/* =====================
   Footer Base
===================== */
footer {
    width: 100%;
    margin: 0 auto;
    padding: 32px 0;
    background: #f8f9fa;
    border-top: 1px solid #ddd;
    color: #343434;
    font-size: 14px;
    line-height: 1.6;
}

.footer-inner {
    width: 980px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* =====================
   利用規約リンク部分
===================== */
.footer-links {
    margin-bottom: 8px;
    font-size: 15px;
}

.footer-links a {
    color: #2d6a4f;
    text-decoration: underline;
}

.footer-links a:hover {
    text-decoration: none;
}

/* =====================
   住所・連絡先
===================== */
address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
}

address span:first-of-type {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 4px;
}

/* =====================
   コピーライト
===================== */
#copyright {
    text-align: right;
    font-size: 13px;
    color: #666;
}

/* =====================
   レスポンシブ対応
===================== */

/* タブレット (980px以下) */
@media (max-width: 980px) {
    .footer-inner {
        width: 90%;
    }
}

/* スマホ (640px以下) */
@media (max-width: 640px) {
    footer {
        padding: 24px 0;
        font-size: 13px;
    }

    .footer-inner {
        width: 92%;
    }

    .footer-links {
        font-size: 14px;
        margin-bottom: 12px;
    }

    #copyright {
        margin-top: 12px;
        font-size: 12px;
    }
}