/* ============================================================
   BAC ENGLISH — LAST-DAY REVISION KIT  ·  /bac
   Re-themed to the EnglishWithJo website design system
   (Plus Jakarta Sans · brand blue · soft cards/shadows).
   Same class names as before — content & app.js unchanged.
   One file, no build step, no dependencies.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  /* website palette */
  --ink:#0B1220; --ink-soft:#5B6675;
  --paper:#F6F8FC; --card:#FFFFFF; --surface:#F4F7FB; --line:#E6EBF2;
  --accent:#2F6BFF; --accent-soft:#EAF0FF;     /* brand blue */
  --warn:#B45309;  --warn-soft:#FEF6E7;
  --bad:#E5484D;   --bad-soft:#FDECEC;
  --good:#16A34A;  --good-soft:#E7F8EE;
  --info:#2F6BFF;  --info-soft:#EAF0FF;
  --gold:#9A6B00;  --gold-soft:#FDF6E3;
  --navy:#16324A;

  --radius:18px;
  --shadow:0 1px 2px rgba(11,18,32,.04), 0 14px 34px rgba(11,18,32,.06);
  --shadow-pop:0 2px 8px rgba(11,18,32,.06), 0 22px 50px rgba(47,107,255,.16);
  --site-h:58px;             /* height of the site main-menu bar */

  --sans:"Plus Jakarta Sans",system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);background:var(--paper);color:var(--ink);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
/* subtle brand glow, like the main site */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(55% 45% at 85% -8%, rgba(47,107,255,.08), transparent 70%),
    radial-gradient(45% 38% at -5% 4%, rgba(244,63,107,.05), transparent 70%);
}
.sans{font-family:var(--sans)}
a{color:var(--accent)}
h1,h2,h3{letter-spacing:-.022em}

/* ---------- site main menu (injected by site-shell.js) ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .bar{max-width:1080px;margin:0 auto;height:var(--site-h);display:flex;align-items:center;justify-content:flex-start;gap:14px;padding:0 20px}
.site-header .brand{font-family:var(--sans);font-weight:800;font-size:1.2rem;letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.site-header .brand span{color:var(--accent)}
.site-header nav{display:flex;align-items:center;gap:26px}
.site-header nav a{font-size:.9rem;font-weight:600;color:var(--ink-soft);text-decoration:none;white-space:nowrap;transition:color .15s}
.site-header nav a:hover{color:var(--ink)}
.site-header nav a.active{color:var(--accent)}
.site-header .cta{font-family:var(--sans);font-weight:700;font-size:.9rem;color:#fff;background:var(--accent);border-radius:999px;padding:9px 20px;text-decoration:none;white-space:nowrap;transition:background .15s,transform .15s}
.site-header .cta:hover{background:#2457d6;transform:translateY(-1px)}
.site-header .burger{display:none;flex:0 0 auto;width:42px;height:42px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:0;background:transparent;cursor:pointer;border-radius:10px}
.site-header .burger span{display:block;width:22px;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s,opacity .2s}
.site-header.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-header.menu-open .burger span:nth-child(2){opacity:0}
.site-header.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---- horizontal nav scrollers + clickable arrow affordance ---- */
.site-header nav,.topnav{scrollbar-width:none;-ms-overflow-style:none}
.site-header nav::-webkit-scrollbar,.topnav::-webkit-scrollbar{display:none}

/* main-menu nav lives in a relative wrapper so arrows can pin to its edges */
.navwrap{position:relative;display:flex;min-width:0;flex:0 1 auto;margin-inline-start:auto}
.site-header nav{overflow-x:auto;max-width:100%}

/* section sub-nav: a sticky wrapper holds the scroller, so arrows pin to the bar */
.topnav-wrap{position:sticky;top:var(--site-h);z-index:50}
.topnav-wrap .topnav{position:static;top:auto;z-index:auto}

