/* Warm-paper design: cream stock, ink text, serif display type, one restrained clay accent. */
:root {
  --paper: #f5f2ea; --sheet: #fbfaf6; --ink: #2b2925; --muted: #6e675c; --rule: #e4ded1; --rule-strong: #d6cebd;
  --accent: #a4502c; --accent-ink: #fffaf5; --accent-soft: #f2e6dc;
  --good: #3f6b45; --bad: #a3392b; --bad-soft: #f5e2dd;
  --serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius: 14px;
  --lift: 0 1px 0 rgba(60, 45, 20, .04), 0 8px 24px -12px rgba(60, 45, 20, .12);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1f1d1a; --sheet: #272420; --ink: #ece6da; --muted: #a9a092; --rule: #36322c; --rule-strong: #45403a;
    --accent: #e0916b; --accent-ink: #231a14; --accent-soft: #3a2a21; --good: #8fbf8f; --bad: #ef8f7f; --bad-soft: #3d2622;
    --lift: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #1f1d1a; --sheet: #272420; --ink: #ece6da; --muted: #a9a092; --rule: #36322c; --rule-strong: #45403a;
  --accent: #e0916b; --accent-ink: #231a14; --accent-soft: #3a2a21; --good: #8fbf8f; --bad: #ef8f7f; --bad-soft: #3d2622;
  --lift: none; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 var(--sans);
  font-variant-numeric: lining-nums; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: .18em; text-decoration-thickness: 1px; }
::selection { background: var(--accent-soft); }

main { max-width: 42rem; margin: 0 auto; padding: 1rem 1rem 3rem; }
main.narrow { max-width: 30rem; padding-top: 3rem; }
header.site { display: flex; align-items: center; justify-content: space-between; gap: 1rem; max-width: 42rem; margin: 0 auto; padding: 1.25rem 1rem 0; }
.brand { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.brand::before { content: ""; display: inline-block; width: .6rem; height: .6rem; border-radius: 50%; background: var(--accent); margin-right: .5rem; vertical-align: .08em; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; color: var(--ink); }
h1 { font-size: clamp(2rem, 6.5vw, 2.9rem); line-height: 1.12; letter-spacing: -.015em; margin: 2.25rem 0 .75rem; }
h2 { font-size: 1.3rem; line-height: 1.3; margin: 0 0 .6rem; }
h3 { font-size: 1.05rem; margin: 1.25rem 0 .4rem; }
.lede { color: var(--muted); font-size: 1.08rem; margin: 0 0 1.5rem; max-width: 36rem; }
.eyebrow { font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 .35rem; }

.card { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); box-shadow: var(--lift); padding: 1.35rem 1.35rem; margin: 1.1rem 0; }
@media (max-width: 480px) { .card { padding: 1.1rem 1rem; } }

form.row { display: flex; gap: .6rem; flex-wrap: wrap; }
input[type=text], input[type=email] { flex: 1 1 13rem; min-width: 0; font: inherit; padding: .8rem .95rem; border-radius: 10px;
  border: 1px solid var(--rule-strong); background: var(--sheet); color: var(--ink); transition: border-color .15s, box-shadow .15s; }
input::placeholder { color: color-mix(in srgb, var(--muted) 80%, transparent); }
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn { font: inherit; font-weight: 600; padding: .8rem 1.25rem; border-radius: 10px; border: 1px solid transparent; background: var(--accent); color: var(--accent-ink);
  cursor: pointer; transition: filter .15s, transform .05s; white-space: nowrap; }
.btn:hover { filter: brightness(1.06); }
.btn:active { transform: translateY(1px); }
.btn.secondary { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn[disabled] { opacity: .65; cursor: progress; }

.trust { display: flex; flex-wrap: wrap; gap: .3rem 1.1rem; list-style: none; padding: 0; margin: .9rem 0 0; color: var(--muted); font-size: .9rem; }
.trust li::before { content: "✓"; color: var(--good); font-weight: 700; margin-right: .4rem; }
.fine { font-size: .88rem; color: var(--muted); }
.check { display: flex; gap: .55rem; align-items: flex-start; font-size: .95rem; margin-top: .8rem; color: var(--muted); }
.check input { margin-top: .32rem; accent-color: var(--accent); }
.error { color: var(--bad); margin: .6rem 0 0; font-size: .95rem; }
.hidden { display: none !important; }

/* Carrier header */
.carrier-name { font-family: var(--serif); font-size: 1.45rem; font-weight: 500; line-height: 1.25; margin: 0; }
.facts { display: flex; flex-wrap: wrap; gap: .35rem 1.1rem; color: var(--muted); font-size: .93rem; margin-top: .45rem; align-items: center; }
.pill { display: inline-block; font-size: .78rem; font-weight: 600; padding: .12rem .6rem; border-radius: 99px; background: color-mix(in srgb, var(--good) 14%, transparent); color: var(--good); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }

