html {
    height: 100%;
    margin: 0;
    padding: 0;
    /* font-family: FC丸ゴシック体-M ; */
    font-family: 'Hina Mincho', serif;
    /* font-family: Calligraphic 421 BT; */
    /* font-family: 'Dancing Script', cursive; */
    /* font-family: 'Noto Sans JP', sans-serif; */
    /* font-family: 'Poppins', sans-serif; */
} 

body {
    height: 100%;
    margin: 0;
    padding: 0;
}
a {
    text-decoration:  none;
}
ul {
    list-style:  none;
    padding: 0;
}
.section_title {
    font-family: 'Lugrasimo', cursive;
    font-size: 2rem;
    text-align: center;
    line-height: 1;
    border-bottom: 4px solid #000000;
}

.section_sub_title {
    font-family: 'Lugrasimo', cursive;
    width: 220px;
    font-size: 60px;
    font-weight: 500;
    color: #80BA4A;
     background-color: #ffffff;
    /* transform: translate(-25%,-50%);  */
    margin-bottom: 12px;
}
nav li {
    display: inline-block;
    /* background-color: aqua; */
}

.main_container {
    width: 100%;
    /* max-width: 1120px; */
    /* background-color: aqua; */
    margin:0 auto;
    position: relative;
}

.container {
    width: 90%;
    /* max-width: 1120px; */
    /* background-color: aqua; */
    margin:0 auto;
    position: relative;
}

.flex {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    /* background-color: aqua; */
}

img {
    background-position:center;
    background-size: cover;
    /* border-radius: 20px; */
    height: 540px;
    /* width: 100%; */
}

.floating_text {
    position: relative;
    opacity: 0;
    transform: translateY(50px); /* 初期位置を下に設定 */
    transition: opacity 1s ease, transform 1s ease; /* アニメーションの設定 */
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 の比率 */
  height: 0;
  overflow: hidden;
}
.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.floating-text.animate {
    opacity: 1; /* 終了時の透明度 */
    transform: translateY(0); /* 終了位置を元の位置に設定 */
}

@keyframes floatUp {
    0% {
        transform: translateY(50px); /* 初期位置を下に設定 */
        opacity: 0; /* 開始時の透明度 */
    }
    100% {
        transform: translateY(0); /* 終了位置を元の位置に設定 */
        opacity: 1; /* 終了時の透明度 */
    }
}

@media screen and (max-width: 768px) {
    .section_sub_title {
        width: 175px;
        font-size: 48px;
        font-weight: 500;
        color: #80BA4A;
        background-color: #ffffff;
        transform: translate(0%, -50%);
        margin-bottom: 12px;
    }
}

/* ヘッダー */

header {
    padding: 27px 0;
}
header img {
    height: 100%;
    width: 288px;
}
header a:visited {
    color: inherit;
}
.header_menu li {
    margin-left: 40px;
    font-size: 21px;
}
.header_menu li a:hover {
    color: #80BA4A;
    transition: .3s;
}
.header_menu li a {
    transition: .3s;
}


@media screen and (max-width: 768px) {
    header .container {
        justify-content: center;
    }
    .header_menu li {
        margin: 20px 16px 0 ;
    }
    header ul {
        padding-inline-start: 0;
    }
}
/* メイン */

#hero {
    /* background-image: url(../img/top.jpg); */
    background-position:center;
    background-size: cover;
    width: 100%;
    height: 100%;
    /* border-radius: 30px; */
    display: flex;
    align-items: center;
    /* margin-bottom: 90px; */
    overflow: hidden;
    /* transition: background-image 1s ease;
    opacity: 1; 初期の不透明度を設定 */
    /* transition: background-image 0.5s ease; 不透明度の変化を滑らかにする */
}
/* #hero::before {
    content: '';
    width: 100%;
    height: 100%;
    background-color: #000000;
    position: absolute;
    top: 0;
    opacity: 0.2;
    z-index: 1;
} */
.hero_inner {
    z-index: 2;
    color: #ffffff;
    width: 100%;
    text-align: center;
}
.hero_inner p {
    font-size: 24px;
    font-family: 'Zen Maru Gothic', serif;
    margin-bottom: 0;
}
.hero_inner h1 {
    font-size: 72px;
    font-weight: 700;
    font-family: 'Corinthia', cursive;
    margin-bottom: 0;
}
.hero_inner h3 {
    font-family: 'Zen Maru Gothic', serif;
    font-size: 30px;
    transform: translate(0%, 400%);
}
#about h3 {
    font-family: 'Zen Maru Gothic', serif;
    font-size: 30px;
    transform: translate(0%, 0%);
}

