/* 弘道塾 受講案内3ページ共通CSS
   course.php / koukouse.php / kisotsuse.php
   style.css の既存ブランド設計を土台に、この3ページ固有の部品だけを定義する。
*/

/* ===== ページ先頭 ===== */
.course-guide .guide-hero {
    text-align: left;
    margin: 0 0 42px;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}
.course-guide .guide-hero h1 {
    font-family: 'Noto Serif JP', serif;
    font-size: 21px;
    line-height: 1.6;
    font-weight: 700;
    letter-spacing: .03em;
    color: #062852;
    border-left: 4px solid #0066cc;
    padding-left: 14px;
    margin: 0 0 24px;
}
.course-guide .guide-hero p {
    max-width: none;
    margin: 0 0 12px;
    line-height: 1.8;
}
.course-guide .guide-kicker {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: #55789f;
    letter-spacing: .04em;
    margin-bottom: 12px !important;
}

/* ===== 通常セクション ===== */
.course-guide .guide-section {
    margin: 0;
    padding: 42px 0;
    border-top: 1px solid #d2dfed;
}
.course-guide .guide-section > h2 {
    font-family: 'Noto Serif JP', serif;
    font-size: 19px;
    line-height: 1.5;
    font-weight: 700;
    color: #062852;
    border-left: 4px solid #0066cc;
    padding-left: 12px;
    margin: 0 0 20px;
}
.course-guide .guide-section h3 {
    color: #173f6b;
    font-size: 17px;
    line-height: 1.6;
    margin: 26px 0 10px;
}
.course-guide .guide-section p {
    margin: 0 0 14px;
}

/* ===== カード・グリッド ===== */
.course-guide .guide-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}
.course-guide .guide-card {
    background: #fff;
    border: 1px solid #d8e2ec;
    border-radius: 8px;
    padding: 26px;
    box-shadow: 0 4px 12px rgba(0,0,0,.04);
}
.course-guide .guide-card h3 { margin-top: 0; }
.course-guide .guide-list {
    padding-left: 1.25em;
    line-height: 1.9;
    margin-bottom: 14px;
}
.course-guide .guide-note {
    background: #f7fafc;
    border-left: 4px solid #8aa3bd;
    padding: 16px 18px;
    margin: 20px 0;
    line-height: 1.85;
}

/* ===== 料金 ===== */
.course-guide .guide-price {
    font-size: 1.35rem;
    font-weight: 700;
    color: #062852;
}
.course-guide .guide-small {
    font-size: 14px;
    color: #666;
    line-height: 1.75;
}
.course-guide .guide-table {
    width: 100%;
    border-collapse: collapse;
}
.course-guide .guide-table th,
.course-guide .guide-table td {
    padding: 13px 14px;
    border-bottom: 1px solid #dbe5ef;
    text-align: left;
    vertical-align: top;
}
.course-guide .guide-table tr:last-child th,
.course-guide .guide-table tr:last-child td { border-bottom: 0; }
.course-guide .guide-table th {
    width: 32%;
    background: #f7fafc;
    color: #062852;
}

/* ===== ボタン ===== */
.course-guide .guide-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}
.course-guide .guide-actions.center { justify-content: center; }
.course-guide .guide-btn {
    display: inline-block;
    padding: 11px 18px;
    border-radius: 6px;
    background: #0b63b6;
    color: #fff !important;
    text-decoration: none;
    font-weight: 700;
}
.course-guide .guide-btn.secondary {
    background: #fff;
    color: #0b63b6 !important;
    border: 1px solid #0b63b6;
}
.course-guide .guide-btn:hover { opacity: .88; }

/* ===== ステップ・具体例 ===== */
.course-guide .guide-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 12px;
    counter-reset: step;
}
.course-guide .guide-step {
    background: #fff;
    border: 1px solid #d8e2ec;
    border-radius: 8px;
    padding: 18px;
}
.course-guide .guide-step::before {
    counter-increment: step;
    content: counter(step);
    display: inline-grid;
    place-items: center;
    width: 27px;
    height: 27px;
    border-radius: 50%;
    background: #0b63b6;
    color: #fff;
    font-weight: 700;
    margin-bottom: 10px;
}
.course-guide .guide-step p { margin: 8px 0 0; font-size: 14px; }
.course-guide .guide-example {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 14px;
    margin: 20px 0;
}
.course-guide .guide-example > div {
    background: #fff;
    border: 1px solid #d8e2ec;
    border-radius: 8px;
    padding: 18px;
    text-align: center;
}
.course-guide .guide-example > div p { margin: 8px 0 0; }
.course-guide .guide-timeline {
    border-left: 2px solid #b8cadb;
    padding-left: 22px;
}

