:root{
  --ink:#1B2B24;
  --ink-soft:#4B5850;
  --ink-faint:#7C8880;
  --paper:#F1EDE1;
  --paper-raised:#FBF9F2;
  --paper-sunken:#E7E1D0;
  --rule:#D3C9AC;
  --primary:#1F4B3F;
  --primary-strong:#153A30;
  --primary-tint:#E3EBE5;
  --gold:#A6792B;
  --gold-strong:#8A631F;
  --gold-tint:#F1E5C8;
  --red-pen:#A23B2E;
  --white:#FFFFFF;
  --shadow: 0 1px 2px rgba(27,43,36,0.06), 0 8px 24px -12px rgba(27,43,36,0.18);
  --radius-s: 3px;
  --radius-m: 6px;
  --focus: #2E6E5B;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#EAE6D8;
    --ink-soft:#B7C2B8;
    --ink-faint:#83917E;
    --paper:#0F1E18;
    --paper-raised:#16281F;
    --paper-sunken:#0A1611;
    --rule:#2B4038;
    --primary:#7FC3A8;
    --primary-strong:#9BD4BC;
    --primary-tint:#17332A;
    --gold:#E3B463;
    --gold-strong:#EFC98A;
    --gold-tint:#2A2416;
    --red-pen:#E2917F;
    --white:#0F1E18;
    --shadow: 0 1px 2px rgba(0,0,0,0.35), 0 12px 28px -14px rgba(0,0,0,0.55);
    --focus:#9BD4BC;
  }
}
:root[data-theme="dark"]{
  --ink:#EAE6D8;
  --ink-soft:#B7C2B8;
  --ink-faint:#83917E;
  --paper:#0F1E18;
  --paper-raised:#16281F;
  --paper-sunken:#0A1611;
  --rule:#2B4038;
  --primary:#7FC3A8;
  --primary-strong:#9BD4BC;
  --primary-tint:#17332A;
  --gold:#E3B463;
  --gold-strong:#EFC98A;
  --gold-tint:#2A2416;
  --red-pen:#E2917F;
  --white:#0F1E18;
  --shadow: 0 1px 2px rgba(0,0,0,0.35), 0 12px 28px -14px rgba(0,0,0,0.55);
  --focus:#9BD4BC;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;} }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Work Sans", -apple-system, "Segoe UI", sans-serif;
  font-size:16px;
  line-height:1.6;
}
img{ max-width:100%; height:auto; }
h1,h2,h3,h4{
  font-family:"Newsreader", Georgia, "Times New Roman", serif;
  font-weight:600;
  line-height:1.15;
  text-wrap:balance;
  margin:0;
  color:var(--ink);
}
em.accent{ color:var(--primary); font-style:italic; }
a{ color:inherit; }
.mono{ font-family:"IBM Plex Mono", ui-monospace, monospace; font-variant-numeric:tabular-nums; }
.eyebrow{
  font-family:"IBM Plex Mono", monospace;
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--gold-strong);
  font-weight:600;
  display:flex;
  align-items:center;
  gap:0.6em;
}
.eyebrow::before{ content:""; width:1.4em; height:1px; background:var(--gold-strong); display:inline-block; }
.wrap{ max-width:1400px; margin:0 auto; padding:0 40px; }
section{ padding:88px 0; border-bottom:1px solid var(--rule); }
section:last-of-type{ border-bottom:none; }
.lede{ color:var(--ink-soft); font-size:1.05rem; max-width:60ch; }
button{ font-family:inherit; }
:focus-visible{ outline:2px solid var(--focus); outline-offset:2px; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:40;
  background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
}
.nav{
  max-width:1400px; margin:0 auto; padding:0 40px;
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; }
.brand-logo-frame{
  width:54px; height:54px; border-radius:50%;
  border:2px solid #DFBA6F;
  box-shadow:0 0 14px rgba(223, 186, 111, 0.55), 0 2px 8px rgba(0, 0, 0, 0.4);
  overflow:hidden; display:flex; align-items:center; justify-content:center;
  background:#7E1D22; flex-shrink:0;
}
.brand-logo-img{ width:100%; height:100%; object-fit:cover; display:block; }
.brand-text-block{ display:flex; flex-direction:column; justify-content:center; }
.brand-crown-tag{
  font-family:"IBM Plex Mono", monospace; font-size:0.64rem; font-weight:700;
  letter-spacing:0.16em; text-transform:uppercase; color:#E5C378; line-height:1.1; margin-bottom:3px;
}
.brand-main-title{
  font-family:"Newsreader", Georgia, serif; font-size:1.34rem; font-weight:700;
  letter-spacing:0.04em; color:var(--ink); line-height:1.1;
}
.brand-mark{
  width:34px; height:34px; border-radius:2px;
  background:var(--primary); color:var(--paper-raised);
  display:flex; align-items:center; justify-content:center;
  font-family:"Newsreader",serif; font-weight:600; font-size:1.05rem;
  flex:none;
}
.brand-name{ font-family:"Newsreader",serif; font-weight:600; font-size:1.18rem; letter-spacing:0.01em; }
.brand-name b{ color:var(--gold-strong); font-style:italic; font-weight:500;}
.nav-links{ display:flex; align-items:center; gap:30px; list-style:none; margin:0; padding:0; }
.nav-links a{ text-decoration:none; font-size:0.94rem; color:var(--ink-soft); font-weight:500; }
.nav-links a:hover{ color:var(--ink); }
.nav-links a[aria-current="page"]{ color:var(--ink); }
.nav-cta{
  background:var(--primary); color:var(--paper-raised);
  padding:10px 18px; border-radius:var(--radius-s); text-decoration:none;
  font-weight:600; font-size:0.9rem; border:1px solid var(--primary);
  white-space:nowrap;
}
.nav-cta:hover{ background:var(--primary-strong); }
.nav-toggle{ display:none; background:none; border:1px solid var(--rule); border-radius:var(--radius-s); width:40px; height:40px; align-items:center; justify-content:center; cursor:pointer; color:var(--ink); }
.nav-toggle svg{ width:20px; height:20px; }

@media (max-width: 1080px){
  .nav-links{
    position:absolute; top:72px; left:0; right:0;
    background:var(--paper-raised); border-bottom:1px solid var(--rule);
    flex-direction:column; align-items:stretch; padding:8px 28px 20px; gap:0;
    display:none;
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ padding:12px 0; border-bottom:1px solid var(--rule); }
  .nav-cta{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ---------- Hero ---------- */
.hero{ padding-top:64px; padding-bottom:56px; }
.hero .wrap{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:56px; align-items:center; }
.hero-slip{
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid var(--rule); background:var(--paper-raised);
  padding:6px 12px 6px 8px; border-radius:100px; margin-bottom:22px;
  font-size:0.82rem; color:var(--ink-soft); font-weight:500;
}
.hero-slip .dot{ width:7px; height:7px; border-radius:50%; background:var(--gold); flex:none; }
h1.hero-title{ font-size:clamp(2.3rem, 4.2vw, 3.4rem); margin-bottom:20px; }
.hero-title i{ font-style:italic; color:var(--primary); }
.hero p.lede{ margin-bottom:30px; font-size:1.1rem; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:40px; }
.btn-primary{
  background:var(--primary); color:var(--paper-raised); border:1px solid var(--primary);
  padding:14px 24px; border-radius:var(--radius-s); font-weight:600; text-decoration:none;
  font-size:0.96rem; cursor:pointer; display:inline-flex; align-items:center; gap:8px;
}
.btn-primary:hover{ background:var(--primary-strong); }
.btn-primary:disabled{ background:var(--paper-sunken); border-color:var(--rule); color:var(--ink-faint); cursor:not-allowed; }
.btn-primary:disabled:hover{ background:var(--paper-sunken); }
.btn-ghost{
  background:transparent; color:var(--ink); border:1px solid var(--rule);
  padding:14px 24px; border-radius:var(--radius-s); font-weight:600; text-decoration:none;
  font-size:0.96rem; cursor:pointer;
}
.btn-ghost:hover{ border-color:var(--ink-soft); }

