/* Home Specific Styles - Corrected for Visual and Data consistency */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .feature-card {
            padding: 3rem;
            border-radius: 20px;
            background: #f8fbff;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
            text-align: center;
            /* Generally visually pleasing for cards */
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
        }

        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            display: block;
        }

        /* ===== ABOUT BAND ===== */
        .about-band {
            position: relative;
            background: #001a3d;
            overflow: hidden;
        }

        .about-band__inner {
            display: grid;
            grid-template-columns: 55fr 45fr;
            min-height: 560px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .about-band__text {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 4.0rem 6rem 4.0rem 5vw;
            position: relative;
            z-index: 2;
        }

        .about-band__accent {
            width: 48px;
            height: 3px;
            background: #FF7A00;
            margin-bottom: 2.5rem;
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .about-band.is-visible .about-band__accent {
            transform: scaleX(1);
        }

        .about-band__catch {
            font-size: clamp(1.4rem, 2.1vw, 2rem);
            font-weight: 700;
            line-height: 1.6;
            color: #ffffff;
            letter-spacing: 0.02em;
            margin: 0 0 1.8rem 0;
            word-break: keep-all;
            overflow-wrap: normal;
            opacity: 0;
            transform: translateX(-40px);
            transition: opacity 0.7s ease 0.15s, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.15s;
        }

        .about-band.is-visible .about-band__catch {
            opacity: 1;
            transform: translateX(0);
        }

        .about-band__desc {
            font-size: 1rem;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.55);
            margin: 0 0 1.8rem 0;
            opacity: 0;
            transform: translateX(-30px);
            transition: opacity 0.7s ease 0.3s, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
        }

        .about-band.is-visible .about-band__desc {
            opacity: 1;
            transform: translateX(0);
        }

        .about-band__demo-note {
            font-size: 0.72rem;
            color: rgba(255, 255, 255, 0.3);
            margin-top: 0.5rem;
            font-style: italic;
        }

        .about-band__cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.85rem 2rem;
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 2px;
            color: #ffffff;
            text-decoration: none;
            font-size: 0.85rem;
            letter-spacing: 0.08em;
            transition: background 0.3s, border-color 0.3s;
            align-self: flex-start;
            opacity: 0;
            transition: opacity 0.7s ease 0.45s, background 0.3s, border-color 0.3s;
        }

        .about-band.is-visible .about-band__cta {
            opacity: 1;
        }

        .about-band__cta:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.6);
        }

        .about-band__cta-arrow {
            display: inline-block;
            transition: transform 0.3s;
        }

        .about-band__cta:hover .about-band__cta-arrow {
            transform: translateX(4px);
        }

        .about-band__visual {
            position: relative;
            overflow: hidden;
            min-height: 560px;
        }

        /* グローバルの canvas { position:fixed } を上書き */
        #about-network {
            position: absolute !important;
            top: 0 !important;
            left: 0 !important;
            z-index: 0 !important;
            width: 100% !important;
            height: 100% !important;
            display: block;
            opacity: 0;
            transition: opacity 1.2s ease 0.3s;
        }

        .about-band.is-visible #about-network {
            opacity: 1;
        }

        /* 左側にグラデーションフェード */
        .about-band__visual::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to right, #001a3d 0%, transparent 40%);
            z-index: 1;
        }

        /* 右側にグラデーションフェード */
        .about-band__visual::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to left, #001a3d 0%, transparent 18%);
            z-index: 1;
            pointer-events: none;
        }

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

            .about-band__visual {
                height: 260px;
            }

            .about-band__visual::before {
                background: linear-gradient(to bottom, #001a3d 0%, transparent 30%);
            }

            .about-band__text {
                padding: 4rem 2rem 3rem;
            }

            .about-band__catch {
                word-break: normal;
                overflow-wrap: break-word;
            }
        }

        /* ===== END ABOUT BAND ===== */

        /* Restoration: News Section CSS */
        .news-section {
            background-color: #ffffff;
            position: relative;
            z-index: 10;
        }

        .news-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .news-list {
            margin-top: 2rem;
        }

        .news-item {
            display: flex;
            align-items: center;
            padding: 1.5rem 0;
            border-bottom: 1px solid #eee;
            transition: var(--transition);
        }

        .news-item:hover {
            padding-left: 10px;
            background: #fafafa;
        }

        .news-date {
            min-width: 120px;
            color: #888;
            font-size: 0.9rem;
        }

        .news-category {
            padding: 4px 12px;
            border-radius: 4px;
            background: #eef2f7;
            color: var(--primary-color);
            font-size: 0.8rem;
            margin-right: 20px;
            font-weight: 500;
            white-space: nowrap;
            /* Common sense prevent tag wrap */
        }

        .news-title {
            flex-grow: 1;
            font-weight: 500;
        }

        .news-title a {
            color: var(--smhc-navy);
            text-decoration: none;
            transition: color 0.3s;
        }

        .news-title a:hover {
            color: var(--primary-color);
        }

        @media (max-width: 768px) {
            .news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
        }

