/* ==========================================================================
   Lattix OS — Cuestionario de calificación
   ========================================================================== */

body.quiz-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.quiz-header {
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.quiz-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.quiz-header .brand img { height: 40px; width: auto; }
.quiz-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  transition: color .3s var(--ease);
}
.quiz-back:hover { color: var(--text); }
.quiz-back svg { width: 16px; height: 16px; }

.quiz-progress-track {
  height: 4px;
  background: rgba(255,255,255,0.06);
  position: relative;
}
.quiz-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gradient);
  transition: width .5s var(--ease);
}

.quiz-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px 100px;
}

.quiz-shell {
  width: 100%;
  max-width: 640px;
}

.quiz-step {
  display: none;
}
.quiz-step.active {
  display: block;
  animation: quizIn .5s var(--ease);
}

@keyframes quizIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-step-label {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 14px;
}

.quiz-question {
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.quiz-subtext {
  color: var(--text-muted);
  font-size: 15px;
  margin: 0 0 32px;
}

/* ---- choices ---- */

.quiz-choices {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.quiz-choice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  text-align: left;
  padding: 18px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  font-size: 15.5px;
  font-weight: 500;
  font-family: inherit;
  transition: border-color .3s var(--ease), background .3s var(--ease), transform .2s var(--ease);
}
.quiz-choice:hover { border-color: var(--blue); background: rgba(91,141,255,0.06); }
.quiz-choice:active { transform: scale(0.99); }
.quiz-choice.selected {
  border-color: var(--blue);
  background: var(--gradient-soft);
}
.quiz-choice .qc-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.quiz-choice.selected .qc-check {
  border-color: var(--blue);
  background: var(--gradient);
}
.quiz-choice .qc-check svg { width: 12px; height: 12px; color: #050710; opacity: 0; transition: opacity .2s var(--ease); }
.quiz-choice.selected .qc-check svg { opacity: 1; }

/* ---- numeric fields ---- */

.quiz-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 28px;
}
.quiz-fields.single { grid-template-columns: 1fr; max-width: 320px; }
@media (max-width: 520px) { .quiz-fields { grid-template-columns: 1fr; } }

.quiz-field { display: flex; flex-direction: column; gap: 8px; }
.quiz-field span { font-size: 13px; color: var(--text-dim); }
.quiz-field input {
  width: 100%;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-size: 17px;
  font-family: inherit;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.quiz-field input::placeholder { color: var(--text-dim); }
.quiz-field input:focus { outline: none; border-color: var(--blue); background: rgba(91,141,255,0.06); }

/* ---- nav ---- */

.quiz-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}
.quiz-nav .quiz-prev {
  font-size: 14px;
  color: var(--text-dim);
  padding: 12px 8px;
  background: none;
  border: none;
  font-family: inherit;
}
.quiz-nav .quiz-prev:hover { color: var(--text-muted); }

.quiz-error {
  font-size: 13px;
  color: var(--danger);
  margin: -14px 0 20px;
  display: none;
}
.quiz-error.show { display: block; }

/* ---- intro ---- */

.quiz-intro {
  text-align: center;
}
.quiz-intro h1 {
  font-size: clamp(28px, 4.4vw, 42px);
  line-height: 1.15;
  margin: 18px 0 18px;
}
.quiz-intro p {
  color: var(--text-muted);
  font-size: 16.5px;
  max-width: 480px;
  margin: 0 auto 36px;
}
.quiz-intro-meta {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.quiz-intro-meta div {
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}
.quiz-intro-meta svg { width: 16px; height: 16px; color: var(--blue); }

/* ---- contact step ---- */

.quiz-contact-fields { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }

/* ---- result ---- */

.quiz-result { text-align: center; }
.quiz-result-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.quiz-result-icon.ok { background: rgba(74,222,128,0.12); border: 1px solid rgba(74,222,128,0.35); }
.quiz-result-icon.no { background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.3); }
.quiz-result-icon svg { width: 28px; height: 28px; }
.quiz-result-icon.ok svg { color: var(--success); }
.quiz-result-icon.no svg { color: var(--danger); }

.quiz-result h2 {
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.2;
  margin: 0 0 16px;
}
.quiz-result p.result-body {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 500px;
  margin: 0 auto 24px;
}

.quiz-value-box {
  display: inline-block;
  padding: 20px 30px;
  border-radius: var(--radius);
  background: var(--gradient-soft);
  border: 1px solid rgba(91,141,255,0.3);
  margin: 0 auto 28px;
}
.quiz-value-box .label { font-size: 12.5px; color: var(--text-dim); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 6px; }
.quiz-value-box .amount { font-size: 28px; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }

.quiz-next-steps {
  text-align: left;
  max-width: 440px;
  margin: 0 auto 32px;
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}
.quiz-next-steps h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-dim); margin-bottom: 12px; }
.quiz-next-steps p { font-size: 14.5px; color: var(--text-muted); margin: 0; }

.quiz-optin {
  margin-top: 12px;
}
.quiz-optin-confirm {
  display: none;
  color: var(--success);
  font-size: 14.5px;
  font-weight: 600;
  margin-top: 16px;
}
.quiz-optin-confirm.show { display: block; }

.quiz-restart {
  margin-top: 28px;
  font-size: 13.5px;
  color: var(--text-dim);
}
.quiz-restart a { color: var(--text-muted); text-decoration: underline; }
.quiz-restart a:hover { color: var(--text); }