/* Calculadora F-1 — camada visual clara e gráfico 3D sem dependências. */
.page-calculator {
  background: #f7fafc !important;
  color: #142536 !important;
}

.page-calculator nav {
  border-bottom: 1px solid #d6e2ec !important;
  background: rgba(255, 255, 255, 0.97) !important;
  box-shadow: 0 1px 0 rgba(11, 45, 77, 0.03) !important;
  backdrop-filter: blur(14px);
}

.page-calculator nav .logo-text,
.page-calculator nav .nav-links a {
  color: #0b2d4d !important;
}

.page-calculator nav .logo-text span {
  color: #526579 !important;
}

.page-calculator .nav-btn {
  border: 0 !important;
  background: #25d366 !important;
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.2) !important;
  color: #0b2e1a !important;
  font-family: 'Lato', sans-serif !important;
}

.page-calculator .nav-btn svg {
  fill: #0b2e1a !important;
}

.page-calculator .qlbar {
  border-bottom: 1px solid #d6e2ec !important;
  background: #fff !important;
}

.page-calculator .qlbar a {
  border-color: #d6e2ec !important;
  background: #f8fbfe !important;
  color: #0b2d4d !important;
  font-family: 'Lato', sans-serif !important;
}

.page-calculator .qlbar a[aria-current='page'] {
  border-color: #1269d3 !important;
  background: #dcecff !important;
  color: #0c55ae !important;
}

.page-calculator .hero {
  border-bottom: 1px solid #d6e2ec !important;
  background:
    radial-gradient(circle at 84% 12%, rgba(18, 105, 211, 0.12), transparent 30%),
    linear-gradient(180deg, #fff 0%, #eef7ff 100%) !important;
  padding: clamp(52px, 7vw, 82px) 20px !important;
}

.page-calculator .hero h1 {
  max-width: 840px !important;
  font-size: clamp(2.25rem, 5.6vw, 4rem) !important;
}

.page-calculator .hero-sub {
  max-width: 720px !important;
  font-size: clamp(1rem, 1.8vw, 1.15rem) !important;
}

.page-calculator .calc-section {
  overflow: hidden;
  border-bottom: 1px solid #d6e2ec;
  background:
    radial-gradient(circle at 8% 16%, rgba(244, 184, 96, 0.12), transparent 24%),
    #f7fafc !important;
  padding: 72px 20px 86px !important;
}

.page-calculator .calc-container {
  display: grid !important;
  max-width: 1180px !important;
  align-items: start !important;
  gap: clamp(22px, 3vw, 36px) !important;
  grid-template-columns: minmax(320px, 0.82fr) minmax(460px, 1.18fr) !important;
}

.page-calculator .calc-card,
.page-calculator .result-card {
  border: 1px solid #d6e2ec !important;
  border-radius: 24px !important;
  background: #fff !important;
  box-shadow: 0 14px 38px rgba(11, 45, 77, 0.08) !important;
  color: #142536 !important;
  padding: clamp(24px, 3vw, 36px) !important;
}

.page-calculator .result-card {
  text-align: left !important;
}

.page-calculator .calc-card-title {
  margin-bottom: 8px !important;
  font-size: 1.38rem !important;
  letter-spacing: -0.02em !important;
  text-transform: none !important;
}

.page-calculator .calc-card-sub {
  margin-bottom: 30px !important;
  font-size: 0.95rem !important;
  line-height: 1.6 !important;
}

.page-calculator .slider-group {
  margin-bottom: 30px !important;
}

.page-calculator .slider-label-text {
  color: #0b2d4d !important;
  font-size: 0.88rem !important;
  letter-spacing: 0.04em !important;
}

.page-calculator .slider-value {
  min-width: 54px !important;
  border: 1px solid #b7d7f7 !important;
  border-radius: 10px !important;
  background: #eaf3fa !important;
  color: #1269d3 !important;
  padding: 5px 9px !important;
  font-family: 'Lato', sans-serif !important;
  font-size: 1.35rem !important;
  text-align: center !important;
}

.page-calculator input[type='range'] {
  min-height: 8px;
  border-radius: 999px;
  background: #dce6ef;
}