        /* =============================================
           プロトタイプ識別バッジ
           ============================================= */
        .proto-badge {
            display: inline-block;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            padding: 5px 14px;
            border-radius: 2px;
            margin-bottom: 48px;
            text-transform: uppercase;
        }

        .proto-badge-a {
            background: rgba(24, 166, 240, 0.1);
            color: #18A6F0;
            border: 1px solid rgba(24, 166, 240, 0.25);
        }

        .proto-badge-b {
            background: rgba(255, 255, 255, 0.06);
            color: rgba(255, 255, 255, 0.35);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .proto-badge-c {
            background: rgba(0, 119, 255, 0.08);
            color: #0077ff;
            border: 1px solid rgba(0, 119, 255, 0.2);
        }

        .works-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 100px 5%;
        }

        /* =============================================
           課題起点カード
           ============================================= */
        .challenges-section {
            background: #ffffff;
        }

        .challenges-header h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            color: #001a3d;
            line-height: 1.4;
            margin-bottom: 16px;
        }

        .challenges-header p {
            color: #6b7a99;
            font-size: 1rem;
            line-height: 1.9;
            max-width: 500px;
        }

        .challenge-list {
            margin-top: 64px;
        }

        .challenge-row {
            display: flex;
            align-items: center;
            gap: 48px;
            padding: 44px 0;
            border-bottom: 1px solid #e8edf5;
        }

        .challenge-row:first-child {
            border-top: 1px solid #e8edf5;
        }

        .challenge-pain {
            flex: 1;
            font-size: 1.05rem;
            font-weight: 700;
            color: #001a3d;
            line-height: 1.75;
        }

        .challenge-pain-mark {
            display: block;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.68rem;
            font-weight: 600;
            letter-spacing: 0.12em;
            color: #aab4c4;
            margin-bottom: 10px;
        }

        .challenge-arrow-col {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            background: #18A6F0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.1rem;
        }

        .challenge-solution {
            flex: 1;
        }

        .cs-tag {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.15em;
            color: #FF7A00;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .cs-title {
            font-size: 1rem;
            font-weight: 700;
            color: #001a3d;
            line-height: 1.6;
            margin-bottom: 8px;
        }

        .cs-desc {
            font-size: 0.9rem;
            color: #6b7a99;
            line-height: 1.9;
        }

        /* =============================================
           縦ストーリー
           ============================================= */
        .whatwedo-section {
            background: #001a3d;
        }

        .whatwedo-header h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            color: #ffffff;
            line-height: 1.4;
            margin-bottom: 16px;
        }

        .whatwedo-header p {
            color: rgba(255, 255, 255, 0.4);
            font-size: 1rem;
            line-height: 1.9;
            max-width: 500px;
        }

        .whatwedo-list {
            margin-top: 64px;
        }

        .whatwedo-item {
            display: flex;
            align-items: flex-start;
            gap: 56px;
            padding: 56px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .whatwedo-item:first-child {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .whatwedo-item:last-child {
            border-bottom: none;
        }

        .whatwedo-num {
            font-family: 'Montserrat', sans-serif;
            font-size: 5.5rem;
            font-weight: 300;
            color: rgba(255, 255, 255, 0.05);
            line-height: 1;
            flex-shrink: 0;
            width: 110px;
            text-align: right;
            user-select: none;
            transition: color 0.4s;
        }

        .whatwedo-item:hover .whatwedo-num {
            color: rgba(24, 166, 240, 0.22);
        }

        .whatwedo-content {
            flex: 1;
            padding-top: 6px;
        }

        .whatwedo-tag {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.15em;
            color: #18A6F0;
            text-transform: uppercase;
            margin-bottom: 16px;
        }

        .whatwedo-title {
            font-size: clamp(1.4rem, 2.2vw, 1.85rem);
            font-weight: 700;
            color: #ffffff;
            line-height: 1.45;
            margin-bottom: 16px;
            transition: color 0.3s;
        }

        .whatwedo-item:hover .whatwedo-title {
            color: #d8ecff;
        }

        .whatwedo-desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.4);
            line-height: 2;
        }

        /* =============================================
           Before / After
           ============================================= */
        .beforeafter-section {
            background: #f4f7fc;
        }

        .beforeafter-header h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            color: #001a3d;
            line-height: 1.4;
            margin-bottom: 16px;
        }

        .beforeafter-header p {
            color: #6b7a99;
            font-size: 1rem;
            line-height: 1.9;
            max-width: 500px;
        }

        .beforeafter-list {
            margin-top: 64px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .ba-card {
            display: grid;
            grid-template-columns: 1fr 52px 1fr;
            align-items: stretch;
            border-radius: 3px;
            overflow: hidden;
            box-shadow: 0 4px 28px rgba(0, 26, 61, 0.07);
        }

        .ba-before {
            background: #162033;
            padding: 48px 52px;
        }

        .ba-after {
            background: #ffffff;
            padding: 48px 52px;
        }

