@charset "UTF-8";

html {
    font: 100%;
}

body {
    font-size: 0.9rem;
    font-family: Hiragino Kaku Gothic ProN;
    line-height: 1.7;
}

li {
    list-style: none;
}

img {
    max-width: 100%;
}

header {
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    z-index: 10;
    position: fixed;
    background-color: #fff;
}

nav {
    width: 300px;
    position: fixed;
    top: 0;
    left: -300px;
    bottom: 0;
    padding: 60px 25px;
    background-color: #121212;
    color: #fff;
    overflow-x: hidden;
    overflow-y: auto;
    transition: all 0.5s;
    z-index: 20;
    opacity: 0;
}

.open nav {
    left: 0;
    opacity: 1;
}

.nav-menu {
    margin-bottom: 60px;
    border-top: solid 1px;
}

.nav-menu li {
    padding: 20px 0;
    border-bottom: solid 1px;
}

.nav-sns li {
    padding: 5px 0 ;
}

.toggle-btn {
    width: 30px;
    height: 30px;
    position: relative;
    transition: all 0.5s;
    cursor: pointer;
    z-index: 20;
}

.toggle-btn span {
    display: block;
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: #333;
    border-radius: 4px;
    transition: all 0.5s;
}

.toggle-btn span:nth-child(1) {
    top: 10px;
}

.toggle-btn span:nth-child(2) {
    top: 20px;
}

.toggle-btn span:nth-child(3) {
    top: 30px;
}

.toggle-btn.open  span {
    background-color: #fff;
}

.toggle-btn.open span:nth-child(1) {
    transform: translateY(10px) rotate(-315deg);
}

.toggle-btn.open span:nth-child(2) {
    opacity: 0;
}

.toggle-btn.open  span:nth-child(3) {
    transform: translateY(-10px) rotate(315deg);
}

.open #mask {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.8;
    z-index: 10;
    cursor: pointer;
}

main {
    padding-top: 80px;
}

.video {
    margin-bottom: 100px;
}

.main-video {
    width: 100%;
    max-height: 960px;
    object-fit: cover;
}

.sec-title {
    font-size: 2.25rem;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
}

#pickup {
    width: 100%;
    padding: 100px 0 100px 0;
}

.swiper {
    margin-bottom: 100px;
  }

#feature {
    display: block;
    max-width: 1240px;
    padding: 0 16px 100px 16px;
    margin: 0 auto 10px auto;
}

#feature .grid {
    display: grid;
    gap: 26px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

#feature .grid .item {
    transition: all 0.3s ease;
    box-shadow: 0 0 8px 4px #ccc;
}

#feature .grid .img {
    vertical-align: top;
}

/*.fadein {
    opacity: 0;
    animation: fadein 1s ease forwards;
}

@keyframes fadein {
    0% {
        opacity: 0;
        transform: translateY(0);
    }
    100% {
        opacity: 1;
        transform: translateY(20px);
    }
}*/

.item-content {
    padding: 30px;
}

.item-cat {
    font-size: 0.75rem;
    margin-bottom: 20px;
}

.item-text {
    font-weight: bold;
    margin-bottom: 20px;
}

.item-date {
    font-size: 0.75rem;
    text-align: right;
}

#contact {
    color: #fff;
    background-color: #121212;
    padding: 50px 0;
    display: block;
}

#contact dt {
    font-weight: normal;
}

#contact .content {
    max-width: 1240px;
    padding: 0 16px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

#contact .contact-info {
    width: 45%;
}

.contact-info p {
    margin-bottom: 30px;
}

#contact .contact-form {
    width: 45%;
}

#contact .contact-form input , #contact .contact-form textarea{
    width: 100%;
    background-color: #fff;
    padding: 10px;
    margin-bottom: 20px;
}

#contact .button input {
    width: 200px;
    background-color: #121212;
    border: solid 1px;
    padding: 12px 78.5px;
    margin-bottom: 0;
}

footer {
    color: #fff;
    background-color: #121212;
    text-align: center;
    font-size: 0.75rem;
    padding: 10px;
}