/* Parker line launch site. Tokens: ink on deep navy, Aurora violet to cyan, the fuchsia dot. Single dark theme by choice. */
:root { --bg: #0b1030; --bg2: #141a48; --panel: #171b3d; --panel2: #1f2450; --ink: #ffffff; --muted: #a7a9c7; --line: #2e3152; --vio: #8b7cff; --cy: #3ee0f5; --fu: #f21d8f; --rule: linear-gradient(90deg, #6d5bf6, #22d3ee); --sans: "Plus Jakarta Sans", "Helvetica Neue", Arial, sans-serif; --radius: 16px; color-scheme: dark; }
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--sans); font-weight: 500; color: var(--ink); background: linear-gradient(135deg, var(--bg), var(--bg2)) fixed; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--cy); outline-offset: 3px; border-radius: 6px; }
.mark { display: inline-block; vertical-align: middle; }
.mark.inl { height: 1.05em; width: auto; vertical-align: -0.18em; margin: 0 0.05em; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 24px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.top .home { font-weight: 800; letter-spacing: 0.02em; }
.top nav { display: flex; gap: 6px; flex-wrap: wrap; }
.top nav a { padding: 6px 10px; border-radius: 10px; border: 1px solid transparent; }
.top nav a:hover { border-color: var(--line); background: rgba(255,255,255,0.03); }
.top nav a.on { border-color: var(--vio); background: rgba(109,91,246,0.14); }
main { max-width: 1120px; margin: 0 auto; padding: 0 16px 40px; }
.hero { padding: 40px 0 16px; }
.hero.small { padding-top: 24px; }
.eyebrow { margin: 0 0 10px; font-size: 12px; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: var(--cy); }
.hero-mark { margin: 4px 0 10px; }
h1 { margin: 0 0 12px; font-size: clamp(30px, 4.4vw, 52px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.08; text-wrap: balance; max-width: 20ch; }
.sub { margin: 0; max-width: 68ch; font-size: clamp(15px, 1.5vw, 18px); color: var(--muted); }
.hero-art { position: relative; margin: 26px 0 0; border-radius: var(--radius); border: 1px solid var(--line); background: radial-gradient(ellipse at 50% 40%, rgba(43,35,100,0.9), rgba(14,92,110,0.25) 55%, transparent 75%), var(--panel); overflow: hidden; }
.hero-art svg { display: block; width: 100%; height: auto; }
.hot { position: absolute; top: 4%; height: 64%; width: 24%; border-radius: 18px; border: 2px solid transparent; transition: border-color 0.2s, background 0.2s; }
.hot-0 { left: 6.3%; } .hot-1 { left: 38%; } .hot-2 { left: 69.6%; }
.hot:hover, .hot.lit { border-color: var(--fu); background: rgba(242,29,143,0.06); }
.sec { padding: 40px 0 8px; }
.k { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cy); }
.k::after { content: ""; display: block; width: 44px; height: 3px; margin-top: 6px; border-radius: 2px; background: var(--rule); }
h2 { margin: 10px 0 8px; font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; text-wrap: balance; max-width: 30ch; }
h3 { margin: 0 0 6px; font-size: 15px; font-weight: 800; }
.lead { margin: 0 0 14px; max-width: 70ch; color: var(--muted); font-size: 16px; }
.cards { display: grid; gap: 14px; margin-top: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.list { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; max-width: 78ch; }
.list li { position: relative; padding: 12px 16px 12px 30px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; color: var(--muted); font-size: 14.5px; }
.list li::before { content: ""; position: absolute; left: 13px; top: 19px; width: 8px; height: 8px; border-radius: 50%; background: var(--fu); box-shadow: 0 0 10px rgba(242,29,143,0.6); }
.list li b { color: var(--ink); }
.panels { display: grid; gap: 14px; margin-top: 18px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.panel { display: flex; flex-direction: column; gap: 10px; padding: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color 0.2s, transform 0.2s; }
.panel:hover, .panel.lit { border-color: var(--vio); transform: translateY(-2px); }
.panel .tag, .stage .tag { font-size: 11px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cy); }
.panel p { margin: 0; color: var(--muted); font-size: 14.5px; flex: 1; }
.panel .go { font-weight: 800; color: var(--vio); }
.panel .go::after { content: " \2192"; }
.path { margin: 36px 0 0; padding: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.stages { display: flex; align-items: stretch; gap: 10px; flex-wrap: wrap; }
.stage { flex: 1 1 220px; display: flex; flex-direction: column; gap: 6px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel2); transition: border-color 0.2s; }
.stage:hover, .stage.on { border-color: var(--fu); }
.stage .verb { color: var(--muted); font-size: 13px; }
.arrow { flex: 0 0 34px; align-self: center; height: 4px; border-radius: 2px; background: repeating-linear-gradient(90deg, var(--fu) 0 4px, transparent 4px 12px); position: relative; }
.arrow::after { content: ""; position: absolute; right: -4px; top: -5px; border-left: 10px solid var(--fu); border-top: 7px solid transparent; border-bottom: 7px solid transparent; }
.path-body { margin: 14px 0 0; color: var(--muted); font-size: 15px; max-width: 80ch; min-height: 3.2em; }
.stats, .chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.stats > div { display: flex; align-items: baseline; gap: 6px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); }
.stats b { font-size: 18px; font-weight: 800; color: var(--cy); font-variant-numeric: tabular-nums; }
.stats span { font-size: 13px; color: var(--muted); }
.chips span { font-size: 12.5px; font-weight: 700; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); }
.method { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.method li { display: flex; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.method .n { font-size: 24px; font-weight: 800; color: var(--vio); width: 44px; flex: 0 0 44px; }
.method p { margin: 0; color: var(--muted); font-size: 14.5px; }
.nextprev { display: flex; justify-content: space-between; gap: 14px; margin: 40px 0 0; flex-wrap: wrap; }
.nextprev a { display: flex; flex-direction: column; gap: 4px; padding: 14px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); min-width: 220px; }
.nextprev a span { font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cy); }
.nextprev .next { text-align: right; align-items: flex-end; margin-left: auto; }
.nextprev a:hover { border-color: var(--vio); }
.foot { max-width: 1120px; margin: 0 auto; padding: 24px 16px 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; display: grid; gap: 6px; }
@media (max-width: 640px) { .hot { display: none; } .stage { flex-basis: 100%; } .arrow { display: none; } .nextprev .next { margin-left: 0; } }
@media (prefers-reduced-motion: reduce) { .panel, .stage, .hot { transition: none; } }