:root {
  --canvas: #f4f1e9;
  --surface: #fffefa;
  --ink: #151922;
  --muted: #596170;
  --line: #d9d5ca;
  --cobalt: #3455f5;
  --coral: #ff6849;
  --mint: #bcefd8;
  --amber: #f8d57b;
  --grey: #e9e7e1;
  --shadow: 0 20px 50px rgba(29, 34, 49, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--canvas); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 20; padding: .8rem 1rem; background: var(--ink); color: #fff; }
.skip-link:focus { top: 1rem; }

.site-header { max-width: 1240px; margin: 0 auto; padding: 1.15rem 1.5rem; display: grid; grid-template-columns: auto 1fr auto; gap: 2rem; align-items: center; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; gap: .58rem; align-items: center; text-decoration: none; font-weight: 900; }
.brand-mark { width: 40px; height: 40px; flex: 0 0 auto; object-fit: contain; }
.wordmark-copy { display: inline-flex; gap: .22rem; align-items: baseline; letter-spacing: -.07em; }
.wordmark strong { padding: .1rem .35rem; color: #fff; background: var(--ink); letter-spacing: -.04em; }
.site-header nav { display: flex; justify-content: center; gap: 1.5rem; }
.site-header nav a { color: var(--muted); font-size: .92rem; font-weight: 700; text-decoration: none; }
.site-header nav a:hover, .site-header nav a:focus-visible { color: var(--cobalt); }
.research-mark { font-size: .75rem; color: var(--muted); }

main { overflow: hidden; }
.hero { max-width: 1240px; margin: 0 auto; min-height: 500px; padding: 5.5rem 1.5rem 4rem; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr); gap: 5rem; align-items: center; position: relative; }
.hero::before { content: ""; position: absolute; width: 410px; height: 410px; right: -120px; top: 30px; border: 2px solid var(--cobalt); border-radius: 50%; opacity: .12; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 .9rem; color: var(--cobalt); text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; font-weight: 850; }
h1, h2, h3, p { text-wrap: pretty; }
h1 { max-width: 850px; margin: 0; font-size: clamp(3rem, 6vw, 6.6rem); line-height: .93; letter-spacing: -.075em; }
.hero-deck { max-width: 710px; margin: 1.8rem 0 0; color: var(--muted); font-size: clamp(1.1rem, 2vw, 1.38rem); line-height: 1.55; }
.hero-notes { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-notes span { padding: .55rem .75rem; border: 1px solid var(--line); border-radius: 999px; font-size: .78rem; font-weight: 720; background: rgba(255,255,255,.5); }
.hero-card { position: relative; z-index: 1; padding: 2rem; background: var(--ink); color: #fff; box-shadow: var(--shadow); transform: rotate(1.5deg); }
.hero-card-number { color: var(--coral); font-weight: 900; }
.hero-card h2 { margin: 2.8rem 0 .7rem; font-size: 2rem; letter-spacing: -.04em; }
.hero-card p { color: #cfd4de; line-height: 1.55; }
.evidence-scale { display: grid; gap: .5rem; margin-top: 1.4rem; }
.evidence-scale span { padding: .55rem .7rem; color: var(--ink); font-size: .78rem; font-weight: 800; }
[data-state="documented"] { background: var(--mint); }
[data-state="partial"] { background: var(--amber); }
[data-state="reported"] { background: #d9dcff; }
[data-state="unknown"] { background: var(--grey); }

