.hero-section {
    background: url('../images/USA.jpg') no-repeat center center/cover;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    color: #fff;
}

.hero-overlay {
    background: rgba(0, 0, 0, 0.45);
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    margin-left: 40px;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 25px;
}

.hero-subtitle-box {
    background: #70C4E8;
    padding: 10px 20px;
    width: 100%;
    margin-bottom: 20px;
}

.hero-subtitle-text {
    font-size: 22px;
    font-weight: 700;
    color: #000;
    margin: 0;
}

.hero-description {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.hero-button {
    background: #0082E3;
    border: none;
    color: #fff;
    padding: 12px 28px;
    font-size: 20px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
}

.hero-button:hover {
    background: #006dc1;
    color: #fff;
}

.choose-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #000;
}

.choose-underline {
    width: 120px;
    height: 4px;
    background: #0082E3;
    margin-bottom: 40px;
}

.choose-text p {
    font-size: 20px;
    line-height: 1.7;
    margin-bottom: 25px;
}

.choose-text b {
    font-weight: 700;
}

.choose-right-box {
    background: #0082E3;
    color: #fff;
    text-align: center;
    padding: 60px 30px;
    min-height: 100%;
}

.choose-right-box h3 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 40px;
}

.choose-right-box img {
    width: 200px;
}

/* CONTACT SECTION */

.contact-title {
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #000;
}

.contact-subtext {
    font-size: 18px;
    line-height: 1.7;
    color: #000;
    margin-bottom: 10px;
}

.contact-underline {
    width: 300px;
    height: 2px;
    background: #0082E3;
    margin: 40px auto 25px auto;
}

.contact-required {
    color: #0082E3;
    font-size: 18px;
    margin-top: 18px;
    font-weight: 500;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 42px;
    }
    .hero-subtitle-text {
        font-size: 18px;
    }
    .hero-description {
        font-size: 18px;
    }
    .hero-content {
        margin-left: 20px;
        margin-right: 20px;
    }
    .choose-title {
        font-size: 36px;
    }
    .choose-right-box h3 {
        font-size: 26px;
    }

    .contact-title {
        font-size: 36px;
    }
    .contact-subtext {
        font-size: 18px;
    }
    .contact-required {
        font-size: 18px;
    }
}