/* ============================================================
   embedded.css — 組込み制御ページ追加スタイル
   既存 style.css の CSS 変数を継承
   ============================================================ */

/* ------------------------------------------------------------
   パンくずナビ
   ------------------------------------------------------------ */
.emb-breadcrumb {
    background: var(--ts-bg-light, #F8FAFB);
    border-bottom: 1px solid #e4eaee;
    padding: 12px 0;
}
.emb-breadcrumb .breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 13px;
    color: var(--ts-text-muted, #999);
}
.emb-breadcrumb .breadcrumb-list li + li::before {
    content: '›';
    margin-right: 6px;
    color: #bbb;
}
.emb-breadcrumb .breadcrumb-list a {
    color: var(--ts-primary, #5BBFDE);
    text-decoration: none;
}
.emb-breadcrumb .breadcrumb-list a:hover {
    text-decoration: underline;
}

/* ヒーローのmargin-topを調整（パンくず分）*/
.emb-hero {
    margin-top: 0 !important;
}

/* ------------------------------------------------------------
   セクション共通
   ------------------------------------------------------------ */
.section-lead {
    text-align: center;
    color: var(--ts-text-light, #666);
    font-size: 16px;
    line-height: 1.8;
    margin: -20px auto 48px;
    max-width: 700px;
}

/* ヒーロー CTA ボタン */
.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 28px;
    padding: 14px 36px;
    background: var(--ts-primary, #5BBFDE);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(91,191,222,0.45);
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.hero-cta-btn:hover {
    background: var(--ts-primary-dark, #3AA8CC);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(91,191,222,0.55);
    color: #fff;
    text-decoration: none;
}

/* ------------------------------------------------------------
   対応プラットフォームセクション
   ------------------------------------------------------------ */
.emb-platforms {
    padding: 80px 0;
    background: var(--ts-bg-white, #fff);
}

.platform-group-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 48px;
}

.platform-group {
    background: var(--ts-bg-light, #F8FAFB);
    border: 1px solid #e4eaee;
    border-radius: 16px;
    padding: 28px 28px 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.platform-group.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.platform-group__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.platform-group__header i {
    font-size: 22px;
    color: var(--ts-primary, #5BBFDE);
    width: 36px;
    text-align: center;
}
.platform-group__header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--ts-text, #333);
    margin: 0;
}

.platform-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

/* バッジ基本 */
.pbadge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.pbadge--sbc  { background: #e8f7fb; color: #2d9dbf; border: 1px solid #b8e8f5; }
.pbadge--ai   { background: #f0f4ff; color: #4a6fd4; border: 1px solid #c5d2f5; }
.pbadge--mcu  { background: #f0faf4; color: #2e9e5b; border: 1px solid #b3e4c8; }
.pbadge--soc  { background: #fff6ed; color: #d47a1e; border: 1px solid #f5d5a8; }

.platform-group__note {
    font-size: 12px;
    color: var(--ts-text-muted, #999);
    margin: 0;
    line-height: 1.6;
    border-top: 1px solid #e4eaee;
    padding-top: 12px;
}

/* ------------------------------------------------------------
   できることセクション
   ------------------------------------------------------------ */
.emb-capabilities {
    padding: 80px 0;
    background: var(--ts-bg-gray, #F0F4F7);
}

.capability-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.cap-card {
    background: #fff;
    border-radius: 16px;
    padding: 28px 24px;
    border: 1px solid #e4eaee;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.2s;
}
.cap-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.cap-card:hover {
    box-shadow: 0 8px 28px rgba(91,191,222,0.18);
    border-color: var(--ts-primary-light, #7DD1EC);
}
/* ローカルLLMカードはハイライト */
.cap-card--highlight {
    border: 2px solid var(--ts-primary, #5BBFDE);
    background: linear-gradient(135deg, #f5fbff 0%, #eaf6fb 100%);
}
.cap-card--highlight::before {
    content: '✨ 注目';
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: var(--ts-primary-dark, #3AA8CC);
    background: #e0f4fb;
    border-radius: 4px;
    padding: 2px 10px;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.cap-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--ts-primary, #5BBFDE), var(--ts-primary-dark, #3AA8CC));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.cap-card__icon i {
    font-size: 22px;
    color: #fff;
}

.cap-card__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ts-text, #333);
    margin: 0 0 10px;
    line-height: 1.5;
}

.cap-card__desc {
    font-size: 14px;
    color: var(--ts-text-light, #666);
    line-height: 1.75;
    margin-bottom: 16px;
}

.cap-card__tags {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.cap-card__tags li {
    font-size: 12px;
    color: var(--ts-text-light, #666);
    padding-left: 16px;
    position: relative;
    line-height: 1.5;
}
.cap-card__tags li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--ts-primary, #5BBFDE);
    font-size: 11px;
}

/* ------------------------------------------------------------
   FAQ セクション
   ------------------------------------------------------------ */
.emb-faq {
    padding: 80px 0;
    background: var(--ts-bg-white, #fff);
}

.faq-list {
    max-width: 800px;
    margin: 48px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid #e4eaee;
    border-radius: 12px;
    overflow: hidden;
    background: var(--ts-bg-light, #F8FAFB);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.faq-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 15px;
    font-weight: 600;
    color: var(--ts-text, #333);
    line-height: 1.5;
    transition: background 0.2s;
}
.faq-question:hover {
    background: #edf7fb;
}
.faq-question i {
    flex-shrink: 0;
    color: var(--ts-primary, #5BBFDE);
    font-size: 14px;
    transition: transform 0.3s ease;
}
.faq-question[aria-expanded="true"] i {
    transform: rotate(180deg);
}
.faq-question[aria-expanded="true"] {
    background: #edf7fb;
    border-bottom: 1px solid #d0eaf5;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.faq-answer p {
    padding: 18px 24px;
    font-size: 14px;
    color: var(--ts-text-light, #666);
    line-height: 1.8;
    margin: 0;
}

