@charset "UTF-8";
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

hr {
  -webkit-box-sizing: content-box;
          box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

a {
  color: #666;
  text-decoration: none;
}

ul {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
strong {
  margin: 0;
  font-weight: normal;
}

em {
  font-style: none;
}

header,
main,
section {
  display: block;
}

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}

b,
strong {
  color: #000;
  font-weight: bold;
}

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

img {
  border-style: none;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

button,
input {
  /* 1 */
  overflow: visible;
}

button,
select {
  /* 1 */
  text-transform: none;
}

button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

legend {
  -webkit-box-sizing: border-box;
          box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

progress {
  vertical-align: baseline;
}

textarea {
  overflow: auto;
}

[type=checkbox],
[type=radio] {
  -webkit-box-sizing: border-box;
          box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

details {
  display: block;
}

summary {
  display: list-item;
}

template {
  display: none;
}

[hidden] {
  display: none;
}

/* font-face */
@font-face {
  font-family: "default-L";
  font-weight: normal;
  font-style: normal;
  src: local("※"), url("../font/Pretendard-ExtraLight.woff2") format("woff2"), url("../font/Pretendard-ExtraLight.woff") format("woff");
}
@font-face {
  font-family: "default";
  font-weight: normal;
  src: local("※"), url("../font/Pretendard-Regular.woff2") format("woff2"), url("../font/Pretendard-Regular.woff") format("woff");
}
@font-face {
  font-family: "default-B";
  font-weight: normal;
  src: local("※"), url("../font/Pretendard-Bold.woff2") format("woff2"), url("../font/Pretendard-Bold.woff") format("woff");
}
html,
body {
  position: relative;
  display: block;
  min-width: 1280px;
  font-size: 12px;
  font-family: "default";
  color: #333;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: normal;
}

.tit-main {
  margin-bottom: 2rem;
}
.tit-main .desc {
  display: block;
  color: #8718E8;
  font-size: 2.4rem;
  font-family: "default-B";
}
.tit-main h2 {
  display: inline-block;
  position: relative;
  padding-bottom: 1rem;
  color: #000;
  font-family: "default";
  font-size: 5rem;
  line-height: 5rem;
}
.tit-main h2::before {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0.3rem;
  background: #000;
}

.tit-info {
  font-size: 6.5rem;
  font-family: "default-B";
}

.area-conts {
  display: block;
  width: 1200px;
  margin: 0 auto;
  padding: 12rem 0 8rem;
}
.area-conts ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  position: relative;
}
.area-conts ul li {
  position: relative;
  text-align: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.area-conts ul li::before {
  content: "";
  display: block;
  position: absolute;
  background: url("../img/img_list.png") no-repeat;
  background-size: auto 410px;
}
.area-conts ul li h3 {
  position: relative;
  color: #000;
  font-size: 1.6rem;
  font-family: "default-B";
  font-weight: normal;
  z-index: 5;
}
.area-conts ul li p {
  position: relative;
  color: #666;
  font-size: 1.3rem;
  line-height: 1.6rem;
  letter-spacing: -0.05em;
  z-index: 5;
}

.area-info p,
.area-info address {
  font-size: 1.5rem;
  line-height: 2.5rem;
  font-style: normal;
}
.area-info p + p,
.area-info address + p {
  margin-top: 2rem;
}
.area-info p strong,
.area-info address strong {
  color: #000;
  font-weight: normal;
  font-family: "default-B";
}

header.gnb {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 6rem;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
}
header.gnb .area-conts {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  height: 6rem;
  padding: 0;
}
header.gnb .area-conts h1 img {
  display: block;
}
header.gnb .area-conts .btn-callnav {
  display: none;
}
header.gnb .area-conts nav {
  display: block;
  height: 100%;
}
header.gnb .area-conts nav a {
  display: inline-block;
  position: relative;
  height: 100%;
  padding: 20px;
  color: #fff;
  font-size: 2rem;
  line-height: calc(6rem - 40px);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
header.gnb .area-conts nav a + a {
  margin: 0 0 0 3rem;
}
header.gnb .area-conts nav a:hover, header.gnb .area-conts nav a:focus {
  color: #C6A7E2;
}
header.gnb .area-conts nav a.active {
  color: #C6A7E2;
}
header.gnb .area-conts nav a.active::before {
  content: "";
  display: block;
  position: absolute;
  right: 20px;
  bottom: 0;
  left: 20px;
  height: 3px;
  background: #C6A7E2;
}