/* ===== FAQ・メッセージ・関連リンク ===== */
.course-guide .guide-faq details {
    border-top: 1px solid #d2dfed;
    padding: 16px 0;
}
.course-guide .guide-faq details:last-child { border-bottom: 1px solid #d2dfed; }
.course-guide .guide-faq summary {
    font-weight: 700;
    color: #062852;
    cursor: pointer;
}
.course-guide .guide-faq p { padding-top: 8px; margin: 0; }
.course-guide .director-message {
    background: #fff;
    border: 1px solid #d8e2ec;
    border-radius: 8px;
    padding: 26px;
    line-height: 1.95;
    box-shadow: 0 4px 12px rgba(0,0,0,.04);
}
.course-guide .director-message p:last-child { margin-bottom: 0; }
.course-guide .related-links { display: grid; gap: 10px; }
.course-guide .related-links a {
    display: block;
    padding: 14px 16px;
    border: 1px solid #d8e2ec;
    border-radius: 6px;
    text-decoration: none;
    background: #fff;
}

.course-guide .related-links a:visited {
    color: #0066cc;
}

.course-guide .related-links a:hover { background: #f7fafc; }
.course-guide .guide-center { text-align: center; }
.course-guide .guide-crosslink {
    width: min(100%, 420px);
    margin: 24px auto 0;
    padding-top: 18px;
    border-top: 1px solid #d2dfed;
    text-align: center;
}

.course-guide .guide-crosslink p {
    margin-bottom: 8px;
    color: #555;
    font-size: 14px;
}

.course-guide .guide-crosslink a {
    display: inline-block;
    color: #0066cc;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.course-guide .guide-crosslink a:hover {
    text-decoration: underline;
}

@media (max-width: 760px) {
    .course-guide .guide-hero { margin-bottom: 34px; }
    .course-guide .guide-hero h1 { font-size: 20px; }
    .course-guide .guide-section { padding: 34px 0; }
    .course-guide .guide-grid,
    .course-guide .guide-example,
    .course-guide .guide-steps { grid-template-columns: 1fr; }
    .course-guide .guide-card,
    .course-guide .director-message { padding: 20px; }
    .course-guide .guide-table th,
    .course-guide .guide-table td { display: block; width: auto; }
    .course-guide .guide-table th { border-bottom: 0; padding-bottom: 5px; }
    .course-guide .guide-table td { padding-top: 5px; }
    .course-guide .guide-actions .guide-btn {
        width: 100%;
        text-align: center;
    }
}

/* ===== 2026-09-19 UI調整 =====
   通常の内部リンクは控えめに、最終CTAはサイト共通 .btn を使用する。 */
.course-guide .guide-btn {
    padding: 10px 18px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.6;
    box-shadow: none;
}
.course-guide .guide-actions .btn {
    min-width: 230px;
}
.course-guide .guide-text-link {
    display: inline-block;
    color: #0066cc;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}
.course-guide .guide-text-link:hover { text-decoration: underline; }

/* 旧course.phpで使っていた図解・時間割は style.css の既存CSSをそのまま活用。 */
.course-guide .kj-style-block { margin-top: 22px; }
.course-guide .kj-time-plan { margin-top: 0; margin-bottom: 0; }
.course-guide .schedule-section { margin-top: 24px; }

@media (min-width: 761px) {
    .course-guide .guide-actions.center .btn { min-width: 230px; }
}
@media (max-width: 760px) {
    .course-guide .guide-actions .btn { width: 100%; min-width: 0; }
}

/* ===== 写真素材を使う説明ブロック ===== */
.course-guide .feature-images figure { margin: 0; }
.course-guide .feature-images figcaption {
    margin-top: 6px;
    color: #555;
    font-size: 12.5px;
    line-height: 1.65;
}
.course-guide .feature-row.align-start { align-items: flex-start; }

/* ===== 科目をまたいで原因を確認する流れ ===== */
.course-guide .cause-flow {
    display: grid;
    grid-template-columns: minmax(0,1fr) auto minmax(0,1.2fr) auto minmax(0,1fr);
    align-items: stretch;
    gap: 8px;
    width: min(100%, 750px);
    margin: 20px auto;
}
.course-guide .cause-box {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 68px;
    padding: 10px 13px;
    background: #f7fafc;
    border: 1px solid #c9dbea;
    border-radius: 7px;
    color: #062852;
    text-align: center;
    line-height: 1.55;
    font-size: 0.94em;
}
.course-guide .cause-arrow {
    align-self: center;
    color: #0b7fc0;
    font-size: 23px;
    line-height: 1;
    font-weight: 700;
}
@media (max-width: 760px) {
    .course-guide .cause-flow { grid-template-columns: 1fr; gap: 8px; }
    .course-guide .cause-box { min-height: 0; }
    .course-guide .cause-arrow { transform: rotate(90deg); justify-self: center; }
}