Full-height parallax hero built as a plain, fully editable Etch tree: section (fixed-ratio background photograph that drifts on scroll via a small guarded vanilla-JS parallax, gradient scrim) > container > panel (two-line headline, lede, dual CTAs) centred in the viewport, plus a decorative aria-hidden wave shape-divider drawn as an inline SVG path (no data: URI, no @keyframes) curving into the next section. No repeating content so there is no component — every element is directly editable in Layers. Copy fades and rises in on load via @starting-style; the background drift is disabled under prefers-reduced-motion and throttled with requestAnimationFrame. Headline scales with clamp() and the panel narrows to a readable column from a 48em container; AA contrast against the scrim.