/* === Telemetry Chaos — Dark Racing Theme === */

:root {
    --bg: #0a0a0a;
    --bg-card: #141414;
    --bg-nav: #111111;
    --text: #e0e0e0;
    --text-muted: #888;
    --accent: #e10600;
    --accent-dim: #b30500;
    --green: #00d200;
    --border: #222;
    --radius: 8px;
    --max-w: 960px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main { flex: 1; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* === Nav === */
.nav {
    background: var(--bg-nav);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}
.nav-logo:hover { text-decoration: none; }

.nav-links { display: flex; gap: 1.5rem; }
.nav-links a { color: var(--text-muted); font-size: 0.85rem; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* === Hero === */
.hero {
    text-align: center;
    padding: 6rem 1.5rem 4rem;
    background: linear-gradient(180deg, #111 0%, var(--bg) 100%);
}

.hero-inner { max-width: var(--max-w); margin: 0 auto; }

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.accent { color: var(--accent); }

.hero-tagline {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* === Buttons === */
.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.8rem 2rem;
    border-radius: var(--radius);
    transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover {
    background: var(--accent-dim);
    text-decoration: none;
    transform: translateY(-1px);
}

.btn {
    display: inline-block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    transition: border-color 0.2s;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }

/* === Pipeline Cards === */
.pipelines { padding: 3rem 1.5rem; }

.pipelines-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.card-icon { font-size: 2rem; }

.card-badge {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
}
.card-badge.live {
    background: var(--green);
    color: #000;
}
.card-badge.soon {
    background: var(--border);
    color: var(--text-muted);
}

.card h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.card-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    padding: 0.75rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.card-stat { display: flex; flex-direction: column; }
.card-stat-val {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}
.card-stat-lbl {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.card-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.card-tags li {
    font-size: 0.7rem;
    background: #1a1a1a;
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 0.2rem 0.5rem;
    color: var(--text-muted);
}

.card-btn {
    margin-top: auto;
    text-align: center;
}

/* === Predictor Embed === */
.predictor-embed {
    padding: 3rem 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.embed-inner {
    max-width: var(--max-w);
    margin: 0 auto;
}

.predictor-embed h2 {
    font-size: 1.3rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.embed-sub {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.embed-frame {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    width: 100%;
    padding-bottom: 70%;
}

.embed-frame iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* === Data Highlights === */
.highlights {
    padding: 3rem 1.5rem;
    text-align: center;
}

.highlights-inner {
    max-width: var(--max-w);
    margin: 0 auto;
}

.highlights h2 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.highlights-sub {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.stat { display: flex; flex-direction: column; align-items: center; }

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.25rem;
}

/* === How It Works === */
.how-it-works {
    padding: 3rem 1.5rem 4rem;
    border-top: 1px solid var(--border);
}

.how-inner {
    max-width: var(--max-w);
    margin: 0 auto;
}

.how-it-works h2 {
    text-align: center;
    font-size: 1.3rem;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 800;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.step h3 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.step p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* === Status Page === */
.status-hero {
    text-align: center;
    padding: 4rem 1.5rem 2rem;
    background: linear-gradient(180deg, #111 0%, var(--bg) 100%);
}

.status-hero-inner { max-width: var(--max-w); margin: 0 auto; }
.status-hero h1 { font-size: 2rem; letter-spacing: 0.08em; margin-bottom: 0.5rem; }
.status-hero p { color: var(--text-muted); }

.status-section { padding: 2rem 1.5rem 3rem; }
.status-inner { max-width: var(--max-w); margin: 0 auto; }

.status-overview {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.alert {
    background: var(--bg-card);
    border: 1px solid var(--accent-dim);
    border-radius: var(--radius);
    padding: 1.5rem;
    color: var(--text-muted);
    text-align: center;
}

/* === Data Table === */
.status-inner h2 {
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.data-table th,
.data-table td {
    padding: 0.6rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.data-table th {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
}

.data-table td.num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--accent);
}

.data-table tbody tr:hover { background: #1a1a1a; }

/* === Phase Tracker === */
.phase-tracker {
    display: flex;
    gap: 0;
    margin-top: 1rem;
}

.phase {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 1rem;
    border-top: 3px solid var(--border);
}

.phase.completed { border-top-color: var(--accent); }
.phase.current { border-top-color: var(--accent); }

.phase-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    margin-top: 0.3rem;
    flex-shrink: 0;
}

.phase.completed .phase-dot { background: var(--accent); }
.phase.current .phase-dot {
    background: var(--accent);
    box-shadow: 0 0 0 3px rgba(225, 6, 0, 0.3);
}

.phase-info { display: flex; flex-direction: column; }
.phase-info strong { font-size: 0.8rem; }
.phase-info span { font-size: 0.75rem; color: var(--text-muted); }

/* === Footer === */
.footer {
    border-top: 1px solid var(--border);
    padding: 2rem 1.5rem;
    text-align: center;
}

.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer p { font-size: 0.8rem; color: var(--text-muted); }
.footer-sub { margin-top: 0.25rem; font-size: 0.7rem; }
.footer-sub a { color: var(--text-muted); }
.footer-sub a:hover { color: var(--accent); }

/* === Responsive === */
@media (max-width: 640px) {
    .hero-title { font-size: 2.5rem; }
    .pipelines-inner { grid-template-columns: 1fr; }
    .stats-row { flex-direction: column; gap: 1.5rem; }
    .steps { grid-template-columns: 1fr 1fr; }
    .status-overview { flex-direction: column; gap: 1.5rem; }
    .phase-tracker { flex-direction: column; }
    .phase { border-top: none; border-left: 3px solid var(--border); }
    .phase.completed, .phase.current { border-left-color: var(--accent); border-top: none; }
}

@media (max-width: 400px) {
    .steps { grid-template-columns: 1fr; }
    .card-stats { gap: 1rem; }
}