/* pay.thatwebdude.me - one stylesheet. Bootstrap 5 comes from a CDN for layout;
   everything brand-level lives here. Mobile first, no build step.
   Conventions: no em dashes in copy, no inline style overrides, single-column on phones. */

:root {
  --ink: #0b0b0b;
  --paper: #ffffff;
  --dim: #5f6368;
  --line: #e6e6e4;
  --accent: #12855a;
  --warn: #b45309;
  --danger: #b3261e;
  --radius: 0;
  --wrap: 1080px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { line-height: 1.15; margin: 0 0 10px; letter-spacing: -0.01em; }
h1 { font-size: 34px; }
h2 { font-size: 24px; margin-top: 0; }
h3 { font-size: 17px; }
p { margin: 0 0 14px; }
a { color: var(--ink); }

/* ---------- header / footer ---------- */
.site-header { border-bottom: 2px solid var(--ink); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.brand { font-weight: 800; letter-spacing: -0.03em; font-size: 22px; text-decoration: none; }
.site-header nav a { margin-left: 16px; font-size: 14px; text-decoration: none; }
.site-header nav a:hover { text-decoration: underline; }

.site-footer { border-top: 1px solid var(--line); margin-top: 60px; padding: 24px 0 40px; color: var(--dim); font-size: 13px; }
.site-footer .fine a { margin-right: 14px; color: var(--dim); }
.fine { color: var(--dim); font-size: 12.5px; }

/* ---------- hero ---------- */
.hero { padding: 52px 0 40px; border-bottom: 1px solid var(--line); }
.eyebrow { text-transform: uppercase; letter-spacing: .1em; font-size: 11.5px; font-weight: 700; color: var(--dim); margin-bottom: 12px; }
.hero h1 { font-size: 40px; max-width: 20ch; }
.accent { color: var(--accent); }
.lede { font-size: 17px; max-width: 58ch; color: #26312c; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 10px; }

.btn-solid, .btn-quiet {
  display: inline-block; padding: 13px 20px; font-weight: 700; font-size: 15px;
  text-decoration: none; border-radius: var(--radius); border: 2px solid var(--ink);
  background: var(--ink); color: var(--paper); cursor: pointer;
}
.btn-quiet { background: var(--paper); color: var(--ink); }
.btn-solid:hover { background: #222; }
.btn-quiet:hover { background: #f4f4f2; }

/* ---------- sections ---------- */
section { padding: 44px 0; }
.strip { border-bottom: 1px solid var(--line); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 22px; }
.steps li { border-left: 3px solid var(--ink); padding-left: 16px; }
.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
.card { border: 1px solid var(--line); padding: 20px; }
.card.featured { border: 2px solid var(--ink); }
.price { font-size: 30px; font-weight: 800; margin: 4px 0 10px; }
.price span { font-size: 14px; font-weight: 400; color: var(--dim); }
.small-note { color: var(--dim); font-size: 13px; }

/* ---------- join form ---------- */
.join { background: #fafaf8; border-top: 1px solid var(--line); }
.join-form { max-width: 460px; }
.join-form label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 5px; }
.join-form .opt { font-weight: 400; color: var(--dim); }
.join-form input, .join-form select {
  width: 100%; padding: 12px; border: 2px solid var(--ink); border-radius: var(--radius);
  font: inherit; background: var(--paper);
}
.join-form button { margin-top: 18px; width: 100%; }
.joined { font-weight: 600; }
.joined.error { color: var(--danger); }

/* ---------- error pages ---------- */
.error-page { padding: 60px 0; }
.error-page h1 { font-size: 28px; }
.error-page p { max-width: 60ch; color: #26312c; }

/* ---------- desktop ---------- */
@media (min-width: 760px) {
  h1 { font-size: 44px; }
  .hero h1 { font-size: 52px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .join-form button { width: auto; }
}