/* ========================================
   legal.css - 利用規約・プライバシーポリシー等
   スマホ対応レスポンシブデザイン
   ======================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --color-primary: #00B4D8;
    --color-primary-dark: #0090AD;
    --color-bg: #f2f6fb;
    --color-bg-white: #ffffff;
    --color-text: #051728;
    --color-text-sub: #4a5f75;
    --color-text-muted: #6b8299;
    --color-border: #d2dfec;
    --font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    background: var(--color-bg);
    font-family: var(--font-family);
    color: var(--color-text);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ========================================
   ヘッダー
   ======================================== */
.legal-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    padding: 0 24px;
}

.legal-header-inner {
    max-width: 800px;
    margin: 0 auto;
    height: 56px;
    display: flex;
    align-items: center;
}

.legal-logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}

.legal-logo span {
    color: var(--color-primary);
}

/* ========================================
   メインコンテンツ
   ======================================== */
.legal-main {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.legal-main h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
    line-height: 1.3;
}

.legal-updated {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.legal-main section {
    margin-bottom: 32px;
}

.legal-main h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.legal-main h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-sub);
    margin-top: 16px;
    margin-bottom: 8px;
}

.legal-main p {
    font-size: 14px;
    color: var(--color-text-sub);
    margin-bottom: 12px;
}

.legal-main ul,
.legal-main ol {
    font-size: 14px;
    color: var(--color-text-sub);
    padding-left: 24px;
    margin-bottom: 12px;
}

.legal-main li {
    margin-bottom: 6px;
}

.legal-main li ul {
    margin-top: 6px;
    margin-bottom: 6px;
}

/* ========================================
   テーブル（特商法用）
   ======================================== */
.legal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    margin-top: 24px;
}

.legal-table th,
.legal-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
    text-align: left;
    line-height: 1.7;
}

.legal-table th {
    width: 180px;
    font-weight: 600;
    color: var(--color-text);
    background: #f8fafc;
    white-space: nowrap;
}

.legal-table td {
    color: var(--color-text-sub);
    word-break: keep-all;
    overflow-wrap: anywhere;
}

/* ========================================
   フッター
   ======================================== */
.legal-footer {
    padding: 32px 24px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-white);
}

.legal-footer-inner {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.legal-footer-inner p {
    font-size: 12px;
    color: var(--color-text-muted);
}

.legal-footer-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.legal-footer-links a {
    font-size: 12px;
    color: var(--color-text-muted);
    text-decoration: none;
}

.legal-footer-links a:hover {
    color: var(--color-primary);
}

/* ========================================
   レスポンシブ
   ======================================== */
@media (max-width: 768px) {
    .legal-main {
        padding: 32px 16px 60px;
    }

    .legal-main h1 {
        font-size: 22px;
    }

    .legal-main h2 {
        font-size: 16px;
    }

    .legal-main p,
    .legal-main ul,
    .legal-main ol {
        font-size: 13px;
    }

    .legal-main ul,
    .legal-main ol {
        padding-left: 20px;
    }

    /* テーブルをブロック表示に変換 */
    .legal-table,
    .legal-table thead,
    .legal-table tbody,
    .legal-table tr,
    .legal-table th,
    .legal-table td {
        display: block;
    }

    .legal-table tr {
        margin-bottom: 16px;
        border: 1px solid var(--color-border);
        border-radius: 8px;
        overflow: hidden;
    }

    .legal-table th {
        width: 100%;
        white-space: normal;
        padding: 10px 14px;
        font-size: 13px;
    }

    .legal-table td {
        padding: 10px 14px;
        font-size: 13px;
        border-bottom: none;
    }

    .legal-footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .legal-footer-links {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .legal-main h1 {
        font-size: 20px;
    }

    .legal-header-inner {
        height: 48px;
    }

    .legal-logo {
        font-size: 16px;
    }
}