:root {
    color-scheme: light dark;
    --bg: #ffffff;
    --text: #000000;
    --surface: #f5f5f5;
    --surface-shadow: rgba(0, 0, 0, 0.08);
    --accent: #d10000;
    --muted: rgba(0, 0, 0, 0.66);
    --focus: rgba(209, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
     :root {
        --bg: #000000;
        --text: #ffffff;
        --surface: #101010;
        --surface-shadow: rgba(0, 0, 0, 0.32);
        --muted: rgba(255, 255, 255, 0.72);
        --focus: rgba(255, 49, 49, 0.48);
    }
}

* {
    box-sizing: border-box;
}

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

body {
    background: radial-gradient(circle at 10% -10%, rgba(209, 0, 0, 0.05), transparent 45%), var(--bg);
    color: var(--text);
    font-family: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    line-height: 1.5;
    letter-spacing: 0.01em;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.page,
.legal-page {
    width: min(1040px, calc(100% - 2.5rem));
    margin: 0 auto;
}

.hero {
    min-height: 82vh;
    display: grid;
    align-content: center;
    gap: 1rem;
    padding: 4.5rem 0 2rem;
}

.hero-marker,
.section-marker,
.legal-marker {
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin: 0;
    color: var(--muted);
}

h1,
h2,
h3,
p,
ul {
    margin: 0;
}

h1 {
    font-size: clamp(2.4rem, 6.5vw, 5.5rem);
    line-height: 0.92;
    max-width: 13ch;
}

.hero-copy {
    max-width: 62ch;
    color: var(--muted);
}

.hero-actions {
    display: flex;
    gap: 0.72rem;
    flex-wrap: wrap;
    margin-top: 0.4rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.62rem 0.95rem;
    border-radius: 4px;
    text-decoration: none;
    color: inherit;
    background: var(--surface);
    transition: background-color 180ms ease, transform 180ms ease, opacity 180ms ease;
}

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

.button:focus-visible,
.site-footer a:focus-visible,
.legal-nav a:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 2px;
    border-radius: 4px;
}

.button-primary {
    background: var(--text);
    color: var(--bg);
}

.button-primary:hover {
    opacity: 0.9;
}

.section {
    padding: 3.5rem 0 0;
}

h2 {
    font-size: clamp(1.4rem, 3.2vw, 2.3rem);
    max-width: 24ch;
    line-height: 1.05;
    margin-top: 0.25rem;
}

.card-grid {
    margin-top: 1.35rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.95rem;
}

.card,
.statement {
    background: var(--surface);
    border-radius: 4px;
    padding: 1rem 1.05rem;
    box-shadow: 0 8px 16px -14px var(--surface-shadow);
}

.card h3 {
    font-size: 1rem;
}

.card p,
.statement p,
.principles li,
.legal-main p,
.legal-main li {
    color: var(--muted);
    margin-top: 0.45rem;
}

.statement {
    margin-top: 1.35rem;
    display: grid;
    gap: 0.5rem;
}

.principles {
    margin-top: 1.25rem;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.8rem;
}

.principles li {
    background: var(--surface);
    border-radius: 4px;
    padding: 0.9rem 1rem;
    box-shadow: 0 8px 16px -14px var(--surface-shadow);
}

.site-footer {
    width: min(1040px, calc(100% - 2.5rem));
    margin: 4rem auto 2.2rem;
    padding: 1.2rem;
    background: var(--surface);
    border-radius: 4px;
    display: grid;
    gap: 0.6rem;
    box-shadow: 0 8px 18px -14px var(--surface-shadow);
}

.site-footer nav,
.legal-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.site-footer a,
.legal-nav a {
    color: inherit;
    text-decoration: none;
    padding: 0.3rem 0.45rem;
    border-radius: 4px;
    background: rgba(209, 0, 0, 0.08);
}

.small {
    font-size: 0.82rem;
    color: var(--muted);
}

.legal-header {
    padding: 4rem 0 1.5rem;
    display: grid;
    gap: 0.7rem;
}

.legal-header h1 {
    font-size: clamp(2rem, 5vw, 4.1rem);
    max-width: 16ch;
}

.legal-main {
    display: grid;
    gap: 1rem;
}

.legal-main section {
    background: var(--surface);
    border-radius: 4px;
    padding: 1.05rem;
    box-shadow: 0 8px 16px -14px var(--surface-shadow);
}

.legal-main h2 {
    font-size: 1.08rem;
    margin: 0;
}

.legal-main ul {
    list-style: none;
    padding: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 860px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
    .hero {
        min-height: 72vh;
        padding-top: 3.2rem;
    }
    .site-footer {
        margin-top: 3.2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .button {
        transition: none;
    }
}