:root {
    --rr-background: #080D12;
    --rr-surface: #0F1820;
    --rr-surface-raised: #16232D;
    --rr-border: #263640;
    --rr-text: #F7F7F7;
    --rr-text-muted: #AAB4BD;
    --rr-red-dark: #780000;
    --rr-red: #C1121F;
    --rr-blue-dark: #003049;
    --rr-blue: #669BBC;
    --rr-warm-white: #FDF0D5;
    --rr-font: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-width: 20rem;
    color-scheme: dark;
    background: var(--rr-background);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    color: var(--rr-text);
    background: var(--rr-background);
    font-family: var(--rr-font);
    font-size: 1rem;
    line-height: 1.6;
}

.container {
    max-width: 80rem;
}

.skip-link {
    position: fixed;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 1000;
    padding: 0.5rem 0.75rem;
    color: var(--rr-background);
    background: var(--rr-warm-white);
    border-radius: 0.5rem;
    font-weight: 700;
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

a:focus-visible {
    outline: 3px solid var(--rr-blue);
    outline-offset: 3px;
}

.site-header {
    border-bottom: 1px solid var(--rr-border);
    background: var(--rr-surface);
}

.site-header__inner {
    min-height: 4rem;
    display: flex;
    align-items: center;
}

.brand-palette {
    width: 100%;
    height: 0.5rem;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
}

.brand-palette span {
    display: block;
}

.brand-palette__deep-red {
    background: var(--rr-red-dark);
}

.brand-palette__royal-red {
    background: var(--rr-red);
}

.brand-palette__warm-white {
    background: var(--rr-warm-white);
}

.brand-palette__deep-blue {
    background: var(--rr-blue-dark);
}

.brand-palette__sky-blue {
    background: var(--rr-blue);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--rr-text);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-decoration: none;
}

.brand:hover {
    color: var(--rr-warm-white);
}

.brand__mark {
    width: 2rem;
    height: 2rem;
    display: inline-grid;
    place-items: center;
    color: var(--rr-text);
    background: var(--rr-blue-dark);
    border: 1px solid var(--rr-blue);
    border-radius: 0.375rem;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
}

.site-main {
    flex: 1;
    display: grid;
    align-items: center;
    padding-block: 4rem;
}

.build-status {
    padding: 3rem;
    background: var(--rr-surface);
    border: 1px solid var(--rr-border);
    border-radius: 0.75rem;
}

.status-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--rr-blue);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.status-label__indicator {
    width: 0.625rem;
    height: 0.625rem;
    background: var(--rr-blue);
    border-radius: 50%;
    animation: status-pulse 2s ease-in-out infinite;
}

h1 {
    max-width: 42rem;
    margin: 0 0 1.5rem;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h1 span {
    color: var(--rr-warm-white);
}

.lead-copy {
    max-width: 46rem;
    margin: 0;
    color: var(--rr-text-muted);
    font-size: 1.125rem;
}

.status-note {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--rr-blue-dark);
    border-left: 4px solid var(--rr-blue);
    border-radius: 0.5rem;
}

.status-note h2 {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.status-note p {
    margin: 0;
    color: var(--rr-text-muted);
}

.site-footer {
    min-height: 5rem;
    display: flex;
    align-items: center;
    padding-block: 1.5rem;
    color: var(--rr-text-muted);
    background: var(--rr-surface);
    border-top: 1px solid var(--rr-border);
    font-size: 0.875rem;
}

.site-footer p {
    margin: 0;
}

@keyframes status-pulse {
    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.45;
    }
}

@media (max-width: 47.99rem) {
    .site-main {
        align-items: start;
        padding-block: 2rem 3rem;
    }

    .build-status {
        padding: 2rem 1.5rem;
    }

    .lead-copy {
        font-size: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .status-label__indicator {
        animation: none;
    }
}