/* Say It, Make It — shared styles. Hub design tokens + catalog + guided page + print. */
:root{
  --navy:#054c8c;--navy-d:#023266;--gold:#fbd239;--gold-d:#d9a010;
  --paper:#f4f8fc;--ink:#161c2e;--ink-soft:#516079;--card:#fff;--line:#dbe6f2;
  --s:#0a6b52;--t:#2563a8;--e:#b45309;--a:#b83280;--m:#3f2a78;--fac:#516079;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{font-family:'Nunito',sans-serif;color:var(--ink);min-height:100vh;line-height:1.55;
  background:radial-gradient(ellipse 60% 45% at 85% -5%,rgba(251,210,57,.14)0%,transparent 60%),
  radial-gradient(ellipse 55% 45% at 0% 100%,rgba(5,76,140,.10)0%,transparent 60%),var(--paper)}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:22px 20px 90px}
.wrap.article{max-width:820px}

/* topbar */
.topbar{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:10px 20px}
.backlink{font-family:'Fredoka',sans-serif;font-weight:600;font-size:.85rem;text-decoration:none;color:var(--navy);
  display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border:1.5px solid var(--line);border-radius:10px;background:#fff;white-space:nowrap}
.backlink:hover{border-color:var(--gold-d)}
.nav-mid{flex:1;font-size:.85rem;color:var(--ink-soft);font-weight:700}
.nav-brand{font-family:'Fredoka',sans-serif;color:var(--navy)}
.lang-picker select{font-family:'Nunito',sans-serif;font-weight:700;font-size:.85rem;color:var(--navy);background:#fff;
  border:1.5px solid var(--line);border-radius:10px;padding:8px 12px;cursor:pointer}
.lang-picker select:hover{border-color:var(--gold-d)}

/* hero */
header.top{text-align:center;padding:6px 0}
.herowrap{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(5,76,140,.16);margin:8px 0;
  min-height:clamp(170px,26vw,300px);background:linear-gradient(120deg,var(--navy-d),#3f2a78 55%,var(--a))}
.hero{display:block;width:100%;height:auto}
.herotitle{position:absolute;inset:0;display:flex;align-items:center;padding:0 0 0 6%;
  background:linear-gradient(90deg,rgba(2,50,102,.92)0%,rgba(2,50,102,.7)34%,rgba(2,50,102,.15)55%,transparent 66%)}
.htinner{display:flex;flex-direction:column;gap:10px;max-width:60%;text-align:left}
.herotitle h1{color:#fff;font-family:'Fredoka',sans-serif;font-weight:700;font-size:clamp(1.6rem,4.4vw,3rem);line-height:1.05;text-shadow:0 2px 16px rgba(2,26,58,.5)}
.herotitle h1 .g{color:var(--gold)}
.herowrap:not(:has(img[src]))::before,.herowrap img[style*="none"]+*{}
.eyebrow{display:inline-block;background:var(--gold);color:var(--navy-d);font-family:'Fredoka',sans-serif;font-weight:700;
  font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;padding:6px 16px;border-radius:100px;align-self:flex-start}
.sub{color:var(--ink-soft);font-weight:600;margin:14px auto 0;max-width:660px}
.tally{display:flex;justify-content:center;gap:30px;flex-wrap:wrap;margin-top:18px}
.tally .n{font-family:'Fredoka',sans-serif;font-weight:700;font-size:1.7rem;color:var(--navy);line-height:1}
.tally .l{font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;margin-top:3px}