/* the clickable arrow buttons (added by site-shell.js); shown only when there is more to scroll */
.navarrow{position:absolute;top:0;bottom:0;width:58px;display:flex;align-items:center;border:0;padding:0;margin:0;background:transparent;cursor:pointer;z-index:6;opacity:0;pointer-events:none;transition:opacity .18s}
.navarrow.show{opacity:1;pointer-events:auto}
.navarrow.l{left:0;justify-content:flex-start;padding-left:7px;background:linear-gradient(to right,#fff 46%,rgba(255,255,255,0))}
.navarrow.r{right:0;justify-content:flex-end;padding-right:7px;background:linear-gradient(to left,#fff 46%,rgba(255,255,255,0))}
.navarrow b{font-family:var(--sans);font-weight:800;font-size:22px;line-height:1;color:var(--accent)}
.navarrow.r b{animation:navchevR 1.1s ease-in-out infinite}
.navarrow.l b{animation:navchevL 1.1s ease-in-out infinite}
@keyframes navchevR{0%,100%{transform:translateX(0);opacity:.55}50%{transform:translateX(4px);opacity:1}}
@keyframes navchevL{0%,100%{transform:translateX(0);opacity:.55}50%{transform:translateX(-4px);opacity:1}}
@media(prefers-reduced-motion:reduce){.navarrow b{animation:none}}

@media(max-width:820px){
  /* tablets: main menu tabs stay inline but scroll horizontally when tight */
  .site-header .bar{padding:0 16px;gap:10px}
  .site-header .brand{font-size:1.06rem;flex:0 0 auto}
  .navwrap{flex:1 1 auto;margin-inline-start:8px}
  .site-header nav{justify-content:flex-start;gap:18px}
  .langtoggle button{padding:5px 10px;font-size:12.5px}
}

@media(max-width:640px){
  /* phones: the cramped scroller can't fit, so collapse the tabs into a
     hamburger dropdown — every link gets a full-width, tappable row */
  .site-header .burger{display:flex;order:3}
  .site-header .brand{margin-inline-end:auto}   /* push toggle + burger right */
  .langtoggle{order:2}

  .navwrap{position:absolute;left:0;right:0;top:100%;flex:0 0 auto;margin:0;display:none;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 16px 32px rgba(11,18,32,.12)}
  .site-header.menu-open .navwrap{display:block}
  .site-header nav{flex-direction:column;align-items:stretch;gap:0;overflow:visible;max-width:none;padding:6px 12px 12px}
  .site-header nav a{padding:13px 14px;border-radius:12px;font-size:1rem;font-weight:700}
  .site-header nav a:hover,.site-header nav a:focus-visible{background:var(--surface)}
  .site-header nav a.active{background:var(--accent-soft)}
  .navwrap .navarrow{display:none}              /* no scroll arrows in dropdown mode */
}

/* ---------- kit header band ---------- */
header.kit{background:linear-gradient(180deg,#FFFFFF,var(--surface));color:var(--ink);padding:30px 20px 26px;border-bottom:1px solid var(--line)}
header.kit .wrap{max-width:1080px;margin:0 auto}
header.kit .crumb{font-family:var(--sans);font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
header.kit .crumb a{color:var(--accent);text-decoration:none}
header.kit h1{margin:8px 0 12px;font-size:30px;line-height:1.12;font-weight:800}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-family:var(--sans);font-weight:600;font-size:13px;background:#fff;color:var(--ink);border:1px solid var(--line);padding:6px 13px;border-radius:999px;box-shadow:var(--shadow)}

/* ---------- layout ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
main.kit{max-width:1080px;margin:24px auto;padding:0 20px}
section.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;margin-bottom:20px;box-shadow:var(--shadow)}
section.card>h2{font-family:var(--sans);font-weight:800;margin:0 0 4px;font-size:23px;letter-spacing:-.025em}
section.card>h3{font-family:var(--sans);font-weight:700;font-size:18px;margin:18px 0 6px;letter-spacing:-.02em}
.kicker{font-family:var(--sans);font-weight:700;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 2px}

