.mv {
    height: 60vw;
    max-height: 888px;
}
.mv img {
    width: 100%;
    max-width: none;
}
.mv-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.mv-text {
    height: auto;
    max-height: max-content;
    margin: auto;
    position: absolute;
    top: 25%;
    left: 0;
    right: 0;
    width: 92%;
    max-width: var(--main-column);
}
.mv-text h1 {
    margin: 0 0 45px;
}
.mv-text h1 span {
    background: #fff;
    display: inline-block;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    font-size: 24px;
    font-weight: 900;
    padding: 8px 10px;
}
.mv-text h1 span.bigger {
    color: var(--accent-color);
    font-size: 50px;
    font-weight: 900;
    margin: 20px 0 0;
}
.mv-text p {
    font-size: 18px;
    font-weight: bold;
    line-height: 2em;
    margin: 0 0 45px;
}
.mv-text a {
    background: rgb(255,147,0);
    background: linear-gradient(71deg, rgba(255,147,0,1) 0%, rgba(255,95,75,1) 100%);
    border-radius: 50px;
    color: #fff;
    display: block;
    font-size: 18px;
    font-weight: 900;
    padding: 15px 50px 15px 15px;
    position: relative;
    text-align: center;
    width: 100%;
    max-width: 400px;
}
.mv-text a::after {
    background: url(../images/arrow-w.svg) no-repeat;
    background-position: center;
    background-size: contain;
    content: "";
    display: block;
    height: 20px;
    margin: auto;
    position: absolute;
    right: 25px;
    top: 0;
    bottom: 0;
    width: 20px;
}
@media (max-width: 968px) {
    .mv {
        height: 500px;
    }
    .mv-text h1 {
        margin: 0 0 35px;
    }
    .mv-text h1 span {
        font-size: 18px;
    }
    .mv-text h1 span.bigger {
        font-size: 32px;
        margin-top: 15px;
    }
    .mv-text p {
        font-size: 14px;
        margin: 0 0 35px;
    }
    .mv-text a {
        font-size: 18px;
        padding: 15px;
    }
}
@media (max-width: 768px) {
    .mv {
        background: url(../images/mv.png) no-repeat;
        background-position: center top;
        background-size: cover;
    }
    .mv-student {
        background: url(../images/main-v-student.png?date=1) no-repeat;
        background-position: center top;
        background-size: cover;
    }
    .mv img {
        display: none;
    }
}
@media (max-width: 468px) {
    .mv-text h1 span {
        font-size: 14px;
        padding: 2px 5px;
    }
    .mv-text h1 span.bigger {
        font-size: 23px;
        margin-top: 10px;
    }
    .mv-text p {
        font-size: 13px;
        margin: 0 0 25px;
    }
    .mv-text p br {
        display: none;
    }
    .mv-text a {
        font-size: 14px;
        padding: 15px 35px 15px 15px;
    }
}

/* about */
.about {
    padding-top: 0;
    position: relative;
}
.about::before {
    background: url(../images/bg-top.png) repeat-y;
    background-size: cover;
    background-position: center;
    content: "";
    display: block;
    height: 100vw;
    position: absolute;
    top: -40vw;
    width: 100%;
    z-index: -1;
}
.about-cards {
    margin: 0 auto;
    padding: 0 0 0 90px;
    width: 100%;
    max-width: var(--sub-column);
}
.about-card {
    background: #fff;
    border-radius: 16px;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    margin-top: 140px;
    padding: 35px;
    position: relative;
}
.about-card__eyecatch {
    border-radius: 50%;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    font-weight: 900;
    height: 175px;
    position: absolute;
    left: -87px;
    top: -87px;
    width: 175px;
}
.about-card__eyecatch.bg-orange {
    background: var(--accent-color);
}
.about-card__eyecatch.bg-navy {
    background: var(--main-theme-color);
}
.about-card__eyecatch.bg-gray {
    background: #898989;
}
.about-card__head {
    margin: 0 0 35px;
    text-align: center;
}
.about-card__head p {
    border-bottom: 2px solid var(--main-theme-color);
    display: inline-block;
