@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@300;400;500;700&display=swap');

* {
    margin: 0;
}

html {
    font-size: 100%;
    font-family: 'Noto Serif JP', serif;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    scroll-behavior: smooth;
}

body {
    max-width: 1920px;
    background-color: beige;
    line-height: 2;
}


/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
        header_page
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

header {
    max-width: 1920px;
}

.mainvi {
    height: 450px;
    width: 100%;
    background-image: url(../img/3903465_m.jpg);
    background-size: cover;
    background-position: center;
    animation-name: fadeInAnime;
    animation-fill-mode: backwards;
    animation-duration: 3s;
    animation-timing-function: ease;
    animation-delay: 0.5s;
    animation-direction: normal;
    opacity: .6;
}

@keyframes fadeInAnime {
    0% {
        opacity: .1;
    }

    100% {
        opacity: .6;
    }
}

.head {
    background-color: rgba(245, 245, 220, .7);
    backdrop-filter: blur(10px);
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: space-around;
    margin-left: auto;
    margin-right: auto;
}

.head img {
    width: 8rem;
    height: 8rem;
    margin: -2.8rem 0 0 -1.5rem;
}

.head img:hover {
    transition: .3s;
    opacity: 0.6;
}

.head nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: center;
}

.head nav a {
    font-weight: 600;
    width: 114px;
    padding: 1rem;
    display: inline-block;
    font-size: .9rem;
    text-decoration: none;
    color: rgb(88, 58, 36);
}

.head nav a:hover {
    opacity: 0.6;
    transition: .3s;
}

.icon-instagram img {
    width: 1.5rem;
    height: 1.5rem;
    margin-top: 1px;
    margin-left: 4rem;
}

.head nav .instagram {
    display: none;
}


/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
        concept_page    
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

main {
    max-width: 1280px;
    margin: 2rem auto 0;
}

p {
    text-align: center;
    color: rgb(88, 58, 36);
}

.concept {
    background-color: #ffff;
}

h2 {
    color: darkolivegreen;
    padding: 34px;
    text-align: center;
    text-shadow: 1px 2px 3px rgba(203, 203, 157,.7);
}

.txt1 {
    display: flex;
    flex-direction: row-reverse;
}

.txt2 {
    display: flex;
    flex-direction: row;
}

img.photo1 {
    width: 50%;
    height: auto;
    aspect-ratio: 2 / 1;
}

h3 {
    padding: 1rem;
    color: rgb(88, 58, 36);
}

.image1,
.image2 {
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}


/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
        menu_page
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

.menu {
    background-color: #ffff;
    display: flex;
    flex-direction: column;
    margin-top: 2rem;
}

.menu1 {
    display: flex;
    flex-direction: row;
    margin-bottom: 50px;
}

img.photo2 {
    width: 50%;
    height: auto;
}

.menu2 {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.menu2 p:nth-last-of-type(1) {
    margin-top: 2rem;
    margin-bottom: .5rem;
    text-align: left;
}

.menu ul {
    margin-left: -4rem;
    color: rgb(88, 58, 36);
}

.container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

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

.menu_txt {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

.item {
    width: 90%;
    margin: 2rem auto;
    border-style: groove;
    border-color: rgba(85, 107, 47, 0.3);
    padding: 1rem;
}

/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
        event_page
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

.event {
    color: #ffff;
    background-image: url(../img/reef.jpg);
    aspect-ratio: 2 / 1;
    background-repeat: no-repeat;
    height: 350px;
    margin: 2rem 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event h2 {
    color: #ffff;
    padding: 10px;
    text-align: center;
    text-shadow: 1px 2px 3px rgba(203, 203, 157, .7);
}

.event1 {
    text-align: justify;
    width: 80%;
    margin: 0 auto;
}

.event1 p {
    color: #ffffff;
}

.event1 a {
    width: 200px;
    background-color: rgba(88, 58, 36, .9);
    margin: 0 auto;
    font-size: 16px;
    border-radius: 4px;
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 3.5rem;
    transition: .3s;
}

.event1 a:hover {
    background-color: rgba(85, 107, 47, 0.3);
    color: rgb(88, 58, 36);
}


/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
        access_page
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

.map {
    background-color: #ffff;
    display: flex;
    flex-direction: row;
}

.map p {
    text-align: center;
    padding: 30px 210px;
}

.info {
    width: 50%;
}

.info img {
    width: 10rem;
    height: 10rem;
    display: block;
    margin: 0 auto;
}

.info dl {
    color: rgb(88, 58, 36);
    width: 60%;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.info dt {
    width: 30%;
    line-height: 1.7;
    margin: 0.5rem auto;
    text-decoration: underline rgba(88, 58, 36, .3);
}