.hero-people{ display:flex; align-items:center; gap:14px; }
.avatars{ display:flex; }
.avatars span{
  width:34px; height:34px; border-radius:50%; border:2px solid var(--paper);
  margin-left:-10px; display:flex; align-items:center; justify-content:center;
  font-family:"IBM Plex Mono",monospace; font-size:0.72rem; font-weight:600; color:var(--paper-raised);
}
.avatars span:first-child{ margin-left:0; }
.hero-people small{ color:var(--ink-soft); font-size:0.85rem; }

/* band scale visual */
.scale-card{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m);
  padding:30px 28px 26px; box-shadow:var(--shadow);
}
.scale-card .scale-head{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:26px; }
.scale-card .scale-head span{ font-family:"IBM Plex Mono",monospace; font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); }
.band-scale{ position:relative; height:6px; background:var(--paper-sunken); border-radius:100px; margin:0 6px 10px; }
.band-scale .fill{ position:absolute; top:0; bottom:0; left:56.25%; width:18.75%; background:linear-gradient(90deg,var(--primary),var(--gold)); border-radius:100px; }
.band-scale .tick{ position:absolute; top:-3px; width:1px; height:12px; background:var(--rule); }
.band-scale .pin{
  position:absolute; top:-34px; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:4px;
}
.band-scale .pin .chip{
  font-family:"IBM Plex Mono",monospace; font-size:0.72rem; font-weight:600;
  background:var(--ink); color:var(--paper); padding:3px 7px; border-radius:3px; white-space:nowrap;
}
.band-scale .pin.target .chip{ background:var(--gold); color:var(--primary-strong); }
.band-scale .pin .stem{ width:2px; height:10px; background:var(--ink-faint); }
.band-scale .pin.target .stem{ background:var(--gold); }
.scale-labels{ display:flex; justify-content:space-between; margin:14px 6px 0; font-family:"IBM Plex Mono",monospace; font-size:0.72rem; color:var(--ink-faint); }
.scale-foot{ margin-top:24px; padding-top:20px; border-top:1px dashed var(--rule); display:flex; justify-content:space-between; gap:16px; }
.scale-foot div b{ display:block; font-family:"Newsreader",serif; font-size:1.35rem; color:var(--primary); }
.scale-foot div span{ font-size:0.78rem; color:var(--ink-faint); }

@media (max-width: 900px){
  .hero .wrap{ grid-template-columns:1fr; }
}

/* ---------- Trust bar ---------- */
.trustbar{ padding:34px 0; }
.trustbar .wrap{ display:flex; flex-wrap:wrap; gap:34px; justify-content:space-between; align-items:center; }
.trust-item{ display:flex; align-items:baseline; gap:8px; }
.trust-item b{ font-family:"Newsreader",serif; font-size:1.5rem; color:var(--ink); }
.trust-item span{ font-size:0.82rem; color:var(--ink-faint); max-width:14ch; }

/* ---------- Trust trio (3-up "why students trust us" cards) ---------- */
.trust-trio{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:900px){ .trust-trio{ grid-template-columns:1fr; } }
.trust-card{
  border-radius:var(--radius-m); padding:34px 30px 30px; display:flex; flex-direction:column;
  min-height:340px; border:1px solid var(--rule);
}
.trust-card.tone-a{ background:var(--gold-tint); }
.trust-card.tone-b{ background:var(--primary-tint); }
.trust-card.tone-c{ background:var(--paper-sunken); }
.trust-card h3{ font-size:1.35rem; margin-bottom:12px; max-width:16ch; }
.trust-card p{ color:var(--ink-soft); font-size:0.94rem; line-height:1.6; margin:0; }
.trust-card-visual{ margin-top:auto; padding-top:22px; display:flex; flex-direction:column; gap:10px; }
.trust-illus{ display:block; width:100%; height:auto; border-radius:var(--radius-m); border:1px solid var(--rule); }
.trust-card-visual small{ color:var(--ink-faint); font-size:0.8rem; }

/* ---------- Section headings ---------- */
.sec-head{ display:flex; justify-content:space-between; align-items:end; gap:30px; margin-bottom:48px; flex-wrap:wrap; }
.sec-head h2{ font-size:clamp(1.7rem,3vw,2.3rem); margin-top:10px; max-width:20ch; }

/* ---------- Simple page header (non-home pages) ---------- */
.page-head{ padding:60px 0 44px; }
.page-head h1{ font-size:clamp(1.9rem,3.6vw,2.6rem); margin-top:12px; max-width:28ch; }
.page-head p.lede{ margin-top:16px; }

/* ---------- Soft, low-pressure CTA (no hard sell) ---------- */
.soft-cta{ background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m); padding:26px 32px; display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap; }
.soft-cta p{ margin:0; color:var(--ink-soft); font-size:0.94rem; max-width:56ch; }
.soft-cta a{ color:var(--primary); font-weight:600; text-decoration:underline; white-space:nowrap; }
.soft-cta a:hover{ color:var(--primary-strong); }

/* ---------- Copy-prompt / paste-back grading (no API key needed) ---------- */
.paste-back-box{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m);
  padding:22px 24px; margin-top:16px;
}
.paste-back-box label{ display:block; font-weight:600; font-size:0.9rem; margin-bottom:10px; }
.prompt-preview{ margin-top:14px; font-size:0.88rem; color:var(--ink-soft); }
.prompt-preview summary{ cursor:pointer; font-weight:600; color:var(--primary); }

/* ---------- Testimonial rating chip ---------- */
.script-rating{
  display:inline-flex; align-items:center; gap:6px; margin-bottom:14px;
  font-family:"IBM Plex Mono",monospace; font-size:0.78rem; font-weight:600;
  background:var(--paper); border:1px solid var(--rule); color:var(--gold-strong);
  padding:5px 12px; border-radius:100px;
}

/* ---------- Practice Room intake ---------- */
.intake-card{ background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m); padding:38px 40px; box-shadow:var(--shadow); }
.intake-card h3{ font-size:1.5rem; margin:8px 0 10px; }
.intake-card > p{ color:var(--ink-soft); font-size:0.94rem; max-width:58ch; margin:0 0 32px; }
.intake-q{ margin-bottom:28px; }
.intake-q:last-of-type{ margin-bottom:30px; }
.intake-q-label{ display:block; font-weight:600; font-size:0.95rem; margin-bottom:12px; }
.pill-row, .band-pills{ display:flex; gap:8px; flex-wrap:wrap; }
.opt-pill, .band-pill{ font-family:"IBM Plex Mono",monospace; font-weight:600; font-size:0.85rem; background:var(--paper); border:1px solid var(--rule); color:var(--ink-soft); padding:9px 16px; border-radius:100px; cursor:pointer; }
.opt-pill:hover, .band-pill:hover{ border-color:var(--primary); color:var(--ink); }
.opt-pill[aria-pressed="true"], .band-pill[aria-pressed="true"]{ background:var(--primary); border-color:var(--primary); color:var(--paper-raised); }
.intake-skip{ margin:0; font-size:0.86rem; color:var(--ink-faint); }
.link-btn{ background:none; border:none; padding:0; font:inherit; color:var(--primary); text-decoration:underline; cursor:pointer; }
.link-btn:hover{ color:var(--primary-strong); }

.recommend-card{ background:var(--primary-tint); border:1px solid var(--rule); border-left:4px solid var(--gold); border-radius:var(--radius-m); padding:36px 40px; }
.recommend-card .eyebrow{ margin-bottom:10px; }
.recommend-card h3{ font-size:1.5rem; margin-bottom:12px; }
.recommend-card p{ color:var(--ink-soft); font-size:0.95rem; max-width:62ch; margin:0 0 26px; }
.recommend-actions{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }

.workspace-bar{ display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap; margin-bottom:18px; font-size:0.86rem; color:var(--ink-soft); }
.workspace-bar b{ color:var(--ink); }

