/* Hero Section */
header {
    background-position: center;
    background-size: cover;
    min-height: 100vh;
}

/* Card Hover Effects */
.card img {
    transition: transform 0.3s ease;
}

.card:hover img {
    transform: scale(1.1);
}

/* Testimonial Styles */
.testimonial {
    border-radius: 0.75rem;
    transition: transform 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-8px);
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    background: rgba(0, 0, 0, 0.3);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-size: 50%;
}

/* Footer Styles */
footer {
    position: relative;
}

footer .input-group input {
    border: 1px solid var(--white);
    background-color: var(--white);
    color: var(--dark-gray);
}

footer .input-group button {
    border: none;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    header {
        min-height: 80vh;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .carousel-control-prev,
    .carousel-control-next {
        width: 10%;
    }

    footer .grid {
        grid-template-columns: 1fr;
    }
}