:root {
  color-scheme: dark;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #07110d;
  color: #f5fff8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 50% -10%, rgba(14, 193, 90, .24), transparent 38rem),
    linear-gradient(145deg, #06100c 0%, #0a1b13 52%, #06100c 100%);
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}

.card {
  width: min(100%, 760px);
  padding: clamp(28px, 6vw, 62px);
  text-align: center;
  border: 1px solid rgba(118, 255, 164, .18);
  border-radius: 26px;
  background: rgba(8, 27, 18, .88);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .42), inset 0 1px 0 rgba(255,255,255,.04);
  backdrop-filter: blur(10px);
}

.logo {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin: 0 auto 28px;
  object-fit: contain;
}

.success-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  border-radius: 50%;
  color: #06200f;
  background: #27d978;
  font-size: 32px;
  font-weight: 800;
  box-shadow: 0 0 0 8px rgba(39, 217, 120, .12);
}

.eyebrow {
  margin: 0 0 10px;
  color: #62ed9c;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 16px; font-size: clamp(2rem, 5vw, 3.25rem); line-height: 1.05; letter-spacing: -.04em; }
.lead { max-width: 590px; margin: 0 auto 30px; color: #c8d9ce; font-size: 1.05rem; line-height: 1.7; }
.lead strong { color: #fff; }

.banner-wrap { overflow: hidden; margin: 0 auto 30px; border-radius: 18px; background: #fff; box-shadow: 0 12px 34px rgba(0,0,0,.22); }
.banner { display: block; width: 100%; height: auto; }

.next-steps { padding: 22px 20px; border: 1px solid rgba(118, 255, 164, .14); border-radius: 16px; background: rgba(255,255,255,.035); }
.next-steps h2 { margin-bottom: 10px; font-size: 1.1rem; }
.next-steps p { margin-bottom: 5px; color: #b6cabe; line-height: 1.6; }
.next-steps p:last-child { margin-bottom: 0; }
.support { margin: 24px 0 0; color: #7f9b89; font-size: .84rem; line-height: 1.5; }

@media (max-width: 520px) {
  .page-shell { padding: 16px 10px; }
  .card { border-radius: 20px; padding: 28px 18px; }
  .lead { font-size: .96rem; }
}