@charset "UTF-8";
@import url(reset.css);
@import url(font.css);

html {
  font-size: 10px;
}

body {
  color: #333;
  font-size: 1.6rem;
  line-height: 1.6;
  background-color: #fff;
}

/* 공통 wrapper */
.all-wrap {
  width: 100%;
  min-height: 100vh;
  position: relative;
}

[class $= "inner"] {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* 헤더 전체 */
#header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.9);
  transition: background-color 0.3s ease;
}

/* 스크롤되었을 때 배경 변경 */
#header.scrolled {
  background: rgba(255,255,255,0.5);
}

/* 내부 컨테이너 */
.header-container {
  width: 100%;
  position: relative;
  padding: 0 2.3rem;
  box-sizing: border-box;
}

/* 로고 */
.logo {
  float: left;
  padding: 1rem 0;
}

.logo img {
  height: 80px;
  display: block;
}

/* 메뉴 전체 (nav + 유저 메뉴) */
.menu {
  float: right;
  position: relative;
}

/* 메인 네비게이션 */
.main-nav {
  float: left;
  padding: 2.8rem 0;
}

.main-menu {
  float: left;
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-menu > li {
  float: left;
  position: relative;
  margin-left: 3rem;
}

.main-menu > li:first-child {
  margin-left: 0;
}

.main-menu > li > a {
  display: block;
  padding: 1rem 0;
  font-weight: bold;
  font-size: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
  white-space: nowrap;
}

/* 서브메뉴 */
.sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  background: #222;
  padding: 1rem 0;
  min-width: 180px;
  border-radius: 4px;
  color: #eee;
  z-index: 1001;
  list-style: none;
  margin: 0;
}

.sub-menu li {
  margin: 0;
}

.sub-menu li a {
  display: block;
  padding: 1rem 2rem;
  font-size: 1.4rem;
  white-space: nowrap;
  transition: background-color 0.2s;
  color: #eee;
  text-decoration: none;
}

.sub-menu li a:hover {
  background: #444;
}

.main-menu > li:hover .sub-menu,
.main-menu > li:focus-within .sub-menu {
  display: block;
}

/* 유저 메뉴 */
.user-menu {
  float: right;
  padding: 3.8rem 0 2rem 2rem;
  font-size: 1.4rem;
}

.user-menu a {
  display: inline-block;
  padding: 0 1rem;
  transition: color 0.2s;
  border-left: 1px solid #333;
  text-decoration: none;
  white-space: nowrap;
}

.user-menu a:first-child {
  border-left: none;
  margin-left: 0;
}

.user-menu a:hover {
  color: #052352;
  font-weight: 350;
}

/* 메뉴 토글 버튼 */
.toggle-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2rem;
  float: right;
}

.toggle-menu img {
  height: 30px;
}

/* 모바일 레이아웃 */
@media (max-width: 1280px) {
  #header {
    background: rgba(22, 53, 109,0.5);
  }
  #header.scrolled {
    background: rgba(22, 53, 109,0.5);
  }

  .header-container {
    padding: 0 1rem;
  }
  
  .logo {
    padding: 1.5rem 0;
  }
  
  .logo img {
    height: 35px;
    
  }
  
  /* 토글 버튼 보이기 */
  .toggle-menu {
    display: block;
    padding: 2rem 1rem;
  }
  
  /* 데스크톱 메뉴 숨기기 */
  .main-nav,
  .user-menu {

    display: none;
  }
  
  /* 모바일 메뉴 활성화 시 */
  .menu.active {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #052352;
    z-index: 999;
    padding: 0;
    float: none;
  }
  
  .menu.active .main-nav,
  .menu.active .user-menu {
    display: block;
    float: none;
    padding: 0;
  }
  
  .menu.active .main-menu {
    float: none;
    width: 100%;
  }
  
  .menu.active .main-menu > li {
    float: none;
    width: 100%;
    margin: 0;
    border-top: 1px solid #1a2d4f;
  }
  
  .menu.active .main-menu > li:first-child {
    border-top: none;
  }
  
  .menu.active .main-menu > li > a {
    display: block;
    width: 100%;
    padding: 1.5rem 2rem;
    color: #fff;
    background: #052352;
    font-size: 1.6rem;
    text-align: left;
  }
  
  .menu.active .main-menu > li > a:hover {
    background: #1a2d4f;
  }
  
  /* 모바일 서브메뉴 */
  .menu.active .sub-menu {
    position: static;
    display: block;
    background: #333;
    padding: 0;
    min-width: auto;
    border-radius: 0;
    margin: 0;
  }
  
  .menu.active .sub-menu li a {
    padding: 1.2rem 3rem;
    font-size: 1.4rem;
    color: #ccc;
    border-top: 1px solid #444;
  }
  
  .menu.active .sub-menu li a:hover {
    background: #555;
  }
  
  /* 모바일 유저 메뉴 */
  .menu.active .user-menu {
    background: #1a2d4f;
    padding: 1rem 0;
    text-align: center;
    border-top: 1px solid #333;
  }
  
  .menu.active .user-menu a {
    display: inline-block;
    color: #fff;
    padding: 1rem 1.5rem;
    margin: 0 0.5rem;
    border: 1px solid #333;
    border-radius: 4px;
    font-size: 1.4rem;
  }
  
  .menu.active .user-menu a:hover {
    background: #333;
    color: #ECB71E;
  }
  .toggle-menu img {
    height: 20px;
  }
}