/* ---------- Method / four skills ---------- */
.method-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--rule); border:1px solid var(--rule); border-radius:var(--radius-m); overflow:hidden; }
.method-card{ background:var(--paper-raised); padding:30px 26px; }
.method-card .mono{ font-size:1.7rem; color:var(--gold); display:block; margin-bottom:16px; }
.method-card h3{ font-size:1.15rem; margin-bottom:10px; }
.method-card p{ color:var(--ink-soft); font-size:0.92rem; margin:0 0 16px; }
.method-card ul{ margin:0; padding:0; list-style:none; display:flex; flex-direction:column; gap:6px; }
.method-card li{ font-size:0.82rem; color:var(--ink-faint); padding-left:14px; position:relative; }
.method-card li::before{ content:"—"; position:absolute; left:0; color:var(--rule); }
@media (max-width:900px){ .method-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .method-grid{ grid-template-columns:1fr; } }

/* ---------- Topics / curriculum units ---------- */
.topics-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:1080px){ .topics-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .topics-grid{ grid-template-columns:1fr; } }
.topic-card{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m);
  padding:26px 24px; display:flex; flex-direction:column; position:relative; transition:border-color .15s ease;
}
.topic-card.is-live{ border-color:var(--primary); }
.topic-card-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px; margin-bottom:14px; }
.topic-band{ font-family:"IBM Plex Mono",monospace; font-size:0.78rem; color:var(--gold-strong); font-weight:600; }
.topic-status{
  font-family:"IBM Plex Mono",monospace; font-size:0.65rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.06em; padding:3px 8px; border-radius:20px; white-space:nowrap;
}
.topic-status.live{ background:var(--primary-tint); color:var(--primary-strong); }
.topic-status.soon{ background:var(--paper-sunken); color:var(--ink-faint); }
.topic-card h3{ font-size:1.1rem; margin:0 0 8px; }
.topic-card p{ color:var(--ink-soft); font-size:0.88rem; margin:0 0 18px; flex:1; }
.topic-tags{ display:flex; flex-wrap:wrap; gap:6px; margin-bottom:18px; }
.topic-tag{ font-size:0.72rem; color:var(--ink-soft); background:var(--paper-sunken); padding:3px 9px; border-radius:20px; }
.topic-card .topic-link{ font-size:0.86rem; font-weight:600; color:var(--primary); text-decoration:none; }
.topic-card .topic-link.disabled{ color:var(--ink-faint); pointer-events:none; }

/* ---------- Curriculum Batches & Phases ---------- */
.batch-filter-nav{ display:flex; flex-wrap:wrap; gap:10px; margin:24px 0 32px; }
.batch-btn{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:24px;
  padding:8px 18px; font-size:0.88rem; font-weight:600; color:var(--ink-soft);
  cursor:pointer; transition:all .15s ease; display:inline-flex; align-items:center; gap:8px;
}
.batch-btn:hover{ border-color:var(--primary); color:var(--ink); }
.batch-btn.active{ background:var(--primary); color:#fff; border-color:var(--primary); }

.phase-block{ margin-bottom:44px; }
.phase-banner{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m);
  padding:14px 20px; display:flex; justify-content:space-between; align-items:center;
  margin-bottom:20px;
}
.phase-banner-title{
  display:flex; align-items:center; gap:10px; font-weight:700; font-size:0.92rem;
  letter-spacing:0.04em; text-transform:uppercase; font-family:"Work Sans",sans-serif;
}
.phase-banner-count{
  background:var(--paper-sunken); color:var(--ink-soft); font-size:0.75rem;
  font-family:"IBM Plex Mono",monospace; font-weight:600; padding:4px 12px;
  border-radius:20px; border:1px solid var(--rule);
}

.home-unit-modal{
  display:none; position:fixed; top:0; left:0; right:0; bottom:0;
  background:rgba(0,0,0,0.65); z-index:9999; justify-content:center;
  align-items:center; padding:20px;
}
.home-unit-modal.open{ display:flex; }
.home-unit-dialog{
  background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-l);
  max-width:1040px; width:100%; max-height:90vh; overflow-y:auto; padding:32px;
  position:relative; box-shadow:0 12px 36px rgba(0,0,0,0.2);
}
.home-unit-close{
  position:absolute; top:20px; right:20px; background:var(--paper-sunken);
  border:1px solid var(--rule); border-radius:50%; width:36px; height:36px;
  cursor:pointer; font-size:1.2rem; color:var(--ink-soft); display:flex;
  align-items:center; justify-content:center;
}
.home-unit-close:hover{ color:var(--ink); background:var(--paper-raised); }


/* ---------- Practice Room ---------- */
.practice-room{ background:var(--paper-sunken); }
.tabs{ display:flex; gap:2px; margin-bottom:0; border:1px solid var(--rule); border-radius:var(--radius-m) var(--radius-m) 0 0; overflow:hidden; background:var(--rule); }
.tab-btn{
  flex:1; background:var(--paper-raised); border:none; padding:18px 14px; cursor:pointer;
  display:flex; flex-direction:column; align-items:center; gap:6px; color:var(--ink-faint);
}
.tab-btn .mono{ font-size:1.05rem; font-weight:600; }
.tab-btn small{ font-size:0.74rem; letter-spacing:0.04em; }
.tab-btn[aria-selected="true"]{ background:var(--primary); color:var(--paper-raised); }
.tab-btn[aria-selected="true"] .mono{ color:var(--gold-tint); }
.tab-panel{ display:none; background:var(--paper-raised); border:1px solid var(--rule); border-top:none; border-radius:0 0 var(--radius-m) var(--radius-m); padding:40px 38px; }
.tab-panel.active{ display:block; }
.panel-head{ display:flex; justify-content:space-between; align-items:start; gap:20px; margin-bottom:28px; flex-wrap:wrap; border-bottom:1px dashed var(--rule); padding-bottom:22px; }
.panel-head h3{ font-size:1.4rem; margin-bottom:6px; }
.panel-head p{ color:var(--ink-soft); font-size:0.92rem; max-width:52ch; margin:0; }
.timer-block{ text-align:right; flex:none; }
.timer-display{ font-family:"IBM Plex Mono",monospace; font-size:2.1rem; font-weight:600; color:var(--primary); line-height:1; }
.timer-display.warn{ color:var(--red-pen); }
.timer-caption{ font-size:0.72rem; color:var(--ink-faint); text-transform:uppercase; letter-spacing:0.08em; margin-top:4px; }
.timer-controls{ display:flex; gap:8px; margin-top:10px; justify-content:flex-end; }
.mini-btn{ background:transparent; border:1px solid var(--rule); color:var(--ink); padding:6px 12px; border-radius:var(--radius-s); font-size:0.78rem; cursor:pointer; font-weight:600; }
.mini-btn:hover{ border-color:var(--primary); color:var(--primary); }

/* Task Switcher (Task 2 / Task 1 Academic / Task 1 GT) */
.task-switch{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:18px; }
.task-pill{
  font-family:"IBM Plex Mono",monospace; font-size:0.82rem; font-weight:600;
  background:var(--paper); border:1px solid var(--rule); color:var(--ink-soft);
  padding:8px 14px; border-radius:100px; cursor:pointer; transition:all 0.15s ease;
}
.task-pill:hover{ border-color:var(--primary); color:var(--ink); }
.task-pill.active{ background:var(--primary); border-color:var(--primary); color:var(--paper-raised); }