.chooser-shell { padding: 5rem max(1.5rem, calc((100vw - 1192px) / 2)); background: var(--surface); border-block: 1px solid var(--line); }
.section-heading { display: flex; justify-content: space-between; gap: 2rem; align-items: end; }
.section-heading h2, .shortlist h2, .method-band h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.8rem); letter-spacing: -.06em; line-height: 1; }
#chooser-status { color: var(--muted); }
.chooser { margin: 2rem 0 2.75rem; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; border: 0; background: transparent; }
.chooser > label { min-width: 0; padding: .9rem 1rem .8rem; display: grid; gap: .35rem; border: 1px solid var(--line); border-top: 3px solid var(--cobalt); background: var(--canvas); }
.chooser > label > span, .chooser legend { color: var(--muted); font-size: .67rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.chooser b { margin-right: .35rem; color: var(--coral); font-size: .68rem; }
.chooser select { width: 100%; min-height: 40px; border: 0; border-bottom: 1px solid #bbb7ab; border-radius: 0; padding: .4rem 1.7rem .35rem 0; background-color: transparent; color: var(--ink); font: inherit; font-size: .9rem; font-weight: 760; }
.chooser select:hover { border-color: var(--cobalt); }
.chooser fieldset { grid-column: 1 / -1; min-width: 0; margin: 0; padding: .8rem 1rem 1rem; display: flex; flex-wrap: wrap; gap: .55rem; border: 1px solid var(--line); background: var(--canvas); }
.chooser legend { padding: 0 .35rem; }
.chooser fieldset label { min-height: 42px; min-width: 140px; flex: 1; padding: .55rem .7rem; display: flex; align-items: center; gap: .55rem; border: 1px solid var(--line); background: #fff; font-size: .78rem; font-weight: 750; cursor: pointer; transition: border-color .15s ease, background-color .15s ease, color .15s ease; }
.chooser fieldset label:hover { border-color: var(--cobalt); }
.chooser fieldset label:has(input:checked) { border-color: var(--cobalt); background: #eef0ff; color: #233ed1; }
.chooser input { width: .85rem; height: .85rem; margin: 0; appearance: none; border: 2px solid #888f9d; border-radius: 50%; background: #fff; }
.chooser input:checked { border-color: var(--cobalt); background: var(--cobalt); box-shadow: inset 0 0 0 2px #fff; }
.chooser select:focus-visible, button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid rgba(52,85,245,.32); outline-offset: 3px; }
.results { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; }
.result-card { display: grid; grid-template-columns: 72px minmax(220px, 1.2fr) minmax(260px, .8fr) auto; gap: 1.2rem; align-items: center; padding: 1.1rem; border: 1px solid var(--line); background: #fff; }
.result-card[hidden] { display: none; }
.logo-wrap { width: 72px; height: 72px; display: grid; place-items: center; padding: .7rem; background: #f0efe9; border: 1px solid var(--line); }
.logo-wrap img { width: 100%; height: 100%; object-fit: contain; }
.match-label { color: var(--coral); text-transform: uppercase; letter-spacing: .1em; font-size: .68rem; font-weight: 900; }
.result-copy h3 { margin: .15rem 0 .25rem; font-size: 1.4rem; letter-spacing: -.035em; }
.result-copy p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.45; }
.result-card dl { display: flex; gap: .65rem; margin: 0; }
.result-card dl div { min-width: 112px; padding: .6rem; }
.result-card dt { font-size: .66rem; font-weight: 800; text-transform: uppercase; }
.result-card dd { margin: .15rem 0 0; font-size: .76rem; font-weight: 800; }
.result-card > a { padding: .8rem 1rem; color: #fff; background: var(--cobalt); text-decoration: none; font-size: .8rem; font-weight: 850; white-space: nowrap; }

.shortlist { max-width: 1240px; margin: 0 auto; padding: 6rem 1.5rem; display: grid; grid-template-columns: .7fr 1.3fr; gap: 5rem; }
.shortlist-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.shortlist-grid article { min-height: 270px; padding: 1.5rem; border-right: 1px solid var(--line); }
.shortlist-grid article:last-child { border-right: 0; }
.shortlist-grid span { color: var(--cobalt); font-size: .7rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.shortlist-grid h3 { margin: 3rem 0 .8rem; font-size: 1.45rem; letter-spacing: -.04em; }
.shortlist-grid p { color: var(--muted); line-height: 1.55; }
.method-band { padding: 5rem max(1.5rem, calc((100vw - 1192px) / 2)); display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; color: #fff; background: var(--cobalt); }
.method-band .eyebrow { color: #dce2ff; }
.method-band > p { align-self: end; margin: 0; font-size: 1.13rem; line-height: 1.65; color: #eef0ff; }
footer { max-width: 1240px; margin: 0 auto; padding: 2rem 1.5rem; display: flex; justify-content: space-between; gap: 2rem; color: var(--muted); font-size: .78rem; }

