@charset "utf-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
}
img {
    width: 100%;
    vertical-align: bottom;
}
a {
    color: #fff;
}
body {
    background-image: url(../img/iro.png);
    background-repeat: no-repeat;
    background-size: cover;
}
/* header */
header {
    background-color: #009dff6c;
    padding-bottom: 50px;
}
header h1 {
    text-align: center;
}
header h1 img {
    width: fit-content;
    width: 30%;
}
header nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
}
header nav ul li img {
    width: 20px;
}
header nav ul a {
    transition: 3s;
}
header nav ul li a:hover {
    opacity: 0.8;
}
.fa-solid {
    padding: 30px;
}
@media (min-width: 768px) {
    header {
        display: flex;
        justify-content: space-between;
        width: 100%;
        margin: 0 auto;
        align-items: center;
        padding: 10px 80px 10px 10px;
    }
}
/* hero */
main h2 {
    text-align: center;
    font-size: 1.7em;
    margin: 50px;
    letter-spacing: 1.3em;
    text-shadow: 1px 3px 3px black, 0 0 1em blue, 0 0 0.2em blue;
    color: white;
}
span {
    display: inline-block;
    font-size: 28px;
    font-family: "Roboto", sans-serif;
    font-weight: bold;
    margin: 0 auto 5%;
    background: linear-gradient(
        90deg,
        rgba(242, 192, 255, 0.87) 0%,
        pink 40%,
        #ff3bef 80%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
main p {
    color: #ffffff;
    line-height: 3em;
    margin: 0 0 30px;
    padding: 30px;
}
.suisou {
    width: 100%;
    margin: 100px auto;
}
.js-fade {
    opacity: 0;
    transition: 1s;
    transform: translateY(100px);
}
.js-fade.inview {
    opacity: 1;
    transform: translateY(0);
}

.suisou img {
    height: 500px;
    width: 100%;
    object-fit: cover;
    margin-bottom: 50px;
}
@media (min-width: 768px) {
    .suisou {
        width: 900px;
        margin: 100px auto;
    }
    main p {
        text-align: center;       
    }
}
/* フッター */
/* ===== フッター全体 ===== */
.footer {
    background-image: url(../img/haikei2.png);
    background-size: cover;
    background-repeat: no-repeat;
    color: #fff;
    padding: 40px 20px 20px;
    font-family: "Noto Sans JP", sans-serif;
    margin-top: 100px;
}

/* ===== コンテナ ===== */
.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1100px;
    margin: 0 auto;
}

/* ===== ロゴ・説明 ===== */
.footer-logo img {
    width: 20%;
}
.footer-logo h2 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.footer-logo p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== ナビゲーション ===== */
.footer-nav ul {
    display: flex;
    list-style: none;
    padding: 30px;
    margin: 0;
}

.footer-nav li {
    margin: 8px 0;
    padding: 20px;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.3s;
}

.footer-nav a:hover {
    opacity: 0.7;
}

/* ===== フッター下部 ===== */
.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 30px;
    padding-top: 10px;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        position: relative;
    }
    .footer-nav {
        display: flex;
        justify-content: center;
        width: 80%;
        margin: 0 auto;
        align-items: baseline;
    }
    .footer-nav ul {
        display: flex;
    }
}
/* ボタン全体 */
#page_top {
    width: 100px;
    height: 100px;
    position: fixed;
    right: 10px;
    bottom: 10px;
    background: rgba(0, 0, 255, 0.353);
    opacity: 0.6;
    border-radius: 50%;
}

/* Font Awesome */
#page_top::before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    content: "\f106";
    font-size: 50px;
    color: #ffffff;
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
}