:root {
  --bg: #05060a;
  --panel: rgba(16, 20, 32, 0.66);
  --line: rgba(140, 170, 255, 0.14);
  --text: #e8ecf8;
  --dim: #8a93ad;
  --cyan: #41f0ff;
  --violet: #a46bff;
  --lime: #b6ff5c;
  --pink: #ff4fa3;
  --radius: 14px;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 "Space Grotesk", system-ui, sans-serif;
  overflow-x: hidden;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--mono); }
.dim { color: var(--dim); }
[hidden] { display: none !important; }

#stars { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -2; }
.grid-floor {
  position: fixed; left: -50%; right: -50%; bottom: -10vh; height: 55vh; z-index: -1;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(500px) rotateX(62deg);
  mask-image: linear-gradient(to top, #000 10%, transparent 85%);
  animation: floor 6s linear infinite;
  opacity: .55;
}
@keyframes floor { to { background-position: 0 60px, 0 0; } }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 14px clamp(16px, 4vw, 48px);
  backdrop-filter: blur(14px);
  background: rgba(5, 6, 10, .6);
  border-bottom: 1px solid var(--line);
}
.brand { font: 700 15px var(--mono); letter-spacing: .12em; color: var(--text); margin: 0; }
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--cyan); text-shadow: 0 0 12px var(--cyan); }
.nav nav { display: flex; gap: clamp(12px, 3vw, 28px); font-size: 14px; }
.nav nav a { color: var(--dim); }
.nav nav a:hover { color: var(--text); text-decoration: none; }

main, .pledge-view { padding: 0 clamp(16px, 4vw, 48px); max-width: 1180px; margin: 0 auto; }

.eyebrow { color: var(--cyan); font-size: 12px; letter-spacing: .18em; margin: 0 0 14px; }
h1 { font-size: clamp(40px, 8vw, 92px); line-height: 1; letter-spacing: -.03em; margin: 0 0 24px; }
h2 { font-size: clamp(30px, 5vw, 52px); letter-spacing: -.02em; line-height: 1.05; margin: 0; }
.grad {
  background: linear-gradient(90deg, var(--cyan), var(--violet) 55%, var(--pink));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 24px rgba(65, 240, 255, .25));
}
.lede { font-size: clamp(17px, 2.2vw, 21px); color: var(--dim); max-width: 620px; margin: 0 0 32px; }
.sub { color: var(--dim); max-width: 640px; margin: 14px 0 0; }
.row { display: flex; flex-wrap: wrap; gap: 12px; }

.hero { min-height: calc(100vh - 60px); display: flex; flex-direction: column; justify-content: center; padding: 60px 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 15px "Space Grotesk", sans-serif;
  padding: 13px 22px; border-radius: 999px; border: 1px solid transparent;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  color: #05060a; cursor: pointer;
  box-shadow: 0 0 28px rgba(65, 240, 255, .28);
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 0 40px rgba(164, 107, 255, .45); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); box-shadow: none; }
.btn.ghost:hover { border-color: var(--cyan); }
.btn.small { padding: 9px 14px; font-size: 13px; }

.stats { display: flex; flex-wrap: wrap; gap: 14px 44px; margin: 56px 0 0; font-size: 13px; }
.stats dt { color: var(--dim); letter-spacing: .14em; text-transform: uppercase; font-size: 11px; }
.stats dd { margin: 4px 0 0; font-size: 18px; }
.pulse {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--lime); box-shadow: 0 0 0 0 var(--lime);
  animation: pulse 1.8s infinite; vertical-align: middle; margin-right: 6px;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.section { padding: 100px 0 40px; scroll-margin-top: 50px; }
.section-head { margin-bottom: 36px; }

/* fleet */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.filters button {
  font: 500 13px var(--mono); color: var(--dim); background: transparent;
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; cursor: pointer;
}
.filters button[aria-selected="true"] { color: var(--bg); background: var(--cyan); border-color: var(--cyan); }
.fleet { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.card {
  position: relative; display: flex; flex-direction: column; gap: 10px;
  padding: 22px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
  backdrop-filter: blur(10px); color: var(--text); overflow: hidden;
  transition: transform .2s, border-color .2s;
}
.card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), var(--glow, rgba(65,240,255,.14)), transparent 45%);
  opacity: 0; transition: opacity .25s;
}
.card:hover { transform: translateY(-3px); border-color: var(--accent, var(--cyan)); text-decoration: none; }
.card:hover::before { opacity: 1; }
.card-top { display: flex; justify-content: space-between; align-items: center; font: 11px var(--mono); letter-spacing: .12em; color: var(--dim); text-transform: uppercase; }
.card-icon {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  font: 700 20px var(--mono); color: var(--bg); background: var(--accent, var(--cyan));
  box-shadow: 0 0 24px var(--accent, var(--cyan));
}
.card h3 { margin: 4px 0 0; font-size: 21px; }
.card p { margin: 0; color: var(--dim); font-size: 15px; flex: 1; }
.card .go { font: 12px var(--mono); color: var(--accent, var(--cyan)); }

