@charset "utf-8";

body {
    font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, Arial, "Helvetica Neue",  sans-serif;
    color: #333;
    width: 100%;
    line-height: 1.5;
    height: auto;
    background: linear-gradient(0deg, #f9fbd8 72%, transparent);
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: #333;
}

li {
    list-style: none;
}

/*--ヘッダー--*/

.header {
    height: 70px;
    background: #a5f5d6;
    position: fixed;
    width: 100%;
    z-index: 100;
    top: 0;
}

.logo {
    width: 35px;
    height: auto;
    display: inline-block;
    vertical-align: -5px;
    margin-right: 8px;
}

.header-wrapper {
    padding: 11px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.header-ttl {
    color: #554028;
    font-weight: 400;
}

.header-nav {
    display: flex;
    justify-content: space-around;
    gap: 33px;
    font-size: 20px;
    font-weight: 500;
}

.header-nav a:hover {
    opacity: .7;
}

.pc-none {
    display: none;
}

@media(max-width:768px){
    .header {
        height: 9.115vw;
    }
    
    .logo {
        width: 4.557vw;
        height: auto;
        vertical-align: -0.651vw;
        margin-right: 1.042vw;
    }
    
    .header-ttl {
        font-size: 4.167vw;
    }

    .header-wrapper {
        padding: 1.432vw 6.51vw;
    }
            
    .header-nav {
        gap: 4.297vw;
        font-size: 2.604vw;
        display: none;
        position: absolute;
        top: 9.115vw;
        right: 0;
        width: 100%;
        text-align: right;
        padding: 1.693vw 6.12vw;
        background: rgba(0, 0, 0, .6);
    }
    
    .sp-none {
        display: none;
    }

    .pc-none {
        display: block;
    }

    .hamburger-icon {
        border-bottom: 2px solid #000;
        width: 5.208vw;
        height: 5.208vw;
        position: relative;
        cursor: pointer;
    }

    .hamburger-icon:before {
        position: absolute;
        content: "";
        border-top: 2px solid #000;
        width: 100%;
        top: 0;
        left: 0;
        transition: all .3s ease;
    }

    .hamburger-icon:after {
        position: absolute;
        content: "";
        border-bottom: 2px solid #000;
        width: 100%;
        top: 2.474vw;
        left: 0;
        transition: all .3s ease;
    }

    .hamburger-icon.open {
        border: none;
    }

    .hamburger-icon.open:after {
        transform: rotate(-45deg);
        top: 2.604vw;
    }

    .hamburger-icon.open:before {
        transform: rotate(45deg);
        top: 2.604vw;
    }

    .header-nav a {
        color: #fff;
    }

    .header-nav.pc-none {
        display: none;
    }    
}

/*--main-view--*/
.mv {
    margin-top: 70px;
    width: 100%;
    top: 0;
    background: url(./image/leaf_bg.png) no-repeat;
    background-size: 100%;
}

.mv img {
    opacity: 0;
}

.animate__fadeIn {
    opacity: 1;
    animation-name: fadeIn;
    animation-delay: 1s;
    animation-duration: 3s !important;
}

.sako-design {
    width: 700px;
    margin: 0 auto;
    padding: 200px 0 200px;
}

@media(max-width:768px){
    .mv {
        margin-top: 9.115vw;
    }

    .sako-design {
        width: 90vw;
        padding: 26.042vw 0 26.042vw;
    }

}

/*--about--*/

.section-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 65px 50px 50px;
}

.h2-ttl {
    font-size: 23px;
    font-weight: 500;
}

.about-container {
    line-height: 1.8;
}

@media(max-width:768px){
    .section-wrapper {
        padding: 9.51vw 6.51vw 6.51vw;
    }
    
    .h2-ttl {
        font-size: 4.995vw;
    }
        
}

/*--work--*/
.works-header {
    padding-bottom: 20px;
}

.works-list__item {
    display: flex;
    gap: 50px;
    justify-content: space-between;
    margin-bottom: 80px;
}

.works-list__item img {
    width: 500px;
    height: auto;
}

.works-text__ttl {
    font-size: 16px;
}

.works-text {
    margin: 10px 0 10px;
    font-size: 14px;
    
}

.works-list__item:nth-child(2n) {
    flex-direction: row-reverse;
}


@media(max-width:768px){
    .works-header {
        padding-bottom: 4.604vw;
    }
    
    .works-list__item {
        display: block;
        margin-bottom: 10.208vw;
    }

    .works-list__item img {
        width: 100%;
        height: auto;
    }

    .works-text__ttl {
        font-size: 16px;
        margin-bottom: .5vw;
    }
    
    .works-text {
        width: 100%;
        margin: 2.302vw 0 5.302vw;
        font-size: 16px;
    }
}

/*--contact--*/
.contact-wrapper {
    background: #eff4f1;
    margin: 50px auto;
    border: 1px solid #ccc;
}

.contact-form {
    max-width: 500px;
    margin: 30px auto;
}

.contact-header__text {
    padding-left: 66px;
}


.label {
    width: 100%;
    display: inline-block;
}

input {
    border: 1px solid #333;
    width: 100%;
    height: 37px;
    margin-bottom: 8px;
}

input#message {
    height: 100px;
}

.submit-btn {
    border: none;
    background: #222;
    border-radius: 30px;
    color: #fff;
    margin: 20px auto;
    width: 270px;
    height: 50px;
    display: block;
    font-size: 20px;
}

@media(max-width:768px){
    .contact-wrapper {
        margin: 6.51px auto;
    }
    
    .contact-form {
        max-width: 65.104vw;
        margin: 3.906vw auto;
    }
    
    .contact-header__text {
        padding-left: 8.594vw;
    }
    
    
    .label {
        width: 100%;
        display: inline-block;
        font-size: 3.083vw;
    }
    
    input {
        height: 4.818vw;
        margin-bottom: 1.042vw;
    }
    
    input#message {
        height: 13.021vw;
    }
    
    .submit-btn {
        border: none;
        border-radius: 5.906vw;
        margin: 2.604vw auto;
        width: 48.156vw;
        height: 8.51vw;
    }
}
/*--フッダー--*/

.footer {
    text-align: center;
    background: rgba(0, 0, 0, .5);
}

.footer p {
    padding: 50px;
    color: #fff;
}

@media(max-width:768px){    
    .footer p {
        padding: 6.51vw;
    }
}