@keyframes rotate_image {
  100% {
    transform: rotate(360deg);
  }
}

.app-intro {
  position:relative;
  width:1920px;
  margin: auto;
}

.app-intro footer .footer {
  padding-top: 10.9375%;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
  background-image: url("assets/images/9.png");
}

.app-intro .floating-menu {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 300px;
  background-color: #2a4564;
}

.app-intro .floating-menu .floating-menu-inner {
  padding: 20px;
}

.app-intro .floating-menu .tit-1 {
  color: #fff;
  font-size: 14px;
  text-align: center;
}

.app-intro .floating-menu .tit-2 {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
}

.app-intro .floating-menu .tit-3 {
  color: #f5dd05;
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 15px;
}

.app-intro .floating-menu .input-wrap {
  position: relative;
  padding-left: 60px;
  margin-bottom: 5px;
  font-size: 14px;
}

.app-intro .floating-menu .input-wrap label {
  position: absolute;
  top: 0;
  left: 0;
  color: #fff;
}

.app-intro .floating-menu .input-wrap input {
  display: inline-block;
  width: 100%;
  padding: 5px;
  border: none;
  outline: none;
  vertical-align: top;
}

.app-intro .floating-menu .input-wrap .input-group {
  white-space: nowrap;
  font-size: 0;
}

.app-intro .floating-menu .input-wrap .input-group input {
  width: 32.3%;
  margin-right: 3px;
}

.app-intro .floating-menu .input-wrap .input-group select {
  padding: 4px 5px;
  width: 32.3%;
  margin-right: 3px;
  border: none;
  outline: none;
}

.app-intro .floating-menu .input-wrap textarea {
  display: inline-block;
  width: 100%;
  padding: 5px;
  border: none;
  outline: none;
  resize: none;
  vertical-align: top;
}

.app-intro .floating-menu .input-wrap.btn {
  margin: 15px -20px;
  padding: 10px 0 15px;
  text-align: center;
  background-color: #2895d2;
}

.app-intro .floating-menu .input-wrap.btn .check-agree > * {
  display: inline-block;
  line-height: 1;
  vertical-align: top;
}

.app-intro .floating-menu .input-wrap.btn .check-agree input {
  width: inherit;
}

.app-intro .floating-menu .input-wrap.btn .check-agree label {
  position: inherit;
  font-size: 12px;
}

.app-intro .floating-menu .input-wrap.btn .check-agree .detail {
  position: relative;
  top: -2px;
  padding: 2px 4px;
  margin-left: 10px;
  font-size: 10px;
  background-color: #fff;
}

.app-intro .floating-menu .input-wrap.btn button {
  position: relative;
  width: 80%;
  background-color: #434142;
  border: none;
  outline: none;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  padding: 10px 0;
  border-radius: 7px;
  margin-top: 10px;
}

.app-intro .floating-menu .input-wrap.btn button img.loading {
  display: none;
  position: absolute;
  left: 105px;
  top: 12px;
  width: 23px;
  transform-origin: 50% 50%;
  animation: rotate_image .5s linear infinite;
}

.app-intro .floating-menu .input-wrap.btn button.loading {
  pointer-events: none;
  background-color: gray;
}

.app-intro .floating-menu .input-wrap.btn button.loading img.loading {
  display: block;
}

.app-intro .floating-menu .info {
  margin-bottom: 10px;
  font-size: 11px;
  color: #fff;
}

.app-intro .floating-menu .btn-group {
  margin: 25px 0 10px;
}

.app-intro .floating-menu .btn-group .btn {
  width: 80%;
  margin: 5px auto;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.app-intro .floating-menu .btn-group .btn.call {
  padding-top: 20.4026%;
  background-image: url("assets/images/btn-call.png");
}

.app-intro .floating-menu .btn-group .btn.kakao {
  padding-top: 18.953%;
  background-image: url("assets/images/btn-kakao.png");
}

.app-dialog {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 100;
}

.app-dialog.show {
  display: block;
}

.app-dialog-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.app-dialog .app-dialog-container {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50%;
  max-width: 800px;
  min-width: 300px;
  height: 80%;
  max-height: 1000px;
  min-height: 800px;
  transform: translate(-50%, -50%);
  background-color: white;
}

.app-dialog .app-dialog-container .header {
  background-color: white;
  padding: 10px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid lightgray;
  font-size: 16px;
}

.app-dialog .app-dialog-container .header .btn-close {
  position: absolute;
  top: 0;
  right: 0;
  padding: 10px;
  cursor: pointer;
}

