* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #0f1115;
  color: #f2f2f2;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid #2a2e37;
  background: rgba(15, 17, 21, 0.9);
  backdrop-filter: blur(6px);
}

.site-header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: #9aa1ac;
  text-decoration: none;
  font-size: 14px;
}

.nav-links a:hover {
  color: #f2f2f2;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  padding: 80px 0 56px;
  border-bottom: 1px solid #2a2e37;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: 40px;
  line-height: 1.15;
  max-width: 640px;
}

.lede {
  margin: 0 0 40px;
  max-width: 560px;
  color: #9aa1ac;
  font-size: 16px;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
}

.stat-label {
  font-size: 13px;
  color: #9aa1ac;
}

.content-section {
  padding: 64px 0;
  border-bottom: 1px solid #2a2e37;
}

.content-section h2 {
  margin: 0 0 32px;
  font-size: 26px;
}

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

.feature-card {
  padding: 20px;
  border-radius: 12px;
  background: #171a21;
  border: 1px solid #2a2e37;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.feature-card p {
  margin: 0;
  color: #9aa1ac;
  font-size: 14px;
  line-height: 1.5;
}

.steps {
  margin: 0;
  padding: 0 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.steps li {
  padding-left: 8px;
}

.steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.steps p {
  margin: 0;
  color: #9aa1ac;
  font-size: 14px;
  line-height: 1.5;
  max-width: 560px;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.quote-grid blockquote {
  margin: 0;
  padding: 20px;
  border-radius: 12px;
  background: #171a21;
  border: 1px solid #2a2e37;
}

.quote-grid p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.5;
  color: #d7dae0;
}

.quote-grid cite {
  font-size: 13px;
  color: #9aa1ac;
  font-style: normal;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-list details {
  padding: 16px 20px;
  border-radius: 12px;
  background: #171a21;
  border: 1px solid #2a2e37;
}

.faq-list summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
}

.faq-list p {
  margin: 12px 0 0;
  color: #9aa1ac;
  font-size: 14px;
  line-height: 1.5;
}

.site-footer {
  padding: 40px 24px 64px;
  text-align: center;
  color: #565c68;
  font-size: 13px;
}

.card {
  width: 100%;
  max-width: 420px;
  padding: 32px;
  border-radius: 16px;
  background: #171a21;
  border: 1px solid #2a2e37;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.card h1 {
  margin: 0 0 8px;
  font-size: 22px;
}

.hint {
  margin: 0 0 24px;
  color: #9aa1ac;
  font-size: 14px;
  line-height: 1.5;
}

.primary {
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  background: #6d5bff;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.primary:hover {
  background: #7d6cff;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  color: #565c68;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #2a2e37;
}

.capture-row {
  display: flex;
  gap: 8px;
}

input[type="email"] {
  flex: 1;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #2a2e37;
  background: #0f1115;
  color: #f2f2f2;
  font-size: 14px;
}

input[type="email"]::placeholder {
  color: #565c68;
}

.ghost {
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid #2a2e37;
  background: transparent;
  color: #f2f2f2;
  font-size: 14px;
  cursor: pointer;
}

.ghost:hover {
  border-color: #6d5bff;
}

.capture-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: #9aa1ac;
  font-size: 13px;
}

.capture-status {
  min-height: 18px;
  margin: 10px 0 0;
  font-size: 13px;
}

.capture-status.is-ok {
  color: #4ade80;
}

.capture-status.is-bad {
  color: #f87171;
}