.area-mainvisual {
  height: 100vh;
  background: url("../img/bg-mainv.jpg") no-repeat center;
  background-size: cover;
  overflow: hidden;
}
.area-mainvisual .area-conts {
  padding: 18rem 0 0;
  color: #fff;
  text-align: left;
}
.area-mainvisual .area-conts h1 {
  position: relative;
  font-size: 5rem;
  font-family: "default-B";
}
.area-mainvisual .area-conts h1 img {
  display: block;
}
.area-mainvisual .area-conts h1::before, .area-mainvisual .area-conts h1::after {
  content: "";
  display: block;
  position: absolute;
  background: #5A92FF;
}
.area-mainvisual .area-conts h1::before {
  right: 50%;
  bottom: -3rem;
  width: 100vw;
  height: 2px;
}
.area-mainvisual .area-conts h1::after {
  width: 16px;
  height: 16px;
  right: 50%;
  bottom: calc(-3rem - 8px);
  border-radius: 50%;
}
.area-mainvisual .area-conts .description {
  margin: 6rem 0 0;
  font-size: 3rem;
}

.area-subvisual {
  height: 50rem;
  background: url("../img/bg-subv.jpg") no-repeat center;
  background-size: cover;
  overflow: hidden;
}
.area-subvisual .area-conts {
  padding: 14rem 0 0;
  color: #fff;
  text-align: left;
}
.area-subvisual .area-conts h1 {
  position: relative;
  font-size: 5rem;
  font-family: "default-B";
}
.area-subvisual .area-conts h1 img {
  display: block;
}

.area-system .area-conts {
  background: url("../img/img_monitor.jpg") no-repeat right top 7rem;
}
.area-system .list-system {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 10rem 0 0;
}
.area-system .list-system li {
  width: 30rem;
  height: 30rem;
  padding: 20rem 1rem 2rem;
  border: 1px solid #bbb;
  background: #fff;
}
.area-system .list-system li::before {
  top: 1.5rem;
  left: calc(50% - 132px);
  width: 264px;
  height: 210px;
}
.area-system .list-system li.monitoring::before {
  background-position: 0 0;
}
.area-system .list-system li.video::before {
  background-position: -264px 0;
}
.area-system .list-system li.analysis::before {
  background-position: -528px 0;
}
.area-system .list-system li p {
  margin-top: 1rem;
}

.area-iot {
  background: #FCFBFF url("../img/img_line.jpg") no-repeat top center;
  background-size: auto 3.4rem;
}
.area-iot .list-iot {
  margin: 5rem 0 0;
  padding: 0 90px;
}
.area-iot .list-iot li {
  width: 280px;
  height: 460px;
  padding: 60px 0;
}
.area-iot .list-iot li::before {
  top: 120px;
  left: calc(50% - 100px);
  width: 200px;
  height: 200px;
  z-index: 1;
}
.area-iot .list-iot li::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: -90px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  opacity: 0.05;
  z-index: 0;
}
.area-iot .list-iot li + li {
  margin-left: 90px;
}
.area-iot .list-iot li.module::before {
  background-position: 0 -210px;
}
.area-iot .list-iot li.module::after {
  background-color: #000;
}
.area-iot .list-iot li.gateway::before {
  background-position: -200px -210px;
}
.area-iot .list-iot li.gateway::after {
  background-color: #C6A7E2;
}
.area-iot .list-iot li.cloud::before {
  background-position: -400px -210px;
}
.area-iot .list-iot li.cloud::after {
  background-color: #000;
}
.area-iot .list-iot li h3 {
  margin: 0 0 276px;
}