.info dd {
    width: 63%;
    margin: 0.5rem auto;
    line-height: 1.7;
}

.access {
    width: 200px;
    background-color: rgba(88, 58, 36, .9);
    margin: 20px auto ;
    font-size: 16px;
    border-radius: 4px;
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 3.5rem;
}

.access:hover {
    background-color: rgba(85, 107, 47, 0.3);
    color: rgb(88, 58, 36);
    transition: .3s;
}

.map iframe {
    width: 50%;
    height: auto;
    aspect-ratio: 1;
}


/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
        form_page
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

#form .head {
    background-color: rgba(245, 245, 220, .7);
    backdrop-filter: blur(10px);
}

#form header {
    height: 30px;
}

#form main {
    max-width: 1000px;
    color: rgb(88, 58, 36);
}

table {
    width: 100%;
    margin-bottom: 30px;
    border-collapse: collapse;
}

table tr {
    border-radius: 4px;
}

.form_item {
    background-color: rgba(85, 107, 47, 0.3);
    text-align: left;
    width: 30%;
    border: 1px solid #fff;
}

.form_body {
    border: 1px solid rgba(85, 107, 47, 0.3);
}

.form_item,
.form_body {
    padding: 20px;
}

.w100 input,
.w100 textarea {
    width: 100%;
    border-radius: 4px;
    border: none;
    line-height: 2;
    font-family: 'Noto Serif JP', serif;
    color: rgb(88, 58, 36);
}

.visually-hidden {
    position: absolute;
    white-space: nowrap;
    width: 1px;
    height: 1px;
    overflow: hidden;
    border: 0;
    padding: 0;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    margin: -1px;
}

label {
    cursor: pointer;
    position: relative;
}

textarea {
    resize: none;
    font-family: 'Noto Serif JP', serif;
    color: rgb(88, 58, 36);
}

.form_body select {
    color: rgb(88, 58, 36);
}

.form_submit {
    font-family: 'Noto Serif JP', serif;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    margin: 50px auto 0;
    background-color: rgba(88, 58, 36, .9);
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    border-radius: 4px;
    border: none;
    height: 3.5rem;
    transition: .3s;
}

.form_submit:hover {
    background-color: rgba(85, 107, 47, 0.3);
    color: rgb(88, 58, 36);
}


/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
        footer_page
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

footer {
    color: rgb(88, 58, 36);
    text-align: center;
    padding: 10px;
    margin: 30px auto;
}




@media screen and (max-width:960px) {

    .head img {
        width: 7rem;
        height: 7rem;
        margin: -3.8rem 0 -1.5rem;
    }

    .head nav {
        flex-wrap: wrap;
        padding: 0 10px;
    }

    .head nav a {
        width: 30%;
        padding: 0;
        font-size: small;
    }

    .icon-instagram {
        display: none !important;
    }

    .head nav .instagram {
        display: inline-block;
        width: 30%;
    }

    .concept,
    .event,
    .map {
        width: 100%;
    }

    .txt1,
    .txt2 {
        flex-direction: column;
    }

    img.photo1 {
        width: 100%;
    }

    .image1,
    .image2 {
        width: 100%;
        padding: 1rem;
    }

    h3 {
        padding: 1rem;
    }

    .menu1 {
        flex-direction: column;
        margin-bottom: 0;
    }

    .menu2 {
        margin: 0 auto;
        padding: 2rem;
        width: 100%;
    }

    .container {
        margin-bottom: 0;
        display: block
    }

    .item {
        width: 70%;
    }

    .menu_txt {
        display: block;
    }

    img.photo2 {
        width: 100%;
    }

    .event1 {
        flex-wrap: wrap;
    }

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

    .info {
        width: 100%;
    }

    .map iframe {
            width: 70%;
            height: 70%;
            margin: 0 auto;
        }

    .guracafe {
        width: 100%;
    }

    .guracafe dl {
        padding: 0 5% 30px;
    }
}




@media screen and (max-width:520px) {

    html {
        font-size: 14px;
    }

    .head img {
        margin: -2.8rem 0 -1.5rem;
    }

    .head nav a {
        font-size: 11px;
    }
    .head nav small {
        display: none;
    }

    .mainvi {
        height: 320px;
    }
    
    h2 {
        font-size: 1.3rem;
    }
    .concept h2 {
        padding: 19px 20px;
    }

    .image1,
    .image2 {
        padding: 30px 0;
    }

    .menu h2 {
        padding: 19px 20px;
        margin-top: 0;
    }

    .menu1 {
        margin-bottom: 0;
    }

    .container {
        margin-bottom: 0;
        display: block
    }

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

    .menu_txt {
        display: block;
    }

    .event {
        height: 395px;
    }
    
    .guracafe dl {
        width: 80%;
    }

    .form_item,
    .form_body {
        display: block;
        width: 100%;
    }
}