:root {
  --green: #059669;
  --green-dark: #047857;
  --green-xl: #064e3b;
  --green-light: #d1fae5;
  --blue-light: #BAE6FD;
  --dark: #1F2937;
  --gray: #6B7280;
  --light: #F3F4F6;
  --white: #FFFFFF;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--dark);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 2rem}

/* NAV */
.site-header{background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.brand{display:flex;align-items:center;gap:.5rem}
.brand-icon{font-size:1.6rem}
.brand-name{font-size:1.2rem;font-weight:800;color:var(--green)}
.nav-links{display:flex;align-items:center;gap:1.5rem}
.nav-links a{font-size:.95rem;font-weight:500;color:var(--gray);transition:color .2s}
.nav-links a:hover{color:var(--green)}
.btn-nav{background:var(--green)!important;color:#fff!important;padding:.5rem 1.25rem;border-radius:.5rem;font-weight:700!important;transition:background .2s}
.btn-nav:hover{background:var(--green-dark)!important}
.hamburger{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer}

/* HERO */
.hero{background:linear-gradient(135deg,#064e3b 0%,#065f46 50%,#047857 100%);color:#fff;padding:6rem 0;position:relative;overflow:hidden}
.hero::after{content:'🐾';position:absolute;right:5%;top:50%;transform:translateY(-50%);font-size:18rem;opacity:.06;pointer-events:none}
.hero-badge{display:inline-block;background:rgba(186,230,253,.2);color:var(--blue-light);padding:.35rem 1rem;border-radius:2rem;font-size:.8rem;font-weight:700;margin-bottom:1.5rem;border:1px solid rgba(186,230,253,.3)}
.hero h1{font-size:2.9rem;font-weight:800;line-height:1.2;margin-bottom:1.25rem}
.hero h1 em{color:var(--blue-light);font-style:normal}
.hero p.lead{font-size:1.15rem;opacity:.9;max-width:600px;margin-bottom:2rem;line-height:1.7}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3rem}
.btn-primary{background:#fff;color:var(--green);padding:.875rem 2rem;border-radius:.5rem;font-weight:700;display:inline-block;transition:all .2s;font-size:1rem}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.2);color:var(--green-dark)}
.btn-secondary{background:rgba(255,255,255,.12);color:#fff;padding:.875rem 2rem;border-radius:.5rem;font-weight:600;display:inline-block;border:1px solid rgba(255,255,255,.3);transition:background .2s;font-size:1rem}
.btn-secondary:hover{background:rgba(255,255,255,.22)}
.hero-stats{display:flex;gap:3rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.2)}
.stat-num{font-size:2rem;font-weight:800;color:var(--blue-light)}
.stat-lbl{font-size:.85rem;opacity:.75}

/* SECTIONS */
section{padding:5rem 0}
section.alt{background:var(--light)}
.section-header{text-align:center;margin-bottom:3rem}
.section-tag{display:inline-block;background:var(--green-light);color:var(--green);padding:.25rem .875rem;border-radius:2rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem}
.section-header h2{font-size:2.2rem;font-weight:800;margin-bottom:.75rem}
.section-header p{font-size:1.05rem;color:var(--gray);max-width:600px;margin:0 auto}

/* FEATURES */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.feat-card{background:#fff;border:1px solid #e5e7eb;border-radius:1rem;padding:2rem;transition:all .2s}
.feat-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(5,150,105,.12);border-color:var(--green)}
.feat-icon{width:3rem;height:3rem;background:var(--green-light);border-radius:.75rem;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:1rem}
.feat-card h3{font-size:1.05rem;font-weight:700;margin-bottom:.4rem}
.feat-card p{font-size:.88rem;color:var(--gray);line-height:1.6}
.feat-tag{display:inline-block;background:#FEF3C7;color:#92400E;padding:.2rem .6rem;border-radius:.25rem;font-size:.72rem;font-weight:700;margin-top:.75rem}

/* COMPLIANCE */
.compliance-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.comp-badge{background:#fff;border:2px solid var(--green);border-radius:.75rem;padding:1.25rem 1rem;text-align:center}
.comp-badge .ci{font-size:1.75rem;margin-bottom:.4rem}
.comp-badge h4{font-size:.8rem;font-weight:700;color:var(--green);margin-bottom:.2rem}
.comp-badge p{font-size:.72rem;color:var(--gray)}

