:root {
    --spacing: 4rem;
    --inner-spacing: 2.5rem;
    --blue: #1d56a8;
    --yellow: #e6ea08;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    background: #fff;
    color: #000;
    font-size: 20px;
    font-family: "Raleway", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}

.container {
    max-width: 1600px;
    width: 90%;
    margin: 0 auto;
}

img {
    width: 100%;
}

p {
    line-height: 1.6;
}

h1 {
    background: var(--blue);
    color: var(--yellow);
    text-align: center;
    font-weight: bold;
    font-size: 4rem;
    text-transform: uppercase;
    margin: var(--spacing) 0 0 0;
    padding: var(--spacing) var(--inner-spacing);
}

@media (max-width: 500px) {
    h1 {
        font-size: 3rem;
    }
}

h2 {
    margin-top: 0;
    color: var(--blue);
    font-weight: 300;
    font-size: 3rem;
}

.button {
    background: var(--blue);
    text-align: center;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    padding: calc(var(--inner-spacing) / 2) var(--inner-spacing);
}

nav {
    background: #000;
}

nav a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul, nav ul li {
    display: inline-block;
    margin: 0;
    padding: 0;
    list-style: none;
}

nav ul li a {
    padding: 1rem;
}

nav ul li:first-of-type a {
    padding-left: 0;
}

img.logo {
    max-width: 1200px;
    width: 90%;
    margin: var(--spacing) auto;
    display: block;
}

img.banner {
    aspect-ratio: 3/1;
    object-fit: cover;
    width: 100%;
    height: 100%;
    display: block;
}

img.cover {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

@media (max-width: 768px) {
    img.banner {
        aspect-ratio: 1/1;
    }
}

hr {
    background-image: url('/images/design/border.gif');
    background-repeat: repeat-x;
    background-color: transparent;
    border: none;
    width: 100%;
    height: calc(var(--inner-spacing) / 2);
    margin: 0;
    background-size: var(--spacing) auto;
}

#home, #services, #contact, footer {
    padding: var(--spacing) 0;
}

.grid {
    display: grid;
    grid-gap: var(--inner-spacing);
}

#home .grid {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);    
}

#services .grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
}

#contact .grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

footer .grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
}

@media (max-width: 768px) {
    #home .grid, #services .grid, #contact .grid, footer .grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

.sub-content {
    padding: var(--spacing) 0;
    text-align: center;
    background: var(--blue);
    color: #fff;
}

.sub-content h2 {
    color: var(--yellow);
}

.sub-content span {
    display: block;
    padding: calc(var(--inner-spacing) / 2);
    color: #000;
    background: var(--yellow);
}

.sub-content span a {
    color: #000;
    font-weight: bold;
    text-decoration: none;
}

footer {
    background: var(--yellow);
    padding: var(--inner-spacing) 0 var(--spacing) 0;
    color: #000;
    text-align: center;
}

@media (max-width: 1000px) {
    footer .grid {
        grid-template-columns: 1fr;
    }
}

footer h3 {
    color: var(--blue);
    text-transform: uppercase;
    font-size: 3rem;
}

footer h4 {
    font-weight: normal;
    font-size: 2rem;
    margin: 0 0 0.5rem 0;
}

footer a {
    color: #000;
    text-decoration: none;
}

footer table {
    width: 100%;
}