:root {
    --gold: #F5B800;
    --green: #0B7A3E;
    --bg: #0B0F0C;
    --surface: #121a14;
    --text: #f2f5f3;
    --muted: #9fb3a6;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    text-align: center;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(60% 50% at 50% 0%, rgba(245, 184, 0, 0.18), transparent 70%),
        radial-gradient(50% 40% at 50% 100%, rgba(11, 122, 62, 0.28), transparent 70%);
    pointer-events: none;
}

.hero > * { position: relative; }

.hero-logo { margin-bottom: 16px; filter: drop-shadow(0 8px 24px rgba(245, 184, 0, 0.35)); }

.eyebrow {
    margin: 0 0 8px;
    color: var(--green);
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.wordmark {
    margin: 0;
    font-size: clamp(2.5rem, 9vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.05;
}

.wordmark span { color: var(--gold); }

.tagline {
    max-width: 34rem;
    margin: 16px 0 28px;
    color: var(--muted);
    font-size: 1.1rem;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 10px 18px;
    border: 1px solid rgba(245, 184, 0, 0.35);
    border-radius: 999px;
    background: var(--surface);
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 600;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 4px rgba(11, 122, 62, 0.3);
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    background: var(--gold);
    color: #1a1400;
    font-weight: 700;
    text-decoration: none;
}

.btn:hover, .btn:focus-visible { background: #ffcb2b; }

.error-code {
    margin: 0;
    font-size: clamp(4rem, 16vw, 8rem);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}

.error-title { margin: 8px 0 0; font-size: 1.6rem; }

.flash {
    padding: 12px 16px;
    text-align: center;
    font-weight: 600;
}

.flash-success { background: var(--green); color: #fff; }
.flash-error { background: #8c1d1d; color: #fff; }
.flash-info { background: var(--surface); color: var(--gold); }