* {
    font-family: "Kosugi Maru", sans-serif;
    scroll-behavior: smooth;
}

body {
    background-image: linear-gradient(rgba(0,0,0,0.10),rgba(0,0,0,0.10)) , url(../images/background.png); /* linear-gradientで背景を暗く */
    line-height: 1.5em;
    overflow-x: hidden;
}

/* share css */

.flex {
    display: flex;
}

.index_margin {
    margin-top: 110px;
}

.sub_margin {
    margin-top: 180px;
}

.learn_more {
    margin-right: 50px;
    margin-top: 30px;
    text-align: right;
}

.learn_more a {
    width: 150px;
    display: inline-block;
    text-align: center;
    padding: 20px;
    background-color: #387dbf;
    color: #ffffff;
    border-radius: 30px;
    transition: 0.3s;
}

.learn_more a:hover {
    background-color: #255c90;
    transition: 0.3s;
}


/* Loading */

/* .loading {
    width: 100%;
    height: 100vh;
    background-color: #dbe4f6;
    z-index: 9997;
    position: fixed;
    top: 0;
    left: 0;
}
.loading p {
    z-index: 9998;
      top: 45%; left: 50%;
        transform: translate(-50%, -50%);
      position: fixed;
}
.progress_bar {
  width: 200px; height: 15px;
  background: #eee;
  border: 1px solid black;
  border-radius: 7px;
  overflow: hidden;
  position: fixed;
  z-index: 9999;
  background: #fff;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.bar {
  width: 0; height: 100%;
  background: #4fc3f7;
  animation: loading 3s infinite;
}
@keyframes loading {
  0%   { width: 0;}
  100%  { width: 100%;}
} */


/* header */

header {
    position: fixed;
    z-index: 100;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background-color: #ffffff;
    color: #000000;
    font-size: 14px;
}

header .container {
    width: 90%;
    max-width: 1060px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

header .logo img {
    width: 250px;
    z-index: 250;
}

header .menu {
    align-content: center;
}

header ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 940px;
    margin: 0 auto;
}

header .contents {
    display: flex;
}

header .contents li {
    margin-left: 40px;
    transition: 0.3s;
}

header .contents li:hover {
    opacity: 0.5;
    transition: 0.3s;
}

header .icon {
    display: flex;
}

header .icon img {
    margin-left: 30px;
    width: 50px;
    transition: 0.5s;
}

header .icon img:hover {
    transform: translateY(-7px);
    transition: 0.5s;
}

/* hamburger menu */

.hamburger_menu {
    display: none;
}
.menu-btn {
    position: fixed;
    top: 25px;
    right: 30px;
    display: flex;
    height: 50px;
    width: 50px;
    justify-content: center;
    align-items: center;
    z-index: 400;
    background-color: #78c7ffc6;
    border-radius: 10px;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
    transition: .3s;
}
.menu-btn span:before {
    bottom: 8px;
    transition: .3s;
}
.menu-btn span:after {
    top: 8px;
    transition: .3s;
}

#menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);/*メニューオープン時は真ん中の線を透明にする*/
    transition: .3s;
}
#menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
    transition: .3s;
}
#menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
    transition: .3s;
}

#menu-btn-check {
    display: none;
}


.menu-content {
    width: 80%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%;/*leftの値を変更してメニューを画面外へ*/
    z-index: 300;
    background-color: #cdeaffed;
    transition: all 0.5s;/*アニメーション設定*/
    display: flex;
    flex-direction: column;       /* 子要素を縦に並べる */
    justify-content: space-between;
}
.menu-content .ham-contents {
    padding: 70px 10px 0;
    margin: 0;
    margin-top: 20px;
}
.menu-content .ham-contents li {
    border-bottom: solid 1px #06003b;
    list-style: none;
}
.menu-content ul li a {
    display: block;
    width: 95%;
    margin: 0 auto;
    font-size: 15px;
    box-sizing: border-box;
    color:#06003b;
    text-decoration: none;
    padding: 9px 15px 10px 0;
    position: relative;
}
.menu-content .ham-contents li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #06003b;
    border-right: solid 2px #06003b;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
}

#menu-btn-check:checked ~ .menu-content {
    left: 20%;/*メニューを画面内へ*/
}

.menu-content p {
    font-size: 16px;
    color:#06003b;
    padding: 9px 15px 10px 5px;
}

.menu-content .ham-icon {
    display: flex;
    justify-content: space-around;
}

.menu-content ul li img {
    width: 40px;
}

.ham-sns {
    width: 93%;
    margin: 0 auto;
    border-bottom: solid 1px #06003b;
}

.menu-content .ham-footer {
    padding: 3px 0;
    background-color: #ffffff73;
    width: 100%;
}