        .ba-divider {
            background: #18A6F0;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .ba-divider-arrow {
            color: #ffffff;
            font-size: 1.5rem;
        }

        .ba-label {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.2em;
            margin-bottom: 20px;
        }

        .ba-before .ba-label {
            color: rgba(255, 255, 255, 0.25);
        }

        .ba-after .ba-label {
            color: #18A6F0;
        }

        .ba-situation {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.28);
            line-height: 1.7;
            margin-bottom: 14px;
            font-style: italic;
        }

        .ba-pain {
            font-size: 1.1rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.65;
        }

        .ba-result {
            font-size: 1.1rem;
            font-weight: 700;
            color: #001a3d;
            line-height: 1.65;
            margin-bottom: 14px;
        }

        .ba-sub {
            font-size: 0.9rem;
            color: #6b7a99;
            line-height: 1.9;
        }

        /* =============================================
           Responsive: A/B/C 共通
           ============================================= */
        @media (max-width: 900px) {
            .challenge-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }

            .challenge-arrow-col {
                transform: rotate(90deg);
            }

            .ba-card {
                grid-template-columns: 1fr;
            }

            .ba-divider {
                height: 48px;
            }

            .ba-divider-arrow {
                transform: rotate(90deg);
            }

            .ba-before,
            .ba-after {
                padding: 36px 28px;
            }
        }

        @media (max-width: 768px) {
            .whatwedo-item {
                flex-direction: column;
                gap: 8px;
            }

            .whatwedo-num {
                font-size: 3rem;
                width: auto;
                text-align: left;
            }

            .whatwedo-title {
                font-size: 1.25rem;
            }
        }

        /* =============================================
           SMHC品質 2カラムグリッド
           ============================================= */
        .smhc-grid-section {
            background: #ffffff;
        }

        .smhc-grid-hd-wrap {
            margin-bottom: 0;
        }

        .smhc-grid-hd-wrap h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            color: #001a3d;
            line-height: 1.4;
            margin-bottom: 12px;
        }

        .smhc-grid-hd-wrap p {
            color: #6b7a99;
            font-size: 1rem;
            line-height: 1.9;
            max-width: 500px;
        }

        .smhc-grid {
            display: grid;
            grid-template-columns: 1fr 64px 1fr;
            margin-top: 56px;
        }

        .smhc-hd {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            padding: 0 32px 16px;
            border-bottom: 2px solid #e8edf5;
        }

        .smhc-hd.left {
            color: #8899aa;
        }

        .smhc-hd.right {
            color: #FF7A00;
        }

        .smhc-hd.mid {
            border-bottom: 2px solid #e8edf5;
        }

        .smhc-cell {
            padding: 40px 32px;
            border-bottom: 1px solid #edf1f7;
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }

        .smhc-cell.before {
            background: #ffffff;
        }

        .smhc-cell.after {
            background: #fffaf5;
        }

        .smhc-cell svg {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            margin-top: 2px;
        }

        .smhc-cell.before svg {
            color: #5577aa;
        }

        .smhc-cell.after svg {
            color: #FF7A00;
        }

        .smhc-cell-tag {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.65rem;
            font-weight: 600;
            letter-spacing: 0.13em;
            text-transform: uppercase;
            margin-bottom: 6px;
        }

        .smhc-cell.before .smhc-cell-tag {
            color: #aab4c4;
        }

        .smhc-cell.after .smhc-cell-tag {
            color: #FF7A00;
        }

        .smhc-cell-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: #001a3d;
            line-height: 1.65;
            margin-bottom: 8px;
        }

        .smhc-cell-desc {
            font-size: 0.9rem;
            color: #6b7a99;
            line-height: 1.9;
        }

        .smhc-arrow-cell {
            border-bottom: 1px solid #edf1f7;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #fafcff;
        }

        .smhc-arrow-ring {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            border: 1px solid #c8dff5;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #18A6F0;
            font-size: 0.9rem;
        }

        @media (max-width: 860px) {
            .smhc-grid {
                grid-template-columns: 1fr;
            }

            .smhc-hd {
                display: none;
            }

            .smhc-arrow-cell {
                padding: 12px 32px;
                justify-content: flex-start;
                border-bottom: none;
            }

            .smhc-arrow-ring {
                transform: rotate(90deg);
            }

            .smhc-cell.after {
                border-bottom: 2px solid #edf1f7;
            }
        }

        /* =============================================
           フェーズブロック スタイル
           ============================================= */
        .phase-section {
            background: #f9fbfe;
        }

        .phase-hd-wrap {
            margin-bottom: 0;
        }

        .phase-hd-wrap h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            color: #001a3d;
            line-height: 1.4;
            margin-bottom: 12px;
        }

        .phase-hd-wrap p {
            color: #6b7a99;
            font-size: 1rem;
            line-height: 1.9;
            max-width: 500px;
        }

        .phase-cases {
            margin-top: 64px;
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .phase-case {
            margin-bottom: 48px;
        }

        .phase-case-num {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.18em;
            color: #aab4c4;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .phase-block-e {
            display: flex;
            align-items: stretch;
        }

