* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #111;
  background: #fff;
  line-height: 1.5;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  border-bottom: 1px solid #e6e6e6;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 5;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.4px;
}

.nav a {
  margin-left: 16px;
  text-decoration: none;
  color: #222;
  font-size: 14px;
}

.hero {
  padding: 72px 0;
  background: #f7f8fb;
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 12px;
}

.section {
  padding: 64px 0;
}

.section.alt {
  background: #f7f8fb;
}

.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  border: 1px solid #e6e6e6;
  border-radius: 8px;
  padding: 20px;
  background: #fff;
}

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

.button {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid #1a1a1a;
}

.button.primary {
  background: #1a1a1a;
  color: #fff;
}

.button.ghost {
  background: transparent;
  color: #1a1a1a;
}

.proof-list {
  padding-left: 18px;
}

.lead-form {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
  font-size: 14px;
  font-weight: 600;
  display: grid;
  gap: 8px;
}

input,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d0d0d0;
  border-radius: 6px;
  font-size: 14px;
}

.hidden {
  display: none;
}

.site-footer {
  border-top: 1px solid #e6e6e6;
  padding: 24px 0;
  font-size: 14px;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.muted {
  color: #666;
}