@charset "UTF-8";

@import url(normalize.css);

@font-face {
  font-family: 'SatsukiGendaiMincho-M';
  src: url('https://geikousai-ncu.com/2025/font/SatsukiGendaiMincho-M.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

body {
    margin: 0%;
    font-family: "SatsukiGendaiMincho-M", sans-serif;
    font-weight: normal;
    font-style: normal;

    background-color: #0058A9;
}

html {
    /* background-color: #EBE8E8; */
    background-color: #EDEBEB;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #ffffff;
}

main {
    padding-top: 80px;
}

/* ヘッダー */
.header {
    height: 80px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #0058A9;
    padding: 0 50px;
    position: fixed;
    top: 0;
    z-index: 999;

    width: 100%;
}

.header_title {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 10px;

    font-family: sicgothicduex-hdl-e, sans-serif;
    font-style: normal;
    font-weight: 400;
    font-size: clamp(28px , 2vw , 35px);
}

.header_logo_a {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.header_logo {
    height: 80%;
    border-radius: 50%;
}

.navi {
    /* text-align: right; */
    display: flex;
    gap: 50px;

    font-family: sicgothicduex-hdl-e, sans-serif;
    font-style: normal;
    font-weight: 400;

    font-size: clamp(20px , 1.5vw , 25px);
}

.navi_element {
    display: flex;
}

.navi_text {
    text-decoration: none;
    color: #ffffff;
    font-size: 20px;

}

.navi_triangle {
    background-color: #BB8A32;
    width: 16px;
    height: 12px;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
}

@media screen and (min-width: 768px) {
    .hamburger-menu {
        display: none;
    }

    .only_sp {
        display: none;
    }
}

/* ハンバーガーメニュー */
.hamburger-menu {
    width: 40px;
    height: 40px;
    position: relative;
    border: none;
    background: transparent;
    appearance: none;
    padding: 0;
    cursor: pointer;
    z-index: 9999;
    /* background-color: var(--yellow); */
    background-color: #6ec6cd;
    border-radius: 50%;
}

.hamburger-menu__bar {
    display: inline-block;
    width: 44%;
    height: 2px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: 0.5s;
    background-color: #000;
}

.hamburger-menu__bar:first-child {
    top: 35%;
}

.hamburger-menu__bar:nth-child(2) {
    top: 50%;
}

.hamburger-menu__bar:last-child {
    top: 65%;
}

.hamburger-menu--open .hamburger-menu__bar {
    top: 50%;
}

.hamburger-menu--open .hamburger-menu__bar:first-child {
    transform: translateX(-50%) translateY(-50%) rotate(45deg);
}

.hamburger-menu--open .hamburger-menu__bar:last-child {
    transform: translateX(-50%) translateY(-50%) rotate(-45deg);
}

.hamburger-menu--open .hamburger-menu__bar:nth-child(2) {
    display: none;
}

/* ハンバーガーのナビゲーション↓*/
.navigation {
    background-color: #091e35;
    position: absolute;
    top: 70px;
    width: 100%;
    z-index: 9998;
    margin-left: -20px;
    height: 100vh;
    display: none;
}

.navigation a {
    color: #ffffff;
    font-family: sicgothicduex-hdl-e, sans-serif;
    font-style: normal;
    font-weight: 400;
    margin: 0;
    display: inline-block;
    font-size: 20px;
    line-height: 2.5em;
}

.navigation_ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.navigation_ul a{
    text-align: center;
}

.about-bottom{
    padding-top: 15%;
}

.about-bottom , .event-bottom , .pr-bottom{
    padding-bottom: 10%;
}


/* snsアイコン */
.navigation-img {
    display: flex;
    justify-content: center;
    gap: 100px;
}

.navigation-img img {
    height: 2rem;
}

@media screen and (max-width: 768px) {
    .header {
        height: 70px;
        padding: 0 20px;
        width: 100%;
    }

    .navi {
        display: none;
    }

    .navi_element {
        font-size: 14px;
    }

    .only_pc {
        display: none;
    }
}

/* ファーストビューアニメーション */
.first-view {
    background-color: #000000;
    width: 100%;
    height: 100vh;
}

.delete {
    display: none;
}

/* フッター */
.footer {
    width: 100%;
    /* height: 560px; */
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: #091e35;
    padding: 3% 0;
    gap: 30px;
}

.footer p {
    font-family: "SatsukiGendaiMincho-M", sans-serif;
    font-weight: 300;
    font-style: normal;
    color: #ffffff;
    font-size: 20px;
    margin: 0;
}

.footer a {
    text-decoration: underline;
    color: #ffffff;
}

.footer p span {

    font-size: 30px;

    display: inline-block;
    margin-bottom: 10px;
}

.vec_right,
.vec_left {
    width: 100%;
    display: flex;
}

.vec_right {
    justify-content: flex-end;
}

.vec_right img,
.vec_left img {
    width: 475px;
}

@media screen and (max-width: 768px) {
    .footer {
        padding: 20px 0;
    }

    .footer p {
        font-size: 14px;
    }

    .footer p span {
        font-size: 16px;
    }

    .vec_right img,
    .vec_left img {
        width: 156px;
    }
}