@charset "UTF-8";

html,body {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/*=====================*/
/*	color
/*=====================*/
:root {
    --text: #333333;
    --gray: #555555;
    --white: #ffffff;
    --primary: #115FAD;
    --gradation: linear-gradient(90deg, #1073D6 0%, #039D59 100%);
    --blue: #1073D6;
    --green: #039D59;
    --background_mv: #EBF7FF;
    --background: #F5F9FF;
    --arrow: #767676;
    --footer: #101828;
}

/*=====================*/
/*	main font
/*=====================*/
div,
p,
span {
    font-family: "Noto Sans JP", sans-serif;
	font-weight: 400;
    color: var(--text);
}
a {
    font-family: "Noto Sans JP", sans-serif;
    text-decoration: none;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
}
a:hover {
    color: var(--white);
    opacity: 0.7;
}

/*=====================*/
/*	header
/*=====================*/
header {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    position: sticky;
    top: 0;
    left: 0;
    z-index: 2;
}
.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 12px 40px;
}
.header__contact {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px 0 8px 24px;
}
.header__content-icon {
    display: flex;
    align-items: center;
    gap: 4px;
}
.header__content-icon p {
    color: var(--primary);
    font-size: 18px;
    font-weight: 700;
}

@media (max-width: 768px) {
    .header__inner {
        margin: 12px 16px;
    }
    .header__logo img {
        aspect-ratio: 230 / 76;
        width: 182px;
        height: auto;
    }
    .header__contact {
        gap: 0;
        padding: 8px 0 8px 8px;
    }
    .header__content-icon img{
        aspect-ratio: 24 / 24;
        width: 16px;
        height: auto;
    }
    .header__contact p {
        font-size: 12px;
    }
    .header__content-icon p {
        font-size: 14px;
    }
}

/*=====================*/
/*	mv
/*=====================*/
.hero-area {
    background-color: var(--background_mv);
    border: 6px solid var(--blue);
    background-image: url(../img/mv_background_pc.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    width: calc(100% - 12px);
    height: 320px;
}
h1 {
    display: flex;
    width: fit-content;
    margin: 40px auto 0;
    position: relative;
}
.maintitle img {
    aspect-ratio: 548 /243;
    width: 548px;
    height: auto;
}
h1::before {
    content: '';
	position: absolute;
    background-image: url(../img/mv_people1.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    aspect-ratio: 202 / 232;
    width: 202px;
    height: auto;
    bottom: 0;
    right: 612px;
}
h1::after {
    content: '';
	position: absolute;
    background-image: url(../img/mv_people2.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    aspect-ratio: 275 / 229;
    width: 275px;
    height: auto;
    bottom: 0;
    left: 560px;
}

@media (max-width: 1100px) {
    h1::before {
        width: 152px;
        bottom: 80px;
        right: 496px;
    }
    h1::after {
        width: 200px;
        bottom: 88px;
        left: 464px;
    }
}

@media (max-width: 768px) {
    .hero-area {
        background-image: url(../img/mv_background_sp.png);
    }
    h1 {
        margin: 28px auto 0;
    }
    .maintitle img {
        aspect-ratio: 345 /288;
        width: 352px;
    }
    h1::before,
    h1::after {
        display: none;
    }
}