/* launch check */
.lc { display: grid; grid-template-columns: 260px 1fr; gap: 24px; align-items: start; }
.lc-score {
  position: sticky; top: 80px; text-align: center; padding: 26px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.ring { width: 170px; height: 170px; transform: rotate(-90deg); display: block; margin: 0 auto; }
.ring-bg { fill: none; stroke: var(--line); stroke-width: 8; }
.ring-fg {
  fill: none; stroke: var(--cyan); color: var(--cyan); stroke-width: 8; stroke-linecap: round;
  stroke-dasharray: 326.7; stroke-dashoffset: 326.7;
  transition: stroke-dashoffset .5s, stroke .5s;
  filter: drop-shadow(0 0 6px currentColor);
}
.score { font-size: 44px; font-weight: 600; margin-top: -112px; height: 112px; }
.score small { font-size: 15px; color: var(--dim); }
.verdict { letter-spacing: .2em; font-size: 12px; color: var(--cyan); margin: 0 0 18px; }
.lc-actions { display: flex; flex-direction: column; gap: 8px; }
.lc-groups { display: grid; gap: 16px; }
.lc-group { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 20px 14px; }
.lc-group h3 { display: flex; justify-content: space-between; font: 600 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); margin: 14px 0 6px; }
.lc-item { display: grid; grid-template-columns: 22px 1fr; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); cursor: pointer; }
.lc-item:first-of-type { border-top: 0; }
.lc-item input { appearance: none; width: 20px; height: 20px; margin: 2px 0 0; border: 1.5px solid var(--dim); border-radius: 6px; cursor: pointer; display: grid; place-items: center; }
.lc-item input:checked { background: var(--lime); border-color: var(--lime); box-shadow: 0 0 12px var(--lime); }
.lc-item input:checked::after { content: "✓"; color: var(--bg); font-size: 13px; font-weight: 700; }
.lc-item input:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.lc-item strong { font-weight: 500; }
.lc-item span { display: block; color: var(--dim); font-size: 14px; }
.lc-item:has(input:checked) strong { color: var(--dim); text-decoration: line-through; text-decoration-color: var(--lime); }

/* pledge */
.pledge-form {
  display: grid; grid-template-columns: 1.2fr 1fr 1.2fr auto; gap: 14px; align-items: end;
  padding: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.pledge-form label { display: grid; gap: 6px; font: 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.pledge-form input {
  font: 16px "Space Grotesk", sans-serif; color: var(--text); color-scheme: dark;
  background: rgba(0, 0, 0, .35); border: 1px solid var(--line); border-radius: 10px; padding: 12px;
}
.pledge-form input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(65, 240, 255, .15); }
.pledge-out { margin-top: 14px; padding: 14px 18px; border: 1px dashed var(--cyan); border-radius: 10px; word-break: break-all; font-size: 13px; }

.pledge-view { min-height: calc(100vh - 60px); display: flex; flex-direction: column; justify-content: center; padding-top: 60px; padding-bottom: 60px; }
.pv-title { font-size: clamp(34px, 6vw, 72px); }
#pv-name { color: var(--cyan); }
.countdown { display: flex; flex-wrap: wrap; gap: 14px; margin: 10px 0 28px; }
.countdown div { min-width: 92px; padding: 16px; text-align: center; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.countdown b { display: block; font-size: clamp(32px, 6vw, 54px); line-height: 1; color: var(--text); }
.countdown small { color: var(--dim); font-size: 11px; letter-spacing: .16em; }
.countdown.overdue { color: var(--pink); font-size: 22px; }
.pv-stake { font-size: 20px; color: var(--dim); margin: 0 0 28px; }
.pv-stake strong { color: var(--pink); }

/* footer */
.foot {
  max-width: 1180px; margin: 80px auto 0; padding: 36px clamp(16px, 4vw, 48px) 48px;
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; font-size: 14px;
}
.foot p { margin: 0 0 6px; }
.foot-links { display: flex; gap: 18px; flex-wrap: wrap; }
.legacy { flex-basis: 100%; font-size: 13px; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px);
  background: var(--lime); color: var(--bg); padding: 10px 18px; border-radius: 999px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s, transform .7s; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 860px) {
  .lc { grid-template-columns: 1fr; }
  .lc-score { position: static; }
  .pledge-form { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .nav nav a[href="#pledge"] { display: none; }
  .hero { min-height: auto; padding: 72px 0 40px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}