@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

/*-------------------------------------------------------------
共通
-------------------------------------------------------------*/
* {
  box-sizing: border-box;
}
html {
  font-size: 62.5%;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
      -ms-text-size-adjust: 100%;
          text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
@media screen and (max-width: 1200px) {
  html {
    overflow-x: hidden;
  }
}
body {
  font-family: "Noto Sans JP", Helvetica, Arial, メイリオ, Meiryo, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", sans-serif;
  font-size: 15px;
  font-size: 1.5rem;
  -webkit-text-size-adjust: 100%;
  font-weight: 400;
  line-height: 1.8;
  color: #444;
  margin: 0;
}
@media screen and (max-width: 1200px) {
  body {
    position: relative;
    overflow-x: hidden;
  }
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

img {
  border-style: none;
  vertical-align: top;
  max-width: 100%;
  height: auto;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  background: #fff;
}
td,
th {
  vertical-align: top;
}
th {
  text-align: left;
  font-weight: bold;
}

a,
a::before,
a::after {
  transition: background 0.2s, border 0.2s, color 0.2s, opacity 0.2s;
}

.bold { font-weight: 900; }

.sp { display: none; }
@media only screen and (max-width: 600px) {
    .pc { display: none; }
    .sp { display: block; }
}

.inner {
    width: 1080px;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}


/*-------------------------------------------------------------
ローディング
-------------------------------------------------------------*/
#loading {
    font-size: 2em;
    font-weight: bold;
    color: #004098;
	position: fixed;
	top: 0;
	left: 0;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100vw;
	height: 100vh;
    background-color: #fff;
	opacity: 1;
	transition: opacity .5s;
	transition-delay: .5s;
	z-index: 10000;
}
#loading.loaded {
	opacity: 0;
	pointer-events: none;
}
#loading.transitionend {
	display: none;
}
#dots {
    display: inline-block;
    width: 1em;
    text-align: left;
}
@keyframes blink {
    0%, 20% { opacity: 1; }
    20.1%, 100% { opacity: 0; }
}
#dots span { animation: blink 1s infinite; }
#dots span:nth-child(2) { animation-delay: 0.2s; }
#dots span:nth-child(3) { animation-delay: 0.4s; }


/*-------------------------------------------------------------
共通
-------------------------------------------------------------*/
.cont_ttl {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 90px;
    position: relative;
    z-index: 2;
}
.cont_ttl span {
    font-size: 20px;
    font-weight: bold;
    line-height: 1;
    letter-spacing: 0.05em;
    color: #004098;
    margin-top: 0.3em;
}
@media only screen and (max-width: 600px) {
    .cont_ttl {
        margin: 0 0 10.5dvw;
    }
    .cont_ttl img {
        max-height: 15dvw;
    }
    .cont_ttl span {
        font-size: 4.2dvw;
    }
}


/*-------------------------------------------------------------
header
-------------------------------------------------------------*/
#nav {
    position: absolute;
    z-index: 999;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px 0;
}
#logo h1 {
    margin: 0;
}
#nav_box {
    width: 565px;
    height: 54px;
    border-radius: 10px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0 30px;
}
#nav_box a img {
    height: 24px;
}
#nav a:hover {
    opacity: 0.6;
}
#menu_btn {
    display: none;
}
@media only screen and (max-width: 1200px) {
    #nav {
        padding: 1.5vw 3% 0;
    }
    #logo {
        max-width: 18%;
    }
    #logo h1 {
        display: flex;
    }
    #nav_box {
        max-width: 60%;
        height: auto;
        aspect-ratio: 565 / 54;
        gap: 0 4%;
        padding: 0 3% 0 4%;
        border-radius: 1vw;
    }
    #nav_box a {
        display: flex;
    }
    #nav_box a img {
        height: auto;
    }
}
@media only screen and (max-width: 600px) {
    #nav {
        padding: 2.5dvw 2.5dvw 0;
    }
    #logo {
        max-width: 39%;
    }
    
