:root {
  --bg: #fafaf5;
  --text: #1a1a1a;
  --muted: #555;
  --rule: #e5e5e0;
  --accent: #ff7043;
  --accent-hover: #e64a19;
  --heritage: #1b5e20;
  --red: #e60012;
  --blue: #0068b7;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  max-width: 720px;
  margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}

header.site .brand {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}

header.site .brand .accent {
  color: var(--accent);
}

header.site nav a {
  margin-left: 18px;
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
}

header.site nav a:hover {
  color: var(--accent);
}

h1 {
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 8px 0 4px;
}

h2 {
  font-size: 22px;
  line-height: 1.3;
  margin-top: 36px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 18px;
  margin-top: 24px;
  margin-bottom: 6px;
}

p, li {
  margin: 10px 0;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.lead {
  font-size: 19px;
  color: var(--muted);
  margin-bottom: 8px;
}

.updated {
  display: inline-block;
  margin: 0 0 24px;
  padding: 4px 10px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
}

.tldr {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 18px 20px;
  margin: 16px 0 28px;
}

.tldr h3 {
  margin-top: 0;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--heritage);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 15px;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

th {
  font-weight: 600;
  background: #fff;
}

ul {
  padding-left: 20px;
}

footer.site {
  border-top: 1px solid var(--rule);
  padding: 24px 20px 40px;
  max-width: 720px;
  margin: 40px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  font-size: 14px;
  color: var(--muted);
}

footer.site nav a {
  color: var(--muted);
  margin-right: 14px;
}

footer.site nav a:hover {
  color: var(--accent);
}

.hero {
  text-align: center;
  padding: 24px 0 8px;
}

.hero h1 {
  font-size: 44px;
}

.hero .lead {
  max-width: 560px;
  margin: 8px auto 24px;
}

.hero .badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--red) 0%, var(--accent) 100%);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 12px;
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--text);
  display: block;
}

.card:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.card h3 {
  margin: 0 0 4px;
  color: var(--accent);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

@media (min-width: 600px) {
  .cards {
    grid-template-columns: 1fr 1fr;
  }
}

/* Waitlist signup */

.signup {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 460px;
  margin: 8px auto 6px;
}

.signup-input {
  font: inherit;
  font-size: 17px;
  padding: 14px 16px;
  background: #fff;
  color: var(--text);
  border: 1.5px solid var(--rule);
  border-radius: 12px;
  outline: none;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.signup-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 104, 183, 0.12);
}

.signup-button {
  font: inherit;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.01em;
  padding: 14px 22px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
}

.signup-button:hover {
  background: var(--accent-hover);
}

.signup-button:active {
  transform: translateY(1px);
}

.signup-button:disabled {
  background: var(--muted);
  cursor: not-allowed;
}

.signup-message {
  min-height: 1.2em;
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
}

.signup-message[data-state="success"] {
  color: var(--heritage);
  font-weight: 600;
}

.signup-message[data-state="error"] {
  color: var(--red);
  font-weight: 600;
}

.signup-meta {
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  margin: 4px 0 8px;
}

@media (min-width: 520px) {
  .signup {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .signup-input {
    flex: 1 1 220px;
  }
  .signup-button {
    flex: 0 0 auto;
  }
  .signup-message {
    flex: 1 0 100%;
    text-align: left;
  }
}

/* Perks (3-tier waitlist benefits) */

.perks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 40px 0 8px;
  text-align: left;
}

.perk {
  display: flex;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 16px 18px;
}

.perk-num {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
}

.perk-body h3 {
  margin: 0 0 4px;
  font-size: 17px;
  color: var(--text);
}

.perk-body p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

/* Stats */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 40px 0 8px;
  text-align: center;
}

.stat {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 18px 8px;
}

.stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

/* Features */

.features {
  margin: 48px 0 0;
  text-align: left;
}

.features h2 {
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 16px;
}

@media (min-width: 600px) {
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.feature {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 18px 20px;
}

.feature h3 {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 17px;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

/* About */

.about {
  margin: 48px 0 0;
  text-align: left;
}

.about h2 {
  text-align: center;
}

.about p {
  color: var(--muted);
  font-size: 17px;
}

.about a {
  color: var(--accent);
  font-weight: 600;
}

/* Final CTA block */

.cta-block {
  margin: 48px 0 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(0, 104, 183, 0.06), rgba(230, 0, 18, 0.04));
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 28px 20px;
}

.cta-block .lead {
  margin: 0 0 14px;
  color: var(--text);
  font-weight: 600;
}

.cta-link {
  display: inline-block;
  padding: 12px 22px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  border-radius: 12px;
}

.cta-link:hover {
  background: var(--accent-hover);
  color: #fff;
  text-decoration: none;
}