:root {
  --fg: #1a1a1a;
  --fg-muted: #5c5c5c;
  --bg: #fafaf7;
  --bg-card: #ffffff;
  --accent: #2a5bd7;
  --accent-dark: #1d44a8;
  --border: #e4e4de;
  --code-bg: #1e1e24;
  --code-fg: #f0f0ec;
  --max: 860px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 { font-size: 2.4rem; margin: 0 0 1rem; }
h2 { font-size: 1.6rem; margin: 3rem 0 1rem; }
h3 { font-size: 1.15rem; margin: 1.4rem 0 0.5rem; }

p { margin: 0 0 1rem; }

code, pre {
  font-family: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.88em;
}

pre {
  background: var(--code-bg);
  color: var(--code-fg);
  padding: 1rem 1.2rem;
  border-radius: 6px;
  overflow-x: auto;
  line-height: 1.5;
}

code { background: #eeeee8; padding: 0.1em 0.35em; border-radius: 3px; }
pre code { background: transparent; padding: 0; }

main { max-width: var(--max); margin: 0 auto; padding: 0 1.2rem 4rem; }

/* ---- Header ---- */
header.site {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.2rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.brand {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }

header nav { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; }
header nav a { color: var(--fg-muted); font-size: 0.94rem; }
header nav a:hover { color: var(--fg); }
header nav a.nav-cta {
  color: var(--accent);
  font-weight: 600;
}

/* ---- Hero ---- */
.hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.hero h1 { font-size: 2.6rem; }
.hero .lede { font-size: 1.15rem; color: var(--fg-muted); max-width: 620px; }

.hero-form { margin: 1.4rem 0 0.5rem; max-width: 480px; }

.cta-row { display: flex; gap: 0.7rem; flex-wrap: wrap; margin: 0.8rem 0 0.3rem; }

.cta {
  display: inline-block;
  padding: 0.75rem 1.2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  transition: background 120ms ease, border-color 120ms ease;
}
.cta.primary { background: var(--accent); color: #fff; }
.cta.primary:hover { background: var(--accent-dark); text-decoration: none; }
.cta.ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}
.cta.ghost:hover { border-color: var(--fg); text-decoration: none; }

.cta-sub { color: var(--fg-muted); font-size: 0.9rem; margin-top: 0.6rem; }

/* ---- Sections ---- */
section { padding: 1rem 0 1.2rem; }

.bullets { padding-left: 1.2rem; }
.bullets li { margin-bottom: 0.6rem; }

/* ---- How-it-works steps ---- */
.step { margin: 1.6rem 0 2rem; }

/* ---- Comparison table ---- */
.table-wrap { overflow-x: auto; }
.why table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.96rem;
}
.why th, .why td {
  border: 1px solid var(--border);
  padding: 0.7rem 0.9rem;
  text-align: left;
  vertical-align: top;
}
.why th {
  background: #f1f1ec;
  font-weight: 600;
}

/* ---- Pricing ---- */
.pricing .small { color: var(--fg-muted); font-size: 0.92rem; }

.tiers {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin-top: 1.4rem;
}

.tier {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.2rem 1rem;
  position: relative;
}
.tier h3 { margin-top: 0; font-size: 1.1rem; }
.tier .price {
  font-size: 1.9rem;
  font-weight: 700;
  margin: 0.2rem 0 0.8rem;
  letter-spacing: -0.02em;
}
.tier .price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0;
}
.tier ul { padding-left: 1rem; margin: 0; }
.tier ul li { margin-bottom: 0.3rem; font-size: 0.94rem; }

.tier.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(42, 91, 215, 0.08);
}
.tier .badge {
  position: absolute;
  top: -0.6rem;
  right: 0.8rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---- Bundles (collapsible under pricing) ---- */
.bundles {
  margin-top: 1.2rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.8rem 1rem;
}
.bundles summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--fg);
}
.bundles .small { color: var(--fg-muted); font-size: 0.9rem; margin: 0.5rem 0 0.3rem; }
.bundles ul { padding-left: 1rem; margin: 0.3rem 0 0; }
.bundles li { font-size: 0.94rem; margin-bottom: 0.2rem; }

/* ---- FAQ ---- */
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 0;
}
.faq details[open] summary { color: var(--fg); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--fg);
  list-style: none;
  padding-right: 1.5rem;
  position: relative;
}
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.2rem;
  top: 0;
  color: var(--fg-muted);
  font-weight: 400;
}
.faq details[open] summary::after { content: "\2013"; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { margin: 0.6rem 0 0; color: var(--fg-muted); }

/* ---- Waitlist ---- */
.waitlist {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.6rem;
  margin-top: 2rem;
}

.waitlist-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 0.8rem 0 0.6rem;
}
.waitlist-form input[type=email] {
  flex: 1 1 16rem;
  padding: 0.7rem 0.9rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
}
.waitlist-form input[type=email]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(42, 91, 215, 0.12);
}
.waitlist-form button {
  padding: 0.7rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}
.waitlist-form button:hover { background: var(--accent-dark); }

.waitlist .small { color: var(--fg-muted); font-size: 0.9rem; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Footer ---- */
footer {
  max-width: var(--max);
  margin: 3rem auto 2rem;
  padding: 1.6rem 1.2rem 0;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 0.92rem;
}
footer .small { font-size: 0.85rem; }

/* ---- Responsive ---- */
@media (max-width: 540px) {
  .hero h1 { font-size: 2rem; }
  h2 { font-size: 1.4rem; }
  header.site { padding: 1rem 1rem; }
  header nav { gap: 0.8rem; }
}