/* html, */

body {
    font-family: "源ノ明朝", serif, sans-serif;
    margin: 0;
    overflow-x: hidden;
    color: #241A16;
    font-feature-settings: "palt";
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
label,
a {
    margin: 0;
    position: relative;
}

p {
    font-size: 32px;
    line-height: 160%;
    position: relative;
    font-family: "源ノ角ゴシック JP", sans-serif;
    color: #241A16;
}

h2 {
    font-family: "源ノ明朝", serif, sans-serif;
    font-size: 45px;
    padding: 45px 0;
}

img {
    width: 100%;
    position: relative;
}

a {
    color: black;
    text-decoration: none;
    font-size: 14px;
    position: relative;
    display: block;
}


/*a:hover{
    color: white;
}*/

.show {
    display: flex;
}

.pc {
    display: block;
}

.sp {
    display: none!important;
}

.page-width {
    max-width: 1020px;
    margin: 0 auto;
}
.fv > .page-width {
    max-width: 1080px;
}
.fv img {
    max-width: 1080px;
	padding-left: 24px;
}
@media screen and (min-width: 768px) and (max-width: 1079px){
	.fv img {
		padding-left: 0;
	}
}
@media screen and (min-width: 1921px) {
	.fv > .page-width {
		max-width: 52.7vw;
		margin: 0 auto;
	}
}

/* fv section */

.fv {
    background: url(../img/fv/fv_bg.jpg) no-repeat;
    background-size: cover;
    background-position: top;
    text-align: center;
}
@media screen and (min-width: 1921px) {
  .fv {
    padding-top: clamp(0.5px, 1vw, 60px);
  }
}
@media screen and (min-width: 1020px) and (max-width: 1920px){
  .fv {
    padding: 2% 0 0;
  }
}
@media screen and (min-width: 768px) and (max-width: 1019px){
	.fv {
		padding: 2.1vw 0 0;
	}
}

/* contact section */

.contact h5 {
    font-size: 32px;
	font-weight: 900;
	line-height: 1.3;
    background: url(../img/contact/contact_title_bg.webp) no-repeat;
    background-size: cover;
    padding: 13px;
    text-align: center;
}

.contact-inner {
    background: url(../img/contact/CTA_bg.webp) no-repeat;
    background-size: cover;
    padding: 30px 0;
    text-align: center;
}

.contact-inner img {
    width: 590px;
}

.btn {
    animation: anime 0.5s ease 0s infinite alternate;
    transform-origin: center;
}

@keyframes anime {
    from {
        transform: scale(0.9, 0.9);
    }
    to {
        transform: scale(1, 1);
    }
}

.contact-inner p {
    font-size: 16px;
    color: #fff;
    text-align: left;
    width: fit-content;
    margin: 0 auto;
    font-family: "源ノ明朝", serif, sans-serif;
}


/* concept section */

.concept h2 {
    background: url(../img/concept/concept_title_bg.webp) no-repeat;
    background-size: cover;
    padding: 45px 0;
    text-align: center;
    color: #04395b;
}

.accent {
    color: #D55E07;
    font-weight: bold;
}

.concept-content {
    padding: 64px 0;
}

.tb-concept {
    width: 575px;
}

.concept-content p span {
    background-image: linear-gradient(0deg, #FCED22 17%, transparent 0);
    background-size: auto 80%;
    text-decoration: none;
    padding-bottom: 1%;
}

.concept-content img {
    padding: 46px 0;
}

.concept-content h4 {
    font-size: 51px;
    padding: 64px 0;
}

.concept-imgs {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.concept-imgs img {
    width: calc(32% - 10px);
}

p.accent {
    font-family: "源ノ明朝", serif, sans-serif;
}


/* archivement section */

.archivement {
    background-color: #421507;
    background-size: cover;
    padding: 16px 0 64px 0;
    margin: 0 auto;
}

.archivement h2 {
    color: #fff;
    text-align: center;
}

.archivement-box {
    margin: 24px auto;
    background-color: #742302;
    padding: 24px;
}

.archivement-box img {
    padding: 6px 0;
}

.archivement-box img.step {
    width: fit-content;
}

.archivement-box h5 {
    color: #fced22;
    font-size: 38px;
    text-align: center;
    padding: 24px 0;
}

.archivement-box p {
    color: #fff;
}

.step-box {
    padding: 24px 0;
}

.voice {
    display: flex;
    justify-content: space-between;
}

.voice-left,
.voice-right {
    width: calc( 50% - 8px);
}


/* lecture section */

.lecture h2 {
    color: #04395b;
    text-align: center;
}

.lecture-intro {
    background: url(../img/lecture/lecture_bg.webp) no-repeat;
    background-size: cover;
    padding-bottom: 0;
}