/* ---------- hero (index) ---------- */
.hero{background:linear-gradient(135deg,#2F6BFF,#5B8CFF 55%,#7C5CFF);color:#fff;border-radius:22px;padding:34px 30px;margin-bottom:22px;box-shadow:var(--shadow-pop)}
.hero .tminus{font-family:var(--sans);font-weight:700;font-size:13px;letter-spacing:.18em;text-transform:uppercase;opacity:.92}
.hero h1{font-size:33px;margin:8px 0 10px;line-height:1.14;font-weight:800;letter-spacing:-.025em}
.hero p{font-size:17.5px;margin:8px 0;max-width:780px}

/* ---------- callout boxes ---------- */
.tip,.trap,.exam,.l1,.gold,.note{border-radius:12px;padding:13px 16px;font-size:15.5px;margin:12px 0}
.tip{background:var(--good-soft);border-inline-start:4px solid var(--good)}
.trap{background:var(--bad-soft);border-inline-start:4px solid var(--bad)}
.exam{background:var(--info-soft);border-inline-start:4px solid var(--info)}
.l1{background:var(--warn-soft);border-inline-start:4px solid var(--warn)}
.gold{background:var(--gold-soft);border-inline-start:4px solid var(--gold)}
.note{background:var(--surface);border-inline-start:4px solid #c3cbd8}
.tip b.tag,.trap b.tag,.exam b.tag,.l1 b.tag,.gold b.tag,.note b.tag{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.06em;text-transform:uppercase;display:inline-block;margin-inline-end:4px}
.tip b.tag{color:var(--good)} .trap b.tag{color:var(--bad)} .exam b.tag{color:var(--info)} .l1 b.tag{color:var(--warn)} .gold b.tag{color:var(--gold)}

/* ---------- tables ---------- */
table.sheet{width:100%;border-collapse:separate;border-spacing:0;font-size:15px;margin:14px 0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
table.sheet th,table.sheet td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:9px 12px;text-align:start;vertical-align:top}
table.sheet th:last-child,table.sheet td:last-child{border-right:none}
table.sheet tr:last-child td{border-bottom:none}
table.sheet th{font-family:var(--sans);font-weight:700;font-size:13.5px;background:var(--surface)}
table.sheet td code,table.sheet th code{font-family:'SF Mono',Menlo,Consolas,monospace;font-size:13.5px;background:var(--accent-soft);color:#244ea8;padding:1px 5px;border-radius:5px}
.right-ex{color:var(--good);font-weight:bold} .wrong-ex{color:var(--bad);text-decoration:line-through}

/* ---------- numbered steps ---------- */
.steps{counter-reset:s;list-style:none;padding:0;margin:14px 0}
.steps li{counter-increment:s;position:relative;padding:10px 12px;padding-inline-start:54px;border:1px solid var(--line);border-radius:12px;margin-bottom:9px;background:#fff;font-size:15.5px;box-shadow:var(--shadow)}
.steps li::before{content:counter(s);position:absolute;inset-inline-start:12px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-family:var(--sans);font-weight:700;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(47,107,255,.30)}

/* ---------- reading/text quote ---------- */
.reading{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px;font-size:15.5px;box-shadow:var(--shadow)}
.reading .src{display:block;text-align:end;font-style:italic;font-size:13.5px;color:var(--ink-soft);margin-top:6px}
.badge-real{display:inline-block;font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.05em;background:var(--accent);color:#fff;border-radius:6px;padding:2px 8px;vertical-align:middle;margin-left:6px}

/* ---------- index navigation grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:16px 0}
a.tile{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:border-color .15s,transform .15s,box-shadow .15s}
a.tile:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-pop)}
a.tile .n{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
a.tile h3{font-family:var(--sans);font-weight:800;margin:5px 0 6px;font-size:18px;letter-spacing:-.02em}
a.tile p{margin:0;font-size:14.5px;color:var(--ink-soft)}

