/* =========================================================
   Code Carl Software — shared site styles (fishtapeapp.com)
   One stylesheet for every page. Light/dark aware.
   ========================================================= */

/* Brand constants — same in both themes.
   navy #183255 / gold #C29F58 (Code Carl house palette).
   Gold is 2.5:1 on white, so it is DECORATIVE ONLY on light surfaces —
   never a link, never small text. Navy carries interactive text on light;
   gold carries it on dark. Gold-on-navy is 5.1:1 and safe for both. */
:root {
  --navy: #183255;
  --gold: #C29F58;

  --bg: #ffffff; --fg: #182338; --muted: #5a6885; --line: #dfe4ec;
  --card: #f6f8fb; --chip: #eaeef5;
  --accent: #1e4272;          /* interactive text (10.1:1 on white) */
  --accent-strong: #183255;   /* solid fills */
  --accent-fg: #ffffff;       /* text on those fills */
  --ok: #15803d;
  --warn-bg: #fff8ec; --warn-line: #e0bd7a; --warn-fg: #8a5a12;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1520; --fg: #e6ebf2; --muted: #97a5bb; --line: #24344a;
    --card: #152232; --chip: #1c2b3e;
    --accent: #C29F58;        /* gold reads at 7.4:1 on the dark ground */
    --accent-strong: #C29F58;
    --accent-fg: #121a26;
    --ok: #4ade80;
    --warn-bg: #241d10; --warn-line: #5e4a24; --warn-fg: #d9a441;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg); line-height: 1.6;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--accent); }
img { max-width: 100%; }

/* ---------- layout ---------- */
.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px 72px; }
.wrap.narrow { max-width: 760px; }

/* ---------- nav ---------- */
/* Navy in both themes — the one constant identity element on every page. */
.nav {
  border-bottom: 1px solid var(--navy); background: var(--navy);
  position: sticky; top: 0; z-index: 20;
}
.nav-in {
  max-width: 860px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.nav-brand {
  display: flex; align-items: center; gap: 9px;
  text-decoration: none; color: #ffffff; font-weight: 700; margin-right: auto;
}
.nav-brand .logo {
  width: 30px; height: 30px; border-radius: 7px; background: var(--gold);
  color: var(--navy); display: grid; place-items: center;
  font-weight: 800; font-size: .82rem; letter-spacing: -.02em; flex: 0 0 auto;
}
.nav-brand span { font-size: .97rem; }
.nav-links { display: flex; gap: 16px; flex-wrap: wrap; }
.nav-links a {
  text-decoration: none; color: #b9c4d4; font-size: .92rem; font-weight: 500;
  padding: 3px 0; border-bottom: 2px solid transparent;
}
.nav-links a:hover { color: #ffffff; }
.nav-links a.on { color: #ffffff; border-bottom-color: var(--gold); }

/* ---------- type ---------- */
h1 { font-size: 2rem; line-height: 1.22; margin: 34px 0 .35rem; letter-spacing: -.015em; }
h2 { font-size: 1.28rem; margin: 2.3rem 0 .6rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 .4rem; }
p, li { font-size: .97rem; }
.lede { font-size: 1.09rem; color: var(--muted); margin-top: 0; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .09em; font-size: .74rem;
  font-weight: 700; color: var(--accent); margin: 34px 0 0;
}
.muted { color: var(--muted); }
code {
  background: var(--chip); padding: 1px 6px; border-radius: 5px;
  font-size: .89em; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ---------- cards ---------- */
.cards { display: grid; gap: 14px; margin-top: 22px; }
@media (min-width: 640px) { .cards.two { grid-template-columns: 1fr 1fr; } }
.card {
  border: 1px solid var(--line); background: var(--card);
  border-radius: 12px; padding: 20px 22px;
}
a.card { display: block; text-decoration: none; color: inherit; transition: border-color .15s; }
a.card:hover { border-color: var(--accent); }
.card .t { font-weight: 700; font-size: 1.06rem; }
.card .d { color: var(--muted); font-size: .93rem; margin-top: 4px; }
.arrow { color: var(--accent); font-weight: 700; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; background: var(--accent-strong); color: var(--accent-fg);
  text-decoration: none; font-weight: 700; font-size: .95rem;
  padding: 11px 20px; border-radius: 9px; border: 1px solid var(--accent-strong);
}
.btn:hover { filter: brightness(1.09); }
.btn.ghost { background: transparent; color: var(--accent); border-color: var(--line); }
/* Purchase CTA — gold with navy text reads 5.1:1 in both themes. */
.btn.gold, .tier .btn {
  background: var(--gold); color: var(--navy); border-color: var(--gold);
}
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }

