@charset "utf-8";


/* ============================
デフォルト設定
============================ */


html {
    max-width: 100%;
    /* nav要素が右スクロールで見えてしまう現象を解決 */
    overflow-x: hidden;
}

body {
    /* font-family: 'Noto Sans JP', "Helvetica Neue",
     "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN",
      "Arial", "Yu Gothic", "Meiryo", sans-serif; */
    font-family: "Hiragino Mincho ProN", "Yu Mincho", "MS Mincho", serif;
    font-size: 15px;
    line-height: 1.5;
    color: #fff;
    text-align: center;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

a:hover {
    transition: 0.5s;
}

img {
    width: 100%;
    height: auto;
}

ol,
ul,
li {
    list-style: none;
    padding: 0px;
    margin: 0;
}

figure,
figcaption {
    margin: 0;
}

/* h2,
h3,
h4,
img,
a,
dt,
dd,
p {
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s;
    transform: translateX(-50px);
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
transition: left 0.5s ease;
}

dt,
dd {
    opacity: 0;
    visibility: hidden;
    transition: all 1s;
    transform: translateX(100px);
}

.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
} */

/* ============================
フォントサイズ設定
============================ */

h1 {
    font-size: clamp(32px, 5vw, 40px);
}

h2 {
    font-size: clamp(22px, 3vw, 32px);
    margin: 0;
}

h3 {
    font-size: clamp(18px, 2.2vw, 24px);
}

p {
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: bold;
}



/* ============================
ヘッダー
============================ */

.header {
    margin: 0px;
    padding: 1% 2%;
    background-color: #004098;
    /* position: fixed; */
    border-top: 1px solid #004098;
    top: 0;
    right: 0;
    left: 0;
    z-index: 10;
    height: 75px;
}

.header-wrapper {
    max-width: 1500px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: inherit;
    margin-right: auto;
    margin-left: auto;
    padding: 0 20px;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
}

.header-h1 {
    margin: 0px;
    align-items: center;
    width: 18%;
}

.header-image {
    width: 100%;
}

@media screen and (max-width: 700px) {
    .header-h1 {
        width: 35%;
    }
}

/* ============================
ヒーロー
============================ */

.hero {
    width: 100%;
    margin: 0 auto;
    padding-bottom: 2rem;
    background-image:
        linear-gradient(-45deg, #200056, #1f2588, #004b9f, #00a2e6, #00a6e9, #ffffff);
}

.hero-image {
    width: 100%;
    max-width: 1500px;
    /* box-shadow: #fbc600 0px 0px 15px; */
}

.release {
    display: block;
    margin: 0 0 2rem;
}

.campaign-link {
    display: block;
    max-width: 1500px;
    margin: 2rem auto 0;
}

.campaign-link:hover {
    opacity: 0.7;
}

@media screen and (max-width: 550px) {
    .hero {
        padding-bottom: 1.5rem;
    }

    .release {
        margin: 0 0 1.5rem;
    }

    .campaign-link {
        margin: 1.5rem auto 0;
    }
}



/* ============================
悩み
============================ */

.nayami {
    margin: 0 auto;
    width: 100%;
    padding-top: 6rem;
    padding-bottom: 6rem;
    background-color: black;
}

.nayami-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.section-headline {
    padding: 1rem;
}

.ojisan {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.ojisan-image {
    width: 60%;
}

.ojisan-caption {
    width: 40%;
    text-align: left;
}

.ojisan-description {
    font-weight: normal;
}

@media screen and (max-width: 600px) {
    .nayami {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    /* .nayami-wrapper {
        max-width: 1100px;
        margin: 0 auto;
    } */

    .ojisan {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1rem;
        margin-top: 1.5rem;
    }

    .ojisan-image {
        width: 100%;
    }

    .ojisan-caption {
        width: 100%;
        padding: 0 1rem 0 2rem;
    }
}


/* ============================
フローティングバナー
============================ */


.floating-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 1100px;
    padding: 0.5rem;
    margin: 0 auto;
    z-index: 9999;
    /* display: none; */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.floating-banner.visible {
    opacity: 1;
    visibility: visible;
}