/* ---------- section-specific note ---------- */
.sect{font-family:var(--sans);font-weight:600;font-size:12.5px;border:1px solid var(--line);border-radius:999px;padding:3px 12px;display:inline-block;margin:3px 5px 3px 0;background:#fff}
.sect.L{border-color:#7c3aed;color:#6d28d9} .sect.S{border-color:var(--accent);color:var(--accent)}
.sect.T{border-color:#1d4ed8;color:#1d4ed8} .sect.SP{border-color:var(--warn);color:var(--warn)}

/* ---------- essay / paragraph bank ---------- */
.bank{border:1px solid var(--line);border-radius:16px;padding:0;margin:16px 0;overflow:hidden;box-shadow:var(--shadow)}
.bank>.head{background:linear-gradient(135deg,#2F6BFF,#5B8CFF);color:#fff;padding:13px 18px;font-family:var(--sans);font-weight:700;font-size:16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.bank>.head .toggle{font-size:13px;opacity:.85}
.bank>.body{padding:15px 18px;display:none}
.bank.open>.body{display:block}
.bank h4{font-family:var(--sans);font-weight:700;font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);margin:14px 0 6px}
.frame{background:var(--surface);border-radius:10px;padding:10px 14px;margin:6px 0;font-size:15.5px}
.frame .blank{color:var(--accent);font-weight:700}
.model{background:var(--accent-soft);border:1px dashed var(--accent);border-radius:10px;padding:13px 16px;margin:8px 0;font-size:15.5px;line-height:1.7}
ul.args{margin:6px 0;padding-left:20px} ul.args li{margin:5px 0}

/* ---------- interactive self-check ---------- */
.opt{display:block;border:1px solid var(--line);border-radius:11px;padding:10px 13px;margin:7px 0;cursor:pointer;background:#fff;font-size:15.5px;transition:border-color .12s,background .12s}
.opt:hover{border-color:var(--accent)}
.opt input{margin-right:8px}
.opt.right{border-color:var(--good);background:var(--good-soft)}
.opt.wrong{border-color:var(--bad);background:var(--bad-soft)}
.why{display:none;font-family:var(--sans);font-size:13.5px;margin:6px 0 0 24px;color:var(--ink-soft)}
.why.show{display:block}
button.btn{font-family:var(--sans);font-size:14.5px;font-weight:700;background:var(--accent);color:#fff;border:none;border-radius:12px;padding:10px 20px;cursor:pointer;margin-top:6px;box-shadow:0 10px 22px rgba(47,107,255,.24);transition:transform .15s,background .15s}
button.btn:hover{background:#2457d6;transform:translateY(-1px)}
button.ghost{background:#fff;color:var(--accent);border:1.5px solid var(--accent);box-shadow:none}
button.ghost:hover{background:var(--accent-soft);transform:translateY(-1px)}
.verdict{display:none;font-family:var(--sans);font-weight:700;border-radius:12px;padding:10px 14px;margin-top:9px;font-size:15px}
.verdict.good{display:block;background:var(--good-soft);color:var(--good)}
.verdict.bad{display:block;background:var(--bad-soft);color:var(--bad)}
.reveal-btn{font-family:var(--sans);font-weight:600;font-size:13.5px;background:#fff;border:1.5px solid var(--accent);color:var(--accent);border-radius:10px;padding:7px 13px;cursor:pointer;margin:4px 0;transition:background .12s}
.reveal-btn:hover{background:var(--accent-soft)}
.reveal-box{display:none;background:var(--accent-soft);border-radius:10px;padding:11px 14px;font-size:14.5px;margin:6px 0}
.reveal-box.show{display:block}
input.gap{font-family:var(--sans);font-size:15px;padding:5px 9px;border:1.5px solid var(--line);border-radius:8px;background:#fff}
input.gap:focus{outline:none;border-color:var(--accent)}
input.gap.right{border-color:var(--good);background:var(--good-soft)}
input.gap.wrong{border-color:var(--bad);background:var(--bad-soft)}