.page-calculator input[type='range']:focus-visible {
  outline: 3px solid #1269d3 !important;
  outline-offset: 7px !important;
}

.page-calculator input[type='range']::-webkit-slider-thumb {
  width: 30px !important;
  height: 30px !important;
  border: 4px solid #fff !important;
  background: #1269d3 !important;
  box-shadow: 0 0 0 2px #1269d3, 0 5px 14px rgba(11, 45, 77, 0.18) !important;
}

.page-calculator input[type='range']::-moz-range-thumb {
  width: 24px !important;
  height: 24px !important;
  border: 4px solid #fff !important;
  background: #1269d3 !important;
  box-shadow: 0 0 0 2px #1269d3, 0 5px 14px rgba(11, 45, 77, 0.18) !important;
}

.page-calculator .range-ticks span {
  color: #526579 !important;
  font-family: 'Lato', sans-serif !important;
}

.page-calculator .exchange-badge {
  margin-bottom: 22px !important;
  border-color: #b7d7f7 !important;
  background: #f2f8ff !important;
  color: #0c55ae !important;
  font-family: 'Lato', sans-serif !important;
}

.page-calculator .info-card {
  align-items: flex-start !important;
  border-color: #d6e2ec !important;
  background: #f8fbfe !important;
  box-shadow: none !important;
  padding: 17px 18px !important;
}

.page-calculator .info-icon {
  width: 46px !important;
  height: 46px !important;
  background: #eaf3fa !important;
  font-size: 1.5rem !important;
}

.page-calculator .info-card-label {
  color: #526579 !important;
  font-size: 0.72rem !important;
}

.page-calculator .info-val {
  color: #0b2d4d !important;
  font-size: 1.15rem !important;
}

.page-calculator .info-val-sub,
.page-calculator .info-val-brl-sub {
  color: #526579 !important;
}

.page-calculator .result-label {
  margin-bottom: 6px !important;
  color: #1269d3 !important;
  font-family: 'Lato', sans-serif !important;
  font-size: 0.78rem !important;
  font-weight: 900 !important;
  letter-spacing: 0.08em !important;
}

.page-calculator .result-total {
  margin-bottom: 7px !important;
  color: #0b2d4d !important;
  font-family: 'Lato', sans-serif !important;
  font-size: clamp(2.65rem, 6vw, 4.35rem) !important;
  letter-spacing: -0.055em !important;
  text-shadow: none !important;
}

.page-calculator .result-total-brl {
  margin-bottom: 10px !important;
  color: #0c55ae !important;
  font-family: 'Lato', sans-serif !important;
  font-size: clamp(1.35rem, 3vw, 1.85rem) !important;
}

.page-calculator .result-desc {
  max-width: 64ch !important;
  margin: 0 0 24px !important;
  color: #526579 !important;
  font-size: 0.94rem !important;
}

/* Gráfico 3D baseado nos dois componentes reais da fórmula. */
.page-calculator .cost-chart {
  margin: 24px 0;
  border: 1px solid #c9dbea;
  border-radius: 20px;
  background:
    linear-gradient(rgba(18, 105, 211, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 105, 211, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, #fbfdff 0%, #f2f8ff 100%);
  background-size: 24px 24px, 24px 24px, auto;
  padding: 22px;
  text-align: left;
}

.page-calculator .chart-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.page-calculator .chart-kicker {
  margin: 0 0 3px;
  color: #1269d3;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-calculator .chart-title {
  margin: 0;
  color: #0b2d4d;
  font-family: 'Lato', sans-serif;
  font-size: 1.17rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.page-calculator .chart-controls {
  display: flex;
  flex: 0 0 auto;
  gap: 7px;
}

.page-calculator .chart-control {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid #c5d7e6;
  border-radius: 11px;
  background: #fff;
  color: #0b2d4d;
  cursor: pointer;
  font: 900 1.05rem/1 'Lato', sans-serif;
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.page-calculator .chart-control:hover,
.page-calculator .chart-control:focus-visible {
  border-color: #1269d3;
  background: #dcecff;
  color: #0c55ae;
  transform: translateY(-1px);
}

