.page-header {
  padding: 160px 0 0;
  border-bottom: 1px solid var(--rule);
  position: relative; overflow: hidden;
}
.page-header-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image: linear-gradient(var(--rule-2) 1px, transparent 1px), linear-gradient(90deg, var(--rule-2) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 80%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 80%, transparent 100%);
}
.page-header-inner { position: relative; z-index: 1; padding-bottom: 60px; }
.ph-eyebrow {
  font-family: var(--jakarta); font-size: 10px; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
}
.ph-eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--accent); }
.page-h {
  font-family: var(--jakarta); font-weight: 800;
  font-size: clamp(40px, 6vw, 72px);
  line-height: .94; letter-spacing: -.04em; margin-bottom: 16px;
}
.page-sub { font-size: 16px; color: var(--ink-2); max-width: 48ch; line-height: 1.65; }

.contact-section { padding: 72px 0 100px; }
.contact-layout { max-width: 640px; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.contact-field-hidden { display: none; }
.contact-field-hidden.show { display: flex; }