.floating-image {
    width: 100%;
    z-index: 9999;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
    border: #7c7c7c #200056 2px;
}


/* ============================
解決できます
============================ */

.main {
    margin: 0 auto;
    background-image:
        linear-gradient(-45deg, #200056, #1f2588,
            #004b9f, #00a2e6, #00a6e9, #ffffff);
}

.section {
    margin: 0 auto;
    max-width: 1100px;
    padding-top: 4rem;
}

.section-headline.red {
    background-color: #cc0000;
    background-image:
        linear-gradient(-45deg, #cc0000 20%, #fc8080,
            #cc0000 80%);
    box-shadow: #333 0px 0px 8px;
}

.wrapper {
    padding: 4rem 2rem;
}

.double {
    display: flex;
    flex-direction: column;
    box-shadow: #1f2588 0px 0px 8px;
    padding: 1.5rem;
}

/* .double-image {} */

.double-caption {
    text-align: left;
}

/* .double-description {} */


@media screen and (max-width: 600px) {
    .section {
        padding-top: 1.5rem;
    }

    .wrapper {
        padding: 2rem 1rem 1rem;
    }

    .double {
        box-shadow: #1f2588 0px 0px 5px;
        background-color: #2228943e;
        padding: 1rem;
    }

    /* .double-image {} */

    .double-caption {
        text-align: left;
    }

    /* .double-description {} */
}

/* ============================
瞬間冷却
============================ */

.section-headline.blue {
    background-image:
        linear-gradient(-45deg, #000033, #406bb3,
            #000033);
    box-shadow: #333 0px 0px 8px;
}

.description.five-hour {
    box-shadow: #1f2588 0px 0px 5px;
    background-color: #2228943e;
    padding: 1rem ;
}


.description>span {
    display: block;
    color: #ffee00;
    font-size: 3em;
    text-shadow: #1721de 2px 2px 1px;
}

/* .peltier {} */

.fan {
    margin-top: 1.5rem;
}

/* .peltier-image {} */

/* .fan-caption {} */

.fan-description {
    text-align: left;
}

/* .fan-image {} */

.card-list {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
    flex-wrap: wrap;
}

.card-item {
    width: 48.3%;
    margin-bottom: 0.5rem;
}

.card {
    display: flex;
    flex-direction: column-reverse;
}

.card-image.shadow {
    box-shadow: #fff 0px 0px 8px;
}

/* .card-caption {} */

.card-caption.yellow {
    color: #ffee00;
    text-shadow: #fff 0px 0px 8px;
}

.card-headline {
    border-bottom: #fff solid 1.5px;
    padding-bottom: 0.5rem;
}

/* .card-description {} */

@media screen and (max-width: 600px) {

    .fan {
        margin-top: 1rem;
    }

    .fan-description {
        text-align: left;
    }

    .card-list {
        justify-content: center;
        align-items: start;
        flex-direction: column;
        gap: 0.5rem;
    }

    .card-item {
        width: 100%;
        padding: 1rem;
        margin-bottom: 0.5rem;
        background-color: #22289465;
    }

    .card-headline {
        margin-top: 0;
        margin-bottom: 0;
        padding-bottom: 0.2rem;
    }

    .card-description {
        margin: 0.5rem 0;
    }
}


/* ============================
モニター様の声
============================ */

.monitor-list {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.monitor-item {
    width: 46%;
    padding: 1.5rem;
    background-color: #ffffff10;
    box-shadow: #fff 0px 0px 10px;
    border-top-right-radius: 50px;
    border-top-left-radius: 50px;
    /* border-radius: 15px; */
}

.monitor-item:nth-child(2) {
    margin-top: 8rem;
}

.monitor-item:nth-child(4) {
    margin-top: 8rem;
}

.circle {
    text-shadow: #fff 0px 0px 10px;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: normal;
}

/* .monitor {} */

.monitor-image {
    width: 40%;
}

/* .monitor-caption {} */

.monitor-headline {
    border-bottom: #fff solid 1.5px;
    padding-bottom: 0.5rem;
}