    #nav_box {
        width: 100%;
        max-width: 100%;
        height: 100dvh;
        aspect-ratio: inherit;
        overflow-y: auto;
        background-color: #fff;
        position: fixed;
        top: 0;
        right: 0;
        transition: transform 0.6s ease;
        transform: translateX(101%);
        z-index: 8;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 7dvh 0;
        pointer-events: painted;
    }
    #nav_box.active {
        transform: translateX(0);
    }
    #nav_box a img {
        height: 10dvw;
    }
    
    #menu_btn {
        width: 14dvw;
        height: 14dvw;
        border-radius: 2dvw;
        background-color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        z-index: 9;
    }
    .toggle_box {
        position: relative;
        width: 50%;
        height: 6dvw;
    }
    .active .toggle_box {
        height: 50%;
    }
    .toggle_box span {
        position: absolute;
        left: 0;
        width: 100%;
        height: 1dvw;
        border-radius: 10px;
        background-color: #004098;
        transition: background 0.3s ease;
    }
    .toggle_box, .toggle_box span {
        display: inline-block;
        transition: all .5s;
        box-sizing: border-box;
    }
    .toggle_box span:nth-of-type(1) { top: 0; }
    .toggle_box span:nth-of-type(2) { top: calc(50% - 0.5dvw); }
    .toggle_box span:nth-of-type(3) { bottom: 0; }

    .toggle_box span:nth-of-type(1) {
        animation: bar01 .5s forwards;
    }
    .toggle_box span:nth-of-type(2) {
        animation: bar02 .5s forwards;
    }
    .toggle_box span:nth-of-type(3) {
        animation: bar03 .5s forwards;
    }
    .toggle_box::after {
        position: absolute;
        top: 50%;
        left: 50%;
        display: block;
        content: '';
        width: 50px;
        height: 50px;
        margin: -25px 0 0 -25px;
        border-radius: 50%;
        border: 1px solid rgba(0,64,152,.3);
        transition: all .1s;
        opacity: 0;
    }
    .active .toggle_box::after {
        animation: circle .5s;
    }
    .active .toggle_box span:nth-of-type(1) {
        animation: active-bar01 .5s .5s forwards;
    }
    .active .toggle_box span:nth-of-type(2) {
        animation: active-bar02 .5s .5s forwards;
    }
    .active .toggle_box span:nth-of-type(3) {
        animation: active-bar03 .5s .5s forwards;
    }
}

@keyframes bar01 {
    0% { transform: translateY(3dvw) rotate(-45deg); }
    100% { transform: translateY(0) rotate(0); }
}
@keyframes bar02 {
    0% { opacity: 0; }
    100% { opacity: 1; }
}
@keyframes bar03 {
    0% { transform: translateY(-3dvw) rotate(45deg); }
    100% { transform: translateY(0) rotate(0); }
}
@keyframes circle {
    0% {
        transform: scale(.1);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: scale(3.5);
        opacity: 0;
    }
}
@keyframes active-bar01 {
    0% { transform: translateY(0) rotate(0); }
    100% { transform: translateY(3dvw) rotate(-45deg); }
}
@keyframes active-bar02 {
    0% { opacity: 1; }
    100% { opacity: 0; }
}
@keyframes active-bar03 {
    0% { transform: translateY(0) rotate(0); }
    100% { transform: translateY(-3dvw) rotate(45deg); }
}


/*-------------------------------------------------------------
footer
-------------------------------------------------------------*/
.footer {
    width: 100%;
    height: 70px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 50;
}
#copyright {
    font-size: 14px;
    color: #1B1464;
}
@media only screen and (max-width: 600px) {
    .footer {
        height: 16.3dvw;
    }
    #copyright {
        font-size: 3.3dvw;
    }
}


/*-------------------------------------------------------------
MV
-------------------------------------------------------------*/
#mv img {
    width: 100%;
}

.fixed_link {
    position: fixed;
    bottom: 15px;
    right: 15px;
    z-index: 9999;
}
.fixed_link a:hover {
    opacity: 0.7;
}
.fixed_link a {
    position: relative;
    z-index: 1;
}
.fixed_link .close_btn {
    position: absolute;
    top: -3px;
    right: -3px;
    z-index: 2;
    cursor: pointer;
}
@media only screen and (max-width: 1200px) {
    .fixed_link {
        max-width: 25%;
        right: 3%;
    }
    .fixed_link .close_btn {
        max-width: 25%;
    }
}
@media only screen and (max-width: 600px) {
    .fixed_link {
        max-width: 46.5%;
        bottom: 2dvw;
        right: 2dvw;
    }
    .fixed_link .close_btn {
        max-width: 25%;
        top: -4%;
        right: -3%;
    }
}


