* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(135deg, #f4f7fb, #eaf0f7);
  color: #0f172a;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  width: 100%;
  max-width: 720px;
  background: #ffffff;
  border-radius: 28px;
  padding: 42px;
  text-align: center;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #16a34a;
  color: #ffffff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 14px;
  color: #1e3a5f;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.1;
}

p {
  color: #475569;
  font-size: 17px;
  line-height: 1.6;
}

.lead {
  font-size: 19px;
  color: #334155;
}

.actions {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  border-radius: 16px;
  padding: 14px 22px;
  font-weight: 800;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
}

.btn.primary {
  background: #1e3a5f;
  color: #ffffff;
}

.btn.secondary {
  background: #e2e8f0;
  color: #1e293b;
}

.list {
  display: inline-block;
  text-align: left;
  margin: 20px auto 0;
  color: #334155;
  line-height: 1.9;
  font-weight: 600;
}

.form {
  margin-top: 24px;
  display: grid;
  gap: 14px;
}

.form input,
.form textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 16px;
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
}

.form textarea {
  resize: vertical;
}

@media (max-width: 640px) {
  .card {
    padding: 28px;
  }
}