/* FutureOn exam health check: shared styles */
@import url("https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,400;0,600;0,700;0,800;0,900;1,700;1,800&display=swap");

:root{
  --forest:#253C32; --forest-deep:#1E3329; --panel:#30503F; --edge:#3A5E4D;
  --lime:#BAD874; --mint:#A6E3A1; --mint-card:#EEF5EE; --ink:#1F3329;
  --text:#EEF3EC; --sage:#B9CBBE; --wa:#25D366;
  --radius:18px; --shadow:0 10px 30px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;background:linear-gradient(180deg,#27402F,var(--forest-deep));color:var(--text);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font-family:inherit}

/* header */
.fo-header{display:flex;align-items:center;justify-content:space-between;max-width:1160px;margin:0 auto;padding:22px 24px}
.wordmark{font-size:28px;font-weight:800;letter-spacing:-.5px;color:#fff;text-decoration:none}
.wordmark .on{font-style:italic;color:var(--lime)}
.proto-tag{font-size:12px;font-weight:700;color:var(--ink);background:var(--lime);padding:4px 10px;border-radius:999px}

/* section */
.hc-section{position:relative;max-width:1160px;margin:0 auto;padding:40px 24px 72px;text-align:center}
.hc-section::before{content:"";position:absolute;inset:-40px 10% auto;height:340px;background:radial-gradient(closest-side,rgba(186,216,116,.16),transparent);pointer-events:none}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--lime);font-weight:800;font-size:13px;letter-spacing:1.6px;text-transform:uppercase}
.eyebrow::before{content:"";width:26px;height:4px;border-radius:4px;background:var(--lime)}
.hc-section h1{font-size:clamp(32px,5vw,56px);line-height:1.08;margin:16px auto 14px;max-width:900px;font-weight:900;color:#fff;letter-spacing:-.8px}
.hc-section h1 em{display:block;color:var(--lime);font-style:italic}
.tagline{font-size:clamp(18px,2.2vw,24px);color:var(--sage);margin:0 0 40px;font-weight:600}

.steps{list-style:none;padding:0;margin:0 0 40px;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;text-align:left}
.step{position:relative;background:var(--panel);border:1px solid var(--edge);border-radius:var(--radius);padding:20px 18px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.step.free{background:var(--mint-card);border-color:var(--mint-card);color:var(--ink)}
.step-num{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:900;background:var(--lime);color:var(--ink);margin-bottom:12px}
.step.free .step-num{background:var(--forest);color:var(--lime)}
.step h3{margin:0 0 6px;font-size:18px;line-height:1.2;font-weight:800}
.step p{margin:0;font-size:15px;color:var(--sage)}
.step.free p{color:#3E5A4B}
.badge-free{position:absolute;top:18px;right:16px;font-size:11px;font-weight:900;letter-spacing:1px;background:var(--forest);color:var(--lime);padding:4px 9px;border-radius:999px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;cursor:pointer;font-weight:800;font-size:18px;border-radius:999px;padding:17px 32px;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s}
.btn:focus-visible{outline:3px solid #fff;outline-offset:3px}
.btn-primary{background:var(--mint);color:var(--ink);box-shadow:0 8px 24px rgba(166,227,161,.28)}
.btn-primary:hover{transform:translateY(-2px);background:#B8EBB3}
.btn-ghost{background:transparent;color:var(--text);border:2px solid var(--edge)}
.btn-ghost:hover{border-color:var(--sage)}
.btn-wa{background:var(--wa);color:#073B1C}
.btn-wa:hover{transform:translateY(-2px)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn-block{width:100%}
.under-btn{margin:14px 0 0;color:var(--sage);font-size:15px}
.trust{margin:30px auto 0;display:inline-flex;gap:22px;flex-wrap:wrap;justify-content:center;background:rgba(255,255,255,.05);border:1px solid var(--edge);border-radius:999px;padding:12px 26px;font-weight:700}
.trust strong{color:var(--lime);font-weight:900}
.wa-ico{width:22px;height:22px;flex:none}

/* modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(10,20,15,.72);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal-backdrop.open{display:flex}
.modal{position:relative;width:100%;max-width:560px;max-height:calc(100vh - 40px);overflow:auto;background:var(--forest);border:1px solid var(--edge);border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.5);padding:28px 28px 26px;text-align:left}
.modal-top{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.progress{flex:1;height:8px;background:var(--panel);border-radius:999px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--lime);border-radius:999px;transition:width .25s ease}
.step-count{font-size:13px;color:var(--sage);font-weight:700;min-width:44px;text-align:right}
.icon-btn{background:transparent;border:0;color:var(--sage);width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:22px;line-height:1;display:grid;place-items:center}
.icon-btn:hover{background:var(--panel);color:#fff}
.icon-btn[hidden]{display:none}
.q-title{font-size:26px;line-height:1.2;font-weight:900;margin:4px 0 6px;color:#fff}
.q-help{color:var(--sage);margin:0 0 20px;font-size:15px}
.text-input{width:100%;font:inherit;font-size:20px;font-weight:700;padding:15px 18px;border-radius:14px;border:2px solid var(--edge);background:var(--panel);color:#fff;outline:none}
.text-input:focus{border-color:var(--lime)}
.text-input::placeholder{color:#88A394;font-weight:600}
.chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:10px}
.chips.wide{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.chips.tight{grid-template-columns:repeat(auto-fill,minmax(66px,1fr))}
.chip{font:inherit;font-weight:800;font-size:16px;padding:14px 12px;border-radius:14px;border:2px solid var(--edge);background:var(--panel);color:var(--text);cursor:pointer;text-align:center;transition:border-color .1s,background .1s}
.chip:hover{border-color:var(--sage)}
.chip[aria-pressed="true"]{background:var(--mint);border-color:var(--mint);color:var(--ink)}
.chip small{display:block;font-weight:600;font-size:12px;opacity:.8}
.modal-actions{display:flex;gap:10px;margin-top:22px}
.modal-actions .btn{flex:1;font-size:17px;padding:15px 20px}
.summary{background:var(--mint-card);color:var(--ink);border-radius:16px;padding:16px 18px;margin:0 0 18px;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:15px}
.summary dt{font-weight:600;color:#4D6A5A}
.summary dd{margin:0;font-weight:800}
.final-buttons{display:grid;gap:12px}
.fine{font-size:13px;color:var(--sage);margin:12px 0 0;text-align:center}

/* test page */
.test-wrap{max-width:720px;margin:0 auto;padding:8px 20px 60px}
.card{background:var(--panel);border:1px solid var(--edge);border-radius:24px;box-shadow:var(--shadow);padding:30px}
.test-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.timer{font-variant-numeric:tabular-nums;font-weight:900;font-size:22px;background:var(--forest-deep);border:1px solid var(--edge);border-radius:999px;padding:6px 16px;color:var(--lime)}
.timer.low{color:#FFB4A2;border-color:#8a4b3f}
.qmeta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.tag{font-size:12px;font-weight:800;padding:4px 10px;border-radius:999px;background:var(--forest-deep);color:var(--sage);border:1px solid var(--edge)}
.tag.topic{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.prompt{font-size:22px;font-weight:700;line-height:1.4;color:#fff;margin:0 0 18px}
.prompt .math, .opt .math{font-family:"Cambria Math","STIX Two Math","Times New Roman",serif;font-style:italic;font-size:1.05em}
.diagram{display:flex;justify-content:center;margin:0 0 18px}
.diagram svg{max-width:100%;height:auto;background:var(--mint-card);border-radius:16px}
.options{display:grid;gap:10px}
.opt{font:inherit;font-size:19px;font-weight:700;text-align:left;padding:15px 18px;border-radius:14px;border:2px solid var(--edge);background:var(--forest);color:var(--text);cursor:pointer;display:flex;gap:14px;align-items:center}
.opt:hover{border-color:var(--sage)}
.opt[aria-pressed="true"]{background:var(--mint);border-color:var(--mint);color:var(--ink)}
.opt .key{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:14px;font-weight:900;background:var(--panel);color:var(--lime);flex:none}
.opt[aria-pressed="true"] .key{background:var(--forest);color:var(--lime)}
.num-row{display:flex;align-items:center;gap:10px}
.num-row .affix{font-size:22px;font-weight:800;color:var(--sage)}
.num-row .text-input{max-width:260px}
.hint{color:var(--sage);font-size:14px;margin:10px 0 0}
.nav{display:flex;gap:10px;margin-top:26px}
.nav .btn{font-size:16px;padding:13px 22px}
.nav .spacer{flex:1}
.intro-list{padding-left:20px;color:var(--sage);margin:0 0 22px}
.intro-list li{margin:6px 0}
.intro-list strong{color:#fff}