/* ---------- mini quiz reuse ---------- */
.classcue{font-family:var(--sans);font-weight:600;font-size:12.5px;background:var(--gold-soft);border:1px solid #e7cf86;color:#7a5b12;border-radius:999px;padding:4px 13px;display:inline-block;margin:6px 0}

/* ---------- footer nav ---------- */
footer.kit{max-width:1080px;margin:8px auto 48px;padding:18px 20px;font-family:var(--sans);font-weight:600;font-size:14px;color:var(--ink-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line)}
footer.kit a{text-decoration:none;font-weight:700;color:var(--accent)}

/* ---------- vocab word (reused from lessons) ---------- */
.word{border-top:1px solid var(--line);padding:9px 2px;font-size:15px}
.word b{font-size:16px} .word .pos{font-family:var(--sans);font-size:11.5px;color:var(--ink-soft)}
.word .gloss{font-family:var(--sans);font-size:13px;color:var(--accent)}
.word .ex{font-size:13px;color:var(--ink-soft);font-style:italic}
.cols{column-count:2;column-gap:24px} .cols>*{break-inside:avoid}

/* ---------- top navigation bar (kit section sub-nav, sticky) ---------- */
.topnav{position:sticky;top:var(--site-h);z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;gap:8px;padding:11px max(20px,calc((100% - 1080px) / 2 + 20px));overflow-x:auto;-webkit-overflow-scrolling:touch}
.topnav a{flex:0 0 auto;font-family:var(--sans);font-size:14px;font-weight:700;text-decoration:none;color:var(--ink-soft);background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:8px 15px;white-space:nowrap;transition:border-color .12s,color .12s,background .12s}
.topnav a:hover{border-color:var(--accent);color:var(--accent)}
.topnav a.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 8px 18px rgba(47,107,255,.26)}
.topnav a.home{background:var(--ink);color:#fff;border-color:var(--ink)}
.topnav a.home.active{background:var(--accent);border-color:var(--accent)}

/* ---------- matching / ordering exercises ---------- */
.classify{border:1px solid var(--line);border-radius:12px;padding:10px 13px;margin:7px 0;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:#fff;font-size:15px}
.classify .ans{font-style:italic}
select.cls{font-family:var(--sans);font-size:14px;padding:6px 9px;border-radius:9px;border:1.5px solid var(--line);background:#fff}
select.cls.right{border-color:var(--good);background:var(--good-soft)}
select.cls.wrong{border-color:var(--bad);background:var(--bad-soft)}

/* ---------- "fix the mistake" exercise ---------- */
.fixrow{background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 14px;margin:8px 0}
.fixrow .bad-sentence{color:var(--bad)}

@media(max-width:760px){ .cols{column-count:1} .hero h1{font-size:27px} .topnav a{font-size:13.5px;padding:7px 13px} header.kit h1{font-size:25px} }
/* ============ Arabic / RTL — opt-in via the EN | عربي toggle ============ */
.langtoggle{flex:0 0 auto;display:inline-flex;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.langtoggle button{font-family:var(--sans);font-weight:700;font-size:13px;border:0;background:transparent;color:var(--ink-soft);padding:5px 12px;border-radius:999px;cursor:pointer;line-height:1.45}
.langtoggle button.active{background:var(--accent);color:#fff}
.langtoggle button:not(.active):hover{color:var(--ink)}

