img {
    width: 100%;
}
a:hover {
    opacity: 0.8;
}
.section-wrap {
    padding: 0 5%;
}
/* スライダー共通
====================================================*/
/* スライダーCSS */
.swiper-wrapper {
    display: flex;
}
.swiper-slide {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    /* 16:9 の比率 */
    position: relative;
}
.image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-size: contain;
    background-position: center;
}
.image-container img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    /* 画像のアスペクト比を維持しつつ収める */
}
.image-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: inherit;
    /* 元の画像を背景として使用 */
    filter: blur(10px);
    /* 背景画像をぼかす */
    z-index: -1;
    /* 背景を画像の後ろに配置 */
}
.swiper-button-next,
.swiper-button-prev {
    width: 30px;
    height: 30px;
    color: #00b0ee;
}
@media screen and (max-width: 500px) {
    .swiper-button-next,
    .swiper-button-prev {
        width: 10px;
        height: 10px;
    }
    :root {
        --swiper-navigation-size: 24px;
    }
}
.swiper-pagination-bullets {
    position: static;
    margin-top: clamp(0.5rem, 0.3182rem + 0.9091vw, 1rem);
}
.swiper-pagination-bullet {
    width: clamp(0.5rem, 0.4091rem + 0.4545vw, 0.75rem) !important;
    height: clamp(0.5rem, 0.4091rem + 0.4545vw, 0.75rem) !important;
    margin: 0 0 0 10px !important;
    background: #00b0ee !important;
}
.swiper-pagination-bullet:first-child {
    margin: 0 !important;
}
.swiper-button-prev,
.swiper-button-next {
    width: 24px; /* ボタンの幅 */
    height: 40px; /* ボタンの高さ */
    background-size: 24px 40px; /* 表示したいサイズ */
    transform: translateY(-50%);
    margin-top: 0;
}
@media screen and (max-width: 500px) {
    .swiper-button-prev,
    .swiper-button-next {
        width: 12px; /* ボタンの幅 */
        height: 20px; /* ボタンの高さ */
        background-size: 12px 20px; /* 表示したいサイズ */
    }
}
/* ヘッド
====================================================*/
.head {
    display: flex;
    width: 90%;
    justify-content: space-between;
    margin: 0 auto;
}
.head a {
    width: 30%;
    margin: 3% 0;
}
/* FV
====================================================*/
.swipper1 .swiper-slide {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    /* 16:9 の比率 */
    position: relative;
}
.swipper1 img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: contain;
}

/* section共通
====================================================*/
p {
    padding: 5%;
    background-color: #dcf2ff;
    text-align: left;
    font-size: clamp(0.75rem, 0.4773rem + 1.3636vw, 1.5rem);
    line-height: 1.5;
}
h2 {
    background-color: #009dff;
    color: #fff;
    font-weight: bold;
    font-size: clamp(1.125rem, 0.625rem + 2.5vw, 2.5rem);
    line-height: 1.8;
}
h3 {
    background-color: #009dff;
    color: #fff;
    font-weight: bold;
    font-size: clamp(0.875rem, 0.6477rem + 1.1364vw, 1.5rem);
    line-height: 2.2;
}

/* ビックカード
====================================================*/
.card-big .section3img {
    width: 70%;
    padding: 3% 0;
}
.card-big-in {
    display: flex;
    padding: 2% 0 5%;
    justify-content: space-between;
}

.card-big-in .left {
    width: 35%;
}
.card-big-in .right {
    width: 62%;
}
.card-big-in .left .swiper .swiper-slide {
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    /* 4:3 の比率 */
    position: relative;
}
.card-big-in .left .swiper img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: contain;
}
.card-big-in .right .button-wrap {
    display: flex;
    align-items: center;
}
.card-big-in .right .button-wrap a {
    display: block;
    width: 12%;
    margin: 5% 3%;
}
.card-big-in .right .button-wrap img {
    display: block;
}
@media screen and (max-width: 500px) {
    .card-big .section3img {
        width: 90%;
        padding: 3% 0 0;
    }
    .card-big-in {
        padding: 4% 0 10%;
        flex-direction: column;
    }
    .card-big-in .left {
        width: 100%;
    }
    .card-big-in .right {
        width: 100%;
    }
    .card-big-in .right .button-wrap a {
        width: 16%;
    }
}
/* ビックカード2
====================================================*/
.card-big2 .button-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}
.card-big2 .button-wrap a {
    display: block;
    width: 8%;
    margin: 5% 2%;
}
.card-big2 .button-wrap img {
    display: block;
}
.card-small-in .left .swiper .swiper-slide {
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    /* 4:3 の比率 */
    position: relative;
}
.card-small-in .left .swiper img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: contain;
}
@media screen and (max-width: 500px) {
    .card-big2 .button-wrap a {
        width: 16%;
        margin: 5% 3%;
    }
}
/* スモールカード
====================================================*/
.card-small-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.card-small {
    width: 49%;
}
.card-small-in {
    display: flex;
    padding: 2% 0 5%;
    justify-content: space-between;
}
.card-small-in .left {
    width: 80%;
}
.card-small-in .right {
    width: 20%;
}
.card-small-in .right .button-wrap a {
    display: block;
    margin: 0 0 10% 15%;
}
.card-small-in .right .button-wrap img {
    display: block;
}
@media screen and (max-width: 500px) {
    .card-small {
        width: 100%;
    }
}
/* セクション9
====================================================*/
h4 {
    color: #009dff;
    font-weight: bold;
    font-weight: bold;
    font-size: clamp(0.75rem, 0.2206rem + 2.6471vw, 1.875rem);
    line-height: 1.8;
    padding: 3% 2%;
}
.section9 {
    border: 10px solid #87d1ff;
    margin: 5% 0;
    border-radius: 30px;
}
.section9 .img-wrap {
    width: 50%;
    margin: 0 auto;
}
.section9 .swiper .swiper-slide {
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    /* 4:3 の比率 */
    position: relative;
}
.section9 .swiper img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: contain;
}
.section9-a {
    width: 70%;
    margin: 5%;
    display: block;
    margin: 0 auto;
}
@media screen and (max-width: 500px) {
    .section9 {
        border: 5px solid #87d1ff;
        margin: 10% 0;
        border-radius: 20px;
    }
    .section9 .img-wrap {
        width: 90%;
        margin: 0 auto;
    }
    .section9-a {
        width: 90%;
    }
}
/* セクション10
====================================================*/
.section10-a {
    width: 70%;
    margin: 5% 5% 0;
    display: block;
    margin: 0 auto;
}
@media screen and (max-width: 500px) {
    .section10-a {
        width: 90%;
    }
}