/* Study Compass public pages: home (index.html) and parent setup (start.html).
   Bright colour blocks design system (29 Sep 2026). Tokens only; no values forked elsewhere. */
:root{
  --bg:#FFFFFF; --panel:#F3F4F6; --surface:#FFFFFF; --line:#E5E7EB; --line-strong:#C7CBD2;
  --ink:#111827; --ink-lip:#4B5563; --muted:#4B5563;
  --maths-fill:#1D5BD8; --maths-soft:#E3ECFD; --maths-soft-ink:#123E9E;
  --writing-fill:#12805C; --writing-soft:#DDF3E9;
  --reading-fill:#C23E22; --reading-soft:#FBE3DC;
  --puzzles-soft:#EEE9FB;
  --primary:#1D5BD8; --primary-lip:#123E9E;
  --sunny:#FFC53D; --attention-fill:#FFF3D1; --good-fill:#E3F5EC; --good-ink:#0E6B4C; --bad:#B42318;
  --head:var(--font-sans);
  --body:var(--font-sans);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:var(--fs-md);line-height:var(--lh-body)}
h1,h2,h3{font-family:var(--font-sans);margin:0;text-wrap:balance}
h1{font-size:var(--fs-h1);font-weight:var(--fw-h1);line-height:var(--lh-h1);letter-spacing:var(--ls-h1)}
h2{font-size:var(--fs-h2);font-weight:var(--fw-h2);line-height:var(--lh-h2);letter-spacing:var(--ls-h2)}
h3{font-size:var(--fs-h3);font-weight:var(--fw-h3);line-height:var(--lh-h3);letter-spacing:var(--ls-h3)}
p{margin:0}
a{color:var(--maths-soft-ink)}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:10px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:10px;z-index:50}
.skip:focus{left:16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--muted)}
.in{max-width:1180px;margin:0 auto;padding-inline:48px}
@media (max-width:720px){.in{padding-inline:16px}}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .in{display:flex;align-items:center;gap:16px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:var(--fw-h3);font-size:var(--fs-xl);letter-spacing:var(--ls-h3);color:var(--ink);text-decoration:none;white-space:nowrap}
.logo-tile{width:38px;height:38px;border-radius:11px;background:var(--ink);display:grid;place-items:center;flex:none}
.top nav{display:flex;gap:4px;margin-left:12px}
.top nav a{padding:8px 12px;border-radius:10px;color:var(--ink);font-weight:var(--fw-semibold);font-size:var(--fs-body);text-decoration:none}
.top nav a:hover{background:var(--panel)}
.top .sp{flex:1}
@media (max-width:900px){.top nav{display:none}}

/* buttons */
.btn{--lip:5px;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:12px 24px;border:0;border-radius:16px;
  background:var(--primary);color:#fff;font-family:var(--body);font-weight:var(--fw-button);font-size:var(--fs-body);text-decoration:none;cursor:pointer;
  box-shadow:0 var(--lip) 0 var(--primary-lip);transition:transform .12s,box-shadow .12s;margin-bottom:var(--lip)}
.btn:active{transform:translateY(var(--lip));box-shadow:0 0 0 var(--primary-lip)}
.btn.dark{background:var(--ink);box-shadow:0 var(--lip) 0 var(--ink-lip)}
.btn.white{background:#fff;color:var(--maths-soft-ink);box-shadow:0 var(--lip) 0 rgba(0,0,0,.28)}
.btn.small{--lip:4px;min-height:44px;padding:8px 16px;font-size:var(--fs-body);border-radius:14px}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:none;border:2px solid var(--line-strong);margin-bottom:0}
.btn.ghost:active{transform:none}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.link{background:none;border:0;padding:8px 2px;font-weight:var(--fw-semibold);color:var(--maths-soft-ink);text-decoration:underline;text-underline-offset:3px;cursor:pointer;min-height:44px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* hero */
.hero{padding-block:64px 56px}
.hero .in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
@media (max-width:960px){.hero .in{grid-template-columns:minmax(0,1fr);gap:40px}.hero{padding-block:36px 40px}}
.tagline{display:inline-flex;gap:8px;align-items:center;background:var(--attention-fill);border-radius:10px;padding:6px 12px;font-weight:var(--fw-semibold);font-size:var(--fs-sm);margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--primary)}
.hero .lede{font-size:var(--fs-xl);margin-top:20px;max-width:34em;color:#1F2937}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:30px}
.hero .fine{font-size:var(--fs-sm);margin-top:10px}

