
.sec_2 .container .wrapper .system_tit_area .tit span {
  position: relative;
  z-index: 1;
}
.sec_2 .container .wrapper .system_tit_area .tit span::before {
  position: absolute;
  bottom: -10%;
  left: 0;
  width: 100%;
  height: 55%;
  content: "";
  background: #f0eadc;
  z-index: -1;
}
.sec_2 .container .wrapper .system_tit_area .tit strong {
  font-weight: 600;
}
.sec_2 .container .wrapper .system_tit_area .txt {
  color: #444;
  font-size: 18px;
  font-weight: 400;
  line-height: 28px; /* 155.556% */
  letter-spacing: -1px;
}

/* --------------------- sec 3 start --------------------- */
.sec_3 .container {
  background: #fff;
}
.sec_3 .container .wrapper .list_area .system_list.on .list_item:nth-child(2) .tit span {
  animation-delay: 0.3s;
}
.sec_3 .container .wrapper .list_area .system_list.on .list_item:nth-child(3) .tit span {
  animation-delay: 0.6s;
}
.sec_3 .container .wrapper .list_area .system_list.on .list_item:nth-child(4) .tit span {
  animation-delay: 0.9s;
}
.sec_3 .container .wrapper .list_area .system_list.on .list_item:nth-child(5) .tit span {
  animation-delay: 1.2s;
}
.sec_3 .container .wrapper .list_area .system_list.on .list_item .tit span {
  animation: typo_animate 0.6s both;
}
.sec_3 .container .wrapper .list_area .system_list .list_item {
  padding: 50px 0;
}
.sec_3 .container .wrapper .list_area .system_list .list_item:not(:last-child) {
  border-bottom: 1px solid #eee;
}
.sec_3 .container .wrapper .list_area .system_list .list_item .tit_area .tit {
  position: relative;
  color: #111;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -1px;
  min-width: 275px;
  overflow: hidden;
  line-height: 1.3;
}
.sec_3 .container .wrapper .list_area .system_list .list_item .tit_area .tit span {
  display: block;
  position: relative;
  transform: translateY(100%);
  padding-left: 42px;
}
.sec_3 .container .wrapper .list_area .system_list .list_item .tit_area .tit span::after {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  border-radius: 100%;
  content: attr(data-index);
  background: #b18523;
  text-align: center;
  line-height: 26px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -1px;
}
.sec_3 .container .wrapper .list_area .system_list .list_item .txt_area > .txt {
  color: #666;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: -1px;
  word-break: break-all;
  line-height: normal;
}
.sec_3 .container .wrapper .list_area .system_list .list_item .txt_area .inner {
  background: #f7f7f7;
  margin-top: 30px;
  padding: 30px;
}
.sec_3 .container .wrapper .list_area .system_list .list_item .txt_area .inner .txt {
  color: #111;
  font-size: 17px;
  font-weight: 400;
  line-height: 23px; /* 135.294% */
  letter-spacing: -1px;
}
.sec_3 .container .wrapper .list_area .system_list .list_item .txt_area .inner .txt span {
  color: #b18523;
  font-weight: 700;
}

@keyframes system_line {
  0% {
    stroke-dashoffset: -1850px;
  }
  100% {
    stroke-dashoffset: 0;
  }
}
@keyframes system_dot_off {
  0% {
    opacity: 1;
  }
  15% {
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
}
@keyframes system_dot_on {
  0% {
    opacity: 0;
  }
  10% {
    opacity: 1;
    visibility: visible;
  }
  20% {
    opacity: 0;
  }
}
@keyframes system_txt_on {
  0% {
    color: #111;
  }
  10% {
    color: #b18523;
  }
  20% {
    color: #111;
  }
}
@keyframes system_num_on {
  0% {
    background: #d9d9d9;
  }
  10% {
    background: #b18523;
  }
  20% {
    background: #d9d9d9;
  }
}
@media (max-width: 1250px) {
  .sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt1 {
    right: 15%;
  }
  .sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt2 {
    right: 11%;
  }
  .sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt4 {
    left: 16%;
  }
  .sec_2 .container .wrapper .process_animation_area .txt_area .txt.txt5 {
    left: 13%;
  }
}
@keyframes typo_animate {
  0% {
    transform: translateY(100%);
  }
  100% {
    transform: translateY(0);
  }
}
@media (max-width: 1080px) {
  .sec_1 .container .wrapper .tit_area {
    padding-bottom: 7.4074vw;
  }
  .sec_2 .container .wrapper .process_animation_area {
    padding: 0 6.4815vw;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area {
    width: 100%;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot .dot_off {
    width: 1.3889vw;
    height: 1.3889vw;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot .dot_on {
    width: 1.3889vw;
    height: 1.3889vw;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot .dot_on::after {
    width: 3.2407vw;
    height: 3.2407vw;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot1 {
    right: 11%;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot3 {
    top: 98%;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot4 {
    left: 6.5%;
  }
  .sec_2 .container .wrapper .process_animation_area .circle_area .line_box .dot.dot5 {
    left: 11%;
  }
  .sec_2 .container .wrapper .process_animation_area .txt_area {
    display: none;
  }
  .sec_2 .container .wrapper .system_tit_area {
    padding: 0 5vw;
  }
  .sec_2 .container .wrapper .system_tit_area .tit {
    font-size: 4.6296vw;
    line-height: 6.2963vw;
    margin-bottom: 3vw;
  }
  .sec_2 .container .wrapper .system_tit_area .txt {
    font-size: 3.7037vw;
    line-height: 5.3704vw;
    word-break: break-all;
    letter-spacing: -1.3px;
  }
  .sec_2 .container .wrapper .system_tit_area .txt .pc_br {
    display: none;
  }
  .sec_2 .container .wrapper .system_tit_area .txt .mo_br {
    display: block;
  }
  .sec_3 .container .wrapper {
    max-width: unset;
  }
  .sec_3 .container .wrapper .list_area {
    padding: 0 5vw;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item {
    padding: 7.4074vw 0;
    display: block;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item:not(:last-child) {
    border-bottom-width: 2px;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item .tit_area .tit {
    font-size: 4.6296vw;
    line-height: 6.2963vw;
    margin-bottom: 1.8519vw;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item .tit_area .tit span {
    padding-top: 8.3333vw;
    padding-left: 0;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item .tit_area .tit span::after {
    top: 0;
    transform: translateY(0);
    width: 5.5556vw;
    height: 5.5556vw;
    font-size: 3.7037vw;
    line-height: 5.5555vw;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item .txt_area > .txt {
    font-size: 3.7037vw;
    line-height: 5.3704vw;
    word-break: break-all;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item .txt_area .inner {
    margin-top: 3.7037vw;
    padding: 4.6296vw;
  }
  .sec_3 .container .wrapper .list_area .system_list .list_item .txt_area .inner .txt {
    word-break: break-all;
    font-size: 3.7037vw;
    line-height: 5.3704vw;
  }
}