.hero_img {
    background-position: center;
    background-size: cover;
    border-radius: 0px;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0 auto;
}
.logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-70%);
    z-index: 1;
}
.teacher {
    position: absolute;
         bottom: 20px;   /* 下からの距離 */
         top: 150px;
         right: 20px;    /* 右からの距離 */
         width: 300px;
         height: 300px;
         border-radius: 50%;
         object-fit: cover;
         border: 4px solid white;
         box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
@media screen and (max-width: 768px) {
    #hero {
        width: 100%;
        /* height: 540px; */
    }
    .hero_inner p {
        font-size: 16px;
        margin:10px;
    }
    .hero_inner h1 {
        font-size: 48px;
        margin: 0;
    }
    .hero_inner h3 {
        font-size: 20px;
        margin-top: 0;
    }
    img {
        height: 100%;
    }
}

/* about */

#about {
    width: 90%;
    max-width: 1120px;
    padding-bottom: 25px;
    /* background-color: #cc0099; */
    margin-top:25px;
    position: relative;
    margin-top: 60px;
    margin-bottom: 60px;
}
#about h2 {
    font-size: 36px;
}
.title {
    font-size: 16px;
    font-weight: 200;
    text-align: center;
    font-family: 'Noto Sans JP', sans-serif;
    margin-bottom: 40px;
}

.about_inner {
    position: relative;
}



.tiket_container {
    width: 360px;
    height: 74px;
    border: 2px solid #000000;
    position: relative;
    border-radius: 40px;
    justify-content: center;
    align-items: center;
}
.about_container {
    width: 105%;
    max-width: 1200px;
    transform: translate(-2.5%, 0%);
}
.shape-link {
    display: inline-block;
    width: 240px;
    height: 100px;
    background-color: #ff99cc;
    border-radius: 54px;
    text-align: center;
    line-height: 100px;
    color: white;
    text-decoration: none;
    margin-top: 54px;
}
.about_img{
    width: 18%;
    border-radius: 10px;
    object-fit: cover;
    /* animation: slide 10s infinite linear; */
}
#goal h2 {
    font-size: 36px;
}
#goal h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
    margin-left: 25px;
}
#goal a {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    margin-left: 25px;
}
.column-2 {
    width: 48%;
    margin-bottom: 40px;
    margin-left: 20px;
    /* color: #ff0000; */
}
.text {
    font-family: 'Hina Mincho', serif;
    line-height: 1.5;
}


@media screen and (max-width: 768px) {
    #about {
        margin-bottom: 40px;
    }
    .title {
        font-size: 12px;
    }
    .about_container {
        width: 105%;
        /* max-width: 1120px; */
        transform: translate(-2.5%, 0%);
    }
    
    #about h3 {
        font-size: 18px;
    }
    #about p {
        font-size: 14px;
    }
    #design img {
        margin-bottom: 30px;
    }
    .inner_title {
        font-size: 18px;
    }
    .column-2 {
        width: 100%;
        margin-bottom: 10px;
    }
    .text {
        line-height: 1.5;
        font-size: 14px;
    }
    .design_heading {
        font-size: 40px;
        transform: translateY(-40%);
    }

    .carousel_container {
        animation: slide 30s infinite linear;
    }
    .carousel_container img {
        width: calc(30% - 10px);
    }
    .image {
        order: 2;
    }
}

/* ゴール */

#goal {
    width: 90%;
    max-width: 1120px;
    padding-bottom: 25px;
    /* background-color: #6600cc; */
    position: relative;
    margin-top: 120px;
    margin-bottom: 60px;
}


/* PARFORMANCE */


.section_parformance {
    font-family: 'Lugrasimo', cursive;
    text-align: center;
}
#parformance {
    width: 90%;
    max-width: 1120px;
    padding-bottom: 25px;
    /* background-color: #6600cc; */
    margin-top:25px;
    position: relative;
    margin-top: 120px;
    margin-bottom: 60px;
}
.section_inner_tittle {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
}
.section_inner {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 40px;
}
.section_img {
    width: 90%;
    max-width: 1120px;
    height: 100%;
    /* padding-bottom: 60px; */
    /* background-color: #6600cc; */
    margin-top:60px;
    position: relative;
}
#consulting h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 40px;
}

.consulting_inner {
    position: relative;
    /* background-color: #80BA4A; */
}
.consulting_heading {
    font-family: 'Corinthia', cursive;
    font-size: 80px;
    font-weight: 700;
    color: #80BA4A;
    opacity: 0.3;
    position: absolute;
    top: 0;
    right: 0;
    transform: translateY(0%);
    z-index: -1;
}