.score-hero{display:flex;align-items:center;gap:22px;margin-bottom:22px}
.ring{--p:0;width:120px;height:120px;border-radius:50%;flex:none;display:grid;place-items:center;background:conic-gradient(var(--lime) calc(var(--p)*1%),var(--forest-deep) 0)}
.ring div{width:94px;height:94px;border-radius:50%;background:var(--panel);display:grid;place-items:center;font-weight:900;font-size:26px;color:#fff}
.score-hero h2{margin:0 0 4px;font-size:28px;line-height:1.15;color:#fff}
.score-hero p{margin:0;color:var(--sage)}
.h-sec{font-size:13px;letter-spacing:1.4px;text-transform:uppercase;color:var(--lime);font-weight:900;margin:24px 0 12px}
.topic-row{display:grid;grid-template-columns:170px 1fr 54px;align-items:center;gap:12px;margin:9px 0;font-weight:700}
.bar{height:12px;background:var(--forest-deep);border-radius:999px;overflow:hidden}
.bar span{display:block;height:100%;background:linear-gradient(90deg,#7FB08A,var(--lime));border-radius:999px}
.topic-row .val{text-align:right;font-variant-numeric:tabular-nums;color:var(--sage)}
.lost{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.lost li{background:var(--mint-card);color:var(--ink);border-radius:14px;padding:12px 16px;display:flex;justify-content:space-between;gap:12px;font-weight:800}
.lost li span{white-space:nowrap;font-weight:700;color:#4D6A5A}
.ok{color:var(--mint);font-weight:900}
.no{color:#FFB4A2;font-weight:900}
.notice{background:rgba(186,216,116,.12);border:1px solid var(--lime);color:var(--text);border-radius:14px;padding:12px 16px;margin-bottom:16px;font-weight:700}

@media (max-width:960px){
  .steps{grid-template-columns:1fr 1fr}
  .steps .step:last-child{grid-column:1 / -1}
}
@media (max-width:600px){
  .fo-header{padding:16px 18px}
  .wordmark{font-size:24px}
  .hc-section{padding:24px 18px 56px}
  .steps{grid-template-columns:1fr;gap:10px}
  .step{flex-direction:row;align-items:flex-start;gap:14px;padding:16px}
  .step-num{margin:0;flex:none}
  .step h3{padding-right:52px}
  .badge-free{top:14px;right:12px}
  .btn{width:100%;padding:16px 22px}
  .trust{border-radius:18px;flex-direction:column;gap:4px;padding:12px 18px}
  .modal-backdrop{padding:0;align-items:stretch}
  .modal{max-width:none;max-height:none;height:100%;border-radius:0;border:0;padding:20px 18px 24px}
  .q-title{font-size:23px}
  .card{padding:22px 18px;border-radius:20px}
  .prompt{font-size:20px}
  .opt{font-size:17px}
  .topic-row{grid-template-columns:120px 1fr 46px;font-size:14px}
  .score-hero{flex-direction:column;align-items:flex-start;gap:14px}
  .nav{flex-wrap:wrap}
  .nav .btn{width:auto;flex:1}
  .nav .spacer{display:none}
}
.test-bar .progress{background:var(--forest-deep)}
.passage{background:var(--mint-card);color:var(--ink);border-radius:16px;margin:0 0 18px;overflow:hidden}
.passage summary{cursor:pointer;font-weight:900;padding:12px 16px;font-size:16px}
.passage summary span{font-weight:600;font-size:13px;color:#4D6A5A}
.passage-body{max-height:300px;overflow:auto;padding:0 18px 12px;font-size:16px;line-height:1.6;border-top:1px solid #D3E3D3}
.passage-body p{margin:10px 0;display:flex;gap:10px}
.passage-body .pn{flex:none;width:22px;height:22px;border-radius:50%;background:var(--forest);color:var(--lime);font-size:12px;font-weight:900;display:grid;place-items:center;margin-top:3px}
@media (max-width:600px){.passage-body{max-height:210px;font-size:15px}}
.passage-body p.pnote{display:block;font-style:italic;color:#4D6A5A;font-size:14px}
.passage-body p.poem span:last-child{white-space:pre-line}
.passage + .passage{margin-top:-6px}
.prompt pre.code,.prompt .code{display:block;font-family:"JetBrains Mono","Fira Mono",Consolas,monospace;font-size:16px;font-weight:600;line-height:1.5;background:var(--forest-deep);border:1px solid var(--edge);border-radius:12px;padding:12px 16px;margin:12px 0 0;white-space:pre;overflow:auto;color:var(--mint)}
.prompt table.data{border-collapse:collapse;margin:12px 0 0;font-size:15px;font-weight:700;background:var(--mint-card);color:var(--ink);border-radius:12px;overflow:hidden}
.prompt table.data td,.prompt table.data th{padding:6px 9px;border:1px solid #D3E3D3;text-align:center}
.prompt table.data th{background:#DCEBDC}
@media (max-width:600px){.prompt pre.code{font-size:14px}.prompt table.data{font-size:12px}.prompt table.data td,.prompt table.data th{padding:4px 5px}}