/* Arabic typography + right-to-left for the page CONTENT.
   The top menu and the section sub-nav stay LTR so the scroll arrows keep working. */
html[data-lang="ar"] [data-i18n]{font-family:'Cairo',var(--sans);letter-spacing:0}
html[data-lang="ar"] header.kit,
html[data-lang="ar"] main.kit,
html[data-lang="ar"] footer.kit{direction:rtl}
html[data-lang="ar"] .sect{margin-inline:0 5px}
/* English exam material (passages, model answers, options, templates) stays left-to-right even in Arabic mode */
html[data-lang="ar"] .reading,
html[data-lang="ar"] .reveal-box,
html[data-lang="ar"] .reveal-btn,
html[data-lang="ar"] .model,
html[data-lang="ar"] .opt,
html[data-lang="ar"] .frame,
html[data-lang="ar"] .classify,
html[data-lang="ar"] input.gap,
html[data-lang="ar"] select.cls,
html[data-lang="ar"] .cols,
html[data-lang="ar"] .word{direction:ltr;text-align:left}
html[data-lang="ar"] .reading .src{text-align:right}

@media print{
  .langtoggle{display:none}
  .site-header,.reveal-btn,button.btn,.classcue,header.kit .chips,.topnav{display:none}
  body::before{display:none}
  .bank>.body{display:block!important} .reveal-box{display:block!important}
}

/* ============================================================
   Option C — BAC 2026 correction: highlighted nav tab +
   glowing "spotlight" CTA on the hub home page. Uses the same
   theme tokens; nothing else in the kit changes.
   ============================================================ */
.topnav a.hot{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 8px 18px rgba(47,107,255,.26)}
.topnav a.hot:hover{background:#2457d6;color:#fff;border-color:#2457d6}

.spotlight{margin:6px 0 24px;text-align:center}
.glow-cta{position:relative;display:inline-flex;align-items:center;gap:14px;font-family:var(--sans);font-weight:800;font-size:1.55rem;letter-spacing:-.01em;color:#fff;text-decoration:none;background:linear-gradient(135deg,#2F6BFF,#5B8CFF 55%,#7C5CFF);border-radius:20px;padding:26px 52px;animation:bacGlow 2.1s ease-in-out infinite;will-change:box-shadow,transform}
.glow-cta:hover{color:#fff}
.glow-cta .spk{font-size:1.22rem;opacity:.92}
.glow-cta .arw{font-size:1.42rem;transition:transform .2s}
.glow-cta:hover .arw{transform:translateX(5px)}
.glow-cta .newbadge{position:absolute;top:-12px;right:-12px;font-size:.68rem;font-weight:800;letter-spacing:.06em;background:#fff;color:#2457d6;border:1px solid #cdd9ff;border-radius:999px;padding:4px 11px}
@keyframes bacGlow{0%,100%{box-shadow:0 0 0 0 rgba(47,107,255,0), 0 16px 34px rgba(47,107,255,.3);transform:translateY(0)}50%{box-shadow:0 0 56px 13px rgba(47,107,255,.55), 0 20px 46px rgba(47,107,255,.42);transform:translateY(-3px)}}
@media(prefers-reduced-motion:reduce){.glow-cta{animation:none}}
@media(max-width:760px){.glow-cta{font-size:1.22rem;padding:19px 32px}}