/*=====================*/
/*	what-change
/*=====================*/
.contents-area {
    display: flex;
    flex-direction: column;
}
.what-change {
    background-color: var(--background);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: calc(100% - 80px);
    padding: 40px 40px 48px;
    gap: 40px;
}
.what-change__text {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.what-change__text .main-text {
    text-align: center;
    font-weight: 700;
    font-size: 20px;
}
.what-change__text .sub-text {
    text-align: center;
    font-weight: 500;
    line-height: 150%;
    margin: 24px 0 16px;
}
.display-tb,
.display-sp {
    display: none;
}
.what-change__text span {
    text-align: center;
    font-size: 14px;
    line-height: 24px;
}
.what-change__infographic {
    aspect-ratio: 776 / 822;
    width: 100%;
    max-width: 776px;
    height: auto;
    object-fit: contain;
}
.to-newsite {
    background-color: var(--primary);
    border-radius: 8px;
    color: var(--white);
    padding: 20px 68px 20px 48px;
    font-size: 18px;
    position: relative;
}
.to-newsite::after {
    content: '';
	position: absolute;
    background-image: url(../img/chevron.svg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    width: 24px;
    height: 24px;
    top: 22px;
    right: 28px;
}
.target {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--white);
    border-radius: 8px;
    width: calc(100vw - 144px);
    max-width: 936px;
    padding: 32px;
    gap: 32px;
}
.target__title {
    color: var(--text);
    font-size: 20px;
    font-weight: 700;
}
.target-choice {
    display: flex;
    width: 100%;
    gap: 24px;
}
.target-choice__column {
    display: flex;
    border-radius: 8px;
    width: 100%;
    padding: 16px 8px 16px 16px;
    gap: 16px;
}
.target-choice .to-overseas {
    background-color: var(--blue);
}
.target-choice .to-japan {
    background-color: var(--green);
}
.target-choice__column .icon img {
    aspect-ratio: 1 / 1;
    width: 96px;
    height: auto;
}
.target__text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}
.target__text span {
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    line-height: 18px;
}
.target-detail {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}
.target-detail p {
    color: var(--white);
}
.target-detail span {
    color: var(--white);
    font-size: 14px;
    font-weight: 400;
}
.target__graduation-time {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.target__graduation-time span {
    color: var(--gray);
    font-size: 14px;
    position: relative;
    margin: 0 0 16px;
}
.target__graduation-time span::before {
    content: "";
    position: absolute;
    background-color: var(--gray);
    width: 8px;
    height: 2px;
    top: 45%;
    left: -16px;
}
.target__graduation-time span::after {
    content: "";
    position: absolute;
    background-color: var(--gray);
    width: 8px;
    height: 2px;
    top: 45%;
    right: -16px;
}
.target__graduation-time p {
    color: var(--gray);
    font-size: 14px;
}
.target__graduation-time__first {
    margin: 0 0 8px;
}

@media (max-width: 1100px) {
    .display-tb {
        display: block;
    }
    .target-choice {
        flex-direction: column;
    }
    .target-choice__column {
        width: calc(100% - 24px);
    }
}

@media (max-width: 768px) {
    .what-change {
        width: calc(100% - 32px);
        padding: 40px 16px 48px;
    }
    .what-change__title img {
        aspect-ratio: 143 / 40;
        width: 119px;
        height: auto;
    }
    .what-change__text .main-text {
        font-size: 16px;
        margin-top: -8px;
    }
    .what-change__text .sub-text {
        font-size: 14px;
        line-height: 24px;
        margin: 16px 0 16px;
    }
    .display-sp {
        display: block;
    }
    .what-change__text span {
        font-size: 11px;
        line-height: 150%;
    }
    .what-change__infographic {
        aspect-ratio: 343 / 363;
    }
    .to-newsite {
        background-color: var(--primary);
        border-radius: 8px;
        color: var(--white);
        padding: 16px 44px 16px 32px;
        font-size: 16px;
    }
    .to-newsite::after {
        width: 20px;
        height: 20px;
        top: 20px;
        right: 16px;
    }
    .target {
        width: calc(100% - 32px);
        padding: 32px 16px;
        gap: 24px;
    }
    .target__title {
        font-size: 18px;
    }
    .target-choice {
        width: 100%;
        gap: 16px;
    }
    .target-choice__column {
        flex-direction: column;
        align-items: center;
        width: calc(100% - 32px);
        padding: 16px;
    }
    .target-choice__column .icon img {
        width: 100px;
    }
    .target__text {
        align-items: center;
    }
    .target__text span {
        font-size: 16px;
        line-height: 16px;
    }
    .target-detail {
        align-items: center;
    }
    .target-detail p {
        text-align: center;
        font-size: 14px;
    }
    .target-detail span {
        font-size: 13px;
    }
    .target__graduation-time span {
        text-align: center;
        font-size: 13px;
    }
    .target__graduation-time span::before {
        left: -20px;
    }
    .target__graduation-time span::after {
        right: -20px;
    }
    .target__graduation-time p {
        font-size: 12px;
    }
}

/*=====================*/
/*	feature
/*=====================*/
.feature {
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: calc(100% - 80px);
    padding: 40px;
    gap: 40px;
}
.feature-items {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1000px;
    gap: 32px 24px;
}
.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 14px;
    border: 1px solid var(--blue);
    flex: 0 1 calc(50% - 62px);
    max-width: 438px;
    padding: 32px 24px 24px;
    gap: 16px;
    position: relative;
}
.feature-item:nth-child(2),
.feature-item:nth-child(3) {
    border: 1px solid var(--green);
}
.feature-item__point {
    position: absolute;
    top: -15px;
}
.feature-item p {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 24px;
    height: 72px;
}

@media (max-width: 768px) {
    .feature {
        width: calc(100% - 32px);
        padding: 40px 16px;
    }
    .feature-items {
        gap:24px;
    }
    .feature-item {
        flex-basis: 100%;
        max-width: none; 
        gap: 8px;
    }
    .feature-item:nth-child(3) {
        border: 1px solid var(--blue);
    }
    .feature-item:nth-child(4) {
        border: 1px solid var(--green);
    }
    .feature-item p {
        font-size: 14px;
        line-height: 20px;
        height: 80px;
    }
}