/*-------------------------------------------------------------
Story
-------------------------------------------------------------*/
#story {
    width: 100%;
    padding: 180px 0 40vw;
    background: url("../img/bg_story.jpg") no-repeat center bottom;
    background-size: 100% auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 50;
}
.story_cont p {
    font-size: 23px;
    font-weight: bold;
    color: #1B1464;
    text-align: center;
    line-height: 1.7em;
    letter-spacing: 0.05em;
}
@media only screen and (max-width: 600px) {
    #story {
        padding: 15dvw 0 60vw;
    }
    .story_cont p {
        font-size: 4.4dvw;
        white-space: nowrap;
    }
}


/*-------------------------------------------------------------
Gallery
-------------------------------------------------------------*/
#gallery {
    position: relative;
    z-index: 50;
}
#gallery .inner {
    padding: 120px 0;
    text-align: center;
}
.g_img {
    position: absolute;
    bottom: 0;
    left: -130px;
}
@media only screen and (max-width: 1200px) {
    #gallery .inner {
        padding: 120px 0 300px;
    }
    .g_img {
        left: -4%;
    }
}
@media only screen and (max-width: 600px) {
    #gallery .inner {
        padding: 16dvw 0 40dvw;
    }
    .g_img {
        max-width: 34%;
        left: -4%;
    }
}

.mov_cont {
    width: 970px;
    max-width: 100%;
    margin: 0 auto;
}
.mov_cont +.mov_cont {
    margin-top: 60px;
}
.ytb_wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    line-height: 0;
}
.ytb_wrap iframe {
    width: 100%;
    height: 100%;
}
.mov_ttl {
    font-size: 23px;
    color: #004098;
    font-weight: bold;
    letter-spacing: 0.05em;
    margin: 0.5em 0 0;
    text-align: center;
}
@media only screen and (max-width: 600px) {
    .mov_cont +.mov_cont {
        margin-top: 7dvw;
    }
    .mov_ttl {
        font-size: 3.7dvw;
    }
}


/*-------------------------------------------------------------
固定背景
-------------------------------------------------------------*/
.circle {
    width: 50px;
    height: 50px;
    background: url("../img/bg_gallery.jpg") no-repeat top center;
    background-size: 100% 100%;
    border-radius: 50%;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease;
    z-index: 9;
    opacity: 0;
}
.story_cont, .gallery_cont {
    position: relative;
    transition: opacity 0.5s ease;
    z-index: 20;
}
.gallery_cont {
    opacity: 0;
}

/*---------------------------*/

.bg_wrap {
    width: 100vw;
    height: 100vh;
    background-image: url("../img/bg_character.jpg");
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}
.bg_wrap.fixsd {
    position: fixed;
}