/* product preview */
.preview{background:var(--panel);border-radius:28px;padding:22px;display:flex;flex-direction:column;gap:14px;position:relative}
.preview .cap{font-size:var(--fs-label);font-weight:var(--fw-semibold);color:var(--muted);display:flex;justify-content:space-between;gap:10px}
.pv-hero{background:var(--maths-fill);color:#fff;border-radius:24px;padding:24px;position:relative;overflow:hidden}
.pv-hero .deco{position:absolute;right:-30px;bottom:-40px;opacity:.16;color:#fff}
.pv-hero .t{display:inline-block;background:rgba(255,255,255,.2);border-radius:8px;padding:4px 10px;font-size:var(--fs-label);font-weight:var(--fw-semibold)}
.pv-hero h3{font-size:var(--fs-3xl);margin:12px 0 6px;color:#fff}
.pv-hero p{color:rgba(255,255,255,.92);font-size:var(--fs-body);max-width:26em}
.pv-bar{height:10px;background:rgba(255,255,255,.3);border-radius:99px;margin:16px 0 18px;overflow:hidden}
.pv-bar i{display:block;height:100%;width:45%;background:#fff;border-radius:99px}
.pv-hero .btn{pointer-events:none}
.pv-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.pv-row{grid-template-columns:1fr}}
.pv-card{background:#fff;border-radius:20px;padding:16px;display:flex;gap:12px;align-items:flex-start}
.ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;flex:none;background:var(--maths-fill);color:#fff}
.ico.sun{background:var(--sunny);color:var(--ink)} .ico.green{background:var(--writing-fill)} .ico.red{background:var(--reading-fill)} .ico.ink{background:var(--ink)}
.pv-card b{display:block;font-size:var(--fs-label);color:var(--muted);font-weight:var(--fw-semibold)}
.pv-card span{display:block;font-family:var(--head);font-weight:var(--fw-semibold);font-size:var(--fs-md);line-height:1.25;margin-top:2px}

/* sections */
section.band{padding-block:88px}
@media (max-width:720px){section.band{padding-block:56px}}
section.band.grey{background:var(--panel)}
.sec-h{max-width:720px;margin-bottom:40px}
.sec-h p{font-size:var(--fs-lg);margin-top:14px;color:#1F2937}
.kicker{display:inline-block;font-weight:var(--fw-semibold);font-size:var(--fs-sm);color:var(--maths-soft-ink);background:var(--maths-soft);border-radius:8px;padding:4px 10px;margin-bottom:14px}

/* comparison */
.compare{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
@media (max-width:820px){.compare{grid-template-columns:minmax(0,1fr)}}
.col{border-radius:24px;padding:28px}
.col.old{background:#fff;border:2px solid var(--line)}
.col.new{background:var(--maths-fill);color:#fff}
.col h3{margin-bottom:18px;display:flex;align-items:center;gap:10px}
.col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.col li{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;font-size:var(--fs-md)}
.col li b{display:block;font-family:var(--head)}
.col.new li span{color:rgba(255,255,255,.92)}
.col.old li span{color:var(--muted)}
.mark{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;margin-top:1px}
.col.old .mark{background:var(--panel);color:var(--muted)}
.col.new .mark{background:#fff;color:var(--maths-fill)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:s;list-style:none;margin:0;padding:0}
@media (max-width:1000px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps{grid-template-columns:minmax(0,1fr)}}
.steps li{background:#fff;border-radius:20px;padding:24px;border-top:8px solid var(--maths-fill);display:flex;flex-direction:column;gap:10px}
.steps li:nth-child(2){border-top-color:var(--sunny)} .steps li:nth-child(3){border-top-color:var(--writing-fill)} .steps li:nth-child(4){border-top-color:var(--reading-fill)}
.steps .n{font-family:var(--head);font-weight:var(--fw-semibold);font-size:var(--fs-sm);color:var(--muted)}
.steps p{font-size:var(--fs-md);color:#1F2937}
.who{display:inline-block;align-self:flex-start;font-size:var(--fs-label);font-weight:var(--fw-semibold);border-radius:8px;padding:3px 9px;background:var(--panel)}

/* goals */
.goals{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:1000px){.goals{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.goals{grid-template-columns:minmax(0,1fr)}}
.goal{border-radius:20px;padding:24px;color:#fff;min-height:190px;display:flex;flex-direction:column;gap:10px}
.goal p{font-size:var(--fs-body);color:rgba(255,255,255,.93)}
.goal.g1{background:var(--maths-fill)} .goal.g2{background:var(--writing-fill)} .goal.g3{background:var(--reading-fill)} .goal.g4{background:var(--ink)}
.plan-note{margin-top:22px;font-size:var(--fs-md);max-width:48em}

/* support features */
.feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:960px){.feats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.feats{grid-template-columns:minmax(0,1fr)}}
.feat{background:#fff;border:2px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px}
.feat p{font-size:var(--fs-md);color:#1F2937}

/* subjects */
.subjects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:860px){.subjects{grid-template-columns:minmax(0,1fr)}}
.subject{background:#fff;border-radius:20px;overflow:hidden;border:2px solid var(--line)}
.subject .band-top{height:8px}
.subject .b{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px}
.subject p{font-size:var(--fs-md);color:#1F2937}
.status{display:inline-flex;gap:6px;align-items:center;align-self:flex-start;font-size:var(--fs-label);font-weight:var(--fw-semibold);border-radius:8px;padding:4px 10px}
.status.live{background:var(--good-fill);color:var(--good-ink)} .status.soon{background:var(--attention-fill);color:var(--ink)}
.honest{margin-top:22px;background:var(--attention-fill);border-radius:16px;padding:16px 20px;font-size:var(--fs-md);max-width:52em}

