/* リセット */
* {
    box-sizing: border-box;
}

body{
    margin: 0;
    color: #111;
    font-family: Arial, sans-serif;
    background-color: #fff;
    line-height: 1.6;
}

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

a{
    text-decoration: none;
    color: inherit;
}


/* ヘッダー */
.header{
    width: 820px;
    margin: 0 auto;
    padding: 70px 0 55px;
}

.header-logo{
    width: 230px;
}

/* メイン */
.main-visual img{
    width: 100%;
    height: 575px;
    object-fit: cover;
}

/* 矢印 */
.arrow{
    margin: 90px 0 60px;
    text-align: center;
}
.arrow span{
    display: block;
    font-size: 38px;
    line-height: 0.9;
}

/* 共通セクション */
.section{
    width: 820px;
    margin: 0 auto 85px;
}

.section h2{
    margin: 0 0 45px;
    padding-bottom: 6px;
    font-size: 24px;
    border-bottom: 1px dotted #333;
}

/* about */
.about-content{
    display: flex;
    align-items: center;
    padding-left: 25px;
}

.about-img{
    width: 120px;
    height: 120px;
    margin-right: 45px;
    border-radius: 50%;
    object-fit: cover;
}

.about-text h3 {
    margin:  0 0 18px 0;
    font-size: 16px;
}

.about-text p {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

/* works */
.works-list{
    display: flex;
    justify-content: space-between;
    padding: 0 25px;
}

.work-item{
    width: 205px;
    text-align: center;
    text-decoration: none;
}

.work-item img{
    width: 205px;
    height: 250px;
    object-fit: cover;
    transition: filter 0.3s;
}

.work-item:hover img{
    filter: brightness(60%);
}

.work-item p{
    margin: 12px 0 0;
    font-size: 16px;
}

/* and more ボタン */
.more-button{
    display: block;
    width: 255px;
    margin: 38px auto 0;
    padding: 12px 0;
    color: #fff;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    background-color: #333;
    transition: all 0.3s;
}

.more-button:hover{
    background-color: #000;
    letter-spacing: 2px;
    transform: translateY(-4px);
}

/* contact */
.contact{
    margin-bottom: 185px;
}

.contact-title{
    margin: 0 0 18px 10px;
    font-size: 18px;
}

.contact-text{
    margin-left: 10px;
    font-size: 14px;
}

/* footer */
.footer{
    padding: 110px 0 95px;
    color: #fff;
    text-align: center;
    background-color: #000;
}

.footer-logo{
    width: 260px;
    margin: 0 auto 25px;
}

.footer p{
    margin: 0;
    font-size: 13px;
}

.header-logo,
.footer-logo{
    height: auto;
}