/*-------------------------------------------------------------
Character
-------------------------------------------------------------*/
#character {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 130px 0 60px;
    position: relative;
    z-index: 50;
    overflow: hidden;
}
.char_cont {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 45px;
}
.char_cont.c2 {
    flex-direction: row-reverse;
}
.char_cont .prof {
    width: 490px;
    max-width: 63%;
    text-align: left;
}
.char_cont .prof .name {
    font-size: 50px;
    font-weight: bold;
    color: #004098;
    letter-spacing: 0.05em;
    line-height: 1;
}
.char_cont .prof .name rt {
    font-size: 0.3em;
    margin-bottom: 0.3em;
}
.char_cont .prof .txt {
    font-size: 16px;
    line-height: 1.6em;
    letter-spacing: 0.05em;
    color: #1B1464;
    background-image: url("../img/line.png"), url("../img/line.png");
    background-position: top left, bottom left;
    background-repeat: repeat-x, repeat-x;
    padding: 0.8em 0;
    margin: 2em 0;
}
.char_cont .prof .txt p {
    margin: 0;
}
.char_cont .prof .face {
    display: flex;
    gap: 0 25px;
}
.char_cont.c2 .prof .face {
    justify-content: space-between;
}
.char_cont .prof .face .face_l p {
    font-size: 14px;
    letter-spacing: 0.05em;
    font-weight: bold;
    color: #004098;
    text-align: center;
    margin: 0.5em 0 0;
    background-color: #fff;
    border-radius: 15px;
    line-height: 1.5em;
}
.char_cont .prof .face .face_r {
    display: flex;
    gap: 0 25px;
}
.char_cont .prof .txt2 {
    font-size: 14px;
    line-height: 1.6em;
    letter-spacing: 0.05em;
    font-weight: 500;
    color: #004098;
    margin: 0.5em 0 0;
}
@media only screen and (max-width: 1200px) {
    .char_cont {
        padding: 0 5%;
    }
    .char_cont.c2 {
        margin-top: 5vw;
    }
}
@media only screen and (max-width: 600px) {
    #character {
        padding: 23dvw 0 15dvw;
    }
    .char_cont,
    .char_cont.c2 {
        flex-direction: column;
        gap: 7vw;
    }
    .char_cont.c2 {
        margin-top: 11.5dvw;
    }
    .char_cont.c1 .img {
        max-width: 44dvw;
    }
    .char_cont.c2 .img {
        max-width: 54dvw;
    }
    .char_cont .prof {
        max-width: 100%;
    }
    .char_cont .prof .name {
        font-size: 10.7dvw;
    }
    .char_cont .prof .txt {
        font-size: 3.7dvw;
        margin: 1.8em 0;
    }
    .char_cont .prof .face {
        gap: 0 20px;
    }
    .char_cont .prof .face img {
        width: 23.5dvw;
    }
    .char_cont .prof .face .face_l img {
        width: 25.5dvw;
    }
    .char_cont .prof .face .face_l p,
    .char_cont .prof .txt2 {
        font-size: 3.3dvw;
    }
}

.c1 {
    width: 100%;
    text-align: center;
    overflow: hidden;
    background: url('../img/bg_name_yua.png') repeat-x;
    background-size: auto;
    animation: slideBackground 10s linear infinite;
    position: relative;
    z-index: 2;
}
@keyframes slideBackground {
    from {
        background-position: 0 0;
    }
    to {
        background-position: calc(-1442px) 0;
    }
}
.c2 {
    width: 100%;
    text-align: center;
    overflow: hidden;
    background: url('../img/bg_name_teku.png') repeat-x;
    background-size: auto;
    animation: slideBackgroundReverse 10s linear infinite;
    position: relative;
    z-index: 2;
}
@keyframes slideBackgroundReverse {
    from {
        background-position: calc(-1642px) 0;
    }
    to {
        background-position: 0 0;
    }
}

@media only screen and (max-width: 600px) {
    .c1 {
        animation: slideBackgroundSP 10s linear infinite;
    }
    .c2 {
        animation: slideBackgroundReverseSP 10s linear infinite;
    }
}
@keyframes slideBackgroundSP {
    from {
        background-position: 0 15dvw;
    }
    to {
        background-position: calc(-1442px) 15dvw;
    }
}
@keyframes slideBackgroundReverseSP {
    from {
        background-position: calc(-1642px) 15dvw;
    }
    to {
        background-position: 0 15dvw;
    }
}


/*-------------------------------------------------------------
Projects
-------------------------------------------------------------*/
#projects {
    position: relative;
    z-index: 50;
}
#projects .inner {
    padding: 60px 0 270px;
    text-align: center;
}
@media only screen and (max-width: 600px) {
    #projects .inner {
        padding: 15dvw 0 46.5dvw;
    }
}

