/* 基本設定 */
body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    margin: 0;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ヘッダー */
header {
    background: #fff;
    border-bottom: 1px solid #eee;
    padding: 10px 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

h1 { margin: 0; color: #0077b6; font-size: 1.5rem; }

nav ul {
    list-style: none;
    display: flex;
    margin: 0;
}

nav ul li { margin-left: 20px; }
nav ul li a { text-decoration: none; color: #333; font-weight: bold; }

/* ヒーローエリア */
.hero {
    background: linear-gradient(rgb(0 0 0 / 11%)), url(img/jogasaki.jpg);
    background-size: cover;
    background-position: center;    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
}

.hero h2 { font-size: 3rem; margin-bottom: 10px; }

.btn {
    display: inline-block;
    background: #0077b6;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}

/* サービス */
.bg-light { background: #f9f9f9; }
.service-grid { display: flex; gap: 20px; margin-top: 30px; }
.service-item {
    flex: 1;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

footer {
    text-align: center;
    padding: 20px;
    background: #333;
    color: #fff;
}