.area-information {
  text-align: center;
}
.area-information img {
  display: block;
  width: 100%;
  max-width: 960px;
  margin: 11rem auto 10rem;
}
.area-information p {
  font-size: 2.5rem;
  line-height: 4rem;
}
.area-information p + p {
  margin: 1.5rem 0 0;
}

.area-contact {
  background: #FCFBFF url("../img/img_line.jpg") no-repeat bottom center;
  text-align: center;
}
.area-contact .wrap-form {
  max-width: 800px;
  margin: 7rem auto 0;
  padding: 3rem;
  border: 1px solid #ddd;
  background: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.area-contact .wrap-form::after {
  content: "";
  display: block;
  clear: both;
}
.area-contact .wrap-form .wrap-input {
  display: block;
  position: relative;
  width: 100%;
  margin: 0 0 1.4rem;
  float: left;
  text-align: left;
}
.area-contact .wrap-form .wrap-input.half {
  width: calc(50% - 1rem);
}
.area-contact .wrap-form .wrap-input.half:nth-of-type(2n) {
  margin-left: 2rem;
}
.area-contact .wrap-form .wrap-input.req label {
  color: #8718E8;
}
.area-contact .wrap-form .wrap-input.req label::after {
  content: "*";
  display: inline-block;
  margin: 0 0 0 6px;
  font-family: "default-B";
}
.area-contact .wrap-form .wrap-input.req input[type=text],
.area-contact .wrap-form .wrap-input.req input[type=tel],
.area-contact .wrap-form .wrap-input.req input[type=email],
.area-contact .wrap-form .wrap-input.req textarea {
  border-color: #1F3A93 !important;
}
.area-contact .wrap-form .wrap-input label {
  color: #333;
  font-size: 1.2rem;
  font-family: "default-B";
}
.area-contact .wrap-form input[type=text],
.area-contact .wrap-form input[type=tel],
.area-contact .wrap-form input[type=email],
.area-contact .wrap-form textarea {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  display: block;
  width: 100%;
  margin: 0.3rem 0 0;
  border: 1px solid #bbb;
  border-radius: 0;
  background: #fff;
  color: #000;
  font-size: 1.3rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.area-contact .wrap-form input[type=text],
.area-contact .wrap-form input[type=tel],
.area-contact .wrap-form input[type=email] {
  height: 3.5rem;
  padding: 0 1rem;
}
.area-contact .wrap-form textarea {
  height: 16rem;
  padding: 1rem;
  resize: none;
}
.area-contact .wrap-form input[type=submit] {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  display: block;
  width: 100%;
  max-width: 30rem;
  height: 5rem;
  margin: 0 auto;
  color: #fff;
  font-size: 1.6rem;
  font-family: "default-B";
  cursor: pointer;
  background-color: #8718E8;
  outline: 2px solid transparent;
  -webkit-transition: outline 0.4s, background 0.4s;
  transition: outline 0.4s, background 0.4s;
  border: none;
}
.area-contact .wrap-form input[type=submit]:hover, .area-contact .wrap-form input[type=submit]:focus, .area-contact .wrap-form input[type=submit]:active {
  background-color: #7414c8 !important;
}
.area-contact .wrap-form input[type=submit]:hover, .area-contact .wrap-form input[type=submit]:focus, .area-contact .wrap-form input[type=submit]:active {
  outline: 2px solid rgba(108, 19, 186, 0.4);
}

.area-map {
  text-align: center;
}
.area-map .root_daum_roughmap {
  width: 100% !important;
  margin-top: 5rem;
}

footer {
  background: #FCFBFF;
}
footer .area-conts {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 2rem 0;
}
footer .area-conts .copyright {
  color: #666;
  font-size: 1.1rem;
}