.intro-box {
    padding: 24px;
    background-color: #fff;
}

.intro-box h5 {
    font-size: 26px;
    color: #04395b;
    padding-bottom: 24px;
}

.intro-box p {
    font-size: 26px;
}

.lecture_img {
    width: fit-content;
    display: block;
    margin: 0 auto;
}

.media,.performance,.voice-message {
    padding: 24px 0;
}

.media-title,.performance-title,.voice-message-title {
    width: fit-content;
    margin: 0 auto;
    display: block;
    padding: 24px 0;
}

.media-box,.performance-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.media-box img,.performance-box img {
    width: calc(50% - 10px);
    padding: 10px 0;
}

.lecture-summary {
    margin: 16px auto;
    background-color: #fff;
    padding: 16px 32px;
    width: fit-content;
}

.lecture-summary h5 {
    color: #04395b;
    font-size: 26px;
    text-align: center;
}

.seminar-title {
    width: fit-content;
    margin: 0 auto;
    display: block;
    padding: 24px 0;
}

.slider_container {
    position: relative; 
    height: 638px; 
    overflow: hidden; 
}

.slider_container::before {
    content: "";
    position: absolute; 
    top: 0; 
    left: 0;
    right: 0; 
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(240, 241, 240, 1) 0%, 
        rgba(240, 241, 240, 0) 20%,
        rgba(240, 241, 240, 0) 80%, 
        rgba(240, 241, 240, 1) 100%
    ); 
    z-index: 2; 
}

.sd {
    display: flex; 
    flex-wrap: nowrap; 
    gap: 10px;
    justify-content: flex-start;
    align-items: center; 
}

.appear {
    display: flex; 
    flex-direction: row;
}
#column1, #column2, #column3, #column4 {
    flex: 1;
    flex-direction: column; 
    overflow: hidden; 
}

#column1 {
	animation: 10s linear -60s infinite normal none running loop1;
}
#column2 {
    animation: 12.5s linear -60s infinite normal none running loop2;
}

#column3 {
    animation: 10s linear -60s infinite normal none running loop3;
}

#column4 {
    animation: 12.5s linear -60s infinite normal none running loop4;
}

@keyframes loop1{
0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    transform: translateY(0);
}
100% {
    -webkit-transform: translateY(-300%);
    -moz-transform: translateY(-300%);
    transform: translateY(-10%);
}
}
@keyframes loop2{
0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    transform: translateY(0);
}
100% {
    -webkit-transform: translateY(-300%);
    -moz-transform: translateY(-300%);
    transform: translateY(10%);
}
}
@keyframes loop3{
0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    transform: translateY(0);
}
100% {
    -webkit-transform: translateY(-300%);
    -moz-transform: translateY(-300%);
    transform: translateY(-10%);
}
}
@keyframes loop4{
	0% {
		-webkit-transform: translateY(0);
		-moz-transform: translateY(0);
		transform: translateY(0);
	}
	100% {
		-webkit-transform: translateY(-300%);
		-moz-transform: translateY(-300%);
		transform: translateY(10%);
	}
}
	
/* reason section */

.reason {
    background: url(../img/reason/reason_bg.webp) no-repeat;
    background-size: cover;
    padding-bottom: 48px;
}

.reason h2 {
    color: #fff;
    text-align: center;
}

.reason-box {
    padding: 12px 0;
}

.reason-box img {
    display: block;
}

.reason-content {
    padding: 48px 24px;
    background-color: #fff;
}

.reason-check-box {
    margin: 32px 0!important;
}

.reason-content img {
    width: fit-content;
    display: block;
    margin: 32px auto;
}

.reason-1 {
    border: 1px solid black;
}

.reason-content h3 {
    font-size: 46px;
    color: #d55e07;
    padding: 24px 0;
}

.reason-content h5 {
    font-size: 32px;
    color: #d55e07;
    padding: 24px 0;
}


/* free-lecture section */

.free-lecture h2 {
    background: url(../img/free-lecture/free-lecture_bg.webp) no-repeat;
    background-size: cover;
    color: #04395B;
    text-align: center;
}

.free-lecture-content {
    background: url(../img/free-lecture/free-lecture_content_bg.webp) no-repeat;
    background-size: cover;
    padding: 64px 0;
}

.free-lecture-content img {
    padding: 64px 0;
}


/* threestep section */

.threestep {
    background: url(../img/threestep/3step_bg.webp) no-repeat;
    background-size: cover;
    text-align: center;
	padding-bottom: 64px;
}

