/* ===== Estimator page ===== */

.estimator-section{ padding-top: 8px; }
.estimator-wrap{ max-width: 640px; margin: 0 auto; }

.progress-track{
  height: 6px;
  background: var(--border);
  border-radius: 100px;
  overflow:hidden;
  margin-bottom: 10px;
}
.progress-fill{
  height:100%;
  width: 20%;
  background: linear-gradient(to right, var(--amber), var(--teal));
  border-radius: 100px;
  transition: width .3s ease;
}
.progress-label{
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 28px;
}

.estimator-card{ padding: 40px; }
.q-step legend{
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--navy);
  font-weight:600;
  margin-bottom: 22px;
  padding:0;
}
.option-grid{ display:flex; flex-direction:column; gap: 12px; }
.option{
  display:flex;
  align-items:center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  cursor:pointer;
  transition: border-color .15s ease, background .15s ease;
}
.option:hover{ border-color: var(--navy); }
.option input{ accent-color: var(--navy); width:18px; height:18px; flex-shrink:0; }
.option input:checked + span{ color: var(--navy); font-weight:600; }
.option:has(input:checked){ border-color: var(--amber); background: var(--surface); box-shadow: 0 0 0 3px rgba(245,158,11,0.16); }
.option span{ font-size: .94rem; color: var(--ink-soft); }

.estimator-nav{
  display:flex;
  justify-content:space-between;
  margin-top: 32px;
  gap: 14px;
}
.estimator-nav .btn{ flex:1; }
.estimator-nav .btn-outline{ flex: 0 0 auto; padding-left: 24px; padding-right: 24px; }

.estimator-result{
  padding: 44px;
  text-align:center;
  margin-top: 28px;
}
.estimator-result h2{ font-size: 2rem; margin: 8px 0 14px; }
.estimator-result p{ max-width: 460px; margin: 0 auto 26px; }
.result-actions{ display:flex; gap: 14px; justify-content:center; flex-wrap:wrap; }
.retake-btn{
  display:block;
  margin: 22px auto 0;
  background:none; border:none;
  color: var(--ink-faint);
  font-size: .85rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.retake-btn:hover{ color: var(--navy); }

@media (max-width: 560px){
  .estimator-card{ padding: 26px; }
  .estimator-result{ padding: 28px; }
}