.project_list {
    display: flex;
    flex-direction: column;
    gap: 70px 0;
}
.project_cont {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0 30px;
}
.project_cont:nth-child(even) {
    flex-direction: row-reverse;
}
.project_cont .cont_img,
.project_cont .cont_txt {
    width: calc(50% - 15px);
}
.project_cont .cont_txt,
.project_cont .cont_txt2 {
    text-align: left;
}
.project_cont .cont_txt .ttl {
    font-size: 30px;
    font-weight: bold;
    line-height: 1;
    letter-spacing: 0.05em;
    color: #004098;
    margin: 0;
}
.project_cont .cont_txt .lead {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5em;
    letter-spacing: 0.05em;
    color: #1B1464;
    border-top: 1px solid #1B1464;
    border-bottom: 1px solid #1B1464;
    padding: 0.6em 0;
    margin: 1em 0 0.75em;
}
.project_cont .cont_txt2 .lead {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5em;
    letter-spacing: 0.05em;
    color: #1B1464;
    border-bottom: 1px solid #1B1464;
    padding: 1em 0 0.3em;
    margin: 0 0 0.6em;
}
.project_cont .cont_txt .txt,
.project_cont .cont_txt2 .txt {
    font-size: 16px;
    line-height: 1.6em;
    letter-spacing: 0.05em;
    color: #1B1464;
    margin: 0;
}
.project_cont .cont_txt2 .em {
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 0.05em;
    color: #1B1464;
    margin: 0 0 0.2em;
}
@media only screen and (max-width: 1200px) {
    .project_cont .cont_txt .ttl {
        line-height: 1.3em;
    }
}
@media only screen and (max-width: 600px) {
    .project_cont,
    .project_cont:nth-child(even) {
        flex-direction: column;
        gap: 0 16.3dvw;
    }
    .project_cont .cont_img, 
    .project_cont .cont_txt {
        width: 100%;
    }
    .project_cont .cont_txt .ttl {
        font-size: 5.8dvw;
        margin-top: 1em;
    }
    .project_cont .cont_txt .lead {
        font-size: 4.7dvw;
    }
    .project_cont .cont_txt2 .lead {
        font-size: 4.7dvw;
    }
    .project_cont .cont_txt .txt,
    .project_cont .cont_txt2 .txt {
        font-size: 3.7dvw;
    }
    .project_cont .cont_txt2 .em {
        font-size: 3.7dvw;
    }
}

.project_foot {
    width: 600px;
    max-width: 100%;
    margin: 0 auto;
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    margin: 0 auto;
}
.p_img {
    position: absolute;
    bottom: 0;
    left: 300px;
    margin: 0 auto;
}
.speech_box {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.6em;
    letter-spacing: 0.05em;
    color: #1B1464;
    background-color: #fff;
    display: inline-block;
    border-radius: 10px;
    padding: 1em 1.5em;
    position: absolute;
    font-feature-settings: "palt";
}
.speech_box.box1 {
    bottom: 125px;
    left: 5px;
}
.speech_box.box2 {
    bottom: 85px;
    right: 0;
}
.speech_box.box1::after {
    content: "";
    width: 15px;
    height: 20px;
    background: url("../img/speech_arrow.png") no-repeat center left / contain;
    position: absolute;
    right: -15px;
    bottom: 10px;
}
.speech_box.box2::after {
    content: "";
    width: 15px;
    height: 20px;
    background: url("../img/speech_arrow.png") no-repeat center left / contain;
    position: absolute;
    left: -15px;
    bottom: 18px;
    transform: scale(-1, -1);
}
@media only screen and (max-width: 600px) {
    .p_img {
        max-width: 34dvw;
        left: 54%;
    }
    .speech_box {
        font-size: 2.8dvw;
        padding: 0.8em 1em;
    }
    .speech_box.box1 {
        bottom: 22dvw;
    }
    .speech_box.box2 {
        bottom: 16dvw;
    }
    .speech_box.box1::after {
        width: 3dvw;
        height: 3.5dvw;
        right: -3dvw;
        bottom: 2dvw;
    }
    .speech_box.box2::after {
        width: 3dvw;
        height: 3.5dvw;
        left: -3dvw;
        bottom: 3dvw;
    }
}


/*-------------------------------------------------------------
print
-------------------------------------------------------------*/
@page {
    size: A4 portrait;
}
@media print {
    * {
        text-shadow: none !important;
        box-shadow: none !important;
    }
    html, body {
        width: 1100px;
        height: auto;
        -webkit-print-color-adjust: exact;
        size: A4 landscape;
        page-break-after: auto;
    }
    header {
        position: relative !important;
    }
    #nav {
        position: absolute;
    }
    #gallery .gallery_cont {
        opacity: 1 !important;
    }
    .circle {
        display: none;
    }
    .fixed_link {
        position: absolute;
    }
}