/* controls */
.controls{margin:24px 0 6px}
.controls input#q{width:100%;font-family:'Nunito',sans-serif;font-weight:600;font-size:1rem;color:var(--ink);
  background:#fff;border:2px solid var(--line);border-radius:12px;padding:12px 16px}
.controls input#q:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(5,76,140,.12)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.chip{font-family:'Fredoka',sans-serif;font-weight:600;font-size:.82rem;cursor:pointer;border:1.5px solid var(--line);
  background:#fff;color:var(--ink-soft);border-radius:100px;padding:7px 14px;display:inline-flex;align-items:center;gap:6px;transition:.15s}
.chip .bl{font-weight:700;color:var(--accent,var(--navy))}
.chip:hover{border-color:var(--accent,var(--gold-d))}
.chip.active{background:var(--accent,var(--navy));color:#fff;border-color:var(--accent,var(--navy))}
.chip.active .bl{color:#fff}
.toolrow2{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0}
.tbtn{font-family:'Fredoka',sans-serif;font-weight:600;font-size:.82rem;cursor:pointer;border:1.5px solid var(--line);
  background:#fff;color:var(--navy);border-radius:10px;padding:8px 14px;transition:.15s}
.tbtn:hover{border-color:var(--gold-d);transform:translateY(-1px)}
.qinfo{min-height:18px;margin:8px 2px;font-size:.82rem;font-weight:700;color:var(--ink-soft)}

/* strand sections + cards */
.sec{font-family:'Fredoka',sans-serif;color:var(--accent,var(--navy));font-size:1.15rem;margin:30px 0 14px;display:flex;align-items:center;gap:10px}
.sec .sec-n{font-size:.72rem;background:var(--accent,var(--navy));color:#fff;border-radius:100px;padding:2px 9px;font-weight:700}
.sec::after{content:"";flex:1;height:2px;background:var(--line)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid{grid-template-columns:1fr}}
.acard{position:relative;display:flex;flex-direction:column;background:var(--card);border:2px solid var(--line);
  border-top:5px solid var(--ca,var(--navy));border-radius:14px;padding:16px 16px 14px;text-decoration:none;
  box-shadow:0 4px 14px rgba(10,36,99,.05);transition:transform .16s,border-color .16s,box-shadow .2s}
.acard:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(10,36,99,.12);border-color:var(--gold)}
.acard.hide{display:none}
.ac-img{margin:0 0 12px;border-radius:10px;overflow:hidden;aspect-ratio:2/1;background:#eef4fb;border:1px solid var(--line)}
.ac-img img{display:block;width:100%;height:100%;object-fit:cover}
.art-hero{margin:8px 0 16px;border-radius:14px;overflow:hidden;box-shadow:0 8px 24px rgba(5,76,140,.12);aspect-ratio:2/1;background:#eef4fb}
.art-hero img{display:block;width:100%;height:100%;object-fit:cover}
.ac-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.ac-num{font-family:'Fredoka',sans-serif;font-weight:700;color:var(--ink-soft);font-size:.9rem}
.acard h3{font-family:'Fredoka',sans-serif;color:var(--navy);font-size:1.02rem;margin-bottom:5px;line-height:1.15}
.acard p{font-weight:600;color:var(--ink-soft);font-size:.86rem;flex-grow:1}
.ac-mats{margin-top:9px;font-size:.74rem;color:var(--ink-soft);font-weight:600;border-top:1px dashed var(--line);padding-top:7px}
.strand-sec.hide{display:none}
.strand-banner{display:block;width:100%;height:auto;max-height:160px;object-fit:cover;border-radius:14px;
  margin:30px 0 4px;box-shadow:0 6px 20px rgba(5,76,140,.10)}
.strand-banner+.sec{margin-top:10px}