.monitor-description {
    font-weight: normal;
    text-align: left;
}

.complement {
    font-size: 0.9rem;
    text-align: right;
    font-weight: normal;
}

@media screen and (max-width: 600px) {
    .monitor-list {
        flex-direction: column;
        gap: 1rem;
    }

    .monitor-item {
        width: 100%;
        padding: 1rem;
        margin-top: 1rem;
    }

    .monitor-item:nth-child(2) {
        margin-top: 1rem;
    }

    .monitor-item:nth-child(4) {
        margin-top: 1rem;
    }

    .circle {
        margin-bottom: 0.5rem;
        font-size: 1rem;
    }

    /* .monitor {} */

    .monitor-image {
        width: 50%;
    }

    /* .monitor-caption {} */

    .monitor-headline {
        border-bottom: #fff solid 1.5px;
        padding-bottom: 0.5rem;
    }

    .monitor-description {
        font-weight: normal;
        text-align: left;
    }

    .complement {
        font-size: 0.9rem;
        text-align: right;
        margin-bottom: 0;
    }
}



/* ============================
価格・スペック
============================ */

.best-image {
    box-shadow: #fff 0px 0px 10px;
}

.spec {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin: 4rem 0 2rem;
    margin-bottom: 0;
}

.spec-title {
    display: block;
    width: 50%;
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: bold;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: #fff 1.5px solid;
}

.spec-description {
    display: block;
    width: 50%;
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: bold;
    margin: 0 0 2rem;
    padding-bottom: 1rem;
    border-bottom: #fff 1.5px solid;
    text-align: left;
}

.spec-title.last {
    margin-bottom: 0;
}

.spec-description.last {
    margin-bottom: 0;
}

.size {
    width: 80%;
    margin: 1rem 0;
}


/* dd:last-child {
    margin: 0;
} */

/* .campaign {} */

.hero-image {
    box-shadow: #fff 0px 0px 10px;
}

/* .campaign-caption {} */

/* .complement {} */

.online-link {
    display: block;
    margin: 2rem 0;
    padding: 1rem 0;
    font-size: clamp(24px, 3vw, 32px);
    font-weight: bold;
    text-decoration: none;
    color: #fff;
    border: #fff solid 3px;
    background-image:
        linear-gradient(-45deg, #79171c 20%, #e83e19,
            #79171c 80%);
    box-shadow: #fff 0px 0px 10px;
}

.online-link:hover {
    background-image: none;
    background-color: #fff;
    color: #e83e19;
}

.button-image {
    width: 70%;
    /* box-shadow: #fff 0px 0px 10px; */
    margin: 2rem 0;
}

.battery {
    width: 70%;
    margin: 2rem auto;
}

.battery-image {
    width: 100%;
    /* box-shadow: #fff 0px 0px 10px; */
}


@media screen and (max-width: 600px) {
    .spec {
        margin: 2rem 0 0rem;
    }

    .spec-title {
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
    }

    .spec-description {
        margin: 0 0 1rem;
        padding-bottom: 0.5rem;
    }


    .size {
        width: 100%;
        margin: 0.5rem 0;
    }

    /* .campaign-caption {} */

    /* .complement {} */

    .online-link {
        margin: 1rem 0;
        padding: 1rem 0;
        font-size: clamp(22px, 3vw, 32px);
    }

    .button-image {
        width: 100%;
        margin: 1rem 0;
    }

    .battery-image {
        width: 100%;
    }

    .battery {
        width: 100%;
        margin: 0.5rem 0;
    }

}

/* ============================
フッター
============================ */

.footer {
    margin: 0 auto;
    background-color: #56caf7;
    padding: 4rem 0;
}

.footer-list {
    text-align: center;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-item {
    width: 35%;
}

.footer-link {
    display: flex;
}

.footer-link:hover {
    opacity: 0.7;
}

/* .footer-image {} */

@media screen and (max-width: 600px) {
    .footer {
        padding: 2rem 0;
    }

    .footer-list {
        gap: 1rem;
    }

    .footer-item {
        width: 70%;
    }
}