    font-size: 19px;
    font-weight: bold;
    line-height: 2em;
    padding: 0 0 10px;
}
.about-card__head p span {
    color: var(--accent-color);
}
.about-card__head p span.big {
    font-size: 24px;
}
.about-card__flex {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 0 0 0 100px;
}
.about-card__flex .about-card__column {
    width: 50%;
}
.about-card__item {
    background: #EAEBEE;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 25px 25px 25px 50px;
}
.about-card__item:not(:last-child) {
    margin: 0 0 25px;
}
.about-card__item dt {
    text-align: center;
    width: 150px;
}
.about-card__item dd {
    width: calc(100% - 185px);
}
.about-card__ttl {
    font-size: 19px;
    font-weight: 900;
}
.about-card__ttl span {
    font-size: 17px;
    font-weight: bold;
    margin-right: 8px;
}
.about-card__ttl span.cr {
    color: var(--accent-color);
    font-size: 19px;
    font-weight: 900;
    margin-right: 0;
}
.about-card__list {
    margin: 20px 0 0;
}
.about-card__list li {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 16px;
    font-weight: 500;
}
.about-card__list li:not(:last-child) {
    margin: 0 0 10px;
}
.about-card__list li::before {
    background: url(../images/check.svg) no-repeat;
    background-position: center;
    background-size: contain;
    content: "";
    display: block;
    height: 14px;
    margin-right: 10px;
    width: 16px;
}
.about-body__text {
    margin: 35px 0 0;
    text-align: center;
}
.about-body__text::before {
    background: url(../images/triangel.svg) no-repeat;
    background-position: center;
    background-size: contain;
    content: "";
    display: block;
    height: 11px;
    margin: 0 auto 20px;
    width: 70px;
}
.about-body__text p {
    font-size: 24px;
    font-weight: bold;
    line-height: 2em;
}
@media (max-width: 968px) {
    .about::before {
        height: 1000px;
        top: -400px;
    }
    .about-cards {
        padding: 0 0 0 50px;
    }
    .about-card {
        margin-top: 70px;
        padding: 35px 15px 35px 35px;
    }
    .about-card__eyecatch {
        font-size: 21px;
        height: 100px;
        left: -50px;
        top: -50px;
        width: 100px;
    }
    .about-card__head p {
        font-size: 14px;
    }
    .about-card__head p span.big {
        font-size: 18px;
    }
    .about-card__flex {
        padding: 0 0 0 0px;
    }
    .about-card__item {
        padding: 25px;
    }
    .about-card__item:not(:last-child) {
        margin: 0 0 15px;
    }
    .about-card__item dt {
        width: 100%;
    }
    .about-card__item dd {
        margin: 15px 0 0;
        width: 100%;
    }
    .about-card__ttl {
        font-size: 16px;
    }
    .about-card__ttl span {
        font-size: 14px;
    }
    .about-card__ttl span.cr {
        font-size: 16px;
    }
    .about-card__list {
        margin: 15px 0 0;
    }
    .about-card__list li {
        font-size: 14px;
    }
    .about-body__text p {
        font-size: 18px;
    }
}
@media (max-width: 768px) {
    .about-card__flex .about-card__column {
        text-align: center;
        width: 100%;
    }
    .about-card__flex .about-card__column:first-child {
        margin: 0 0 15px;
    }
    .about-body__text p {
        font-size: 16px;
    }
}
@media (max-width: 568px) {
    .about-cards {
        padding: 0 0 0 35px;
    }
    .about-card {
        margin-top: 50px;
        padding: 35px 15px 35px 35px;
    }
    .about-card__eyecatch {
        font-size: 18px;
        height: 70px;
        left: -35px;
        top: -35px;
        width: 70px;
    }
}

/* solution */
.solution {
    position: relative;
}
.solution::before {
    background: url(../images/bg-bottom.png) repeat-y;
    background-size: cover;
    background-position: center;
    content: "";
    display: block;
    height: 100vw;
    position: absolute;
    top: -40vw;
    width: 100%;