/* ------------------------------------------------------------
   レスポンシブ
   ------------------------------------------------------------ */
@media screen and (max-width: 900px) {
    .platform-group-grid {
        grid-template-columns: 1fr;
    }
    .capability-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 640px) {
    .emb-breadcrumb {
        padding: 10px 0;
    }
    .section-lead {
        font-size: 14px;
        margin-bottom: 32px;
    }
    .capability-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .cap-card {
        padding: 22px 18px;
    }
    .faq-question {
        font-size: 14px;
        padding: 16px 18px;
    }
    .hero-cta-btn {
        padding: 12px 28px;
        font-size: 15px;
    }
}

/* ============================================================
   実績バナーセクション（embedded.php → embedded-achievements.php）
============================================================ */
.emb-cases-banner {
    padding: 80px 0;
    background: #f8f9fb;
}
.cases-banner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 2rem;
}
.cases-banner-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 22px 20px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.cases-banner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(102,126,234,.15);
    border-color: #667eea;
}
.cases-banner-card__icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
}
.cases-banner-card__body {
    flex: 1;
    min-width: 0;
}
.cases-banner-card__body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 6px;
}
.cases-banner-card__body p {
    font-size: 0.82rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}
.cases-banner-card__arrow {
    flex-shrink: 0;
    color: #667eea;
    font-size: 1rem;
    opacity: 0.7;
    transition: transform 0.2s ease;
}
.cases-banner-card:hover .cases-banner-card__arrow {
    transform: translateX(4px);
    opacity: 1;
}

@media (max-width: 900px) {
    .cases-banner-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   追加レスポンシブ修正（スマートフォン横溢れ対策）
============================================================ */

/* body横スクロール防止 */
.embedded-page-new {
    overflow-x: hidden;
}

/* container幅制御 */
.embedded-page-new .container {
    max-width: 100%;
    padding-left: 16px;
    padding-right: 16px;
    box-sizing: border-box;
}

@media screen and (max-width: 768px) {
    /* ヒーローセクション */
    .emb-hero .hero-desc br {
        display: none;
    }

    /* 強みセクション - グリッド1列化 */
    .emb-strengths .strengths-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .emb-strengths .strength-card {
        padding: 30px 20px;
    }
    .emb-strengths .strength-card .strength-desc br {
        display: none;
    }

    /* 技術スタック - グリッド1列化 */
    .emb-techstack .techstack-grid {
        grid-template-columns: 1fr !important;
    }
    .emb-techstack .tech-category {
        padding: 24px 18px;
    }

    /* 開発フロー */
    .emb-process .process-timeline {
        padding-left: 0;
    }
    .emb-process .process-step .step-content {
        margin-left: 0;
        width: 100%;
    }

    /* CTAセクション */
    .emb-cta .cta-text br {
        display: none;
    }
    .emb-cta .cta-buttons {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    .emb-cta .cta-button {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        text-align: center;
        padding: 14px 20px;
        box-sizing: border-box;
    }

    /* リード文 */
    .section-lead br {
        display: none;
    }
}

@media screen and (max-width: 480px) {
    /* ヒーローセクション */
    .emb-hero .hero-title .title-main {
        font-size: 1.5rem;
    }
    .emb-hero .hero-title .title-sub {
        font-size: 0.95rem;
    }
    .emb-hero .hero-desc {
        font-size: 0.9rem;
    }
    .emb-hero .hero-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    .emb-hero .hero-badge span {
        font-size: 0.7rem;
    }

    /* 統計エリア */
    .emb-hero .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        width: 100%;
    }
    .emb-hero .hero-stats .stat-item {
        width: 90%;
        max-width: 280px;
        padding: 15px 20px;
        text-align: center;
    }
    .emb-hero .hero-stats .stat-item .stat-number {
        font-size: 2rem;
    }

    /* プラットフォームバッジ */
    .platform-badges {
        gap: 6px;
    }
    .pbadge {
        padding: 4px 10px;
        font-size: 11px;
    }

    /* 強みセクション */
    .emb-strengths .strength-card {
        padding: 25px 16px;
    }
    .emb-strengths .strength-card .strength-title {
        font-size: 1.1rem;
    }
    .emb-strengths .strength-card .strength-desc {
        font-size: 0.9rem;
    }
    .emb-strengths .strength-card .strength-points li {
        font-size: 0.85rem;
    }

    /* 開発フロー */
    .emb-process .process-step .step-content h4 {
        font-size: 1rem;
    }
    .emb-process .process-step .step-content p {
        font-size: 0.85rem;
    }

    /* 技術バッジ */
    .emb-techstack .tech-category .tech-badge {
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    /* 実績バナー */
    .cases-banner-card {
        padding: 16px 14px;
        gap: 12px;
    }
    .cases-banner-card__icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    .cases-banner-card__body h3 {
        font-size: 0.95rem;
    }
    .cases-banner-card__body p {
        font-size: 0.75rem;
    }

    /* 全実績ボタン（インラインスタイル上書き） */
    .emb-cases-banner .cta-button.primary {
        padding: 12px 20px !important;
        font-size: 0.9rem !important;
        width: 100%;
        max-width: 300px;
        box-sizing: border-box;
    }

    /* CTAセクション */
    .emb-cta .cta-title {
        font-size: 1.3rem;
    }
    .emb-cta .cta-text {
        font-size: 0.9rem;
    }
}

/* パンくずを fixed header の高さ分下げる（SP:50px / PC:70px） */
.emb-breadcrumb { margin-top: 50px; }
@media screen and (min-width: 800px) {
  .emb-breadcrumb { margin-top: 70px; }
}