@media screen and (max-width: 768px) {
    .sub {
        /* font-size: 21px; */
    }
    #consulting h3 {
        font-size: 18px;
    }
    #consulting p {
        font-size: 14px;
    }
    #consulting img {
        margin-bottom: 30px;
    }
    .text {
        line-height: 1.5;
        font-size: 14px;
    }
    .image {
        order: 2;
    }
    .consulting_heading {
        font-size: 40px;
        transform: translateY(-40%);
        left: 0;
    }
}


/* MARCHE */


#vender {
    width: 90%;
    max-width: 1120px;
    padding-bottom: 25px;
    /* background-color: #6600cc; */
    margin-top:25px;
    position: relative;
    margin-top: 120px;
    margin-bottom: 60px;
}
.promotion_inner {
    position: relative;
}
.column-40 {
    width: 40%;
    margin-bottom: 40px;
}
.column-55 {
    width: 55%;
    margin-bottom: 40px;
}
#promotion h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 40px;
}
.promotion_heading {
    font-family: 'Corinthia', cursive;
    font-size: 80px;
    font-weight: 700;
    color: #80BA4A;
    opacity: 0.3;
    position: absolute;
    top: 0;
    right: 0;
    transform: translateY(50%);
    z-index: -1;
}

@media screen and (max-width: 768px) {
    #promotion {
        margin-bottom: 40px;
    }
    .column-40 {
        width: 100%;
        margin-bottom: 10px;
    }
    .column-55 {
        width: 100%;
        margin-bottom: 10px;
    }
    #promotion h3 {
        font-size: 18px;
    }
    #promotion p {
        font-size: 14px;
    }
    #promotion img {
        margin-bottom: 30px;
    }
    .promotion_heading {
        font-size: 40px;
        left: 0;
        transform: translateY(-40%);
    }
}

/* SCHEDULE */

#schedule {
    width: 90%;
    max-width: 1120px;
    padding-bottom: 25px;
    /* background-color: #6600cc; */
    margin-top:25px;
    position: relative;
    margin-top: 120px;
    margin-bottom: 60px;
}
#company dl {
    max-width: 900px;
    margin-left: auto;
    font-size: 16px;
    /* background-color: #80BA4A; */
}
#company dt {
    width: 30%;
    padding: 36px 0;
    border-bottom: solid 1px #dcecba;
    /* background-color: #80BA4A; */
}
#company dd {
    width: 70%;
    padding: 36px 0;
    border-bottom: solid 1px #dcecba;
    margin-inline-start: 0;
    /* background-color: #80BA4A; */
}

@media screen and (max-width: 768px) {
    #company {
        margin-bottom: 40px;
    }
    #company dl {
        font-size: 13px;
    }
    #company dt {
        padding: 24px 0;
    }
    #company dd {
        padding: 24px 0;
    }
}
/* ボトム */

.column-a {
    background-image: url(../img/hug.png);
    background-position:center;
    background-size: cover;
    width: 24%;
    height: 270px;
    border-radius: 20px;
}
.column-b {
    background-image: url(../img/hug2.png);
    background-position:center;
    background-size: cover;
    width: 18%;
    height: 270px;
    border-radius: 20px;
}
.column-c {
    background-image: url(../img/hug3.png);
    background-position:center;
    background-size: cover;
    width: 24%;
    height: 270px;
    border-radius: 20px;
}
.column-d {
    background-image: url(../img/hug4.png);
    background-position:center;
    background-size: cover;
    width: 28%;
    height: 270px;
    border-radius: 20px;
}

@media screen and (max-width: 768px) {
    .column-a, .column-b, .column-c, .column-d  {
        width: 48%;
        height: 140px;
        margin: 1%;
    }
}

/* フッター */

footer {
    text-align: center;
    margin-top: 60px ;
    background-color: #000000;
    width: 100%;
}
footer img {
    height: 25px;
    width: 240px;
}
.copyright {
    font-size: 14px;
    margin-top: 40px;
    color: #ffffff;
    padding-bottom: 30px;
}
.footer_title {
    padding-top: 30px;
    color: #ffffff;
}
.social_icons {
    display: flex;
    justify-content: center;
    gap: 20px;
}
.social_icon {
    color: #ffffff;
    font-size: 36px;
    text-decoration: none;
    transition: color 0.3s;
}
.social_icon:hover {
    color: #1da1f2;
}
.contact-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
}

.contact-button:hover {
    background-color: #0056b3;
}
@media screen and (max-width: 768px) {
    footer {
        /* margin: 40px; */
    }
    footer img {
        align-items: center;
    }
    .copyright {
        margin-top: 20px;
    }
    .footer_title {
        font-size: 12px;
        padding-top: 30px;
        padding-bottom: 20px;
        color: #ffffff;
    }
}