/* CatalogVitals marketing site — no frameworks, no JS required. */
:root {
  --ink: #0f172a;
  --ink-soft: #475569;
  --muted: #64748b;
  --bg: #f8fafc;
  --card: #ffffff;
  --line: #e2e8f0;
  --accent: #0d9488;
  --accent-dark: #0f766e;
  --accent-soft: #ccfbf1;
  --bad: #dc2626;
  --warn: #d97706;
  --good: #16a34a;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1060px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- header ---------- */
header.site {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: .8rem; padding-bottom: .8rem; gap: 1rem;
}
.logo { display: flex; align-items: center; gap: .55rem; font-weight: 700; font-size: 1.15rem; color: var(--ink); }
.logo:hover { text-decoration: none; }
.logo svg { flex: none; }
nav.main { display: flex; align-items: center; gap: 1.35rem; font-size: .95rem; }
nav.main a { color: var(--ink-soft); }
nav.main a:hover { color: var(--ink); text-decoration: none; }
.btn {
  display: inline-block; background: var(--accent); color: #fff !important;
  padding: .6rem 1.15rem; border-radius: 8px; font-weight: 600;
  border: 1px solid var(--accent-dark);
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent-dark) !important; border: 1px solid var(--accent-dark); }
.btn.ghost:hover { background: var(--accent-soft); }
.btn.big { padding: .8rem 1.6rem; font-size: 1.05rem; }
@media (max-width: 720px) { nav.main a.navlink { display: none; } }

/* ---------- hero ---------- */
.hero { padding: 4rem 0 3rem; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } }
.hero h1 { font-size: 2.35rem; line-height: 1.2; letter-spacing: -.02em; }
.hero p.lead { margin: 1.1rem 0 1.5rem; font-size: 1.13rem; color: var(--ink-soft); max-width: 34rem; }
.hero .cta-row { display: flex; gap: .8rem; flex-wrap: wrap; align-items: center; }
.hero .fineprint { margin-top: 1rem; font-size: .88rem; color: var(--muted); }
.pill {
  display: inline-block; background: var(--accent-soft); color: var(--accent-dark);
  font-size: .8rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: .25rem .7rem; border-radius: 999px; margin-bottom: 1rem;
}

/* ---------- score card mock ---------- */
.scorecard {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: 0 10px 30px rgba(15, 23, 42, .07);
}
.scorecard .top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 1.1rem; }
.scorecard .top h3 { font-size: .95rem; color: var(--ink-soft); font-weight: 600; }
.grade { font-size: 2rem; font-weight: 800; color: var(--warn); }
.grade small { font-size: 1rem; color: var(--muted); font-weight: 600; }
.meter { margin-bottom: .8rem; }
.meter .label { display: flex; justify-content: space-between; font-size: .85rem; color: var(--ink-soft); margin-bottom: .25rem; }
.meter .bar { height: 8px; background: #eef2f7; border-radius: 4px; overflow: hidden; }
.meter .bar i { display: block; height: 100%; border-radius: 4px; background: var(--good); }
.meter .bar i.bad { background: var(--bad); }
.meter .bar i.warn { background: var(--warn); }
.scorecard .findings { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px dashed var(--line); font-size: .88rem; color: var(--ink-soft); }
.scorecard .findings strong { color: var(--bad); }

/* ---------- sections ---------- */
section.band { padding: 3.2rem 0; }
section.band.alt { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
section.band h2 { font-size: 1.7rem; letter-spacing: -.01em; margin-bottom: .5rem; }
section.band p.sub { color: var(--ink-soft); max-width: 44rem; margin-bottom: 2rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.grid5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.1rem; }
@media (max-width: 860px) { .grid3 { grid-template-columns: 1fr; } .grid5 { grid-template-columns: repeat(2, 1fr); } }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem;
}
section.band.alt .card { background: var(--bg); }
.card h3 { font-size: 1.02rem; margin-bottom: .35rem; }
.card p { font-size: .92rem; color: var(--ink-soft); }
.card .weight { float: right; font-size: .78rem; font-weight: 700; color: var(--accent-dark); background: var(--accent-soft); border-radius: 999px; padding: .1rem .55rem; }
.stepnum {
  display: inline-flex; width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700;
  align-items: center; justify-content: center; margin-bottom: .7rem;
}

/* ---------- plans ---------- */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; align-items: stretch; }
@media (max-width: 860px) { .plans { grid-template-columns: 1fr; } }
.plan {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; display: flex; flex-direction: column;
}
.plan.featured { border: 2px solid var(--accent); position: relative; }
.plan.featured .flag {
  position: absolute; top: -0.8rem; left: 1.4rem; background: var(--accent); color: #fff;
  font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  padding: .2rem .7rem; border-radius: 999px;
}
.plan h3 { font-size: 1.25rem; }
.plan .price { font-size: 2.1rem; font-weight: 800; margin: .5rem 0 .1rem; }
.plan .price small { font-size: 1rem; font-weight: 500; color: var(--muted); }
.plan .per { color: var(--muted); font-size: .9rem; margin-bottom: 1.1rem; }
.plan ul { list-style: none; margin: 0 0 1.4rem; flex: 1; }
.plan li { padding: .42rem 0; border-bottom: 1px dashed var(--line); font-size: .94rem; }
.plan li:last-child { border-bottom: none; }
.plan li b { display: block; }
.plan li span { color: var(--muted); font-size: .85rem; }
.founder-note {
  margin-top: 1.4rem; background: var(--accent-soft); border: 1px solid #99f6e4;
  border-radius: var(--radius); padding: 1rem 1.25rem; font-size: .95rem; color: var(--accent-dark);
}

/* ---------- faq ---------- */
.faq details {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .9rem 1.2rem; margin-bottom: .7rem;
}
.faq summary { font-weight: 600; cursor: pointer; }
.faq details p { margin-top: .6rem; color: var(--ink-soft); font-size: .95rem; }

/* ---------- prose pages (terms / privacy / support) ---------- */
main.prose { max-width: 760px; margin: 0 auto; padding: 3rem 1.25rem 4rem; }
main.prose h1 { font-size: 2rem; letter-spacing: -.02em; margin-bottom: .3rem; }
main.prose .updated { color: var(--muted); font-size: .9rem; margin-bottom: 2rem; }
main.prose h2 { font-size: 1.25rem; margin: 2rem 0 .6rem; }
main.prose p, main.prose li { color: var(--ink-soft); font-size: .98rem; margin-bottom: .8rem; }
main.prose ul { padding-left: 1.3rem; margin-bottom: 1rem; }
main.prose li { margin-bottom: .4rem; }
main.prose strong { color: var(--ink); }

/* ---------- footer ---------- */
footer.site { border-top: 1px solid var(--line); padding: 2.2rem 0 2.6rem; margin-top: 2rem; font-size: .9rem; color: var(--muted); }
footer.site .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
footer.site nav { display: flex; gap: 1.2rem; }
footer.site a { color: var(--ink-soft); }
footer.site .disclaimer { width: 100%; margin-top: 1rem; font-size: .82rem; }