/* フッター・連絡先用CSS */
footer {
    text-align: center;
    padding: 1.5rem 1rem;
    font-size: 0.95rem;
    border-top: 1px solid #e8e2d8;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
}
.contact-list {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}
.contact-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    transition: transform 0.3s;
}
.contact-icon:hover {
    transform: scale(1.1);
}
@media (max-width: 700px) {
    .contact-icon {
        width: 36px;
        height: 36px;
    }
}