@charset "UTF-8";
@import url(https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap);

body {
    max-width: 1280px;
    line-height: 1;
    margin: 0 auto;
    padding: 0 24px;
}

.pc {
    display: none;

    @media screen and (min-width: 600px) {
        display: block;
    }
}

.sp {
    display: block;

    @media screen and (min-width: 600px) {
        display: none;
    }
}

header img,
footer img {
    width: 33%;
    max-width: 178px;
    margin: 1% 3%;
}

section {
    width: 100%;
    text-align: center;
}

section > img {
    width: 100%;
}

section div:has(.title) {
    margin-top: 4%;
    margin-bottom: 3%;
}

section div .title {
    width: 100%;
    float: left;
}

section div::after {
    content: "";
    display: block;
    clear: both;
}

.key-visual-area {
    position: relative;
    margin: 0 calc(50% - 50vw);
    width: 100vw;
}

.key-visual-area .back-image {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0 calc(50% - 50vw);
    width: 100vw;
}

.pc .key-visual-area:before {
    content: "";
    display: block;
    padding-top: calc(((580 / 1300) * 100%));
}

.sp .key-visual-area:before {
    content: "";
    display: block;
    padding-top: calc(((630 / 375) * 100%));
}

.key-visual-area .text {
    position: absolute;
    top: 5%;
    right: 0;
    bottom: 0;
    left: 0;
    margin: 0 auto;
    width: 75%;
    max-width: 734px;

    @media screen and (min-width: 600px) {
        width: 50%;
        top: 5%;
    }
}

.key-visual-area .shindan {
    width: 70%;
    max-width: 810px;
    position: absolute;
    top: 25%;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;

    @media screen and (min-width: 600px) {
        width: 55%;
        top: 28%;
    }
}

.key-visual-area .shindan img {
    width: 100%;
    max-width: 810px;
}

.key-visual-area .shindan .cv-area {
    position: relative;
}

.key-visual-area .shindan .cv-area .cv-button-area {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 7%;
    display: flex;
    justify-content: flex-end;
    flex-flow: column;
    align-items: center;
    gap: 8px;

    @media screen and (min-width: 600px) {
        left: 0;
        flex-flow: unset;
        justify-content: center;
        align-items: flex-end;
    }
}

.key-visual-area .shindan .cv-area .cv-button-area .cv-button {
    width: 170px;
    height: 50px;
    border-radius: 12px;
    text-decoration: none;
    display: block;
    background: #DE2D2D;
    color: #FFFFFF;
    text-align: center;
    line-height: 38px;

    &.animation {
        background: #DE2D2D;
        background: linear-gradient(
                -45deg,
                #DE2D2D 50%,
                #FF8080 60%,
                #DE2D2D 70%
        );
        background-size: 600% 100%;
        animation: shine 20s infinite;
        animation-delay: 0s;
        animation-timing-function: linear;
    }

    @media screen and (min-width: 350px) {
        width: 232px;
        height: 67px;
        line-height: 57px;
        border-radius: 14px;
    }
    @media screen and (min-width: 450px) {
        width: 294px;
        height: 84px;
        line-height: 74px;
        border-radius: 16px;
    }
    @media screen and (min-width: 600px) {
        width: 150px;
        height: 68px;
        line-height: 56px;
        border-radius: 16px;
    }
    @media screen and (min-width: 850px) {
        width: 200px;
        height: 90px;
        line-height: 83px;
        border-radius: 16px;
    }
    @media screen and (min-width: 1000px) {
        width: 232px;
        height: 100px;
        line-height: 90px;
        border-radius: 16px;
    }
    @media screen and (min-width: 1300px) {
        width: 302px;
        height: 136px;
        line-height: 126px;
        border-radius: 16px;
    }
}

.key-visual-area .shindan .cv-area .cv-button-area .cv-button:hover {
    background: linear-gradient(0deg,rgba(0,0,0,.2) 0,rgba(0,0,0,.2) 100%),var(--Primary,#de2d2d);
    box-shadow: 0 4px 4px 0 rgba(6,16,26,.3), 0 8px 12px 6px rgba(6,16,26,.15);
}

@keyframes shine {
    0% {
        background-position-x: 400%;
    }
    50% {
        background-position-x: 0%;
    }
    100% {
        background-position-x: -400%;
    }
}

.key-visual-area .shindan .cv-area .cv-button-area .cv-button .main-text {
    margin: 3px;
    font-family: Noto Sans JP;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    width: 160px;
    height: 40px;
    border: 2px solid #EBE6DC;
    border-radius: 9px;

    @media screen and (min-width: 350px) {
        font-size: 14px;
        width: 222px;
        height: 57px;
        border-radius: 11px;
    }
    @media screen and (min-width: 450px) {
        font-size: 20px;
        width: 284px;
        height: 74px;
        border-radius: 13px;
    }
    @media screen and (min-width: 600px) {
        font-size: 18px;
        width: 140px;
        height: 58px;
        border-radius: 13px;
    }
    @media screen and (min-width: 850px) {
        font-size: 24px;
        width: 190px;
        height: 80px;
        border-radius: 13px;
    }
    @media screen and (min-width: 1000px) {
        font-size: 26px;
        width: 222px;
        height: 90px;
        border-radius: 13px;
    }
    @media screen and (min-width: 1300px) {
        font-size: 32px;
        width: 292px;
        height: 126px;
        border-radius: 13px;
    }
}

.key-visual-area .shindan .cv-area .cv-button-area .cv-button .main-text img {
    float: right;
    width: 24px;
    margin-left: -24px;
    height: 40px;

    @media screen and (min-width: 350px) {
        width: 28px;
        margin-left: -28px;
        height: 57px;
    }
    @media screen and (min-width: 450px) {
        width: 36px;
        margin-left: -36px;
        height: 74px;
    }
    @media screen and (min-width: 600px) {
        width: 28px;
        margin-left: -28px;
        height: 58px;
    }
    @media screen and (min-width: 850px) {
        width: 36px;
        margin-left: -36px;
        height: 80px;
    }
    @media screen and (min-width: 1000px) {
        width: 42px;
        margin-left: -42px;
        height: 90px;
    }
    @media screen and (min-width: 1300px) {
        width: 48px;
        margin-left: -48px;
        height: 126px;
    }
}

.key-visual-area .benefit {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100vw;
}

#issue, #sp-issue {
    margin: 0 calc(50% - 50vw);
    width: 100vw;
}

#banner {
    margin: -10px calc(50% - 50vw);
    width: 100vw;
}

#sp-banner {
    margin: -2px calc(50% - 50vw);
    width: 100vw;
}

#support, #sp-support {
    margin: 0 calc(50% - 50vw);
    width: 100vw;
}

footer {
    text-align: center;
    padding-top: 1%;
    border-top: 1px solid rgba(6, 16, 26, 0.12);
    margin-top: 4%;
}

footer .copyright {
    text-align: right;
    font-weight: 400;
    font-size: 10px;
    line-height: 150%;
    letter-spacing: 0.4px;
    color: rgba(6, 16, 26, 0.92);
}