.page-calculator .chart-plot {
  display: grid;
  align-items: stretch;
  gap: 18px;
  grid-template-columns: minmax(250px, 1fr) minmax(150px, 0.45fr);
}

.page-calculator .chart-stage-frame {
  position: relative;
  display: grid;
  min-height: 270px;
  overflow: hidden;
  place-items: end center;
  border: 1px solid rgba(18, 105, 211, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  perspective: 900px;
}

.page-calculator .chart-stage-frame::after {
  position: absolute;
  right: 13%;
  bottom: 31px;
  left: 13%;
  height: 46px;
  border: 1px solid rgba(18, 105, 211, 0.16);
  background: linear-gradient(135deg, rgba(18, 105, 211, 0.13), rgba(18, 105, 211, 0.025));
  content: '';
  transform: rotateX(62deg);
  transform-origin: bottom;
}

.page-calculator .chart-stage {
  --chart-rotation: -8deg;
  position: relative;
  z-index: 1;
  display: flex;
  width: min(100%, 330px);
  min-height: 240px;
  align-items: flex-end;
  justify-content: center;
  gap: clamp(34px, 7vw, 62px);
  padding: 24px 20px 30px;
  transform: rotateY(var(--chart-rotation));
  transform-style: preserve-3d;
  transition: transform 0.45s cubic-bezier(0.2, 0.75, 0.25, 1);
}

.page-calculator .chart-column {
  display: flex;
  width: 92px;
  min-height: 210px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 13px;
  transform-style: preserve-3d;
}

.page-calculator .chart-bar {
  --bar-height: 170px;
  --bar-front: #1269d3;
  --bar-top: #5aa8f0;
  --bar-side: #0c55ae;
  position: relative;
  display: block;
  width: 74px;
  height: var(--bar-height);
  min-height: 8px;
  border: 0;
  border-radius: 8px 8px 2px 2px;
  background: linear-gradient(180deg, var(--bar-top), var(--bar-front));
  box-shadow: 0 13px 22px rgba(11, 45, 77, 0.16);
  color: #fff;
  cursor: pointer;
  transform: translateZ(0);
  transform-style: preserve-3d;
  transition: height 0.55s cubic-bezier(0.2, 0.75, 0.25, 1), opacity 0.2s ease, filter 0.2s ease, transform 0.25s ease;
}

.page-calculator .chart-bar::before {
  position: absolute;
  top: -12px;
  left: 6px;
  width: 74px;
  height: 13px;
  border-radius: 5px 5px 0 0;
  background: var(--bar-top);
  content: '';
  transform: skewX(-43deg);
  transform-origin: bottom;
}

.page-calculator .chart-bar::after {
  position: absolute;
  top: -6px;
  right: -12px;
  width: 13px;
  height: calc(100% + 6px);
  border-radius: 0 5px 3px 0;
  background: var(--bar-side);
  content: '';
  transform: skewY(-47deg);
  transform-origin: left;
}

.page-calculator .chart-bar--dependents {
  --bar-front: #f4b860;
  --bar-top: #ffd795;
  --bar-side: #c98524;
}

.page-calculator .chart-bar:hover,
.page-calculator .chart-bar:focus-visible,
.page-calculator .chart-bar.is-selected {
  filter: saturate(1.08) brightness(1.04);
  transform: translateY(-8px) translateZ(22px);
}

.page-calculator .chart-bar:focus-visible {
  outline: 3px solid #0b2d4d;
  outline-offset: 5px;
}

.page-calculator .chart-bar.is-zero {
  opacity: 0.42;
}

.page-calculator .chart-column-label {
  color: #0b2d4d;
  font-size: 0.77rem;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
}

.page-calculator .chart-tooltip {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: center;
  border: 1px solid #c9dbea;
  border-radius: 16px;
  background: #fff;
  padding: 18px;
  box-shadow: 0 8px 20px rgba(11, 45, 77, 0.05);
}

.page-calculator .chart-tooltip-label {
  margin-bottom: 8px;
  color: #526579;
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-calculator .chart-tooltip strong {
  color: #0b2d4d;
  font-size: 1.02rem;
  line-height: 1.35;
}

