.home-hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; gap: 72px; padding-block: clamp(64px, 10vh, 108px) 80px; }
.hero-copy .eyebrow { margin: 0 0 24px; }
.hero-copy h1 { margin: 0 0 24px; font-size: clamp(48px, 7.5vw, 88px); line-height: 1.2; letter-spacing: .06em; font-weight: 400; }
.hero-subtitle { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; color: var(--white); font-size: 18px; }
.hero-subtitle > span { color: var(--dim); }
.hero-description { margin: 28px 0 38px; color: var(--dim); font-size: 16px; line-height: 1.9; }
.tester-entry { padding-top: 24px; border-top: 1px solid var(--line); }
.tester-entry p { margin: 0 0 18px; color: var(--dim); font-size: 14px; }
.hero-placeholder { position: relative; display: grid; min-height: 400px; align-content: center; justify-items: center; gap: 28px; padding: 48px 24px; border: 2px solid var(--line); background: var(--panel); box-shadow: var(--pixel-shadow); }
.hero-placeholder::before, .hero-placeholder::after { position: absolute; width: 20px; height: 20px; content: ""; pointer-events: none; }
.hero-placeholder::before { top: -2px; left: -2px; border-top: 2px solid var(--brass); border-left: 2px solid var(--brass); }
.hero-placeholder::after { right: -2px; bottom: -2px; border-right: 2px solid var(--brass); border-bottom: 2px solid var(--brass); }
.placeholder-label { position: absolute; top: 20px; left: 22px; color: var(--dim); font-size: 12px; letter-spacing: .12em; }
.placeholder-frame { display: grid; width: 168px; height: 180px; align-content: center; justify-items: center; gap: 16px; border: 1px dashed var(--line); }
.placeholder-frame > span { position: relative; width: 52px; height: 52px; margin-bottom: 12px; border: 2px solid var(--line); }
.placeholder-frame > span::before, .placeholder-frame > span::after { position: absolute; top: 50%; left: 50%; content: ""; background: var(--brass); transform: translate(-50%, -50%); }
.placeholder-frame > span::before { width: 20px; height: 2px; }
.placeholder-frame > span::after { width: 2px; height: 20px; }
.placeholder-frame i { width: 86px; height: 4px; background: var(--line); }
.placeholder-frame i:last-child { width: 54px; }
.hero-placeholder > p { margin: 0; color: var(--dim); font-size: 14px; letter-spacing: .1em; }
.introduction-placeholders { padding-bottom: 64px; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.section-heading h2 { margin: 0; font-size: 22px; font-weight: 400; }
.section-heading p { margin: 0; color: var(--dim); font-size: 13px; }
.placeholder-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.placeholder-grid article { min-width: 0; padding: 26px; border: 1px solid var(--line); background: var(--panel); }
.placeholder-grid .eyebrow { margin: 0 0 16px; }
.placeholder-grid h3 { margin: 0 0 24px; color: var(--dim); font-size: 18px; font-weight: 400; }
.placeholder-lines { display: grid; gap: 12px; }
.placeholder-lines i { width: 80%; max-width: 220px; height: 4px; background: var(--raised); }
.placeholder-lines i:last-child { width: 56%; }
@media (max-width: 900px) {
  .home-hero { gap: 32px; }
  .hero-copy h1 { font-size: clamp(44px, 7vw, 64px); }
  .hero-placeholder { min-height: 340px; }
  .placeholder-grid { gap: 16px; }
  .placeholder-grid article { padding: 22px; }
}
@media (max-width: 680px) {
  .home-hero { grid-template-columns: 1fr; gap: 40px; padding-block: 48px; }
  .hero-copy h1 { font-size: clamp(42px, 10vw, 64px); }
  .hero-placeholder { min-height: 290px; padding-block: 48px 28px; }
  .placeholder-grid { grid-template-columns: 1fr; }
  .introduction-placeholders { padding-bottom: 40px; }
}