.button { min-height: 44px; padding: .72rem 1rem; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; font: inherit; font-size: .82rem; font-weight: 850; text-decoration: none; cursor: pointer; }
.button.primary { color: #fff; background: var(--cobalt); }
.button.secondary { color: var(--ink); border-color: var(--ink); background: transparent; }
.button:hover { transform: translateY(-1px); }
.text-link { color: var(--cobalt); font-weight: 800; text-underline-offset: .2em; }
.notice { padding: 1rem; border-left: 4px solid var(--coral); background: #fff4ef; color: #623528; }

.operator-card { min-width: 0; padding: 1.15rem; display: flex; flex-direction: column; border: 1px solid var(--line); background: #fff; }
.operator-card-top { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: .9rem; align-items: center; }
.operator-card .logo-wrap { width: 64px; height: 64px; }
.operator-card h3 { margin: .15rem 0 0; font-size: 1.3rem; letter-spacing: -.035em; }
.operator-card h3 a { text-decoration-thickness: 1px; text-underline-offset: .18em; }
.operator-card > p { flex: 1; margin: 1rem 0; color: var(--muted); font-size: .9rem; line-height: 1.52; }
.evidence-row { display: flex; flex-wrap: wrap; gap: .4rem; }
.evidence-chip { padding: .38rem .5rem; font-size: .68rem; font-weight: 800; text-transform: capitalize; }
.card-meta { margin: 1rem 0; display: flex; justify-content: space-between; gap: .7rem; color: var(--muted); font-size: .7rem; }

.page-main, .review-main { max-width: 1240px; margin: 0 auto; padding: 0 1.5rem 5rem; overflow: visible; }
.narrow { max-width: 850px; }
.breadcrumbs { padding: 1.25rem 0; display: flex; flex-wrap: wrap; gap: .45rem; color: var(--muted); font-size: .8rem; }
.breadcrumbs a { color: var(--cobalt); }
.page-hero { max-width: 960px; padding: 3.5rem 0 2.5rem; }
.page-hero h1, .review-hero h1, .trust-article h1 { max-width: 100%; font-size: clamp(2.6rem, 6vw, 5.4rem); }
.page-hero > p:last-child { max-width: 780px; color: var(--muted); font-size: 1.15rem; line-height: 1.65; }
.directory-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; }

