@media (min-width: 768px) {
    .sp-only { display: none; }
    .pc-only { display: block; }
}

@media (min-width: 768px) {
    .section { padding: 120px 0; }
    .section__title { font-size: 2.5rem; }
    .hero__title { font-size: 3.5rem; }
    .hero__subtitle { font-size: 1.4rem; }

    .reason-item {
        display: flex;
        align-items: center;
        gap: 50px;
    }
    .reason-item:nth-child(even) {
        flex-direction: row-reverse;
    }
    .reason-item__img, .reason-item__content {
        flex: 1;
    }
    .reason-item__img {
        margin-bottom: 0;
    }
    
    .trainer-profile {
        flex-direction: row;
        text-align: left;
    }
    .trainer-profile--reverse {
        flex-direction: row-reverse;
    }
    .trainer-profile__info {
        text-align: left;
    }
    .trainer-profile__img {
        width: 300px;
        height: 300px;
    }
    
    .flow-step {
        display: flex;
        gap: 30px;
        align-items: center;
    }
    .flow-step__img {
        width: 300px;
        flex-shrink: 0;
        margin-bottom: 0;
    }
    
    .access__contents {
        display: flex;
        gap: 40px;
        align-items: flex-start;
    }
    .access__map, .access__info {
        flex: 1;
    }

    .stores-list {
        flex-direction: row; /* PC: side-by-side */
        justify-content: center;
        align-items: stretch; /* Make cards same height if content differs */
    }

    .store-card {
        width: 300px; /* PC: fixed width */
    }
}