/* E2-Style "The Method" Scaffolding Drawer */
.method-drawer{
  background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-m);
  margin-bottom:20px; overflow:hidden; transition:box-shadow 0.2s ease;
}
.method-drawer:hover{ box-shadow:var(--shadow); }
.method-drawer-toggle{
  width:100%; display:flex; justify-content:space-between; align-items:center;
  padding:12px 18px; background:transparent; border:none; cursor:pointer;
  font-family:"Work Sans",sans-serif; font-size:0.92rem; color:var(--ink);
}
.drawer-title{ display:flex; align-items:center; gap:8px; }
.drawer-title b{ color:var(--primary-strong); }
.bulb-icon{ font-size:1.1rem; }
.drawer-arrow{ font-family:"IBM Plex Mono",monospace; font-size:0.78rem; color:var(--gold-strong); font-weight:600; }
.method-drawer-content{ border-top:1px solid var(--rule); background:var(--paper-raised); padding:18px 20px; }
.method-drawer-tabs{ display:flex; gap:6px; flex-wrap:wrap; margin-bottom:14px; border-bottom:1px solid var(--rule); padding-bottom:10px; }
.m-tab-btn{
  background:transparent; border:none; padding:6px 12px; font-size:0.82rem;
  font-weight:600; color:var(--ink-faint); cursor:pointer; border-radius:var(--radius-s);
}
.m-tab-btn:hover{ color:var(--ink); }
.m-tab-btn.active{ background:var(--primary-tint); color:var(--primary); }
.m-tab-pane{ font-size:0.88rem; color:var(--ink-soft); line-height:1.55; }
.arch-steps{ display:flex; flex-direction:column; gap:10px; }
.arch-step{
  background:var(--paper); border-left:3px solid var(--gold);
  padding:10px 14px; border-radius:0 var(--radius-s) var(--radius-s) 0; font-size:0.88rem;
}
.arch-step b{ color:var(--ink); font-family:"IBM Plex Mono",monospace; font-size:0.82rem; display:block; margin-bottom:2px; }
.peel-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
@media (max-width:768px){ .peel-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:480px){ .peel-grid{ grid-template-columns:1fr; } }
.peel-col{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s); padding:12px; }
.peel-col .mono{ display:inline-block; font-size:1.1rem; font-weight:700; color:var(--gold-strong); margin-right:6px; }
.peel-col b{ font-size:0.92rem; color:var(--ink); }
.peel-col p{ margin:6px 0 0; font-size:0.82rem; color:var(--ink-soft); line-height:1.45; }
.drawer-note{ font-size:0.78rem; color:var(--ink-faint); margin:0 0 10px; font-family:"IBM Plex Mono",monospace; }
.phrase-chips{ display:flex; gap:8px; flex-wrap:wrap; }
.phrase-chip{
  background:var(--paper); border:1px dashed var(--rule); border-radius:100px;
  padding:6px 12px; font-size:0.8rem; color:var(--ink); cursor:pointer; font-style:italic;
  transition:all 0.15s ease;
}
.phrase-chip:hover{ border-color:var(--primary); background:var(--primary-tint); color:var(--primary-strong); }
.task1-formula-card{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
@media (max-width:700px){ .task1-formula-card{ grid-template-columns:1fr; } }
.t1-col h5{ font-family:"IBM Plex Mono",monospace; font-size:0.78rem; text-transform:uppercase; color:var(--gold-strong); margin:0 0 10px; }
.t1-col ol{ margin:0; padding-left:18px; font-size:0.85rem; color:var(--ink-soft); display:flex; flex-direction:column; gap:6px; }

/* Prompt Header & Visual Table */
.prompt-header{ display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.prompt-badge{
  font-family:"IBM Plex Mono",monospace; font-size:0.68rem; font-weight:700;
  text-transform:uppercase; background:var(--primary-tint); color:var(--primary);
  padding:2px 8px; border-radius:3px;
}
.task1-visual{
  margin-top:14px; padding:14px; background:var(--paper); border:1px solid var(--rule);
  border-radius:var(--radius-s); overflow-x:auto; font-size:0.84rem;
}
.task1-visual table{ width:100%; border-collapse:collapse; text-align:left; }
.task1-visual th, .task1-visual td{ padding:8px 12px; border-bottom:1px solid var(--rule); }
.task1-visual th{ font-family:"IBM Plex Mono",monospace; font-size:0.74rem; text-transform:uppercase; color:var(--gold-strong); background:var(--paper-sunken); }

/* Attempt Tracker */
.attempt-tracker{ display:flex; align-items:center; gap:10px; }
.attempt-badge{
  font-family:"IBM Plex Mono",monospace; font-size:0.72rem; font-weight:700;
  background:var(--paper-sunken); color:var(--ink); padding:3px 8px; border-radius:3px; border:1px solid var(--rule);
}

.prompt-card{ background:var(--paper-tint,var(--primary-tint)); border:1px solid var(--rule); border-left:3px solid var(--gold); border-radius:var(--radius-s); padding:18px 20px; margin-bottom:22px; }
.prompt-card .eyebrow{ margin-bottom:0; }
.prompt-card p{ margin:0; font-family:"Newsreader",serif; font-size:1.08rem; font-style:italic; }
textarea.essay-box{
  width:100%; min-height:220px; resize:vertical; border:1px solid var(--rule); border-radius:var(--radius-s);
  background:var(--paper); color:var(--ink); padding:18px; font-family:"Work Sans",sans-serif; font-size:0.98rem; line-height:1.65;
}
.essay-meta{ display:flex; justify-content:space-between; align-items:center; margin-top:12px; flex-wrap:wrap; gap:10px; }
.essay-meta .count{ font-family:"IBM Plex Mono",monospace; font-size:0.85rem; color:var(--ink-soft); }
.essay-meta .count b{ color:var(--primary); }
.essay-meta .count.short b{ color:var(--red-pen); }
.row-actions{ display:flex; gap:10px; flex-wrap:wrap; }

/* Enhanced Diagnostic Feedback Container */
.diag-nav{
  display:flex; gap:4px; border-bottom:2px solid var(--rule); margin-bottom:24px;
  overflow-x:auto; padding-bottom:2px;
}
.diag-tab-btn{
  background:transparent; border:none; padding:10px 16px; font-family:"IBM Plex Mono",monospace;
  font-size:0.82rem; font-weight:600; color:var(--ink-faint); cursor:pointer;
  border-bottom:2px solid transparent; margin-bottom:-2px; white-space:nowrap;
  transition:all 0.15s ease;
}
.diag-tab-btn:hover{ color:var(--ink); }
.diag-tab-btn.active{ color:var(--primary); border-bottom-color:var(--primary); }
.diag-pane{ display:none; }
.diag-pane.active{ display:block; }

/* Red-Pen Sentence Corrections */
.red-pen-list{ display:flex; flex-direction:column; gap:16px; }
.red-pen-card{
  background:var(--paper); border:1px solid var(--rule); border-left:4px solid var(--red-pen);
  border-radius:var(--radius-s); padding:16px 18px;
}
.red-pen-header{ display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.red-pen-type{
  font-family:"IBM Plex Mono",monospace; font-size:0.68rem; font-weight:700;
  text-transform:uppercase; padding:2px 7px; border-radius:3px;
}
.red-pen-type.grammar{ background:color-mix(in srgb, var(--red-pen) 15%, transparent); color:var(--red-pen); }
.red-pen-type.vocab{ background:var(--gold-tint); color:var(--gold-strong); }
.red-pen-type.cohesion{ background:var(--primary-tint); color:var(--primary); }
.red-pen-diff{ display:flex; flex-direction:column; gap:8px; margin:10px 0; font-size:0.92rem; }
.red-pen-orig{
  background:color-mix(in srgb, var(--red-pen) 8%, var(--paper)); padding:8px 12px;
  border-radius:3px; text-decoration:line-through; color:var(--ink-soft);
}
.red-pen-fix{
  background:color-mix(in srgb, var(--primary) 10%, var(--paper)); padding:8px 12px;
  border-radius:3px; font-weight:600; color:var(--primary-strong);
}
.red-pen-why{ font-size:0.85rem; color:var(--ink-soft); margin:6px 0 0; line-height:1.45; }

/* Band 8 Model Paragraph Rewrite */
.b8-card{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s); padding:20px; }
.b8-focus-label{ font-family:"IBM Plex Mono",monospace; font-size:0.75rem; text-transform:uppercase; color:var(--gold-strong); margin-bottom:12px; font-weight:700; }
.b8-side-by-side{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:18px; }
@media (max-width:768px){ .b8-side-by-side{ grid-template-columns:1fr; } }
.b8-box{ padding:16px; border-radius:var(--radius-s); }
.b8-box.student{ background:var(--paper-sunken); border:1px solid var(--rule); }
.b8-box.model{ background:var(--primary-tint); border:1px solid var(--primary); }
.b8-box-tag{ font-family:"IBM Plex Mono",monospace; font-size:0.72rem; font-weight:700; text-transform:uppercase; margin-bottom:8px; display:block; }
.b8-box.student .b8-box-tag{ color:var(--ink-faint); }
.b8-box.model .b8-box-tag{ color:var(--primary); }
.b8-box p{ margin:0; font-size:0.92rem; line-height:1.6; }
.b8-box.model p{ font-family:"Newsreader",serif; font-size:1.05rem; color:var(--ink); }
.b8-technique{
  background:var(--paper-raised); border:1px dashed var(--rule); padding:14px 16px;
  border-radius:var(--radius-s); font-size:0.86rem; color:var(--ink-soft);
}
.b8-technique b{ color:var(--primary); }

