feat: Cómo empezar section (07) — 3-step on-ramp to WhatsApp

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

components/sections/ComoEmpezar.tsx

@@ -0,0 +1,36 @@
+'use client';
+
+import { motion } from 'framer-motion';
+import { Container } from '@/components/primitives/Container';
+import { CTA } from '@/components/primitives/CTA';
+import { comoEmpezar, cierre } from '@/lib/content';
+import { fadeInUp, staggerContainer, viewportOnce, usePrefersReducedMotion, motionProps } from '@/lib/motion';
+
+export function ComoEmpezar() {
+  const reduced = usePrefersReducedMotion();
+  const waHref = `${cierre.contact.whatsapp.href}?text=${encodeURIComponent(comoEmpezar.whatsappText)}`;
+  return (
+    <section className="bg-base">
+      <Container className="py-24 md:py-32">
+        <motion.p variants={fadeInUp} initial="hidden" whileInView="visible" viewport={viewportOnce} {...motionProps(reduced)}
+          className="text-xs tracking-[0.3em] uppercase font-semibold text-gold">{comoEmpezar.eyebrow}</motion.p>
+        <motion.h2 variants={fadeInUp} initial="hidden" whileInView="visible" viewport={viewportOnce} {...motionProps(reduced)}
+          className="mt-4 font-serif italic font-bold text-3xl md:text-5xl text-ink">{comoEmpezar.title}</motion.h2>
+        <motion.ol variants={staggerContainer} initial="hidden" whileInView="visible" viewport={viewportOnce} {...motionProps(reduced)}
+          className="mt-12 grid gap-10 md:grid-cols-3">
+          {comoEmpezar.steps.map((step) => (
+            <motion.li key={step.n} variants={fadeInUp} className="border-t border-gold/30 pt-6">
+              <div className="font-serif italic font-black text-5xl md:text-6xl text-gold leading-none">{step.n}</div>
+              <h3 className="mt-4 font-sans font-bold text-xl text-ink">{step.name}</h3>
+              <p className="mt-3 text-muted leading-relaxed">{step.desc}</p>
+            </motion.li>
+          ))}
+        </motion.ol>
+        <motion.div variants={fadeInUp} initial="hidden" whileInView="visible" viewport={viewportOnce} {...motionProps(reduced)}
+          className="mt-12">
+          <CTA href={waHref} label={comoEmpezar.cta} variant="light" />
+        </motion.div>
+      </Container>
+    </section>
+  );
+}

components/sections/__tests__/ComoEmpezar.test.tsx

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+import { render, screen } from '@testing-library/react';
+import { describe, it, expect } from 'vitest';
+import { ComoEmpezar } from '../ComoEmpezar';
+
+describe('<ComoEmpezar />', () => {
+  it('renders the on-ramp steps', () => {
+    render(<ComoEmpezar />);
+    expect(screen.getByText('Escríbeme')).toBeInTheDocument();
+    expect(screen.getByText('Sesión de diagnóstico')).toBeInTheDocument();
+  });
+  it('links the CTA to WhatsApp with a prefilled message', () => {
+    render(<ComoEmpezar />);
+    const cta = screen.getByRole('link', { name: /Agenda tu sesión de diagnóstico/i });
+    const href = cta.getAttribute('href') ?? '';
+    expect(href).toMatch(/^https:\/\/wa\.me\//);
+    expect(href).toContain('text=');
+  });
+});