@charset "utf-8";

/* ========== すべて共通 ========== */
html,
body {
    font-size: 16px;
    font-family: sans-serif;
    color: #393939;
    background: #efefef;
}

body,
div,
p,
h1,
h2,
h3,
h4,
ul,
figure {
    margin: 0;
    padding: 0;
}

p,
td,
th,
li {
    line-height: 1.8;
}

img {
    width: 100%;
    height: auto;
}

a {
    color: #709a00;
}

a:hover {
    color: #95cd00;
}

a:active {
    color: #4b6700;
}

.img-responsive {
    display: block;
    max-width: 100%;
    height: auto;
}

.overflow-hidden {
    overflow: hidden;
}

/* ヘッダーとナビゲーションの部分を固定配置 */
.header-nav-wrapper {
	position: fixed;
	z-index: 10;
	left: 0;
	top: 0;
	width: 100%;
	background: #000000;
}

/* スクロールする部分は固定した要素よりも下に配置 */
.main-wrapper {
	position: absolute;
	z-index: 0;
	left: 0;
	top: 60px;
	width: 100%;
}

/* 共通の見出し */
main h1 {
    margin-bottom: 1rem;
    border-bottom: 1px dashed royalblue;
    font-weight: normal;
    font-size: 1.6rem;
}

.container {
    margin: 0 auto;
    padding-left: 10px;
    padding-right: 10px;
    max-width: 1000px;
}

@media screen and (min-width: 768px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}

/* ========== ヘッダー ========== */
header {
    /* 	background: royalblue; */
    background: royalblue;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    padding: 20px 0;
    width: 100px;
    height: 20px;
}

.menu-btn {
    padding: 10px 0;
    border: 1px solid #fff;
    border-radius: 4px;
    width: 40px;
    height: 40px;
    background: url(../images/hamburger.png) no-repeat center center;
    background-size: contain;
}

@media screen and (min-width: 768px) {
    .header-logo {
        padding: 15px 0;
        width: 100px;
        height: 23px;
    }

    .menu-btn {
        display: none;
    }
}

/* ========== ナビゲーション ========== */
nav {
/*    background: #393939; */
    background: #021793;
}

.navbar {
    display: none;
    list-style-type: none;
}

.navbar a {
    display: block;
    padding: 0.6rem 1rem;
    color: #fff;
    text-decoration: none;
}

.navbar a:hover {
    background: royalblue;
}

@media screen and (min-width: 768px) {
    .navbar {
        display: flex !important;
    }

    .navbar li {
        flex: 1 1 auto;
        text-align: center;
    }

    .navbar a.nav-current {
        background: royalblue;
    }
}

/* ========== メインエリア基本レイアウト ========== */
main {
    padding-top: 50px;
    padding-bottom: 50px;
    background: #efefef;
}

/* テーブル */
.course-schedule {
    border-collapse: collapse;
}

.course-schedule td,
.course-schedule th {
    padding: 0.5em 1em;
    border-bottom: 1px dotted #aeaeae;
}

/* google_map表示 */
.google_map{
    position:relative;
    width:100%;
    height:0;
    padding-top:56.25%;
    overflow:auto; 
    -webkit-overflow-scrolling:touch;
    border:2px solid #ccc; 
}
.google_map iframe{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    border:none;
    display:block;
}

@media screen and (min-width: 767px) {
    main {
        padding-left: 30px;
        padding-right: 30px;
    }
}

/* ========== フッター ========== */
footer {
    background: royalblue;
    font-size: 0.8rem;
    color: #fff;
}

.footer-container {
    padding-top: 5px;
    padding-bottom: 5px;
}

.footer-nav {
    list-style-type: none;
    display: flex !important;
}

.footer-nav li:last-child {
    margin-left: auto;
    padding: 0 0rem 0 2rem;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
}

.footer-nav a:hover {
    opacity: 0.5;
}

/* ========== index.html トップページ ========== */

/* キャッチコピー */
.home-maincopy {
    text-align: center;
    font-size: 1.4rem;
}

.home-maincopy2 {
    text-align: center;
    font-size: 1rem;
}

.home-maincopy strong {
    color: royalblue;
}

@media screen and (min-width: 767px) {
    .home-maincopy {
        font-size: 2.4rem;
    }
}

.home-color1 {
    color: #f8b173;
}

.home-color2 {
    color: #74b9d9;
}

.home-color3 {
    color: #8bca85;
}

.home-color4 {
    color: #f8817e;
}

/* 見出し */
.home-h2 {
    padding-bottom: 5px;
    margin: 30px 0 10px 0;
    color: royalblue;
    border-bottom: 1px dashed royalblue;
    font-size: 1.3rem;
}

/* お知らせ */
.home-news {
    padding: 30px;
    border-radius: 10px;
    background: #fff;
}

/* 一覧 */
.home-course {
    display: flex;
    flex-flow: column;
}

.home-course li {
    flex: 1 1 auto;
    margin: 0 2px 4px 2px;
    border: solid 5px #fff;
    list-style-type: none;
    background: #fff;
}


/* 画面幅が広い（タブレット・パソコン向け） */
@media screen and (min-width: 768px) {
    .home-course {
        flex-flow: row;
    }
}

.home-course a {
    color: #393939;
    text-decoration: none;
}

.home-course figure:hover {
    opacity: 0.5;
}

.home-course figcaption {
    padding: 15px 0;
    font-size: 0.9rem;
    font-weight: bold;
    text-align: center;
}

/* ========== course コース紹介 ========== */
/* コース概要 */
.course-container {
    display: flex;
    flex-flow: column;
}

@media screen and (min-width: 768px) {
    .course-container {
        flex-flow: row;
    }

    .course-image {
        flex: 1 1 400px;
        margin-right: 20px;
    }

    .course-text {
        flex: 1 1 580px;
    }
}

.course-image img {
    border-radius: 10px;
}

.course-h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.course-spec {
    list-style-type: none;
}

.course-label {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    margin-right: 0.1rem;
    border-radius: 3px;
    background: royalblue;
    font-size: 0.7rem;
    color: #fff;
}

/* コース説明 */
.course-h3 {
    margin: 30px 0 10px 0;
    color: royalblue;
    border-bottom: 1px dashed royalblue;
    font-size: 1.3rem;
}

.course-description {
    margin-top: 30px;
    padding: 30px;
    background: #fff url(../images/point.png) no-repeat;
    background-size: 50px 50px;
    border-radius: 10px;
}

p.map {
    color: firebrick;
}

/* プロフィール */
.course-instructor {
    overflow: hidden;
}

.course-instructor img {
    float: left;
    margin-right: 20px;
    border-radius: 50%;
    width: 20%;
}

.course-instructor-name {
    font-size: 1.2rem;
    font-weight: bold;
    padding: 1rem 0 0.5rem 0;
}

.home-keyvisual img {
	border: 1px solid #c7c7c7;
	/* アニメーションの設定 */
	animation-name: change_color;
	animation-duration: 3s;
	animation-timing-function: linear;
	animation-direction: alternate;
	animation-iteration-count: infinite;
}
@keyframes change_color {
  0% {
   filter: hue-rotate(0deg);
  }
  100% {
   filter: hue-rotate(159deg);
  }
}