:root {
    color-scheme: dark;
    --ink: #06162f;
    --paper: #fff3d2;
    --orange: #ff5a00;
    --gold: #ffbd2e;
}

* {
    box-sizing: border-box;
}

body {
    min-width: 320px;
    margin: 0;
    background: radial-gradient(circle at 75% 20%, #173d68 0, var(--ink) 48rem);
    color: var(--paper);
    font-family: "Arial Narrow", "Franklin Gothic Medium", Arial, sans-serif;
}

.site-header {
    display: flex;
    max-width: 80rem;
    margin: 0 auto;
    padding: 1.25rem 2rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--paper);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.brand img {
    width: 2.75rem;
    height: 2.75rem;
    object-fit: contain;
}

.hero {
    display: grid;
    min-height: calc(100vh - 5.25rem);
    max-width: 80rem;
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 28rem);
    gap: clamp(2rem, 8vw, 8rem);
    align-items: center;
    margin: 0 auto;
    padding: 3rem 2rem 6rem;
}

.hero-copy {
    max-width: 48rem;
}

.eyebrow {
    margin: 0 0 1rem;
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1 {
    max-width: 12ch;
    margin: 0;
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 0.9;
    text-transform: uppercase;
}

.hero-copy > p:last-child {
    max-width: 38rem;
    margin: 2rem 0 0;
    font-family: Arial, sans-serif;
    font-size: 1.2rem;
    line-height: 1.65;
}

.cardback {
    width: 100%;
    transform: rotate(4deg);
    filter: drop-shadow(0 2rem 3rem rgba(0, 0, 0, 0.45));
}

@media (max-width: 48rem) {
    .site-header {
        padding: 1rem 1.25rem;
    }

    .hero {
        min-height: auto;
        grid-template-columns: 1fr;
        padding: 4rem 1.25rem;
    }

    .cardback {
        width: min(75%, 22rem);
        justify-self: center;
    }
}