/* 基本設定 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #fff;
}

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

ul {
    list-style: none;
}

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

.section {
    padding: 60px 0;
}

.bg-light {
    background-color: #f9f9fb;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

.section-lead {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
}

/* ヘッダー */
header {
    background: #fff;
    border-bottom: 1px solid #eaeaea;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.3rem;
    color: #27ae60;
    font-weight: bold;
}

header nav ul {
    display: flex;
    align-items: center;
    gap: 20px;
}

header nav a {
    font-size: 0.95rem;
    color: #555;
    transition: color 0.3s;
}

header nav a:hover {
    color: #27ae60;
}

.btn-nav {
    background: #27ae60;
    color: #fff !important;
    padding: 8px 15px;
    border-radius: 4px;
}

/* ヒーローセクション */
.hero {
    background: linear-gradient(135deg, #e8f8f0, #d4efdf);
    padding: 100px 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.hero-content p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 30px;
}

.btn-primary {
    display: inline-block;
    background: #27ae60;
    color: #fff;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: bold;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #219653;
}

/* 事業所についてカード */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.about-card {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #eaeaea;
}

.about-card h4 {
    color: #27ae60;
    margin-bottom: 10px;
}

/* 作業内容 */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.service-item {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.service-item h4 {
    margin-bottom: 10px;
    color: #2c3e50;
}

/* お知らせ */
.news-list {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    border-radius: 8px;
    border: 1px solid #eaeaea;
}

.news-list li {
    padding: 15px 20px;
    border-bottom: 1px solid #eaeaea;
    display: flex;
    gap: 20px;
}

.news-list li:last-child {
    border-bottom: none;
}

.news-date {
    color: #888;
    font-size: 0.9rem;
}

/* アクセス */
.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.access-info p {
    margin-bottom: 10px;
}

.map-placeholder {
    width: 100%;
    height: 250px;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #718096;
    border-radius: 8px;
}

/* お問い合わせフォーム */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}

.form-msg {
    text-align: center;
    margin-top: 20px;
    color: #27ae60;
    font-weight: bold;
}

/* フッター */
footer {
    background: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
}

/* スマホ対応調整 */
@media (max-width: 768px) {
    header nav ul {
        display: none; /* 簡単のためスマホではナビ非表示にしています */
    }
    .access-content {
        grid-template-columns: 1fr;
    }
    .hero-content h2 {
        font-size: 2rem;
    }
}