hero-loop

1import { loadFont as loadBodyFont } from "@remotion/google-fonts/IBMPlexSans";
2import { loadFont as loadMonoFont } from "@remotion/google-fonts/JetBrainsMono";
3import { loadFont as loadDisplayFont } from "@remotion/google-fonts/Newsreader";
4import type { CSSProperties, ReactNode } from "react";
5import { useMemo } from "react";
6import {
7  AbsoluteFill,
8  Sequence,
9  interpolate,
10  useCurrentFrame,
11  useVideoConfig,
12} from "remotion";
13import { Counter } from "@/remotion/primitives/counter";
14import { FadeIn } from "@/remotion/primitives/fade-in";
15import { SlideUp } from "@/remotion/primitives/slide-up";
16import { SpringIn } from "@/remotion/primitives/spring-in";
17import { StaggerChildren } from "@/remotion/primitives/stagger-children";
18import { Typewriter } from "@/remotion/primitives/typewriter";
19import { getSafeAreaPadding, scaleFont } from "@/remotion/lib/layout";
20import { EASING } from "@/remotion/lib/motion-tokens";
21import { enterProgress } from "@/remotion/lib/timing";
22 
23/**
24 * hero-loop — the landing-page monitor composition.
25 *
26 * Four beats over 360 frames (12s @ 30fps):
27 *   title 0-50 · install 36-150 · catalog 136-258 · render 244-330 · title 316-360
28 *
29 * Every beat travels the same direction — it arrives from below and leaves
30 * upward — so the overlapping handoffs read as one continuous roll instead of a
31 * double exposure of two centred layouts.
32 *
33 * The title beat is a single element driven by the global frame, so its state
34 * at the last frame is its state at frame 0 and the wrap is invisible. The only
35 * moving thing that crosses the seam is the tally light, whose 30-frame period
36 * divides 360 exactly. Everything else lives in a `<Sequence>` so off-screen
37 * beats are unmounted.
38 */
39 
40const { fontFamily: displayFamily } = loadDisplayFont("normal", {
41  weights: ["500"],
42  subsets: ["latin"],
43});
44 
45const { fontFamily: bodyFamily } = loadBodyFont("normal", {
46  weights: ["400", "500"],
47  subsets: ["latin"],
48});
49 
50const { fontFamily: monoFamily } = loadMonoFont("normal", {
51  weights: ["400", "500"],
52  subsets: ["latin"],
53});
54 
55/** Edit Bay palette. No blue anywhere — phosphor amber is the only accent. */
56const COLORS = {
57  stage: "#050505",
58  panel: "#0d0c0b",
59  panelRaised: "#141210",
60  hairline: "rgba(236, 236, 236, 0.09)",
61  hairlineStrong: "rgba(236, 236, 236, 0.16)",
62  ink: "#ececec",
63  muted: "#8b857c",
64  dim: "#575149",
65  phosphor: "#e8b86d",
66} as const;
67 
68// … truncated