/* Vocabulary Upgrades Grid */
.vocab-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:14px; }
.vocab-card{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s); padding:14px 16px; }
.vocab-flow{ display:flex; align-items:center; gap:8px; font-size:0.9rem; margin-bottom:6px; flex-wrap:wrap; }
.vocab-from{ color:var(--ink-faint); text-decoration:line-through; }
.vocab-arrow{ color:var(--gold-strong); font-weight:700; }
.vocab-to{ font-family:"IBM Plex Mono",monospace; font-weight:600; color:var(--primary); background:var(--primary-tint); padding:2px 8px; border-radius:3px; }
.vocab-why{ font-size:0.82rem; color:var(--ink-soft); margin:6px 0 0; line-height:1.4; }

/* Revise Draft CTA Bar */
.revise-bar{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:16px 20px; display:flex; justify-content:space-between; align-items:center;
  margin-top:24px; flex-wrap:wrap; gap:12px;
}
.revise-bar p{ margin:0; font-size:0.88rem; color:var(--ink-soft); }
.revise-bar .btn-primary{ font-size:0.88rem; padding:10px 18px; }

.passage{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s); padding:24px 26px; max-height:320px; overflow-y:auto; font-size:0.95rem; color:var(--ink-soft); }
.passage h4{ font-family:"Newsreader",serif; font-size:1.1rem; color:var(--ink); margin-bottom:10px; }
.passage p{ margin:0 0 12px; }
.practice-grid{ display:grid; grid-template-columns:1fr 1fr; gap:32px; }
@media (max-width:860px){ .practice-grid{ grid-template-columns:1fr; } }
.q-block{ margin-bottom:18px; padding-bottom:18px; border-bottom:1px solid var(--rule); }
.q-block:last-child{ border-bottom:none; }
.q-block p.qtext{ font-weight:600; margin:0 0 10px; font-size:0.94rem; }
.q-block .opts{ display:flex; flex-direction:column; gap:8px; }
.q-block label{ display:flex; gap:8px; align-items:center; font-size:0.9rem; color:var(--ink-soft); cursor:pointer; }
.q-block input{ accent-color:var(--primary); }
.q-block.correct{ background:color-mix(in srgb, var(--primary) 8%, transparent); }
.q-block.correct p.qtext::after{ content:" \2713 correct"; color:var(--primary); font-weight:600; font-size:0.8rem; }
.q-block.incorrect p.qtext::after{ content:" \2717 review"; color:var(--red-pen); font-weight:600; font-size:0.8rem; }
.score-banner{ background:var(--primary-tint); border:1px solid var(--rule); border-radius:var(--radius-s); padding:16px 20px; display:flex; align-items:center; justify-content:space-between; margin-top:20px; font-weight:600; }
.score-banner .mono{ font-size:1.3rem; color:var(--primary); }

.cue-card{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s); padding:26px 28px; position:relative; }
.cue-card .eyebrow{ margin-bottom:14px; }
.cue-card h4{ font-family:"Newsreader",serif; font-style:italic; font-size:1.25rem; margin-bottom:16px; }
.cue-card ul{ margin:0; padding-left:18px; color:var(--ink-soft); font-size:0.92rem; display:flex; flex-direction:column; gap:6px; }
.cue-deck-nav{ display:flex; justify-content:space-between; align-items:center; margin-top:20px; }
.deck-count{ font-family:"IBM Plex Mono",monospace; font-size:0.8rem; color:var(--ink-faint); }

.note-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:14px; }
.note-list li{ display:flex; align-items:center; gap:10px; font-size:0.94rem; flex-wrap:wrap; }
.note-list .n{ font-family:"IBM Plex Mono",monospace; color:var(--ink-faint); width:20px; flex:none; }
.note-list input{ border:1px solid var(--rule); border-bottom-width:2px; background:var(--paper); padding:6px 10px; border-radius:var(--radius-s); font-family:"IBM Plex Mono",monospace; width:130px; color:var(--ink); }
.note-list input.correct{ border-color:var(--primary); background:color-mix(in srgb, var(--primary) 10%, var(--paper)); }
.note-list input.incorrect{ border-color:var(--red-pen); background:color-mix(in srgb, var(--red-pen) 8%, var(--paper)); }

.save-note{ font-size:0.78rem; color:var(--ink-faint); margin-top:10px; }
.save-note.show{ color:var(--primary); }

/* live-marked test */
.topic-tag{ display:inline-flex; align-items:center; gap:10px; flex-wrap:wrap; font-size:0.82rem; color:var(--ink-soft); font-weight:600; margin-bottom:10px; }
.topic-icon{ font-size:1.1rem; }
.target-chip{
  font-family:"IBM Plex Mono",monospace; font-size:0.68rem; letter-spacing:0.04em; font-weight:700;
  background:var(--gold-tint); color:var(--gold-strong); padding:3px 9px; border-radius:100px; text-transform:uppercase;
}
.mark-cta{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-top:20px; }
.mark-hint{ font-size:0.82rem; color:var(--ink-faint); }
.marking-panel{ margin-top:30px; padding-top:28px; border-top:1px dashed var(--rule); }
.mark-loading, .mark-error{ font-size:0.94rem; color:var(--ink-soft); }
.mark-error{ color:var(--red-pen); }
.mark-result{ display:flex; gap:34px; align-items:flex-start; flex-wrap:wrap; margin-bottom:26px; }
.mark-overall{ text-align:center; flex:none; max-width:150px; }
.mark-overall-band{
  display:flex; align-items:center; justify-content:center; text-align:center;
  min-width:88px; min-height:76px; padding:8px 12px; box-sizing:border-box;
  border:3px solid var(--red-pen); border-radius:50%;
  font-family:"Caveat",cursive; font-size:clamp(1.1rem, 2.4vw, 2.8rem); line-height:1.15;
  font-weight:700; color:var(--red-pen); overflow-wrap:break-word;
  transform:rotate(-5deg); margin:0 auto 8px;
}
.mark-overall-label{ font-size:0.75rem; color:var(--ink-faint); line-height:1.4; }
.mark-criteria{ flex:1; min-width:280px; display:flex; flex-direction:column; gap:14px; }
.crit-row{ display:grid; grid-template-columns:auto auto 1fr; gap:14px; align-items:baseline; }
.crit-label{ display:flex; align-items:center; gap:8px; font-weight:600; font-size:0.9rem; white-space:nowrap; }
.crit-key{ background:var(--primary); color:var(--paper-raised); font-size:0.7rem; padding:2px 6px; border-radius:3px; }
.crit-band{ font-size:1.1rem; font-weight:600; color:var(--primary); }
.crit-comment{ font-size:0.88rem; color:var(--ink-soft); }
.mark-block{ margin-bottom:20px; }
.mark-block h5{ font-family:"IBM Plex Mono",monospace; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--gold-strong); margin-bottom:10px; }
.mark-block ul{ margin:0; padding-left:18px; color:var(--ink-soft); font-size:0.92rem; display:flex; flex-direction:column; gap:6px; }
.mark-path{ background:var(--primary-tint); border:1px solid var(--rule); border-radius:var(--radius-s); padding:16px 20px; }
.mark-path h5{ font-family:"IBM Plex Mono",monospace; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--primary); margin-bottom:8px; }
.mark-path p{ margin:0; font-size:0.92rem; color:var(--ink); }
.mark-disclaimer{ font-size:0.74rem; color:var(--ink-faint); margin:20px 0 0; }

/* recording booth (speaking) + audio player (listening) */
.record-booth{ margin-top:24px; padding-top:24px; border-top:1px dashed var(--rule); }
.record-row{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; margin-bottom:16px; }
.mic-status{ font-size:0.85rem; color:var(--ink-soft); }
.transcript-box{
  background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:14px 16px; font-size:0.92rem; color:var(--ink-soft); min-height:52px; margin-bottom:16px;
}
#speakPlayback{ width:100%; margin-bottom:16px; }
.audio-player{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-s); padding:18px 20px; }
.audio-status{ font-size:0.85rem; color:var(--ink-soft); }
.pronunciation-note{ background:var(--gold-tint); border:1px solid var(--rule); border-radius:var(--radius-s); padding:14px 18px; font-size:0.86rem; color:var(--ink); margin-top:20px; }
.pronunciation-note b{ color:var(--gold-strong); }