/* ---- Option C: three correction buttons (Sciences + Technique + Lettres) side by side ---- */
.spotlight-pair{display:flex;gap:16px;justify-content:center;align-items:stretch;flex-wrap:wrap;max-width:1040px;margin:6px auto 24px;padding:0 2px}
.spotlight-pair .glow-cta{flex:1 1 280px;min-width:0;justify-content:center;text-align:center;font-size:1.3rem;padding:20px 26px;gap:13px}
.glow-lbl{display:flex;flex-direction:column;align-items:center;gap:1px;line-height:1.16}
.glow-lbl b{font-weight:800}
.glow-lbl small{font-weight:600;font-size:.72rem;letter-spacing:.01em;opacity:.92}
.glow-cta.tec{background:linear-gradient(135deg,#7C5CFF,#9D7BFF 60%,#B58CFF);animation-name:bacGlowV}
.glow-cta.tec .newbadge{color:#6a48e8;border-color:#ddd3ff}
@keyframes bacGlowV{0%,100%{box-shadow:0 0 0 0 rgba(124,92,255,0), 0 16px 34px rgba(124,92,255,.3);transform:translateY(0)}50%{box-shadow:0 0 56px 13px rgba(124,92,255,.52), 0 20px 46px rgba(124,92,255,.4);transform:translateY(-3px)}}
.glow-cta.let{background:linear-gradient(135deg,#E0457B,#F0679F 58%,#FF8FB8);animation-name:bacGlowL}
.glow-cta.let .newbadge{color:#c42a6b;border-color:#ffd2e3}
@keyframes bacGlowL{0%,100%{box-shadow:0 0 0 0 rgba(224,69,123,0), 0 16px 34px rgba(224,69,123,.3);transform:translateY(0)}50%{box-shadow:0 0 56px 13px rgba(224,69,123,.52), 0 20px 46px rgba(224,69,123,.4);transform:translateY(-3px)}}
@media(max-width:920px){.spotlight-pair{max-width:430px}}
@media(max-width:620px){.spotlight-pair{flex-direction:column;gap:12px;max-width:430px}.spotlight-pair .glow-cta{flex:1 1 auto;width:100%;font-size:1.22rem;padding:18px 22px}}

/* ---- 2026 correction chooser (Sciences vs Technique) ---- */
.bac-chooser{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(11,18,32,.5);backdrop-filter:blur(4px)}
.bac-chooser.open{display:flex;animation:bacFade .18s ease}
@keyframes bacFade{from{opacity:0}to{opacity:1}}
.bac-chooser-card{position:relative;width:100%;max-width:440px;background:var(--sheet);border-radius:20px;box-shadow:0 26px 64px rgba(11,18,32,.32);padding:26px 26px 24px;text-align:center;animation:bacPop .22s ease}
@keyframes bacPop{from{opacity:0;transform:scale(.93) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.bac-chooser-x{position:absolute;top:11px;right:14px;border:0;background:none;font-size:1.2rem;line-height:1;color:var(--ink-soft);cursor:pointer;font-family:var(--sans)}
.bac-chooser-x:hover{color:var(--ink)}
.bac-chooser-k{margin:0;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.bac-chooser-q{margin:5px 0 16px;font-size:1.2rem;letter-spacing:-.01em}
.bac-chooser-row{display:flex;flex-direction:column;gap:11px}
.bac-pick{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:#fff;border-radius:15px;padding:15px 22px;transition:transform .15s,box-shadow .15s}
.bac-pick:hover{transform:translateY(-2px);color:#fff}
.bac-pick .bac-pick-t{font-size:1.04rem;font-weight:800}
.bac-pick .bac-pick-s{font-size:.74rem;font-weight:600;opacity:.9}
.bac-pick.sci{background:linear-gradient(135deg,#2F6BFF,#5B8CFF);box-shadow:0 10px 24px rgba(47,107,255,.32)}
.bac-pick.tec{background:linear-gradient(135deg,#7C5CFF,#9D7BFF);box-shadow:0 10px 24px rgba(124,92,255,.32)}
.bac-pick.let{background:linear-gradient(135deg,#E0457B,#F0679F);box-shadow:0 10px 24px rgba(224,69,123,.32)}
.bac-pick-badge{position:absolute;top:-9px;right:-9px;font-size:.6rem;font-weight:800;letter-spacing:.06em;background:#fff;color:#2457d6;border:1px solid #cdd9ff;border-radius:999px;padding:3px 9px}
.bac-pick.tec .bac-pick-badge{color:#6a48e8;border-color:#ddd3ff}
.bac-pick.let .bac-pick-badge{color:#c42a6b;border-color:#ffd2e3}
html[data-lang="ar"] .bac-pick-s{direction:rtl}