/* trust */
.trust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:720px){.trust{grid-template-columns:minmax(0,1fr)}}
.trust > div{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start;background:var(--panel);border-radius:20px;padding:20px}
.trust p{font-size:var(--fs-md);color:#1F2937;margin-top:4px}

/* FAQ */
.faq{max-width:820px;display:flex;flex-direction:column;gap:12px}
.faq details{background:#fff;border:2px solid var(--line);border-radius:16px;padding:0 20px}
.faq summary{cursor:pointer;font-family:var(--head);font-weight:var(--fw-h3);font-size:var(--fs-lg);padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:var(--fs-3xl);line-height:1;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:18px;font-size:var(--fs-md);color:#1F2937;max-width:62ch}

/* closing CTA */
.closer{background:var(--ink);color:#fff;border-radius:28px;padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center}
@media (max-width:820px){.closer{grid-template-columns:minmax(0,1fr)}}
.closer p{color:rgba(255,255,255,.88);font-size:var(--fs-lg);margin-top:12px;max-width:34em}
.closer .btn{background:#fff;color:var(--ink);box-shadow:0 5px 0 rgba(255,255,255,.35)}
footer{padding-block:40px 56px;color:var(--muted);font-size:var(--fs-sm)}
footer .in{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}

/* dialogs (sign in / create account) */
dialog.sheet{border:0;border-radius:24px;padding:0;width:min(480px,calc(100vw - 32px));max-height:calc(100dvh - 32px);box-shadow:0 24px 60px rgba(17,24,39,.28);color:var(--ink)}
dialog.sheet::backdrop{background:rgba(17,24,39,.55)}
.sheet-in{padding:28px;display:flex;flex-direction:column;gap:16px}
@media (max-width:420px){.sheet-in{padding:22px 18px}}
.sheet-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.x{width:44px;height:44px;border-radius:12px;border:0;background:var(--panel);display:grid;place-items:center;cursor:pointer;flex:none}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--panel);border-radius:14px;padding:4px;gap:4px}
.tabs button{border:0;background:transparent;border-radius:11px;min-height:44px;font-weight:var(--fw-button);cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:var(--fw-semibold);font-size:var(--fs-body)}
.field .hint{font-size:var(--fs-label);color:var(--muted)}
.field input,.field select{min-height:50px;border:2px solid var(--line-strong);border-radius:12px;padding:10px 14px;font-size:var(--fs-md);background:#fff;width:100%}
.field input:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--maths-soft)}
.pw{position:relative}
.pw input{padding-right:78px}
.pw button{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:var(--panel);border-radius:9px;padding:6px 10px;font-size:var(--fs-label);font-weight:var(--fw-button);cursor:pointer;min-height:36px}
.err{color:var(--bad);font-weight:var(--fw-semibold);min-height:1.4em;font-size:var(--fs-body)}
.ok{background:var(--good-fill);color:var(--good-ink);border-radius:12px;padding:12px 14px;font-weight:var(--fw-semibold);font-size:var(--fs-body)}
.small{font-size:var(--fs-sm)}
.checkrow{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;font-size:var(--fs-sm)}
.checkrow input{width:22px;height:22px;margin:2px 0 0}