        .phase-strip {
            width: 48px;
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .phase-strip.before {
            background: #0E4B9C;
        }

        .phase-strip.after {
            background: #FF7A00;
        }

        .phase-strip-label {
            writing-mode: vertical-rl;
            text-orientation: mixed;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.58rem;
            font-weight: 700;
            letter-spacing: 0.22em;
            color: rgba(255, 255, 255, 0.6);
            transform: rotate(180deg);
            white-space: nowrap;
        }

        .phase-content-e {
            flex: 1;
            padding: 32px 44px;
        }

        .phase-content-e.before-bg {
            background: #EEF5FF;
        }

        .phase-content-e.after-bg {
            background: #FFF8F2;
        }

        .phase-situation {
            font-size: 0.8rem;
            color: #8899aa;
            font-style: italic;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }

        .phase-main {
            font-size: 1.05rem;
            font-weight: 700;
            color: #001a3d;
            line-height: 1.65;
            margin-bottom: 10px;
        }

        .phase-sub {
            font-size: 0.9rem;
            color: #6b7a99;
            line-height: 1.9;
        }

        .after-pill {
            display: inline-block;
            background: #FF7A00;
            color: #fff;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.62rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            padding: 3px 14px;
            border-radius: 20px;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        .phase-connector {
            padding-left: 48px;
            margin: 6px 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .phase-connector-lines {
            display: flex;
            flex-direction: column;
            gap: 3px;
        }

        .phase-connector-lines span {
            display: block;
            width: 2px;
            height: 8px;
            background: #18A6F0;
            margin-left: 12px;
        }

        .phase-connector-text {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            color: #18A6F0;
            text-transform: uppercase;
        }

        .case-divider {
            display: flex;
            align-items: center;
            gap: 14px;
            margin: 8px 0 56px;
        }

        .case-divider-line {
            flex: 1;
            height: 1px;
            background: #dce6f0;
        }

        .case-divider-diamond {
            width: 9px;
            height: 9px;
            background: #18A6F0;
            transform: rotate(45deg);
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .phase-content-e {
                padding: 24px 20px;
            }

            .phase-strip {
                width: 36px;
            }

            .phase-connector {
                padding-left: 36px;
            }
        }

        /* =============================================
           ソリューションセクション
           ============================================= */
        .proto-badge-f {
            background: rgba(14, 75, 156, 0.07);
            color: #0E4B9C;
            border: 1px solid rgba(14, 75, 156, 0.2);
        }

        .sf-section {
            background: #eef3fa;
            position: relative;
            overflow: hidden;
        }

        /* 3連シェブロン 背景装飾 */
        .sf-chevron-deco {
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%) translateX(-110%);
            height: 75%;
            width: auto;
            opacity: 0.09;
            pointer-events: none;
            z-index: 0;
            transition: transform 1.1s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
        }

        .sf-section.sf-visible .sf-chevron-deco {
            transform: translateY(-50%) translateX(-5%);
            opacity: 0.09;
        }

        .sf-hd-wrap h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            color: #001a3d;
            line-height: 1.4;
            margin-bottom: 12px;
        }

        .sf-hd-wrap p {
            color: #6b7a99;
            font-size: 1rem;
            line-height: 1.9;
            max-width: 500px;
        }

        .sf-grid {
            display: grid;
            grid-template-columns: 1fr 72px 1fr;
            row-gap: 32px;
            margin-top: 56px;
            align-items: stretch;
        }

        .sf-col-hd {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            padding: 0 8px 16px;
            border-bottom: 2px solid #ccd8e8;
            margin-bottom: -16px;
            /* pull rows up to header line */
        }

        .sf-col-hd.left {
            color: #6688aa;
        }

        .sf-col-hd.right {
            color: #FF7A00;
        }

        .sf-col-hd.mid {
            border-bottom: 2px solid #ccd8e8;
        }

        /* 付箋カード */
        .sf-cell {
            padding: 32px 28px;
            border-radius: 6px;
            display: flex;
            align-items: flex-start;
            gap: 18px;
            position: relative;
            overflow: hidden;
        }

        .sf-cell.before {
            background: #deeaff;
            box-shadow: 2px 4px 18px rgba(14, 75, 156, 0.13), 0 1px 3px rgba(14, 75, 156, 0.07);
            border-left: 6px solid #0E4B9C;
        }

        .sf-cell.after {
            background: #fff3e6;
            box-shadow: 2px 4px 18px rgba(255, 122, 0, 0.13), 0 1px 3px rgba(255, 122, 0, 0.07);
            border-left: 6px solid #FF7A00;
        }

        /* 右下の折り返し（付箋の角） */
        .sf-cell::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 22px;
            height: 22px;
            border-radius: 0 0 6px 0;
        }

        .sf-cell.before::after {
            background: linear-gradient(225deg, #c8d8f0 50%, transparent 50%);
        }

        .sf-cell.after::after {
            background: linear-gradient(225deg, #f0d8c0 50%, transparent 50%);
        }