/* Countdown */
.countdown .big { display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .6rem; margin: .4rem 0 .5rem; }
.countdown .big .n { font-family: var(--serif); font-size: clamp(3rem, 13vw, 4.2rem); font-weight: 500; line-height: 1; letter-spacing: -.02em; font-variant-numeric: lining-nums tabular-nums; }
.countdown .big .unit { font-size: 1rem; color: var(--muted); }
.timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; margin-top: 1.25rem; font-size: .86rem; color: var(--muted); }
.timeline div { border-top: 2px solid var(--rule-strong); padding-top: .5rem; }
.timeline div.on { border-color: var(--accent); }
.timeline b { display: block; font-size: .95rem; color: var(--ink); font-weight: 600; }

/* Score */
.score { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.score .num { flex: none; white-space: nowrap; font-family: var(--serif); font-size: 3.2rem; font-weight: 500; line-height: 1; letter-spacing: 0; font-variant-numeric: lining-nums tabular-nums; }
.score .num small { font-family: var(--sans); font-size: 1rem; font-weight: 500; color: var(--muted); margin-left: .2rem; letter-spacing: 0; }
.score .sum { flex: 1 1 14rem; min-width: 0; }
ul.deductions { list-style: none; padding: 0; margin: 1rem 0 0; }
ul.deductions:empty { display: none; }
ul.deductions li { padding: .7rem 0; border-top: 1px solid var(--rule); display: flex; gap: .9rem; }
ul.deductions .pts { flex: none; min-width: 2.6rem; font-weight: 600; color: var(--bad); font-variant-numeric: tabular-nums; }
.locked ul.deductions { filter: blur(5px); user-select: none; pointer-events: none; opacity: .8; }

/* Self-check */
ol.sc-list { list-style: none; counter-reset: q; padding: 0; margin: 1rem 0 1.25rem; }
ol.sc-list li { counter-increment: q; display: grid; grid-template-columns: 1.6rem 1fr auto; gap: .5rem .75rem; align-items: center; padding: .75rem 0; border-top: 1px solid var(--rule); }
ol.sc-list li::before { content: counter(q); font-family: var(--serif); color: var(--muted); }
.yn { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: 9px; overflow: hidden; }
.yn button { font: inherit; font-size: .9rem; font-weight: 600; padding: .4rem .85rem; border: 0; background: transparent; color: var(--muted); cursor: pointer; }
.yn button + button { border-left: 1px solid var(--rule-strong); }
.yn button[aria-pressed="true"].y { background: color-mix(in srgb, var(--good) 16%, transparent); color: var(--good); }
.yn button[aria-pressed="true"].n { background: var(--bad-soft); color: var(--bad); }
@media (max-width: 480px) { ol.sc-list li { grid-template-columns: 1.4rem 1fr; } .yn { grid-column: 2; justify-self: start; } }
.sc-head { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; margin: .25rem 0 .75rem; }
.sc-head .num { flex: none; white-space: nowrap; font-family: var(--serif); font-size: 2.6rem; font-weight: 500; line-height: 1.05; font-variant-numeric: lining-nums tabular-nums; }
.sc-head .num small { font-family: var(--sans); font-size: 1rem; color: var(--muted); margin-left: .2rem; }
.sc-gaps li { flex-direction: column; gap: .15rem; }
.sc-gaps .v { font-weight: 600; }
.sc-gaps .meta { font-size: .88rem; color: var(--muted); }
.tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: .05rem .45rem; border-radius: 5px; background: var(--bad-soft); color: var(--bad); margin-left: .4rem; vertical-align: .1em; }

.gate { background: var(--accent-soft); border-color: transparent; box-shadow: none; }

/* Offer */
.offer { border-color: var(--rule-strong); }
.offer ul.points { list-style: none; padding: 0; margin: .9rem 0 1.1rem; display: grid; gap: .45rem; }
.offer ul.points li { padding-left: 1.6rem; position: relative; }
.offer ul.points li::before { content: "✓"; position: absolute; left: 0; color: var(--good); font-weight: 700; }
.price { font-family: var(--serif); font-size: 1.15rem; margin: 0 0 1rem; }
.price b { font-weight: 600; }

hr.rule { border: 0; border-top: 1px solid var(--rule); margin: 2rem 0; }
footer.site { max-width: 42rem; margin: 0 auto; padding: 1.75rem 1rem 3rem; color: var(--muted); font-size: .85rem; line-height: 1.6; border-top: 1px solid var(--rule); }

table { width: 100%; border-collapse: collapse; font-size: .9rem; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: .4rem .55rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 600; color: var(--muted); }
.scroll { overflow-x: auto; }
select { font: inherit; padding: .35rem .5rem; border-radius: 8px; border: 1px solid var(--rule-strong); background: var(--sheet); color: var(--ink); }

@media print {
  :root { --paper: #fff; --sheet: #fff; --lift: none; }
  header.site, footer.site, .no-print, .gate, .offer, #lookup-card { display: none !important; }
  body { font-size: 11.5pt; }
  .card { border-color: #ccc; break-inside: avoid; }
  .locked ul.deductions { filter: none; opacity: 1; }
}