:root {
  --ice: #FDFEFF;
  --cyan: #00CFE8;
  --indigo: #3F51B5;
  --ink: #14213d;
  --muted: #5d6985;
  --line: #d8e8f4;
  --soft: #eefaff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, var(--ice) 0%, #eefaff 48%, #fff 100%);
}

a { color: inherit; text-decoration: none; }

.wrap { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }

.top {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 5;
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  color: var(--indigo);
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(63, 81, 181, .18);
}

.mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--indigo), var(--cyan));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
}

.links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  font-size: 14px;
  color: #28385f;
}

.call {
  background: var(--indigo);
  color: #fff;
  padding: 11px 14px;
  border-radius: 8px;
  font-weight: 800;
}

.hero { padding: 54px 0 34px; }

.launch {
  display: inline-flex;
  border: 1px solid rgba(0, 207, 232, .45);
  background: #fff;
  color: #24427d;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.02;
  margin: 0 0 16px;
  letter-spacing: 0;
  color: #17295a;
}

h2 {
  font-size: clamp(24px, 3vw, 36px);
  margin: 0 0 14px;
  color: #17295a;
  letter-spacing: 0;
}

h3 { margin: 0 0 8px; color: #20346b; }

p { color: var(--muted); line-height: 1.65; margin: 0 0 14px; }

.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.hero-copy { grid-column: span 7; }
.hero-card {
  grid-column: span 5;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(63, 81, 181, .12);
}

.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }

.btn {
  border: 0;
  cursor: pointer;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 8px;
  font-weight: 850;
  background: var(--indigo);
  color: #fff;
  box-shadow: 0 10px 24px rgba(63, 81, 181, .18);
}

.btn.secondary {
  background: #fff;
  color: var(--indigo);
  border: 1px solid var(--line);
  box-shadow: none;
}

.section { padding: 32px 0; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 14px 34px rgba(41, 67, 123, .07);
}

.tile { grid-column: span 4; min-height: 142px; }
.two { grid-column: span 6; }
.full { grid-column: 1 / -1; }

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--soft);
  color: #24427d;
  border: 1px solid var(--line);
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 850;
  margin: 0 8px 8px 0;
}

form { display: grid; gap: 12px; }
label { font-size: 13px; font-weight: 850; color: #263b6b; }

input, select, textarea {
  width: 100%;
  border: 1px solid #cddfeb;
  background: #fff;
  border-radius: 8px;
  min-height: 44px;
  padding: 10px 12px;
  font: inherit;
  color: #14213d;
}

textarea { min-height: 108px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: #4e5e7f; }
.check input { width: auto; min-height: auto; margin-top: 3px; }
.notice { border-left: 4px solid var(--cyan); background: #f4fcff; padding: 12px 14px; border-radius: 8px; color: #31436d; }
.result { min-height: 22px; font-weight: 850; color: #1b6b45; }
.result.bad { color: #a83d3d; }

footer {
  margin-top: 34px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  background: #fff;
  color: #53627d;
}

.foot { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }

@media (max-width: 860px) {
  .hero-copy, .hero-card, .tile, .two { grid-column: 1 / -1; }
  .nav { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .links { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .call { width: 100%; justify-content: center; text-align: center; }
}