@import url(https://cdn.jsdelivr.net/gh/moonspam/NanumSquare@master/nanumsquare.css);

.banner-homepage-header {
  --banner-topbar-height: 55px;
  --banner-menu-height: 95px;
  --banner-detail-header-height: calc(var(--banner-topbar-height) + var(--banner-menu-height));
  position: relative;
  z-index: 1100;
  width: 100%;
  min-width: 1360px;
  height: var(--banner-topbar-height);
  background: #153a69;
  font-family: "NanumSquare", sans-serif;
  font-size: 11px;
}

.banner-homepage-header #top_menu {
  top: var(--banner-topbar-height) !important;
  height: auto;
  background: transparent;
}

.banner-homepage-header--detail {
  height: var(--banner-detail-header-height);
  background:
    repeating-linear-gradient(115deg, transparent 0 54px, rgba(255, 255, 255, .025) 55px 56px),
    linear-gradient(100deg, #0b2742 0%, #10385d 55%, #0a2239 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .35);
}

.banner-homepage-header--detail:has(.nav > li:hover > div),
.banner-homepage-header--detail:has(.nav > li.is-keyboard-open) {
  height: 336px;
}

.banner-homepage-header--detail:has(.nav > li:hover > div) #spec1,
.banner-homepage-header--detail:has(.nav > li.is-keyboard-open > div) #spec1 {
  display: block !important;
}

.banner-homepage-header--detail #spec1 > div:nth-child(2) {
  background-color: #fff !important;
}

.banner-homepage-header--detail #top_menu {
  background: transparent;
}


.banner-homepage-header .top-line a { color: #8ca4c2; text-decoration: none; }
.banner-homepage-header .top-line a:hover { color: #dbeaff; }

.banner-homepage-hero {
  position: relative;
  width: 100%;
  min-width: 1360px;
  height: 550px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(8, 29, 51, .98) 0%, rgba(12, 45, 77, .96) 45%, rgba(14, 52, 88, .72) 72%, rgba(7, 25, 45, .86) 100%),
    url('/banner_prt/img/main2.png') calc(50% + 495px) 29% / 250px auto no-repeat,
    url('/banner_prt/img/main1.png') calc(50% + 275px) 20% / 235px auto no-repeat,
    linear-gradient(135deg, #102d4f, #0a1c31);
  color: #fff;
  font-family: "NanumSquare", sans-serif;
}

.banner-homepage-hero::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 45%, rgba(255, 196, 94, .22), transparent 28%),
    repeating-linear-gradient(115deg, transparent 0 54px, rgba(255, 255, 255, .025) 55px 56px);
  content: '';
  pointer-events: none;
}

.banner-homepage-hero__inner {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: 1300px;
  height: 100%;
  margin: 0 auto;
  padding: 365px 0 0 8px;
  text-align: left;
}

.banner-homepage-hero h1 {
  margin: 0;
  color: #fff;
  font-size: 30px;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -.02em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, .3);
}

.banner-homepage-hero__line {
  display: block;
  width: 74px;
  height: 3px;
  margin: 13px 0 0;
  background: rgba(255, 255, 255, .9);
}

.banner-homepage-header--detail ~ .banner-view-switcher {
  top: 190px;
  right: 18px;
}

.banner-homepage-header--detail ~ .dev-db-toggle {
  top: 392px !important;
}

.banner-homepage-header--detail ~ .con_inner {
  top: 458px !important;
}

.banner-homepage-header--detail:has(.nav > li:hover > div) ~ .banner-view-switcher,
.banner-homepage-header--detail:has(.nav > li:hover > div) ~ .dev-db-toggle,
.banner-homepage-header--detail:has(.nav > li:hover > div) ~ .con_inner,
.banner-homepage-header--detail:has(.nav > li.is-keyboard-open) ~ .banner-view-switcher,
.banner-homepage-header--detail:has(.nav > li.is-keyboard-open) ~ .dev-db-toggle,
.banner-homepage-header--detail:has(.nav > li.is-keyboard-open) ~ .con_inner {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}