@media screen and (min-width: 640px) and (max-width: 755px) {
    .home-content h1 {
        font-size: clamp(1rem, 6vw, 6rem);
    }
    .home-content p {
        font-size: clamp(0.9rem, 1vw, 0.5rem);
    }
    .contact-us-content {
        justify-content: center;
        text-align: center;
        align-items: center;
        display: flex;
        flex-direction: column;
    }
    .product-content h2 {
        font-size: 4vw;
        letter-spacing: 2vw;
    }
    .catalog-content h2 {
        font-size: 4vw;
        letter-spacing: 1vw;
        white-space: nowrap;
    }
    .materia {
        gap: 3vw;
    }
    .material-color p {
        font-size: 5vw;
    }
}


@media screen and (min-width: 200px) and (max-width: 640px) {
    .home-content h1 {
        font-size: clamp(1rem, 5vw, 6rem);
    }
    .home-content p {
        font-size: clamp(0.9rem, 1vw, 2rem);
    }
    .contact-us-content h2 {
        text-wrap: nowrap;
        text-align: center;
        font-size: clamp(1rem, 5vw, 6rem);
    }
    .contact-us-content p {
        text-align: center;
        font-size: clamp(0.5rem, 1vw, 1.5rem);
    }
    .contact-us-content a,
    .btn-primary {
        width: 100% !important;
        white-space: nowrap;
        margin: 0 auto 1rem auto;
        font-size: clamp(1rem, 3vw, 4rem);
    }
    .product-content h2 {
        font-size: clamp(1.5rem, 4vw, 5rem);
        letter-spacing: 2vw;
    }
    .catalog-content h2 {
        font-size: clamp(1.5rem, 4vw, 5rem);
        letter-spacing: 1vw;
        white-space: nowrap;
    }
    .materia {
        gap: 3vw;
    }
    .material-color-list li {
        font-size: clamp(0.9rem, 1vw, 5rem);
    }
    .material-list li {
        font-size: clamp(0.9rem, 1vw, 5rem);
        white-space: nowrap;
    }
}

/* Tablets */
@media screen and (min-width: 755px) and (max-width: 1132px) {
    .home-content h1 {
        font-size: clamp(2rem, 5.5vw, 3.5rem);
    }
    .home-content p {
        font-size: clamp(1rem, 1vw, 1rem);
    }
    .materia {
        gap: 5vw;
    }
    
    .card-container {
        gap: 1rem;
    }
    
    .product-content h2 {
        font-size: 2.5rem;
        letter-spacing: 1rem;
    }
}
@media (max-width: 768px) {
    .about {
        padding: 40px 0;
    }

    .about h2 {
        font-size: 1.8rem;
        letter-spacing: 3px;
    }

    .about-text p {
        font-size: 0.95rem;
        padding: 0 15px;
    }
}