/* ======================================
   再利用可能コンポーネント
   ====================================== */

/* Card Component */
.card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* Section Header Component */
.section-header-component {
    text-align: center;
    margin-bottom: 3rem;
}

.section-label {
    font-size: 1rem;
    color: #1E88E5;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title-component {
    font-size: 3rem;
    font-weight: 600;
    color: #3f3f3f;
    line-height: 1.3;
    margin-bottom: 2rem;
}

/* Info Item Component */
.info-item {
    margin-bottom: 1.5rem;
}

.info-label {
    font-weight: 600;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    display: block;
}

.info-value {
    color: #3f3f3f;
    font-size: 1rem;
    display: block;
}

/* Grid Layouts */
.grid-auto-fit-300 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.grid-auto-fit-200 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

/* Responsive Grid Adjustments */
@media (max-width: 768px) {
    .grid-auto-fit-300,
    .grid-auto-fit-200 {
        grid-template-columns: 1fr;
    }
    
    .section-title-component {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .section-title-component {
        font-size: 1.8rem;
    }
}