Agency hero

import Link from 'next/link'
import { ArrowUpRight } from 'lucide-react'
import { Container } from '@/components/ui/layout'
import { companyLogos } from '@/content/demo'

/**
 * Agency header
 *
 * A statement of practice rather than a product pitch: an oversized claim, a
 * short capability list, and the client roster placed immediately below — for
 * a studio, the roster *is* the proof.
 *
 * The claim uses a mixed-weight line so it reads as a sentence, not a slogan.
 */
const capabilities = [
  'Design systems',
  'Product design',
  'Frontend architecture',
  'Accessibility audits',
]

export default function AgencyHeader() {
  return (
    <header className="border-b border-line bg-canvas py-section">
      <Container>
        <h1 className="display-type max-w-5xl text-4xl leading-[1.08] font-semibold text-ink-strong sm:text-5xl lg:text-6xl">
          We build the systems{' '}
          <span className="text-ink-subtle">other teams build products on.</span>
        </h1>

        <div className="mt-10 grid gap-8 border-t border-line pt-8 lg:grid-cols-[1fr_auto] lg:items-end">
          <ul className="flex flex-wrap gap-x-8 gap-y-2">
            {capabilities.map((capability) => (
              <li key={capability} className="label-caps text-ink-muted">
                {capability}
              </li>
            ))}
          </ul>
          <Link
            href="/starters/agency/preview/work"
            className="inline-flex items-center gap-2 text-sm font-semibold text-ink-strong underline underline-offset-4 hover:text-accent"
          >
            Selected work
            <ArrowUpRight className="size-4" aria-hidden="true" />
          </Link>
        </div>

        <div className="mt-12">
          <p className="label-caps mb-4 text-ink-subtle">Working with</p>
          <ul className="grid grid-cols-2 gap-x-8 gap-y-4 sm:grid-cols-4">
            {companyLogos.slice(0, 8).map((logo) => (
              <li key={logo} className="display-type text-lg font-medium text-ink-subtle">
                {logo}
              </li>
            ))}
          </ul>
        </div>
      </Container>
    </header>
  )
}

import type { ElementType, HTMLAttributes, ReactNode } from 'react'
import { cn } from '@/lib/cn'

/**
 * Layout primitives
 *
 * Five zero-JavaScript building blocks that account for the majority of
 * structure in the library. They exist so that spacing decisions are made once,
 * against density tokens, instead of being re-typed as ad-hoc utilities in
 * every section.
 */

export interface ContainerProps extends HTMLAttributes<HTMLDivElement> {
  /** `prose` narrows to a comfortable reading measure. */
  size?: 'prose' | 'narrow' | 'default' | 'wide' | 'full'
  as?: ElementType
  /** Removes the responsive horizontal gutter. */
  bleed?: boolean
}

const containerSizes = {
  prose: 'max-w-[var(--layout-prose-max)]',
  narrow: 'max-w-3xl',
  default: 'max-w-[var(--layout-content-max)]',
  wide: 'max-w-[110rem]',
  full: 'max-w-none',
} as const

export function Container({
  size = 'default',
  as: Tag = 'div',
  bleed = false,
  className,
  children,
  ...props
}: ContainerProps) {
  return (
    <Tag
      className={cn(
        'mx-auto w-full',
        containerSizes[size],
        !bleed && 'px-4 sm:px-6 lg:px-8',
        className,
      )}
      {...props}
    >
      {children}
    </Tag>
  )
}

export interface StackProps extends HTMLAttributes<HTMLDivElement> {
  direction?: 'row' | 'column'
  gap?: 'none' | 'xs' | 'sm' | 'md' | 'lg' | 'xl'
  align?: 'start' | 'center' | 'end' | 'stretch' | 'baseline'
  justify?: 'start' | 'center' | 'end' | 'between' | 'around'
  wrap?: boolean
  as?: ElementType
}

const gapMap = {
  none: 'gap-0',
  xs: 'gap-1',
  sm: 'gap-2',
  md: 'gap-gap',
  lg: 'gap-stack',
  xl: 'gap-8',
} as const

const alignMap = {
  start: 'items-start',
  center: 'items-center',
  end: 'items-end',
  stretch: 'items-stretch',
  baseline: 'items-baseline',
} as const

const justifyMap = {
  start: 'justify-start',
  center: 'justify-center',
  end: 'justify-end',
  between: 'justify-between',
  around: 'justify-around',
} as const

export function Stack({
  direction = 'column',
  gap = 'md',
  align,
  justify,
  wrap = false,
  as: Tag = 'div',
  className,
  children,
  ...props
}: StackProps) {
  return (
    <Tag
      className={cn(
        'flex',
        direction === 'column' ? 'flex-col' : 'flex-row',
        gapMap[gap],
        align && alignMap[align],
        justify && justifyMap[justify],
        wrap && 'flex-wrap',
        className,
      )}
      {...props}
    >
      {children}
    </Tag>
  )
}

export interface GridProps extends HTMLAttributes<HTMLDivElement> {
  /** Column count at the largest breakpoint; smaller breakpoints step down. */
  cols?: 1 | 2 | 3 | 4 | 5 | 6
  gap?: StackProps['gap']
  as?: ElementType
  /** Auto-fit tracks with a minimum width instead of a fixed column count. */
  minItemWidth?: string
}

const colMap = {
  1: 'grid-cols-1',
  2: 'grid-cols-1 sm:grid-cols-2',
  3: 'grid-cols-1 sm:grid-cols-2 lg:grid-cols-3',
  4: 'grid-cols-1 sm:grid-cols-2 lg:grid-cols-4',
  5: 'grid-cols-2 sm:grid-cols-3 lg:grid-cols-5',
  6: 'grid-cols-2 sm:grid-cols-3 lg:grid-cols-6',
} as const

export function Grid({
  cols = 3,
  gap = 'lg',
  as: Tag = 'div',
  minItemWidth,
  className,
  style,
  children,
  ...props
}: GridProps) {
  return (
    <Tag
      className={cn('grid', minItemWidth ? undefined : colMap[cols], gapMap[gap], className)}
      style={
        minItemWidth
          ? {
              ...style,
              gridTemplateColumns: `repeat(auto-fit, minmax(min(${minItemWidth}, 100%), 1fr))`,
            }
          : style
      }
      {...props}
    >
      {children}
    </Tag>
  )
}

export interface DividerProps extends HTMLAttributes<HTMLDivElement> {
  orientation?: 'horizontal' | 'vertical'
  /** Renders a centred text label interrupting the rule. */
  label?: ReactNode
  weight?: 'subtle' | 'default' | 'strong'
}

const dividerWeight = {
  subtle: 'border-line-subtle',
  default: 'border-line',
  strong: 'border-line-strong',
} as const

export function Divider({
  orientation = 'horizontal',
  label,
  weight = 'default',
  className,
  ...props
}: DividerProps) {
  if (orientation === 'vertical') {
    return (
      <div
        role="separator"
        aria-orientation="vertical"
        className={cn('h-full w-px self-stretch border-l', dividerWeight[weight], className)}
        {...props}
      />
    )
  }

  if (label) {
    return (
      <div className={cn('flex items-center gap-3', className)} {...props}>
        <span className={cn('h-px flex-1 border-t', dividerWeight[weight])} role="separator" />
        <span className="label-caps text-ink-subtle">{label}</span>
        <span className={cn('h-px flex-1 border-t', dividerWeight[weight])} aria-hidden="true" />
      </div>
    )
  }

  return (
    <div
      role="separator"
      className={cn('w-full border-t', dividerWeight[weight], className)}
      {...props}
    />
  )
}