.hero-section {
    position: relative;
    text-align: center;
    color: white;
}

.hero-section img {
    height: 700px;
    object-fit: cover;
    width: 100%;
}

.hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.hero-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
    z-index: 2;
}

.primary-card {
    color: #1E4794;
    height: 100%;
}

.secondary-card {
    background-color: #1E4794;
    color: white;
    height: 100%;
}

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 5px #999;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.2s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}

.benefits-img {
    height: 300px;
}

@media only screen and (max-width: 770px) {
    .hero-section img {
        height: 1200px;
    }
}