:root {
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --accent: #059669;
  --border: #e5e7eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(920px, 92%);
  margin: 0 auto;
}

.hero {
  padding: 64px 0 36px;
}

.badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
  background: #dbeafe;
  color: #1e40af;
}

h1 {
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.15;
  margin: 0 0 12px;
}

h2 {
  font-size: clamp(24px, 4vw, 32px);
  margin: 0 0 12px;
}

p {
  margin: 0 0 12px;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  max-width: 680px;
}

.cta-row {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-ghost {
  border-color: var(--border);
  color: var(--text);
  background: #fff;
}

.section {
  padding: 22px 0 44px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}

ul {
  padding-left: 18px;
}

li {
  margin-bottom: 8px;
}

.form-grid {
  display: grid;
  gap: 12px;
}

label {
  font-weight: 600;
  font-size: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font-size: 16px;
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.small {
  font-size: 13px;
  color: var(--muted);
}

.success {
  color: var(--accent);
  font-weight: 700;
}

footer {
  padding: 18px 0 30px;
  color: var(--muted);
  font-size: 13px;
}