/* Extracted from how-it-works.html inline <style> */

    /* ═══════════════════════════════════════════════
       HOW IT WORKS PAGE — VISUAL REDESIGN
       Isolated styles — does not affect other pages
    ═══════════════════════════════════════════════ */

    /* ── Timeline steps ── */
    .hw-timeline { padding: var(--space-10) 0; }
    .hw-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); margin-top: var(--space-7); }
    .hw-step {
      background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
      padding: var(--space-5); position: relative;
      transition: all var(--duration-normal) var(--ease-out);
      opacity: 0; transform: translateY(20px);
    }
    .hw-step.visible { opacity: 1; transform: translateY(0); }
    .hw-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--brand-blue-100); }
    .hw-step-header { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
    .hw-step-num {
      width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      font-family: var(--font-display); font-size: var(--text-sm); font-weight: 700;
      background: var(--brand-blue-50); color: var(--brand-blue);
      transition: all var(--duration-normal) var(--ease-out);
    }
    .hw-step:hover .hw-step-num { background: var(--brand-blue); color: #fff; }
    .hw-step-icon {
      width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      background: var(--canvas); color: var(--brand-blue);
    }
    .hw-step-icon svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
    .hw-step h4 { font-family: var(--font-display); font-size: var(--text-md); font-weight: 600; margin: 0; color: var(--ink); }
    .hw-step p { font-size: var(--text-sm); color: var(--slate); margin: var(--space-2) 0 0; line-height: 1.5; }
    .hw-step-tag {
      display: inline-block; margin-top: var(--space-3); padding: 2px 8px;
      background: var(--brand-blue-50); border-radius: 4px;
      font-size: 10px; font-weight: 600; color: var(--brand-blue); text-transform: uppercase; letter-spacing: 0.06em;
    }

    /* ── Engagement model (dark section) ── */
    .hw-engage {
      background: linear-gradient(180deg, #0B0F14 0%, #131922 100%);
      border-radius: var(--radius-lg); padding: var(--space-10) 0;
    }
    .hw-engage .container {
      display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-9); align-items: center;
    }
    .hw-engage .eyebrow { color: var(--brand-blue); }
    .hw-engage h2 { color: rgba(255,255,255,0.9); }
    .hw-engage > .container > div:first-child p { color: rgba(255,255,255,0.6); }
    .hw-engage-card {
      background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
      border-radius: 16px; padding: var(--space-6);
    }
    .hw-engage-card h4 { color: #fff; margin-bottom: var(--space-4); }
    .hw-engage-items { display: grid; gap: var(--space-3); }
    .hw-engage-item {
      display: flex; align-items: center; gap: var(--space-3);
      padding: var(--space-3); background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.06); border-radius: 10px;
      font-size: var(--text-sm); color: rgba(255,255,255,0.7); font-family: var(--font-body);
    }
    .hw-engage-item-icon {
      width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      background: rgba(0,162,255,0.1); color: var(--brand-blue);
    }
    .hw-engage-item-icon svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }

    /* ── Data integration visual ── */
    .hw-data { padding: var(--space-10) 0; }
    .hw-data .container {
      display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-9); align-items: center;
    }
    .hw-data-sources { display: grid; gap: var(--space-4); }
    .hw-data-source {
      display: flex; align-items: center; gap: var(--space-4);
      padding: var(--space-4) var(--space-5); background: var(--surface);
      border: 1px solid var(--line); border-radius: 12px;
      transition: all var(--duration-normal) var(--ease-out);
      opacity: 0; transform: translateX(16px);
    }
    .hw-data-source.visible { opacity: 1; transform: translateX(0); }
    .hw-data-source:hover { border-color: var(--brand-blue-100); box-shadow: var(--shadow-sm); }
    .hw-data-source-icon {
      width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      background: var(--brand-blue-50); color: var(--brand-blue);
    }
    .hw-data-source-icon svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
    .hw-data-source h4 { font-size: var(--text-md); margin: 0 0 2px; color: var(--ink); }
    .hw-data-source p { font-size: var(--text-sm); color: var(--muted); margin: 0; }

    /* ── Outputs ── */
    .hw-outputs { padding: var(--space-10) 0; background: linear-gradient(180deg, var(--canvas) 0%, #fff 100%); }
    .hw-outputs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); margin-top: var(--space-7); }
    .hw-output-card {
      background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
      padding: var(--space-6); transition: all var(--duration-normal) var(--ease-out);
      opacity: 0; transform: translateY(16px);
    }
    .hw-output-card.visible { opacity: 1; transform: translateY(0); }
    .hw-output-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--brand-blue-100); }
    .hw-output-icon {
      width: 48px; height: 48px; border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      background: var(--brand-blue-50); color: var(--brand-blue); margin-bottom: var(--space-4);
    }
    .hw-output-icon svg { width: 24px; height: 24px; stroke: currentColor; stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
    .hw-output-card h4 { margin-bottom: var(--space-2); }
    .hw-output-card p { font-size: var(--text-sm); color: var(--slate); margin: 0; line-height: 1.5; }

    /* ── Responsive ── */
    @media (max-width: 1000px) {
      .hw-steps { grid-template-columns: repeat(2, 1fr); }
      .hw-engage .container { grid-template-columns: 1fr; }
      .hw-data .container { grid-template-columns: 1fr; }
      .hw-outputs-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 680px) {
      .hw-steps { grid-template-columns: 1fr; }
    }
    @media (prefers-reduced-motion: reduce) {
      .hw-step, .hw-data-source, .hw-output-card { opacity: 1; transform: none; transition: none !important; }
    }