/* badges per strand */
.badge{display:inline-flex;align-items:center;gap:5px;font-family:'Fredoka',sans-serif;font-weight:600;font-size:.68rem;
  padding:3px 9px;border-radius:100px;color:#fff}
.badge .bl{font-weight:700}
.b-science{--ca:var(--s)} .b-technology{--ca:var(--t)} .b-engineering{--ca:var(--e)}
.b-arts{--ca:var(--a)} .b-math{--ca:var(--m)} .b-facilitation{--ca:var(--fac)}
.b-science .badge,.badge.b-science{background:var(--s)} .badge.b-technology{background:var(--t)}
.badge.b-engineering{background:var(--e)} .badge.b-arts{background:var(--a)}
.badge.b-math{background:var(--m)} .badge.b-facilitation{background:var(--fac)}
.acard.b-science{border-top-color:var(--s)} .acard.b-technology{border-top-color:var(--t)}
.acard.b-engineering{border-top-color:var(--e)} .acard.b-arts{border-top-color:var(--a)}
.acard.b-math{border-top-color:var(--m)} .acard.b-facilitation{border-top-color:var(--fac)}

/* guided page */
.article .eyebrow{background:none;color:var(--accent,var(--navy));padding:0;letter-spacing:.12em;margin-top:14px}
.article h1{font-family:'Fredoka',sans-serif;font-weight:700;color:var(--navy);font-size:clamp(1.6rem,4vw,2.4rem);margin:4px 0 12px;line-height:1.06}
.article h2{font-family:'Fredoka',sans-serif;color:var(--accent,var(--navy));font-size:1.15rem;margin:26px 0 10px}
.metarow{display:flex;gap:22px;flex-wrap:wrap;margin:6px 0 4px}
.metarow .mk,.mk{display:block;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:700}
.metarow>div span:last-child{font-family:'Fredoka',sans-serif;font-weight:600;color:var(--ink)}
.lede{font-size:1.08rem;font-weight:600}
.example{color:var(--ink-soft);font-weight:600;font-style:italic;margin-top:8px;border-left:3px solid var(--line);padding-left:12px}
.callout{background:#fff;border:2px solid var(--line);border-radius:12px;padding:12px 16px;margin:12px 0;font-weight:600}
.callout.mats .mk{display:inline;margin-right:6px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:640px){.cols{grid-template-columns:1fr;gap:0}}
.roles{list-style:none;display:flex;flex-wrap:wrap;gap:7px}
.roles li{background:#fff;border:1.5px solid var(--line);border-radius:100px;padding:5px 12px;font-weight:600;font-size:.84rem}
.steps,.reflect{padding-left:20px}
.steps li,.reflect li{margin:5px 0;font-weight:600}
.levers{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.levers{grid-template-columns:1fr}}
.lever{border-radius:12px;padding:14px 16px;font-weight:600}
.lever.up{background:#fdf2e9;border:1.5px solid #f0c9a5}
.lever.down{background:#eaf7ee;border:1.5px solid #b6e0c2}
.lever .lk{display:block;font-family:'Fredoka',sans-serif;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.lever.up .lk{color:#92400e} .lever.down .lk{color:#0a5c46}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{background:#eef4fb;color:var(--navy);border-radius:100px;padding:4px 11px;font-size:.78rem;font-weight:700}
.std{background:#fff;border:2px solid var(--line);border-radius:12px;padding:14px 16px}
.std-row{display:flex;gap:10px;margin-bottom:6px;font-weight:600}
.std-k{font-family:'Fredoka',sans-serif;font-weight:700;color:var(--navy);min-width:52px}
.std-note{font-size:.8rem;color:var(--ink-soft);font-weight:600;margin-top:6px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 0}
.btn{display:inline-flex;align-items:center;gap:7px;padding:12px 22px;border-radius:10px;font-family:'Fredoka',sans-serif;
  font-weight:600;font-size:.9rem;text-decoration:none;border:none;cursor:pointer;transition:filter .18s,transform .15s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-ghost{background:#fff;border:2px solid var(--line);color:var(--navy)}
.btn-ghost:hover{border-color:var(--gold-d)}