        .sf-cell svg {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            margin-top: 6px;
        }

        .sf-cell.before svg {
            color: #0E4B9C;
        }

        .sf-cell.after svg {
            color: #FF7A00;
        }

        .sf-pill {
            display: inline-block;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.13em;
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .sf-cell.before .sf-pill {
            background: #0E4B9C;
            color: #fff;
        }

        .sf-cell.after .sf-pill {
            background: #FF7A00;
            color: #fff;
        }

        .sf-cell-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #001a3d;
            line-height: 1.65;
            margin-bottom: 10px;
        }

        .sf-cell-desc {
            font-size: 1.0rem;
            color: #4a5f78;
            line-height: 1.9;
        }

        .sf-arrow-cell {
            display: flex;
            align-items: center;
            justify-content: center;
            align-self: stretch;
        }

        .sf-arrow-ring {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1.5px solid #b0c8e8;
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #18A6F0;
            font-size: 1rem;
        }

        @media (max-width: 860px) {
            .sf-grid {
                grid-template-columns: 1fr;
                row-gap: 0;
            }

            .sf-col-hd {
                display: none;
            }

            .sf-cell {
                margin-bottom: 4px;
                border-radius: 0;
            }

            .sf-cell.before {
                border-radius: 6px 6px 0 0;
            }

            .sf-cell.after {
                border-radius: 0 0 6px 6px;
                margin-bottom: 24px;
            }

            .sf-arrow-cell {
                padding: 10px 28px;
                justify-content: flex-start;
            }

            .sf-arrow-ring {
                transform: rotate(90deg);
            }
        }

        /* =============================================
           共通バッジ
           ============================================= */
        .proto-badge-h {
            background: rgba(24, 166, 240, 0.08);
            color: #0090d0;
            border: 1px solid rgba(24, 166, 240, 0.22);
        }

        .proto-badge-g4 {
            background: rgba(255, 122, 0, 0.08);
            color: #FF7A00;
            border: 1px solid rgba(255, 122, 0, 0.22);
        }

        /* =============================================
           ソリューション カラースキーム
           ============================================= */
        #works-g4 {
            background: #f5f9ff;
        }

        #works-g4 .sf-col-hd.right {
            color: #1E88E5;
        }

        #works-g4 .sf-cell.before {
            background: #fff3e6;
            border-left-color: #FF7A00;
            box-shadow: 2px 4px 18px rgba(255, 122, 0, 0.11);
        }

        #works-g4 .sf-cell.after {
            background: #E3F2FD;
            border-left-color: #1E88E5;
            box-shadow: 2px 4px 18px rgba(30, 136, 229, 0.11);
        }

        #works-g4 .sf-cell.before::after {
            background: linear-gradient(225deg, #f0d8c0 50%, transparent 50%);
        }

        #works-g4 .sf-cell.after::after {
            background: linear-gradient(225deg, #bbdefb 50%, transparent 50%);
        }

        #works-g4 .sf-cell.before svg {
            color: #FF7A00;
        }

        #works-g4 .sf-cell.after svg {
            color: #1E88E5;
        }

        #works-g4 .sf-cell.before .sf-pill {
            background: #FF7A00;
        }

        #works-g4 .sf-cell.after .sf-pill {
            background: #1E88E5;
        }

        #works-g4 .sf-arrow-ring {
            border-color: #FFCC99;
            color: #FF7A00;
        }

        /* =============================================
           支援スタイル Before/After セクション
           ============================================= */
        .sh-section {
            background: #f0fbf8;
        }

        .sh-hd-wrap h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            color: #001a3d;
            line-height: 1.4;
            margin-bottom: 12px;
        }

        .sh-hd-wrap p {
            color: #6b7a99;
            font-size: 1rem;
            line-height: 1.9;
            max-width: 500px;
        }

        .sh-col-headers {
            display: grid;
            grid-template-columns: 2fr 64px 3fr;
            margin-top: 56px;
            padding-bottom: 14px;
            border-bottom: 2px solid #c8e8e0;
        }

        .sh-col-hd {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            padding: 0 20px;
        }

        .sh-col-hd.left {
            color: #8899aa;
        }

        .sh-col-hd.right {
            color: #00A88C;
        }

        .sh-row {
            display: grid;
            grid-template-columns: 2fr 64px 3fr;
            margin-top: 24px;
            align-items: stretch;
        }

        /* Before: 控えめ */
        .sh-cell.before {
            background: #EFF3F8;
            border-left: 4px solid #18A6F0;
            border-radius: 6px;
            padding: 28px 22px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            position: relative;
            overflow: hidden;
        }

        .sh-cell.before::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 18px;
            height: 18px;
            border-radius: 0 0 6px 0;
            background: linear-gradient(225deg, #d0dcea 50%, transparent 50%);
        }

        /* After: 主役 */
        .sh-cell.after {
            background: #E2FDF7;
            border-left: 6px solid #00C9A7;
            border-radius: 6px;
            padding: 32px 28px;
            display: flex;
            align-items: flex-start;
            gap: 18px;
            position: relative;
            overflow: hidden;
        }

