:root {
  --quiz-border: rgba(17, 17, 17, 0.11);
  --quiz-muted: rgba(17, 17, 17, 0.58);
}

.simulation-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% 92%, rgba(167, 253, 150, 0.22), transparent 24%),
    var(--cream);
}

.simulation-header {
  width: 100%;
  min-height: 92px;
  margin: 0 auto;
  padding: 0 max(24px, calc((100vw - 1380px) / 2));
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(239, 238, 235, 0.88);
  box-shadow: 0 8px 30px rgba(17, 17, 17, 0.04);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.simulation-header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 13px;
}

.simulation-header-actions > a {
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}

.secure-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--quiz-muted);
}

.secure-label i {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: var(--orange);
  font-style: normal;
  font-weight: 700;
}

.simulation-shell {
  width: min(1380px, calc(100% - 48px));
  margin: 0 auto;
  padding: 35px 0 70px;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(560px, 1.14fr);
  align-items: start;
  gap: clamp(45px, 7vw, 110px);
}

.simulation-intro {
  position: sticky;
  top: 24px;
  padding-top: 30px;
}

.simulation-intro h1 {
  max-width: 670px;
  margin-bottom: 26px;
  font-size: clamp(48px, 5vw, 72px);
  line-height: 0.98;
  font-weight: 600;
}

.simulation-lead {
  max-width: 650px;
  margin-bottom: 35px;
  color: var(--quiz-muted);
  font-size: 17px;
  line-height: 1.65;
}

.family-visual {
  max-width: 570px;
  min-height: 310px;
  margin: 0 0 30px;
  position: relative;
}

.family-image {
  width: 390px;
  height: 310px;
  margin-left: auto;
  border-radius: 26px;
  background: #d7d5ce;
  overflow: hidden;
}

.family-image img {
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.family-badge {
  width: 285px;
  padding: 16px;
  position: absolute;
  left: 0;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 13px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 17px;
  background: rgba(250, 250, 250, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(15px);
}

.family-badge > span {
  width: 39px;
  height: 39px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: var(--orange);
  font-weight: 700;
}

.family-badge strong,
.family-badge small {
  display: block;
}

.family-badge strong {
  margin-bottom: 4px;
  font-size: 13px;
}

.family-badge small {
  color: var(--quiz-muted);
  font-size: 10px;
  line-height: 1.4;
}

.trust-list {
  max-width: 590px;
  display: grid;
  gap: 10px;
}

.trust-list article {
  padding: 15px 0;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 15px;
  border-top: 1px solid var(--line);
}

.trust-list article > span {
  font-family: "IBM Plex Mono", monospace;
  color: var(--green-mid);
  font-size: 11px;
}

.trust-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
}

.trust-list p {
  margin: 0;
  color: var(--quiz-muted);
  font-size: 12px;
  line-height: 1.45;
}

.quiz-card {
  min-height: 760px;
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 32px;
  background: rgba(250, 250, 250, 0.96);
  box-shadow: 0 28px 90px rgba(8, 54, 48, 0.12);
}

.quiz-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
}

.quiz-kicker {
  margin-bottom: 10px;
  color: var(--green-mid);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quiz-top h2,
.quiz-result h2 {
  margin-bottom: 0;
  font-size: 34px !important;
  line-height: 1.08;
}

.step-counter {
  padding: 9px 12px;
  border: 1px solid var(--quiz-border);
  border-radius: 999px;
  color: var(--quiz-muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  white-space: nowrap;
}

.step-counter strong {
  color: var(--ink);
}

.progress-track {
  height: 6px;
  margin: 28px 0 38px;
  border-radius: 999px;
  background: rgba(8, 54, 48, 0.09);
  overflow: hidden;
}

.progress-track i {
  width: calc(100% / 7);
  height: 100%;
  display: block;
  border-radius: inherit;
  background: var(--lime);
  transition: width 0.35s ease;
}

.quiz-status {
  display: none;
  margin-bottom: 18px;
  padding: 12px 15px;
  border-radius: 12px;
  color: #7a2e20;
  background: #ffe7e1;
  font-size: 12px;
}

.quiz-status.visible {
  display: block;
}

.quiz-card [hidden] {
  display: none !important;
}

.quiz-step {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  display: none;
}

.quiz-step.active {
  display: block;
  animation: quiz-in 0.35s ease both;
}

@keyframes quiz-in {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: none; }
}