    z-index: -1;
}
.solution-head {
    margin: 0 0 75px;
}
.solution-cards {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}
.solution-card {
    background: #fff;
    border-radius: 16px;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    padding: 45px 35px 35px;
    position: relative;
    width: 31%;
}
.solution-card__eyecatch {
    background: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    height: 125px;
    position: absolute;
    top: -30px;
    left: -30px;
    text-align: center;
    width: 125px;
}
.solution-card__eyecatch p {
    color: var(--accent-color);
    font-size: 10px;
    font-weight: bold;
}
.solution-card__eyecatch p span {
    color: var(--accent-color);
    display: block;
    font-size: 54px;
    font-weight: bold;
}
.solution-card__image {
    height: 200px;
    margin: 0 0 25px;
    text-align: center;
}
.solution-card__image img {
    height: 200px;
    object-fit: contain;
}
.solution-card__ttl {
    font-size: 19px;
    font-weight: bold;
    margin: 0 0 15px;
    text-align: center;
}
.solution-card__ttl span {
    color: var(--accent-color);
}
.solution-card__txt {
    font-size: 16px;
    font-weight: bold;
    line-height: 2em;
}
@media (max-width: 968px) {
    .solution::before {
        height: 1000px;
        top: -400px;
    }
    .solution-card {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        flex-wrap: wrap;
        padding: 65px 35px 15px;
        width: 100%;
    }
    .solution-card:not(:last-child) {
        margin: 0 0 45px;
    }
    .solution-card__eyecatch {
        height: 100px;
        top: -25px;
        left: -25px;
        width: 100px;
    }
    .solution-card__eyecatch p span {
        font-size: 34px;
    }
    .solution-card__image {
        height: auto;
        width: 150px;
    }
    .solution-card__image img {
        height: 120px;
    }
    .solution-card__text {
        width: calc(100% - 175px);
    }
    .solution-card__ttl {
        font-size: 16px;
        text-align: left;
    }
    .solution-card__txt {
        font-size: 14px;
    }
}
@media (max-width: 568px) {
    .solution-card {
        padding: 35px 15px 15px;
    }
    .solution-card__eyecatch {
        height: 100px;
        top: -10px;
        left: -10px;
        width: 100px;
    }
    .solution-card__eyecatch p span {
        font-size: 34px;
    }
    .solution-card__image {
        height: 150px;
        margin: 0 0 25px;
        width: 100%;
    }
    .solution-card__image img {
        height: 150px;
    }
    .solution-card__text {
        width: 100%;
    }
    .solution-card__ttl {
        font-size: 16px;
        text-align: center;
    }
    .solution-card__txt {
        font-size: 14px;
    }
}

/* reason */
.reason-body {
    margin: 0 auto;
    padding: 0 25px;
    width: 100%;
    max-width: var(--sub-column);
}
.reason-text {
    margin: 0 0 45px;
}
.reason-text p {
    font-size: 16px;
    font-weight: 500;
    line-height: 2em;
    margin: 0 0 20px;
}
.reason-cards {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}
.reason-card {
    background: #fff;
    border-radius: 16px;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    padding: 45px 35px 35px;
    width: 48%;
}
.reason-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 0 25px
}
.reason-card__image {
    width: 143px;
}
.reason-card__info {
    width: calc(100% - 160px);
}
.reason-card__info .type {
    color: #898989;
    font-size: 14px;
    font-weight: bold;
    margin: 0 0 8px;
}
.reason-card__info .name {
    font-size: 20px;
    font-weight: bold;
}
.reason-card__body p {
    font-size: 16px;
    font-weight: 400;
    line-height: 2em;
}
@media (max-width: 968px) {
    .reason-body {
        padding: 0;
    }
    .reason-card {
        padding: 25px 15px;
    }
    .reason-card__head {
        margin: 0 0 15px
    }
}
@media (max-width: 768px) {