        .sh-cell.after::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 20px;
            height: 20px;
            border-radius: 0 0 6px 0;
            background: linear-gradient(225deg, #9ce8d8 50%, transparent 50%);
        }

        .sh-cell svg {
            flex-shrink: 0;
            margin-top: 4px;
        }

        .sh-cell.before svg {
            width: 38px;
            height: 38px;
            color: #7aA8C8;
        }

        .sh-cell.after svg {
            width: 48px;
            height: 48px;
            color: #00A88C;
        }

        .sh-pill {
            display: inline-block;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.62rem;
            font-weight: 700;
            letter-spacing: 0.13em;
            text-transform: uppercase;
            padding: 3px 12px;
            border-radius: 20px;
            margin-bottom: 10px;
        }

        .sh-cell.before .sh-pill {
            background: transparent;
            border: 1.5px solid #18A6F0;
            color: #18A6F0;
        }

        .sh-cell.after .sh-pill {
            background: #00A88C;
            color: #fff;
        }

        .sh-cell.before .sh-title {
            font-size: 0.88rem;
            font-weight: 700;
            color: #3a5068;
            line-height: 1.65;
            margin-bottom: 6px;
        }

        .sh-cell.after .sh-title {
            font-size: 1.08rem;
            font-weight: 700;
            color: #001a3d;
            line-height: 1.65;
            margin-bottom: 8px;
        }

        .sh-cell.before .sh-desc {
            font-size: 0.79rem;
            color: #7a8fa0;
            line-height: 1.9;
        }

        .sh-cell.after .sh-desc {
            font-size: 0.9rem;
            color: #4a5f78;
            line-height: 2.0;
        }

        .sh-arrow-cell {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .sh-arrow-ring {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1.5px solid #b0d8f0;
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #18A6F0;
            font-size: 0.9rem;
        }

        @media (max-width: 860px) {
            .sh-col-headers {
                display: none;
            }

            .sh-row {
                display: flex;
                flex-direction: column;
                gap: 4px;
            }

            .sh-cell.after {
                order: 1;
                border-radius: 6px 6px 0 0;
            }

            .sh-arrow-cell {
                order: 2;
                padding: 8px 20px;
                justify-content: flex-start;
            }

            .sh-arrow-ring {
                transform: rotate(90deg);
            }

            .sh-cell.before {
                order: 3;
                border-radius: 0 0 6px 6px;
            }
        }

        .proto-badge-g1 {
            background: rgba(33, 150, 243, 0.08);
            color: #2196F3;
            border: 1px solid rgba(33, 150, 243, 0.22);
        }

        .proto-badge-g2 {
            background: rgba(24, 166, 240, 0.08);
            color: #0090d0;
            border: 1px solid rgba(24, 166, 240, 0.22);
        }

        .proto-badge-g3 {
            background: rgba(67, 160, 71, 0.08);
            color: #2e7d32;
            border: 1px solid rgba(67, 160, 71, 0.22);
        }

        /* =============================================
           カラーバリアント 1
           ============================================= */
        #works-g1 {
            background: #f0f7ff;
        }

        #works-g1 .sf-col-hd.right {
            color: #00BFA5;
        }

        #works-g1 .sf-cell.before {
            background: #E3F2FD;
            border-left-color: #2196F3;
            box-shadow: 2px 4px 18px rgba(33, 150, 243, 0.11);
        }

        #works-g1 .sf-cell.after {
            background: #E0F7F4;
            border-left-color: #00BFA5;
            box-shadow: 2px 4px 18px rgba(0, 191, 165, 0.11);
        }

        #works-g1 .sf-cell.before::after {
            background: linear-gradient(225deg, #bbdefb 50%, transparent 50%);
        }

        #works-g1 .sf-cell.after::after {
            background: linear-gradient(225deg, #b2dfdb 50%, transparent 50%);
        }

        #works-g1 .sf-cell.before svg {
            color: #2196F3;
        }

        #works-g1 .sf-cell.after svg {
            color: #00897B;
        }

        #works-g1 .sf-cell.before .sf-pill {
            background: #2196F3;
        }

        #works-g1 .sf-cell.after .sf-pill {
            background: #00897B;
        }

        #works-g1 .sf-arrow-ring {
            border-color: #90CAF9;
            color: #2196F3;
        }

        /* =============================================
           カラーバリアント 2（SMHCカラー軸）
           ============================================= */
        #works-g2 {
            background: #f0fbf8;
        }

        #works-g2 .sf-col-hd.right {
            color: #00C9A7;
        }

        #works-g2 .sf-cell.before {
            background: #EEF5FF;
            border-left-color: #18A6F0;
            box-shadow: 2px 4px 18px rgba(24, 166, 240, 0.11);
        }

        #works-g2 .sf-cell.after {
            background: #E2FDF7;
            border-left-color: #00C9A7;
            box-shadow: 2px 4px 18px rgba(0, 201, 167, 0.11);
        }