/* ===== parent setup wizard (start.html) ===== */
.wiz{max-width:760px;margin:0 auto;padding:36px 48px 80px}
@media (max-width:720px){.wiz{padding:24px 16px 64px}}
.progress{display:flex;gap:6px;margin-bottom:26px}
.progress i{flex:1;height:8px;border-radius:99px;background:var(--panel)}
.progress i.on{background:var(--primary)}
.progress i.done{background:var(--writing-fill)}
.stepno{font-weight:var(--fw-semibold);color:var(--muted);font-size:var(--fs-sm);margin-bottom:8px}
.wiz h1{font-size:var(--fs-h1)}
.wiz .intro{font-size:var(--fs-lg);margin-top:12px;color:#1F2937;max-width:36em}
.q{margin-top:30px;display:flex;flex-direction:column;gap:12px}
.q > b{font-family:var(--head);font-size:var(--fs-xl)}
.q .hint{font-size:var(--fs-body);color:var(--muted);margin-top:-6px}
.choices{display:flex;flex-wrap:wrap;gap:10px}
.choice{min-height:52px;padding:10px 18px;border-radius:14px;border:2px solid var(--line-strong);background:#fff;font-weight:var(--fw-semibold);font-size:var(--fs-md);cursor:pointer}
.choice[aria-pressed="true"]{background:var(--maths-soft);border-color:var(--primary);color:var(--maths-soft-ink)}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:560px){.cards{grid-template-columns:minmax(0,1fr)}}
.cardpick{text-align:left;border:2px solid var(--line-strong);background:#fff;border-radius:18px;padding:16px 18px;cursor:pointer;display:flex;flex-direction:column;gap:4px;min-height:52px}
.cardpick b{font-family:var(--head);font-size:var(--fs-h4)}
.cardpick span{font-size:var(--fs-sm);color:var(--muted)}
.cardpick[aria-pressed="true"]{border-color:var(--primary);background:var(--maths-soft)}
.cardpick[aria-pressed="true"] span{color:var(--maths-soft-ink)}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:560px){.row2{grid-template-columns:minmax(0,1fr)}}
.actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:34px}
.summary{background:var(--panel);border-radius:24px;padding:24px;margin-top:26px;display:flex;flex-direction:column;gap:14px}
.summary dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;margin:0;font-size:var(--fs-md)}
.summary dt{font-weight:var(--fw-semibold)}
.summary dd{margin:0}
.weekline{display:flex;gap:6px;flex-wrap:wrap}
.weekline span{min-width:46px;text-align:center;border-radius:10px;padding:6px 6px;font-weight:var(--fw-semibold);font-size:var(--fs-label);background:#fff;border:2px dashed var(--line-strong);color:var(--muted)}
.weekline span.on{background:var(--writing-fill);border:2px solid var(--writing-fill);color:#fff}
.logincard{background:#fff;border:2px solid var(--ink);border-radius:20px;padding:20px;display:flex;flex-direction:column;gap:6px}
.logincard code{font-family:var(--body);font-weight:var(--fw-semibold);font-size:var(--fs-xl);background:var(--attention-fill);border-radius:8px;padding:2px 8px}
.kidlist{display:flex;flex-direction:column;gap:10px;margin-top:18px}
.kidrow{display:flex;gap:14px;align-items:center;background:var(--panel);border-radius:16px;padding:14px 16px;flex-wrap:wrap}
.kidrow .av{width:44px;height:44px;border-radius:12px;background:var(--sunny);display:grid;place-items:center;font-family:var(--head);font-weight:var(--fw-h3);font-size:var(--fs-xl)}
.kidrow .nm{flex:1;min-width:140px}
.kidrow .nm b{display:block;font-family:var(--head);font-size:var(--fs-h4)}
.kidrow .nm span{font-size:var(--fs-sm);color:var(--muted)}
@media print{.top,.actions,.progress,.noprint{display:none!important}.logincard{break-inside:avoid}}
#whoTop{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
@media (max-width:640px){#whoTop{display:none}}
.top .in{min-width:0}

/* logo (30 Sep 2026): compass mark SVG carries its own tile */
.logo-mark{background:none!important;padding:0;overflow:hidden}
.logo-mark svg{display:block;width:100%;height:100%}
.wordmark{text-transform:none;letter-spacing:-.03em}

/* ===== Home page v3 (30 Sep 2026): curriculum map + personalised path story ===== */
.hero h1 .tag2{display:block;font-size:.62em;color:var(--ink);margin-top:.18em}
.promise{margin-top:22px;font-family:var(--head);font-weight:var(--fw-h2);font-size:clamp(20px,2.3vw,25px);line-height:1.25;letter-spacing:var(--ls-h2);color:var(--maths-soft-ink);max-width:24em}
.tri{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;max-width:34em}
.tri li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start;font-size:var(--fs-h4)}
.tri .dot{width:34px;height:34px;border-radius:10px;display:grid;place-items:center}
.tri .d1{background:var(--sunny);color:var(--ink)} .tri .d2{background:var(--maths-fill);color:#fff} .tri .d3{background:var(--writing-fill);color:#fff}
.tri b{font-family:var(--head)}
.adapt{margin-top:14px;font-weight:var(--fw-semibold)}
.why{display:block;margin-top:8px;font-size:var(--fs-label);line-height:1.4;font-weight:var(--fw-medium)}
.pv-hero .why{background:rgba(255,255,255,.16);border-radius:10px;padding:8px 10px;color:#fff}
.pv-card .why{color:var(--muted);font-family:var(--body);font-weight:var(--fw-medium);font-size:var(--fs-label)}
.pv-card .why b,.pv-hero .why b{display:inline;font-size:inherit;color:inherit;font-weight:var(--fw-semibold)}
.pv-list{display:flex;flex-direction:column;gap:12px}
.rollout{display:inline-flex;align-items:center;gap:6px;background:var(--attention-fill);color:var(--ink);border-radius:8px;padding:4px 10px;font-weight:var(--fw-semibold);font-size:var(--fs-label);margin-left:8px;vertical-align:middle}
.code{font-size:var(--fs-meta);font-weight:var(--fw-semibold);color:var(--muted);letter-spacing:0;white-space:nowrap}