    .reason-text p {
        font-size: 14px;
    }
    .reason-card {
        padding: 25px 15px;
        width: 100%;
    }
    .reason-card:not(:last-child) {
        margin: 0 0 35px;
    }
}

/* flow */
.flow-items {
    margin: 0 auto;
    width: 100%;
    max-width: 850px;
}
.flow-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.flow-item:not(:last-child) {
    margin:  0 0 50px;
}
.flow-item:first-child {
    margin: 0 0 20px;
}
.flow-item dt {
    position: relative;
    text-align: center;
    width: 122px;
}
.flow-item:not(:last-child) dt::after {
    background: url(../images/arrow-down.svg) no-repeat;
    background-position: center;
    background-size: contain;
    content: "";
    display: block;
    height: 42px;
    margin: auto;
    position: absolute;
    bottom: -50px;
    right: 0;
    left: 0;
    width: 13px;
}
.flow-item dd {
    background: #fff;
    border-radius: 16px;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    margin-top: 40px;
    padding: 25px;
    width: calc(100% - 147px);
}
.flow-item dt .step {
    color: #4887FA;
    font-size: 20px;
    font-weight: bold;
    margin:  0 0 10px;
}
.flow-item:nth-child(even) .step {
    color: var(--accent-color);
}
.flow-item__image {
    background: #4887FA;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    height: 122px;
    width: 100%;
}
.flow-item:nth-child(even) .flow-item__image {
    background: rgb(255,147,0);
    background: linear-gradient(71deg, rgba(255,147,0,1) 0%, rgba(255,95,75,1) 100%);
}
.flow-ttl {
    font-size: 24px;
    font-weight: bold;
    margin: 0 0 10px;
}
.flow-txt {
    font-size: 16px;
    font-weight: 400;
    line-height: 2em;
}
@media (max-width: 768px) {
    .flow-item dt {
        width: 85px;
    }
    .flow-item dd {
        margin-top: 25px;
        padding: 15px;
        width: calc(100% - 100px);
    }
    .flow-item dt .step {
        font-size: 14px;
    }
    .flow-item__image {
        height: 85px;
        padding: 20px;
    }
    .flow-ttl {
        font-size: 18px;
    }
    .flow-txt {
        font-size: 14px;
    }
}

/* contacts */
.contacts {
    background: rgb(255,147,0);
    background-color: linear-gradient(71deg, rgba(255,147,0,1) 0%, rgba(255,95,75,1) 100%);
    background-image: url(../images/contacts.png);
    background-position: right center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 300px 0;
}
.contacts-body h2 {
    color: #fff;
    font-size: 30px;
    font-weight: 900;
    margin: 0 0 45px;
}
.contacts-body a {
    background: #fff;
    border-radius: 50px;
    color: #FD5B32;
    display: block;
    font-size: 22px;
    font-weight: 900;
    padding: 25px 50px 25px 20px;
    position: relative;
    text-align: center;
    width: 100%;
    max-width: 412px;
}
.contacts-body a::after {
    background: url(../images/arrow-o.svg) no-repeat;
    background-position: center;
    background-size: contain;
    content: "";
    display: block;
    height: 20px;
    margin: auto;
    position: absolute;
    right: 25px;
    top: 0;
    bottom: 0;
    width: 20px;
}
@media (max-width: 968px) {
    .contacts {
        background-position: 50% center;
        padding: 180px 0;
    }
    .contacts-body h2 {
        filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
        font-size: 24px;
        margin: 0 0 35px;
    }
    .contacts-body a {
        filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
        font-size: 18px;
    }
}
@media (max-width: 968px) {
    .contacts-body h2 {
        font-size: 21px;
        margin: 0 0 25px;
    }
    .contacts-body a {
        filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
        font-size: 16px;
    }
}

/* column */
.column {
    background: #EAEBEE;
    padding: 80px 0;
}
.column-head {
    margin: 0 0 75px;
    position: relative;
}
.column-head a {
    background: rgb(255,147,0);
