/* --- 製品ラインナップ（カード型） --- */
.product-summary__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    border: 1px solid #eee;
}
.product-card:hover {
    transform: translateY(-5px);
}
.product-card__img img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
}
.product-card__title {
    font-size: 20px;
    color: #002B49; /* 仮のメインカラー */
    margin-bottom: 10px;
    font-weight: bold;
}
.product-card__title span {
    display: block;
    font-size: 14px;
    color: #666;
    margin-top: 5px;
    font-weight: normal;
}
.product-card__text {
    font-size: 14px;
    color: #333;
    margin-bottom: 20px;
    text-align: left;
    line-height: 1.6;
}
.product-card__spec-preview {
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    padding: 10px 0;
    margin-bottom: 20px;
    font-size: 13px;
}
.product-card__spec-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4px;
}

/* --- 選ばれる理由（Reason） --- */
.reason__grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}
.reason__item {
    flex: 1;
    min-width: 280px;
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.reason__icon {
    width: 80px;
    height: 80px;
    background: #fff;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
    font-weight: bold;
}
.reason__title {
    font-size: 18px;
    color: #002B49;
    margin-bottom: 15px;
    font-weight: bold;
}
.reason__text {
    font-size: 14px;
    text-align: left;
    line-height: 1.8;
}

/* --- スペック詳細テーブル（Matrix） --- */
.spec-matrix-wrapper {
    overflow-x: auto;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    padding: 20px;
}
.spec-matrix {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px; /* スマホでスクロールさせるため */
}
.spec-matrix th, .spec-matrix td {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}
.spec-matrix th {
    color: #fff;
    font-weight: normal;
    border-right: 1px solid rgba(255,255,255,0.2);
}
.spec-matrix th:not(.table-sub-header){
     background: #002B49;
 }
.table-sub-header{
    background: #292d32;
}
.spec-matrix td:first-child {
    font-weight: bold;
    background: #f9f9f9;
    color: #002B49;
    text-align: left;
    min-width: 120px;
}


/* --- 安心のサポート・メンテナンス --- */
.maintenance__grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}
.maintenance__item {
    flex: 1;
    min-width: 280px;
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.maintenance__icon {
    width: 80px;
    height: 80px;
    background: #002B49;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
    font-weight: bold;
}

/* =========================================
   CTA Section
   ========================================= */
.product-cta {
    background-color: var(--bg-light);
}

.mb-50 {
    margin-bottom: 50px;
}

.product-cta__buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.btn--wide {
    min-width: 300px;
    padding: 15px 40px;
    font-size: 1rem;
}