Soft blur in

import {Fill, Easing, interpolate, useBrand, useFrame, useDesignScale} from "odori";

export type SoftBlurInProps = {
  title: string;
  detail?: string;
  /** Blur radius at the start of the reveal, in design pixels. */
  blur?: number;
};

/**
 * A restrained opening: the headline resolves out of a blur while it settles
 * a few pixels upward. Useful when a hard word stagger would feel too busy.
 */
export const SoftBlurIn = ({title, detail, blur = 26}: SoftBlurInProps) => {
  const frame = useFrame();
  const brand = useBrand();
  const scale = useDesignScale();
  const progress = interpolate(frame, [0, 34], [0, 1], {easing: Easing.standard});
  const detailProgress = interpolate(frame, [18, 46], [0, 1], {easing: Easing.standard});

  return (
    <Fill
      style={{
        alignItems: "center",
        gap: 32 * scale,
        justifyContent: "center",
        padding: `${120 * scale}px ${160 * scale}px`,
        textAlign: "center",
      }}
    >
      <div
        style={{
          filter: `blur(${(1 - progress) * blur * scale}px)`,
          fontSize: 124 * scale,
          fontWeight: 560,
          letterSpacing: "-0.05em",
          lineHeight: 1.04,
          maxWidth: 1500 * scale,
          opacity: progress,
          transform: `translateY(${(1 - progress) * 26 * scale}px) scale(${0.98 + progress * 0.02})`,
        }}
      >
        {title}
      </div>
      {detail ? (
        <div
          style={{
            color: brand.colors.muted,
            filter: `blur(${(1 - detailProgress) * 10 * scale}px)`,
            fontSize: 36 * scale,
            maxWidth: 1100 * scale,
            opacity: detailProgress,
          }}
        >
          {detail}
        </div>
      ) : null}
    </Fill>
  );
};

import {defineComponentPreview} from "odori/preview";
import {SoftBlurIn} from "./soft-blur-in";

export default defineComponentPreview({
  title: "Soft blur in",
  category: "Typography/Titles",
  description: "Content fades in from a soft blur.",
  component: SoftBlurIn,
  canvas: {width: 1920, height: 1080, duration: "4s"},
  controls: {
    title: {type: "text", defaultValue: "Built for focus.", maxLength: 64},
    detail: {type: "text", defaultValue: "Everything you need, nothing you do not."},
    blur: {type: "number", defaultValue: 26, min: 0, max: 60},
  },
  examples: [
    {name: "Default", props: {title: "Built for focus."}},
    {name: "Subtle", props: {title: "Quietly precise.", blur: 10}},
  ],
});

import {Scene, Video} from "odori";
import {SoftBlurIn} from "../components/soft-blur-in/soft-blur-in";

<Video>
  <Scene id="soft-blur-in" duration="4s">
    <SoftBlurIn
      title="Built for focus."
      detail="Everything you need, nothing you do not."
      blur={26}
    />
  </Scene>
</Video>