*{
    font-family: 'Times New Roman', Times, serif;
}
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

*, *::before, *::after {
    box-sizing: border-box;
}

h1{
    text-align: center;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

h2{
    font-size: 2.5rem;
    font-weight: bold;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
}

nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

nav ul.lists {
    display: flex;
    list-style: none;
    gap: 20px;
}

nav ul.lists a {
    color: inherit;
    text-decoration: none;
}
.container { 
    position: relative; 
    width: 100%;
    height: 100vh;
    overflow: hidden;
}
.container img { 
    display: block; 
    width: 100%; 
    height: 100%;
    object-fit: cover; 
}

.container h1 {
    text-align: center;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-size: 4rem; 
}

.container p {
    padding: 20px;
    text-align: left;
}

.overlay {
  position: absolute; top: 50%; left: 0;
  transform: translateY(-50%);
  color: #fff; text-align: left;
  max-width: 48ch;
}

.btn {
    display: inline-block;
    padding: 12px 20px;
    color: white;
    font-weight: 600;
    text-decoration: none;
    border: solid 4px;
}

.overlay .btn {
    display: block;
    width: fit-content;
    margin: 12px auto 0;
}

.something-about-us {
    text-align: center;
}

.testimonials {
    text-align: center;
}

.something-about-us-text {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.image-grid p {
    margin: 0;
    padding: 0;
}

.image-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.circles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
    justify-items: center;
}

.testimonial {
    text-align: center;
}

.circles-grid img {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.circles-grid .quote {
    margin: 10px 0 4px;
}

.circles-grid .name {
    margin: 0;
    opacity: 0.8;
}

footer {
    background-color: #f0f0f0;
    padding: 40px 20px;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

footer p {
    margin: 0;
}

footer nav {
    display: flex;
    gap: 20px;
    margin-left: auto;
}

footer nav a {
    text-decoration: none;
    color: #333;
}

@media (max-width: 800px) {
    header {
        flex-direction: column;
        gap: 15px;
    }
    
    header h1 {
        margin: 0;
    }
    
    nav {
        width: 100%;
        justify-content: center;
    }
    
    nav ul.lists {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .container {
        width: 100%;
        max-width: 100vw;
    }
    
    .overlay {
        padding: 20px;
        max-width: 100%;
    }
    
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .circles-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}