/* curriculum map diagram */
.mapwrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px;align-items:start}
@media (max-width:960px){.mapwrap{grid-template-columns:minmax(0,1fr);gap:32px}}
.mapcopy p{font-size:var(--fs-lg);color:#1F2937;margin-top:14px;max-width:34em}
.mapcopy p:first-of-type{margin-top:0}
.mapcopy .pull{font-family:var(--head);font-weight:var(--fw-h3);font-size:var(--fs-xl);color:var(--ink);border-left:0;margin-top:22px}
.flow{display:flex;flex-direction:column;align-items:stretch;gap:0}
.node{border-radius:18px;padding:14px 18px;text-align:center;display:flex;flex-direction:column;gap:4px}
.node b{font-family:var(--head);font-size:var(--fs-h4);line-height:1.2}
.node span{font-size:var(--fs-sm)}
.node.ink{background:var(--ink);color:#fff} .node.ink span{color:rgba(255,255,255,.8)}
.node.soft{background:#fff;border:2px solid var(--line)}
.node.child{background:var(--sunny);color:var(--ink)}
.node.plan{background:var(--primary);color:#fff;box-shadow:0 5px 0 var(--primary-lip)} .node.plan span{color:rgba(255,255,255,.88)}
.seq{display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap;margin-top:6px}
.seq i{font-style:normal;font-size:var(--fs-meta);font-weight:var(--fw-semibold);border-radius:8px;padding:3px 9px;background:var(--panel);color:var(--ink)}
.down{display:grid;place-items:center;height:30px;color:var(--line-strong)}
.fork{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.branch{border-radius:16px;padding:12px;text-align:center;display:flex;flex-direction:column;gap:6px;align-items:center}
.branch b{font-family:var(--head);font-size:var(--fs-body)}
.branch span{font-size:var(--fs-label);font-weight:var(--fw-semibold)}
.branch.b1{background:var(--attention-fill)} .branch.b2{background:var(--maths-soft);color:var(--maths-soft-ink)} .branch.b3{background:var(--good-fill);color:var(--good-ink)}
@media (max-width:480px){.fork{grid-template-columns:minmax(0,1fr)}}

/* continuous loop */
.loop{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:auto auto auto;gap:12px;position:relative;list-style:none;margin:0;padding:0;counter-reset:lp}
.loop li{background:#fff;border:2px solid var(--line);border-radius:16px;padding:14px 16px;display:flex;gap:10px;align-items:flex-start;counter-increment:lp;font-weight:var(--fw-semibold);font-size:var(--fs-body);line-height:1.3}
.loop li::before{content:counter(lp);flex:none;width:28px;height:28px;border-radius:8px;background:var(--maths-fill);color:#fff;display:grid;place-items:center;font-family:var(--head);font-weight:var(--fw-semibold);font-size:var(--fs-label)}
.loop li small{display:block;font-weight:var(--fw-medium);color:var(--muted);font-size:var(--fs-label);margin-top:2px}
.loop .hub{grid-column:2 / span 2;grid-row:2;background:var(--ink);color:#fff;border-radius:20px;padding:18px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:6px}
.loop .hub b{font-family:var(--head);font-size:var(--fs-xl)}
.loop .hub span{color:rgba(255,255,255,.82);font-size:var(--fs-sm)}
.loop .l1{grid-column:1;grid-row:1} .loop .l2{grid-column:2;grid-row:1} .loop .l3{grid-column:3;grid-row:1} .loop .l4{grid-column:4;grid-row:1}
.loop .l5{grid-column:4;grid-row:2} .loop .l6{grid-column:4;grid-row:3} .loop .l7{grid-column:3;grid-row:3} .loop .l8{grid-column:2;grid-row:3}
.loop .l9{grid-column:1;grid-row:3} .loop .l10{grid-column:1;grid-row:2}
.loop .l10{border-color:var(--primary);background:var(--maths-soft)}
@media (max-width:860px){.loop{grid-template-columns:minmax(0,1fr)}.loop li,.loop .hub{grid-column:auto!important;grid-row:auto!important}.loop .hub{order:-1}}

/* step-back and step-ahead chains */
.chain{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0;max-width:560px}
.chain li{position:relative;background:#fff;border:2px solid var(--line);border-radius:16px;padding:14px 18px;display:flex;flex-direction:column;gap:2px}
.chain li + li{margin-top:34px}
.chain li + li::before{content:"";position:absolute;left:50%;top:-30px;height:24px;border-left:2.5px solid var(--line-strong)}
.chain li + li::after{content:"";position:absolute;left:calc(50% - 6px);top:-12px;width:10px;height:10px;border-right:2.5px solid var(--line-strong);border-bottom:2.5px solid var(--line-strong);transform:rotate(45deg)}
.chain b{font-family:var(--head);font-size:var(--fs-md)}
.chain span{font-size:var(--fs-sm);color:var(--muted)}
.chain .hot{background:var(--attention-fill);border-color:transparent}
.chain .good{background:var(--good-fill);border-color:transparent} .chain .good span{color:var(--good-ink)}
.chain .blue{background:var(--maths-fill);border-color:transparent;color:#fff} .chain .blue span{color:rgba(255,255,255,.88)}
.chain .ghost{border-style:dashed;background:transparent}
.two-up{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:900px){.two-up{grid-template-columns:minmax(0,1fr);gap:32px}}
.two-up .txt p{font-size:var(--fs-lg);color:#1F2937;margin-top:14px;max-width:34em}