.page-calculator .chart-tooltip-value {
  margin-top: 12px;
  color: #1269d3;
  font-size: 1.2rem;
  font-weight: 900;
}

.page-calculator .chart-tooltip-brl,
.page-calculator .chart-tooltip-percent {
  margin-top: 3px;
  color: #526579;
  font-size: 0.86rem;
}

.page-calculator .chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 15px 0 0;
  padding: 0;
  color: #526579;
  font-size: 0.8rem;
  list-style: none;
}

.page-calculator .chart-legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-calculator .chart-legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: #1269d3;
}

.page-calculator .chart-legend-swatch--dependents {
  background: #f4b860;
}

.page-calculator .chart-table-wrap {
  margin-top: 18px;
  overflow-x: auto;
  border: 1px solid #d6e2ec;
  border-radius: 14px;
  background: #fff;
}

.page-calculator .chart-data-table {
  width: 100%;
  border-collapse: collapse;
  color: #142536;
  font-size: 0.83rem;
}

.page-calculator .chart-data-table th,
.page-calculator .chart-data-table td {
  border-bottom: 1px solid #e3ebf2;
  padding: 11px 13px;
  text-align: right;
  vertical-align: top;
}

.page-calculator .chart-data-table th:first-child,
.page-calculator .chart-data-table td:first-child {
  text-align: left;
}

.page-calculator .chart-data-table thead th {
  background: #f2f8ff;
  color: #0b2d4d;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.page-calculator .chart-data-table tbody th,
.page-calculator .chart-data-table tfoot th,
.page-calculator .chart-data-table tfoot td {
  color: #0b2d4d;
  font-weight: 900;
}

.page-calculator .chart-data-table tfoot th,
.page-calculator .chart-data-table tfoot td {
  border-bottom: 0;
  background: #f8fbfe;
}

.page-calculator .table-value-brl {
  display: block;
  margin-top: 2px;
  color: #526579;
  font-size: 0.74rem;
  font-weight: 700;
}

.page-calculator .chart-help {
  margin: 12px 0 0;
  color: #526579;
  font-size: 0.77rem;
  line-height: 1.5;
}

.page-calculator .result-breakdown {
  gap: 8px !important;
  margin-bottom: 20px !important;
}

.page-calculator .rb-item {
  border: 1px solid #d6e2ec !important;
  background: #f8fbfe !important;
  color: #142536 !important;
}

.page-calculator .rb-label,
.page-calculator .rb-value,
.page-calculator .val-usd {
  color: #142536 !important;
}

.page-calculator .calc-scope {
  margin: 20px 0 18px !important;
  border-color: #c9dbea !important;
  background: #f2f8ff !important;
  color: #142536 !important;
}

.page-calculator .calc-scope strong {
  color: #0b2d4d !important;
}

.page-calculator .calc-scope p {
  color: #526579 !important;
}

.page-calculator .btn-wa {
  min-height: 52px !important;
  border-radius: 12px !important;
  background: #25d366 !important;
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.2) !important;
  color: #0b2e1a !important;
  font-family: 'Lato', sans-serif !important;
  font-size: 0.95rem !important;
  text-transform: none !important;
}

.page-calculator .btn-wa svg {
  fill: #0b2e1a !important;
}

.page-calculator .result-note {
  border: 0 !important;
  background: transparent !important;
  color: #526579 !important;
  text-align: left !important;
}

.page-calculator .explain-section,
.page-calculator .warning-section,
.page-calculator .faq-section {
  background: #fff !important;
  color: #142536 !important;
}

.page-calculator .explain-section {
  border-bottom: 1px solid #d6e2ec;
}

.page-calculator .explain-card {
  border-color: #d6e2ec !important;
  background: #fff !important;
  box-shadow: 0 8px 24px rgba(11, 45, 77, 0.05) !important;
}

.page-calculator .explain-card h3,
.page-calculator .explain-card strong {
  color: #0b2d4d !important;
}

.page-calculator .explain-card p,
.page-calculator .section-sub {
  color: #526579 !important;
}

