WhatsApp Opt-in Form Generator

<!-- WhatsApp Opt-in Form -->
<div style="max-width:400px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif">
  <div style="background:#ffffff;border:1px solid #e5e7eb;border-radius:8px;padding:28px;box-shadow:0 1px 3px rgba(0,0,0,0.06)">
    <!-- Header -->
    <div style="text-align:center;margin-bottom:20px">
      <svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 24 24" fill="#25D366" style="margin:0 auto 10px">
        <path d="M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z"/>
      </svg>
      <h3 style="margin:0 0 4px;font-size:18px;font-weight:600;color:#1a1a1a">My Business</h3>
      <p style="margin:0;font-size:14px;color:#6b7280">Get updates on WhatsApp</p>
    </div>

    <!-- Form -->
    <form onsubmit="event.preventDefault()">
    <!-- Phone -->
    <div style="margin-bottom:14px">
      <label style="display:block;font-size:13px;font-weight:500;color:#374151;margin-bottom:4px">Phone number <span style="color:#ef4444">*</span></label>
      <input type="tel" name="phone" required placeholder="+91 98765 43210" style="width:100%;padding:10px 14px;font-size:14px;border:1px solid #d1d5db;border-radius:8px;box-sizing:border-box;outline:none;transition:border-color 0.2s" onfocus="this.style.borderColor='#25D366'" onblur="this.style.borderColor='#d1d5db'" />
    </div>
    <div style="margin-bottom:14px">
      <label style="display:block;font-size:13px;font-weight:500;color:#374151;margin-bottom:4px">Name</label>
      <input type="text" name="name" placeholder="Your name" style="width:100%;padding:10px 14px;font-size:14px;border:1px solid #d1d5db;border-radius:8px;box-sizing:border-box;outline:none;transition:border-color 0.2s" onfocus="this.style.borderColor='#25D366'" onblur="this.style.borderColor='#d1d5db'" />
    </div>

    <!-- Consent -->
    <div style="margin-bottom:18px;display:flex;align-items:flex-start;gap:8px">
      <input type="checkbox" name="consent" required style="margin-top:3px;width:16px;height:16px;accent-color:#25D366;flex-shrink:0;cursor:pointer" />
      <label style="font-size:12px;color:#6b7280;line-height:1.5;cursor:pointer">I agree to receive updates and promotional messages from My Business on WhatsApp. I can opt out at any time.</label>
    </div>

    <!-- Submit -->
    <button type="submit" style="width:100%;padding:12px 20px;font-size:15px;font-weight:600;color:#ffffff;background-color:#25D366;border:none;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:opacity 0.2s" onmouseover="this.style.opacity='0.9'" onmouseout="this.style.opacity='1'">
      <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="5" y="2" width="14" height="20" rx="2" ry="2"/><line x1="12" y1="18" x2="12.01" y2="18"/></svg>
      Subscribe on WhatsApp
    </button>
    </form>
  </div>
</div>