/* Non-verbal reasoning figures */
svg.nvr { background: #fff; border: 1px solid #D5E3D5; border-radius: 10px; display: inline-block; vertical-align: middle; }
.nvr-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 14px 0 4px; }
.nvr-q { font-weight: 800; font-size: 1.4rem; color: #BAD874; padding: 0 4px; }
.opt svg.nvr { width: 64px; height: 64px; }
@media (max-width: 480px) { svg.nvr { width: 58px; height: 58px; } .nvr-row { gap: 6px; } }

/* Subject picker: popular chips, type-ahead search, More subjects */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.chips.subj-pop{grid-template-columns:repeat(2,1fr)}
.chip.big{background:var(--mint-card);border-color:var(--mint-card);color:var(--ink);font-size:17px;padding:16px 10px;min-height:60px}
.chip.big:hover{border-color:var(--lime)}
.chip.big[aria-pressed="true"]{background:var(--lime);border-color:var(--lime)}
.subj-search{position:relative;margin:18px 0 0}
.subj-search .search-ico{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--sage);display:flex}
.subj-search .text-input{padding-left:44px;-webkit-appearance:none;appearance:none}
.chips.subj-results{grid-template-columns:1fr;gap:8px;margin-top:10px}
.chips.subj-results:empty{display:none}
.chip.hit{text-align:left;padding:13px 16px}
.chip.ask{text-align:left;padding:12px 16px;font-weight:700;font-size:15px;background:transparent;border-style:dashed;color:var(--sage)}
.no-hit{margin:2px 2px 0;color:var(--sage);font-size:15px}
.subj-more{margin-top:16px;border-top:1px solid var(--edge);padding-top:6px}
.subj-more summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;padding:12px 2px;font-weight:800;font-size:16px;color:var(--lime)}
.subj-more summary::-webkit-details-marker{display:none}
.subj-more summary::before{content:"";width:9px;height:9px;border-right:3px solid currentColor;border-bottom:3px solid currentColor;transform:rotate(-45deg);transition:transform .15s;margin:0 4px 0 2px}
.subj-more[open] summary::before{transform:rotate(45deg)}
.subj-more .count{font-size:13px;font-weight:800;background:var(--panel);color:var(--sage);border-radius:999px;padding:2px 9px}
.chips.subj-list{grid-template-columns:1fr 1fr;gap:8px}
.chips.subj-list .chip{font-size:15px;padding:12px 10px}
.subj-else{margin-top:12px}
@media (min-width:640px){.chips.subj-pop{grid-template-columns:repeat(4,1fr)}.chips.subj-list{grid-template-columns:repeat(3,1fr)}.chips.subj-results{grid-template-columns:1fr 1fr}}
.subj-search input[type="search"]::-webkit-search-cancel-button{-webkit-appearance:none;display:none}
.chips.subj-results .chip.ask,.chips.subj-results .no-hit{grid-column:1/-1}

/* Desktop: anchor the pop-up to the top so it does not jump as search results appear */
@media (min-width:601px){.modal-backdrop{align-items:flex-start;padding-top:max(20px,6vh)}.modal{max-height:calc(100vh - max(20px,6vh) - 20px)}}