.page-calculator .warning-section {
  background: #fff9ed !important;
}

.page-calculator .warning-box {
  border-color: #e8c987 !important;
  background: #fff !important;
  box-shadow: 0 10px 28px rgba(99, 72, 19, 0.07) !important;
}

.page-calculator .warning-title,
.page-calculator .warning-text,
.page-calculator .warning-list li {
  color: #142536 !important;
}

.page-calculator .faq-section {
  max-width: none !important;
  margin: 0 !important;
  border-top: 1px solid #d6e2ec;
  padding-inline: max(20px, calc((100% - 820px) / 2)) !important;
}

.page-calculator .faq-item {
  border-color: #d6e2ec !important;
}

.page-calculator .faq-q {
  min-height: 48px;
  color: #0b2d4d !important;
}

.page-calculator .faq-a {
  color: #526579 !important;
}

.page-calculator .final-cta {
  border-radius: 0 !important;
  background:
    radial-gradient(circle at 86% 10%, rgba(255, 255, 255, 0.16), transparent 28%),
    #1269d3 !important;
  box-shadow: none !important;
}

.page-calculator .final-cta p {
  color: rgba(255, 255, 255, 0.86) !important;
}

.page-calculator .final-cta h2 span {
  color: #fff !important;
}

.page-calculator .result-total.is-updating {
  animation: calculatorTotalPulse 0.42s ease both;
}

.page-calculator .chart-bar.chart-enter {
  animation: calculatorBarEnter 0.55s cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

@keyframes calculatorBarEnter {
  from {
    height: 8px;
    opacity: 0.35;
  }
}

@keyframes calculatorTotalPulse {
  50% {
    color: #1269d3;
    transform: scale(1.015);
  }
}

@media (max-width: 1024px) {
  .page-calculator .calc-container {
    max-width: 820px !important;
    grid-template-columns: 1fr !important;
  }

  .page-calculator .calc-card,
  .page-calculator .result-card {
    width: 100%;
  }
}

@media (max-width: 700px) {
  .page-calculator .hero {
    padding: 48px 16px 54px !important;
  }

  .page-calculator .hero h1 {
    font-size: clamp(2rem, 11vw, 3rem) !important;
  }

  .page-calculator .calc-section {
    padding: 48px 12px 60px !important;
  }

  .page-calculator .calc-card,
  .page-calculator .result-card {
    border-radius: 19px !important;
    padding: 22px 18px !important;
  }

  .page-calculator .chart-header {
    align-items: stretch;
    flex-direction: column;
  }

  .page-calculator .chart-controls {
    align-self: flex-start;
  }

  .page-calculator .chart-plot {
    grid-template-columns: 1fr;
  }

  .page-calculator .chart-tooltip {
    min-height: 150px;
  }

  .page-calculator .chart-stage {
    --chart-rotation: -5deg;
    gap: 38px;
  }

  .page-calculator .btn-wa {
    width: 100% !important;
    justify-content: center !important;
    padding: 14px 18px !important;
    text-align: center !important;
  }

  .page-calculator .wa-float {
    display: none !important;
  }
}

@media (max-width: 430px) {
  .page-calculator .cost-chart {
    margin-inline: -4px;
    padding: 16px 12px;
  }

  .page-calculator .chart-stage-frame {
    min-height: 245px;
  }

  .page-calculator .chart-stage {
    width: 100%;
    min-height: 220px;
    gap: 26px;
    padding-inline: 12px;
  }

  .page-calculator .chart-column {
    width: 78px;
    min-height: 194px;
  }

  .page-calculator .chart-bar {
    width: 62px;
  }

  .page-calculator .chart-bar::before {
    width: 62px;
  }

  .page-calculator .chart-data-table {
    font-size: 0.76rem;
  }

  .page-calculator .chart-data-table th,
  .page-calculator .chart-data-table td {
    padding: 10px 8px;
  }
}

@media (max-width: 340px) {
  .page-calculator .chart-control {
    width: 42px;
    height: 42px;
  }

  .page-calculator .chart-column {
    width: 70px;
  }

  .page-calculator .chart-stage {
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-calculator .chart-stage,
  .page-calculator .chart-bar,
  .page-calculator .chart-control,
  .page-calculator .result-total {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}