/*=====================*/
/*	register
/*=====================*/
.register {
    background-color: var(--background);
    display: flex;
    justify-content: center;
    width: calc(100% - 80px);
    padding: 72px 40px 56px;
}
.register-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--white);
    border-radius: 8px;
    width: calc(100vw - 144px);
    max-width: 936px;
    padding: 48px 32px 24px;
    gap: 24px;
    position: relative;
}
.register__title {
    position: absolute;
    top: -24px;
}
.register__subtext {
    font-size: 18px;
    font-weight: 700;
    padding: 0 0 4px;
    border-bottom: 2px solid var(--primary);
}
.register-merits {
    display: flex;
    align-items: center;
    gap: 40px;
}
.register-merit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}
.register__btn {
    background-color: var(--primary);
    border-radius: 8px;
    color: var(--white);
    padding: 16px 48px;
    font-size: 18px;
}
.sns-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 0 0;
    gap: 24px;
    position: relative;
}
.sns-area::before {
    content: '';
	position: absolute;
    background-image: url(../img/line_solid.svg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    width:  calc(100vw - 144px);
    max-width: 936px;
    height: 1px;
    top: 0;
}
.sns-icon {
    display: flex;
    gap: 8px;
}
.sns-area span {
    color: var(--gray);
    font-size: 14px;
}

@media (max-width: 768px) {
    .register {
        width: calc(100% - 32px);
        padding: 72px 16px 56px;
    }
    .register-area {
        width: calc(100vw - 86px);
        padding: 56px 32px 24px;
    }
    .register__title {
        position: absolute;
        top: -36px;
    }
    .register__subtext {
        text-align: center;
        font-size: 16px;
        line-height: 160%;
        padding: 0px;
        position: relative;
    }
    .register__subtext::after {
        content: '';
        position: absolute;
        border-bottom: 2px solid var(--primary);
        background-position: center;
        width: 78px;
        height: 2px;
        top: 23px;
        left: 50%;
        transform: translateX(-50%);
    }
    .register-merits {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    .register-merit {
        gap: 16px;
    }
    .register-merits picture {
        height: 1px;
    }
    .register__btn {
        background-color: var(--primary);
        border-radius: 8px;
        color: var(--white);
        width: 112px;
        padding: 16px 24px;
        font-size: 16px;
        text-align: center;
    }
    .sns-area::before {
        width:  calc(100vw - 96px);
    }
    .sns-area p {
        font-size: 14px;
        text-align: center;
    }
    .sns-icon {
        gap: 4px;
    }
    .sns-area span {
        font-size: 11px;
    }
}

/*=====================*/
/*	qanda
/*=====================*/
.qanda {
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: calc(100% - 80px);
    padding: 40px 40px 56px;
    gap: 40px;
}
.qanda__contents {
    width: 100%;
    max-width: 1000px;
}
details {
    margin-bottom: 16px;
    border: 1px solid var(--blue);
    border-radius: 10px;
}
details:nth-of-type(2n) {
    border: 1px solid var(--green);
}
details summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    height: 54px;
    padding: 0 24px;
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
}
details summary::-webkit-details-marker {
    display: none;
}
details summary::after {
    content: '';
    background-image: url(../img/arrow.svg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    width: 24px;
    height: 24px;
    margin-left: 4px;
    transition: transform .3s;
}
details[open] summary::after {
    transform: rotate(180deg);
}
details p {
    transform: translateY(-10px);
    opacity: 0;
    margin: 0;
    padding: 4px 32px 24px 24px;
    color: var(--text);
    font-size: 15px;
    line-height: 24px;
    transition: transform .5s, opacity .5s;
}
details[open] p {
    transform: none;
    opacity: 1;
}
details a {
    text-decoration: underline;
    text-decoration-color: var(--gray);
}

@media (max-width: 768px) {
    .qanda {
        width: calc(100% - 32px);
        padding: 40px 16px 56px;
        gap: 32px;
    }
    details {
        margin-bottom: 12px;
    }
    details summary {
        height: 56px;
        font-size: 13px;
        padding: 0 16px;
    }
    details summary::after {
        width: 16px;
        height: 16px;
    }
    details p {
        padding: 4px 16px 24px 16px;
        font-size: 13px;
        line-height: 150%;
    }
    details span {
        font-size: 12px;
    }
}

/*=====================*/
/*	footer
/*=====================*/
footer {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--footer);
    height: 60px;
}
footer p {
    color: var(--white);
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
}