.service-section {
    padding: 80px 20px;
}

.service-container {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
    justify-content: center;
}

.service-left,
.service-right {
    flex: 1 1 400px;
}

.service-left h2,
.service-right h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.service-items {
    display: flex;
    flex-direction: column;
    text-align: left;
    gap: 20px;
}

.service-item {
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.service-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.service-item p {
    font-size: 1rem;
    color: #ffffff;
}

/* ===== スマホ対応レスポンシブ ===== */
@media (max-width: 768px) {
    .service-section {
        padding: 60px 15px;
    }

    .service-left,
    .service-right {
        flex: 1 1 100%;
        /* 左右カラムを縦並びに */
    }

    .service-left h2,
    .service-right h2 {
        font-size: 2rem;
    }

    .service-item {
        padding: 16px;
    }

    .service-item h3 {
        font-size: 1.3rem;
    }

    .service-item p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .service-section {
        padding: 40px 10px;
    }

    .service-left h2,
    .service-right h2 {
        font-size: 1.6rem;
    }

    .service-item {
        padding: 12px;
    }

    .service-item h3 {
        font-size: 1.1rem;
    }

    .service-item p {
        font-size: 0.9rem;
    }
}