* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; background: #0b0f19; color: #e7eaf3; }
a { color: inherit; text-decoration: none; }
code { background: rgba(255,255,255,.06); padding: 2px 6px; border-radius: 8px; border: 1px solid rgba(255,255,255,.08); }

.wrap { width: min(980px, 92vw); margin: 0 auto; padding: 20px 0; }
h1 { margin: 10px 0 6px; font-size: 32px; }
h2 { margin: 0 0 10px; font-size: 22px; }
.muted { color: #a8b0c3; }
.small { font-size: 13px; }
.footer { padding-bottom: 40px; }

.header { padding-top: 26px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.logo { width: 260px; max-width: 100%; height: auto; display: block; margin-bottom: 12px; }

.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.badge { font-size: 13px; padding: 6px 10px; border-radius: 999px; background: rgba(96,165,250,.12); border: 1px solid rgba(96,165,250,.25); color: #cfe3ff; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }

.card { background: #121a2a; border: 1px solid #1d2a44; border-radius: 16px; padding: 16px; box-shadow: 0 8px 30px rgba(0,0,0,.25); }

.price { font-size: 28px; font-weight: 800; margin: 10px 0; }
.per { font-size: 14px; font-weight: 700; color: #a8b0c3; margin-left: 6px; }

ul { margin: 10px 0 14px; padding-left: 18px; }
li { margin: 6px 0; }

.cols { display: grid; gap: 8px; grid-template-columns: repeat(2, minmax(0,1fr)); }
@media (max-width: 700px) { .cols { grid-template-columns: 1fr; } }

label { display: block; margin: 12px 0; }
input, textarea {
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #243454;
  background: #0e1524;
  color: #e7eaf3;
  outline: none;
}
input:focus, textarea:focus { border-color: #3b82f6; }

.row { display: flex; gap: 10px; align-items: center; justify-content: flex-end; margin-top: 14px; }

.btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid #2b3d63;
  background: #2563eb;
  color: white;
  font-weight: 700;
}
.btn:hover { filter: brightness(1.05); }
.btn.secondary { background: transparent; }

.error { color: #ffb4b4; }
.summary { display: grid; gap: 6px; }