.menu-content .ham-footer p {
    font-size: 12px;
    text-align: center;
}

header .bg-cover {
    visibility: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 200;
    transition: .3s;
}

#menu-btn-check:checked ~ .bg-cover {
    visibility: visible;
    background: rgba(0,0,0,0.3);
    transition: .3s;
}



/* section1 */

.section1 img {
    width: 100%;
    object-fit: cover;
}


/* section2 */

.section2 {
    margin-top: 100px;
}

.section2 .container {
    display: block;
    width: 90%;
    margin: 0 auto;
}

.section2 h1 {
    font-size: 24px;
    display: inline-block;
    padding: 0.4em 0.5em;/*文字の上下 左右の余白*/
    color: #494949;/*文字色*/
    background: #f4f4f4;/*背景色*/
    border-left: solid 5px #7db4e6;/*左線*/
    border-bottom: solid 3px #d7d7d7;/*下線*/
    margin-bottom: 20px;
}

.section2 .profile {
    display: flex;
    margin-top: 30px;
    margin-bottom: 60px;
}

.section2 .image {
    text-align: center;
    width: 50%;
    position: relative;
}

.section2 .image img {
    width: 80%;
    height: 550px;
    object-fit: cover;
    border-radius: 80px;
    position: sticky;
    top: 150px;
}
.section2 .index_sec2_image {
    position: static;
}

/* .section2 .image p {
    position: absolute;
    top: 70%;
    left: 30%;
    color: white;
    font-size: 30px;
    background: linear-gradient(transparent 70%, rgb(161, 192, 255) 70%);
} */

.section2 .sec2_name {
    align-content: center;
}
.section2 .text {
    background: rgba(255, 255, 255, 0.5);
    border: 5px dotted #306ba3;
    padding: 20px;
    width: 50%;
}
.section2 .text h2 {
    height: 30px;
    font-size: 30px;
    background: linear-gradient(transparent 70%, rgb(161, 192, 255) 70%);
    transform: translateY(40px);
}
.section2 .text h3 {
    font-size: 24px;
    padding: 10px;
}
.section2 .text p {
    padding: 10px;
}

.section2 .line {
    margin: 20px 0;
    position: relative;
	overflow: visible;
	text-align: center;
	color: #62a9f0;
	border-width: 3px 0 0 0;
	border-style: double;
	border-color: #62a9f0;
}
.section2 .line::after {
    position: absolute;
	top: -0.9em;
	left: 47%;
	display: inline-block;
	content: '';
    background-image: url(../images/moon.png);
    width: 30px;
    height: 30px;
    background-size: contain;
}

.section2 .membership {
    width: 90%;
    margin: 0 auto;
}
.section2 .membership h2 {
    position: relative;
    padding-left: 25px;
    display: inline;
}
.section2 .membership h2:before {
    position: absolute;
    content: '';
    bottom: -5px;
    left: 0;
    width: 0;
    height: 0;
    border: none;
    border-left: solid 15px transparent;
    border-bottom: solid 15px rgb(119, 195, 223);
}
.section2 .membership h2:after {
    position: absolute;
    content: '';
    bottom: -5px;
    left: 10px;
    width: 100%;
    border-bottom: solid 3px rgb(119, 195, 223);
}

.section2 .badge {
    margin-top: 30px;
    width: 100%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.section2 .badge_box {
    background: rgb(183, 234, 255, 0.5);
    border:#ffffff 2px dashed; /*境界線の指定*/
    box-shadow: 0 0 0 6px rgb(183, 234, 255, 0.5); /*境界線の外側の指定*/
    padding:10px;
    width: 35%;
    display: flex;
    margin-bottom: 60px;
}

.section2 .badge_box img {
    width: 100px;
    height: 100px;
    margin: 0 10px;
}
.section2 .badge_box h3 {
    padding: 10px;
}
.section2 .badge_box p {
    margin-left: 15px;
}

.section2 .picture {
    width: 90%;
    margin: 20px auto;
}
.section2 .picture p {
    margin-bottom: 10px;
}
.section2 .picture img {
    width: 60px;
    margin-left: 10px;
    border-radius: 10px;
}

.section2 .dis {
    width: 90%;
    margin: 20px auto 0;
}


/* section3 */

.section3 {
    margin-top: 100px;
}

.section3 .container {
    display: block;
    width: 90%;
    margin: 0 auto;
}

.section3 h1 {
    font-size: 24px;
    display: inline-block;
    padding: 0.4em 0.5em;/*文字の上下 左右の余白*/
    color: #494949;/*文字色*/
    background: #f4f4f4;/*背景色*/
    border-left: solid 5px #7db4e6;/*左線*/
    border-bottom: solid 3px #d7d7d7;/*下線*/
}