/* same year, different path */
.paths{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
@media (max-width:820px){.paths{grid-template-columns:minmax(0,1fr)}}
.kid{background:#fff;border:2px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column}
.kid .kh{display:flex;align-items:center;gap:14px;padding:20px 22px 0}
.kid .av{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-family:var(--head);font-weight:var(--fw-h3);font-size:var(--fs-2xl);color:#fff;flex:none}
.kid .kh b{font-family:var(--head);font-size:var(--fs-2xl);display:block}
.kid .kh span{font-size:var(--fs-sm);color:var(--muted);font-weight:var(--fw-semibold)}
.kid .skills{padding:16px 22px;display:flex;flex-direction:column;gap:8px}
.kid .sk{display:flex;justify-content:space-between;gap:10px;align-items:center;background:var(--panel);border-radius:12px;padding:10px 14px;font-weight:var(--fw-semibold);font-size:var(--fs-body)}
.st{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-label);font-weight:var(--fw-semibold);border-radius:8px;padding:3px 9px;white-space:nowrap}
.st.ok{background:var(--good-fill);color:var(--good-ink)} .st.warn{background:var(--attention-fill);color:var(--ink)} .st.go{background:var(--maths-soft);color:var(--maths-soft-ink)}
.kid .route{margin-top:auto;padding:16px 22px 22px;border-top:2px dashed var(--line)}
.kid .route h4{margin:0 0 8px;font-family:var(--head);font-size:var(--fs-body)}
.kid .route p{font-size:var(--fs-body);color:#1F2937}
.minipath{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:10px}
.minipath i{font-style:normal;font-size:var(--fs-meta);font-weight:var(--fw-semibold);border-radius:8px;padding:4px 9px;background:var(--panel)}
.minipath i.back{background:var(--attention-fill)} .minipath i.now{background:var(--maths-fill);color:#fff} .minipath i.next{background:var(--good-fill);color:var(--good-ink)}
.minipath em{font-style:normal;color:var(--muted);font-weight:var(--fw-semibold)}
.bigline{margin-top:28px;font-family:var(--head);font-weight:var(--fw-h2);font-size:clamp(20px,2.4vw,26px);line-height:1.3;max-width:30em}

/* mistakes flow */
.mflow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;counter-reset:mf}
@media (max-width:1000px){.mflow{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.mflow{grid-template-columns:minmax(0,1fr)}}
.mflow li{counter-increment:mf;background:#fff;border-radius:14px;padding:12px 14px;font-weight:var(--fw-semibold);font-size:var(--fs-sm);line-height:1.3;display:flex;flex-direction:column;gap:4px}
.mflow li::before{content:counter(mf);font-family:var(--head);font-size:var(--fs-meta);color:var(--muted)}
.mflow li small{font-weight:var(--fw-medium);color:var(--muted);font-size:var(--fs-meta)}
.mflow li:first-child{background:var(--reading-fill);color:#fff} .mflow li:first-child::before,.mflow li:first-child small{color:rgba(255,255,255,.85)}
.mflow li:last-child{background:var(--writing-fill);color:#fff} .mflow li:last-child::before,.mflow li:last-child small{color:rgba(255,255,255,.85)}
.example{margin-top:22px;background:#fff;border-radius:20px;padding:20px 22px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:20px;align-items:center}
@media (max-width:760px){.example{grid-template-columns:minmax(0,1fr)}}
.example .q{margin:0;font-family:var(--head);font-weight:var(--fw-h2);font-size:var(--fs-2xl)}
.example .ans{display:inline-block;margin-top:6px;background:var(--attention-fill);border-radius:8px;padding:2px 10px;font-weight:var(--fw-semibold)}
.example ol{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:var(--fs-body)}

/* parent view */
.parent{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:start}
@media (max-width:960px){.parent{grid-template-columns:minmax(0,1fr)}}
.sees{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (max-width:480px){.sees{grid-template-columns:minmax(0,1fr)}}
.sees li{background:var(--panel);border-radius:14px;padding:12px 14px;font-family:var(--head);font-weight:var(--fw-semibold);font-size:var(--fs-body);display:flex;gap:10px;align-items:center}
.sees svg{flex:none;color:var(--maths-fill)}
.dash{background:var(--panel);border-radius:28px;padding:20px;display:flex;flex-direction:column;gap:12px}
.dash .cap{font-size:var(--fs-label);font-weight:var(--fw-semibold);color:var(--muted);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.dcard{background:#fff;border-radius:18px;padding:16px 18px;display:flex;flex-direction:column;gap:8px}
.dcard h3{font-size:var(--fs-lg);display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap}
.drow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--line);font-size:var(--fs-body)}
.drow:first-of-type{border-top:0}
.drow b{font-weight:var(--fw-semibold)}
.drow .sub{display:block;font-size:var(--fs-label);color:var(--muted);font-weight:var(--fw-medium)}
.note{background:var(--attention-fill);border-radius:12px;padding:10px 12px;font-weight:var(--fw-semibold);font-size:var(--fs-sm)}

