*, *::after, *::before {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  font-family: "Noto Sans KR", sans-serif;
  color: #25283D;
  background-color: #ECF0F1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: #8F3985;
  text-decoration: none;
}

.auto-hide-header {
  position: fixed;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background-color: #ffffff;
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
  will-change: transform;
  -webkit-transition: -webkit-transform .5s;
  transition: -webkit-transform .5s;
  transition: transform .5s;
  transition: transform .5s, -webkit-transform .5s;
}
.auto-hide-header::after {
  clear: both;
  content: "";
  display: block;
}
.auto-hide-header.is-hidden {
  -webkit-transform: translateY(-100%);
      -ms-transform: translateY(-100%);
          transform: translateY(-100%);
}
@media only screen and (min-width: 1024px) {
  .auto-hide-header {
    height: 80px;
  }
}

.auto-hide-header .logo,
.auto-hide-header .nav-trigger {
  position: absolute;
  top: 50%;
  bottom: auto;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
}

.auto-hide-header .logo {
  left: 5%;
}
.auto-hide-header .logo a, .auto-hide-header .logo img {
  display: block;
}

.auto-hide-header .nav-trigger {
  display: table;
  height: 100%;
  padding: 0 1em;
  font-size: 1.2rem;
  text-transform: uppercase;
  color: #25283D;
  font-weight: bold;
  right: 0;
  border-left: 1px solid #f2f2f2;
}
.auto-hide-header .nav-trigger span {
  display: table-cell;
  vertical-align: middle;
}
.auto-hide-header .nav-trigger em, .auto-hide-header .nav-trigger em::after, .auto-hide-header .nav-trigger em::before {
  display: block;
  position: relative;
  height: 2px;
  width: 22px;
  background-color: #25283D;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.auto-hide-header .nav-trigger em {
  margin: 6px auto 14px;
  -webkit-transition: background-color .2s;
  transition: background-color .2s;
}
.auto-hide-header .nav-trigger em::before, .auto-hide-header .nav-trigger em::after {
  position: absolute;
  content: '';
  left: 0;
  -webkit-transition: -webkit-transform .2s;
  transition: -webkit-transform .2s;
  transition: transform .2s;
  transition: transform .2s, -webkit-transform .2s;
}
.auto-hide-header .nav-trigger em::before {
  -webkit-transform: translateY(-6px);
      -ms-transform: translateY(-6px);
          transform: translateY(-6px);
}
.auto-hide-header .nav-trigger em::after {
  -webkit-transform: translateY(6px);
      -ms-transform: translateY(6px);
          transform: translateY(6px);
}
@media only screen and (min-width: 1024px) {
  .auto-hide-header .nav-trigger {
    display: none;
  }
}

.auto-hide-header.nav-open .nav-trigger em {
  background-color: rgba(255, 255, 255, 0);
}
.auto-hide-header.nav-open .nav-trigger em::before {
  -webkit-transform: rotate(-45deg);
      -ms-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
.auto-hide-header.nav-open .nav-trigger em::after {
  -webkit-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
          transform: rotate(45deg);
}

.primary-nav {
  display: inline-block;
  float: right;
  height: 100%;
  padding-right: 5%;
}
.primary-nav > ul {
  position: absolute;
  z-index: 2;
  top: 60px;
  left: 0;
  width: 100%;
  background-color: #ffffff;
  display: none;
  box-shadow: 0 14px 20px rgba(0, 0, 0, 0.2);
}
.primary-nav > ul a {
  display: block;
  height: 50px;
  line-height: 50px;
  padding-left: 5%;
  color: #25283D;
  font-size: 1.8rem;
  border-top: 1px solid #f2f2f2;
}
.primary-nav > ul a:hover, .primary-nav > ul a.active {
  color: #8F3985;
}
@media only screen and (min-width: 1024px) {
  .primary-nav {
    display: table;
  }
  .primary-nav > ul {
    display: table-cell;
    vertical-align: middle;
    position: relative;
    width: auto;
    top: 0;
    padding: 0;
    background-color: transparent;
    box-shadow: none;
  }
  .primary-nav > ul::after {
    clear: both;
    content: "";
    display: block;
  }
  .primary-nav > ul li {
    display: inline-block;
    float: left;
    margin-right: 1.5em;
  }
  .primary-nav > ul li:last-of-type {
    margin-right: 0;
  }
  .primary-nav > ul a {
    height: auto;
    line-height: normal;
    padding: 0;
    border: none;
  }
}

.nav-open .primary-nav ul,
.primary-nav ul:target {
  display: block;
}
@media only screen and (min-width: 1024px) {
  .nav-open .primary-nav ul,
  .primary-nav ul:target {
    display: table-cell;
  }
}

