* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(217, 206, 184, 0.44), transparent 28%),
    linear-gradient(180deg, rgba(250, 245, 236, 0.99), rgba(232, 223, 206, 0.94));
  color: #111824;
}

.contact-page {
  min-height: calc(100vh - 88px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(56px, 10vh, 108px) 20px 96px;
}

.question-funnel {
  width: min(100%, 760px);
  margin: 0 auto;
}

.question-form {
  border: 1px solid rgba(17, 24, 36, 0.12);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(14px);
  padding: 36px;
  box-shadow: 0 20px 48px rgba(17, 24, 36, 0.08);
}

.question-stage {
  position: relative;
  min-height: 460px;
}

.question-step,
.question-success {
  position: absolute;
  inset: 0;
  display: grid;
  gap: 32px;
  align-content: center;
  opacity: 0;
  transform: translateY(26px) scale(0.992);
  pointer-events: none;
  transition:
    opacity 0.52s ease,
    transform 0.56s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.question-step.is-active,
.question-success.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.question-step.is-exiting,
.question-success.is-exiting {
  opacity: 0;
  transform: translateY(-12px) scale(0.996);
  pointer-events: none;
}

.question-step[hidden],
.question-success[hidden] {
  display: none;
}

.question-step h1,
.question-step h2,
.question-success h2 {
  margin: 0;
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.05em;
  font-size: clamp(2rem, 4vw, 3.4rem);
  text-align: center;
}

.field,
.field-stack {
  display: grid;
  gap: 12px;
}

.field-stack,
.choice-grid,
.range-card,
.question-step .primary-button,
.question-success .secondary-button {
  margin-top: 6px;
}

.field span,
.range-header {
  font-size: 0.96rem;
  color: rgba(17, 24, 36, 0.76);
}

input {
  width: 100%;
  border: 1px solid rgba(17, 24, 36, 0.14);
  background: rgba(255, 255, 255, 0.9);
  color: #111824;
  padding: 18px;
  font-size: 1rem;
  outline: none;
}

input:focus {
  border-color: rgba(89, 107, 71, 0.72);
  box-shadow: 0 0 0 4px rgba(89, 107, 71, 0.12);
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.choice-card {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 96px;
  padding: 18px;
  border: 1px solid rgba(17, 24, 36, 0.12);
  background: rgba(255, 255, 255, 0.84);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.choice-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.choice-card span {
  font-size: 1.05rem;
  font-weight: 500;
  color: rgba(17, 24, 36, 0.88);
}

.choice-card:has(input:checked) {
  border-color: rgba(89, 107, 71, 0.74);
  background: rgba(89, 107, 71, 0.1);
  box-shadow: 0 0 0 4px rgba(89, 107, 71, 0.08);
  transform: translateY(-1px);
}

.range-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(17, 24, 36, 0.12);
  background: rgba(255, 255, 255, 0.84);
}

.range-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
}

.range-header strong {
  justify-self: center;
  color: #111824;
  letter-spacing: 0.02em;
}

input[type="range"] {
  padding: 0;
  background: transparent;
  box-shadow: none;
  accent-color: #596b47;
}

.question-error {
  margin: 24px 0 0;
  color: #8b3b2f;
  font-size: 0.94rem;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 16px 24px;
  border: none;
  cursor: pointer;
  font-size: 0.88rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.primary-button {
  flex: 1 1 auto;
  background: #596b47;
  color: #f8f5ee;
}

.primary-button:hover,
.primary-button:focus-visible {
  background: #465537;
  transform: translateY(-1px);
}

.secondary-button {
  border: 1px solid rgba(17, 24, 36, 0.12);
  background: rgba(255, 255, 255, 0.82);
  color: #111824;
}

.secondary-button:hover,
.secondary-button:focus-visible {
  border-color: rgba(17, 24, 36, 0.22);
  transform: translateY(-1px);
}

@media (max-width: 720px) {
  .contact-page {
    padding: clamp(40px, 8vh, 72px) 14px 72px;
    padding-bottom: 72px;
  }

  .question-form {
    padding: 24px;
  }

  .question-step h1,
  .question-step h2,
  .question-success h2 {
    font-size: clamp(1.9rem, 10vw, 2.8rem);
  }

  .choice-grid,
  .range-header {
    grid-template-columns: 1fr;
  }
}