/* PRICING */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:1000px;margin:0 auto}
.price-card{background:#fff;border:2px solid #e5e7eb;border-radius:1.25rem;padding:2.5rem 2rem;position:relative;transition:all .2s}
.price-card.featured{border-color:var(--green);transform:scale(1.04);box-shadow:0 20px 40px rgba(5,150,105,.15)}
.price-badge{position:absolute;top:-1rem;left:50%;transform:translateX(-50%);background:var(--green);color:#fff;padding:.3rem 1rem;border-radius:2rem;font-size:.78rem;font-weight:700;white-space:nowrap}
.price-card h3{font-size:1.2rem;font-weight:700;margin-bottom:.4rem}
.price-card .amt{font-size:2.5rem;font-weight:800;color:var(--green);margin:.75rem 0}
.price-card .amt span{font-size:1rem;color:var(--gray);font-weight:400}
.price-card .desc{font-size:.85rem;color:var(--gray);margin-bottom:1.25rem}
.price-feats{list-style:none;margin-bottom:2rem}
.price-feats li{padding:.35rem 0;font-size:.875rem}
.price-feats li::before{content:"✓ ";color:var(--green);font-weight:700}
.btn-price{display:block;text-align:center;padding:.875rem;border-radius:.5rem;font-weight:600;transition:all .2s;font-size:.95rem}
.btn-price-out{border:2px solid var(--green);color:var(--green)}
.btn-price-out:hover{background:var(--green-light)}
.btn-price-fill{background:var(--green);color:#fff}
.btn-price-fill:hover{background:var(--green-dark)}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid #e5e7eb;padding:1.5rem 0}
.faq-item h4{font-size:1rem;font-weight:700;margin-bottom:.5rem;color:var(--dark)}
.faq-item p{font-size:.9rem;color:var(--gray);line-height:1.7}

/* CTA */
.cta-section{background:linear-gradient(135deg,#064e3b,#047857);color:#fff;text-align:center;padding:5rem 0}
.cta-section h2{font-size:2.4rem;font-weight:800;margin-bottom:.75rem}
.cta-section p{font-size:1.1rem;opacity:.9;margin-bottom:2rem}
.cta-note{font-size:.85rem;opacity:.7;margin-top:1rem}

/* FOOTER */
.site-footer{background:var(--dark);color:rgba(255,255,255,.8);padding:4rem 0 2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer-brand .brand-name{color:var(--green)}
.footer-brand p{font-size:.875rem;opacity:.65;line-height:1.7;margin-top:.5rem}
.footer-links h4{font-size:.8rem;font-weight:700;color:#fff;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.05em}
.footer-links a,.footer-links p{display:block;font-size:.875rem;color:rgba(255,255,255,.55);margin-bottom:.4rem;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:2rem;text-align:center;font-size:.8rem;opacity:.45}

/* LEGAL */
.legal-wrap{max-width:800px;margin:3rem auto;padding:0 2rem}
.legal-wrap h1{font-size:2rem;font-weight:800;margin-bottom:.5rem}
.legal-wrap .updated{color:var(--gray);font-size:.875rem;margin-bottom:2.5rem}
.legal-wrap h2{font-size:1.2rem;font-weight:700;color:var(--green);margin:2rem 0 .75rem}
.legal-wrap h3{font-size:1rem;font-weight:700;margin:1.5rem 0 .5rem}
.legal-wrap p{margin-bottom:.875rem;line-height:1.8;color:#374151}
.legal-wrap ul{margin:.5rem 0 1rem 1.5rem}
.legal-wrap li{margin-bottom:.3rem;line-height:1.7;color:#374151}
.warn-box{background:#FEF3C7;border-left:4px solid #F59E0B;padding:1rem 1.5rem;border-radius:0 .5rem .5rem 0;margin:1.5rem 0}
.warn-box strong{color:#92400E}

/* DEMO PAGE */
.demo-hero{background:var(--green-xl);color:#fff;padding:5rem 0;text-align:center}
.demo-hero h1{font-size:2.5rem;font-weight:800;margin-bottom:.75rem}
.demo-hero p{font-size:1.15rem;opacity:.9;margin-bottom:2rem}
.demo-modules{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;max-width:900px;margin:3rem auto 0}
.demo-mod{background:rgba(255,255,255,.1);border-radius:.75rem;padding:1.25rem;text-align:left;border:1px solid rgba(255,255,255,.2)}
.demo-mod h4{font-size:.95rem;font-weight:700;margin-bottom:.25rem}
.demo-mod p{font-size:.82rem;opacity:.75}

/* RESPONSIVE */
@media(max-width:900px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .compliance-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .hero h1{font-size:2rem}
  .hero::after{display:none}
  .hero-stats{flex-direction:column;gap:1rem}
  .features-grid{grid-template-columns:1fr}
  .compliance-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:1fr}
  .price-card.featured{transform:none}
  .footer-grid{grid-template-columns:1fr}
  .demo-modules{grid-template-columns:1fr}
  .hamburger{display:block}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:1rem 2rem;border-bottom:1px solid #e5e7eb;box-shadow:0 4px 8px rgba(0,0,0,.1)}
  .nav-links.open{display:flex}
}