Capabilities AccordionPRO

Agency21: Capabilities Accordion

A sticky header rail beside an expandable capability list: each accordion row opens to a description paired with a column of tag chips, styled with oversized numerals and monospace-leaning index markers.

Installation

Swap YOUR_EMAIL and YOUR_KEY for the email and license key on your account. Find your license key on your account page.

Radix flavor

npx shadcn add "https://ui.beste.co/r/agency21?email=YOUR_EMAIL&license_key=YOUR_KEY"

Base UI flavor

npx shadcn add "https://ui.beste.co/r-base/agency21?email=YOUR_EMAIL&license_key=YOUR_KEY"

This installs the block to components/beste/block/agency21.tsx, the badge7 component it uses for the eyebrow, the button12 component it uses for the CTA, and its dependencies.

Quick start

The installed file exports agency21Demo alongside the block: the exact props behind the preview above. Spread it to get a working capabilities section in one line.

import { Agency21, agency21Demo } from "@/components/beste/block/agency21";

export default function CapabilitiesPage() {
  return <Agency21 {...agency21Demo} />;
}

Then replace the demo with your own props. Written out, a trimmed setup looks like this:

import { Agency21 } from "@/components/beste/block/agency21";

export default function CapabilitiesPage() {
  return (
    <Agency21
      badge={{ label: "What we offer" }}
      heading="Capabilities, without the fluff."
      button={{ label: "Start a project", href: "https://beste.co" }}
      labels={{ note: "Four disciplines. One studio." }}
      capabilities={[
        {
          index: "01",
          title: "Brand & identity",
          detail: "Marks, type, and tone that make a name impossible to mistake.",
          tags: ["Logo systems", "Type pairing", "Voice"],
        },
        {
          index: "02",
          title: "Interface & product",
          detail: "Screens that read like a magazine and behave like software.",
          tags: ["UX flows", "Design systems"],
        },
      ]}
    />
  );
}

Props

type Badge = { label: string };
type ActionButton = { label: string; href: string };
type Agency21Labels = { note?: string };
type Capability = {
  index: string;
  title: string;
  detail: string;
  tags: string[];
};

Behavior notes

• Built on the shadcn/ui Accordion (type="single" collapsible) with defaultValue="item-0", so the first capability is expanded on initial render rather than the whole list starting closed.
• heading supports inline <strong> highlighting, but unlike most agency blocks in this set the highlighted span renders in text-muted-foreground, not text-primary.
• The header rail (badge + heading + labels.note + button) is lg:sticky lg:top-24, staying pinned while the accordion list scrolls beside it on desktop.
• Each row's title dims to text-muted-foreground on hover (group-hover/agency21) as an affordance, since the trigger itself has no chevron styling beyond the shadcn default.
• tags render as plain bg-muted pills, not Badge components, and only appear when a capability has at least one tag.