/* DialCheck styles. Dark signal band for search, light working area for results. */
:root{
  --bg:#f3f5f8; --surface:#ffffff; --ink:#14202e; --muted:#5a6878; --line:#d9dfe7;
  --band:#0f2238; --band-ink:#eef3f9; --band-muted:#9fb2c8; --field:#0a1828; --field-line:#2a4260;
  --accent:#f2a516; --accent-ink:#1a1204; --ok:#1f8a5b; --warn:#b45309; --bad:#c0392b;
  --ad:#eceff3;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"Public Sans","Segoe UI",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0c141e; --surface:#142130; --ink:#e6edf5; --muted:#93a3b6; --line:#24364a;
  --band:#081320; --ad:#18273a; --bad:#e2675a; color-scheme:dark}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:980px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.eyebrow{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 4px}

/* Header */
header.top{background:var(--band);color:var(--band-ink)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px;flex-wrap:wrap}
.logo{font-family:var(--display);font-weight:800;font-size:1.35rem;letter-spacing:-.01em;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo .dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(242,165,22,.25)}
nav.links{display:flex;gap:18px;font-size:.92rem;flex-wrap:wrap}
nav.links a{color:var(--band-muted);text-decoration:none}
nav.links a:hover,nav.links a[aria-current="page"]{color:var(--band-ink)}

/* Search band */
.hero{background:var(--band);color:var(--band-ink)}
.hero .wrap{padding-block:28px 40px;display:grid;gap:18px}
.hero h1{font-family:var(--display);font-weight:800;font-size:clamp(1.8rem,5vw,2.8rem);line-height:1.08;margin:0;text-wrap:balance;max-width:20ch}
.hero p{margin:0;color:var(--band-muted);max-width:60ch}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{font:600 .9rem var(--body);background:transparent;color:var(--band-muted);border:1px solid var(--field-line);padding:8px 14px;border-radius:999px;cursor:pointer}
.tab[aria-selected="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
form.search{display:flex;gap:8px;flex-wrap:wrap}
form.search input{flex:1 1 260px;min-width:0;font:500 1.1rem var(--mono);padding:14px 16px;border-radius:10px;border:2px solid var(--field-line);background:var(--field);color:var(--band-ink)}
form.search input::placeholder{color:#6f87a3}
form.search button{font:700 1rem var(--body);background:var(--accent);color:var(--accent-ink);border:0;border-radius:10px;padding:14px 26px;cursor:pointer}

/* Main */
main .wrap{padding-block:28px 40px}
h2{font-family:var(--display);font-size:1.3rem;margin:0 0 14px;text-wrap:balance}
.ad{display:none}
body.ads-on .ad{display:grid}
body:not(.ads-on) .results{grid-template-columns:minmax(0,1fr);max-width:720px}
.ad{background:var(--ad);border:1px dashed var(--line);border-radius:8px;color:var(--muted);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;place-items:center;text-align:center}
.ad.banner{min-height:90px;margin:0 0 28px}
.card .ad.banner,.results .ad.banner{margin:14px 0 0}
.ad.side{min-height:250px}
.how{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.how h3{font-family:var(--display);font-size:1.1rem;margin:0 0 4px}
.how p{margin:0;color:var(--muted);font-size:.95rem}
.how .step{display:flex;gap:12px}
.how .n{font-family:var(--mono);color:var(--accent);font-weight:500;flex:none}
.section{margin-top:36px}

.results{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
@media (max-width:760px){.results{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px}
.card + .card{margin-top:14px}
.num{font-family:var(--mono);font-size:1.5rem;margin:0 0 6px;font-weight:500}
.num.big{font-size:clamp(1.6rem,6vw,2.2rem)}
.sample{display:inline-block;font:600 .72rem var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--warn);border:1px solid var(--warn);border-radius:4px;padding:2px 6px;margin-left:8px;vertical-align:middle}
dl.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px 20px;margin:16px 0 0}
dl.facts dt{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
dl.facts dd{margin:2px 0 0;font-weight:600}
.pill{display:inline-block;font-size:.8rem;font-weight:600;padding:3px 10px;border-radius:999px;background:rgba(90,104,120,.14);color:var(--muted)}
.pill.lvl-ok{background:rgba(31,138,91,.14);color:var(--ok)}
.pill.lvl-mid,.pill.voip{background:rgba(180,83,9,.14);color:var(--warn)}
.pill.lvl-high{background:rgba(192,57,43,.14);color:var(--bad)}
.pills{display:flex;gap:6px;flex-wrap:wrap}

.btn{display:inline-block;font:700 .95rem var(--body);background:var(--accent);color:var(--accent-ink);border:0;border-radius:8px;padding:11px 18px;text-decoration:none;cursor:pointer}
.btn.dark{background:var(--ink);color:var(--bg)}
.aff{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.aff p{margin:0;color:var(--muted);max-width:48ch}

.rep-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px}
.rep-btn{font:600 .9rem var(--body);background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:10px 12px;cursor:pointer;text-align:left}
.rep-btn:hover:not(:disabled){border-color:var(--accent)}
.rep-btn:disabled{opacity:.55;cursor:default}
.bar-row{display:grid;grid-template-columns:130px minmax(0,1fr) 36px;gap:10px;align-items:center;font-size:.92rem;padding:4px 0}
.bar{height:8px;border-radius:4px;background:var(--bg);overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);border-radius:4px}
.bar-n{font-family:var(--mono);text-align:right;font-variant-numeric:tabular-nums}

.recent{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.recent a{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;text-decoration:none}
.recent a:hover{border-color:var(--accent)}
.recent .num{font-size:1rem;margin:0}

.prose{max-width:65ch}
.prose p{margin:0 0 12px}
.optout{display:grid;gap:12px;max-width:520px}
.optout label{font-weight:600;font-size:.9rem;display:grid;gap:4px}
.optout input,.optout select{font:inherit;padding:10px 12px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink)}
.notice{background:var(--surface);border-left:4px solid var(--ok);padding:12px 16px;border-radius:6px;margin-top:16px}
.notice.err{border-left-color:var(--bad)}

footer{border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
footer .wrap{padding-block:22px;display:grid;gap:8px}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* Lookup types, explainer, FAQ, area codes */
.types{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.type{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.type-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px}
.type h3{font-family:var(--display);font-size:1rem;margin:0}
.type p{margin:0;color:var(--muted);font-size:.92rem}
.prose-wide p{max-width:70ch}
.explain{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px 28px;margin:18px 0}
.explain h3{font-family:var(--display);font-size:1.05rem;margin:0 0 4px}
.explain p{margin:0;color:var(--muted)}
.faq{display:grid;gap:8px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 16px}
.faq summary{font-weight:600;cursor:pointer}
.faq details p{margin:10px 0 2px;color:var(--muted)}
.crumbs{font-size:.85rem;color:var(--muted);margin:0 0 14px}
.crumbs a{color:var(--muted)}
.cities{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.cities li{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.9rem}
.ac-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;list-style:none;margin:0;padding:0}
.ac-grid a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px 12px;text-decoration:none}
.ac-grid a:hover{border-color:var(--accent)}
.ac-grid .num{font-size:1.1rem;margin:0}
.ac-grid small{color:var(--muted)}
.state-h{font-family:var(--display);font-size:1.1rem;margin:22px 0 10px}
.h1{font-family:var(--display);font-weight:800;font-size:clamp(1.6rem,4vw,2.2rem);margin:0 0 8px;text-wrap:balance}