.review-hero { padding: 2.5rem 0 2rem; display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 3rem; align-items: end; border-bottom: 1px solid var(--line); }
.review-identity { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 1.4rem; align-items: center; }
.review-logo { width: 110px; height: 110px; padding: 1rem; display: grid; place-items: center; border: 1px solid var(--line); background: #fff; }
.review-logo img { width: 100%; height: 100%; object-fit: contain; }
.review-dek { max-width: 760px; margin: 1rem 0 0; color: var(--muted); font-size: 1.08rem; line-height: 1.55; }
.review-meta { display: grid; gap: .65rem; color: var(--muted); font-size: .74rem; }
.review-meta span { padding-bottom: .55rem; border-bottom: 1px solid var(--line); }
.review-layout { padding-top: 2rem; display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 3rem; align-items: start; }
.review-article { min-width: 0; }
.verdict { padding: 1.5rem; border-top: 4px solid var(--coral); background: #fff; box-shadow: var(--shadow); }
.verdict > p:last-child { margin-bottom: 0; font-size: 1.12rem; line-height: 1.65; }
.fit-grid { margin: 1rem 0 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fit-grid section { padding: 1.2rem; border: 1px solid var(--line); background: rgba(255,255,255,.45); }
.fit-grid h2 { margin: 0; font-size: 1.35rem; }
.fit-grid li { margin: .65rem 0; color: var(--muted); line-height: 1.5; }
.review-section { padding: 1.4rem 0; border-top: 1px solid var(--line); }
.review-section h2 { margin: 0 0 .7rem; font-size: clamp(1.55rem, 3vw, 2.15rem); letter-spacing: -.04em; }
.review-section p { color: #3f4653; line-height: 1.72; }
.citation { margin-left: .25rem; color: var(--cobalt); font-size: .72rem; font-weight: 850; text-decoration: none; vertical-align: super; }
.fact-table { margin: 0; border-top: 1px solid var(--line); }
.fact-row { padding: .8rem 0; display: grid; grid-template-columns: 125px 100px 1fr; gap: 1rem; border-bottom: 1px solid var(--line); }
.fact-row dt { font-weight: 850; text-transform: capitalize; }
.fact-row dd { margin: 0; color: var(--muted); line-height: 1.45; }
.fact-row dd:first-of-type { justify-self: start; padding: .25rem .4rem; color: var(--ink); font-size: .68rem; font-weight: 850; text-transform: capitalize; }
.tag-group { margin: .8rem 0; display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; }
.tag-group strong { margin-right: .35rem; }
.tag-group span { padding: .4rem .55rem; border: 1px solid var(--line); background: #fff; font-size: .76rem; }
.offer-section { margin-top: 1rem; padding: 1.4rem; border: 1px solid var(--line); background: #fff; }
.offer-section h2 { margin-top: 0; }
.relationship-note { color: var(--muted); font-size: .8rem; line-height: 1.5; }
.review-rail { position: sticky; top: 1rem; display: grid; gap: 1rem; }
.rail-card { padding: 1.2rem; border: 1px solid var(--line); background: #fff; }
.rail-card h2 { margin: 0 0 .75rem; font-size: 1.15rem; }
.rail-card p, .rail-card li { color: var(--muted); font-size: .84rem; line-height: 1.55; }
.rail-card .button { width: 100%; }
.alternative-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: .55rem; }
.alternative-links a { padding: .75rem; display: flex; justify-content: space-between; gap: .6rem; border: 1px solid var(--line); background: #fff; font-weight: 800; text-decoration: none; }
.alternative-links span { color: var(--muted); font-size: .7rem; text-transform: uppercase; }
.sources ol { margin: 0; padding-left: 1.2rem; }
.sources li { margin: .6rem 0; }
.sources li span { margin-left: .5rem; color: var(--muted); font-size: .7rem; }
.sources a { overflow-wrap: anywhere; }

.trust-article { padding: 3.5rem 0 1rem; }
.trust-article > p:first-of-type { font-size: 1.15rem; }
.trust-article h2 { margin-top: 2.2rem; font-size: 1.65rem; letter-spacing: -.035em; }
.trust-article p, .trust-article li { color: #3f4653; line-height: 1.72; }
.trust-article > section { padding: 1rem 0; display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: .8rem; border-top: 1px solid var(--line); }
.trust-article > section > span { padding-top: .25rem; color: var(--coral); font-size: .72rem; font-weight: 900; }
.trust-article > section > p { margin: 0; }
.inline-button { margin-top: 1rem; }

.site-footer { align-items: flex-start; border-top: 1px solid var(--line); }
.site-footer > div { max-width: 270px; }
.site-footer nav { max-width: 480px; display: flex; flex-wrap: wrap; gap: .7rem 1rem; }
.site-footer nav a { font-weight: 700; }
.footer-wordmark { width: max-content; color: var(--ink); }
.age-note { max-width: 250px; margin: 0; line-height: 1.55; }

.outbound-dialog { width: min(560px, calc(100% - 2rem)); padding: 0; border: 0; color: var(--ink); background: #fff; box-shadow: 0 30px 100px rgba(0,0,0,.3); }
.outbound-dialog::backdrop { background: rgba(16,19,26,.66); }
.outbound-dialog form { position: relative; padding: 2rem; }
.outbound-dialog h2 { margin: 0 0 .7rem; font-size: 2rem; letter-spacing: -.045em; }
.outbound-dialog p { color: var(--muted); line-height: 1.55; }
.dialog-close { position: absolute; right: .7rem; top: .6rem; border: 0; background: none; font-size: 1.8rem; cursor: pointer; }
.dialog-actions { margin-top: 1.5rem; display: flex; justify-content: flex-end; gap: .7rem; }

