@media (max-width: 1680px) {
    .background-circle-main-1 {
        width: 900px;
        height: 900px;
    }
    
    .background-circle-main-2 {
        width: 1100px;
        height: 1100px;
    }
    
    .background-circle-main-3 {
        width:900px;
        height: 900px;
    }
}


@media (max-width: 1400px) {
    .hero-content h1 {
        font-size: 11rem;
    }
    .first-child-h1 {
        top: 2.7rem;
    }
    .hero-content img {
        width: 30rem;
    }
    .hero-content a {
        font-size: 3rem;
        left: 3rem;
    }
.background-circle-main-1 {
        width: 800px;
        height: 800px;
    }
    
    .background-circle-main-2 {
        width: 1000px;
        height: 1000px;
    }
    
    .background-circle-main-3 {
        width:800px;
        height: 800px;
    }
    .about-section h1 {
        font-size: 4rem;
    }
    .about-content p {
        font-size: 1.2rem;
    }
    .advantages-section h1 {
        font-size: 4rem;
    }
        .advantage-circles div:first-child {
        margin-top: 2rem;
    }
    .advantages-section p {
        font-size: 1.2rem;
        margin-top: 2rem;
    }
    .stats-section h1 {
        font-size: 4rem;
    }

    .stats-section p {
        font-size: 1.2rem;
    }
    .reviews-section h1 {
        font-size: 4rem;
    }

    .background-circle-stat-1 {
        width: 700px;
        height: 700px;
    }

    .background-circle-stat-2 {
        width: 700px;
        height: 700px;
    }
}

@media (max-width: 1100px) {
.hero-content h1 {
        font-size: 9rem;
    }
    .first-child-h1 {
        top: 2.7rem;
    }
    .hero-content img {
        width: 25rem;
    }
    .hero-content a {
        font-size: 2rem;
    }
.background-circle-main-1 {
        width: 700px;
        height: 700px;
    }
    
    .background-circle-main-2 {
        width: 900px;
        height: 900px;
    }
    
    .background-circle-main-3 {
        width:700px;
        height: 700px;
    }
    .about-section h1 {
        font-size: 3rem;
    }
    .about-content p {
        font-size: 1rem;
    }
    .advantages-section h1 {
        font-size: 3rem;
    }
        .advantage-circles div:first-child {
        margin-top: 1.6rem;
    }
    .advantages-section p {
        font-size: 1rem;
        margin-top: 2rem;
    }
    .stats-section h1 {
        font-size: 3rem;
    }

    .stats-section p {
        font-size: 1rem;
    }
    .reviews-section h1 {
        font-size: 3rem;
    }

    .review-card
    {
        margin-right: 2rem;
    }
        .background-circle-stat-1 {
        width: 600px;
        height: 600px;
    }

    .background-circle-stat-2 {
        width: 600px;
        height: 600px;
    }

    .background-circle-about {
        width: 1000px;
        height: 1000px;
    }
    
}


@media (max-width: 900px) {
.hero-content h1 {
        font-size: 7rem;
    }
    .first-child-h1 {
        top: 2.4rem;
    }
    .hero-content img {
        width: 20rem;
        top: -2.5rem;
    }
    .hero-content a {
        padding: 1rem 3rem;
        font-size: 1.5rem;
    }
.background-circle-main-1 {
        width: 600px;
        height: 600px;
    }
    
    .background-circle-main-2 {
        width: 800px;
        height: 800px;
    }
    
    .background-circle-main-3 {
        width:600px;
        height: 600px;
    }
    .about-section h1 {
        font-size: 2.4rem;
        margin-left: 0rem;
    }
    .about-content p {
        font-size: 0.9rem;
        margin-left: 0rem;
    }
    .advantages-section h1 {
        font-size: 2.4rem;
    }
        .advantage-circles div:first-child {
        margin-top: 1.4rem;
    }
    .advantages-section p {
        font-size: 0.9rem;
        margin-top: 2rem;
    }
    .stats-section h1 {
        font-size: 2.4rem;
    }

    .stats-section p {
        font-size: 0.9rem;
    }
    .reviews-section h1 {
        font-size: 2.4rem;
    }

    .background-circle-about {
        width: 800px;
        height: 800px;
    }
}

@media (max-width: 700px) {
.hero-content h1 {
        font-size: 5rem;
    }
    .first-child-h1 {
        top: 2rem;
    }
    .hero-content img {
        width: 15rem;
        top: -1rem;
    }
    .hero-content a {
        font-size: 0.8rem;
    }
.background-circle-main-1 {
        width: 500px;
        height: 500px;
    }
    
    .background-circle-main-2 {
        width: 700px;
        height: 700px;
    }
    
    .background-circle-main-3 {
        width:500px;
        height: 500px;
    }
    .about-section h1 {
        font-size: 2rem;
    }
    .about-content p {
        font-size: 0.8rem;
    }
    .advantages-section h1 {
        font-size: 2rem;
    }
        .advantage-circles div:first-child {
        margin-top: 1.2rem;
    }
    .advantages-section p {
        font-size: 0.8rem;
        margin-top: 2rem;
    }
    .stats-section h1 {
        font-size: 2rem;
    }

    .stats-section p {
        font-size: 0.8rem;
    }
    .reviews-section h1 {
        font-size: 2rem;
    }

    .background-circle-about {
        left: -15rem;
        width: 600px;
        height: 600px;
    }
}