.diagnostic-page {
  background: var(--cream);
  color: #171715;
}

.diagnostic-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr);
  gap: clamp(40px, 7vw, 120px);
  align-items: end;
  padding: clamp(72px, 9vw, 132px) clamp(24px, 3.3vw, 64px) clamp(56px, 7vw, 92px);
  border-bottom: 1px solid var(--line-light);
}

.diagnostic-hero h1 {
  max-width: 900px;
  margin: 22px 0 0;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(64px, 9vw, 142px);
  font-weight: 600;
  line-height: .85;
  letter-spacing: -.035em;
  text-transform: uppercase;
}

.diagnostic-hero p {
  margin: 0;
  color: #514c45;
  font-size: 16px;
  line-height: 1.75;
}

.symptom-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 0 clamp(24px, 3.3vw, 64px);
  background: var(--black);
  color: var(--white);
}

.symptom-grid a {
  min-height: 220px;
  padding: 32px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  display: flex;
  flex-direction: column;
}

.symptom-grid a:nth-child(3n) { border-right: 0; }
.symptom-grid a:nth-child(n+4) { border-bottom: 0; }
.symptom-grid span { color: var(--orange); font-size: 12px; }
.symptom-grid strong { max-width: 290px; margin-top: auto; font: 600 clamp(28px, 2.4vw, 40px)/.98 "Barlow Condensed", sans-serif; text-transform: uppercase; }
.symptom-grid small { margin-top: 12px; color: #96918a; font-size: 13px; line-height: 1.5; }
.symptom-grid a:hover strong, .symptom-grid a:focus-visible strong { color: var(--orange); }

.diagnostic-details {
  display: grid;
  grid-template-columns: minmax(280px, .75fr) minmax(0, 1.55fr);
  gap: clamp(48px, 8vw, 140px);
  padding: clamp(72px, 9vw, 132px) clamp(24px, 3.3vw, 64px);
}

.diagnostic-details-heading { position: sticky; top: 32px; align-self: start; }
.diagnostic-details-heading h2 { margin: 22px 0 26px; font: 600 clamp(42px, 5vw, 72px)/.95 "Barlow Condensed", sans-serif; text-transform: uppercase; }
.diagnostic-details-heading p { max-width: 410px; margin: 0; color: #6b655e; font-size: 14px; line-height: 1.7; }

.diagnostic-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 24px;
  padding: 34px 0;
  border-top: 1px solid var(--line-light);
  scroll-margin-top: 24px;
}

.diagnostic-item:last-child { border-bottom: 1px solid var(--line-light); }
.diagnostic-number { color: var(--orange); font-size: 12px; letter-spacing: .08em; }
.diagnostic-item h3 { margin: 0; font: 600 clamp(28px, 3vw, 42px)/1 "Barlow Condensed", sans-serif; text-transform: uppercase; }
.diagnostic-item p { max-width: 680px; margin: 16px 0 20px; color: #514c45; font-size: 15px; line-height: 1.75; }
.diagnostic-item a, .diagnostic-cta a { display: inline-flex; gap: 12px; padding-bottom: 7px; border-bottom: 1px solid var(--orange); color: #b53d16; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; }

.diagnostic-cta {
  padding: clamp(72px, 9vw, 120px) clamp(24px, 3.3vw, 64px);
  background: var(--orange);
  color: #090909;
}

.diagnostic-cta .section-label { color: #090909; }
.diagnostic-cta h2 { max-width: 1000px; margin: 24px 0 42px; font: 600 clamp(46px, 6.5vw, 96px)/.92 "Barlow Condensed", sans-serif; text-transform: uppercase; }
.diagnostic-cta a { border-color: #090909; color: #090909; }

@media (max-width: 900px) {
  .diagnostic-hero, .diagnostic-details { grid-template-columns: 1fr; }
  .symptom-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .symptom-grid a:nth-child(3n) { border-right: 1px solid var(--line-dark); }
  .symptom-grid a:nth-child(2n) { border-right: 0; }
  .symptom-grid a:nth-child(n+4) { border-bottom: 1px solid var(--line-dark); }
  .symptom-grid a:nth-child(n+5) { border-bottom: 0; }
  .diagnostic-details-heading { position: static; }
}

@media (max-width: 600px) {
  .diagnostic-hero { padding: 64px 22px 48px; }
  .diagnostic-hero h1 { font-size: clamp(56px, 18vw, 86px); }
  .symptom-grid { grid-template-columns: 1fr; padding: 0 22px; }
  .symptom-grid a { min-height: 180px; padding: 28px 0; border-right: 0 !important; border-bottom: 1px solid var(--line-dark) !important; }
  .symptom-grid a:last-child { border-bottom: 0 !important; }
  .diagnostic-details { padding: 64px 22px; }
  .diagnostic-item { grid-template-columns: 38px minmax(0, 1fr); gap: 12px; }
  .diagnostic-cta { padding: 64px 22px; }
}