.section3 h2 {
    display: inline-block;
    margin: 30px 20px;
    border-bottom: solid 3px #76b6ff;
    position: relative;
}
.section3 h2:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 3px #5472cd;
  bottom: -3px;
  width: 20%;
}

.section3 .movie {
    display: flex;
    justify-content: space-around;
}

.section3 .movie iframe {
    width: 40%;
    height: 315px;
}

.section3 .recommend {
    margin-bottom: 40px;
}

.section3 .short_movie {
    margin: 0 auto;
    width: 90%;
    display: flex;
    justify-content: space-around;
}

.section3 .short_movie iframe {
    width: 30%;
    height: 600px;
}



/* section4 */

.section4 {
    margin-top: 100px;
}

.section4 .container {
    display: block;
    width: 90%;
    margin: 0 auto;
}

.section4 h1 {
    font-size: 24px;
    display: inline-block;
    padding: 0.4em 0.5em;/*文字の上下 左右の余白*/
    color: #494949;/*文字色*/
    background: #f4f4f4;/*背景色*/
    border-left: solid 5px #7db4e6;/*左線*/
    border-bottom: solid 3px #d7d7d7;/*下線*/
}

.section4 .game_name {
    display: flex;
}

.section4 .game_name img {
    width: 60px;
}

.section4 .mon {
    width: 90%;
    margin: 0 auto;
    margin-top: 30px;
}
.section4 .val {
    width: 90%;
    margin: 0 auto;
    margin-top: 60px;
}
.section4 .repo {
    width: 90%;
    margin: 0 auto;
    margin-top: 60px;
}
.section4 .zatu {
    width: 90%;
    margin: 0 auto;
    margin-top: 60px;
}

.section4 h2 {
    padding: 20px;
    font-size: 20px;
}
.section4 h3 {
    font-size: 18px;
    border-bottom: 2px dotted rgb(104, 104, 167);
    display: inline-block;
    margin-bottom: 20px;
}

.section4 .content {
    display: flex;
    margin-top: 30px;
    justify-content: space-around;
}

.section4 .content iframe {
    height: 315px;
    width: 40%;
}

.section4 .text {
    width: 40%;
}



/* section5 */

.section5 {
    margin-top: 100px;
}

.section5 .container {
    display: block;
    width: 90%;
    margin: 0 auto;
}

.section5 h1 {
    font-size: 24px;
    display: inline-block;
    padding: 0.4em 0.5em;/*文字の上下 左右の余白*/
    color: #494949;/*文字色*/
    background: #f4f4f4;/*背景色*/
    border-left: solid 5px #7db4e6;/*左線*/
    border-bottom: solid 3px #d7d7d7;/*下線*/
    margin-bottom: 20px;
}

.section5 .news_content {
    margin: 0 auto;
    width: 90%;
}

.section5 dl {
    border-top: 3px dotted #757575;
    padding: 30px 0;
}

.section5 dt {
    font-weight:normal;
}

.section5 .date {
    color: #004497;
    font-size: 1.1rem;
    margin-right: 10px;
}

.section5 .news-kind {
    color: #0065e0;
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid ;
    border-radius: 20px;
    transform: translateY(-5px);
}

.section5 h3 {
    font-weight: 400;
    font-size: 1.2rem;
    margin: 10px 0;
}

.section5 dl:last-child {
    border-bottom: 3px dotted #757575;
}


/* section6 */

.section6 {
    margin-top: 100px;
}

.section6 .container {
    display: block;
    width: 90%;
    margin: 0 auto;
}

.section6 h1 {
    font-size: 24px;
    display: inline-block;
    padding: 0.4em 0.5em;/*文字の上下 左右の余白*/
    color: #494949;/*文字色*/
    background: #f4f4f4;/*背景色*/
    border-left: solid 5px #7db4e6;/*左線*/
    border-bottom: solid 3px #d7d7d7;/*下線*/
}

.section6 p {
    text-align: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

.section6 .text {
    margin-top: 50px;
}

.section6 .marsh {
    width: 80%;
    max-width: 540px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    background: rgba(255, 255, 255, 0.5);
    border: 5px dashed rgb(255, 165, 165);
}

.section6 .marsh_text {
    width: 70%;
    display: flex;
    align-items: center;
}
.section6 .marsh_image {
    width: 30%;
}

.section6 .twitter {
    width: 80%;
    max-width: 540px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    background: rgba(255, 255, 255, 0.5);
    border: 5px dashed rgb(138, 185, 255);
}

.section6 .twitter_text {
    width: 70%;
    display: flex;
    align-items: center;
}
.section6 .twitter_image {
    width: 30%;
}