/* TEKS correlations page */
.callout.warn{background:#fdf7ef;border-color:#f0c9a5}
.callout.sep{background:#eef4fb;border-color:#cfe0f2}
.callout.warn p,.callout.sep p{font-weight:600;margin:0}
.sec-intro{color:var(--ink-soft);font-weight:600;margin:2px 0 12px}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;margin-bottom:8px}
table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff}
thead th{background:#eef4fb;color:var(--navy);font-family:'Fredoka',sans-serif;font-weight:700;text-align:left;padding:10px 12px;font-size:.8rem;position:sticky;top:0}
tbody td{padding:9px 12px;border-top:1px solid var(--line);font-weight:600;vertical-align:top}
tbody tr:nth-child(even) td{background:#fafcff}
.tnum{display:inline-block;min-width:26px;font-family:'Fredoka',sans-serif;font-weight:700;color:var(--ink-soft)}
.tsec{margin-top:22px}
.std-more{margin-top:12px}
.std-more a{font-family:'Fredoka',sans-serif;font-weight:700;color:var(--navy);text-decoration:none}
.std-more a:hover{color:var(--gold-d)}
.tbtn-teks{text-decoration:none;display:inline-flex;align-items:center}
[dir="rtl"] thead th,[dir="rtl"] tbody td{text-align:right}
.noresults{background:#fff;border:2px dashed var(--line);border-radius:14px;padding:26px 20px;text-align:center;color:var(--ink-soft);font-weight:600}
footer{text-align:center;margin-top:40px;padding-top:20px;border-top:2px solid var(--line);font-size:.8rem;color:var(--ink-soft);font-weight:600;line-height:1.7}
footer a{color:var(--navy);font-weight:700}

/* tool popover */
.pop{position:fixed;inset:auto 16px 16px auto;z-index:300;background:#fff;border:2px solid var(--line);border-radius:14px;
  box-shadow:0 16px 40px rgba(5,76,140,.22);padding:16px 18px;min-width:220px;font-weight:600}
.pop h4{font-family:'Fredoka',sans-serif;color:var(--navy);margin-bottom:8px}
.pop .big{font-family:'Fredoka',sans-serif;font-size:2rem;color:var(--navy);text-align:center;margin:6px 0}
.pop button{margin-top:8px}
.pop .x{position:absolute;top:8px;right:12px;cursor:pointer;color:var(--ink-soft);font-weight:700;border:none;background:none;font-size:1.1rem}

[dir="rtl"] .backlink,[dir="rtl"] .badge{flex-direction:row-reverse}
[dir="rtl"] .herotitle{padding:0 6% 0 0;background:linear-gradient(270deg,rgba(2,50,102,.92)0%,rgba(2,50,102,.7)34%,rgba(2,50,102,.15)55%,transparent 66%)}
[dir="rtl"] .example{border-left:none;border-right:3px solid var(--line);padding-left:0;padding-right:12px}

/* accessibility: visible keyboard focus + skip link */
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,
.acard:focus-visible,.chip:focus-visible,.tbtn:focus-visible,.btn:focus-visible{
  outline:3px solid var(--navy);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;z-index:400;background:var(--navy);color:#fff;
  font-family:'Fredoka',sans-serif;font-weight:700;padding:10px 16px;border-radius:0 0 10px 0;text-decoration:none}
.skip:focus{left:0}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* ---------- print ---------- */
@media print{
  @page{margin:1.4cm}
  body{background:#fff}
  .topbar,.controls,.no-print,.actions,footer .footer-sub{display:none!important}
  .wrap,.wrap.article{max-width:100%;padding:0}
  .article h1{font-size:1.6rem}
  .article h2{margin:14px 0 6px;font-size:1.05rem}
  .cols{grid-template-columns:1fr 1fr}
  .callout,.std,.lever{border-color:#bbb;box-shadow:none}
  .lever.up{background:#f7f7f7} .lever.down{background:#f7f7f7}
  .art-hero{max-height:6.5cm;box-shadow:none;break-inside:avoid}
  a[href]::after{content:""}
  h1,h2{break-after:avoid} .lever,.std,.callout{break-inside:avoid}
}