.service-diagnosis-page {
  min-width: 0;
}

.diagnosis-main {
  padding-top: 74px;
}

.diagnosis-hero {
  min-height: calc(100vh - 74px);
}

.diagnosis-shell {
  max-width: 980px;
}

.diagnosis-back-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 28px;
  color: var(--gold-soft);
  font-size: 0.92rem;
  font-weight: 800;
}

.diagnosis-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.diagnosis-heading h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 6vw, 4.2rem);
  line-height: 1.18;
}

.diagnosis-heading p:not(.eyebrow) {
  margin-top: 18px;
  color: var(--body);
  font-size: 1.02rem;
  line-height: 1.9;
}

.diagnosis-app {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(200, 164, 93, 0.34);
  border-radius: 8px;
  background:
    radial-gradient(circle at 86% 8%, rgba(200, 164, 93, 0.12), transparent 28%),
    radial-gradient(circle at 8% 92%, rgba(122, 36, 50, 0.28), transparent 34%),
    linear-gradient(145deg, rgba(23, 26, 40, 0.98), rgba(11, 13, 23, 0.98));
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.42);
}

.diagnosis-app::before {
  content: "";
  position: absolute;
  inset: 16px;
  pointer-events: none;
  border: 1px solid rgba(245, 239, 230, 0.045);
  border-radius: 8px;
}

.diagnosis-start,
.diagnosis-question,
.diagnosis-result {
  position: relative;
  z-index: 1;
  display: none;
  padding: clamp(24px, 5vw, 42px);
}

.diagnosis-start.is-active,
.diagnosis-question.is-active,
.diagnosis-result.is-active {
  display: block;
}

.diagnosis-start {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 28px;
}

.diagnosis-start.is-active {
  display: grid;
}

.diagnosis-label {
  width: fit-content;
  margin: 0 0 12px;
  color: var(--gold-soft);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.diagnosis-start h2,
.diagnosis-question h2,
.diagnosis-result h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.58rem, 4vw, 2.35rem);
  line-height: 1.42;
}

.diagnosis-start p:not(.diagnosis-label),
.diagnosis-question__body > p,
.diagnosis-result > p {
  margin-top: 14px;
  color: var(--body);
  line-height: 1.9;
}

.diagnosis-start-button {
  min-width: 180px;
  white-space: nowrap;
}

.diagnosis-progress {
  margin-bottom: 28px;
}

.diagnosis-progress__text {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  color: var(--gold-soft);
  font-size: 0.84rem;
  font-weight: 800;
}

.diagnosis-progress__bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(245, 239, 230, 0.08);
}

.diagnosis-progress__bar span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--bordeaux), var(--gold-soft));
  transition: width 0.28s ease;
}

.diagnosis-options {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.diagnosis-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  width: 100%;
  padding: 16px 18px;
  border: 1px solid rgba(200, 164, 93, 0.2);
  border-radius: 8px;
  color: var(--body);
  font: inherit;
  text-align: left;
  background: rgba(245, 239, 230, 0.035);
  cursor: pointer;
}

.diagnosis-option:hover,
.diagnosis-option.is-selected {
  border-color: rgba(225, 201, 140, 0.62);
  color: var(--text);
  background: linear-gradient(135deg, rgba(122, 36, 50, 0.26), rgba(33, 27, 43, 0.62));
}

.diagnosis-option__mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(200, 164, 93, 0.58);
  border-radius: 50%;
  color: var(--gold-soft);
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1;
}

.diagnosis-option__text strong {
  display: block;
  color: inherit;
  line-height: 1.58;
}

.diagnosis-option__text span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.68;
}

.diagnosis-error {
  margin-top: 16px;
  color: #ffd7d7;
  font-weight: 800;
}

.diagnosis-controls,
.diagnosis-result-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.diagnosis-back-button[disabled] {
  cursor: default;
  opacity: 0.48;
}

.diagnosis-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.diagnosis-result-card {
  padding: 20px;
  border: 1px solid rgba(200, 164, 93, 0.24);
  border-radius: 8px;
  background: rgba(245, 239, 230, 0.04);
}

.diagnosis-result-card.is-primary {
  border-color: rgba(225, 201, 140, 0.54);
  background:
    radial-gradient(circle at 88% 10%, rgba(200, 164, 93, 0.13), transparent 34%),
    rgba(122, 36, 50, 0.16);
}

.diagnosis-result-card__label {
  margin: 0 0 8px;
  color: var(--gold-soft);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.diagnosis-result-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.28rem;
  line-height: 1.45;
}

.diagnosis-result-card p,
.diagnosis-result-card li {
  color: var(--body);
  line-height: 1.78;
}

.diagnosis-result-card p {
  margin: 10px 0 0;
}

.diagnosis-result-card ul {
  margin: 12px 0 0;
  padding-left: 1.2em;
}

.diagnosis-result-card li::marker {
  color: var(--gold);
}

.diagnosis-result-price {
  display: inline-flex;
  width: fit-content;
  margin-top: 12px;
  padding: 4px 0;
  border: 1px solid rgba(200, 164, 93, 0.32);
  border-right: 0;
  border-left: 0;
  color: var(--gold-soft) !important;
  font-size: 1.08rem;
  font-weight: 800;
}

.diagnosis-result-reason {
  display: grid;
  gap: 14px;
  margin-top: 22px;
  padding: 20px;
  border: 1px solid rgba(200, 164, 93, 0.18);
  border-radius: 8px;
  background: rgba(11, 13, 23, 0.42);
}

.diagnosis-result-reason h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.08rem;
}

.diagnosis-result-reason p,
.diagnosis-result-reason li {
  color: var(--body);
  line-height: 1.78;
}

.diagnosis-result-reason ul {
  margin: 0;
  padding-left: 1.2em;
}

@media (max-width: 768px) {
  .diagnosis-main {
    padding-top: 64px;
  }

  .diagnosis-hero {
    min-height: auto;
  }

  .diagnosis-back-link {
    margin-bottom: 22px;
  }

  .diagnosis-start.is-active,
  .diagnosis-result-grid {
    grid-template-columns: 1fr;
  }

  .diagnosis-start-button,
  .diagnosis-controls .button,
  .diagnosis-result-actions .button {
    width: 100%;
    justify-content: center;
  }

  .diagnosis-option {
    padding: 14px;
  }
}

@media (max-width: 360px) {
  .diagnosis-start,
  .diagnosis-question,
  .diagnosis-result {
    padding: 20px 16px;
  }

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

  .diagnosis-option__mark {
    width: 26px;
    height: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .diagnosis-progress__bar span,
  .diagnosis-option {
    transition: none;
  }
}