:root {
    --ink: #0B0B0C;
    --coal: #111112;
    --bone: #ECEAE6;
    --ash: #B8B5AD;
    --accent: #9A8F7A;
    --radius: 14px;
    --space-xl: clamp(56px, 10vw, 120px);
    --space-lg: clamp(24px, 6vw, 72px);
    --space-md: 20px;
    --space-sm: 12px;
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%;
    margin: 0;
}

body {
    background: var(--ink);
    color: var(--bone);
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
    line-height: 1.5;
}

/* layout */
.wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: var(--space-md);
}

.shell {
    width: min(880px, 92vw);
    margin-inline: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    /* grow to push footer down */
}

footer {
    margin-top: auto;
    /* pinned at bottom */
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, .06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fine {
    font-size: 12px;
    color: var(--ash)
}

/* header */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 var(--space-md);
}

.wordmark {
    font-family: "Playfair Display", serif;
    font-weight: 600;
    letter-spacing: .2px;
    color: var(--bone);
    text-decoration: none;
    font-size: 28px;
}

nav.primary {
    display: flex;
    gap: 20px
}

nav.primary a {
    color: var(--ash);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

nav.primary a:hover {
    color: var(--bone)
}

/* hero */
.hero h1 {
    margin: 0 0 20px;
    font-family: "Playfair Display", serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 80px);
    line-height: 1.04;
}

.hero .lede {
    font-size: clamp(16px, 2.4vw, 20px);
    color: var(--ash);
    max-width: 62ch;
    margin-top: 20px;
}

/* buttons */
.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 12px
}

.btn {
    display: inline-block;
    border: 1px solid color-mix(in oklab, var(--accent), white 10%);
    background: transparent;
    color: var(--bone);
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: transform .15s ease;
}

.btn.primary {
    background: color-mix(in oklab, var(--coal), var(--accent) 18%);
    border-color: transparent;
}

.btn:hover {
    transform: translateY(-1px)
}

/* cards (about page) */
.grid {
    display: grid;
    gap: var(--space-md);
    margin-top: var(--space-md)
}

.card {
    background: var(--coal);
    border-radius: var(--radius);
    padding: var(--space-md);
}

.card h2 {
    margin: 0 0 4px;
    font-size: 18px
}

.card .role {
    color: var(--ash);
    font-size: 14px;
    margin: 0 0 8px
}

.card p {
    margin: 0;
    color: var(--ash)
}

/* motion preference */
@media (prefers-reduced-motion:reduce) {
    * {
        transition: none !important
    }
}