.quiz-step legend {
  max-width: 670px;
  margin-bottom: 12px;
  font-size: 31px;
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.08;
  text-wrap: balance;
}

.step-description {
  max-width: 650px;
  margin-bottom: 26px;
  color: var(--quiz-muted);
  font-size: 14px;
  line-height: 1.55;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.option-grid.single-column {
  grid-template-columns: 1fr;
}

.option-card {
  min-height: 105px;
  padding: 18px 18px 17px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid var(--quiz-border);
  border-radius: 16px;
  background: var(--paper);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.option-card:hover {
  transform: translateY(-2px);
  border-color: rgba(8, 54, 48, 0.34);
}

.option-card:has(input:checked) {
  border-color: var(--green);
  background: rgba(167, 253, 150, 0.2);
}

.option-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.option-card:has(input:focus-visible) {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.option-check {
  width: 20px;
  height: 20px;
  position: absolute;
  top: 15px;
  right: 15px;
  border: 1px solid var(--quiz-border);
  border-radius: 50%;
}

.option-card:has(input:checked) .option-check {
  border: 6px solid var(--green);
  background: var(--orange);
}

.option-card strong {
  max-width: calc(100% - 25px);
  margin-bottom: 7px;
  font-size: 14px;
  line-height: 1.3;
}

.option-card small {
  max-width: 90%;
  color: var(--quiz-muted);
  font-size: 11px;
  line-height: 1.4;
}

.option-card.compact {
  min-height: 72px;
}

.option-card.compact strong {
  margin-bottom: 0;
}

.privacy-note {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 13px;
  color: var(--green);
  background: rgba(101, 235, 75, 0.11);
  font-size: 11px;
  line-height: 1.5;
}

.amount-panel {
  padding: 27px;
  border-radius: 20px;
  background: var(--cream);
}

.amount-panel > label {
  display: block;
  margin-bottom: 9px;
  color: var(--quiz-muted);
  font-size: 11px;
}

.amount-input {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 18px;
  font-weight: 600;
}

.amount-input input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -0.05em;
}

#family-ir-range {
  width: 100%;
  margin: 22px 0 25px;
  accent-color: var(--green);
}

.amount-result {
  padding: 23px;
  border-radius: 17px;
  color: white;
  background: var(--green);
}

.amount-result span,
.amount-result small {
  display: block;
  color: rgba(255, 255, 255, 0.62);
}

.amount-result span {
  margin-bottom: 7px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.amount-result strong {
  display: block;
  margin-bottom: 9px;
  color: var(--orange);
  font-size: 43px;
  font-weight: 500;
  letter-spacing: -0.05em;
}

.amount-result small {
  font-size: 10px;
  line-height: 1.45;
}

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

.contact-fields label {
  display: grid;
  gap: 8px;
  color: var(--quiz-muted);
  font-size: 15px;
}

.contact-fields .email-field {
  grid-column: 1 / -1;
}

.contact-fields input {
  min-height: 56px;
  padding: 0 16px;
  border: 1px solid var(--quiz-border);
  border-radius: 13px;
  outline: 0;
  background: white;
  font-size: 16px;
}

.contact-fields input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(167, 253, 150, 0.35);
}

.consent-check {
  margin-top: 13px;
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: start;
  gap: 11px;
  cursor: pointer;
}

.consent-check input {
  position: absolute;
  opacity: 0;
}

.consent-check > span {
  width: 22px;
  height: 22px;
  border: 1px solid var(--quiz-border);
  border-radius: 6px;
  background: white;
}

.consent-check:has(input:checked) > span {
  border: 6px solid var(--green);
  background: var(--orange);
}

.consent-check:has(input:focus-visible) > span {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.consent-check strong {
  color: var(--quiz-muted);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

.security-box {
  margin-top: 20px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 13px;
  border-radius: 14px;
  background: rgba(8, 54, 48, 0.07);
}

.security-box img {
  width: 30px;
  height: 30px;
}

.security-box strong {
  display: block;
  margin-bottom: 3px;
  font-size: 12px;
}

.security-box p {
  margin: 0;
  color: var(--quiz-muted);
  font-size: 10px;
}

.quiz-navigation {
  margin-top: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.quiz-back,
.quiz-next,
.restart-button {
  min-height: 51px;
  padding: 0 22px;
  border: 1px solid var(--quiz-border);
  border-radius: 999px;
  background: transparent;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.quiz-back:disabled {
  opacity: 0.35;
  cursor: default;
}