    background: linear-gradient(71deg, rgba(255,147,0,1) 0%, rgba(255,95,75,1) 100%);
    border-radius: 50px;
    color: #fff;
    display: block;
    font-size: 16px;
    font-weight: bold;
    height: max-content;
    padding: 10px 35px 10px 10px;
    margin: auto;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    text-align: center;
    width: 100%;
    max-width: 220px;
}
.column-head a::after {
    background: url(../images/arrow-w.svg) no-repeat;
    background-position: center;
    background-size: contain;
    content: "";
    display: block;
    height: 20px;
    margin: auto;
    position: absolute;
    right: 15px;
    top: 0;
    bottom: 0;
    width: 20px;
}
.column-cards {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}
.column-card {
    background: #fff;
    border-radius: 8px;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.2));
    margin: 35px 0 0;
    overflow: hidden;
    width: 49%;
}
.column-card:nth-child(-n+2) {
    margin-top: 0;
}
.column-card a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.column-card__image {
    line-height: 0;
    width: 45%;
}
.column-card__text {
    padding: 20px 20px 20px 0;
    width: calc(55% - 25px);
}
.column-card__ttl {
    display: -webkit-box;
    font-size: 20px;
    font-weight: bold;
    margin: 0 0 8px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.column-card__excerpt {
    display: -webkit-box;
    font-size: 12px;
    font-weight: 400;
    line-height: 2em;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}
.column-card__info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 8px 0 0;
}
.column-card__tag {
    background: #EAEBEE;
    border-radius: 50px;
    color: var(--accent-color);
    display: inline-block;
    font-size: 14px;
    font-weight: bold;
    padding: 5px 10px;
}
.column-card__date {
    color: #898989;
    font-size: 16px;
    font-weight: 500;
    text-align: right;
}
.column-more {
    display: none;
}
@media (max-width: 1168px) {
    .column-card__excerpt {
        -webkit-line-clamp: 2;
    }
}
@media (max-width: 968px) {
    .column-card {
        margin: 25px 0 0;
        width: 100%;
    }
    .column-card:nth-child(-n+2) {
        margin-top: 25px;
    }
    .column-card:first-child {
        margin-top: 0;
    }
}
@media (max-width: 768px) {
    .column-head {
        margin: 0 0 45px;
    }
    .column-head a {
        display: none;
    }
    .column-more {
        display: block;
        margin: 45px 0 0;
    }
    .column-more a {
        background: rgb(255,147,0);
        background: linear-gradient(71deg, rgba(255,147,0,1) 0%, rgba(255,95,75,1) 100%);
        border-radius: 50px;
        color: #fff;
        display: block;
        font-size: 16px;
        font-weight: bold;
        padding: 10px 35px 10px 10px;
        margin: auto;
        position: relative;
        text-align: center;
        width: 100%;
        max-width: 220px;
    }
    .column-more a::after {
        background: url(../images/arrow-w.svg) no-repeat;
        background-position: center;
        background-size: contain;
        content: "";
        display: block;
        height: 20px;
        margin: auto;
        position: absolute;
        right: 15px;
        top: 0;
        bottom: 0;
        width: 20px;
    }
}
@media (max-width: 568px) {
    .column-card__image {
        width: 30%;
    }
    .column-card__text {
        padding: 10px 10px 10px 0;
        width: calc(70% - 10px);
    }
    .column-card__ttl {
        font-size: 16px;
        -webkit-line-clamp: 1;
    }
    .column-card__excerpt {
        -webkit-line-clamp: 1;
    }
    .column-card__tag {
        font-size: 12px;
    }
    .column-card__date {
        font-size: 12px;
    }
}
@media (max-width: 468px) {

    .column-card__ttl {
        font-size: 14px;
    }
    .column-card__excerpt {
        display: none;
    }
}