/* Speaking Part Switcher & Virtual Examiner */
.speak-part-pill{
  font-family:"IBM Plex Mono",monospace; font-size:0.82rem; font-weight:600;
  background:var(--paper); border:1px solid var(--rule); color:var(--ink-soft);
  padding:8px 14px; border-radius:100px; cursor:pointer; transition:all 0.15s ease;
}
.speak-part-pill:hover{ border-color:var(--primary); color:var(--ink); }
.speak-part-pill.active{ background:var(--primary); border-color:var(--primary); color:var(--paper-raised); }

.examiner-prompt-bar{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:14px 18px; display:flex; align-items:center; gap:16px; margin-bottom:18px; flex-wrap:wrap;
}
.examiner-status{ font-size:0.86rem; color:var(--ink-soft); }

.prep-notes-box{
  background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:14px 16px; margin-top:16px;
}

/* Word-Level Pronunciation Viewer */
.pron-words-card{
  background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:18px 20px; margin-top:16px;
}
.pron-words-card h5{
  font-family:"IBM Plex Mono",monospace; font-size:0.75rem; text-transform:uppercase;
  color:var(--gold-strong); margin:0 0 12px;
}
.pron-words-flow{ display:flex; flex-wrap:wrap; gap:6px 10px; font-size:1.05rem; line-height:1.8; }
.pron-word{
  padding:2px 6px; border-radius:3px; font-weight:500; display:inline-flex;
  align-items:baseline; gap:4px;
}
.pron-word.good{ background:color-mix(in srgb, var(--primary) 12%, transparent); color:var(--primary-strong); }
.pron-word.mid{ background:var(--gold-tint); color:var(--gold-strong); }
.pron-word.poor{ background:color-mix(in srgb, var(--red-pen) 15%, transparent); color:var(--red-pen); text-decoration:underline wavy var(--red-pen); }
.pron-word-score{ font-family:"IBM Plex Mono",monospace; font-size:0.68rem; font-weight:700; opacity:0.8; }

/* Fluency & Speech Rate Diagnostics */
.fluency-metrics-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(200px, 1fr)); gap:14px; margin:16px 0; }
.fluency-metric-card{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s); padding:14px 16px; }
.fluency-metric-label{ font-family:"IBM Plex Mono",monospace; font-size:0.72rem; text-transform:uppercase; color:var(--ink-faint); margin-bottom:4px; }
.fluency-metric-val{ font-family:"IBM Plex Mono",monospace; font-size:1.35rem; font-weight:700; color:var(--primary); }
.filler-tag{ display:inline-block; background:var(--gold-tint); color:var(--gold-strong); padding:2px 7px; border-radius:3px; font-family:"IBM Plex Mono",monospace; font-size:0.75rem; margin:3px; }

/* ---------- Computer-Delivered IELTS (CDI) Reading ---------- */
.cdi-reading-toolbar{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:10px 16px; margin-bottom:18px;
}
.cdi-tools-group{ display:flex; align-items:center; gap:8px; }
.cdi-tool-btn{
  font-family:"IBM Plex Mono",monospace; font-size:0.78rem; font-weight:600;
  background:var(--paper); border:1px solid var(--rule); border-radius:4px;
  padding:6px 12px; cursor:pointer; color:var(--ink-soft); transition:all 0.15s ease;
}
.cdi-tool-btn:hover{ border-color:var(--primary); color:var(--ink); }
.cdi-tool-btn.active{ background:var(--gold-tint); border-color:var(--gold); color:var(--gold-strong); }

.cdi-reading-split{
  display:grid; grid-template-columns:1.15fr 1fr; gap:24px; align-items:start;
}
@media (max-width:960px){
  .cdi-reading-split{ grid-template-columns:1fr; }
}

.cdi-passage-panel{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:24px 28px; max-height:600px; overflow-y:auto; scroll-behavior:smooth;
  box-shadow:inset 0 1px 3px rgba(0,0,0,0.02);
}
.cdi-passage-panel h4{ font-family:"Newsreader",serif; font-size:1.4rem; margin-bottom:16px; color:var(--ink); }
.cdi-paragraph{ position:relative; margin-bottom:18px; line-height:1.75; font-size:0.96rem; color:var(--ink); }
.para-badge{
  font-family:"IBM Plex Mono",monospace; font-size:0.8rem; font-weight:700;
  color:var(--primary); background:color-mix(in srgb, var(--primary) 10%, transparent);
  padding:2px 6px; border-radius:3px; margin-right:8px; display:inline-block;
}
mark.cdi-highlight{
  background-color:#ffe58f; color:inherit; padding:1px 3px; border-radius:2px;
}
mark.evidence-highlight{
  background-color:#ffd591; border-bottom:2px solid var(--gold-strong);
  padding:2px 4px; border-radius:3px; animation:evidencePulse 2s ease-in-out infinite alternate;
}
@keyframes evidencePulse {
  0%{ background-color:#ffe58f; }
  100%{ background-color:#ffbb96; }
}

.cdi-questions-panel{
  display:flex; flex-direction:column; gap:16px;
}

/* TFNG Pill Selector */
.tfng-group{ display:inline-flex; gap:6px; flex-wrap:wrap; margin-top:8px; }
.tfng-btn{
  font-family:"IBM Plex Mono",monospace; font-size:0.75rem; font-weight:700;
  padding:6px 14px; border:1px solid var(--rule); border-radius:4px;
  background:var(--paper); color:var(--ink-soft); cursor:pointer; transition:all 0.15s ease;
}
.tfng-btn:hover{ border-color:var(--primary); color:var(--ink); }
.tfng-btn.selected{ background:var(--primary); border-color:var(--primary); color:var(--paper-raised); }

/* Sentence / Summary Completion */
.cloze-box{
  background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:14px 16px; margin:8px 0; font-size:0.92rem; line-height:1.8;
}
.cloze-input{
  border:none; border-bottom:2px dashed var(--primary); background:transparent;
  font-family:"IBM Plex Mono",monospace; font-size:0.9rem; color:var(--ink);
  padding:2px 6px; width:150px; text-align:center; outline:none; transition:border-color 0.15s ease;
}
.cloze-input:focus{ border-bottom-style:solid; border-bottom-color:var(--gold-strong); }
.cloze-input.correct{ border-bottom-color:var(--primary); background:color-mix(in srgb, var(--primary) 10%, transparent); color:var(--primary-strong); font-weight:600; }
.cloze-input.incorrect{ border-bottom-color:var(--red-pen); background:color-mix(in srgb, var(--red-pen) 10%, transparent); color:var(--red-pen); }

/* Evidence Locator Card */
.evidence-card{
  background:var(--gold-tint); border:1px solid var(--rule); border-left:4px solid var(--gold-strong);
  border-radius:var(--radius-s); padding:12px 16px; margin-top:10px; font-size:0.86rem;
}
.evidence-card h6{
  margin:0 0 4px; font-family:"IBM Plex Mono",monospace; font-size:0.75rem;
  color:var(--gold-strong); text-transform:uppercase; display:flex; justify-content:space-between; align-items:center;
}
.evidence-locate-btn{
  background:none; border:none; color:var(--primary); font-family:"IBM Plex Mono",monospace;
  font-size:0.75rem; font-weight:700; cursor:pointer; text-decoration:underline; padding:0;
}
.evidence-locate-btn:hover{ color:var(--primary-strong); }

/* ---------- Computer-Delivered IELTS (CDI) Listening ---------- */
.listen-section-switch{
  display:flex; gap:8px; margin-bottom:16px; flex-wrap:wrap;
}
.listen-section-pill{
  font-family:"IBM Plex Mono",monospace; font-size:0.8rem; font-weight:600;
  background:var(--paper); border:1px solid var(--rule); color:var(--ink-soft);
  padding:7px 14px; border-radius:100px; cursor:pointer; transition:all 0.15s ease;
}
.listen-section-pill:hover{ border-color:var(--primary); color:var(--ink); }
.listen-section-pill.active{ background:var(--primary); border-color:var(--primary); color:var(--paper-raised); }

