body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
}

.links {
    text-decoration: none;
    color: inherit;
}

.links:hover,
.links:focus {
    text-decoration: underline;
}

.links.current {
    text-decoration: underline;
}

p {
    margin: 4px;
}

header .title {
    font-size: 18px;
}

header .sub-title {
    font-size: 13px;
}

header,
footer {
    min-height: 100px;
    display: flex;
    max-width: 800px;
    justify-content: space-between;
    align-items: center;
    margin: auto;
    padding: 0 16px;
}

footer {
    font-size: 13px;
}

nav ul {
    display: flex;
    gap: 24px;
    padding: 0;
    margin: 0;
}

nav ul li {
    list-style: none;
    font-size: 18px;
}

.hero {
    background-color: #eee75c;
    width: 100%;
    height: calc(100vh - 200px);
    justify-content: center;
    align-items: center;
    display: flex;
}

.hero .w {
    font-size: 22px;
}

.hero .s {
    font-size: 130px;
}


/* inner pages */

.band {
    background-color: #eee75c;
    width: 100%;
    min-height: calc(100vh - 200px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.band .w {
    max-width: 800px;
    width: 100%;
    padding: 64px 16px;
    box-sizing: border-box;
}

.band h1 {
    font-size: 64px;
    font-weight: normal;
    margin: 0 0 32px 0;
}

.band .lede {
    font-size: 22px;
    line-height: 1.5;
    margin: 0 0 32px 0;
}

.band p {
    font-size: 16px;
    line-height: 1.6;
    margin: 0 0 16px 0;
}

.services {
    list-style: none;
    padding: 0;
    margin: 40px 0 0 0;
}

.services li {
    border-top: 1px solid #000;
    padding: 16px 0;
    display: flex;
    gap: 24px;
}

.services li:last-child {
    border-bottom: 1px solid #000;
}

.services .name {
    flex: 0 0 240px;
    font-size: 18px;
}

.services .desc {
    font-size: 16px;
    line-height: 1.6;
}

footer a {
    color: inherit;
}

@media (max-width: 640px) {
    header {
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 12px;
        padding: 16px;
    }

    nav ul li {
        font-size: 16px;
    }

    .hero .s {
        font-size: 64px;
    }

    .band h1 {
        font-size: 40px;
    }

    .band .lede {
        font-size: 18px;
    }

    .services li {
        flex-direction: column;
        gap: 4px;
    }

    .services .name {
        flex: none;
    }
}