:root {
  --bg: #f6f4ee;
  --card: #fffdf8;
  --ink: #1b1b18;
  --muted: #66655e;
  --line: #e2ded3;
  --accent: #0b6b53;
  --accent-ink: #ffffff;
  --accent-soft: #dcefe7;
  --ok: #0b6b53;
  --warn: #9a5b00;
  --bad: #ae2f22;
  --idle: #8b8a82;
  --bubble: #e8e5dc;
  --shadow: 0 1px 2px rgb(30 28 20 / 6%), 0 8px 24px rgb(30 28 20 / 5%);
  --font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141412;
    --card: #1d1d1a;
    --ink: #f1efe8;
    --muted: #a7a59c;
    --line: #33322d;
    --accent: #5ccfa9;
    --accent-ink: #0d2019;
    --accent-soft: #1b3a30;
    --ok: #5ccfa9;
    --warn: #e3ab55;
    --bad: #f08a7c;
    --idle: #85847b;
    --bubble: #2b2b27;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--font);
  overflow-wrap: anywhere;
}
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
[hidden] { display: none !important; }

.bar, main, .foot { width: 100%; max-width: 880px; margin-inline: auto; padding-inline: 20px; }
.bar { display: flex; align-items: center; gap: 10px; padding-block: 18px; }
.mark { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-weight: 650; text-decoration: none; }
.mark { color: var(--ink); }
.mark svg { color: var(--accent); }
.bar-note { color: var(--muted); font-size: 14px; }

h1, h2, h3 { line-height: 1.2; margin: 0; }

/* Start */
.hero { padding-block: 44px 28px; }
.hero h1 { font: 500 clamp(32px, 6vw, 50px)/1.1 var(--serif); letter-spacing: -0.015em; max-width: 19ch; }
.lede { font-size: clamp(17px, 2.4vw, 19px); color: var(--muted); max-width: 56ch; margin: 18px 0 26px; }
.entry { display: flex; gap: 10px; max-width: 560px; }
.entry input {
  flex: 1;
  min-width: 0;
  height: 52px;
  padding: 0 16px;
  font: inherit;
  font-size: 17px;
  color: var(--ink);
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 10px;
}
.entry input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
button {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  height: 52px;
  padding: 0 22px;
  white-space: nowrap;
}
button:hover { filter: brightness(1.08); }
button:disabled { opacity: 0.6; cursor: default; }
button.ghost { background: transparent; color: var(--accent); border: 1.5px solid var(--line); height: 42px; font-size: 15px; padding: 0 14px; }
.fine { color: var(--muted); font-size: 14px; margin: 12px 0 0; }
.error { color: var(--bad); margin: 12px 0 0; max-width: 560px; font-weight: 500; }

.checks-intro { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.checks-intro li { border-top: 1.5px solid var(--line); padding-top: 12px; color: var(--muted); font-size: 15px; }
.checks-intro strong { display: block; color: var(--ink); margin-bottom: 4px; }

/* Progress */
.progress { padding-block: 44px; max-width: 560px; }
.progress h2 { font: 500 28px/1.2 var(--serif); margin-bottom: 22px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.steps li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; color: var(--muted); }
.steps b { font-weight: 550; }
.steps small { display: block; font-size: 14px; }
.steps li.active, .steps li.done { color: var(--ink); }
.steps small { color: var(--muted); }
.dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line); margin-top: 3px; }
.active .dot { border-color: var(--accent); border-top-color: transparent; animation: spin 0.9s linear infinite; }
.done .dot { background: var(--accent); border-color: var(--accent); }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .active .dot { animation: none; border-top-color: var(--accent); } }

/* Report */
.report { padding-block: 22px 40px; display: grid; gap: 34px; }
.summary { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: clamp(20px, 4vw, 34px); box-shadow: var(--shadow); }
.summary-top { display: grid; grid-template-columns: auto 1fr; gap: clamp(18px, 4vw, 34px); align-items: center; }
.score { font: 500 clamp(62px, 13vw, 92px)/0.9 var(--serif); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.score small { font: 500 17px var(--font); color: var(--muted); letter-spacing: 0; }
.grade { font-weight: 650; }
.store-name { font: 500 clamp(24px, 4.5vw, 32px)/1.15 var(--serif); }
.store-host { color: var(--muted); font-size: 14px; }
.verdict { margin: 18px 0 0; font-size: clamp(17px, 2.3vw, 19px); max-width: 62ch; }
.bars { display: grid; gap: 10px; margin-top: 22px; }
.bar-row { display: grid; grid-template-columns: minmax(120px, 210px) 1fr auto; gap: 12px; align-items: center; font-size: 14px; }
.track { height: 7px; background: var(--line); border-radius: 4px; overflow: hidden; }
.fill { height: 100%; background: var(--accent); border-radius: 4px; }
.bar-num { color: var(--muted); font-variant-numeric: tabular-nums; }
.basis { color: var(--muted); font-size: 14px; margin: 16px 0 0; }