.listen-layout{
  display:grid; grid-template-columns:1.2fr 0.8fr; gap:24px; align-items:start; margin-top:16px;
}
@media (max-width:960px){
  .listen-layout{ grid-template-columns:1fr; }
}

.listen-scratchpad-card{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:16px 20px; position:sticky; top:20px;
}
.listen-scratchpad-card textarea{
  width:100%; height:180px; border:1px dashed var(--rule); border-radius:4px;
  background:var(--paper); padding:10px 12px; font-family:"IBM Plex Mono",monospace;
  font-size:0.85rem; color:var(--ink); resize:vertical; outline:none; margin-top:8px;
}
.listen-scratchpad-card textarea:focus{ border-color:var(--primary); }

.distractor-card{
  background:color-mix(in srgb, var(--primary) 5%, var(--paper));
  border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:12px 16px; margin-top:8px; font-size:0.84rem; line-height:1.6;
}
.distractor-card b{ color:var(--primary); }

/* ---------- Student Diagnostic Scorecard & Course Funnel (Phase 4) ---------- */
.workspace-bar{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
.ws-left{ display:flex; align-items:center; gap:12px; }
.ws-right{ display:flex; align-items:center; }
.scorecard-top-btn{
  font-family:"IBM Plex Mono",monospace; font-size:0.82rem; font-weight:600;
  background:var(--paper-raised); border:1.5px solid var(--gold); border-radius:100px;
  padding:6px 14px; color:var(--ink); cursor:pointer; display:inline-flex; align-items:center; gap:8px;
  box-shadow:0 2px 6px rgba(0,0,0,0.04); transition:all 0.15s ease;
}
.scorecard-top-btn:hover{ background:var(--gold-tint); border-color:var(--gold-strong); transform:translateY(-1px); }
.scorecard-top-badge{
  background:var(--gold-strong); color:#fff; font-size:0.7rem; font-weight:700;
  padding:2px 7px; border-radius:100px;
}

/* Modal Overlay */
.scorecard-modal-backdrop{
  position:fixed; inset:0; background:rgba(18, 22, 19, 0.6); backdrop-filter:blur(4px);
  z-index:9999; display:flex; align-items:center; justify-content:center; padding:16px;
  opacity:0; pointer-events:none; transition:opacity 0.2s ease;
}
.scorecard-modal-backdrop.open{ opacity:1; pointer-events:auto; }
.scorecard-modal{
  background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m);
  max-width:760px; width:100%; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow);
  padding:32px 36px; position:relative;
}
@media (max-width:600px){
  .scorecard-modal{ padding:24px 18px; }
}
.scorecard-close{
  position:absolute; top:20px; right:20px; background:none; border:none;
  font-size:1.4rem; color:var(--ink-soft); cursor:pointer; padding:4px 8px; line-height:1;
}
.scorecard-close:hover{ color:var(--ink); }

.scorecard-head{ border-bottom:1px solid var(--rule); padding-bottom:18px; margin-bottom:24px; }
.scorecard-banner{ display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:16px; }
.scorecard-title{ font-family:"Newsreader",serif; font-size:1.8rem; margin:0 0 4px; }
.scorecard-meta{ font-size:0.86rem; color:var(--ink-soft); }

.scorecard-overall-badge{
  text-align:center; background:var(--gold-tint); border:1.5px solid var(--gold);
  border-radius:var(--radius-s); padding:10px 18px;
}
.scorecard-overall-val{
  font-family:"Newsreader",serif; font-size:2.4rem; font-weight:700; color:var(--primary); line-height:1;
}
.scorecard-overall-lbl{
  font-family:"IBM Plex Mono",monospace; font-size:0.72rem; text-transform:uppercase;
  color:var(--gold-strong); font-weight:600; display:block; margin-top:4px;
}

.scorecard-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(150px, 1fr)); gap:14px; margin-bottom:24px;
}
.scorecard-skill-card{
  background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-s);
  padding:14px 16px; text-align:center;
}
.scorecard-skill-name{ font-family:"IBM Plex Mono",monospace; font-size:0.75rem; text-transform:uppercase; color:var(--ink-faint); }
.scorecard-skill-band{ font-family:"Newsreader",serif; font-size:1.8rem; font-weight:700; color:var(--primary); margin:4px 0; }
.scorecard-skill-detail{ font-size:0.76rem; color:var(--ink-soft); }

/* Radar / Trajectory Bars */
.trajectory-section{ margin-bottom:24px; }
.trajectory-bar-row{ display:grid; grid-template-columns:100px 1fr 60px; gap:12px; align-items:center; margin-bottom:10px; }
.trajectory-label{ font-family:"IBM Plex Mono",monospace; font-size:0.78rem; font-weight:600; }
.trajectory-track{ background:var(--paper); border:1px solid var(--rule); height:14px; border-radius:100px; position:relative; overflow:hidden; }
.trajectory-fill{ height:100%; background:var(--primary); border-radius:100px; transition:width 0.4s ease; }
.trajectory-fill.target{ background:repeating-linear-gradient(45deg, var(--gold), var(--gold) 4px, var(--gold-strong) 4px, var(--gold-strong) 8px); opacity:0.7; }
.trajectory-val{ font-family:"IBM Plex Mono",monospace; font-size:0.8rem; font-weight:700; text-align:right; }

/* Steve's Algorithmic Gap Analysis */
.gap-analysis-card{
  background:color-mix(in srgb, var(--primary) 8%, var(--paper));
  border:1px solid var(--rule); border-left:4px solid var(--primary);
  border-radius:var(--radius-s); padding:18px 22px; margin-bottom:24px;
}
.gap-analysis-card h5{
  font-family:"IBM Plex Mono",monospace; font-size:0.78rem; text-transform:uppercase;
  color:var(--primary); margin:0 0 8px; display:flex; align-items:center; gap:8px;
}
.gap-analysis-card p{ margin:0; font-size:0.92rem; line-height:1.65; color:var(--ink); }

/* Scorecard Action Bar */
.scorecard-actions{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
  border-top:1px solid var(--rule); padding-top:20px;
}

/* Printable PDF layout */
@media print {
  body * { visibility:hidden; }
  #scorecardModal, #scorecardModal * { visibility:visible; }
  #scorecardModal {
    position:absolute; left:0; top:0; width:100%; max-width:100%; border:none; box-shadow:none; padding:20px;
  }
  .scorecard-close, .scorecard-actions { display:none !important; }
}

/* ---------- Printable Writing/Speaking assessment reports ---------- */
.print-report-header{ display:none; }
.print-report-btn-row{ margin-top:22px; padding-top:18px; border-top:1px dashed var(--rule); display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.print-report-btn-row .mark-hint{ font-size:0.82rem; color:var(--ink-faint); }
/* Speaking has 3 separately-graded parts sharing one on-screen report panel, so printing needs
   its own combined container (speakAllPartsPrint) instead of that single panel — see practice.js. */
.speak-all-parts-print{ display:none; }
@media print {
  body * { visibility:hidden; }
  #writingReportPrintWrap, #writingReportPrintWrap *,
  #speakAllPartsPrint, #speakAllPartsPrint * { visibility:visible; }
  #writingReportPrintWrap, #speakAllPartsPrint {
    position:absolute; left:0; top:0; width:100%; padding:0; display:block;
  }
  #speakReportPrintWrap{ display:none !important; }
  .speak-print-part{ margin-bottom:12mm; }
  .speak-print-part + .speak-print-part{ page-break-before:always; }
  .print-report-header{ display:block !important; }
  .print-report-brandbar{
    display:flex !important; align-items:center; gap:16px;
    margin-bottom:22px; padding-bottom:16px; border-bottom:2px solid #1F4B3F;
  }
  .print-report-brandbar .brand-mark{
    width:40px; height:40px; border-radius:3px; background:#1F4B3F; color:#FBF9F2;
    display:flex; align-items:center; justify-content:center;
    font-family:"Newsreader",serif; font-weight:600; font-size:1.3rem; flex:none;
  }
  .print-report-brandbar .brand-name{ font-family:"Newsreader",serif; font-weight:600; font-size:1.3rem; color:#1B2B24; }
  .print-report-brandbar .brand-name b{ color:#8A631F; font-style:italic; font-weight:500; }
  .print-report-brandbar .print-report-meta{ margin-left:auto; text-align:right; font-size:0.82rem; color:#4B5850; }
  .print-report-brandbar .print-report-meta h2{ font-family:"Newsreader",serif; font-size:1.1rem; margin:0 0 4px; color:#1B2B24; }
  .print-report-question, .print-report-submission{ margin-bottom:20px; page-break-inside:avoid; }
  .print-report-question h4, .print-report-submission h4{
    font-family:"IBM Plex Mono",monospace; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em;
    color:#8A631F; margin:0 0 8px;
  }
  .print-report-question p, .print-report-submission p{ margin:0; font-size:0.92rem; line-height:1.6; color:#1B2B24; white-space:pre-wrap; }
  .print-hide, .diag-nav, .print-report-btn-row, .revise-bar, .mark-cta, .paste-back-box, .prompt-preview { display:none !important; }
  .diag-pane{ display:block !important; margin-bottom:26px; page-break-inside:avoid; }
  @page{ size:A4; margin:16mm; }
}