.secondary-nav {
  position: relative;
  z-index: 1;
  clear: both;
  width: 100%;
  height: 50px;
  background-color: #25283D;
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
  will-change: transform;
  -webkit-transition: -webkit-transform .5s;
  transition: -webkit-transform .5s;
  transition: transform .5s;
  transition: transform .5s, -webkit-transform .5s;
}
.secondary-nav::after {
  content: '';
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  height: 100%;
  width: 35px;
  background: transparent;
  background: -webkit-linear-gradient(right, #25283D, rgba(37, 40, 61, 0));
  background: linear-gradient(to left, #25283D, rgba(37, 40, 61, 0));
  pointer-events: none;
  -webkit-transition: opacity .2s;
  transition: opacity .2s;
}
.secondary-nav.nav-end::after {
  opacity: 0;
}
.secondary-nav ul, .secondary-nav li, .secondary-nav a {
  height: 100%;
}
.secondary-nav ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  padding: 0 5%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.secondary-nav ul::after {
  clear: both;
  content: "";
  display: block;
}
.secondary-nav li {
  display: inline-block;
  float: left;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.secondary-nav li:last-of-type {
  padding-right: 20px;
}
.secondary-nav a {
  display: block;
  color: #ffffff;
  opacity: .6;
  line-height: 50px;
  padding: 0 1em;
}
.secondary-nav a:hover, .secondary-nav a.active {
  opacity: 1;
}
@media only screen and (min-width: 1024px) {
  .secondary-nav {
    height: 70px;
    overflow: visible;
  }
  .secondary-nav ul {
    display: block;
    text-align: center;
  }
  .secondary-nav li {
    float: none;
    -webkit-flex-shrink: 1;
        -ms-flex-negative: 1;
            flex-shrink: 1;
  }
  .secondary-nav a {
    line-height: 70px;
  }
  .secondary-nav a.active {
    box-shadow: inset 0 -3px #8F3985;
  }
}

.secondary-nav.fixed {
  position: fixed;
  top: 60px;
}
.secondary-nav.slide-up {
  -webkit-transform: translateY(-60px);
      -ms-transform: translateY(-60px);
          transform: translateY(-60px);
}
@media only screen and (min-width: 1024px) {
  .secondary-nav.fixed {
    top: 80px;
    box-shadow: 0 -6px 0 #25283D;
  }
  .secondary-nav.slide-up {
    -webkit-transform: translateY(-80px);
        -ms-transform: translateY(-80px);
            transform: translateY(-80px);
  }
}

.main-content {
  padding: 60px 5% 2em;
  overflow: hidden;
}
.main-content.sub-nav {
  padding-top: 110px;
}
.main-content.sub-nav-hero {
  padding-top: 0;
}
.main-content.sub-nav-hero.secondary-nav-fixed {
  margin-top: 50px;
}
.main-content p {
  max-width: 1024px;
  line-height: 1.6;
  margin: 2em auto;
  font-family: "Nanum Myeongjo", serif;
  color: #000;
}
@media only screen and (min-width: 1024px) {
  .main-content {
    padding-top: 80px;
  }
  .main-content.sub-nav {
    padding-top: 150px;
  }
  .main-content.sub-nav-hero.secondary-nav-fixed {
    margin-top: 70px;
  }
  .main-content p {
    font-size: 2.4rem;
  }
}

.main-content.sub-nav :target::before,
.main-content.sub-nav-hero :target::before {
  display: block;
  content: "";
  margin-top: -50px;
  height: 50px;
  visibility: hidden;
}
@media only screen and (min-width: 1024px) {
  .main-content.sub-nav :target::before,
  .main-content.sub-nav-hero :target::before {
    margin-top: -70px;
    height: 70px;
  }
}

.hero {
  display: table;
  width: 100%;
  margin-top: 60px;
  height: 300px;
  background: url(../media/photos/cloud-day-1.jpg) no-repeat center center;
  background-size: cover;
}
.hero .hero-content {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}
@media only screen and (min-width: 768px) {
  .hero {
    height: 400px;
  }
}
@media only screen and (min-width: 1024px) {
  .hero {
    height: 600px;
    margin-top: 80px;
  }
}

footer {
  position: relative;
  bottom: 0;
  width: 100%;
  display: inline-block;
  height: 50px;
  background-color: #999;
}
footer .social a {
  font-family: "Lato", Lato, sans-serif;
  letter-spacing: 2px;
  float: left;
  line-height: 70px;
  text-decoration: none;
  color: white;
  text-align: center;
  font-weight: bold;
}
footer .social a:hover {
  background-color: #222;
}

.instagram {
  background:  url(../media/photos/insta_logo_white.png) no-repeat center/40%, url(../media/photos/insta_back.jpg) no-repeat center/cover;
  font-size: 1.2em;
  width: 10%;
}

.madeby {
  background-color: #1C2841;
  font-size: 0.8em;
  text-transform: uppercase;
  width: 90%;
}