.lc-calculator {
  --teal: #0c7488;
  --teal-light: #91dbe4;
  --dark: #0e1428;
  --red: #f62642;
  --n900: #181f26;
  --n600: #657786;
  --n400: #aab8c2;
  --n100: #ebf0f3;
  --card-bg: #181f26;
  --input-bg: #111827;
  --border: #2a3340;
  --border-light: #1e2836;
  font-family: 'Poppins', 'Segoe UI', sans-serif;
  background: var(--dark);
  color: var(--n100);
  min-height: 100vh;
}

.lc-calculator *, .lc-calculator *::before, .lc-calculator *::after {
  box-sizing: border-box;
}

.lc-header {
  background: var(--dark);
  padding: 40px 24px 32px;
  text-align: center;
  border-bottom: 1px solid var(--n900);
}

.lc-header img,
.lc-header .lc-logo-fallback {
  height: 52px;
  display: block;
  margin: 0 auto 8px;
}

.lc-header .lc-logo-fallback {
  height: auto;
  color: #fff;
  font-weight: 700;
  font-size: 20px;
}

.lc-header .subtitle {
  color: var(--teal-light);
  font-size: 13px;
  margin-top: 8px;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.lc-header .title {
  color: #fff;
  font-size: 22px;
  font-weight: 600;
  margin-top: 20px;
  line-height: 1.3;
}

.lc-wrap {
  padding: 24px 16px;
  max-width: 760px;
  margin: 0 auto;
}

.lc-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 28px 24px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.lc-card.cta-card {
  text-align: center;
  background: linear-gradient(135deg, #0c2a33, var(--teal));
  border: none;
}

.section-title,
.sub-section {
  font-size: 14px;
  font-weight: 700;
  color: var(--teal-light);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.sub-section {
  margin: 24px 0 8px;
}

.lc-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--n400);
  margin-bottom: 4px;
  margin-top: 14px;
}

.lc-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  color: #fff;
  background: var(--input-bg);
  outline: none;
  transition: border-color .2s;
  font-family: inherit;
}

.lc-input:focus {
  border-color: var(--teal-light);
}

.lc-input.error {
  border-color: var(--red);
}

.error-text {
  color: var(--red);
  font-size: 11px;
  margin-top: 2px;
  display: none;
}

.error-text.show {
  display: block;
}

.helper-text,
.meta-info,
.lc-feedback {
  font-size: 13px;
  color: var(--n400);
  margin-bottom: 8px;
}

.lc-feedback {
  min-height: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 500px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.lc-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 24px;
  letter-spacing: .5px;
  transition: transform .15s, box-shadow .15s;
  font-family: inherit;
}

.lc-btn:active {
  transform: scale(.98);
}

.lc-btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 4px 20px rgba(246, 38, 66, .25);
}

.lc-btn:disabled {
  background: var(--border);
  color: var(--n600);
  cursor: not-allowed;
  box-shadow: none;
}

.lc-btn-outline {
  background: none;
  border: 1.5px solid var(--teal-light);
  color: var(--teal-light);
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  width: auto;
  margin-top: 16px;
  font-family: inherit;
}

.regimes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.regime-card {
  border-radius: 10px;
  padding: 20px 16px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  position: relative;
  transition: transform .2s;
}

.regime-card.best {
  border: 2px solid var(--teal-light);
  background: #0c2a33;
}

.badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 20px;
  letter-spacing: .8px;
  text-transform: uppercase;
  white-space: nowrap;
}

.regime-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--teal-light);
  text-align: center;
  margin-bottom: 14px;
}

.big-number {
  font-size: 28px;
  font-weight: 700;
  color: var(--teal-light);
  text-align: center;
  margin: 8px 0 4px;
}

.big-label {
  font-size: 11px;
  color: var(--n400);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tax-group-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--teal-light);
  opacity: .7;
  margin-bottom: 4px;
  margin-top: 12px;
}

.tax-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--border-light);
}

.tax-row .label {
  color: var(--n400);
}

.tax-row .value {
  font-weight: 600;
  color: var(--n100);
}

.tax-row.prolabore {
  background: #0c2a33;
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 11px;
}

.total-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0 0;
  font-size: 15px;
  font-weight: 700;
  border-top: 2px solid var(--teal);
  margin-top: 6px;
}

.total-row .value {
  color: var(--teal-light);
}

.monthly-box {
  margin-top: 14px;
  background: #0a1520;
  border-radius: 8px;
  padding: 10px 12px;
  text-align: center;
  border: 1px solid var(--border-light);
}

.monthly-box .lbl {
  font-size: 11px;
  color: var(--n400);
}

.monthly-box .val {
  font-size: 18px;
  font-weight: 700;
  color: var(--teal-light);
}

.disabled-text {
  text-align: center;
  color: var(--red);
  font-size: 13px;
  font-weight: 600;
  padding: 20px 0;
}

.summary {
  font-size: 14px;
  line-height: 1.7;
  color: var(--n100);
}

.summary p {
  margin-top: 12px;
}

.summary .disclaimer {
  padding: 12px 16px;
  background: var(--input-bg);
  border-radius: 8px;
  border-left: 4px solid var(--teal-light);
  color: var(--n400);
}

.summary .alert {
  color: var(--red);
  font-weight: 600;
}

.cta-title {
  font-family: 'Comfortaa', cursive;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.cta-sub {
  color: var(--teal-light);
  font-size: 14px;
  margin-top: 8px;
}

.cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

.cta-buttons a {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}

.btn-whatsapp {
  background: var(--red);
  color: #fff;
}

.btn-email {
  background: transparent;
  color: var(--teal-light);
  border: 1.5px solid var(--teal-light);
}

.lc-footer {
  background: #0a0f1a;
  color: var(--n600);
  text-align: center;
  padding: 24px 16px;
  font-size: 12px;
  margin-top: 40px;
  border-top: 1px solid var(--border-light);
}

.lc-footer p {
  margin: 0;
}

.lc-footer .small {
  font-size: 11px;
  margin-top: 4px;
}

.hidden {
  display: none !important;
}

.lc-turnstile-wrap {
  margin-top: 16px;
}