/* ---------- diagnostico / quiz ---------- */
.quiz__grid{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(20px,2.6vw,32px);
  margin-top:40px;
  align-items:stretch;
}
.panel{
  border:1px solid var(--line-strong);
  border-radius:var(--r-card);
  background:linear-gradient(165deg,rgba(24,34,53,.82),rgba(11,15,24,.94));
  box-shadow:var(--shadow-card);
  padding:clamp(22px,3vw,34px);
  display:flex;flex-direction:column;
  min-height:360px;
}
.quiz__meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;
  color:#8f9bb3;
}
.quiz__meta b{color:var(--cyan);font-weight:500}
.quiz__track{height:3px;border-radius:999px;background:rgba(246,248,252,.12);margin-top:10px;overflow:hidden}
.quiz__track i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(var(--qp,.08));background:linear-gradient(90deg,var(--cyan),var(--lime));transition:transform var(--std) var(--ease)}

.q{margin-top:26px;flex:1;display:flex;flex-direction:column}
.q__label{font-size:clamp(1.15rem,1.7vw,1.42rem);line-height:1.2;letter-spacing:-.025em;font-weight:600;max-width:26ch}
.q__hint{margin-top:10px;font-size:.84rem;color:var(--muted);max-width:40ch}
.q__opts{display:grid;gap:10px;margin-top:22px}
.opt{
  display:flex;align-items:center;gap:12px;
  text-align:left;width:100%;
  padding:14px 16px;
  border:1px solid var(--line-strong);border-radius:14px;
  background:rgba(17,23,37,.55);
  cursor:pointer;font-size:.94rem;color:#dbe3f0;
  transition:border-color var(--fast) var(--ease),background var(--fast) var(--ease),transform var(--fast) var(--ease);
}
.opt:hover{border-color:rgba(88,230,255,.45);background:rgba(24,34,53,.85)}
.opt:active{transform:scale(.995)}
.opt.is-picked{border-color:var(--lime);background:rgba(198,243,107,.1);color:#f2ffd6}
.opt__key{
  width:22px;height:22px;flex:none;border-radius:6px;
  border:1px solid var(--line-strong);
  display:grid;place-items:center;
  font-family:var(--font-mono);font-size:.66rem;color:#8f9bb3;
}
.opt.is-picked .opt__key{background:var(--lime);color:#0a0d14;border-color:var(--lime)}
.q__nav{display:flex;align-items:center;gap:14px;margin-top:24px}
.q__nav .back{
  background:none;border:0;cursor:pointer;color:#8f9bb3;font-size:.84rem;
  padding:8px 0;display:inline-flex;align-items:center;gap:6px;
}
.q__nav .back:hover{color:var(--text)}
.q__nav .back[disabled]{opacity:.35;cursor:not-allowed}
.q__nav .btn{margin-left:auto}

/* resultado */
.result{display:flex;flex-direction:column;height:100%}
.result__empty{
  margin:auto 0;text-align:left;color:#8f9bb3;font-size:.9rem;line-height:1.6;
}
.result__empty ul{margin:14px 0 0;padding-left:18px;display:grid;gap:8px;font-size:.86rem}
.result__body{display:none;flex-direction:column;gap:0;height:100%}
.result.has-result .result__empty{display:none}
.result.has-result .result__body{display:flex}
.result__level{
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
}
.result__name{
  font-size:clamp(2rem,3.4vw,2.7rem);line-height:1;letter-spacing:-.045em;
  color:var(--lime);margin-top:6px;
}
.result__why{margin-top:14px;font-size:.9rem;color:#c3cbd9;line-height:1.55}
.result__divider{height:1px;background:var(--line);margin:20px 0}
.result__row{display:grid;gap:6px;margin-bottom:14px}
.result__row dt{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:#8f9bb3}
.result__row dd{margin:0;font-size:.92rem;color:#e3e9f4}
.result__action{
  border:1px solid rgba(198,243,107,.28);
  background:rgba(198,243,107,.06);
  border-radius:14px;padding:14px 16px;font-size:.88rem;color:#e9f5d2;line-height:1.5;
}
.result__action b{color:#fff;font-weight:600}
.result .btn{margin-top:18px}
.result__reset{
  margin-top:14px;background:none;border:0;color:#8f9bb3;font-size:.8rem;cursor:pointer;text-align:left;padding:0;
}
.result__reset:hover{color:var(--text)}