.section6 a {
    text-align: center;
    align-items: center;
    display: block;
    transition: all .3s ease-in-out;
}
.section6 a:hover {
    transform: scale(1.05);
}

.section6 .marsh img {
    width: 100%;
    background-color: #ef8b8b;
    padding: 20%;
    border-radius: 50%;
}
.section6 .twitter img {
    width: 100%;
    background-color: #b9e5f2;
    padding: 20%;
    border-radius: 50%;
}

/* 
.section6 .text {
    font-size: 20px;
    text-align: center;
    margin-bottom: 30px;
}

.section6 .form-list {
    margin-bottom: 30px;
    display: flex;
}

.section6 .form-list p {
    width: 15%;
    transform: translateY(10px);
}

.section6 .form-list input,textarea {
    background: rgba(255, 255, 255, 0.5);
    width: 85%;
    border: 2px solid #9b9b9b;
    padding: 10px;
    border-radius: 10px;
}

.section6 .send-btn {
    text-align: center;
}
.section6 .send-btn input {
    background-color: #776cc7;
    color: white;
    width: 200px;
    padding: 15px 0;
    transition: all 0.3s;
    border-radius: 10px;
}

.section6 .send-btn input:hover {
    background-color: #a9a2dd;
}
*/


/* section_php */

.section_php {
    margin-bottom: 100px;
}

.section_php .container {
    display: block;
    width: 90%;
    margin: 0 auto;
}

.section_php h1 {
    font-size: 24px;
    display: inline-block;
    padding: 0.4em 0.5em;/*文字の上下 左右の余白*/
    color: #494949;/*文字色*/
    background: #f4f4f4;/*背景色*/
    border-left: solid 5px #7db4e6;/*左線*/
    border-bottom: solid 3px #d7d7d7;/*下線*/
}

.section_php p {
    padding: 50px;
}

.section_php a {
    color: #042443;
}



/* footer */

footer {
    margin-top: 100px;
    width: 100%;
    text-align: center;
    font-size: 12px;
    background-color: whitesmoke;
    padding: 20px 0 30px;
}

@media only screen and (max-width: 768px) {
    /* share css */
    .index_margin {
        margin-top: 100px;
    }

    .sub_margin {
        margin-top: 140px;
    }

    .learn_more {
        margin-top: 16px;
        margin-right: 10px;
    }

    /* header */
    header {
        width: 100%;
    }

    header .container {
        width: 90%;
        max-width: 1060px;
        margin: 0 auto;
        display: block;
    }

    header .logo img {
        margin-right: auto;
        display: block;
        width: 200px;
    }

    header .menu {
        display: none;
    }

    header .hamburger_menu {
        display: block;
    }

    header ul {
        display: block;
        width: 100%;
    }

    /* section2 */

    .section2 {
        margin-top: 70px;
    }

    .section2 .profile {
        display: block;
        margin-top: 30px;
    }

    .section2 .image {
        text-align: center;
        width: 100%;
        position: relative;
    }

    .section2 .image img {
        width: 90%;
        height: 300px;
        object-fit: cover;
        position: static;
        top: auto;
    }

    .section2 .text {
        margin-top: 30px;
        background: rgba(255, 255, 255, 0.5);
        border: 5px dotted #306ba3;
        padding: 20px;
        width: 100%;
    }

    .section2 .badge_box {
        width: 90%;
        margin-bottom: 30px;
    }

    .section2 .picture img {
        margin-bottom: 10px;
    }

    /* section3 */

    .section3 {
        margin-top: 70px;
    }

    .section3 .movie {
        display: block;
        justify-content: space-around;
    }

    .section3 .movie iframe {
        width: 100%;
        margin-bottom: 30px;
        height: 220px;
    }

    .section3 .short_movie{
        display: block;
    }

    .section3 .short_movie iframe {
        width: 47%;
        height: 300px;
        margin-bottom: 10px;
    }


    /* section4 */

    .section4 {
        margin-top: 70px;
    }

    .section4 .content {
        display: block;
        margin-top: 30px;
    }

    .section4 .content iframe {
        width: 100%;
        height: 200px;
    }

    .section4 .text {
        margin-top: 20px;
        width: 100%;
    }

    /* section5 */

    .section5 {
        margin-top: 70px;
    }

    /* section6 */

    .section6 {
        margin-top: 70px;
    }

    .section6 .text {
        margin-top: 30px;
    }

    .section6 .form-list p {
        width: 100%;
        text-align: center;
        margin-bottom: 30px;
    }

    .section6 .form-list input,textarea {
        width: 100%;
    }

    .section6 .form-list {
        display: block;
    }

    .section6 a {
        margin-left: 10px;
        text-align: center;
    }

}