:root {
  --ink: #121a1f;
  --muted: #4c5d6a;
  --bg: #eef6ff;
  --card: rgba(255, 255, 255, 0.78);
  --stroke: rgba(18, 26, 31, 0.12);
  --blue: #0b84ff;
  --teal: #06b7a3;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: "Archivo", ui-sans-serif, system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 10%, #d2ebff, transparent 36%),
    radial-gradient(circle at 92% 0%, #d8fff2, transparent 38%),
    radial-gradient(circle at 85% 85%, #ffe9d6, transparent 35%),
    var(--bg);
}

.orb { position: fixed; border-radius: 999px; filter: blur(22px); opacity: 0.35; pointer-events: none; }
.orb-a { width: 220px; height: 220px; background: #6ac2ff; top: 72px; left: -40px; }
.orb-b { width: 260px; height: 260px; background: #76e8d8; right: -70px; bottom: 80px; }

.shell, .center-shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 36px;
  position: relative;
  z-index: 1;
}

.center-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.topbar { display: flex; align-items: center; justify-content: space-between; }
.brand {
  text-decoration: none;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--ink);
  font-size: 1.5rem;
}

.nav { display: flex; gap: 14px; }
.nav a {
  text-decoration: none;
  color: #244355;
  font-weight: 600;
  font-size: 0.95rem;
}

.hero { margin-top: 54px; max-width: 760px; animation: rise 420ms ease both; }
.hero.compact { margin-top: 26px; }
.kicker {
  margin: 0 0 12px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 700;
  color: #0d6f9f;
  font-size: 0.76rem;
}
h1 {
  margin: 0;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1;
}
.lead {
  margin-top: 16px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.45;
}

.cta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.btn {
  display: inline-block;
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn-primary { background: linear-gradient(135deg, var(--blue), #126be0); color: #fff; }
.btn-ghost { border-color: var(--stroke); color: #1d3f50; background: rgba(255, 255, 255, 0.7); }

.grid2, .grid3 {
  margin-top: 34px;
  display: grid;
  gap: 12px;
}
.grid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card, .success-card {
  border: 1px solid var(--stroke);
  border-radius: 18px;
  background: var(--card);
  backdrop-filter: blur(10px);
}

.card { padding: 18px; }
.card h2 {
  margin: 0;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-size: 1.2rem;
}
.card p { margin: 10px 0 18px; color: var(--muted); line-height: 1.45; }

.success-card {
  max-width: 640px;
  padding: 28px;
  animation: rise 420ms ease both;
}

.footer {
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid var(--stroke);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.footer a, .ops { color: #2f4f60; text-decoration: none; opacity: 0.55; }
.footer a:hover, .ops:hover { opacity: 1; }

@keyframes rise {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 840px) {
  .grid2, .grid3 { grid-template-columns: 1fr; }
}