/* captura opcional */
.capture{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.capture h4{font-size:.9rem}
.capture p{font-size:.8rem;color:#8f9bb3;margin-top:6px;line-height:1.5}
.capture__form{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.capture__form input{
  flex:1;min-width:180px;padding:11px 14px;border-radius:10px;
  background:rgba(8,11,18,.8);border:1px solid var(--line-strong);color:var(--text);font:inherit;font-size:.88rem;
}
.capture__form input::placeholder{color:#78849a}
.capture__form .btn{padding:11px 18px;font-size:.86rem}

/* ---------- entregaveis ---------- */
.deliverables{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;margin-top:44px}
.dcard{
  display:flex;flex-direction:column;
  position:relative;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  background:linear-gradient(160deg,rgba(24,34,53,.7),rgba(11,15,24,.85));
  overflow:hidden;
  transition:border-color var(--std) var(--ease),transform var(--std) var(--ease);
}
.dcard:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.dcard--7{grid-column:span 7}
.dcard--5{grid-column:span 5}
.dcard--4{grid-column:span 4}
.dcard--12{grid-column:span 12}
.dcard__n{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;color:var(--cyan)}
.dcard h3{margin-top:12px;font-size:1.12rem}
.dcard p{margin-top:8px;font-size:.88rem;color:var(--muted);line-height:1.5}
.dcard__del{
  margin-top:auto;padding-top:16px;margin-bottom:0;font-size:.8rem;color:#cbd4e3;
  display:flex;gap:8px;align-items:flex-start;
  border-top:1px solid var(--line);padding-top:12px;
}
.dcard__del b{color:var(--lime);font-weight:500;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;flex:none;margin-top:3px}
.dcard--art::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(70% 90% at 92% 8%, rgba(155,124,255,.28), transparent 62%),
             radial-gradient(50% 70% at 10% 100%, rgba(88,230,255,.16), transparent 70%);
}
.dcard--art > *{position:relative;z-index:1}
.dcard--wide{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:24px;align-items:center;background:linear-gradient(120deg,rgba(24,34,53,.85),rgba(17,23,37,.7))}
.dcard__strip{display:flex;gap:8px;flex-wrap:wrap}
.dcard__strip span{
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;color:#c3cbd9;
  border:1px solid var(--line-strong);border-radius:6px;padding:4px 8px;background:rgba(8,11,18,.4);
}

/* ---------- trilhas ---------- */
.tracks{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(28px,4vw,64px);margin-top:44px;align-items:start}
.tracks__aside{position:sticky;top:100px}
.tracks__aside h2{margin-top:14px}
.tracks__aside .lead{margin-top:16px;font-size:.94rem}
.tracks__list{display:grid;gap:10px;border-top:1px solid var(--line)}
.track{border-bottom:1px solid var(--line)}
.track summary{
  display:grid;grid-template-columns:44px minmax(0,1fr) auto 18px;gap:16px;align-items:center;
  padding:20px 4px;cursor:pointer;list-style:none;
  transition:background var(--fast) var(--ease);
}
.track summary::-webkit-details-marker{display:none}
.track summary:hover{background:rgba(246,248,252,.02)}
.track summary::after{
  content:"+";grid-column:4;justify-self:end;font-family:var(--font-mono);
  font-size:.9rem;color:var(--cyan);line-height:1;padding-left:6px;
}
.track[open] summary::after{content:"-"}
.track__n{font-family:var(--font-mono);font-size:.72rem;color:#6f7c93;letter-spacing:.06em}
.track__title{font-size:1.02rem;font-weight:500;letter-spacing:-.015em}
.track__meta{
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  color:#a9b4c7;border:1px solid var(--line);border-radius:999px;padding:4px 10px;white-space:nowrap;
}
.track[open] .track__title{color:var(--lime)}
.track[open] .track__n{color:var(--cyan)}
.track__body{padding:0 4px 24px 64px;display:grid;gap:12px}
.track__body p{font-size:.9rem;color:var(--muted);line-height:1.55;max-width:62ch}
.track__body .out{font-size:.86rem;color:#dbe3f0;display:flex;gap:8px}
.track__body .out b{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);flex:none;margin-top:4px}
@media (max-width:980px){
  .quiz__grid{grid-template-columns:1fr}
  .deliverables{grid-template-columns:repeat(6,1fr)}
  .dcard--7,.dcard--5,.dcard--4,.dcard--12{grid-column:span 6}
  .dcard--wide{grid-template-columns:1fr;gap:16px}
  .tracks{grid-template-columns:1fr;gap:24px}
  .tracks__aside{position:static}
  .track__body{padding-left:4px}
  .demo__grid{grid-template-columns:1fr}
  .stage-col{position:static}
}