/* comparison table */
.ctable{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:22px;overflow:hidden;border:2px solid var(--line);font-size:var(--fs-body)}
.ctable th,.ctable td{padding:14px 18px;text-align:left;vertical-align:top;border-top:1px solid var(--line)}
.ctable thead th{border-top:0;font-family:var(--head);font-size:var(--fs-md);background:var(--panel)}
.ctable thead th.sc{background:var(--maths-fill);color:#fff}
.ctable tbody th{font-family:var(--head);font-weight:var(--fw-h3);width:20%}
.ctable td.sc{background:var(--maths-soft);color:var(--maths-soft-ink);font-weight:var(--fw-semibold)}
.ctable td.old{color:#374151}
@media (max-width:760px){
  .ctable,.ctable tbody,.ctable tr,.ctable td,.ctable th{display:block;width:auto}
  .ctable thead{display:none}
  .ctable tr{border-top:1px solid var(--line);padding:6px 0}
  .ctable tbody th{border-top:0;padding-bottom:4px;width:auto}
  .ctable td{border-top:0;padding-top:4px}
  .ctable td::before{content:attr(data-l);display:block;font-size:var(--fs-meta);font-weight:var(--fw-semibold);color:var(--muted)}
  .ctable td.sc::before{color:var(--maths-soft-ink)}
}
.fairnote{margin-top:14px;font-size:var(--fs-sm);color:var(--muted);max-width:60em}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:980px}
@media (max-width:820px){.prices{grid-template-columns:minmax(0,1fr)}}
.price{background:#fff;border:2px solid var(--line);border-radius:24px;padding:26px;display:flex;flex-direction:column;gap:14px}
.price.feature{border-color:var(--primary);box-shadow:0 6px 0 var(--maths-soft)}
.price .amt{font-family:var(--head);font-weight:var(--fw-h1);font-size:40px;letter-spacing:var(--ls-h1);line-height:1}
.price .amt small{font-size:var(--fs-md);letter-spacing:0;color:var(--muted);font-weight:var(--fw-semibold)}
.price ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:var(--fs-body)}
.price li{display:grid;grid-template-columns:22px 1fr;gap:8px}
.price li svg{margin-top:4px;color:var(--good-ink)}
.price dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;font-size:var(--fs-sm)}
.price dt{font-weight:var(--fw-semibold)} .price dd{margin:0;color:#1F2937}
.price .btn{align-self:flex-start}
.loop .hub{counter-increment:none} .loop .hub::before{content:none}
.kid .kh .av{color:#fff;font-size:var(--fs-2xl)}
.mflow li{background:var(--panel)}
.sees li{background:#fff}
.band.grey .trust > div{background:#fff}
.price .amt small.tba{display:block;font-size:var(--fs-xl);line-height:1.3;color:var(--ink);letter-spacing:-.2px}

/* onboarding (UX pass 30 Sep 2026) */
.stepno .stepnext{font-weight:var(--fw-semibold);color:var(--muted)}
.pinbox{margin-top:22px;background:var(--attention-fill);border-radius:20px;padding:20px 22px;display:flex;flex-direction:column;gap:10px;max-width:560px}
.pinbox h2{font-size:var(--fs-2xl)}
.pinbox p{font-size:var(--fs-md)}
.pinbox .field input{max-width:180px;letter-spacing:6px;font-weight:var(--fw-semibold)}

/* ===== Home page v4 (30 Sep 2026): condensed. Less copy, smaller hero, tighter sections ===== */
.hero{padding-block:44px 40px}
.hero h1{font-size:var(--fs-hero);font-weight:var(--fw-display);line-height:var(--lh-display);letter-spacing:var(--ls-display)}
.hero h1 .tag2{font-size:.5em;font-weight:var(--fw-h3);line-height:1.2;letter-spacing:var(--ls-h2);color:var(--ink-2,#374151);margin-top:.35em}
.tagline{margin-bottom:14px;font-size:var(--fs-label)}
.promise{margin-top:16px;font-size:clamp(19px,1.1vw + 7px,23px);font-weight:var(--fw-h3);line-height:var(--lh-h3)}
.hero .lede{font-size:var(--fs-md);margin-top:10px;color:var(--muted)}
.tri{margin-top:14px;gap:6px}
.tri li{font-size:var(--fs-body);grid-template-columns:28px minmax(0,1fr);align-items:center}
.tri .dot{width:28px;height:28px;border-radius:8px}
.tri .dot svg{width:15px;height:15px}
.cta-row{margin-top:20px}
.preview{padding:16px;gap:10px;border-radius:24px}
.pv-hero{padding:18px 20px;border-radius:20px}
.pv-hero h3{font-size:var(--fs-xl);margin:10px 0 4px}
.pv-hero .why{display:block;font-size:var(--fs-label);color:rgba(255,255,255,.92)}
.pv-list{display:flex;flex-direction:column;gap:10px}
.pv-card{padding:12px 14px;border-radius:16px}
.pv-card .ico{width:40px;height:40px;border-radius:12px}
.pv-card span{font-size:var(--fs-body)}
.pv-card span.why{font-family:inherit;font-weight:var(--fw-medium);font-size:var(--fs-meta);color:var(--muted)}
@media (max-width:960px){.hero{padding-block:28px 32px}.hero .in{gap:28px}}