.section-title { font: 500 clamp(22px, 3.6vw, 27px)/1.2 var(--serif); margin-bottom: 14px; }
.fixes { display: grid; gap: 12px; counter-reset: fix; }
.fix { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; counter-increment: fix; display: grid; grid-template-columns: 26px 1fr; gap: 4px 10px; }
.fix::before { content: counter(fix); font: 500 21px/1.25 var(--serif); color: var(--accent); }
.fix h3 { font-size: 17px; font-weight: 620; line-height: 1.35; }
.fix p { margin: 4px 0 0; grid-column: 2; font-size: 15.5px; }
.fix .why { color: var(--muted); }

.group { margin-bottom: 22px; }
.group h3 { font-size: 13px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); padding-bottom: 7px; border-bottom: 1.5px solid var(--line); }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.check-icon { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; margin-top: 2px; color: var(--card); }
.check-icon.pass { background: var(--ok); }
.check-icon.partial { background: var(--warn); }
.check-icon.fail { background: var(--bad); }
.check-icon.unknown, .check-icon.na { background: var(--idle); }
.check-label { font-weight: 550; font-size: 15.5px; }
.check-detail { color: var(--muted); font-size: 14px; margin-top: 2px; }
.check-fix { font-size: 14px; margin-top: 3px; }

.split { display: grid; grid-template-columns: 1fr 210px; gap: 28px; align-items: start; }
.stack { display: grid; gap: 8px; }
.stack-row { display: grid; grid-template-columns: 112px 1fr; gap: 10px; font-size: 15px; align-items: baseline; }
.stack-row span:first-child { color: var(--muted); font-size: 14px; }
.chip { display: inline-block; background: var(--accent-soft); color: var(--ink); border-radius: 999px; padding: 1px 10px; margin: 0 4px 4px 0; font-size: 14px; font-weight: 500; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 12px; margin-top: 18px; }
.stat b { display: block; font: 500 25px/1.15 var(--serif); font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 13.5px; }
.phone { margin: 0; }
.phone-frame { border: 7px solid var(--ink); border-radius: 26px; overflow: hidden; background: #000; }
.phone-frame img { display: block; width: 100%; height: auto; }
.phone figcaption { color: var(--muted); font-size: 13px; margin-top: 8px; }

.campaigns { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }
.campaign { border-top: 2px solid var(--accent); padding-top: 10px; }
.campaign h3 { font-size: 16px; font-weight: 620; line-height: 1.3; }
.campaign .product { color: var(--accent); font-size: 14px; font-weight: 500; margin-top: 3px; }
.campaign p { margin: 6px 0 0; font-size: 15px; }
.campaign .why { color: var(--muted); font-size: 14px; }

.voice { color: var(--muted); margin: -8px 0 14px; font-size: 15px; }
.texts { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.text-card h3 { font-size: 13px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 8px; }
.bubble { background: var(--bubble); border-radius: 16px 16px 16px 4px; padding: 11px 13px; font-size: 15px; line-height: 1.42; }
.text-meta { display: flex; justify-content: space-between; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; margin-top: 7px; }
.copy { background: none; border: 0; color: var(--accent); height: auto; padding: 2px 0; font-size: 13px; font-weight: 600; }

.sample-note { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; color: var(--muted); font-size: 15px; }
.notes, .blind { margin: 0; padding-left: 20px; font-size: 15px; }
.notes li, .blind li { margin-bottom: 4px; }
.blind { color: var(--muted); }

.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.method { color: var(--muted); font-size: 14px; }
.method a { word-break: break-all; }

.foot { padding-block: 22px 40px; color: var(--muted); font-size: 13.5px; border-top: 1px solid var(--line); }
.foot p { margin: 0; max-width: 70ch; }

@media (max-width: 720px) {
  .checks-intro, .campaigns, .texts { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .phone { max-width: 210px; }
  .hero { padding-block: 26px 16px; }
  .checks-intro { margin-top: 34px; }
}
@media (max-width: 460px) {
  .entry { flex-direction: column; }
  .entry input, .entry button { width: 100%; flex: none; }
  .bar-row { grid-template-columns: 1fr auto; }
  .bar-row .track { grid-column: 1 / -1; grid-row: 2; }
  .stack-row { grid-template-columns: 1fr; gap: 2px; }
}