IconProcess icon

---
/**
 * IconProcess
 * Horizontale stappenrij met genummerd icoonblokje en optionele verbindingslijn.
 * Ideaal als procesoverzicht (4 stappen).
 *
 * Props:
 * - headline?: string
 * - sub?: string
 * - steps: { icon?: string; title: string; description: string }[]
 * - accentColor?: string   default '#6366f1'
 * - theme?: 'light' | 'dark'   default 'light'
 */
interface Props {
  headline?: string;
  sub?: string;
  steps: { icon?: string; title: string; description: string }[];
  accentColor?: string;
  theme?: 'light' | 'dark';
}

const { headline, sub, steps, accentColor = '#6366f1', theme = 'light' } = Astro.props;
---

<section class:list={['bl-section', 'iprc', `iprc--${theme}`]}>
  <div class="bl-inner iprc-inner" style={`--color-accent: ${accentColor}`}>
    {headline && <h2 class="iprc__title">{headline}</h2>}
    {sub && <p class="iprc__sub">{sub}</p>}
    <div class="iprc__steps">
      {steps.map((step, i) => (
        <div class="iprc__step">
          <div class="iprc__head" aria-hidden="true">
            <div class="iprc__icon-wrap">
              {step.icon && <span class="iprc__icon">{step.icon}</span>}
              <span class="iprc__num">{i + 1}</span>
            </div>
            {i < steps.length - 1 && <span class="iprc__connector" />}
          </div>
          <h3 class="iprc__name">{step.title}</h3>
          <p class="iprc__body">{step.description}</p>
        </div>
      ))}
    </div>
  </div>
</section>

<style>
  .iprc--light { background: var(--color-bg, #fff); }
  .iprc--dark { background: #0a0a0a; }

  .iprc__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-primary, #0a0a0a);
    text-align: center;
    margin: 0 0 .75rem;
  }
  .iprc--dark .iprc__title { color: #e8e8e8; }

  .iprc__sub {
    font-size: 1.0625rem;
    color: #6b7280;
    text-align: center;
    margin: 0 0 2.5rem;
    line-height: 1.6;
  }
  .iprc--dark .iprc__sub { color: #aaa; }

  .iprc__steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0;
    position: relative;
  }

  .iprc__step {
    text-align: center;
    padding: 0 1rem;
  }

  .iprc__head {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    position: relative;
  }

  .iprc__icon-wrap {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--color-accent) 8%, #f8f8ff);
    border: 2px solid color-mix(in srgb, var(--color-accent) 25%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    z-index: 1;
  }
  .iprc--dark .iprc__icon-wrap {
    background: color-mix(in srgb, var(--color-accent) 10%, #111);
    border-color: color-mix(in srgb, var(--color-accent) 25%, transparent);
  }

  .iprc__num {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    font-size: .65rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .iprc__connector {
    flex: 1;
    height: 2px;
    background: #e0e0f0;
    margin-left: .5rem;
  }
  .iprc--dark .iprc__connector { background: #333; }

  @media (max-width: 600px) {
    .iprc__connector { display: none; }
  }

  .iprc__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary, #0a0a0a);
    margin: 0 0 .5rem;
  }
  .iprc--dark .iprc__name { color: #e8e8e8; }

  .iprc__body {
    font-size: .9rem;
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
  }
  .iprc--dark .iprc__body { color: #aaa; }
</style>