/* MARKE — Quiz (section 8) */
.quiz { background: var(--bg); position: relative; overflow: hidden; }
.quiz::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(60% 50% at 80% 10%, rgba(200,68,94,0.10), transparent 60%),
              radial-gradient(50% 40% at 10% 90%, rgba(117,189,173,0.08), transparent 60%);
}
.quiz-shell { position: relative; max-width: 880px; margin: 0 auto; }
.quiz-head { text-align: center; margin-bottom: 44px; }
.quiz-head .eyebrow { justify-content: center; }
.quiz-head h2 { margin-top: 20px; }
.quiz-head .sub { margin: 18px auto 0; max-width: 600px; }

.quiz-card {
  position: relative;
  padding: clamp(26px, 4vw, 48px);
  border-radius: 26px;
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 40px 90px -50px rgba(0,0,0,0.8);
  overflow: hidden;
}

/* progress */
.quiz-progress { display: flex; align-items: center; gap: 16px; margin-bottom: 30px; }
.quiz-steplabel { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; white-space: nowrap; }
/* segmented progress — uma etapa, um traço */
.quiz-segs { flex: 1; display: flex; gap: 6px; }
.quiz-segs .seg { flex: 1; height: 3px; border-radius: 3px; background: var(--line-soft); position: relative; overflow: hidden; }
.quiz-segs .seg::after {
  content: ""; position: absolute; inset: 0; border-radius: 3px;
  background: linear-gradient(90deg, var(--crimson), var(--crimson-hi));
  transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease);
}
.quiz-segs .seg.half::after { transform: scaleX(0.45); }
.quiz-segs .seg.full::after { transform: scaleX(1); }
.quiz-bar { flex: 1; height: 3px; border-radius: 3px; background: var(--line-soft); overflow: hidden; }
.quiz-bar-fill { height: 100%; background: linear-gradient(90deg, var(--crimson), var(--crimson-hi)); border-radius: 3px; transition: width 0.6s var(--ease); }

/* step body with crossfade */
.quiz-stage { position: relative; }
.quiz-step { animation: stepIn 0.5s var(--ease-out); }
@keyframes stepIn { from { transform: translateY(14px); } to { transform: none; } }
@media (prefers-reduced-motion: reduce) { .quiz-step { animation: none; } }

.quiz-q { font-family: var(--display); font-weight: 300; font-size: clamp(23px, 2.8vw, 34px); line-height: 1.12; letter-spacing: -0.015em; margin-bottom: 26px; text-wrap: balance; }

.quiz-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 620px) { .quiz-options { grid-template-columns: 1fr; } }
.quiz-opt {
  text-align: left; font-family: var(--body); font-size: 16px; font-weight: 500; color: var(--ink-2);
  padding: 18px 20px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line-soft);
  cursor: pointer; display: flex; align-items: center; gap: 14px; position: relative;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), transform 0.25s var(--ease);
}
.quiz-opt:hover { border-color: var(--line); background: var(--panel-2); color: var(--ink); transform: translateY(-2px); }
.quiz-opt .tick {
  width: 22px; height: 22px; flex: none; border-radius: 50%; border: 1.5px solid var(--line);
  display: grid; place-items: center; transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.quiz-opt .tick svg { width: 12px; height: 12px; opacity: 0; transform: scale(0.4); transition: opacity 0.3s var(--ease), transform 0.3s var(--ease); }
.quiz-opt.sel { border-color: var(--crimson); background: rgba(200,68,94,0.10); color: var(--ink); }
.quiz-opt.sel .tick { border-color: var(--crimson); background: var(--crimson); }
.quiz-opt.sel .tick svg { opacity: 1; transform: scale(1); }

/* insight */
.insight {
  margin-top: 18px; padding: 0; max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height 0.5s var(--ease), opacity 0.5s var(--ease), padding 0.5s var(--ease), margin 0.5s var(--ease);
  border-left: 2px solid var(--teal);
}
.insight.show { max-height: 240px; opacity: 1; padding: 16px 0 16px 22px; }
.insight-label { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.insight-label .pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 0 rgba(117,189,173,0.5); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(117,189,173,0.5); } 70% { box-shadow: 0 0 0 8px rgba(117,189,173,0); } 100% { box-shadow: 0 0 0 0 rgba(117,189,173,0); } }
.insight-text { font-size: 15.5px; line-height: 1.55; color: var(--ink-2); font-style: italic; }

/* capture form */
.capture { margin-top: 26px; padding-top: 26px; border-top: 1px solid var(--line-soft); }
.capture-line { font-family: var(--display); font-weight: 300; font-style: italic; font-size: clamp(17px,1.8vw,21px); color: var(--ink); margin-bottom: 20px; }
.capture-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 620px) { .capture-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 12.5px; color: var(--ink-3); font-weight: 600; letter-spacing: 0.02em; }
.field input {
  font-family: var(--body); font-size: 15px; color: var(--ink); padding: 14px 16px; border-radius: 12px;
  background: rgba(0,0,0,0.18); border: 1px solid var(--line-soft); outline: none;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.field input::placeholder { color: var(--ink-4); }
.field input:focus { border-color: var(--crimson); background: rgba(0,0,0,0.28); }
.capture-error { margin-top: 16px; font-size: 14px; line-height: 1.5; color: var(--crimson-hi); font-weight: 500; }

/* nav row */
.quiz-nav { display: flex; align-items: center; justify-content: space-between; margin-top: 28px; gap: 16px; }
.quiz-back {
  background: none; border: none; color: var(--ink-3); font-family: var(--body); font-size: 15px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 4px; transition: color 0.3s var(--ease);
}
.quiz-back:hover { color: var(--ink); }
.quiz-back:disabled { opacity: 0; pointer-events: none; }
.quiz-next { margin-left: auto; }
.btn:disabled { opacity: 0.4; pointer-events: none; box-shadow: none; }
/* mobile: let the long submit label wrap inside the button instead of overflowing */
@media (max-width: 560px) {
  .quiz-nav { flex-wrap: wrap; row-gap: 14px; }
  .quiz-next { white-space: normal; text-align: center; justify-content: center; width: 100%; margin-left: 0; line-height: 1.3; }
}

/* confirmation */
.quiz-confirm { text-align: center; padding: clamp(20px,4vw,40px) 0; animation: stepIn 0.6s var(--ease-out); }
.confirm-check {
  width: 78px; height: 78px; border-radius: 50%; margin: 0 auto 28px; display: grid; place-items: center;
  background: rgba(117,189,173,0.14); border: 1.5px solid rgba(117,189,173,0.4);
}
.confirm-check svg { width: 36px; height: 36px; }
.confirm-check svg path { stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw 0.7s var(--ease-out) 0.2s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.quiz-confirm h3 { font-size: clamp(26px,3vw,38px); font-weight: 300; margin-bottom: 16px; }
.quiz-confirm p { max-width: 480px; margin: 0 auto; color: var(--ink-2); font-size: 17px; }
.confirm-summary { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 30px; }
.confirm-tag { font-size: 13px; padding: 8px 14px; border-radius: 100px; background: var(--panel); border: 1px solid var(--line-soft); color: var(--ink-3); }
.confirm-tag b { color: var(--teal); font-weight: 600; }