/* ============================================================
   The Final Wave — LEGO-matched theme.
   White foundation, LEGO red + yellow accents, bold rounded
   type. Matches the visual language of LEGO.com, BrickLink,
   Brickset, and Jay's Brick Blog.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
  --bg: #ffffff;
  --card: #ffffff;
  --soft: #fff9e8;
  --ink: #1c1a17;
  --muted: #6f665c;
  --line: #ece5d8;
  --accent: #d01012;        /* LEGO red */
  --accent-dark: #a50d0f;
  --yellow: #ffcf00;        /* LEGO yellow */
  --yellow-soft: #fff3bf;
  --navy: #1e2a3a;
  --ok: #1e7a3c;
  --warn: #8a5a00;
  --radius: 14px;
  --font: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.65;
  font-size: 17px;
}

.wrap { max-width: 740px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { font-weight: 900; letter-spacing: -0.01em; }

/* ---------- header ---------- */
.site-header {
  background: var(--accent);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  gap: 12px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 900;
  font-size: 1.25rem;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0;
}
.brand span { color: var(--yellow); }
nav.main-nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav.main-nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 800;
}
nav.main-nav a:hover { color: var(--yellow); text-decoration: none; }

/* ---------- hero ---------- */
.hero { padding: 56px 0 32px; }
.hero h1 {
  font-size: 2.6rem;
  line-height: 1.1;
  margin: 0 0 14px;
}
.hero .sub { font-size: 1.15rem; color: var(--muted); margin: 0 0 8px; max-width: 34em; font-weight: 600; }
.kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 14px;
}

/* ---------- cards / sections ---------- */
section.block { padding: 28px 0; }
.card {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin: 18px 0;
}
.card h2, .card h3 { margin-top: 0; }
h2 { font-size: 1.6rem; margin: 0 0 12px; }
h3 { font-size: 1.1rem; margin: 1.4em 0 0.5em; }

ul.tight { padding-left: 1.2em; margin: 0.6em 0; }
ul.tight li { margin-bottom: 0.55em; }
ul.tight li::marker { color: var(--accent); }

.num { font-variant-numeric: tabular-nums; font-weight: 800; }

.tag-sample, .tag-verify {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 10px;
}
.tag-sample { background: var(--yellow); color: var(--ink); }
.tag-verify { background: #e6f2e9; color: var(--ok); border: 1px solid #bfe0c8; }
.tag-unverified {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  background: var(--yellow-soft);
  color: var(--warn);
  border: 1px solid #ecd28a;
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}

.fine { font-size: 0.88rem; color: var(--muted); }
.footnote { font-size: 0.88rem; color: var(--muted); font-style: italic; }

/* ---------- issue entries ---------- */
.issue-meta { color: var(--muted); font-size: 0.95rem; margin-bottom: 6px; font-weight: 700; }
.entry { padding: 10px 0; border-bottom: 1px solid var(--line); }
.entry:last-child { border-bottom: none; }
.entry p { margin: 0.35em 0; }

/* ---------- founding block ---------- */
.founding {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  padding: 30px 28px;
  margin: 24px 0;
}
.founding h2 { color: #fff; }
.founding p { color: #ffe3e3; }
.founding .price { font-size: 1.7rem; font-weight: 900; color: var(--yellow); }
.founding ul { padding-left: 1.2em; }
.founding li { margin-bottom: 0.5em; }
.founding li::marker { color: var(--yellow); }
.founding .fine { color: #ffd9d9; }

/* ---------- faq ---------- */
details.faq {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 10px 0;
}
details.faq summary {
  cursor: pointer;
  font-weight: 800;
}
details.faq summary:hover { color: var(--accent); }
details.faq p { margin: 0.7em 0 0.2em; color: var(--ink); }

/* ---------- signup form ---------- */
.signup {
  background: var(--soft);
  border: 2px solid var(--yellow);
  border-radius: var(--radius);
  padding: 26px;
  margin: 24px 0;
}
.signup h2 { margin-top: 0; }
.signup label { display: block; font-weight: 800; margin-bottom: 8px; }
.signup-row { display: flex; gap: 10px; flex-wrap: wrap; }
.signup input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 13px 18px;
  font-size: 1rem;
  font-family: var(--font);
  font-weight: 600;
  border: 2px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
}
.signup input[type="email"][aria-invalid="true"] { border-color: #b3261e; }
.btn {
  display: inline-block;
  padding: 13px 30px;
  font-size: 1rem;
  font-weight: 900;
  font-family: var(--font);
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--accent-dark); }
.btn:disabled { opacity: 0.6; cursor: default; }
/* honeypot — invisible to humans, irresistible to bots */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form-note { font-size: 0.92rem; margin: 10px 0 0; min-height: 1.4em; }
.form-note.err { color: #b3261e; }
.form-note.ok { color: var(--ok); }

/* ---------- footer ---------- */
.site-footer {
  border-top: 2px solid var(--line);
  margin-top: 48px;
  padding: 28px 0 40px;
  font-size: 0.88rem;
  color: var(--muted);
}
.site-footer p { margin: 0.4em 0; }
.site-footer a { color: var(--muted); font-weight: 700; }
.site-footer a:hover { color: var(--accent); }

/* ---------- misc ---------- */
.center { text-align: center; }
.mt { margin-top: 24px; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 14px 0;
}
table.data th, table.data td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
}
table.data th { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 36px 0 22px; }
  .hero h1 { font-size: 2rem; }
  .signup-row { flex-direction: column; }
  .signup input[type="email"] { min-width: 0; }
  .btn { width: 100%; text-align: center; }
  .founding { padding: 22px; }
}