body {
    margin: 0;
    /*font-family: 'Helvetica Neue', Arial, sans-serif;*/
    font-family: "M PLUS 1p", sans-serif;
    background-color: #ffffff;
    /* color: #505050; */
}

header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 60px;
    background-color: #fff;
    display: flex;
    align-items: center;
    padding: 0 20px;
    z-index: 1000;
}

.logo img {
    height: 50px;
    margin-left: 7px;
}

.menu-toggle {
    margin-left: auto;
    width: 20px;
    height: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 1px;
    background-color: #5fa8d3;
    border-radius: 1px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

nav {
    position: fixed;
    top: 60px; right: -100%;
    width: 60%;
    max-width: 350px;
    height: calc(100vh - 60px);
    /* background-color: #f5f0e1; */
    background-image: url(backgroud-bav.webp);
    padding-top: 20px;
    transition: right 1s ease;
    z-index: 999;
}

nav.open {
    right: 0;
}

nav ul {
    list-style: none;
    padding: 0 20px;
    margin: 40px 0;
}

nav li {
    margin-bottom: 30px;
    text-align: center;
}

nav a {
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    letter-spacing:5px;
    color: #000000;
    transition: color 0.5s;
}

nav a:hover {
    color: #5fa8d3;
}

hr {
    height: 1.5px;
    background-color: #000000;
    width: 90%;
    border: none;

}

.follow-us{
    font-size: 18px;
    color: #000000;
    margin-top: 35px;
    font-weight: 500;
    letter-spacing:1px;
    text-align: center;
}

.nav-sns-links{
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 0px 0;
}

.nav-sns-links{
    font-size: 18px;
}

main {
    margin-top: 60px;
}

p{
    letter-spacing: 2px;
}

.tagline {
    text-align: center;
    margin: 20px 20px;
}

.tagline p {
    font-size: clamp(14px, 3vw, 18px);
    text-align: center;
    color: #505050;
}

@media (max-width: 768px) {
    header {
        padding: 0 10px;
        height: 56px;
    }

    .logo img {
        height: 40px;
    }

    nav {
        width: 100%;
    }

    nav a {
        font-size: 16px;
    }
}