/* ---------- pricing ---------- */
.tiers { display: grid; gap: 14px; margin-top: 18px; }
@media (min-width: 700px) { .tiers { grid-template-columns: repeat(3, 1fr); } }
.tier {
  border: 1px solid var(--line); background: var(--card);
  border-radius: 12px; padding: 20px; display: flex; flex-direction: column;
}
.tier .name { font-weight: 700; font-size: 1.05rem; }
.tier .price { font-size: 1.75rem; font-weight: 800; margin: 6px 0 0; letter-spacing: -.02em; }
.tier .per { font-size: .86rem; color: var(--muted); font-weight: 500; }
.tier .what { color: var(--muted); font-size: .92rem; margin: 8px 0 16px; flex: 1; }
.tier .btn { text-align: center; }

/* ---------- steps ---------- */
.steps { display: grid; gap: 14px; margin-top: 20px; counter-reset: s; }
.step {
  border: 1px solid var(--line); background: var(--card);
  border-radius: 12px; padding: 18px 20px;
}
.step .n {
  display: inline-grid; place-items: center; width: 25px; height: 25px;
  border-radius: 50%; background: var(--accent-strong); color: var(--accent-fg);
  font-weight: 700; font-size: .82rem; margin-right: 9px; vertical-align: 2px;
}
.step h3 { display: inline; font-size: 1.04rem; margin: 0; }
.step p { margin: 10px 0 0; }
.step .who {
  display: inline-block; font-size: .76rem; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; color: var(--muted); background: var(--chip);
  border-radius: 20px; padding: 2px 10px; margin-left: 8px; vertical-align: 2px;
}

/* ---------- disclosure / consent ---------- */
.disclosure {
  border: 1px dashed var(--gold); border-radius: 10px;
  padding: 14px 16px; margin-top: 12px; font-size: .93rem;
}
.checkbox { display: flex; gap: 11px; align-items: flex-start; }
.checkbox .box {
  width: 18px; height: 18px; border: 2px solid var(--accent); border-radius: 4px;
  flex: 0 0 auto; margin-top: 3px; background: transparent;
}

/* ---------- sms mock ---------- */
.sms {
  max-width: 460px; border: 1px solid var(--line);
  border-radius: 14px; overflow: hidden; margin-top: 14px;
}
.sms .hd {
  background: var(--chip); padding: 8px 14px; font-size: .79rem;
  color: var(--muted); border-bottom: 1px solid var(--line);
}
.bubble {
  margin: 12px 14px; padding: 10px 13px; border-radius: 14px;
  font-size: .91rem; max-width: 88%; white-space: pre-line;
}
.inbound { background: var(--chip); border-top-left-radius: 4px; }
.outbound {
  background: var(--accent-strong); color: var(--accent-fg);
  margin-left: auto; border-top-right-radius: 4px;
}

/* ---------- key/value ---------- */
.kv { display: grid; grid-template-columns: 200px 1fr; gap: 7px 16px; margin: 12px 0; font-size: .95rem; }
.kv div:nth-child(odd) { color: var(--muted); }
@media (max-width: 560px) { .kv { grid-template-columns: 1fr; gap: 2px 0; } .kv div:nth-child(even) { margin-bottom: 9px; } }

/* ---------- notice ---------- */
.notice {
  border: 1px solid var(--warn-line); background: var(--warn-bg);
  border-radius: 10px; padding: 14px 16px; margin: 18px 0; font-size: .93rem;
}
.notice strong { color: var(--warn-fg); }

/* ---------- footer ---------- */
.foot {
  border-top: 1px solid var(--line); margin-top: 52px;
  background: var(--card);
}
.foot-in {
  max-width: 860px; margin: 0 auto; padding: 26px 20px 34px;
  color: var(--muted); font-size: .87rem;
}
.foot-links { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.foot-links a { font-weight: 600; }
.foot .rel { margin: 12px 0 0; max-width: 620px; }