        #works-g2 .sf-cell.before::after {
            background: linear-gradient(225deg, #b3ddf8 50%, transparent 50%);
        }

        #works-g2 .sf-cell.after::after {
            background: linear-gradient(225deg, #a0ede0 50%, transparent 50%);
        }

        #works-g2 .sf-cell.before svg {
            color: #18A6F0;
        }

        #works-g2 .sf-cell.after svg {
            color: #00A88C;
        }

        #works-g2 .sf-cell.before .sf-pill {
            background: #18A6F0;
        }

        #works-g2 .sf-cell.after .sf-pill {
            background: #00A88C;
        }

        #works-g2 .sf-arrow-ring {
            border-color: #80D4F8;
            color: #18A6F0;
        }

        /* =============================================
           カラーバリアント 3
           ============================================= */
        #works-g3 {
            background: #f2fbf2;
        }

        #works-g3 .sf-col-hd.right {
            color: #388E3C;
        }

        #works-g3 .sf-cell.before {
            background: #E8F4FD;
            border-left-color: #29B6F6;
            box-shadow: 2px 4px 18px rgba(41, 182, 246, 0.11);
        }

        #works-g3 .sf-cell.after {
            background: #F1F8E9;
            border-left-color: #43A047;
            box-shadow: 2px 4px 18px rgba(67, 160, 71, 0.11);
        }

        #works-g3 .sf-cell.before::after {
            background: linear-gradient(225deg, #b3e0f8 50%, transparent 50%);
        }

        #works-g3 .sf-cell.after::after {
            background: linear-gradient(225deg, #c5e1a5 50%, transparent 50%);
        }

        #works-g3 .sf-cell.before svg {
            color: #039BE5;
        }

        #works-g3 .sf-cell.after svg {
            color: #388E3C;
        }

        #works-g3 .sf-cell.before .sf-pill {
            background: #039BE5;
        }

        #works-g3 .sf-cell.after .sf-pill {
            background: #388E3C;
        }

        #works-g3 .sf-arrow-ring {
            border-color: #81D4FA;
            color: #039BE5;
        }

        /* =========================================================
           Team Section
        ========================================================= */
        .team-section {
            position: relative;
            height: 560px;
            overflow: hidden;
        }

        .team-section .team-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 30%;
            transition: transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .team-section:hover .team-bg {
            transform: scale(1.04);
        }

        .team-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(0, 20, 50, 0.82) 0%, rgba(0, 40, 90, 0.55) 55%, rgba(0, 20, 50, 0.30) 100%);
        }

        .team-content {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 5%;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .team-label {
            font-family: var(--font-en, 'Jost', sans-serif);
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.25em;
            color: #18A6F0;
            text-transform: uppercase;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .team-label::before {
            content: '';
            display: block;
            width: 32px;
            height: 1px;
            background: #18A6F0;
        }

        .team-heading {
            font-size: clamp(1.8rem, 3.5vw, 2.8rem);
            font-weight: 700;
            color: #fff;
            line-height: 1.45;
            margin-bottom: 24px;
            max-width: 600px;
        }

        .team-desc {
            font-size: 1.0rem;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.9;
            max-width: 520px;
            margin-bottom: 36px;
        }

        .team-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-family: var(--font-en, 'Jost', sans-serif);
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-decoration: none;
            border-bottom: 1px solid rgba(255, 255, 255, 0.4);
            padding-bottom: 4px;
            transition: border-color 0.2s, gap 0.2s;
            width: fit-content;
        }

        .team-btn:hover {
            border-color: #fff;
            gap: 16px;
            color: #fff;
        }

        .team-btn::after {
            content: '→';
        }

        @media (max-width: 768px) {
            .team-section {
                height: auto;
                padding: 80px 0;
            }

            .team-heading {
                font-size: 1.6rem;
            }
        }

        /* =========================================================
           Services Section
        ========================================================= */
        .sv-section {
            padding: 120px 0;
            background: #fff;
        }

        .sv-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 5%;
        }

        .sv-hd {
            text-align: center;
            margin-bottom: 72px;
        }

        .sv-hd-en {
            font-family: var(--font-en, 'Jost', sans-serif);
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.28em;
            text-transform: uppercase;
            color: #18A6F0;
            margin-bottom: 16px;
        }

        .sv-hd h2 {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 700;
            color: var(--smhc-navy, #001A3D);
            line-height: 1.4;
        }

        .sv-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .sv-card {
            background: #f8fafe;
            border-radius: 8px;
            padding: 0;
            display: flex;
            flex-direction: column;
            border-top: 4px solid transparent;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .sv-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 24px 48px rgba(0, 26, 61, 0.12);
        }

        .sv-card:hover .sv-card-img {
            transform: scale(1.04);
        }

        .sv-card:nth-child(1) {
            border-top-color: #18A6F0;
        }

        .sv-card:nth-child(2) {
            border-top-color: #FF7A00;
        }

        .sv-card:nth-child(3) {
            border-top-color: #00C9A7;
        }

        .sv-card-img-wrap {
            overflow: hidden;
            height: 180px;
        }

