:root {
    color-scheme: dark;
    --ink: #f7f4e9;
    --muted: #aeb8be;
    --night: #071018;
    --panel: #0d1a22;
    --panel-strong: #111f28;
    --cyan: #48d7f2;
    --cyan-dark: #146378;
    --cheese: #ffd21c;
    --pink: #ff456d;
    --line: rgba(72, 215, 242, 0.22);
    --shadow: rgba(0, 0, 0, 0.48);
    font-family: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas,
        "Liberation Mono", monospace;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--night);
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    background:
        linear-gradient(rgba(72, 215, 242, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(72, 215, 242, 0.035) 1px, transparent 1px),
        radial-gradient(circle at 50% 0%, #122b34 0, var(--night) 48rem);
    background-size: 32px 32px, 32px 32px, auto;
    line-height: 1.65;
}

a {
    color: var(--cyan);
    text-underline-offset: 0.2em;
}

a:hover,
a:focus-visible {
    color: #91edff;
}

.site-shell {
    width: min(100% - 32px, 880px);
    margin: 0 auto;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 84px;
    border-bottom: 1px solid var(--line);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    font-weight: 900;
    letter-spacing: 0.06em;
    text-decoration: none;
}

.brand-mark {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 2px solid var(--cyan);
    border-radius: 4px;
    background: #111a20;
    color: var(--cheese);
    box-shadow: 4px 4px 0 var(--pink);
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
}

.site-nav a {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.site-nav a[aria-current="page"] {
    color: var(--cyan);
}

main {
    padding: 76px 0 88px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--cyan);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    line-height: 1.22;
}

h1 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(2.35rem, 8vw, 4.7rem);
    letter-spacing: -0.07em;
    text-wrap: balance;
    text-shadow: 4px 4px 0 var(--pink);
}

h2 {
    margin: 3rem 0 0.8rem;
    color: var(--cheese);
    font-size: clamp(1.2rem, 3vw, 1.55rem);
    letter-spacing: -0.025em;
}

h3 {
    margin: 2rem 0 0.55rem;
    font-size: 1rem;
}

p,
li {
    color: #d8dfe2;
}

.lede {
    max-width: 680px;
    margin: 24px 0 0;
    color: #d8dfe2;
    font-size: clamp(1rem, 2vw, 1.18rem);
}

.meta {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 0.82rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 46px;
}

.card,
.content-panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.028), transparent),
        rgba(13, 26, 34, 0.94);
    box-shadow: 8px 8px 0 var(--shadow);
}

.card {
    display: block;
    min-height: 195px;
    padding: 24px;
    color: var(--ink);
    text-decoration: none;
}

.card:hover,
.card:focus-visible {
    border-color: rgba(72, 215, 242, 0.72);
    transform: translate(-2px, -2px);
    box-shadow: 10px 10px 0 var(--shadow);
}

.card .number {
    color: var(--pink);
    font-size: 0.75rem;
    font-weight: 900;
}

.card h2 {
    margin: 20px 0 8px;
}

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

.content-panel {
    margin-top: 42px;
    padding: clamp(22px, 5vw, 48px);
}

.content-panel > :first-child {
    margin-top: 0;
}

ul,
ol {
    padding-left: 1.3rem;
}

li + li {
    margin-top: 0.45rem;
}

.callout {
    margin: 30px 0;
    padding: 18px 20px;
    border-left: 4px solid var(--cyan);
    background: rgba(72, 215, 242, 0.08);
}

.callout p {
    margin: 0;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    margin-top: 10px;
    padding: 0 20px;
    border: 2px solid var(--cyan);
    border-radius: 5px;
    background: var(--cyan);
    color: #031116;
    font-size: 0.86rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
    box-shadow: 4px 4px 0 var(--pink);
}

.contact-button:hover,
.contact-button:focus-visible {
    color: #031116;
    background: #8aecff;
}

.site-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 14px 24px;
    padding: 30px 0 44px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.76rem;
}

.site-footer p {
    margin: 0;
    color: inherit;
}

@media (max-width: 640px) {
    .site-header {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        min-height: 118px;
        padding: 22px 0;
    }

    main {
        padding-top: 52px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .site-footer {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .card {
        transition: none;
    }
}