@charset "shift_jis";
/* ===== リセット・ベース ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: #fff;
    color: #333;
    font-size: 100%;
    line-height: 1.5;
}


/* ===== ページ全体のラッパー ===== */
.wrapper {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 10px;
}

/* ===== ヘッダー ===== */
.site-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 0;
}

.site-header__logo img {
    display: block;
    max-width: 100%;
    height: auto;
}

.site-header__nav {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.site-header__nav-row {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.site-header__nav img {
    vertical-align: middle;
}

.header-divider {
    border: none;
    border-top: 3px solid #0066cc;
    margin: 0 0 8px;
}

/* ==== ページトップへ ==== */
.page-top {
    text-align: right;
}

/* ===== お知らせスクロールエリア ===== */
.news-section {
    margin: 8px 0;
}

.news-scroll {
    margin: 0;
    padding: 0.5em;
    list-style: none;
    height: 8em;
    overflow: auto;
    border: 1px solid #bbb;
}

.news-scroll li {
    margin-bottom: 4px;
}

/* ===== 工法カード エリア ===== */
.divider-thin {
    border: none;
    border-top: 1px solid #0066cc;
    margin: 8px 0;
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 10px 0;
}

/* 各工法カード */
.method-card {
    padding: 10px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.method-card--ehd-hp  { background-color: #e9fae7; }
.method-card--ehd     { background-color: #d9f2ff; }
.method-card--jyokyo  { background-color: #ffe9d2; }
.method-card--kasetu  { background-color: #e9fae7; }

.method-card__logo img {
    width: 100%;
    max-width: 220px;
    height: auto;
    display: block;
}

.method-card__image img {
    width: 100%;
    height: auto;
    display: block;
}

.method-card__netis {
    border: 1px solid #111;
    text-align: center;
    background: #fff;
    padding: 2px 4px;
    font-size: 0.85em;
}

.method-card__links {
    width: 90%;
    list-style: none;
    margin: 0;
    padding: 0;
}

.method-card__links li {
    margin-bottom: 2px;
    font-size: 0.9em;
}

/* 丸印の色 */
.bullet--green  { color: #339966; }
.bullet--blue   { color: #0066cc; }
.bullet--orange { color: #ff9900; }
.bullet--dkgreen{ color: #008000; }

/* ===== お問合せ注記 ===== */
.inquiry-note {
    text-align: center;
    color: #ff0000;
    margin: 10px 0;
    font-size: 0.95em;
}

/* ===== お問合せ先セクション ===== */
.contact-section {
    margin: 16px 0;
}

.contact-section__heading {
    background-color: #0066cc;
    color: #fff;
    text-align: center;
    padding: 6px;
    font-weight: bold;
    max-width: 960px;
    margin: 0 auto 12px;
}

.contact-block {
    display: flex;
    align-items: center;
    gap: 2em;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-block__logo img {
    width: 134px;
    height: auto;
}

.contact-block__info {
    font-size: 0.9em;
    line-height: 1.8;
}

.contact-block__info strong {
    margin-bottom: 4px;
}

.contact-block__meibo {
    margin-top: 8px;
    display: block;
    border: 1px solid #0683ff;
    background-color: #cee7ff;
    padding: 4px 16px;
    text-align: center;
    font-weight: bold;
}

/* ===== フッター補足 ===== */
.site-footer-note {
    text-align: center;
    font-size: 0.75em;
    margin: 12px 0 4px;
    color: #0000a0;
    font-family: 'ＭＳ ゴシック', monospace;
}

/* ===== フッター お問い合わせ先 ===== */
.footer-contact {
    background-color: #0683ff;
    color: #fff;
    text-align: center;
    padding: 6px;
    font-size: 11pt;
    font-weight: bold;
}

.footer-contact-body {
    text-align: center;
    padding: 10px 16px;
    font-size: 0.9em;
    line-height: 1.8;
}

.footer-contact-body strong {
    display: block;
    margin-bottom: 4px;
    font-size: 1em;
}


/* ===== 見出し（titleBar系） ===== */
.titleBar {
  font-weight: bold;

}
/* セクション大見出し（h2）*/
h2.titleBar {
  color: #fff;
  background-color: var(--acc);
  padding: 6px 12px;
  margin: 4rem 0 12px;
}

#heading-outline.titleBar {
    margin-top: 1rem;
}

/* セクション中見出し（h3） */
h3.titleBar {
  background-color: var(--acc3);
  padding: 5px 12px;
  margin: 2rem 0 10px;
  border-left: 4px solid var(--acc);
}

/* セクション小見出し（h4） */
.titleSub {
  font-size: 0.95em;
  font-weight: bold;
  color: #333;
  margin: 16px 0 8px;
  padding: 4px 8px;
  border-bottom: 1px solid var(--acc);
}

.titleSub span {
  color: var(--acc);
  margin-right: 4px;
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
    .method-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .site-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-header__nav {
        align-items: flex-start;
    }

    .contact-block {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .method-grid {
        grid-template-columns: 1fr;
    }
}