section.band{padding-block:60px}
section.band.tight{padding-block:36px}
@media (max-width:720px){section.band{padding-block:40px}section.band.tight{padding-block:28px}}
.sec-h{margin-bottom:24px}
.sec-h p{font-size:var(--fs-md);margin-top:8px}
#main .kicker{margin-bottom:10px;font-size:var(--fs-meta);font-weight:var(--fw-semibold);letter-spacing:var(--ls-caps);text-transform:uppercase}
#main h2{font-size:var(--fs-h2)}
.mapcopy p{font-size:var(--fs-md);margin-top:14px}
.mapwrap{gap:36px;align-items:center}

/* the loop as one row of chips */
.loop-row{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 4px;align-items:center}
.loop-row li{display:inline-flex;align-items:center;font-weight:var(--fw-semibold);font-size:var(--fs-sm);background:#fff;border-radius:10px;padding:6px 11px}
.loop-row li:not(:last-child)::after{content:"";width:0;height:0;margin-left:10px;margin-right:-4px;border-left:6px solid var(--muted);border-top:5px solid transparent;border-bottom:5px solid transparent}
.loop-row li:last-child{background:var(--writing-fill);color:#fff}

/* same year, different paths */
.kid .kh{padding:16px 18px 0}
.kid .av{width:44px;height:44px;font-size:var(--fs-lg)}
.kid .kh b{font-size:var(--fs-lg)}
.kid .route{padding:12px 18px 16px;margin-top:12px}
.kid .route p{font-size:var(--fs-sm);margin:0 0 10px}
.bigline{margin-top:20px;font-size:clamp(18px,2vw,22px)}

/* mistakes: flow + example side by side */
.mwrap{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:18px;align-items:stretch}
.mwrap .mflow{grid-template-columns:minmax(0,1fr);gap:8px}
.mwrap .mflow li{flex-direction:row;align-items:baseline;gap:10px;padding:10px 14px}
.mwrap .mflow li:not(:first-child):not(:last-child){background:#fff}
.mwrap .mflow li small{margin-left:auto;text-align:right}
.mwrap .example{margin-top:0;grid-template-columns:minmax(0,1fr);gap:12px;align-content:center}
@media (max-width:820px){.mwrap{grid-template-columns:minmax(0,1fr)}}
@media (max-width:420px){.mwrap .mflow li{flex-wrap:wrap}.mwrap .mflow li small{margin-left:0;text-align:left;width:100%}}

/* parent view */
#parents .sees li{background:var(--panel);padding:10px 12px;font-size:var(--fs-sm)}
.parent{gap:32px;align-items:center}

/* comparison table: tighter rows */
.ctable th,.ctable td{padding-block:10px}
.fairnote{margin-top:10px}

/* getting started, four chips under the prices */
.steps-mini{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.steps-mini li{display:inline-flex;align-items:center;gap:8px;background:var(--panel);border-radius:12px;padding:8px 14px 8px 8px;font-weight:var(--fw-semibold);font-size:var(--fs-sm)}
.steps-mini li b{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:var(--head);font-size:var(--fs-label)}

/* trust points in one compact grid */
.trust-mini{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:900px){.trust-mini{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.trust-mini{grid-template-columns:minmax(0,1fr)}}
.trust-mini li{display:flex;gap:12px;align-items:center;background:#fff;border-radius:14px;padding:12px 14px;font-size:var(--fs-sm);line-height:1.35}
.trust-mini svg{flex:none;color:var(--maths-fill)}
#trust .honest{margin-top:16px;font-size:var(--fs-sm)}

/* faq + closer */
.faq summary{padding-block:12px}
#main .closer h2{font-size:clamp(22px,1.4vw + 12px,30px)}
@media (max-width:480px){.fork{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.fork .branch{padding:10px 4px}.fork .branch b{font-size:var(--fs-label)}.flow .node{padding-block:10px}}
.mapcopy h2 + p:first-of-type{margin-top:12px}
/* type system: prices, tables and example stats use digits of equal width */
.price .amt,.price b,.prices .num,.dash .drow .st,.preview .cap,#tot,.stepnext,.wiz .chips{font-variant-numeric:tabular-nums}
.seq em,.minipath em{font-style:normal}