@charset "UTF-8";

/* ベースリセット */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    color: #334155;
    background-color: #f8fafc;
    line-height: 1.7;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

/* ヘッダー */
.site-header {
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    padding: 20px 0;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: #1e3a8a; /* 信頼感のある濃紺 */
}

/* メインビジュアル */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.hero-title {
    font-size: 2.2rem;
    margin-bottom: 20px;
    line-height: 1.4;
}

.hero-lead {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

/* 2大ナビゲーション（グリッドレイアウト） */
.nav-section {
    padding: 60px 0;
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
}

.nav-card {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.nav-card h2 {
    font-size: 1.6rem;
    color: #0f172a;
    margin-bottom: 15px;
}

.card-desc {
    font-size: 0.95rem;
    color: #64748b;
    margin-bottom: 20px;
}

.card-list {
    list-style: none;
    margin-bottom: 30px;
}

.card-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.card-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
}

/* ボタン */
.btn {
    display: block;
    text-align: center;
    padding: 15px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    margin-top: auto; /* カードの下部に固定 */
    transition: background-color 0.2s;
}

.btn-finance {
    background-color: #2563eb;
    color: #ffffff;
}

.btn-finance:hover {
    background-color: #1d4ed8;
}

.btn-digital {
    background-color: #0d9488;
    color: #ffffff;
}

.btn-digital:hover {
    background-color: #0f766e;
}

/* ポリシーセクション */
.policy-section {
    background-color: #f1f5f9;
    padding: 60px 0;
}

.policy-section h2 {
    margin-bottom: 20px;
    color: #0f172a;
}

.policy-section p {
    max-width: 800px;
    margin: 0 auto;
    color: #475569;
}

/* フッター */
.site-footer {
    background-color: #0f172a;
    color: #94a3b8;
    padding: 30px 0;
    font-size: 0.9rem;
}

/* 追記セクション共通 */
.section-title {
    font-size: 1.55rem;
    color: #0f172a;
    margin-bottom: 20px;
}

.section-soft {
    background-color: #f1f5f9;
}

.section-note {
    background-color: #eaf0fb;
}

.note-text {
    color: #334155;
    max-width: 900px;
}

.table-wrap {
    overflow-x: auto;
    background: #ffffff;
    border: 1px solid #dbe4f0;
    border-radius: 10px;
}

.check-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 560px;
}

.check-table th,
.check-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #e2e8f0;
    text-align: left;
    vertical-align: top;
    font-size: 0.95rem;
}

.check-table th {
    background-color: #f8fafc;
    color: #0f172a;
    font-weight: 700;
}

.check-table tr:last-child td {
    border-bottom: none;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 18px 20px;
}

.faq-item h3 {
    font-size: 1rem;
    color: #0f172a;
    margin-bottom: 8px;
}

.faq-item p {
    color: #475569;
    font-size: 0.95rem;
}