/* 共通ベース設定 */
body { margin: 0; padding: 0; font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif; color: #333; line-height: 1.8; background-color: #f8f9fa; }
.body-cont { max-width: 1200px; margin: auto; }
#container { margin: auto; padding: 40px; background-color: #ffffff; box-shadow: 0 0 20px rgba(0,0,0,0.05); }
a { text-decoration: none; transition: 0.3s; color: #333; }
a:hover { text-decoration: underline; }

/* 共通ヘッダー */
#header-top { display: flex; justify-content: space-between; align-items: flex-end; border-bottom: 3px solid #0000cc; margin-bottom: 30px; padding-bottom: 10px; }
.header-logo img { width: 200px; height: auto; display: block; }
.nav-area { display: flex; justify-content: flex-end; gap: 20px; font-weight: bold; }

/* 共通タイトル・テーブル */
.section-title { font-size: 26px; color: #0000cc; margin: 30px 0; text-align: center; font-weight: bold; }
.gaiyou-table { width: 100%; border-collapse: collapse; margin-top: 20px; border-top: 2px solid #0000cc; }
.gaiyou-table th, .gaiyou-table td { padding: 15px; border-bottom: 1px solid #eee; text-align: left; }
.gaiyou-table th { width: 25%; background-color: #f9fbff; color: #0000cc; white-space: nowrap; }

/* 共通フッター */
footer { margin-top: 60px; padding-top: 30px; border-top: 1px solid #eee; text-align: center; color: #777; }
.footer-nav { margin-bottom: 20px; font-size: 14px; }
.size-S { font-size: 13px; }

/* モバイル対応 */
@media screen and (max-width: 768px) {
    #container { padding: 20px; }
    .header-logo img { width: 120px; }
    .gaiyou-table th { width: 30%; font-size: 14px; }
    .gaiyou-table td { font-size: 14px; }
}

/* お問い合わせセクション */
.contact-section {
    background-color: #f9fbff;
    border-radius: 20px;
    border: 1px solid #e1e8f5;
    text-align: center;
}

 .contact-section-title {
    font-size: 26px;
    color: #183153;
    margin: 30px 0;
    text-align: center;
    font-weight: bold;
}

.contact-inner { max-width: 700px; margin: 0 auto; }
.contact-lead { font-size: 16px; color: #555; margin-bottom: 30px; }

.contact-mail-btn {
    display: inline-block;
    background: linear-gradient(135deg, #0055ff 0%, #0033aa 100%);
    color: #fff !important;
    padding: 18px 50px;
    font-size: 20px;
    font-weight: bold;
    border-radius: 50px;
    box-shadow: 0 10px 20px rgba(0, 51, 170, 0.2);
}

.contact-mail-btn:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(0, 51, 170, 0.3); }

.contact-sub-info {
    margin-top: 30px;
    padding-bottom: 20px;
    border-top: 1px dashed #ccc;
    font-size: 14px;
    color: #777;
}

.sub-info-flex {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
    flex-wrap: wrap;
}

/* お問い合わせフォーム用スタイル */
.contact-form {
    max-width: 500px;
    margin: 0 auto;
    text-align: left;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
   font-weight: bold;
    font-size: 14px;
    margin-bottom: 5px;
}
.form-group label span {
    color: #ff4d4d;
    font-size: 11px;
    margin-left: 5px;
}
.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 16px;
}
.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: #0055ff;
    box-shadow: 0 0 5px rgba(0,85,255,0.2);
}

/* お問い合わせセクション end */