:root {
  --bg: #0b0f14;
  --card: #121a24;
  --card2: #182232;
  --line: rgba(255,255,255,.08);
  --text: #eef3f8;
  --muted: #9aabbd;
  --red: #e11d2e;
  --red2: #ff3b4b;
  --gold: #f5c451;
  --ok: #3ddc97;
  --shadow: 0 24px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Oswald", Impact, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(225,29,46,.25), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(245,196,81,.12), transparent 45%),
    var(--bg);
  line-height: 1.45;
}

.bg-grid {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 20%, #000 20%, transparent 75%);
}

.top, main, footer { position: relative; z-index: 1; width: min(920px, calc(100% - 2rem)); margin: 0 auto; }
.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 0 0.5rem;
}
.brand { display: flex; gap: .85rem; align-items: center; }
.brand strong { display: block; font-family: var(--display); letter-spacing: .04em; text-transform: uppercase; font-size: 1.05rem; }
.brand span { color: var(--muted); font-size: .82rem; }
.mark {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 700; letter-spacing: .04em;
  background: linear-gradient(145deg, var(--red2), #8b000f);
  box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 10px 30px rgba(225,29,46,.35);
}
.live-pill {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .72rem; font-weight: 700; letter-spacing: .08em;
  padding: .45rem .7rem; border-radius: 999px;
  background: rgba(61,220,151,.1); color: var(--ok);
  border: 1px solid rgba(61,220,151,.25);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 0 rgba(61,220,151,.7);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61,220,151,.55); }
  70% { box-shadow: 0 0 0 10px rgba(61,220,151,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,220,151,0); }
}

.card {
  background: linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.35rem 1.4rem;
  margin: 1rem 0;
}
.hero h1 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .03em;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.05;
  margin: .2rem 0 .75rem;
}
.eyebrow {
  color: var(--gold);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 .35rem;
}
.lede { color: var(--muted); margin: 0 0 1rem; max-width: 52ch; }
.prize-strip {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem;
}
.prize-strip li {
  background: rgba(0,0,0,.25);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: .85rem .9rem;
}
.prize-strip strong { display: block; font-size: .95rem; margin-bottom: .2rem; }
.prize-strip span { color: var(--muted); font-size: .82rem; }

.form-card h2 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0 0 .35rem;
}
.fine { color: var(--muted); font-size: .9rem; margin: 0 0 1rem; }
.fine.emphasize { color: #d7e4f2; }

form { display: grid; gap: .9rem; }
label { display: grid; gap: .35rem; font-size: .9rem; color: #d5e0ec; }
label span { font-weight: 600; }
input, select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.35);
  color: var(--text);
  padding: .85rem .95rem;
  font: inherit;
  outline: none;
}
input:focus, select:focus {
  border-color: rgba(245,196,81,.55);
  box-shadow: 0 0 0 3px rgba(245,196,81,.12);
}
.row.two { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.divider {
  display: flex; align-items: center; gap: .75rem;
  color: var(--gold); font-size: .75rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; margin-top: .35rem;
}
.divider::before, .divider::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.check {
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: .7rem;
  font-size: .86rem;
  color: var(--muted);
}
.check input { width: auto; margin-top: .2rem; }

.btn {
  appearance: none; border: 0; cursor: pointer;
  border-radius: 14px;
  padding: 1rem 1.1rem;
  font: inherit; font-weight: 700; letter-spacing: .03em;
  color: white;
  background: linear-gradient(135deg, var(--red2), var(--red) 55%, #9f0712);
  box-shadow: 0 12px 30px rgba(225,29,46,.35);
}
.btn:hover { filter: brightness(1.05); }
.btn:disabled { opacity: .65; cursor: wait; }

.legal { color: var(--muted); font-size: .75rem; margin: .25rem 0 0; }
.success { text-align: center; padding: 1.5rem .5rem 1rem; }
.success-mark {
  width: 64px; height: 64px; margin: 0 auto .8rem;
  border-radius: 50%; display: grid; place-items: center;
  background: rgba(61,220,151,.12); color: var(--ok);
  font-size: 1.6rem; font-weight: 700;
  border: 1px solid rgba(61,220,151,.3);
}
.error {
  margin-top: 1rem; padding: .85rem 1rem; border-radius: 12px;
  background: rgba(225,29,46,.12); border: 1px solid rgba(225,29,46,.35);
  color: #ffc9ce; font-size: .9rem;
}
.hidden { display: none !important; }

footer {
  display: flex; flex-wrap: wrap; gap: .5rem 1rem;
  justify-content: space-between;
  color: var(--muted); font-size: .75rem;
  padding: .5rem 0 2rem;
}

@media (max-width: 720px) {
  .prize-strip, .row.two { grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: flex-start; gap: .75rem; }
}