@media (max-width: 920px) {
  .site-header { grid-template-columns: auto 1fr; }
  .site-header nav { display: none; }
  .research-mark { justify-self: end; }
  .hero { grid-template-columns: 1fr; gap: 2.5rem; padding-top: 4rem; }
  .hero-card { max-width: 520px; transform: none; }
  .chooser { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chooser fieldset { grid-column: 1 / -1; }
  .results, .directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .result-card { grid-template-columns: 64px 1fr; }
  .result-card dl, .result-card > a { grid-column: 2; }
  .shortlist { grid-template-columns: 1fr; gap: 2.5rem; }
  .shortlist-grid { grid-template-columns: 1fr; }
  .shortlist-grid article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .shortlist-grid h3 { margin-top: 1rem; }
  .review-hero { grid-template-columns: 1fr; gap: 1.5rem; }
  .review-meta { grid-template-columns: repeat(2, 1fr); }
  .review-layout { grid-template-columns: 1fr; }
  .review-rail { position: static; grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .site-header { padding-inline: 1rem; }
  .brand-mark { width: 34px; height: 34px; }
  .wordmark-copy { font-size: .83rem; }
  .research-mark { display: none; }
  .hero { padding: 3.5rem 1rem; gap: 1.8rem; }
  h1 { font-size: clamp(2.8rem, 15vw, 4.5rem); }
  .hero-notes { display: grid; gap: .5rem; }
  .hero-notes span { padding: 0; display: flex; align-items: center; gap: .55rem; border: 0; background: transparent; color: var(--muted); }
  .hero-notes span::before { content: ""; width: .55rem; height: .55rem; flex: 0 0 auto; background: var(--coral); }
  .hero-card { width: 100%; max-width: none; padding: 1.25rem; border: 1px solid var(--line); border-left: 5px solid var(--cobalt); color: var(--ink); background: #fff; box-shadow: none; }
  .hero-card-number { display: inline-block; color: var(--coral); font-size: .7rem; }
  .hero-card h2 { margin: .35rem 0 .45rem; font-size: 1.55rem; }
  .hero-card p { margin: 0; color: var(--muted); font-size: .9rem; }
  .evidence-scale { margin-top: .9rem; display: flex; gap: .4rem; }
  .evidence-scale span { flex: 1; padding: .5rem .35rem; font-size: .64rem; text-align: center; }
  .chooser-shell, .shortlist, .method-band { padding: 3.5rem 1rem; }
  .section-heading, .method-band { display: grid; grid-template-columns: 1fr; align-items: start; }
  .chooser, .results, .directory-grid { grid-template-columns: 1fr; }
  .chooser { margin-top: 1.4rem; gap: .6rem; }
  .chooser > label { padding: .75rem .85rem .7rem; }
  .chooser select { min-height: 36px; font-size: .86rem; }
  .chooser fieldset { grid-column: auto; padding: .7rem .8rem .8rem; gap: .45rem; }
  .chooser fieldset label { min-width: calc(50% - .25rem); min-height: 38px; padding: .45rem .55rem; }
  .result-card { align-items: start; }
  .result-card dl { flex-wrap: wrap; }
  .result-card dl div { min-width: 0; flex: 1; }
  .result-card > a { text-align: center; }
  footer { padding-inline: 1rem; display: grid; }
  .page-main, .review-main { padding-inline: 1rem; }
  .page-hero h1, .review-hero h1, .trust-article h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .review-identity { grid-template-columns: 1fr; align-items: start; }
  .review-logo { width: 68px; height: 68px; padding: .65rem; }
  .review-meta, .review-rail, .fit-grid { grid-template-columns: 1fr; }
  .alternative-links { grid-template-columns: 1fr; }
  .fact-row { grid-template-columns: 1fr auto; }
  .fact-row dd:last-child { grid-column: 1 / -1; }
  .dialog-actions { display: grid; }
}