IconNumbers icon

---
/**
 * IconNumbers
 * Genummerde stappen-tijdlijn: verticale lijn verbindt genummerde cirkels,
 * elk met optioneel icoon, titel en beschrijving.
 *
 * 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', 'inum', `inum--${theme}`]}>
  <div class="bl-inner inum-inner" style={`--color-accent: ${accentColor}`}>
    {headline && <h2 class="inum-headline">{headline}</h2>}
    {sub && <p class="inum-sub">{sub}</p>}
    <div class="inum-wrap">
      {steps.map((step, i) => (
        <div class="inum-item">
          <div class="inum-left" aria-hidden="true">
            <span class="inum-number">{String(i + 1).padStart(2, '0')}</span>
            {i < steps.length - 1 && <div class="inum-line" />}
          </div>
          <div class="inum-body">
            {step.icon && <span class="inum-icon">{step.icon}</span>}
            <h3 class="inum-title">{step.title}</h3>
            <p class="inum-desc">{step.description}</p>
          </div>
        </div>
      ))}
    </div>
  </div>
</section>

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

  .inum-headline {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--color-primary, #0a0a0a);
    margin: 0 0 .75rem;
    letter-spacing: -.02em;
  }
  .inum--dark .inum-headline { color: #e8e8e8; }

  .inum-sub {
    font-size: 1.0625rem;
    color: #6b7280;
    margin: 0 0 2.5rem;
    line-height: 1.6;
  }
  .inum--dark .inum-sub { color: #aaa; }

  .inum-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 620px;
  }

  .inum-item {
    display: flex;
    gap: 1.25rem;
  }

  .inum-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
  }

  .inum-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-accent);
    color: #fff;
    font-size: .8rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .inum-line {
    width: 2px;
    flex: 1;
    background: #e5e7eb;
    margin: .25rem 0;
  }
  .inum--dark .inum-line { background: #333; }

  .inum-body {
    padding-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: .375rem;
  }
  .inum-item:last-child .inum-body { padding-bottom: 0; }

  .inum-icon { font-size: 1.2rem; }

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

  .inum-desc {
    margin: 0;
    font-size: .9375rem;
    line-height: 1.65;
    color: #6b7280;
  }
  .inum--dark .inum-desc { color: #aaa; }
</style>