/* ---------- Courses ---------- */
.course-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:900px){ .course-grid{ grid-template-columns:1fr; } }
.course-card{ background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m); padding:32px 28px; display:flex; flex-direction:column; }
.course-card.featured{ border-color:var(--gold); box-shadow:var(--shadow); position:relative; }
.course-card.featured::before{ content:"Most booked"; position:absolute; top:-12px; right:24px; background:var(--gold); color:var(--primary-strong); font-family:"IBM Plex Mono",monospace; font-size:0.68rem; letter-spacing:0.06em; text-transform:uppercase; padding:5px 10px; border-radius:3px; font-weight:700; }
.course-card h3{ font-size:1.3rem; margin-bottom:6px; }
.course-card .price{ font-family:"Newsreader",serif; font-size:2rem; color:var(--primary); margin:14px 0 4px; }
.course-card .price span{ font-size:0.9rem; color:var(--ink-faint); font-family:"Work Sans",sans-serif; }
.course-card .desc{ color:var(--ink-soft); font-size:0.9rem; margin-bottom:20px; }
.course-card ul{ list-style:none; margin:0 0 26px; padding:0; display:flex; flex-direction:column; gap:10px; flex:1; }
.course-card li{ font-size:0.88rem; color:var(--ink-soft); padding-left:20px; position:relative; }
.course-card li::before{ content:"✓"; position:absolute; left:0; color:var(--primary); font-weight:700; }

/* ---------- Results / testimonials ---------- */
.results-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:900px){ .results-grid{ grid-template-columns:1fr; } }
.script-card{ background:var(--paper-raised); border:1px solid var(--rule); border-radius:2px; padding:26px 26px 20px; position:relative; box-shadow:var(--shadow); }
.script-card .quote{ font-family:"Newsreader",serif; font-style:italic; font-size:1.02rem; color:var(--ink); margin:0 0 20px; }
.script-foot{ display:flex; justify-content:space-between; align-items:flex-end; border-top:1px dashed var(--rule); padding-top:14px; }
.script-who b{ display:block; font-size:0.92rem; }
.script-who span{ font-size:0.78rem; color:var(--ink-faint); }
.mark{ position:relative; text-align:center; }
.mark .circle{
  font-family:"Caveat",cursive; font-size:2.6rem; color:var(--red-pen); font-weight:700;
  display:block; line-height:1; transform:rotate(-6deg);
  border:2.5px solid var(--red-pen); border-radius:50%;
  width:60px; height:52px; display:flex; align-items:center; justify-content:center;
}
.mark small{ display:block; font-family:"Caveat",cursive; font-size:0.95rem; color:var(--red-pen); margin-top:2px; transform:rotate(-4deg); }

/* ---------- About ---------- */
.about-grid{ display:grid; grid-template-columns:0.8fr 1.2fr; gap:56px; align-items:center; }
@media (max-width:900px){ .about-grid{ grid-template-columns:1fr; } }
.steve-card{ background:var(--paper-raised); border:1px solid var(--rule); border-radius:var(--radius-m); padding:6px; }
.steve-photo{
  aspect-ratio:4/5; border-radius:calc(var(--radius-m) - 2px);
  background:
    radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--gold) 35%, transparent), transparent 55%),
    linear-gradient(155deg, var(--primary) 0%, var(--primary-strong) 100%);
  display:flex; align-items:center; justify-content:center;
  font-family:"Newsreader",serif; color:var(--gold-tint); font-size:5rem; font-weight:600;
}
.steve-caption{ display:flex; justify-content:space-between; padding:14px 10px 8px; font-size:0.8rem; color:var(--ink-faint); }
.cred-list{ display:flex; flex-direction:column; gap:16px; margin:26px 0 30px; }
.cred-item{ display:flex; gap:14px; align-items:flex-start; }
.cred-item .mono{ color:var(--gold-strong); font-weight:600; font-size:0.85rem; flex:none; padding-top:2px; }
.cred-item p{ margin:0; font-size:0.92rem; color:var(--ink-soft); }
.cred-item b{ color:var(--ink); }

/* ---------- FAQ ---------- */
.faq-list{ max-width:780px; }
details.faq-item{ border-bottom:1px solid var(--rule); padding:20px 0; }
details.faq-item summary{ cursor:pointer; font-family:"Newsreader",serif; font-size:1.1rem; list-style:none; display:flex; justify-content:space-between; gap:20px; align-items:center; }
details.faq-item summary::-webkit-details-marker{ display:none; }
details.faq-item summary::after{ content:"+"; font-family:"IBM Plex Mono",monospace; font-size:1.3rem; color:var(--gold-strong); flex:none; }
details.faq-item[open] summary::after{ content:"–"; }
details.faq-item p{ color:var(--ink-soft); margin:14px 0 0; max-width:65ch; font-size:0.95rem; }

/* ---------- CTA / Contact ---------- */
.cta-band{ background:var(--primary); color:var(--paper-raised); border-radius:var(--radius-m); padding:56px 50px; display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap; }
.cta-band h2{ color:var(--paper-raised); font-size:clamp(1.5rem,3vw,2rem); max-width:18ch; }
.cta-band p{ color:color-mix(in srgb, var(--paper-raised) 75%, transparent); margin:10px 0 0; max-width:40ch; }
.cta-band .btn-primary{ background:var(--gold); border-color:var(--gold); color:var(--primary-strong); }
.cta-band .btn-primary:hover{ background:var(--gold-strong); }

/* ---------- Footer ---------- */
footer{ padding:56px 0 36px; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:40px; }
@media (max-width:760px){ .foot-grid{ grid-template-columns:1fr 1fr; } }
.foot-grid h5{ font-family:"IBM Plex Mono",monospace; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--ink-faint); margin-bottom:14px; }
.foot-grid ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.foot-grid a{ text-decoration:none; color:var(--ink-soft); font-size:0.9rem; }
.foot-grid a:hover{ color:var(--ink); }
.foot-bottom{ display:flex; justify-content:space-between; padding-top:24px; border-top:1px solid var(--rule); font-size:0.8rem; color:var(--ink-faint); flex-wrap:wrap; gap:10px; }

/* Longer, readable AI classroom progress labels. */
.ai-progress-report .mark-overall-band{font-size:clamp(1.2rem,3vw,2rem);line-height:1.2;overflow-wrap:break-word}
.ai-progress-report .crit-band{font-size:.95rem;min-width:7rem;white-space:normal}
.ai-progress-report .mark-overall{max-width:13rem}
.ai-pilot #scorecardOverallBand,.ai-pilot #scorecardWBand,.ai-pilot #scorecardSBand{font-size:1.5rem;line-height:1.25;white-space:normal}
@media(max-width:650px){.ai-progress-report .crit-row{grid-template-columns:1fr}.ai-progress-report .mark-result{flex-direction:column}.ai-progress-report .mark-overall{max-width:100%}}