.quiz-next:disabled {
  opacity: 0.65;
  cursor: wait;
}

.quiz-next {
  min-width: 160px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  border-color: var(--green);
  color: white;
  background: var(--green);
}

.quiz-next span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: var(--orange);
}

.quiz-footer {
  margin-top: 40px;
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  border-top: 1px solid var(--quiz-border);
  color: var(--quiz-muted);
  font-size: 9px;
}

.quiz-footer a {
  text-decoration: underline;
}

.quiz-result {
  text-align: center;
}

.result-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: var(--orange);
  font-size: 27px;
  font-weight: 700;
}

.quiz-result > p:not(.quiz-kicker) {
  max-width: 520px;
  margin: 14px auto 22px;
  color: var(--quiz-muted);
  font-size: 17px;
  line-height: 1.5;
}

.result-value {
  max-width: 430px;
  margin: 0 auto 24px;
  padding: 22px;
  border-radius: 18px;
  color: white;
  background: var(--green);
}

.result-value span {
  display: block;
  margin-bottom: 7px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 10px;
}

.result-value strong {
  color: var(--orange);
  font-size: 42px;
  font-weight: 500;
  letter-spacing: -0.05em;
}

.result-note {
  max-width: 440px !important;
  margin: 0 auto 22px !important;
  font-size: 13px !important;
}

.result-whatsapp {
  margin: 0 auto;
  border: 0;
  color: var(--ink);
  background: var(--orange);
  cursor: pointer;
}

.result-whatsapp:disabled {
  opacity: 0.65;
  cursor: wait;
}

.result-action-status {
  max-width: 520px;
  margin: 0 auto 18px;
  padding: 0;
  border-radius: 12px;
  color: #7a2e20;
  font-size: 14px;
}

.result-action-status.visible {
  padding: 12px 15px;
  background: #ffe7e1;
}

.restart-button {
  margin: 14px auto 0;
  display: block;
}

@media (max-width: 1080px) {
  .simulation-shell {
    grid-template-columns: 1fr;
  }

  .simulation-intro {
    position: static;
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 0 40px;
  }

  .simulation-intro .eyebrow,
  .simulation-intro h1,
  .simulation-intro .simulation-lead {
    grid-column: 1;
  }

  .family-visual {
    grid-column: 2;
    grid-row: 1 / span 4;
    align-self: end;
  }

  .trust-list {
    grid-column: 1 / -1;
    max-width: none;
    grid-template-columns: repeat(3, 1fr);
  }

  .quiz-card {
    min-height: 0;
  }
}

@media (max-width: 760px) {
  .simulation-header {
    width: 100%;
    padding-right: 16px;
    padding-left: 16px;
  }

  .secure-label {
    display: none;
  }

  .simulation-shell {
    width: min(100% - 28px, 1380px);
    padding-top: 10px;
  }

  .simulation-intro {
    display: block;
    padding-top: 15px;
  }

  .simulation-intro h1 {
    font-size: 48px;
  }

  .family-visual {
    margin-top: 30px;
  }

  .trust-list {
    grid-template-columns: 1fr;
  }

  .quiz-card {
    padding: 27px 20px;
    border-radius: 24px;
  }

  .quiz-top h2,
  .quiz-result h2 {
    font-size: 29px !important;
  }

  .quiz-step legend {
    font-size: 27px;
  }

  .option-grid,
  .contact-fields {
    grid-template-columns: 1fr;
  }

  .contact-fields .email-field {
    grid-column: auto;
  }

  .quiz-navigation {
    position: sticky;
    bottom: 10px;
    z-index: 5;
    padding: 9px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 999px;
    background: rgba(250, 250, 250, 0.92);
    box-shadow: 0 12px 40px rgba(8, 54, 48, 0.14);
    backdrop-filter: blur(12px);
  }
}

@media (max-width: 480px) {
  .simulation-header .brand {
    font-size: 19px;
  }

  .simulation-header-actions > a {
    font-size: 11px;
  }

  .simulation-intro h1 {
    font-size: 42px;
  }

  .family-visual {
    min-height: 285px;
  }

  .family-image {
    width: 88%;
    height: 275px;
  }

  .family-badge {
    width: 250px;
    bottom: 12px;
  }

  .step-counter {
    display: none;
  }

  .quiz-step legend {
    font-size: 25px;
  }

  .amount-panel {
    padding: 20px;
  }

  .amount-result strong {
    font-size: 36px;
  }

  .quiz-back,
  .quiz-next {
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .quiz-step.active {
    animation: none;
  }
}