.arw {
    width: fit-content;
    padding: 16px 0;
}

.threestep h2 {
    text-align: center;
    color: #fff;
}

.threestep a {
    padding: 64px 0;
}

.threestep a img {
    width: fit-content;
}

/* dream section */

.dream h2 {
    color: #fff;
    text-align: center;
    background-color: #421507;
}

.dream-content {
    background: url(../img/dream/dream_bg.webp) no-repeat;
    background-size: cover;
    padding: 64px;
}

.dream-content h5 {
    color: #d55e07;
    font-size: 42px;
    padding: 32px 0;
}


/* course section */

.course {
    background: url(../img/course/course_bg.webp) no-repeat;
    background-size: cover;
    padding-bottom: 64px;
}

.course h2 {
    color: #fff;
    text-align: center;
}

.course-content {
    display: flex;
    justify-content: space-between;
}

.free-course,
.paid-course {
    width: calc( 50% - 7px);
    padding: 22px 0;
    text-align: center;
}

.course-content .free-course h4 {
    color: #fff;
    font-size: 28px;
    display: block;
    background-color: #d55e07;
    padding: 22px;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.course-content .paid-course h4 {
    color: #fff;
    font-size: 28px;
    display: block;
    background-color: #086aa8;
    padding: 22px;
    position: relative;
	cursor: pointer;
}

.course-content h4::after {
    content: url(../img/course/ttl_close.webp);
    right: 20px;
    position: absolute;
    transition: transform 0.3s ease;
}

.course-content .free-course img,
.course-content .paid-course img {
    transition: opacity 0.3s ease;
    display: none;
}

.course-content h4.rotated::after {
    transform: rotate(45deg);
    transition: transform 0.3s ease;
}


/* qa section */

.qa {
    padding-bottom: 64px;
}

.qa h2 {
    color: #802701;
    text-align: center;
}

.qa-box {
    padding: 12px 0;
}

.ques {
    display: flex;
    padding: 0 0 0 16px;
    background-color: #421507;
    align-items: center;
}

.ques h2 {
    font-family: "Minion Variable Concept", sans-serif;
    color: #f1cb6f;
    font-size: 58px;
    padding: 0 16px 0 0;
    font-weight: normal;
}

.ques h3 {
    font-size: 36px;
    color: #fff;
    font-weight: normal;
}

.ans {
    background-color: #f1ebe2;
    padding: 16px;
    display: none; 
}

.qa-box {
    position: relative;
}

.ques {
    cursor: pointer;
    position: relative;
}

.ques::after {
    content: url('../img/course/ttl_close.webp');
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.3s ease;
    width: 20px;
    height: 20px;
}

.ques.rotated::after {
    transform: translateY(-50%) rotate(45deg);
}

.ans {
    transition: opacity 0.3s ease, visibility 0.3s ease;
    opacity: 1;
    visibility: visible;
}

.ans.hidden {
    display: none;
}
.ans.show {
    display: block; 
}

/* comment section */

.comment {
    background: url(../img/comment/comment_bg.webp) no-repeat;
    background-size: cover;
    padding-bottom: 64px;
}

.comment h2 {
    color: #fff;
    text-align: center;
}

.comment p {
    color: #fff;
}


/* company section */

.company {
    background: url(../img/company/company_bg.webp) no-repeat;
    background-size: cover;
    padding-bottom: 64px;
}

.company h2 {
	color: #241A16;
    text-align: center;
}

.company-inner {
    width: 55%;
}

.company-content {
    display: flex;
    justify-content: space-between;
}

.company-line {
    display: flex;
    align-items: center;
    color: #fff;
    padding-bottom: 24px;
}

.company-line h6 {
	color: #241A16;
    font-size: 18px;
    width: 40%;
}

.company-line p {
    font-size: 18px;
	color: #241A16;
    width: 60%;
}

.company-imgs {
    width: 45%;
}

.company-imgs-inner {
    display: flex;
    justify-content: space-between;
    padding-top: 10px;
}

.company-imgs-inner img {
    width: calc( 50% - 10px);
}

/* footer */
footer {
    background: #1a1717;
    padding: 12px 0 20px;
    text-align: center;
}

.wrap {
    width: 960px;
    margin: 0 auto;
}

footer p.tokushoho a {
    font-size: 14px;
    text-decoration: none;
    color: #ccc;
    transition: all 0.5s;
}

footer p.copy {
    color: #ccc;
    font-size: 12px;
    margin-top: -10px;
}