@charset "UTF-8";

html{
  height: 100%;
  scroll-behavior: smooth;
  font-size: 18px;
}

:root{
    --black:#1c1c1c;
    --white:#ffffff;
    --white_clear:rgb(255 255 255 / 30%);
    --gray:#e9ebf2;
    --gray2:#e8e8e8;
    --gray_clear:rgb(233 235 242 / 55%);
    --shadow: 0px 0px 20px 5px rgb(0 34 112 / 5%);
    --blur: blur(10px);
    --border:#bbbbbb;
    --online:#f90063;
    --free:#00b8ff;
    --taimen:#16a88b;
    --open_badge:#f29215;
}

body{
    margin: 0;
    max-width: 100%;
    width: 100%;
    height: 100%;
    font-family: "Noto Sans JP","游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "sans-serif";
    font-weight: 400;
    font-style: normal;
    font-size: 18px;
    color: var(--black);
    overflow-wrap: anywhere; /* 収まらない場合に折り返す */
    word-break: normal; /* 単語の分割はデフォルトに依存 */
    line-break: strict; /* 禁則処理を厳格に適用 */
    position: relative;
}

body > footer {
  position: sticky;
  top: 100vh;
}

section{
    margin: 0 auto;
    width: 100%;
}

a,
a:link,
a:visited{
    color: #2a2a2a;
}

a:link{
    text-decoration: unset;
}

img{
    width: 100%;
    height: auto;
    object-fit: contain;
}

ul{
    margin: unset;
    padding-left: unset;
    list-style: none;
}

h1{
	font-size: 2.25em;
}

h2{
    margin-top: unset;
}

h3{
    margin: unset;
    font-weight: 500;
}

time{
    font-weight: 500;
}

.button{
    display: inline-block;
}

.button a{
    padding: 1rem 3rem;
    max-width: 300px;
    width: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 30rem;
    border: solid 2px var(--black);
    background-color: var(--white);
    font-weight: 500;
    font-size: 1.1em;
    position: relative;
}

.button a::after{
    content: '';
    width: 30px;
    height: 2px;
    background-color: var(--black);
    position: absolute;
    right: -15px;
    transition: .3s;
}

.button a:hover::after{
    width: 35px;
    right: -20px;
}

.news_category,
.course_keyword,
.event_category,
.topics_category,
.support_category{
    width: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5em;
}

.news_category a,
.course_keyword a,
.event_category a,
.topics_category a,
.support_category a{
    padding: 1px 1em;
    display: block;
    border-radius: 20px;
    border: solid 1px var(--black);
    background-color: var(--white);
    font-size: 0.8em;
}

/* トップ デザイン案画像 レイアウト */
.image_demo{
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    width: 1440px;
}

/* splide */
.splide__arrows{
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
}

.splide__arrow{
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    transform: unset;
}

.splide__arrow.splide__arrow--next,
.splide__arrow.splide__arrow--prev{
    padding: 0.5em;
    width: 50px;
    height: 50px;
    border: solid 2px var(--black);
    background-color: var(--white);
}

.splide__arrow--prev span,
.splide__arrow--next span {
    width: 28px;
    height: 7px;
    display: flex;
    position: relative;
    align-items: center;
}

.splide__arrow--next span::before,
.splide__arrow--prev span::before {
    content: '';
    width: 28px;
    height: 2px;
    border-radius: 3px;
    background-color: var(--black);
    position: absolute;
    left: 0;
}

.splide__arrow--next span::after {
    content: '';
    width: 7px;
    height: 2px;
    border-radius: 20px;
    background-color: var(--black);
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    right: 0px;
}

.splide__arrow--prev span::after {
    content: '';
    width: 7px;
    height: 2px;
    border-radius: 20px;
    background-color: var(--black);
    transform: rotate(-45deg);
    position: absolute;
    top: 0;
    left: 0px;
}

.splide__pagination{
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
}

.splide__pagination__page.is-active{
    background: var(--black);
    transform: unset;
}

.splide__pagination__page{
    margin: 5px;
    width: 15px;
    height: 15px;
    background: var(--white);
    border: solid 1px var(--gray);
    box-shadow: var(--shadow);
    opacity: 0.9;
}

/* ページャー */
.pager {
    margin-top: 3em;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.pager-prev a {
    padding: 1em 1em 1em 3em;
}

.pager-next a {
    padding: 1em 3em 1em 1em;
}

.pager-prev a, .pager-next a {
    width: 100%;
    display: flex;
    align-items: center;
    border: solid 2px var(--black);
    background-color: var(--white);
    border-radius: 20rem;
    text-decoration: unset;
    position: relative;
    transition: .3s;
}

.pager-prev a::before {
    content: '';
    width: 28px;
    height: 2px;
    border-radius: 3px;
    background-color: var(--black);
    position: absolute;
    left: 15px;
}

.pager-prev a::after {
    content: '';
    width: 7px;
    height: 2px;
    border-radius: 20px;
    background-color: var(--black);
    transform: rotate(-45deg);
    position: absolute;
    top: calc(50% - 4px);
    left: 15px;
}

.pager-next a::before{
    content: '';
    width: 28px;
    height: 2px;
    border-radius: 3px;
    background-color: var(--black);
    position: absolute;
    right: 15px;
}

.pager-next a::after {
    content: '';
    width: 7px;
    height: 2px;
    border-radius: 20px;
    background-color: var(--black);
    transform: rotate(45deg);
    position: absolute;
    top: calc(50% - 4px);
    right: 15px;
}

@media screen and (min-width: 0px) {
    main{
        margin-top: 100px;/* ヘッダーの高さ分 */
    }

    section{
        padding: 4.5em 1.5em 2em 1.5em;
    }

    .pager-prev, .pager-next {
        width: 100%;
        height: 100%;
    }
}


@media screen and (min-width: 768px) {
    .pager-prev, .pager-next {
        width: calc(50% - 1em);
        height: 100%;
    }
}

@media screen and (min-width: 1024px) {
    
}

@media screen and (min-width: 1025px) {
    main{
        margin-top: 114px;/* ヘッダーの高さ分 */
    }

    section{
        padding: 4.5em 4.5em 2em 4.5em;
    }   
}

@media screen and (min-width: 1440px) {

}

/*====================================
recaptcha タグ削除
=====================================*/
.grecaptcha-badge {
    visibility: hidden;
}