.app-dialog .app-dialog-container .content {
  padding: 70px 20px 20px;
  height: 100%;
  font-size: 13px;
  overflow-y: auto;
}

.app-dialog .app-dialog-container .content h1 {
  font-size: 16px;
  margin: 15px 0;
}

.app-dialog .app-dialog-container .content h2 {
  font-size: 14px;
  margin: 10px 0;
}

.app-dialog .app-dialog-container .content h3 {
  font-size: 13px;
  margin: 10px 0;
}

.app-intro section {
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
}

.app-intro .section-1 {
  padding-top: 47.291%;
  background-image: url("assets/images/pc-1.png");
}

.app-intro .section-2 {
  padding-top: 107%;
  background-image: url("assets/images/pc-2.png");
}

.app-intro .section-3 {
  padding-top: 38%;
  background-image: url("assets/images/pc-3.png");
}

.app-intro .section-4 {
  padding-top: 50%;
  background-image: url("assets/images/pc-4.png");
}

.app-intro .section-5 {
  padding-top: 203%;
  background-image: url("assets/images/pc-5.png");
}

.app-intro .section-5-1 {
  padding-top: 122%;
  background-image: url("assets/images/pc-6.png");
}

.app-intro .section-5-2 {
  padding-top: 219%;
  background-image: url("assets/images/pc-7.png");
}

.app-intro .section-6 {
  padding-top: 30.9895%;
  background-image: url("assets/images/6.png");
}

.app-intro .section-7 {
  padding-top: 10.625%;
  background-image: url("assets/images/7.png");
}

.app-intro .section-7 .estimate-inquiry {
  position: absolute;
  top: 27px;
  left: 743px;
  width: 450px;
  height: 64px;
}

.app-intro .section-8 {
  background-color: #2c8dc4;
}

.app-intro .section-8 .section-inner {
  text-align: center;
  padding: 25px 0 50px;
  font-family: 'noto-sans-kr';
}

.app-intro .section-8 .sub-tit {
  color: #fff;
  font-size: 20px;
}

.app-intro .section-8 .tit {
  color: #020709;
  font-size: 25px;
  font-weight: 700;
}

.app-intro .section-8 .inquiry {
  margin-top: 27px;
}

.app-intro .section-8 .inquiry-inner {
  max-width: 895px;
  margin: auto;
  font-size: 0;
}

.app-intro .section-8 .inquiry-inner .input-wrap {
  display: inline-block;
  width: 25%;
  font-size: 13px;
  vertical-align: top;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input-inner {
  padding: 0 15px
}

.app-intro .section-8 .inquiry-inner .input-wrap .input .input-group {
  white-space: nowrap;
  font-size: 0;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input .input-group input {
  width: 32%;
  margin-right: 3px;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input .input-group select {
  width: 32%;
  margin-right: 3px;
  border: none;
  outline: none;
  padding: 6px 0;
  background: #fff;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input {
  position: relative;
  padding-left: 53px;
  margin-bottom: 5px;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input.btn-inquiry {
  padding-left: 30px;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input.btn-inquiry button {
  position: relative;
  width: 100%;
  padding: 7px 0;
  border: none;
  border-radius: 7px;
  outline: none;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background-color: #211f20;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input.btn-inquiry button img.loading {
  display: none;
  position: absolute;
  left: 70px;
  top: 9px;
  width: 23px;
  transform-origin: 50% 50%;
  animation: rotate_image .5s linear infinite;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input.btn-inquiry button.loading {
  pointer-events: none;
  background-color: gray;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input.btn-inquiry button.loading img.loading {
  display: block;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input label {
  position: absolute;
  top: 0;
  left: 0;
  color: #fff;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input input {
  width: 100%;
  padding: 7px 5px;
  border: none;
  outline: none;
}

.app-intro .section-8 .inquiry-inner .input-wrap .input textarea {
  width: 100%;
  padding: 7px 5px;
  border: none;
  outline: none;
  resize: none;
}

.app-intro .section-8 .inquiry-inner .input-wrap .check-agree {
  font-size: 11px;
  text-align: right;
  white-space: nowrap;
}

.app-intro .section-8 .inquiry-inner .input-wrap .check-agree > * {
  display: inline-block;
  line-height: 1;
  vertical-align: top;
}

.app-intro .section-8 .inquiry-inner .input-wrap .check-agree label {
  color: #fff;
}

.app-intro .section-8 .inquiry-inner .input-wrap .check-agree .detail {
  padding: 2px 4px;
  margin-left: 10px;
  font-size: 10px;
  color: #fff;
  background-color: #31302e;
}