        .sv-card-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .sv-card-body {
            padding: 32px 36px 36px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .sv-card-en {
            font-family: var(--font-en, 'Jost', sans-serif);
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: #18A6F0;
            margin-bottom: 10px;
        }

        .sv-card:nth-child(2) .sv-card-en {
            color: #FF7A00;
        }

        .sv-card:nth-child(3) .sv-card-en {
            color: #00C9A7;
        }

        .sv-card-name {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--smhc-navy, #001A3D);
            line-height: 1.5;
            margin-bottom: 18px;
            min-height: 3.6rem;
        }

        .sv-card-catch {
            font-size: 1.05rem;
            font-weight: 700;
            color: #1a2a3a;
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .sv-card-desc {
            font-size: 1rem;
            color: #4a5f78;
            line-height: 1.9;
            flex: 1;
            margin-bottom: 32px;
        }

        .sv-card-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-en, 'Jost', sans-serif);
            font-size: 0.85rem;
            font-weight: 600;
            color: #18A6F0;
            text-decoration: none;
            letter-spacing: 0.05em;
            border-bottom: 1px solid rgba(24, 166, 240, 0.3);
            padding-bottom: 3px;
            transition: gap 0.2s, border-color 0.2s;
            width: fit-content;
        }

        .sv-card:nth-child(2) .sv-card-link {
            color: #FF7A00;
            border-bottom-color: rgba(255, 122, 0, 0.3);
        }

        .sv-card:nth-child(3) .sv-card-link {
            color: #00A88C;
            border-bottom-color: rgba(0, 168, 140, 0.3);
        }

        .sv-card-link:hover {
            gap: 14px;
            border-color: currentColor;
        }

        .sv-card-link::after {
            content: '→';
        }

        @media (max-width: 1024px) {
            .sv-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .sv-grid {
                grid-template-columns: 1fr;
            }
            .sv-card-body {
                padding: 28px 28px 32px;
            }
        }

        /* =========================================================
           支援スタイルセクション
        ========================================================= */
        .hwd-section {
            background: rgba(255, 255, 255, 0.45);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.6);
            border-bottom: 1px solid rgba(255, 255, 255, 0.6);
            padding: 100px 0;
        }

        .hwd-container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 5%;
        }

        .hwd-hd {
            text-align: center;
            margin-bottom: 64px;
        }

        .hwd-hd-en {
            font-family: 'Jost', sans-serif;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.28em;
            text-transform: uppercase;
            color: #1565C0;
            margin-bottom: 14px;
        }

        .hwd-hd h2 {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 700;
            color: #001A3D;
        }

        .hwd-cards {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hwd-card {
            display: grid;
            grid-template-columns: 130px 1fr 100px;
            background: #fff;
            border-radius: 6px;
            overflow: hidden;
            transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.3s;
        }

        .hwd-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 48px rgba(0, 26, 61, 0.12);
        }

        .hwd-card:hover .hwd-badge-num {
            transform: scale(1.08);
        }

        .hwd-card:hover .hwd-icon {
            color: #40DEFF;
            transform: rotate(10deg);
        }

        .hwd-badge {
            background: #18A6F0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 4px;
            padding: 32px 16px;
        }

        .hwd-badge-label {
            font-family: 'Jost', sans-serif;
            font-size: 0.58rem;
            font-weight: 700;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: rgba(255, 255, 255, 0.8);
        }

        .hwd-badge-num {
            font-family: 'Jost', sans-serif;
            font-size: 3rem;
            font-weight: 300;
            color: #fff;
            line-height: 1;
            letter-spacing: -0.02em;
            transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .hwd-body {
            padding: 36px 48px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .hwd-type {
            font-family: 'Jost', sans-serif;
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: #18A6F0;
            margin-bottom: 10px;
        }

        .hwd-title {
            font-size: 1.45rem;
            font-weight: 700;
            color: #001A3D;
            line-height: 1.45;
            margin-bottom: 12px;
        }

        .hwd-desc {
            font-size: 1rem;
            color: #4a5f78;
            line-height: 1.95;
        }

        .hwd-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 24px 20px;
            color: #18A6F0;
            transition: color 0.3s, transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        @media (max-width: 768px) {
            .hwd-card {
                grid-template-columns: 80px 1fr;
            }

            .hwd-icon {
                display: none;
            }

            .hwd-body {
                padding: 24px 28px;
                border-right: none;
            }

            .hwd-badge-num {
                font-size: 2rem;
            }
        }

        /* =========================================================
           News Section — タイトルのみスタイル変更
        ========================================================= */
        .news-section .section-header h2 {
            font-family: 'Jost', sans-serif;
            font-size: 3.8rem;
            font-weight: 300;
            letter-spacing: 0.35em;
            text-transform: uppercase;
            color: var(--smhc-navy, #001A3D);
        }

        .news-section .section-header p {
            font-size: 0.85rem;
            color: #7a8fa6;
            letter-spacing: 0.08em;
        }